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authorSascha Hauer <s.hauer@pengutronix.de>2020-02-14 09:05:53 +0100
committerSascha Hauer <s.hauer@pengutronix.de>2020-02-18 08:32:25 +0100
commit81ce4a7dec8ba066c73692e10634091b14c1e494 (patch)
treed61574b25fda47711e3efab57c7a5739de477565
parent84b7f86bef670f6751d67131738555fa53ca3f6b (diff)
downloadbarebox-81ce4a7dec8ba066c73692e10634091b14c1e494.tar.gz
dts: update to v5.6-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
-rw-r--r--arch/arm/dts/fsl-ls1046a-rdb.dts8
-rw-r--r--dts/Bindings/arm/amlogic.yaml3
-rw-r--r--dts/Bindings/arm/arm-boards2
-rw-r--r--dts/Bindings/arm/atmel-at91.yaml31
-rw-r--r--dts/Bindings/arm/atmel-sysregs.txt7
-rw-r--r--dts/Bindings/arm/cpus.yaml15
-rw-r--r--dts/Bindings/arm/fsl.yaml56
-rw-r--r--dts/Bindings/arm/idle-states.txt706
-rw-r--r--dts/Bindings/arm/idle-states.yaml661
-rw-r--r--dts/Bindings/arm/msm/qcom,llcc.yaml2
-rw-r--r--dts/Bindings/arm/psci.yaml104
-rw-r--r--dts/Bindings/arm/qcom.yaml46
-rw-r--r--dts/Bindings/arm/rockchip.yaml9
-rw-r--r--dts/Bindings/arm/sprd/sprd.yaml (renamed from dts/Bindings/arm/sprd.yaml)2
-rw-r--r--dts/Bindings/arm/stm32/mlahb.txt37
-rw-r--r--dts/Bindings/arm/stm32/st,mlahb.yaml70
-rw-r--r--dts/Bindings/arm/stm32/st,stm32-syscon.yaml41
-rw-r--r--dts/Bindings/arm/stm32/stm32-syscon.txt16
-rw-r--r--dts/Bindings/arm/sunxi.yaml23
-rw-r--r--dts/Bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml65
-rw-r--r--dts/Bindings/arm/sunxi/sunxi-mbus.txt37
-rw-r--r--dts/Bindings/arm/ux500.yaml36
-rw-r--r--dts/Bindings/ata/ahci-platform.txt12
-rw-r--r--dts/Bindings/ata/allwinner,sun4i-a10-ahci.yaml47
-rw-r--r--dts/Bindings/ata/allwinner,sun8i-r40-ahci.yaml67
-rw-r--r--dts/Bindings/ata/brcm,sata-brcm.txt7
-rw-r--r--dts/Bindings/ata/faraday,ftide010.txt38
-rw-r--r--dts/Bindings/ata/faraday,ftide010.yaml89
-rw-r--r--dts/Bindings/ata/pata-common.yaml50
-rw-r--r--dts/Bindings/ata/sata-common.yaml50
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-ahb-clk.yaml108
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-apb0-clk.yaml50
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-apb1-clk.yaml52
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-axi-clk.yaml61
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-cpu-clk.yaml52
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-display-clk.yaml57
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-gates-clk.yaml152
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-mbus-clk.yaml63
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-mmc-clk.yaml87
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-mod0-clk.yaml80
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-mod1-clk.yaml57
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-osc-clk.yaml51
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-pll1-clk.yaml71
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-pll3-clk.yaml50
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-pll5-clk.yaml53
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-pll6-clk.yaml53
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-tcon-ch0-clk.yaml77
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-usb-clk.yaml166
-rw-r--r--dts/Bindings/clock/allwinner,sun4i-a10-ve-clk.yaml55
-rw-r--r--dts/Bindings/clock/allwinner,sun5i-a13-ahb-clk.yaml52
-rw-r--r--dts/Bindings/clock/allwinner,sun6i-a31-pll6-clk.yaml53
-rw-r--r--dts/Bindings/clock/allwinner,sun7i-a20-gmac-clk.yaml51
-rw-r--r--dts/Bindings/clock/allwinner,sun7i-a20-out-clk.yaml52
-rw-r--r--dts/Bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml76
-rw-r--r--dts/Bindings/clock/allwinner,sun8i-h3-bus-gates-clk.yaml103
-rw-r--r--dts/Bindings/clock/allwinner,sun9i-a80-ahb-clk.yaml52
-rw-r--r--dts/Bindings/clock/allwinner,sun9i-a80-apb0-clk.yaml63
-rw-r--r--dts/Bindings/clock/allwinner,sun9i-a80-cpus-clk.yaml52
-rw-r--r--dts/Bindings/clock/allwinner,sun9i-a80-de-clks.yaml67
-rw-r--r--dts/Bindings/clock/allwinner,sun9i-a80-gt-clk.yaml52
-rw-r--r--dts/Bindings/clock/allwinner,sun9i-a80-mmc-config-clk.yaml68
-rw-r--r--dts/Bindings/clock/allwinner,sun9i-a80-pll4-clk.yaml50
-rw-r--r--dts/Bindings/clock/allwinner,sun9i-a80-usb-clocks.yaml59
-rw-r--r--dts/Bindings/clock/allwinner,sun9i-a80-usb-mod-clk.yaml60
-rw-r--r--dts/Bindings/clock/allwinner,sun9i-a80-usb-phy-clk.yaml60
-rw-r--r--dts/Bindings/clock/amlogic,meson8-ddr-clkc.yaml50
-rw-r--r--dts/Bindings/clock/amlogic,meson8b-clkc.txt5
-rw-r--r--dts/Bindings/clock/bitmain,bm1880-clk.yaml2
-rw-r--r--dts/Bindings/clock/fsl,plldig.yaml54
-rw-r--r--dts/Bindings/clock/fsl,sai-clock.yaml55
-rw-r--r--dts/Bindings/clock/imx8mn-clock.yaml2
-rw-r--r--dts/Bindings/clock/imx8mp-clock.yaml68
-rw-r--r--dts/Bindings/clock/milbeaut-clock.yaml2
-rw-r--r--dts/Bindings/clock/qcom,dispcc.txt19
-rw-r--r--dts/Bindings/clock/qcom,gcc-apq8064.yaml83
-rw-r--r--dts/Bindings/clock/qcom,gcc-ipq8074.yaml51
-rw-r--r--dts/Bindings/clock/qcom,gcc-msm8996.yaml68
-rw-r--r--dts/Bindings/clock/qcom,gcc-msm8998.yaml93
-rw-r--r--dts/Bindings/clock/qcom,gcc-qcs404.yaml51
-rw-r--r--dts/Bindings/clock/qcom,gcc-sc7180.yaml75
-rw-r--r--dts/Bindings/clock/qcom,gcc-sm8150.yaml72
-rw-r--r--dts/Bindings/clock/qcom,gcc.yaml173
-rw-r--r--dts/Bindings/clock/qcom,gpucc.txt24
-rw-r--r--dts/Bindings/clock/qcom,mmcc.txt28
-rw-r--r--dts/Bindings/clock/qcom,mmcc.yaml98
-rw-r--r--dts/Bindings/clock/qcom,msm8998-gpucc.yaml66
-rw-r--r--dts/Bindings/clock/qcom,rpmhcc.yaml2
-rw-r--r--dts/Bindings/clock/qcom,sc7180-dispcc.yaml84
-rw-r--r--dts/Bindings/clock/qcom,sc7180-gpucc.yaml72
-rw-r--r--dts/Bindings/clock/qcom,sc7180-videocc.yaml63
-rw-r--r--dts/Bindings/clock/qcom,sdm845-dispcc.yaml99
-rw-r--r--dts/Bindings/clock/qcom,sdm845-gpucc.yaml72
-rw-r--r--dts/Bindings/clock/qcom,sdm845-videocc.yaml63
-rw-r--r--dts/Bindings/clock/qcom,videocc.txt18
-rw-r--r--dts/Bindings/clock/renesas,cpg-mssr.txt2
-rw-r--r--dts/Bindings/clock/st,stm32mp1-rcc.txt60
-rw-r--r--dts/Bindings/clock/st,stm32mp1-rcc.yaml79
-rw-r--r--dts/Bindings/clock/sun8i-de2.txt34
-rw-r--r--dts/Bindings/clock/sun9i-de.txt28
-rw-r--r--dts/Bindings/clock/sun9i-usb.txt24
-rw-r--r--dts/Bindings/clock/sunxi.txt225
-rw-r--r--dts/Bindings/clock/ti-clkctrl.txt11
-rw-r--r--dts/Bindings/clock/ti/dra7-atl.txt4
-rw-r--r--dts/Bindings/clock/xlnx,versal-clk.yaml64
-rw-r--r--dts/Bindings/connector/usb-connector.txt4
-rw-r--r--dts/Bindings/display/allwinner,sun4i-a10-display-backend.yaml291
-rw-r--r--dts/Bindings/display/allwinner,sun4i-a10-display-engine.yaml114
-rw-r--r--dts/Bindings/display/allwinner,sun4i-a10-display-frontend.yaml138
-rw-r--r--dts/Bindings/display/allwinner,sun4i-a10-hdmi.yaml183
-rw-r--r--dts/Bindings/display/allwinner,sun4i-a10-tcon.yaml676
-rw-r--r--dts/Bindings/display/allwinner,sun4i-a10-tv-encoder.yaml62
-rw-r--r--dts/Bindings/display/allwinner,sun6i-a31-drc.yaml138
-rw-r--r--dts/Bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml33
-rw-r--r--dts/Bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml118
-rw-r--r--dts/Bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml273
-rw-r--r--dts/Bindings/display/allwinner,sun8i-a83t-hdmi-phy.yaml117
-rw-r--r--dts/Bindings/display/allwinner,sun8i-r40-tcon-top.yaml382
-rw-r--r--dts/Bindings/display/allwinner,sun9i-a80-deu.yaml133
-rw-r--r--dts/Bindings/display/bridge/lvds-codec.yaml131
-rw-r--r--dts/Bindings/display/bridge/lvds-transmitter.txt66
-rw-r--r--dts/Bindings/display/bridge/thine,thc63lvdm83d.txt50
-rw-r--r--dts/Bindings/display/bridge/ti,ds90c185.txt55
-rw-r--r--dts/Bindings/display/dsi-controller.yaml91
-rw-r--r--dts/Bindings/display/ingenic,lcd.txt1
-rw-r--r--dts/Bindings/display/msm/dpu.txt4
-rw-r--r--dts/Bindings/display/msm/gpu.txt9
-rw-r--r--dts/Bindings/display/mxsfb.txt1
-rw-r--r--dts/Bindings/display/panel/ampire,am-480272h3tmqw-t01h.yaml42
-rw-r--r--dts/Bindings/display/panel/ampire,am800480r3tmqwa1h.txt7
-rw-r--r--dts/Bindings/display/panel/giantplus,gpm940b0.txt12
-rw-r--r--dts/Bindings/display/panel/leadtek,ltk500hd1829.yaml49
-rw-r--r--dts/Bindings/display/panel/logicpd,type28.yaml42
-rw-r--r--dts/Bindings/display/panel/panel-simple.yaml69
-rw-r--r--dts/Bindings/display/panel/sharp,ls020b1dd01d.txt12
-rw-r--r--dts/Bindings/display/panel/sony,acx424akp.yaml49
-rw-r--r--dts/Bindings/display/panel/xinpeng,xpp055c272.yaml49
-rw-r--r--dts/Bindings/display/renesas,cmm.yaml67
-rw-r--r--dts/Bindings/display/renesas,du.txt15
-rw-r--r--dts/Bindings/display/rockchip/dw_mipi_dsi_rockchip.txt13
-rw-r--r--dts/Bindings/display/rockchip/rockchip-lvds.txt4
-rw-r--r--dts/Bindings/display/sunxi/sun4i-drm.txt637
-rw-r--r--dts/Bindings/display/tilcdc/tfp410.txt21
-rw-r--r--dts/Bindings/dma/atmel-xdma.txt4
-rw-r--r--dts/Bindings/dma/fsl-edma.txt1
-rw-r--r--dts/Bindings/dma/fsl-imx-sdma.txt3
-rw-r--r--dts/Bindings/dma/jz4780-dma.txt6
-rw-r--r--dts/Bindings/dma/renesas,rcar-dmac.txt1
-rw-r--r--dts/Bindings/dma/st,stm32-dma.yaml102
-rw-r--r--dts/Bindings/dma/st,stm32-dmamux.yaml52
-rw-r--r--dts/Bindings/dma/st,stm32-mdma.yaml105
-rw-r--r--dts/Bindings/dma/stm32-dma.txt83
-rw-r--r--dts/Bindings/dma/stm32-dmamux.txt84
-rw-r--r--dts/Bindings/dma/stm32-mdma.txt94
-rw-r--r--dts/Bindings/dma/ti/k3-udma.yaml184
-rw-r--r--dts/Bindings/eeprom/at24.yaml9
-rw-r--r--dts/Bindings/eeprom/at25.txt2
-rw-r--r--dts/Bindings/gpio/qcom,wcd934x-gpio.yaml47
-rw-r--r--dts/Bindings/gpio/renesas,gpio-rcar.txt3
-rw-r--r--dts/Bindings/gpio/sifive,gpio.yaml68
-rw-r--r--dts/Bindings/gpio/xylon,logicvc-gpio.yaml69
-rw-r--r--dts/Bindings/gpu/arm,mali-bifrost.yaml1
-rw-r--r--dts/Bindings/hwmon/adi,adm1177.yaml66
-rw-r--r--dts/Bindings/hwmon/adi,ltc2947.yaml2
-rw-r--r--dts/Bindings/hwmon/pmbus/ti,ucd90320.yaml45
-rw-r--r--dts/Bindings/i2c/i2c-at91.txt14
-rw-r--r--dts/Bindings/i2c/i2c-imx-lpi2c.txt1
-rw-r--r--dts/Bindings/i2c/i2c-jz4780.txt4
-rw-r--r--dts/Bindings/i2c/i2c-mux-pca954x.txt2
-rw-r--r--dts/Bindings/i2c/renesas,i2c.txt3
-rw-r--r--dts/Bindings/i2c/renesas,iic.txt1
-rw-r--r--dts/Bindings/iio/accel/adi,adis16240.yaml49
-rw-r--r--dts/Bindings/iio/accel/bma180.txt7
-rw-r--r--dts/Bindings/iio/accel/bosch,bma400.yaml54
-rw-r--r--dts/Bindings/iio/accel/kionix,kxcjk1013.txt7
-rw-r--r--dts/Bindings/iio/adc/adi,ad7091r5.yaml54
-rw-r--r--dts/Bindings/iio/adc/adi,ad7124.yaml2
-rw-r--r--dts/Bindings/iio/adc/adi,ad7192.yaml2
-rw-r--r--dts/Bindings/iio/adc/adi,ad7606.yaml8
-rw-r--r--dts/Bindings/iio/adc/at91-sama5d2_adc.txt2
-rw-r--r--dts/Bindings/iio/adc/lltc,ltc2496.yaml47
-rw-r--r--dts/Bindings/iio/adc/microchip,mcp3911.yaml2
-rw-r--r--dts/Bindings/iio/adc/sigma-delta-modulator.txt13
-rw-r--r--dts/Bindings/iio/adc/sigma-delta-modulator.yaml37
-rw-r--r--dts/Bindings/iio/adc/st,stm32-dfsdm-adc.txt135
-rw-r--r--dts/Bindings/iio/adc/st,stm32-dfsdm-adc.yaml332
-rw-r--r--dts/Bindings/iio/dac/lltc,ltc1660.yaml2
-rw-r--r--dts/Bindings/iio/imu/adi,adis16480.txt1
-rw-r--r--dts/Bindings/iio/pressure/asc,dlhl60d.yaml51
-rw-r--r--dts/Bindings/iio/proximity/parallax-ping.yaml51
-rw-r--r--dts/Bindings/iio/temperature/maxim_thermocouple.txt7
-rw-r--r--dts/Bindings/input/gpio-vibrator.yaml2
-rw-r--r--dts/Bindings/input/touchscreen/edt-ft5x06.txt2
-rw-r--r--dts/Bindings/input/touchscreen/goodix.txt50
-rw-r--r--dts/Bindings/input/touchscreen/goodix.yaml78
-rw-r--r--dts/Bindings/input/touchscreen/touchscreen.txt40
-rw-r--r--dts/Bindings/input/touchscreen/touchscreen.yaml83
-rw-r--r--dts/Bindings/interconnect/qcom,msm8916.yaml77
-rw-r--r--dts/Bindings/interrupt-controller/amlogic,meson-gpio-intc.txt1
-rw-r--r--dts/Bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt23
-rw-r--r--dts/Bindings/interrupt-controller/fsl,intmux.yaml68
-rw-r--r--dts/Bindings/iommu/iommu.txt6
-rw-r--r--dts/Bindings/leds/common.txt174
-rw-r--r--dts/Bindings/leds/common.yaml228
-rw-r--r--dts/Bindings/leds/irled/spi-ir-led.txt2
-rw-r--r--dts/Bindings/leds/leds-gpio.txt75
-rw-r--r--dts/Bindings/leds/leds-gpio.yaml86
-rw-r--r--dts/Bindings/leds/leds-lm3692x.txt8
-rw-r--r--dts/Bindings/leds/rohm,bd71828-leds.yaml52
-rw-r--r--dts/Bindings/leds/trigger-source.yaml24
-rw-r--r--dts/Bindings/mailbox/qcom,apcs-kpss-global.txt24
-rw-r--r--dts/Bindings/media/allwinner,sun4i-a10-csi.yaml14
-rw-r--r--dts/Bindings/media/allwinner,sun4i-a10-video-engine.yaml83
-rw-r--r--dts/Bindings/media/allwinner,sun6i-a31-csi.yaml115
-rw-r--r--dts/Bindings/media/amlogic,gx-vdec.yaml141
-rw-r--r--dts/Bindings/media/amlogic,vdec.txt72
-rw-r--r--dts/Bindings/media/atmel-isi.txt2
-rw-r--r--dts/Bindings/media/cedrus.txt57
-rw-r--r--dts/Bindings/media/exynos-jpeg-codec.txt2
-rw-r--r--dts/Bindings/media/exynos5-gsc.txt2
-rw-r--r--dts/Bindings/media/fsl-pxp.txt2
-rw-r--r--dts/Bindings/media/hix5hd2-ir.txt3
-rw-r--r--dts/Bindings/media/rc.yaml1
-rw-r--r--dts/Bindings/media/renesas,ceu.txt86
-rw-r--r--dts/Bindings/media/renesas,ceu.yaml78
-rw-r--r--dts/Bindings/media/renesas,csi2.txt107
-rw-r--r--dts/Bindings/media/renesas,csi2.yaml198
-rw-r--r--dts/Bindings/media/renesas,vin.txt4
-rw-r--r--dts/Bindings/media/samsung-fimc.txt2
-rw-r--r--dts/Bindings/media/samsung-mipi-csis.txt2
-rw-r--r--dts/Bindings/media/sun6i-csi.txt61
-rw-r--r--dts/Bindings/media/ti,cal.yaml202
-rw-r--r--dts/Bindings/media/ti-cal.txt72
-rw-r--r--dts/Bindings/memory-controllers/fsl/imx8m-ddrc.yaml72
-rw-r--r--dts/Bindings/memory-controllers/nvidia,tegra124-emc.txt374
-rw-r--r--dts/Bindings/memory-controllers/nvidia,tegra124-emc.yaml528
-rw-r--r--dts/Bindings/memory-controllers/nvidia,tegra186-mc.yaml130
-rw-r--r--dts/Bindings/mfd/ab8500.txt8
-rw-r--r--dts/Bindings/mfd/allwinner,sun6i-a31-prcm.yaml219
-rw-r--r--dts/Bindings/mfd/allwinner,sun8i-a23-prcm.yaml200
-rw-r--r--dts/Bindings/mfd/atmel-gpbr.txt4
-rw-r--r--dts/Bindings/mfd/atmel-matrix.txt1
-rw-r--r--dts/Bindings/mfd/atmel-smc.txt1
-rw-r--r--dts/Bindings/mfd/atmel-usart.txt11
-rw-r--r--dts/Bindings/mfd/da9062.txt10
-rw-r--r--dts/Bindings/mfd/max14577.txt2
-rw-r--r--dts/Bindings/mfd/rohm,bd71828-pmic.yaml193
-rw-r--r--dts/Bindings/mfd/sun6i-prcm.txt59
-rw-r--r--dts/Bindings/mfd/tps6105x.txt47
-rw-r--r--dts/Bindings/mfd/xylon,logicvc.yaml50
-rw-r--r--dts/Bindings/mips/ingenic/devices.yaml35
-rw-r--r--dts/Bindings/misc/aspeed-p2a-ctrl.txt1
-rw-r--r--dts/Bindings/mmc/brcm,sdhci-brcmstb.txt41
-rw-r--r--dts/Bindings/mmc/fsl-imx-esdhc.txt2
-rw-r--r--dts/Bindings/mmc/mmc-controller.yaml5
-rw-r--r--dts/Bindings/mmc/renesas,sdhi.txt3
-rw-r--r--dts/Bindings/mmc/rockchip-dw-mshc.txt49
-rw-r--r--dts/Bindings/mmc/rockchip-dw-mshc.yaml125
-rw-r--r--dts/Bindings/mmc/sdhci-atmel.txt13
-rw-r--r--dts/Bindings/mmc/sdhci-msm.txt1
-rw-r--r--dts/Bindings/mmc/sdhci-omap.txt11
-rw-r--r--dts/Bindings/mmc/synopsys-dw-mshc-common.yaml68
-rw-r--r--dts/Bindings/mmc/synopsys-dw-mshc.txt141
-rw-r--r--dts/Bindings/mmc/synopsys-dw-mshc.yaml70
-rw-r--r--dts/Bindings/mtd/atmel-nand.txt1
-rw-r--r--dts/Bindings/mtd/denali-nand.txt7
-rw-r--r--dts/Bindings/net/broadcom-bluetooth.txt15
-rw-r--r--dts/Bindings/net/can/atmel-can.txt3
-rw-r--r--dts/Bindings/net/can/rcar_can.txt5
-rw-r--r--dts/Bindings/net/can/rcar_canfd.txt5
-rw-r--r--dts/Bindings/net/dsa/ar9331.txt148
-rw-r--r--dts/Bindings/net/mediatek-dwmac.txt33
-rw-r--r--dts/Bindings/net/qualcomm-bluetooth.txt1
-rw-r--r--dts/Bindings/net/renesas,ravb.txt7
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-rw-r--r--dts/src/arm64/freescale/imx8mq-sr-som.dtsi6
-rw-r--r--dts/src/arm64/freescale/imx8mq-thor96.dts581
-rw-r--r--dts/src/arm64/freescale/imx8mq-zii-ultra-rmb3.dts2
-rw-r--r--dts/src/arm64/freescale/imx8mq-zii-ultra-zest.dts2
-rw-r--r--dts/src/arm64/freescale/imx8mq.dtsi107
-rw-r--r--dts/src/arm64/freescale/imx8qxp.dtsi12
-rw-r--r--dts/src/arm64/hisilicon/hi3798cv200-poplar.dts1
-rw-r--r--dts/src/arm64/hisilicon/hi3798cv200.dtsi2
-rw-r--r--dts/src/arm64/intel/socfpga_agilex.dtsi76
-rw-r--r--dts/src/arm64/intel/socfpga_agilex_socdk_nand.dts135
-rw-r--r--dts/src/arm64/marvell/armada-3720-uDPU.dts8
-rw-r--r--dts/src/arm64/marvell/armada-8040-clearfog-gt-8k.dts2
-rw-r--r--dts/src/arm64/mediatek/mt8173.dtsi18
-rw-r--r--dts/src/arm64/mediatek/mt8183.dtsi11
-rw-r--r--dts/src/arm64/nvidia/tegra132.dtsi4
-rw-r--r--dts/src/arm64/nvidia/tegra186-p3310.dtsi1
-rw-r--r--dts/src/arm64/nvidia/tegra186.dtsi34
-rw-r--r--dts/src/arm64/nvidia/tegra194-p2888.dtsi4
-rw-r--r--dts/src/arm64/nvidia/tegra194-p2972-0000.dts2
-rw-r--r--dts/src/arm64/nvidia/tegra194.dtsi56
-rw-r--r--dts/src/arm64/nvidia/tegra210-p3450-0000.dts73
-rw-r--r--dts/src/arm64/qcom/apq8016-sbc-pmic-pins.dtsi19
-rw-r--r--dts/src/arm64/qcom/apq8016-sbc.dtsi11
-rw-r--r--dts/src/arm64/qcom/apq8096-db820c-pins.dtsi109
-rw-r--r--dts/src/arm64/qcom/apq8096-db820c-pmic-pins.dtsi92
-rw-r--r--dts/src/arm64/qcom/apq8096-db820c.dtsi1408
-rw-r--r--dts/src/arm64/qcom/apq8096-ifc6640.dts385
-rw-r--r--dts/src/arm64/qcom/msm8916.dtsi62
-rw-r--r--dts/src/arm64/qcom/msm8996.dtsi2996
-rw-r--r--dts/src/arm64/qcom/msm8998-clamshell.dtsi49
-rw-r--r--dts/src/arm64/qcom/msm8998-mtp.dtsi41
-rw-r--r--dts/src/arm64/qcom/msm8998-pins.dtsi25
-rw-r--r--dts/src/arm64/qcom/msm8998.dtsi262
-rw-r--r--dts/src/arm64/qcom/pm6150.dtsi72
-rw-r--r--dts/src/arm64/qcom/pm6150l.dtsi31
-rw-r--r--dts/src/arm64/qcom/pm8004.dtsi10
-rw-r--r--dts/src/arm64/qcom/pm8916.dtsi6
-rw-r--r--dts/src/arm64/qcom/pm8994.dtsi4
-rw-r--r--dts/src/arm64/qcom/qcs404-evb.dtsi1
-rw-r--r--dts/src/arm64/qcom/qcs404.dtsi160
-rw-r--r--dts/src/arm64/qcom/sc7180-idp.dts430
-rw-r--r--dts/src/arm64/qcom/sc7180.dtsi2187
-rw-r--r--dts/src/arm64/qcom/sdm845-cheza.dtsi15
-rw-r--r--dts/src/arm64/qcom/sdm845-db845c.dts18
-rw-r--r--dts/src/arm64/qcom/sdm845-mtp.dts7
-rw-r--r--dts/src/arm64/qcom/sdm845.dtsi32
-rw-r--r--dts/src/arm64/qcom/sdm850-lenovo-yoga-c630.dts7
-rw-r--r--dts/src/arm64/qcom/sm8150-mtp.dts35
-rw-r--r--dts/src/arm64/qcom/sm8150.dtsi391
-rw-r--r--dts/src/arm64/renesas/hihope-common.dtsi3
-rw-r--r--dts/src/arm64/renesas/r8a774a1.dtsi206
-rw-r--r--dts/src/arm64/renesas/r8a774b1.dtsi206
-rw-r--r--dts/src/arm64/renesas/r8a774c0-cat874.dts3
-rw-r--r--dts/src/arm64/renesas/r8a774c0-ek874-idk-2121wr.dts116
-rw-r--r--dts/src/arm64/renesas/r8a774c0.dtsi164
-rw-r--r--dts/src/arm64/renesas/r8a77950-salvator-x.dts (renamed from dts/src/arm64/renesas/r8a7795-es1-salvator-x.dts)4
-rw-r--r--dts/src/arm64/renesas/r8a77950-ulcb-kf.dts (renamed from dts/src/arm64/renesas/r8a7795-h3ulcb-kf.dts)4
-rw-r--r--dts/src/arm64/renesas/r8a77950-ulcb.dts (renamed from dts/src/arm64/renesas/r8a7795-es1-h3ulcb.dts)4
-rw-r--r--dts/src/arm64/renesas/r8a77950.dtsi (renamed from dts/src/arm64/renesas/r8a7795-es1.dtsi)4
-rw-r--r--dts/src/arm64/renesas/r8a77951-salvator-x.dts (renamed from dts/src/arm64/renesas/r8a7795-salvator-x.dts)4
-rw-r--r--dts/src/arm64/renesas/r8a77951-salvator-xs.dts (renamed from dts/src/arm64/renesas/r8a7795-salvator-xs.dts)8
-rw-r--r--dts/src/arm64/renesas/r8a77951-ulcb-kf.dts (renamed from dts/src/arm64/renesas/r8a7795-es1-h3ulcb-kf.dts)4
-rw-r--r--dts/src/arm64/renesas/r8a77951-ulcb.dts (renamed from dts/src/arm64/renesas/r8a7795-h3ulcb.dts)4
-rw-r--r--dts/src/arm64/renesas/r8a77951.dtsi (renamed from dts/src/arm64/renesas/r8a7795.dtsi)216
-rw-r--r--dts/src/arm64/renesas/r8a77960-salvator-x.dts (renamed from dts/src/arm64/renesas/r8a7796-salvator-x.dts)4
-rw-r--r--dts/src/arm64/renesas/r8a77960-salvator-xs.dts (renamed from dts/src/arm64/renesas/r8a7796-salvator-xs.dts)4
-rw-r--r--dts/src/arm64/renesas/r8a77960-ulcb-kf.dts (renamed from dts/src/arm64/renesas/r8a7796-m3ulcb-kf.dts)4
-rw-r--r--dts/src/arm64/renesas/r8a77960-ulcb.dts (renamed from dts/src/arm64/renesas/r8a7796-m3ulcb.dts)4
-rw-r--r--dts/src/arm64/renesas/r8a77960.dtsi (renamed from dts/src/arm64/renesas/r8a7796.dtsi)206
-rw-r--r--dts/src/arm64/renesas/r8a77961.dtsi390
-rw-r--r--dts/src/arm64/renesas/r8a77965-ulcb-kf.dts (renamed from dts/src/arm64/renesas/r8a77965-m3nulcb-kf.dts)2
-rw-r--r--dts/src/arm64/renesas/r8a77965-ulcb.dts (renamed from dts/src/arm64/renesas/r8a77965-m3nulcb.dts)0
-rw-r--r--dts/src/arm64/renesas/r8a77965.dtsi206
-rw-r--r--dts/src/arm64/renesas/r8a77970.dtsi52
-rw-r--r--dts/src/arm64/renesas/r8a77980.dtsi96
-rw-r--r--dts/src/arm64/renesas/r8a77990-ebisu.dts7
-rw-r--r--dts/src/arm64/renesas/r8a77990.dtsi164
-rw-r--r--dts/src/arm64/renesas/r8a77995.dtsi74
-rw-r--r--dts/src/arm64/renesas/salvator-common.dtsi6
-rw-r--r--dts/src/arm64/renesas/ulcb.dtsi3
-rw-r--r--dts/src/arm64/rockchip/px30-evb.dts43
-rw-r--r--dts/src/arm64/rockchip/px30.dtsi199
-rw-r--r--dts/src/arm64/rockchip/rk3308.dtsi12
-rw-r--r--dts/src/arm64/rockchip/rk3328.dtsi23
-rw-r--r--dts/src/arm64/rockchip/rk3368-lion-haikou.dts6
-rw-r--r--dts/src/arm64/rockchip/rk3368.dtsi6
-rw-r--r--dts/src/arm64/rockchip/rk3399-firefly.dts6
-rw-r--r--dts/src/arm64/rockchip/rk3399-gru-bob.dts2
-rw-r--r--dts/src/arm64/rockchip/rk3399-gru-kevin.dts2
-rw-r--r--dts/src/arm64/rockchip/rk3399-hugsun-x99.dts2
-rw-r--r--dts/src/arm64/rockchip/rk3399-khadas-edge.dtsi3
-rw-r--r--dts/src/arm64/rockchip/rk3399-nanopc-t4.dts28
-rw-r--r--dts/src/arm64/rockchip/rk3399-nanopi4.dtsi27
-rw-r--r--dts/src/arm64/rockchip/rk3399-orangepi.dts3
-rw-r--r--dts/src/arm64/rockchip/rk3399-roc-pc-mezzanine.dts25
-rw-r--r--dts/src/arm64/rockchip/rk3399-roc-pc.dtsi97
-rw-r--r--dts/src/arm64/rockchip/rk3399-rock-pi-4.dts26
-rw-r--r--dts/src/arm64/rockchip/rk3399-rock960.dtsi11
-rw-r--r--dts/src/arm64/rockchip/rk3399-rockpro64-v2.dts30
-rw-r--r--dts/src/arm64/rockchip/rk3399-rockpro64.dts759
-rw-r--r--dts/src/arm64/rockchip/rk3399-rockpro64.dtsi797
-rw-r--r--dts/src/arm64/rockchip/rk3399-sapphire-excavator.dts2
-rw-r--r--dts/src/arm64/rockchip/rk3399.dtsi13
-rw-r--r--dts/src/arm64/rockchip/rk3399pro-rock-pi-n10.dts17
-rw-r--r--dts/src/arm64/rockchip/rk3399pro-vmarc-som.dtsi333
-rw-r--r--dts/src/arm64/socionext/uniphier-ld11.dtsi3
-rw-r--r--dts/src/arm64/socionext/uniphier-ld20.dtsi3
-rw-r--r--dts/src/arm64/socionext/uniphier-pxs3.dtsi3
-rw-r--r--dts/src/arm64/sprd/sc9863a.dtsi523
-rw-r--r--dts/src/arm64/sprd/sharkl3.dtsi78
-rw-r--r--dts/src/arm64/sprd/sp9863a-1h10.dts39
-rw-r--r--dts/src/arm64/ti/k3-am65-main.dtsi144
-rw-r--r--dts/src/arm64/ti/k3-am65-mcu.dtsi92
-rw-r--r--dts/src/arm64/ti/k3-am65.dtsi13
-rw-r--r--dts/src/arm64/ti/k3-am654-base-board.dts80
-rw-r--r--dts/src/arm64/ti/k3-j721e-common-proc-board.dts150
-rw-r--r--dts/src/arm64/ti/k3-j721e-main.dtsi411
-rw-r--r--dts/src/arm64/ti/k3-j721e-mcu-wakeup.dtsi149
-rw-r--r--dts/src/arm64/ti/k3-j721e-som-p0.dtsi45
-rw-r--r--dts/src/arm64/ti/k3-j721e.dtsi2
-rw-r--r--dts/src/arm64/xilinx/zynqmp-clk-ccf.dtsi222
-rw-r--r--dts/src/arm64/xilinx/zynqmp-clk.dtsi213
-rw-r--r--dts/src/arm64/xilinx/zynqmp-zc1232-revA.dts4
-rw-r--r--dts/src/arm64/xilinx/zynqmp-zc1254-revA.dts4
-rw-r--r--dts/src/arm64/xilinx/zynqmp-zc1275-revA.dts4
-rw-r--r--dts/src/arm64/xilinx/zynqmp-zc1751-xm015-dc1.dts7
-rw-r--r--dts/src/arm64/xilinx/zynqmp-zc1751-xm016-dc2.dts11
-rw-r--r--dts/src/arm64/xilinx/zynqmp-zc1751-xm017-dc3.dts6
-rw-r--r--dts/src/arm64/xilinx/zynqmp-zc1751-xm018-dc4.dts4
-rw-r--r--dts/src/arm64/xilinx/zynqmp-zc1751-xm019-dc5.dts6
-rw-r--r--dts/src/arm64/xilinx/zynqmp-zcu100-revC.dts17
-rw-r--r--dts/src/arm64/xilinx/zynqmp-zcu102-revA.dts197
-rw-r--r--dts/src/arm64/xilinx/zynqmp-zcu102-revB.dts4
-rw-r--r--dts/src/arm64/xilinx/zynqmp-zcu104-revA.dts11
-rw-r--r--dts/src/arm64/xilinx/zynqmp-zcu106-revA.dts154
-rw-r--r--dts/src/arm64/xilinx/zynqmp-zcu111-revA.dts124
-rw-r--r--dts/src/arm64/xilinx/zynqmp.dtsi74
-rw-r--r--dts/src/mips/ingenic/cu1000-neo.dts170
-rw-r--r--dts/src/mips/ingenic/x1000.dtsi317
-rw-r--r--dts/src/mips/qca/ar9331.dtsi119
-rw-r--r--dts/src/mips/qca/ar9331_dpt_module.dts13
-rw-r--r--dts/src/mips/ralink/gardena_smart_gateway_mt7688.dts8
-rw-r--r--dts/src/mips/ralink/mt7628a.dtsi10
-rw-r--r--dts/src/powerpc/mgcoge.dts2
-rw-r--r--dts/src/powerpc/mpc832x_rdb.dts2
-rw-r--r--dts/src/powerpc/mpc8610_hpcd.dts2
-rw-r--r--dts/src/riscv/sifive/fu540-c000.dtsi15
-rw-r--r--dts/src/riscv/sifive/hifive-unleashed-a00.dts4
970 files changed, 52961 insertions, 16417 deletions
diff --git a/arch/arm/dts/fsl-ls1046a-rdb.dts b/arch/arm/dts/fsl-ls1046a-rdb.dts
index 32b3f40..23e4370 100644
--- a/arch/arm/dts/fsl-ls1046a-rdb.dts
+++ b/arch/arm/dts/fsl-ls1046a-rdb.dts
@@ -129,14 +129,6 @@
};
};
-&qflash0 {
- compatible = "jedec,spi-nor";
-};
-
-&qflash1 {
- compatible = "jedec,spi-nor";
-};
-
&usb0 {
dr_mode = "host";
};
diff --git a/dts/Bindings/arm/amlogic.yaml b/dts/Bindings/arm/amlogic.yaml
index c6a4433..f74aba4 100644
--- a/dts/Bindings/arm/amlogic.yaml
+++ b/dts/Bindings/arm/amlogic.yaml
@@ -59,6 +59,7 @@ properties:
- friendlyarm,nanopi-k2
- hardkernel,odroid-c2
- nexbox,a95x
+ - videostrong,kii-pro
- wetek,hub
- wetek,play2
- const: amlogic,meson-gxbb
@@ -104,6 +105,7 @@ properties:
- enum:
- amlogic,p230
- amlogic,p231
+ - libretech,aml-s905d-pc
- phicomm,n1
- const: amlogic,s905d
- const: amlogic,meson-gxl
@@ -115,6 +117,7 @@ properties:
- amlogic,q201
- khadas,vim2
- kingnovel,r-box-pro
+ - libretech,aml-s912-pc
- nexbox,a1
- tronsmart,vega-s96
- const: amlogic,s912
diff --git a/dts/Bindings/arm/arm-boards b/dts/Bindings/arm/arm-boards
index b2a9f9f..96b1dad 100644
--- a/dts/Bindings/arm/arm-boards
+++ b/dts/Bindings/arm/arm-boards
@@ -121,7 +121,7 @@ Required properties (in root node):
Required nodes:
- soc: some node of the RealView platforms must be the SoC
- node that contain the SoC-specific devices, withe the compatible
+ node that contain the SoC-specific devices, with the compatible
string set to one of these tuples:
"arm,realview-eb-soc", "simple-bus"
"arm,realview-pb1176-soc", "simple-bus"
diff --git a/dts/Bindings/arm/atmel-at91.yaml b/dts/Bindings/arm/atmel-at91.yaml
index 6dd8be4..0357314 100644
--- a/dts/Bindings/arm/atmel-at91.yaml
+++ b/dts/Bindings/arm/atmel-at91.yaml
@@ -37,6 +37,16 @@ properties:
- items:
- enum:
+ - overkiz,kizboxmini-base # Overkiz kizbox Mini Base Board
+ - overkiz,kizboxmini-mb # Overkiz kizbox Mini Mother Board
+ - overkiz,kizboxmini-rd # Overkiz kizbox Mini RailDIN
+ - overkiz,smartkiz # Overkiz SmartKiz Board
+ - const: atmel,at91sam9g25
+ - const: atmel,at91sam9x5
+ - const: atmel,at91sam9
+
+ - items:
+ - enum:
- atmel,at91sam9g15
- atmel,at91sam9g25
- atmel,at91sam9g35
@@ -52,11 +62,32 @@ properties:
- const: atmel,sama5d2
- const: atmel,sama5
+ - description: Microchip SAMA5D27 WLSOM1
+ items:
+ - const: microchip,sama5d27-wlsom1
+ - const: atmel,sama5d27
+ - const: atmel,sama5d2
+ - const: atmel,sama5
+
+ - description: Microchip SAMA5D27 WLSOM1 Evaluation Kit
+ items:
+ - const: microchip,sama5d27-wlsom1-ek
+ - const: microchip,sama5d27-wlsom1
+ - const: atmel,sama5d27
+ - const: atmel,sama5d2
+ - const: atmel,sama5
+
- items:
- const: atmel,sama5d27
- const: atmel,sama5d2
- const: atmel,sama5
+ - description: SAM9X60-EK board
+ items:
+ - const: microchip,sam9x60ek
+ - const: microchip,sam9x60
+ - const: atmel,at91sam9
+
- description: Nattis v2 board with Natte v2 power board
items:
- const: axentia,nattis-2
diff --git a/dts/Bindings/arm/atmel-sysregs.txt b/dts/Bindings/arm/atmel-sysregs.txt
index 9fbde40..62cd4e8 100644
--- a/dts/Bindings/arm/atmel-sysregs.txt
+++ b/dts/Bindings/arm/atmel-sysregs.txt
@@ -10,6 +10,12 @@ PIT Timer required properties:
- interrupts: Should contain interrupt for the PIT which is the IRQ line
shared across all System Controller members.
+PIT64B Timer required properties:
+- compatible: Should be "microchip,sam9x60-pit64b"
+- reg: Should contain registers location and length
+- interrupts: Should contain interrupt for PIT64B timer
+- clocks: Should contain the available clock sources for PIT64B timer.
+
System Timer (ST) required properties:
- compatible: Should be "atmel,at91rm9200-st", "syscon", "simple-mfd"
- reg: Should contain registers location and length
@@ -39,6 +45,7 @@ RAMC SDRAM/DDR Controller required properties:
"atmel,at91sam9260-sdramc",
"atmel,at91sam9g45-ddramc",
"atmel,sama5d3-ddramc",
+ "microchip,sam9x60-ddramc"
- reg: Should contain registers location and length
Examples:
diff --git a/dts/Bindings/arm/cpus.yaml b/dts/Bindings/arm/cpus.yaml
index c23c24f..7a9c3ce 100644
--- a/dts/Bindings/arm/cpus.yaml
+++ b/dts/Bindings/arm/cpus.yaml
@@ -242,6 +242,21 @@ properties:
where voltage is in V, frequency is in MHz.
+ power-domains:
+ $ref: '/schemas/types.yaml#/definitions/phandle-array'
+ description:
+ List of phandles and PM domain specifiers, as defined by bindings of the
+ PM domain provider (see also ../power_domain.txt).
+
+ power-domain-names:
+ $ref: '/schemas/types.yaml#/definitions/string-array'
+ description:
+ A list of power domain name strings sorted in the same order as the
+ power-domains property.
+
+ For PSCI based platforms, the name corresponding to the index of the PSCI
+ PM domain provider, must be "psci".
+
qcom,saw:
$ref: '/schemas/types.yaml#/definitions/phandle'
description: |
diff --git a/dts/Bindings/arm/fsl.yaml b/dts/Bindings/arm/fsl.yaml
index f79683a..a8e0b4a 100644
--- a/dts/Bindings/arm/fsl.yaml
+++ b/dts/Bindings/arm/fsl.yaml
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
-$id: http://devicetree.org/schemas/bindings/arm/fsl.yaml#
+$id: http://devicetree.org/schemas/arm/fsl.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Freescale i.MX Platforms Device Tree Bindings
@@ -128,6 +128,27 @@ properties:
- variscite,dt6customboard
- const: fsl,imx6q
+ - description: i.MX6Q Gateworks Ventana Boards
+ items:
+ - enum:
+ - gw,imx6q-gw51xx
+ - gw,imx6q-gw52xx
+ - gw,imx6q-gw53xx
+ - gw,imx6q-gw5400-a
+ - gw,imx6q-gw54xx
+ - gw,imx6q-gw551x
+ - gw,imx6q-gw552x
+ - gw,imx6q-gw553x
+ - gw,imx6q-gw560x
+ - gw,imx6q-gw5903
+ - gw,imx6q-gw5904
+ - gw,imx6q-gw5907
+ - gw,imx6q-gw5910
+ - gw,imx6q-gw5912
+ - gw,imx6q-gw5913
+ - const: gw,ventana
+ - const: fsl,imx6q
+
- description: i.MX6QP based Boards
items:
- enum:
@@ -154,10 +175,31 @@ properties:
- ysoft,imx6dl-yapp4-ursa # i.MX6 Solo Y Soft IOTA Ursa board
- const: fsl,imx6dl
+ - description: i.MX6DL Gateworks Ventana Boards
+ items:
+ - enum:
+ - gw,imx6dl-gw51xx
+ - gw,imx6dl-gw52xx
+ - gw,imx6dl-gw53xx
+ - gw,imx6dl-gw54xx
+ - gw,imx6dl-gw551x
+ - gw,imx6dl-gw552x
+ - gw,imx6dl-gw553x
+ - gw,imx6dl-gw560x
+ - gw,imx6dl-gw5903
+ - gw,imx6dl-gw5904
+ - gw,imx6dl-gw5907
+ - gw,imx6dl-gw5910
+ - gw,imx6dl-gw5912
+ - gw,imx6dl-gw5913
+ - const: gw,ventana
+ - const: fsl,imx6dl
+
- description: i.MX6SL based Boards
items:
- enum:
- fsl,imx6sl-evk # i.MX6 SoloLite EVK Board
+ - kobo,tolino-shine3
- const: fsl,imx6sl
- description: i.MX6SLL based Boards
@@ -172,6 +214,7 @@ properties:
- enum:
- fsl,imx6sx-sabreauto # i.MX6 SoloX Sabre Auto Board
- fsl,imx6sx-sdb # i.MX6 SoloX SDB Board
+ - fsl,imx6sx-sdb-reva # i.MX6 SoloX SDB Rev-A Board
- const: fsl,imx6sx
- description: i.MX6UL based Boards
@@ -239,6 +282,7 @@ properties:
items:
- enum:
- fsl,imx7d-sdb # i.MX7 SabreSD Board
+ - fsl,imx7d-sdb-reva # i.MX7 SabreSD Rev-A Board
- novtech,imx7d-meerkat96 # i.MX7 Meerkat96 Board
- toradex,colibri-imx7d # Colibri iMX7 Dual Module
- toradex,colibri-imx7d-emmc # Colibri iMX7 Dual 1GB (eMMC) Module
@@ -263,6 +307,7 @@ properties:
- description: i.MX7ULP based Boards
items:
- enum:
+ - ea,imx7ulp-com # i.MX7ULP Embedded Artists COM Board
- fsl,imx7ulp-evk # i.MX7ULP Evaluation Kit
- const: fsl,imx7ulp
@@ -283,7 +328,9 @@ properties:
items:
- enum:
- boundary,imx8mq-nitrogen8m # i.MX8MQ NITROGEN Board
+ - einfochips,imx8mq-thor96 # i.MX8MQ Thor96 Board
- fsl,imx8mq-evk # i.MX8MQ EVK Board
+ - google,imx8mq-phanbell # Google Coral Edge TPU
- purism,librem5-devkit # Purism Librem5 devkit
- solidrun,hummingboard-pulse # SolidRun Hummingboard Pulse
- technexion,pico-pi-imx8m # TechNexion PICO-PI-8M evk
@@ -385,6 +432,13 @@ properties:
- fsl,ls2088a-rdb
- const: fsl,ls2088a
+ - description: LX2160A based Boards
+ items:
+ - enum:
+ - fsl,lx2160a-qds
+ - fsl,lx2160a-rdb
+ - const: fsl,lx2160a
+
- description: S32V234 based Boards
items:
- enum:
diff --git a/dts/Bindings/arm/idle-states.txt b/dts/Bindings/arm/idle-states.txt
deleted file mode 100644
index 771f5d2..0000000
--- a/dts/Bindings/arm/idle-states.txt
+++ /dev/null
@@ -1,706 +0,0 @@
-==========================================
-ARM idle states binding description
-==========================================
-
-==========================================
-1 - Introduction
-==========================================
-
-ARM systems contain HW capable of managing power consumption dynamically,
-where cores can be put in different low-power states (ranging from simple
-wfi to power gating) according to OS PM policies. The CPU states representing
-the range of dynamic idle states that a processor can enter at run-time, can be
-specified through device tree bindings representing the parameters required
-to enter/exit specific idle states on a given processor.
-
-According to the Server Base System Architecture document (SBSA, [3]), the
-power states an ARM CPU can be put into are identified by the following list:
-
-- Running
-- Idle_standby
-- Idle_retention
-- Sleep
-- Off
-
-The power states described in the SBSA document define the basic CPU states on
-top of which ARM platforms implement power management schemes that allow an OS
-PM implementation to put the processor in different idle states (which include
-states listed above; "off" state is not an idle state since it does not have
-wake-up capabilities, hence it is not considered in this document).
-
-Idle state parameters (e.g. entry latency) are platform specific and need to be
-characterized with bindings that provide the required information to OS PM
-code so that it can build the required tables and use them at runtime.
-
-The device tree binding definition for ARM idle states is the subject of this
-document.
-
-===========================================
-2 - idle-states definitions
-===========================================
-
-Idle states are characterized for a specific system through a set of
-timing and energy related properties, that underline the HW behaviour
-triggered upon idle states entry and exit.
-
-The following diagram depicts the CPU execution phases and related timing
-properties required to enter and exit an idle state:
-
-..__[EXEC]__|__[PREP]__|__[ENTRY]__|__[IDLE]__|__[EXIT]__|__[EXEC]__..
- | | | | |
-
- |<------ entry ------->|
- | latency |
- |<- exit ->|
- | latency |
- |<-------- min-residency -------->|
- |<------- wakeup-latency ------->|
-
- Diagram 1: CPU idle state execution phases
-
-EXEC: Normal CPU execution.
-
-PREP: Preparation phase before committing the hardware to idle mode
- like cache flushing. This is abortable on pending wake-up
- event conditions. The abort latency is assumed to be negligible
- (i.e. less than the ENTRY + EXIT duration). If aborted, CPU
- goes back to EXEC. This phase is optional. If not abortable,
- this should be included in the ENTRY phase instead.
-
-ENTRY: The hardware is committed to idle mode. This period must run
- to completion up to IDLE before anything else can happen.
-
-IDLE: This is the actual energy-saving idle period. This may last
- between 0 and infinite time, until a wake-up event occurs.
-
-EXIT: Period during which the CPU is brought back to operational
- mode (EXEC).
-
-entry-latency: Worst case latency required to enter the idle state. The
-exit-latency may be guaranteed only after entry-latency has passed.
-
-min-residency: Minimum period, including preparation and entry, for a given
-idle state to be worthwhile energywise.
-
-wakeup-latency: Maximum delay between the signaling of a wake-up event and the
-CPU being able to execute normal code again. If not specified, this is assumed
-to be entry-latency + exit-latency.
-
-These timing parameters can be used by an OS in different circumstances.
-
-An idle CPU requires the expected min-residency time to select the most
-appropriate idle state based on the expected expiry time of the next IRQ
-(i.e. wake-up) that causes the CPU to return to the EXEC phase.
-
-An operating system scheduler may need to compute the shortest wake-up delay
-for CPUs in the system by detecting how long will it take to get a CPU out
-of an idle state, e.g.:
-
-wakeup-delay = exit-latency + max(entry-latency - (now - entry-timestamp), 0)
-
-In other words, the scheduler can make its scheduling decision by selecting
-(e.g. waking-up) the CPU with the shortest wake-up delay.
-The wake-up delay must take into account the entry latency if that period
-has not expired. The abortable nature of the PREP period can be ignored
-if it cannot be relied upon (e.g. the PREP deadline may occur much sooner than
-the worst case since it depends on the CPU operating conditions, i.e. caches
-state).
-
-An OS has to reliably probe the wakeup-latency since some devices can enforce
-latency constraint guarantees to work properly, so the OS has to detect the
-worst case wake-up latency it can incur if a CPU is allowed to enter an
-idle state, and possibly to prevent that to guarantee reliable device
-functioning.
-
-The min-residency time parameter deserves further explanation since it is
-expressed in time units but must factor in energy consumption coefficients.
-
-The energy consumption of a cpu when it enters a power state can be roughly
-characterised by the following graph:
-
- |
- |
- |
- e |
- n | /---
- e | /------
- r | /------
- g | /-----
- y | /------
- | ----
- | /|
- | / |
- | / |
- | / |
- | / |
- | / |
- |/ |
- -----|-------+----------------------------------
- 0| 1 time(ms)
-
- Graph 1: Energy vs time example
-
-The graph is split in two parts delimited by time 1ms on the X-axis.
-The graph curve with X-axis values = { x | 0 < x < 1ms } has a steep slope
-and denotes the energy costs incurred while entering and leaving the idle
-state.
-The graph curve in the area delimited by X-axis values = {x | x > 1ms } has
-shallower slope and essentially represents the energy consumption of the idle
-state.
-
-min-residency is defined for a given idle state as the minimum expected
-residency time for a state (inclusive of preparation and entry) after
-which choosing that state become the most energy efficient option. A good
-way to visualise this, is by taking the same graph above and comparing some
-states energy consumptions plots.
-
-For sake of simplicity, let's consider a system with two idle states IDLE1,
-and IDLE2:
-
- |
- |
- |
- | /-- IDLE1
- e | /---
- n | /----
- e | /---
- r | /-----/--------- IDLE2
- g | /-------/---------
- y | ------------ /---|
- | / /---- |
- | / /--- |
- | / /---- |
- | / /--- |
- | --- |
- | / |
- | / |
- |/ | time
- ---/----------------------------+------------------------
- |IDLE1-energy < IDLE2-energy | IDLE2-energy < IDLE1-energy
- |
- IDLE2-min-residency
-
- Graph 2: idle states min-residency example
-
-In graph 2 above, that takes into account idle states entry/exit energy
-costs, it is clear that if the idle state residency time (i.e. time till next
-wake-up IRQ) is less than IDLE2-min-residency, IDLE1 is the better idle state
-choice energywise.
-
-This is mainly down to the fact that IDLE1 entry/exit energy costs are lower
-than IDLE2.
-
-However, the lower power consumption (i.e. shallower energy curve slope) of
-idle state IDLE2 implies that after a suitable time, IDLE2 becomes more energy
-efficient.
-
-The time at which IDLE2 becomes more energy efficient than IDLE1 (and other
-shallower states in a system with multiple idle states) is defined
-IDLE2-min-residency and corresponds to the time when energy consumption of
-IDLE1 and IDLE2 states breaks even.
-
-The definitions provided in this section underpin the idle states
-properties specification that is the subject of the following sections.
-
-===========================================
-3 - idle-states node
-===========================================
-
-ARM processor idle states are defined within the idle-states node, which is
-a direct child of the cpus node [1] and provides a container where the
-processor idle states, defined as device tree nodes, are listed.
-
-- idle-states node
-
- Usage: Optional - On ARM systems, it is a container of processor idle
- states nodes. If the system does not provide CPU
- power management capabilities, or the processor just
- supports idle_standby, an idle-states node is not
- required.
-
- Description: idle-states node is a container node, where its
- subnodes describe the CPU idle states.
-
- Node name must be "idle-states".
-
- The idle-states node's parent node must be the cpus node.
-
- The idle-states node's child nodes can be:
-
- - one or more state nodes
-
- Any other configuration is considered invalid.
-
- An idle-states node defines the following properties:
-
- - entry-method
- Value type: <stringlist>
- Usage and definition depend on ARM architecture version.
- # On ARM v8 64-bit this property is required and must
- be:
- - "psci"
- # On ARM 32-bit systems this property is optional
-
-This assumes that the "enable-method" property is set to "psci" in the cpu
-node[6] that is responsible for setting up CPU idle management in the OS
-implementation.
-
-The nodes describing the idle states (state) can only be defined
-within the idle-states node, any other configuration is considered invalid
-and therefore must be ignored.
-
-===========================================
-4 - state node
-===========================================
-
-A state node represents an idle state description and must be defined as
-follows:
-
-- state node
-
- Description: must be child of the idle-states node
-
- The state node name shall follow standard device tree naming
- rules ([5], 2.2.1 "Node names"), in particular state nodes which
- are siblings within a single common parent must be given a unique name.
-
- The idle state entered by executing the wfi instruction (idle_standby
- SBSA,[3][4]) is considered standard on all ARM platforms and therefore
- must not be listed.
-
- With the definitions provided above, the following list represents
- the valid properties for a state node:
-
- - compatible
- Usage: Required
- Value type: <stringlist>
- Definition: Must be "arm,idle-state".
-
- - local-timer-stop
- Usage: See definition
- Value type: <none>
- Definition: if present the CPU local timer control logic is
- lost on state entry, otherwise it is retained.
-
- - entry-latency-us
- Usage: Required
- Value type: <prop-encoded-array>
- Definition: u32 value representing worst case latency in
- microseconds required to enter the idle state.
-
- - exit-latency-us
- Usage: Required
- Value type: <prop-encoded-array>
- Definition: u32 value representing worst case latency
- in microseconds required to exit the idle state.
- The exit-latency-us duration may be guaranteed
- only after entry-latency-us has passed.
-
- - min-residency-us
- Usage: Required
- Value type: <prop-encoded-array>
- Definition: u32 value representing minimum residency duration
- in microseconds, inclusive of preparation and
- entry, for this idle state to be considered
- worthwhile energy wise (refer to section 2 of
- this document for a complete description).
-
- - wakeup-latency-us:
- Usage: Optional
- Value type: <prop-encoded-array>
- Definition: u32 value representing maximum delay between the
- signaling of a wake-up event and the CPU being
- able to execute normal code again. If omitted,
- this is assumed to be equal to:
-
- entry-latency-us + exit-latency-us
-
- It is important to supply this value on systems
- where the duration of PREP phase (see diagram 1,
- section 2) is non-neglibigle.
- In such systems entry-latency-us + exit-latency-us
- will exceed wakeup-latency-us by this duration.
-
- - status:
- Usage: Optional
- Value type: <string>
- Definition: A standard device tree property [5] that indicates
- the operational status of an idle-state.
- If present, it shall be:
- "okay": to indicate that the idle state is
- operational.
- "disabled": to indicate that the idle state has
- been disabled in firmware so it is not
- operational.
- If the property is not present the idle-state must
- be considered operational.
-
- - idle-state-name:
- Usage: Optional
- Value type: <string>
- Definition: A string used as a descriptive name for the idle
- state.
-
- In addition to the properties listed above, a state node may require
- additional properties specific to the entry-method defined in the
- idle-states node. Please refer to the entry-method bindings
- documentation for properties definitions.
-
-===========================================
-4 - Examples
-===========================================
-
-Example 1 (ARM 64-bit, 16-cpu system, PSCI enable-method):
-
-cpus {
- #size-cells = <0>;
- #address-cells = <2>;
-
- CPU0: cpu@0 {
- device_type = "cpu";
- compatible = "arm,cortex-a57";
- reg = <0x0 0x0>;
- enable-method = "psci";
- cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0
- &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>;
- };
-
- CPU1: cpu@1 {
- device_type = "cpu";
- compatible = "arm,cortex-a57";
- reg = <0x0 0x1>;
- enable-method = "psci";
- cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0
- &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>;
- };
-
- CPU2: cpu@100 {
- device_type = "cpu";
- compatible = "arm,cortex-a57";
- reg = <0x0 0x100>;
- enable-method = "psci";
- cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0
- &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>;
- };
-
- CPU3: cpu@101 {
- device_type = "cpu";
- compatible = "arm,cortex-a57";
- reg = <0x0 0x101>;
- enable-method = "psci";
- cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0
- &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>;
- };
-
- CPU4: cpu@10000 {
- device_type = "cpu";
- compatible = "arm,cortex-a57";
- reg = <0x0 0x10000>;
- enable-method = "psci";
- cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0
- &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>;
- };
-
- CPU5: cpu@10001 {
- device_type = "cpu";
- compatible = "arm,cortex-a57";
- reg = <0x0 0x10001>;
- enable-method = "psci";
- cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0
- &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>;
- };
-
- CPU6: cpu@10100 {
- device_type = "cpu";
- compatible = "arm,cortex-a57";
- reg = <0x0 0x10100>;
- enable-method = "psci";
- cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0
- &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>;
- };
-
- CPU7: cpu@10101 {
- device_type = "cpu";
- compatible = "arm,cortex-a57";
- reg = <0x0 0x10101>;
- enable-method = "psci";
- cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0
- &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>;
- };
-
- CPU8: cpu@100000000 {
- device_type = "cpu";
- compatible = "arm,cortex-a53";
- reg = <0x1 0x0>;
- enable-method = "psci";
- cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0
- &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>;
- };
-
- CPU9: cpu@100000001 {
- device_type = "cpu";
- compatible = "arm,cortex-a53";
- reg = <0x1 0x1>;
- enable-method = "psci";
- cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0
- &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>;
- };
-
- CPU10: cpu@100000100 {
- device_type = "cpu";
- compatible = "arm,cortex-a53";
- reg = <0x1 0x100>;
- enable-method = "psci";
- cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0
- &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>;
- };
-
- CPU11: cpu@100000101 {
- device_type = "cpu";
- compatible = "arm,cortex-a53";
- reg = <0x1 0x101>;
- enable-method = "psci";
- cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0
- &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>;
- };
-
- CPU12: cpu@100010000 {
- device_type = "cpu";
- compatible = "arm,cortex-a53";
- reg = <0x1 0x10000>;
- enable-method = "psci";
- cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0
- &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>;
- };
-
- CPU13: cpu@100010001 {
- device_type = "cpu";
- compatible = "arm,cortex-a53";
- reg = <0x1 0x10001>;
- enable-method = "psci";
- cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0
- &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>;
- };
-
- CPU14: cpu@100010100 {
- device_type = "cpu";
- compatible = "arm,cortex-a53";
- reg = <0x1 0x10100>;
- enable-method = "psci";
- cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0
- &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>;
- };
-
- CPU15: cpu@100010101 {
- device_type = "cpu";
- compatible = "arm,cortex-a53";
- reg = <0x1 0x10101>;
- enable-method = "psci";
- cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0
- &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>;
- };
-
- idle-states {
- entry-method = "psci";
-
- CPU_RETENTION_0_0: cpu-retention-0-0 {
- compatible = "arm,idle-state";
- arm,psci-suspend-param = <0x0010000>;
- entry-latency-us = <20>;
- exit-latency-us = <40>;
- min-residency-us = <80>;
- };
-
- CLUSTER_RETENTION_0: cluster-retention-0 {
- compatible = "arm,idle-state";
- local-timer-stop;
- arm,psci-suspend-param = <0x1010000>;
- entry-latency-us = <50>;
- exit-latency-us = <100>;
- min-residency-us = <250>;
- wakeup-latency-us = <130>;
- };
-
- CPU_SLEEP_0_0: cpu-sleep-0-0 {
- compatible = "arm,idle-state";
- local-timer-stop;
- arm,psci-suspend-param = <0x0010000>;
- entry-latency-us = <250>;
- exit-latency-us = <500>;
- min-residency-us = <950>;
- };
-
- CLUSTER_SLEEP_0: cluster-sleep-0 {
- compatible = "arm,idle-state";
- local-timer-stop;
- arm,psci-suspend-param = <0x1010000>;
- entry-latency-us = <600>;
- exit-latency-us = <1100>;
- min-residency-us = <2700>;
- wakeup-latency-us = <1500>;
- };
-
- CPU_RETENTION_1_0: cpu-retention-1-0 {
- compatible = "arm,idle-state";
- arm,psci-suspend-param = <0x0010000>;
- entry-latency-us = <20>;
- exit-latency-us = <40>;
- min-residency-us = <90>;
- };
-
- CLUSTER_RETENTION_1: cluster-retention-1 {
- compatible = "arm,idle-state";
- local-timer-stop;
- arm,psci-suspend-param = <0x1010000>;
- entry-latency-us = <50>;
- exit-latency-us = <100>;
- min-residency-us = <270>;
- wakeup-latency-us = <100>;
- };
-
- CPU_SLEEP_1_0: cpu-sleep-1-0 {
- compatible = "arm,idle-state";
- local-timer-stop;
- arm,psci-suspend-param = <0x0010000>;
- entry-latency-us = <70>;
- exit-latency-us = <100>;
- min-residency-us = <300>;
- wakeup-latency-us = <150>;
- };
-
- CLUSTER_SLEEP_1: cluster-sleep-1 {
- compatible = "arm,idle-state";
- local-timer-stop;
- arm,psci-suspend-param = <0x1010000>;
- entry-latency-us = <500>;
- exit-latency-us = <1200>;
- min-residency-us = <3500>;
- wakeup-latency-us = <1300>;
- };
- };
-
-};
-
-Example 2 (ARM 32-bit, 8-cpu system, two clusters):
-
-cpus {
- #size-cells = <0>;
- #address-cells = <1>;
-
- CPU0: cpu@0 {
- device_type = "cpu";
- compatible = "arm,cortex-a15";
- reg = <0x0>;
- cpu-idle-states = <&CPU_SLEEP_0_0 &CLUSTER_SLEEP_0>;
- };
-
- CPU1: cpu@1 {
- device_type = "cpu";
- compatible = "arm,cortex-a15";
- reg = <0x1>;
- cpu-idle-states = <&CPU_SLEEP_0_0 &CLUSTER_SLEEP_0>;
- };
-
- CPU2: cpu@2 {
- device_type = "cpu";
- compatible = "arm,cortex-a15";
- reg = <0x2>;
- cpu-idle-states = <&CPU_SLEEP_0_0 &CLUSTER_SLEEP_0>;
- };
-
- CPU3: cpu@3 {
- device_type = "cpu";
- compatible = "arm,cortex-a15";
- reg = <0x3>;
- cpu-idle-states = <&CPU_SLEEP_0_0 &CLUSTER_SLEEP_0>;
- };
-
- CPU4: cpu@100 {
- device_type = "cpu";
- compatible = "arm,cortex-a7";
- reg = <0x100>;
- cpu-idle-states = <&CPU_SLEEP_1_0 &CLUSTER_SLEEP_1>;
- };
-
- CPU5: cpu@101 {
- device_type = "cpu";
- compatible = "arm,cortex-a7";
- reg = <0x101>;
- cpu-idle-states = <&CPU_SLEEP_1_0 &CLUSTER_SLEEP_1>;
- };
-
- CPU6: cpu@102 {
- device_type = "cpu";
- compatible = "arm,cortex-a7";
- reg = <0x102>;
- cpu-idle-states = <&CPU_SLEEP_1_0 &CLUSTER_SLEEP_1>;
- };
-
- CPU7: cpu@103 {
- device_type = "cpu";
- compatible = "arm,cortex-a7";
- reg = <0x103>;
- cpu-idle-states = <&CPU_SLEEP_1_0 &CLUSTER_SLEEP_1>;
- };
-
- idle-states {
- CPU_SLEEP_0_0: cpu-sleep-0-0 {
- compatible = "arm,idle-state";
- local-timer-stop;
- entry-latency-us = <200>;
- exit-latency-us = <100>;
- min-residency-us = <400>;
- wakeup-latency-us = <250>;
- };
-
- CLUSTER_SLEEP_0: cluster-sleep-0 {
- compatible = "arm,idle-state";
- local-timer-stop;
- entry-latency-us = <500>;
- exit-latency-us = <1500>;
- min-residency-us = <2500>;
- wakeup-latency-us = <1700>;
- };
-
- CPU_SLEEP_1_0: cpu-sleep-1-0 {
- compatible = "arm,idle-state";
- local-timer-stop;
- entry-latency-us = <300>;
- exit-latency-us = <500>;
- min-residency-us = <900>;
- wakeup-latency-us = <600>;
- };
-
- CLUSTER_SLEEP_1: cluster-sleep-1 {
- compatible = "arm,idle-state";
- local-timer-stop;
- entry-latency-us = <800>;
- exit-latency-us = <2000>;
- min-residency-us = <6500>;
- wakeup-latency-us = <2300>;
- };
- };
-
-};
-
-===========================================
-5 - References
-===========================================
-
-[1] ARM Linux Kernel documentation - CPUs bindings
- Documentation/devicetree/bindings/arm/cpus.yaml
-
-[2] ARM Linux Kernel documentation - PSCI bindings
- Documentation/devicetree/bindings/arm/psci.yaml
-
-[3] ARM Server Base System Architecture (SBSA)
- http://infocenter.arm.com/help/index.jsp
-
-[4] ARM Architecture Reference Manuals
- http://infocenter.arm.com/help/index.jsp
-
-[5] Devicetree Specification
- https://www.devicetree.org/specifications/
-
-[6] ARM Linux Kernel documentation - Booting AArch64 Linux
- Documentation/arm64/booting.rst
diff --git a/dts/Bindings/arm/idle-states.yaml b/dts/Bindings/arm/idle-states.yaml
new file mode 100644
index 0000000..ea805c1
--- /dev/null
+++ b/dts/Bindings/arm/idle-states.yaml
@@ -0,0 +1,661 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/idle-states.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: ARM idle states binding description
+
+maintainers:
+ - Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
+
+description: |+
+ ==========================================
+ 1 - Introduction
+ ==========================================
+
+ ARM systems contain HW capable of managing power consumption dynamically,
+ where cores can be put in different low-power states (ranging from simple wfi
+ to power gating) according to OS PM policies. The CPU states representing the
+ range of dynamic idle states that a processor can enter at run-time, can be
+ specified through device tree bindings representing the parameters required to
+ enter/exit specific idle states on a given processor.
+
+ According to the Server Base System Architecture document (SBSA, [3]), the
+ power states an ARM CPU can be put into are identified by the following list:
+
+ - Running
+ - Idle_standby
+ - Idle_retention
+ - Sleep
+ - Off
+
+ The power states described in the SBSA document define the basic CPU states on
+ top of which ARM platforms implement power management schemes that allow an OS
+ PM implementation to put the processor in different idle states (which include
+ states listed above; "off" state is not an idle state since it does not have
+ wake-up capabilities, hence it is not considered in this document).
+
+ Idle state parameters (e.g. entry latency) are platform specific and need to
+ be characterized with bindings that provide the required information to OS PM
+ code so that it can build the required tables and use them at runtime.
+
+ The device tree binding definition for ARM idle states is the subject of this
+ document.
+
+ ===========================================
+ 2 - idle-states definitions
+ ===========================================
+
+ Idle states are characterized for a specific system through a set of
+ timing and energy related properties, that underline the HW behaviour
+ triggered upon idle states entry and exit.
+
+ The following diagram depicts the CPU execution phases and related timing
+ properties required to enter and exit an idle state:
+
+ ..__[EXEC]__|__[PREP]__|__[ENTRY]__|__[IDLE]__|__[EXIT]__|__[EXEC]__..
+ | | | | |
+
+ |<------ entry ------->|
+ | latency |
+ |<- exit ->|
+ | latency |
+ |<-------- min-residency -------->|
+ |<------- wakeup-latency ------->|
+
+ Diagram 1: CPU idle state execution phases
+
+ EXEC: Normal CPU execution.
+
+ PREP: Preparation phase before committing the hardware to idle mode
+ like cache flushing. This is abortable on pending wake-up
+ event conditions. The abort latency is assumed to be negligible
+ (i.e. less than the ENTRY + EXIT duration). If aborted, CPU
+ goes back to EXEC. This phase is optional. If not abortable,
+ this should be included in the ENTRY phase instead.
+
+ ENTRY: The hardware is committed to idle mode. This period must run
+ to completion up to IDLE before anything else can happen.
+
+ IDLE: This is the actual energy-saving idle period. This may last
+ between 0 and infinite time, until a wake-up event occurs.
+
+ EXIT: Period during which the CPU is brought back to operational
+ mode (EXEC).
+
+ entry-latency: Worst case latency required to enter the idle state. The
+ exit-latency may be guaranteed only after entry-latency has passed.
+
+ min-residency: Minimum period, including preparation and entry, for a given
+ idle state to be worthwhile energywise.
+
+ wakeup-latency: Maximum delay between the signaling of a wake-up event and the
+ CPU being able to execute normal code again. If not specified, this is assumed
+ to be entry-latency + exit-latency.
+
+ These timing parameters can be used by an OS in different circumstances.
+
+ An idle CPU requires the expected min-residency time to select the most
+ appropriate idle state based on the expected expiry time of the next IRQ
+ (i.e. wake-up) that causes the CPU to return to the EXEC phase.
+
+ An operating system scheduler may need to compute the shortest wake-up delay
+ for CPUs in the system by detecting how long will it take to get a CPU out
+ of an idle state, e.g.:
+
+ wakeup-delay = exit-latency + max(entry-latency - (now - entry-timestamp), 0)
+
+ In other words, the scheduler can make its scheduling decision by selecting
+ (e.g. waking-up) the CPU with the shortest wake-up delay.
+ The wake-up delay must take into account the entry latency if that period
+ has not expired. The abortable nature of the PREP period can be ignored
+ if it cannot be relied upon (e.g. the PREP deadline may occur much sooner than
+ the worst case since it depends on the CPU operating conditions, i.e. caches
+ state).
+
+ An OS has to reliably probe the wakeup-latency since some devices can enforce
+ latency constraint guarantees to work properly, so the OS has to detect the
+ worst case wake-up latency it can incur if a CPU is allowed to enter an
+ idle state, and possibly to prevent that to guarantee reliable device
+ functioning.
+
+ The min-residency time parameter deserves further explanation since it is
+ expressed in time units but must factor in energy consumption coefficients.
+
+ The energy consumption of a cpu when it enters a power state can be roughly
+ characterised by the following graph:
+
+ |
+ |
+ |
+ e |
+ n | /---
+ e | /------
+ r | /------
+ g | /-----
+ y | /------
+ | ----
+ | /|
+ | / |
+ | / |
+ | / |
+ | / |
+ | / |
+ |/ |
+ -----|-------+----------------------------------
+ 0| 1 time(ms)
+
+ Graph 1: Energy vs time example
+
+ The graph is split in two parts delimited by time 1ms on the X-axis.
+ The graph curve with X-axis values = { x | 0 < x < 1ms } has a steep slope
+ and denotes the energy costs incurred while entering and leaving the idle
+ state.
+ The graph curve in the area delimited by X-axis values = {x | x > 1ms } has
+ shallower slope and essentially represents the energy consumption of the idle
+ state.
+
+ min-residency is defined for a given idle state as the minimum expected
+ residency time for a state (inclusive of preparation and entry) after
+ which choosing that state become the most energy efficient option. A good
+ way to visualise this, is by taking the same graph above and comparing some
+ states energy consumptions plots.
+
+ For sake of simplicity, let's consider a system with two idle states IDLE1,
+ and IDLE2:
+
+ |
+ |
+ |
+ | /-- IDLE1
+ e | /---
+ n | /----
+ e | /---
+ r | /-----/--------- IDLE2
+ g | /-------/---------
+ y | ------------ /---|
+ | / /---- |
+ | / /--- |
+ | / /---- |
+ | / /--- |
+ | --- |
+ | / |
+ | / |
+ |/ | time
+ ---/----------------------------+------------------------
+ |IDLE1-energy < IDLE2-energy | IDLE2-energy < IDLE1-energy
+ |
+ IDLE2-min-residency
+
+ Graph 2: idle states min-residency example
+
+ In graph 2 above, that takes into account idle states entry/exit energy
+ costs, it is clear that if the idle state residency time (i.e. time till next
+ wake-up IRQ) is less than IDLE2-min-residency, IDLE1 is the better idle state
+ choice energywise.
+
+ This is mainly down to the fact that IDLE1 entry/exit energy costs are lower
+ than IDLE2.
+
+ However, the lower power consumption (i.e. shallower energy curve slope) of
+ idle state IDLE2 implies that after a suitable time, IDLE2 becomes more energy
+ efficient.
+
+ The time at which IDLE2 becomes more energy efficient than IDLE1 (and other
+ shallower states in a system with multiple idle states) is defined
+ IDLE2-min-residency and corresponds to the time when energy consumption of
+ IDLE1 and IDLE2 states breaks even.
+
+ The definitions provided in this section underpin the idle states
+ properties specification that is the subject of the following sections.
+
+ ===========================================
+ 3 - idle-states node
+ ===========================================
+
+ ARM processor idle states are defined within the idle-states node, which is
+ a direct child of the cpus node [1] and provides a container where the
+ processor idle states, defined as device tree nodes, are listed.
+
+ On ARM systems, it is a container of processor idle states nodes. If the
+ system does not provide CPU power management capabilities, or the processor
+ just supports idle_standby, an idle-states node is not required.
+
+ ===========================================
+ 4 - References
+ ===========================================
+
+ [1] ARM Linux Kernel documentation - CPUs bindings
+ Documentation/devicetree/bindings/arm/cpus.yaml
+
+ [2] ARM Linux Kernel documentation - PSCI bindings
+ Documentation/devicetree/bindings/arm/psci.yaml
+
+ [3] ARM Server Base System Architecture (SBSA)
+ http://infocenter.arm.com/help/index.jsp
+
+ [4] ARM Architecture Reference Manuals
+ http://infocenter.arm.com/help/index.jsp
+
+ [6] ARM Linux Kernel documentation - Booting AArch64 Linux
+ Documentation/arm64/booting.rst
+
+properties:
+ $nodename:
+ const: idle-states
+
+ entry-method:
+ description: |
+ Usage and definition depend on ARM architecture version.
+
+ On ARM v8 64-bit this property is required.
+ On ARM 32-bit systems this property is optional
+
+ This assumes that the "enable-method" property is set to "psci" in the cpu
+ node[6] that is responsible for setting up CPU idle management in the OS
+ implementation.
+ const: psci
+
+patternProperties:
+ "^(cpu|cluster)-":
+ type: object
+ description: |
+ Each state node represents an idle state description and must be defined
+ as follows.
+
+ The idle state entered by executing the wfi instruction (idle_standby
+ SBSA,[3][4]) is considered standard on all ARM platforms and therefore
+ must not be listed.
+
+ In addition to the properties listed above, a state node may require
+ additional properties specific to the entry-method defined in the
+ idle-states node. Please refer to the entry-method bindings
+ documentation for properties definitions.
+
+ properties:
+ compatible:
+ const: arm,idle-state
+
+ local-timer-stop:
+ description:
+ If present the CPU local timer control logic is
+ lost on state entry, otherwise it is retained.
+ type: boolean
+
+ entry-latency-us:
+ description:
+ Worst case latency in microseconds required to enter the idle state.
+
+ exit-latency-us:
+ description:
+ Worst case latency in microseconds required to exit the idle state.
+ The exit-latency-us duration may be guaranteed only after
+ entry-latency-us has passed.
+
+ min-residency-us:
+ description:
+ Minimum residency duration in microseconds, inclusive of preparation
+ and entry, for this idle state to be considered worthwhile energy wise
+ (refer to section 2 of this document for a complete description).
+
+ wakeup-latency-us:
+ description: |
+ Maximum delay between the signaling of a wake-up event and the CPU
+ being able to execute normal code again. If omitted, this is assumed
+ to be equal to:
+
+ entry-latency-us + exit-latency-us
+
+ It is important to supply this value on systems where the duration of
+ PREP phase (see diagram 1, section 2) is non-neglibigle. In such
+ systems entry-latency-us + exit-latency-us will exceed
+ wakeup-latency-us by this duration.
+
+ idle-state-name:
+ $ref: /schemas/types.yaml#definitions/string
+ description:
+ A string used as a descriptive name for the idle state.
+
+ required:
+ - compatible
+ - entry-latency-us
+ - exit-latency-us
+ - min-residency-us
+
+additionalProperties: false
+
+examples:
+ - |
+
+ cpus {
+ #size-cells = <0>;
+ #address-cells = <2>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a57";
+ reg = <0x0 0x0>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0
+ &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>;
+ };
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a57";
+ reg = <0x0 0x1>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0
+ &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>;
+ };
+
+ cpu@100 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a57";
+ reg = <0x0 0x100>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0
+ &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>;
+ };
+
+ cpu@101 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a57";
+ reg = <0x0 0x101>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0
+ &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>;
+ };
+
+ cpu@10000 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a57";
+ reg = <0x0 0x10000>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0
+ &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>;
+ };
+
+ cpu@10001 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a57";
+ reg = <0x0 0x10001>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0
+ &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>;
+ };
+
+ cpu@10100 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a57";
+ reg = <0x0 0x10100>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0
+ &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>;
+ };
+
+ cpu@10101 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a57";
+ reg = <0x0 0x10101>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_RETENTION_0_0 &CPU_SLEEP_0_0
+ &CLUSTER_RETENTION_0 &CLUSTER_SLEEP_0>;
+ };
+
+ cpu@100000000 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0x1 0x0>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0
+ &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>;
+ };
+
+ cpu@100000001 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0x1 0x1>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0
+ &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>;
+ };
+
+ cpu@100000100 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0x1 0x100>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0
+ &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>;
+ };
+
+ cpu@100000101 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0x1 0x101>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0
+ &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>;
+ };
+
+ cpu@100010000 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0x1 0x10000>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0
+ &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>;
+ };
+
+ cpu@100010001 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0x1 0x10001>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0
+ &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>;
+ };
+
+ cpu@100010100 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0x1 0x10100>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0
+ &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>;
+ };
+
+ cpu@100010101 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53";
+ reg = <0x1 0x10101>;
+ enable-method = "psci";
+ cpu-idle-states = <&CPU_RETENTION_1_0 &CPU_SLEEP_1_0
+ &CLUSTER_RETENTION_1 &CLUSTER_SLEEP_1>;
+ };
+
+ idle-states {
+ entry-method = "psci";
+
+ CPU_RETENTION_0_0: cpu-retention-0-0 {
+ compatible = "arm,idle-state";
+ arm,psci-suspend-param = <0x0010000>;
+ entry-latency-us = <20>;
+ exit-latency-us = <40>;
+ min-residency-us = <80>;
+ };
+
+ CLUSTER_RETENTION_0: cluster-retention-0 {
+ compatible = "arm,idle-state";
+ local-timer-stop;
+ arm,psci-suspend-param = <0x1010000>;
+ entry-latency-us = <50>;
+ exit-latency-us = <100>;
+ min-residency-us = <250>;
+ wakeup-latency-us = <130>;
+ };
+
+ CPU_SLEEP_0_0: cpu-sleep-0-0 {
+ compatible = "arm,idle-state";
+ local-timer-stop;
+ arm,psci-suspend-param = <0x0010000>;
+ entry-latency-us = <250>;
+ exit-latency-us = <500>;
+ min-residency-us = <950>;
+ };
+
+ CLUSTER_SLEEP_0: cluster-sleep-0 {
+ compatible = "arm,idle-state";
+ local-timer-stop;
+ arm,psci-suspend-param = <0x1010000>;
+ entry-latency-us = <600>;
+ exit-latency-us = <1100>;
+ min-residency-us = <2700>;
+ wakeup-latency-us = <1500>;
+ };
+
+ CPU_RETENTION_1_0: cpu-retention-1-0 {
+ compatible = "arm,idle-state";
+ arm,psci-suspend-param = <0x0010000>;
+ entry-latency-us = <20>;
+ exit-latency-us = <40>;
+ min-residency-us = <90>;
+ };
+
+ CLUSTER_RETENTION_1: cluster-retention-1 {
+ compatible = "arm,idle-state";
+ local-timer-stop;
+ arm,psci-suspend-param = <0x1010000>;
+ entry-latency-us = <50>;
+ exit-latency-us = <100>;
+ min-residency-us = <270>;
+ wakeup-latency-us = <100>;
+ };
+
+ CPU_SLEEP_1_0: cpu-sleep-1-0 {
+ compatible = "arm,idle-state";
+ local-timer-stop;
+ arm,psci-suspend-param = <0x0010000>;
+ entry-latency-us = <70>;
+ exit-latency-us = <100>;
+ min-residency-us = <300>;
+ wakeup-latency-us = <150>;
+ };
+
+ CLUSTER_SLEEP_1: cluster-sleep-1 {
+ compatible = "arm,idle-state";
+ local-timer-stop;
+ arm,psci-suspend-param = <0x1010000>;
+ entry-latency-us = <500>;
+ exit-latency-us = <1200>;
+ min-residency-us = <3500>;
+ wakeup-latency-us = <1300>;
+ };
+ };
+ };
+
+ - |
+ // Example 2 (ARM 32-bit, 8-cpu system, two clusters):
+
+ cpus {
+ #size-cells = <0>;
+ #address-cells = <1>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0x0>;
+ cpu-idle-states = <&cpu_sleep_0_0 &cluster_sleep_0>;
+ };
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0x1>;
+ cpu-idle-states = <&cpu_sleep_0_0 &cluster_sleep_0>;
+ };
+
+ cpu@2 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0x2>;
+ cpu-idle-states = <&cpu_sleep_0_0 &cluster_sleep_0>;
+ };
+
+ cpu@3 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a15";
+ reg = <0x3>;
+ cpu-idle-states = <&cpu_sleep_0_0 &cluster_sleep_0>;
+ };
+
+ cpu@100 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x100>;
+ cpu-idle-states = <&cpu_sleep_1_0 &cluster_sleep_1>;
+ };
+
+ cpu@101 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x101>;
+ cpu-idle-states = <&cpu_sleep_1_0 &cluster_sleep_1>;
+ };
+
+ cpu@102 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x102>;
+ cpu-idle-states = <&cpu_sleep_1_0 &cluster_sleep_1>;
+ };
+
+ cpu@103 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a7";
+ reg = <0x103>;
+ cpu-idle-states = <&cpu_sleep_1_0 &cluster_sleep_1>;
+ };
+
+ idle-states {
+ cpu_sleep_0_0: cpu-sleep-0-0 {
+ compatible = "arm,idle-state";
+ local-timer-stop;
+ entry-latency-us = <200>;
+ exit-latency-us = <100>;
+ min-residency-us = <400>;
+ wakeup-latency-us = <250>;
+ };
+
+ cluster_sleep_0: cluster-sleep-0 {
+ compatible = "arm,idle-state";
+ local-timer-stop;
+ entry-latency-us = <500>;
+ exit-latency-us = <1500>;
+ min-residency-us = <2500>;
+ wakeup-latency-us = <1700>;
+ };
+
+ cpu_sleep_1_0: cpu-sleep-1-0 {
+ compatible = "arm,idle-state";
+ local-timer-stop;
+ entry-latency-us = <300>;
+ exit-latency-us = <500>;
+ min-residency-us = <900>;
+ wakeup-latency-us = <600>;
+ };
+
+ cluster_sleep_1: cluster-sleep-1 {
+ compatible = "arm,idle-state";
+ local-timer-stop;
+ entry-latency-us = <800>;
+ exit-latency-us = <2000>;
+ min-residency-us = <6500>;
+ wakeup-latency-us = <2300>;
+ };
+ };
+ };
+
+...
diff --git a/dts/Bindings/arm/msm/qcom,llcc.yaml b/dts/Bindings/arm/msm/qcom,llcc.yaml
index 5587490..79902f4 100644
--- a/dts/Bindings/arm/msm/qcom,llcc.yaml
+++ b/dts/Bindings/arm/msm/qcom,llcc.yaml
@@ -47,7 +47,7 @@ examples:
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>
- cache-controller@1100000 {
+ system-cache-controller@1100000 {
compatible = "qcom,sdm845-llcc";
reg = <0x1100000 0x200000>, <0x1300000 0x50000> ;
reg-names = "llcc_base", "llcc_broadcast_base";
diff --git a/dts/Bindings/arm/psci.yaml b/dts/Bindings/arm/psci.yaml
index 7abdf58..8ef8542 100644
--- a/dts/Bindings/arm/psci.yaml
+++ b/dts/Bindings/arm/psci.yaml
@@ -102,6 +102,34 @@ properties:
[1] Kernel documentation - ARM idle states bindings
Documentation/devicetree/bindings/arm/idle-states.txt
+ "#power-domain-cells":
+ description:
+ The number of cells in a PM domain specifier as per binding in [3].
+ Must be 0 as to represent a single PM domain.
+
+ ARM systems can have multiple cores, sometimes in an hierarchical
+ arrangement. This often, but not always, maps directly to the processor
+ power topology of the system. Individual nodes in a topology have their
+ own specific power states and can be better represented hierarchically.
+
+ For these cases, the definitions of the idle states for the CPUs and the
+ CPU topology, must conform to the binding in [3]. The idle states
+ themselves must conform to the binding in [4] and must specify the
+ arm,psci-suspend-param property.
+
+ It should also be noted that, in PSCI firmware v1.0 the OS-Initiated
+ (OSI) CPU suspend mode is introduced. Using a hierarchical representation
+ helps to implement support for OSI mode and OS implementations may choose
+ to mandate it.
+
+ [3] Documentation/devicetree/bindings/power/power_domain.txt
+ [4] Documentation/devicetree/bindings/power/domain-idle-state.txt
+
+ power-domains:
+ $ref: '/schemas/types.yaml#/definitions/phandle-array'
+ description:
+ List of phandles and PM domain specifiers, as defined by bindings of the
+ PM domain provider.
required:
- compatible
@@ -160,4 +188,80 @@ examples:
cpu_on = <0x95c10002>;
cpu_off = <0x95c10001>;
};
+
+ - |+
+
+ // Case 4: CPUs and CPU idle states described using the hierarchical model.
+
+ cpus {
+ #size-cells = <0>;
+ #address-cells = <1>;
+
+ CPU0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a53", "arm,armv8";
+ reg = <0x0>;
+ enable-method = "psci";
+ power-domains = <&CPU_PD0>;
+ power-domain-names = "psci";
+ };
+
+ CPU1: cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a57", "arm,armv8";
+ reg = <0x100>;
+ enable-method = "psci";
+ power-domains = <&CPU_PD1>;
+ power-domain-names = "psci";
+ };
+
+ idle-states {
+
+ CPU_PWRDN: cpu-power-down {
+ compatible = "arm,idle-state";
+ arm,psci-suspend-param = <0x0000001>;
+ entry-latency-us = <10>;
+ exit-latency-us = <10>;
+ min-residency-us = <100>;
+ };
+
+ CLUSTER_RET: cluster-retention {
+ compatible = "domain-idle-state";
+ arm,psci-suspend-param = <0x1000011>;
+ entry-latency-us = <500>;
+ exit-latency-us = <500>;
+ min-residency-us = <2000>;
+ };
+
+ CLUSTER_PWRDN: cluster-power-down {
+ compatible = "domain-idle-state";
+ arm,psci-suspend-param = <0x1000031>;
+ entry-latency-us = <2000>;
+ exit-latency-us = <2000>;
+ min-residency-us = <6000>;
+ };
+ };
+ };
+
+ psci {
+ compatible = "arm,psci-1.0";
+ method = "smc";
+
+ CPU_PD0: cpu-pd0 {
+ #power-domain-cells = <0>;
+ domain-idle-states = <&CPU_PWRDN>;
+ power-domains = <&CLUSTER_PD>;
+ };
+
+ CPU_PD1: cpu-pd1 {
+ #power-domain-cells = <0>;
+ domain-idle-states = <&CPU_PWRDN>;
+ power-domains = <&CLUSTER_PD>;
+ };
+
+ CLUSTER_PD: cluster-pd {
+ #power-domain-cells = <0>;
+ domain-idle-states = <&CLUSTER_RET>, <&CLUSTER_PWRDN>;
+ };
+ };
...
diff --git a/dts/Bindings/arm/qcom.yaml b/dts/Bindings/arm/qcom.yaml
index e39d8f0..5976c0b 100644
--- a/dts/Bindings/arm/qcom.yaml
+++ b/dts/Bindings/arm/qcom.yaml
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
-$id: http://devicetree.org/schemas/bindings/arm/qcom.yaml#
+$id: http://devicetree.org/schemas/arm/qcom.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: QCOM device tree bindings
@@ -24,28 +24,30 @@ description: |
The 'SoC' element must be one of the following strings:
- apq8016
- apq8074
- apq8084
- apq8096
- msm8916
- msm8974
- msm8992
- msm8994
- msm8996
- mdm9615
- ipq8074
- sdm845
+ apq8016
+ apq8074
+ apq8084
+ apq8096
+ ipq8074
+ mdm9615
+ msm8916
+ msm8974
+ msm8992
+ msm8994
+ msm8996
+ sc7180
+ sdm845
The 'board' element must be one of the following strings:
- cdp
- liquid
- dragonboard
- mtp
- sbc
- hk01
- qrd
+ cdp
+ dragonboard
+ hk01
+ idp
+ liquid
+ mtp
+ qrd
+ sbc
The 'soc_version' and 'board_version' elements take the form of v<Major>.<Minor>
where the minor number may be omitted when it's zero, i.e. v1.0 is the same
@@ -144,4 +146,8 @@ properties:
- qcom,ipq8074-hk01
- const: qcom,ipq8074
+ - items:
+ - enum:
+ - qcom,sc7180-idp
+ - const: qcom,sc7180
...
diff --git a/dts/Bindings/arm/rockchip.yaml b/dts/Bindings/arm/rockchip.yaml
index d9847b3..874b0ea 100644
--- a/dts/Bindings/arm/rockchip.yaml
+++ b/dts/Bindings/arm/rockchip.yaml
@@ -409,6 +409,9 @@ properties:
- description: Pine64 RockPro64
items:
+ - enum:
+ - pine64,rockpro64-v2.1
+ - pine64,rockpro64-v2.0
- const: pine64,rockpro64
- const: rockchip,rk3399
@@ -422,6 +425,12 @@ properties:
- const: radxa,rockpi4
- const: rockchip,rk3399
+ - description: Radxa ROCK Pi N10
+ items:
+ - const: radxa,rockpi-n10
+ - const: vamrs,rk3399pro-vmarc-som
+ - const: rockchip,rk3399pro
+
- description: Radxa Rock2 Square
items:
- const: radxa,rock2-square
diff --git a/dts/Bindings/arm/sprd.yaml b/dts/Bindings/arm/sprd/sprd.yaml
index c35fb84..0258a96 100644
--- a/dts/Bindings/arm/sprd.yaml
+++ b/dts/Bindings/arm/sprd/sprd.yaml
@@ -2,7 +2,7 @@
# Copyright 2019 Unisoc Inc.
%YAML 1.2
---
-$id: http://devicetree.org/schemas/arm/sprd.yaml#
+$id: http://devicetree.org/schemas/arm/sprd/sprd.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Unisoc platforms device tree bindings
diff --git a/dts/Bindings/arm/stm32/mlahb.txt b/dts/Bindings/arm/stm32/mlahb.txt
deleted file mode 100644
index 25307aa..0000000
--- a/dts/Bindings/arm/stm32/mlahb.txt
+++ /dev/null
@@ -1,37 +0,0 @@
-ML-AHB interconnect bindings
-
-These bindings describe the STM32 SoCs ML-AHB interconnect bus which connects
-a Cortex-M subsystem with dedicated memories.
-The MCU SRAM and RETRAM memory parts can be accessed through different addresses
-(see "RAM aliases" in [1]) using different buses (see [2]) : balancing the
-Cortex-M firmware accesses among those ports allows to tune the system
-performance.
-
-[1]: https://www.st.com/resource/en/reference_manual/dm00327659.pdf
-[2]: https://wiki.st.com/stm32mpu/wiki/STM32MP15_RAM_mapping
-
-Required properties:
-- compatible: should be "simple-bus"
-- dma-ranges: describes memory addresses translation between the local CPU and
- the remote Cortex-M processor. Each memory region, is declared with
- 3 parameters:
- - param 1: device base address (Cortex-M processor address)
- - param 2: physical base address (local CPU address)
- - param 3: size of the memory region.
-
-The Cortex-M remote processor accessed via the mlahb interconnect is described
-by a child node.
-
-Example:
-mlahb {
- compatible = "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- dma-ranges = <0x00000000 0x38000000 0x10000>,
- <0x10000000 0x10000000 0x60000>,
- <0x30000000 0x30000000 0x60000>;
-
- m4_rproc: m4@10000000 {
- ...
- };
-};
diff --git a/dts/Bindings/arm/stm32/st,mlahb.yaml b/dts/Bindings/arm/stm32/st,mlahb.yaml
new file mode 100644
index 0000000..68917bb
--- /dev/null
+++ b/dts/Bindings/arm/stm32/st,mlahb.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/arm/stm32/st,mlahb.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: STMicroelectronics STM32 ML-AHB interconnect bindings
+
+maintainers:
+ - Fabien Dessenne <fabien.dessenne@st.com>
+ - Arnaud Pouliquen <arnaud.pouliquen@st.com>
+
+description: |
+ These bindings describe the STM32 SoCs ML-AHB interconnect bus which connects
+ a Cortex-M subsystem with dedicated memories. The MCU SRAM and RETRAM memory
+ parts can be accessed through different addresses (see "RAM aliases" in [1])
+ using different buses (see [2]): balancing the Cortex-M firmware accesses
+ among those ports allows to tune the system performance.
+ [1]: https://www.st.com/resource/en/reference_manual/dm00327659.pdf
+ [2]: https://wiki.st.com/stm32mpu/wiki/STM32MP15_RAM_mapping
+
+allOf:
+ - $ref: /schemas/simple-bus.yaml#
+
+properties:
+ compatible:
+ contains:
+ enum:
+ - st,mlahb
+
+ dma-ranges:
+ description: |
+ Describe memory addresses translation between the local CPU and the
+ remote Cortex-M processor. Each memory region, is declared with
+ 3 parameters:
+ - param 1: device base address (Cortex-M processor address)
+ - param 2: physical base address (local CPU address)
+ - param 3: size of the memory region.
+ maxItems: 3
+
+ '#address-cells':
+ const: 1
+
+ '#size-cells':
+ const: 1
+
+required:
+ - compatible
+ - '#address-cells'
+ - '#size-cells'
+ - dma-ranges
+
+examples:
+ - |
+ mlahb: ahb {
+ compatible = "st,mlahb", "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x10000000 0x40000>;
+ ranges;
+ dma-ranges = <0x00000000 0x38000000 0x10000>,
+ <0x10000000 0x10000000 0x60000>,
+ <0x30000000 0x30000000 0x60000>;
+
+ m4_rproc: m4@10000000 {
+ reg = <0x10000000 0x40000>;
+ };
+ };
+
+...
diff --git a/dts/Bindings/arm/stm32/st,stm32-syscon.yaml b/dts/Bindings/arm/stm32/st,stm32-syscon.yaml
new file mode 100644
index 0000000..0dedf94
--- /dev/null
+++ b/dts/Bindings/arm/stm32/st,stm32-syscon.yaml
@@ -0,0 +1,41 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: "http://devicetree.org/schemas/arm/stm32/st,stm32-syscon.yaml#"
+$schema: "http://devicetree.org/meta-schemas/core.yaml#"
+
+title: STMicroelectronics STM32 Platforms System Controller bindings
+
+maintainers:
+ - Alexandre Torgue <alexandre.torgue@st.com>
+ - Christophe Roullier <christophe.roullier@st.com>
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - st,stm32mp157-syscfg
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+
+examples:
+ - |
+ #include <dt-bindings/clock/stm32mp1-clks.h>
+ syscfg: syscon@50020000 {
+ compatible = "st,stm32mp157-syscfg", "syscon";
+ reg = <0x50020000 0x400>;
+ clocks = <&rcc SYSCFG>;
+ };
+
+...
diff --git a/dts/Bindings/arm/stm32/stm32-syscon.txt b/dts/Bindings/arm/stm32/stm32-syscon.txt
deleted file mode 100644
index c92d411..0000000
--- a/dts/Bindings/arm/stm32/stm32-syscon.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-STMicroelectronics STM32 Platforms System Controller
-
-Properties:
- - compatible : should contain two values. First value must be :
- - " st,stm32mp157-syscfg " - for stm32mp157 based SoCs,
- second value must be always "syscon".
- - reg : offset and length of the register set.
- - clocks: phandle to the syscfg clock
-
- Example:
- syscfg: syscon@50020000 {
- compatible = "st,stm32mp157-syscfg", "syscon";
- reg = <0x50020000 0x400>;
- clocks = <&rcc SYSCFG>;
- };
-
diff --git a/dts/Bindings/arm/sunxi.yaml b/dts/Bindings/arm/sunxi.yaml
index cffe8bb..327ce67 100644
--- a/dts/Bindings/arm/sunxi.yaml
+++ b/dts/Bindings/arm/sunxi.yaml
@@ -342,6 +342,16 @@ properties:
- const: libretech,all-h3-cc-h5
- const: allwinner,sun50i-h5
+ - description: Libre Computer Board ALL-H3-IT H5
+ items:
+ - const: libretech,all-h3-it-h5
+ - const: allwinner,sun50i-h5
+
+ - description: Libre Computer Board ALL-H5-CC H5
+ items:
+ - const: libretech,all-h5-cc-h5
+ - const: allwinner,sun50i-h5
+
- description: Lichee Pi One
items:
- const: licheepi,licheepi-one
@@ -470,6 +480,12 @@ properties:
- const: emlid,neutis-n5
- const: allwinner,sun50i-h5
+ - description: Emlid Neutis N5H3 Developper Board
+ items:
+ - const: emlid,neutis-n5h3-devboard
+ - const: emlid,neutis-n5h3
+ - const: allwinner,sun8i-h3
+
- description: NextThing Co. CHIP
items:
- const: nextthing,chip
@@ -599,11 +615,16 @@ properties:
- const: pine64,pine64-plus
- const: allwinner,sun50i-a64
- - description: Pine64 PineH64
+ - description: Pine64 PineH64 model A
items:
- const: pine64,pine-h64
- const: allwinner,sun50i-h6
+ - description: Pine64 PineH64 model B
+ items:
+ - const: pine64,pine-h64-model-b
+ - const: allwinner,sun50i-h6
+
- description: Pine64 LTS
items:
- const: pine64,pine64-lts
diff --git a/dts/Bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml b/dts/Bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml
new file mode 100644
index 0000000..9370e64
--- /dev/null
+++ b/dts/Bindings/arm/sunxi/allwinner,sun4i-a10-mbus.yaml
@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/sunxi/allwinner,sun4i-a10-mbus.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner Memory Bus (MBUS) controller
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+description: |
+ The MBUS controller drives the MBUS that other devices in the SoC
+ will use to perform DMA. It also has a register interface that
+ allows to monitor and control the bandwidth and priorities for
+ masters on that bus.
+
+ Each device having to perform their DMA through the MBUS must have
+ the interconnects and interconnect-names properties set to the MBUS
+ controller and with "dma-mem" as the interconnect name.
+
+properties:
+ "#interconnect-cells":
+ const: 1
+ description:
+ The content of the cell is the MBUS ID.
+
+ compatible:
+ enum:
+ - allwinner,sun5i-a13-mbus
+ - allwinner,sun8i-h3-mbus
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ dma-ranges:
+ description:
+ See section 2.3.9 of the DeviceTree Specification.
+
+required:
+ - "#interconnect-cells"
+ - compatible
+ - reg
+ - clocks
+ - dma-ranges
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/sun5i-ccu.h>
+
+ mbus: dram-controller@1c01000 {
+ compatible = "allwinner,sun5i-a13-mbus";
+ reg = <0x01c01000 0x1000>;
+ clocks = <&ccu CLK_MBUS>;
+ dma-ranges = <0x00000000 0x40000000 0x20000000>;
+ #interconnect-cells = <1>;
+ };
+
+...
diff --git a/dts/Bindings/arm/sunxi/sunxi-mbus.txt b/dts/Bindings/arm/sunxi/sunxi-mbus.txt
deleted file mode 100644
index 2005bb4..0000000
--- a/dts/Bindings/arm/sunxi/sunxi-mbus.txt
+++ /dev/null
@@ -1,37 +0,0 @@
-Allwinner Memory Bus (MBUS) controller
-
-The MBUS controller drives the MBUS that other devices in the SoC will
-use to perform DMA. It also has a register interface that allows to
-monitor and control the bandwidth and priorities for masters on that
-bus.
-
-Required properties:
- - compatible: Must be one of:
- - allwinner,sun5i-a13-mbus
- - allwinner,sun8i-h3-mbus
- - reg: Offset and length of the register set for the controller
- - clocks: phandle to the clock driving the controller
- - dma-ranges: See section 2.3.9 of the DeviceTree Specification
- - #interconnect-cells: Must be one, with the argument being the MBUS
- port ID
-
-Each device having to perform their DMA through the MBUS must have the
-interconnects and interconnect-names properties set to the MBUS
-controller and with "dma-mem" as the interconnect name.
-
-Example:
-
-mbus: dram-controller@1c01000 {
- compatible = "allwinner,sun5i-a13-mbus";
- reg = <0x01c01000 0x1000>;
- clocks = <&ccu CLK_MBUS>;
- dma-ranges = <0x00000000 0x40000000 0x20000000>;
- #interconnect-cells = <1>;
-};
-
-fe0: display-frontend@1e00000 {
- compatible = "allwinner,sun5i-a13-display-frontend";
- ...
- interconnects = <&mbus 19>;
- interconnect-names = "dma-mem";
-};
diff --git a/dts/Bindings/arm/ux500.yaml b/dts/Bindings/arm/ux500.yaml
new file mode 100644
index 0000000..accaee9
--- /dev/null
+++ b/dts/Bindings/arm/ux500.yaml
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/arm/ux500.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Ux500 platforms device tree bindings
+
+maintainers:
+ - Linus Walleij <linus.walleij@linaro.org>
+
+properties:
+ $nodename:
+ const: '/'
+ compatible:
+ oneOf:
+
+ - description: ST-Ericsson HREF (pre-v60)
+ items:
+ - const: st-ericsson,mop500
+ - const: st-ericsson,u8500
+
+ - description: ST-Ericsson HREF (v60+)
+ items:
+ - const: st-ericsson,hrefv60+
+ - const: st-ericsson,u8500
+
+ - description: Calao Systems Snowball
+ items:
+ - const: calaosystems,snowball-a9500
+ - const: st-ericsson,u9500
+
+ - description: Samsung Galaxy S III mini (GT-I8190)
+ items:
+ - const: samsung,golden
+ - const: st-ericsson,u8500
diff --git a/dts/Bindings/ata/ahci-platform.txt b/dts/Bindings/ata/ahci-platform.txt
index 55c6fab..77091a2 100644
--- a/dts/Bindings/ata/ahci-platform.txt
+++ b/dts/Bindings/ata/ahci-platform.txt
@@ -9,8 +9,6 @@ PHYs.
Required properties:
- compatible : compatible string, one of:
- - "allwinner,sun4i-a10-ahci"
- - "allwinner,sun8i-r40-ahci"
- "brcm,iproc-ahci"
- "hisilicon,hisi-ahci"
- "cavium,octeon-7130-ahci"
@@ -45,8 +43,6 @@ Required properties when using sub-nodes:
- #address-cells : number of cells to encode an address
- #size-cells : number of cells representing the size of an address
-For allwinner,sun8i-r40-ahci, the reset property must be present.
-
Sub-nodes required properties:
- reg : the port number
And at least one of the following properties:
@@ -60,14 +56,6 @@ Examples:
interrupts = <115>;
};
- ahci: sata@1c18000 {
- compatible = "allwinner,sun4i-a10-ahci";
- reg = <0x01c18000 0x1000>;
- interrupts = <56>;
- clocks = <&pll6 0>, <&ahb_gates 25>;
- target-supply = <&reg_ahci_5v>;
- };
-
With sub-nodes:
sata@f7e90000 {
compatible = "marvell,berlin2q-achi", "generic-ahci";
diff --git a/dts/Bindings/ata/allwinner,sun4i-a10-ahci.yaml b/dts/Bindings/ata/allwinner,sun4i-a10-ahci.yaml
new file mode 100644
index 0000000..cb530b4
--- /dev/null
+++ b/dts/Bindings/ata/allwinner,sun4i-a10-ahci.yaml
@@ -0,0 +1,47 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ata/allwinner,sun4i-a10-ahci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 AHCI SATA Controller bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ compatible:
+ const: allwinner,sun4i-a10-ahci
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: AHCI Bus Clock
+ - description: AHCI Module Clock
+
+ interrupts:
+ maxItems: 1
+
+ target-supply:
+ description: Regulator for SATA target power
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ ahci: sata@1c18000 {
+ compatible = "allwinner,sun4i-a10-ahci";
+ reg = <0x01c18000 0x1000>;
+ interrupts = <56>;
+ clocks = <&pll6 0>, <&ahb_gates 25>;
+ target-supply = <&reg_ahci_5v>;
+ };
diff --git a/dts/Bindings/ata/allwinner,sun8i-r40-ahci.yaml b/dts/Bindings/ata/allwinner,sun8i-r40-ahci.yaml
new file mode 100644
index 0000000..e6b42a1
--- /dev/null
+++ b/dts/Bindings/ata/allwinner,sun8i-r40-ahci.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ata/allwinner,sun8i-r40-ahci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner R40 AHCI SATA Controller bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ compatible:
+ const: allwinner,sun8i-r40-ahci
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: AHCI Bus Clock
+ - description: AHCI Module Clock
+
+ interrupts:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+ reset-names:
+ const: ahci
+
+ ahci-supply:
+ description: Regulator for the AHCI controller
+
+ phy-supply:
+ description: Regulator for the SATA PHY power
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - interrupts
+ - resets
+ - reset-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+ #include <dt-bindings/clock/sun8i-r40-ccu.h>
+ #include <dt-bindings/reset/sun8i-r40-ccu.h>
+
+ ahci: sata@1c18000 {
+ compatible = "allwinner,sun8i-r40-ahci";
+ reg = <0x01c18000 0x1000>;
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_SATA>, <&ccu CLK_SATA>;
+ resets = <&ccu RST_BUS_SATA>;
+ reset-names = "ahci";
+ ahci-supply = <&reg_dldo4>;
+ phy-supply = <&reg_eldo3>;
+ };
+
+...
diff --git a/dts/Bindings/ata/brcm,sata-brcm.txt b/dts/Bindings/ata/brcm,sata-brcm.txt
index 7713a41..b9ae4ce 100644
--- a/dts/Bindings/ata/brcm,sata-brcm.txt
+++ b/dts/Bindings/ata/brcm,sata-brcm.txt
@@ -5,6 +5,7 @@ Each SATA controller should have its own node.
Required properties:
- compatible : should be one or more of
+ "brcm,bcm7216-ahci"
"brcm,bcm7425-ahci"
"brcm,bcm7445-ahci"
"brcm,bcm-nsp-ahci"
@@ -14,6 +15,12 @@ Required properties:
- reg-names : "ahci" and "top-ctrl"
- interrupts : interrupt mapping for SATA IRQ
+Optional properties:
+
+- reset: for "brcm,bcm7216-ahci" must be a valid reset phandle
+ pointing to the RESCAL reset controller provider node.
+- reset-names: for "brcm,bcm7216-ahci", must be "rescal".
+
Also see ahci-platform.txt.
Example:
diff --git a/dts/Bindings/ata/faraday,ftide010.txt b/dts/Bindings/ata/faraday,ftide010.txt
deleted file mode 100644
index a0c64a2..0000000
--- a/dts/Bindings/ata/faraday,ftide010.txt
+++ /dev/null
@@ -1,38 +0,0 @@
-* Faraday Technology FTIDE010 PATA controller
-
-This controller is the first Faraday IDE interface block, used in the
-StorLink SL2312 and SL3516, later known as the Cortina Systems Gemini
-platform. The controller can do PIO modes 0 through 4, Multi-word DMA
-(MWDM)modes 0 through 2 and Ultra DMA modes 0 through 6.
-
-On the Gemini platform, this PATA block is accompanied by a PATA to
-SATA bridge in order to support SATA. This is why a phandle to that
-controller is compulsory on that platform.
-
-The timing properties are unique per-SoC, not per-board.
-
-Required properties:
-- compatible: should be one of
- "cortina,gemini-pata", "faraday,ftide010"
- "faraday,ftide010"
-- interrupts: interrupt for the block
-- reg: registers and size for the block
-
-Optional properties:
-- clocks: a SoC clock running the peripheral.
-- clock-names: should be set to "PCLK" for the peripheral clock.
-
-Required properties for "cortina,gemini-pata" compatible:
-- sata: a phande to the Gemini PATA to SATA bridge, see
- cortina,gemini-sata-bridge.txt for details.
-
-Example:
-
-ata@63000000 {
- compatible = "cortina,gemini-pata", "faraday,ftide010";
- reg = <0x63000000 0x100>;
- interrupts = <4 IRQ_TYPE_EDGE_RISING>;
- clocks = <&gcc GEMINI_CLK_GATE_IDE>;
- clock-names = "PCLK";
- sata = <&sata>;
-};
diff --git a/dts/Bindings/ata/faraday,ftide010.yaml b/dts/Bindings/ata/faraday,ftide010.yaml
new file mode 100644
index 0000000..bfc6357
--- /dev/null
+++ b/dts/Bindings/ata/faraday,ftide010.yaml
@@ -0,0 +1,89 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ata/faraday,ftide010.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Faraday Technology FTIDE010 PATA controller
+
+maintainers:
+ - Linus Walleij <linus.walleij@linaro.org>
+
+description: |
+ This controller is the first Faraday IDE interface block, used in the
+ StorLink SL3512 and SL3516, later known as the Cortina Systems Gemini
+ platform. The controller can do PIO modes 0 through 4, Multi-word DMA
+ (MWDM) modes 0 through 2 and Ultra DMA modes 0 through 6.
+
+ On the Gemini platform, this PATA block is accompanied by a PATA to
+ SATA bridge in order to support SATA. This is why a phandle to that
+ controller is compulsory on that platform.
+
+ The timing properties are unique per-SoC, not per-board.
+
+properties:
+ compatible:
+ oneOf:
+ - const: faraday,ftide010
+ - items:
+ - const: cortina,gemini-pata
+ - const: faraday,ftide010
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ minItems: 1
+
+ clock-names:
+ const: PCLK
+
+ sata:
+ description:
+ phandle to the Gemini PATA to SATA bridge, if available
+ $ref: /schemas/types.yaml#/definitions/phandle
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+allOf:
+ - $ref: pata-common.yaml#
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: cortina,gemini-pata
+
+ then:
+ required:
+ - sata
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ #include <dt-bindings/clock/cortina,gemini-clock.h>
+
+ ide@63000000 {
+ compatible = "cortina,gemini-pata", "faraday,ftide010";
+ reg = <0x63000000 0x100>;
+ interrupts = <4 IRQ_TYPE_EDGE_RISING>;
+ clocks = <&gcc GEMINI_CLK_GATE_IDE>;
+ clock-names = "PCLK";
+ sata = <&sata>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ ide-port@0 {
+ reg = <0>;
+ };
+ ide-port@1 {
+ reg = <1>;
+ };
+ };
+
+...
diff --git a/dts/Bindings/ata/pata-common.yaml b/dts/Bindings/ata/pata-common.yaml
new file mode 100644
index 0000000..fc5ebbe
--- /dev/null
+++ b/dts/Bindings/ata/pata-common.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ata/pata-common.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Common Properties for Parallel AT attachment (PATA) controllers
+
+maintainers:
+ - Linus Walleij <linus.walleij@linaro.org>
+
+description: |
+ This document defines device tree properties common to most Parallel
+ ATA (PATA, also known as IDE) AT attachment storage devices.
+ It doesn't constitue a device tree binding specification by itself but is
+ meant to be referenced by device tree bindings.
+
+ The PATA (IDE) controller-specific device tree bindings are responsible for
+ defining whether each property is required or optional.
+
+properties:
+ $nodename:
+ pattern: "^ide(@.*)?$"
+ description:
+ Specifies the host controller node. PATA host controller nodes are named
+ "ide".
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+patternProperties:
+ "^ide-port@[0-1]$":
+ description: |
+ DT nodes for ports connected on the PATA host. The master drive will have
+ ID number 0 and the slave drive will have ID number 1. The PATA port
+ nodes will be named "ide-port".
+ type: object
+
+ properties:
+ reg:
+ minimum: 0
+ maximum: 1
+ description:
+ The ID number of the drive port, 0 for the master port and 1 for the
+ slave port.
+
+...
diff --git a/dts/Bindings/ata/sata-common.yaml b/dts/Bindings/ata/sata-common.yaml
new file mode 100644
index 0000000..6783a4d
--- /dev/null
+++ b/dts/Bindings/ata/sata-common.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/ata/sata-common.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Common Properties for Serial AT attachment (SATA) controllers
+
+maintainers:
+ - Linus Walleij <linus.walleij@linaro.org>
+
+description: |
+ This document defines device tree properties common to most Serial
+ AT attachment (SATA) storage devices. It doesn't constitute a device tree
+ binding specification by itself but is meant to be referenced by device
+ tree bindings.
+
+ The SATA controller-specific device tree bindings are responsible for
+ defining whether each property is required or optional.
+
+properties:
+ $nodename:
+ pattern: "^sata(@.*)?$"
+ description:
+ Specifies the host controller node. SATA host controller nodes are named
+ "sata"
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+patternProperties:
+ "^sata-port@[0-9a-e]$":
+ description: |
+ DT nodes for ports connected on the SATA host. The SATA port
+ nodes will be named "sata-port".
+ type: object
+
+ properties:
+ reg:
+ minimum: 0
+ maximum: 14
+ description:
+ The ID number of the drive port SATA can potentially use a port
+ multiplier making it possible to connect up to 15 disks to a single
+ SATA port.
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-ahb-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-ahb-clk.yaml
new file mode 100644
index 0000000..558db4b
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-ahb-clk.yaml
@@ -0,0 +1,108 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-ahb-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 AHB Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-ahb-clk
+ - allwinner,sun6i-a31-ahb1-clk
+ - allwinner,sun8i-h3-ahb2-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ minItems: 1
+ maxItems: 4
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun4i-a10-ahb-clk
+
+ then:
+ properties:
+ clocks:
+ maxItems: 1
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun6i-a31-ahb1-clk
+
+ then:
+ properties:
+ clocks:
+ maxItems: 4
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun8i-h3-ahb2-clk
+
+ then:
+ properties:
+ clocks:
+ maxItems: 2
+
+examples:
+ - |
+ ahb@1c20054 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-ahb-clk";
+ reg = <0x01c20054 0x4>;
+ clocks = <&axi>;
+ clock-output-names = "ahb";
+ };
+
+ - |
+ ahb1@1c20054 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun6i-a31-ahb1-clk";
+ reg = <0x01c20054 0x4>;
+ clocks = <&osc32k>, <&osc24M>, <&axi>, <&pll6 0>;
+ clock-output-names = "ahb1";
+ };
+
+ - |
+ ahb2_clk@1c2005c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun8i-h3-ahb2-clk";
+ reg = <0x01c2005c 0x4>;
+ clocks = <&ahb1>, <&pll6d2>;
+ clock-output-names = "ahb2";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-apb0-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-apb0-clk.yaml
new file mode 100644
index 0000000..b1e3d73
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-apb0-clk.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-apb0-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 APB0 Bus Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun4i-a10-apb0-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ apb0@1c20054 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-apb0-clk";
+ reg = <0x01c20054 0x4>;
+ clocks = <&ahb>;
+ clock-output-names = "apb0";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-apb1-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-apb1-clk.yaml
new file mode 100644
index 0000000..51b7a6d
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-apb1-clk.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-apb1-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 APB1 Bus Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun4i-a10-apb1-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 3
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20058 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-apb1-clk";
+ reg = <0x01c20058 0x4>;
+ clocks = <&osc24M>, <&pll6 1>, <&osc32k>;
+ clock-output-names = "apb1";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-axi-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-axi-clk.yaml
new file mode 100644
index 0000000..d801158
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-axi-clk.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-axi-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 AXI Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-axi-clk
+ - allwinner,sun8i-a23-axi-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ axi@1c20054 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-axi-clk";
+ reg = <0x01c20054 0x4>;
+ clocks = <&cpu>;
+ clock-output-names = "axi";
+ };
+
+ - |
+ axi_clk@1c20050 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun8i-a23-axi-clk";
+ reg = <0x01c20050 0x4>;
+ clocks = <&cpu>;
+ clock-output-names = "axi";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-cpu-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-cpu-clk.yaml
new file mode 100644
index 0000000..0dfafba
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-cpu-clk.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-cpu-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 CPU Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun4i-a10-cpu-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 4
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ cpu@1c20054 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-cpu-clk";
+ reg = <0x01c20054 0x4>;
+ clocks = <&osc32k>, <&osc24M>, <&pll1>, <&dummy>;
+ clock-output-names = "cpu";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-display-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-display-clk.yaml
new file mode 100644
index 0000000..7484a7a
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-display-clk.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-display-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Display Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ "#reset-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun4i-a10-display-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 3
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20104 {
+ #clock-cells = <0>;
+ #reset-cells = <0>;
+ compatible = "allwinner,sun4i-a10-display-clk";
+ reg = <0x01c20104 0x4>;
+ clocks = <&pll3>, <&pll7>, <&pll5 1>;
+ clock-output-names = "de-be";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-gates-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-gates-clk.yaml
new file mode 100644
index 0000000..ed1b212
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-gates-clk.yaml
@@ -0,0 +1,152 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-gates-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Bus Gates Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ This additional argument passed to that clock is the offset of
+ the bit controlling this particular gate in the register.
+
+ compatible:
+ oneOf:
+ - const: allwinner,sun4i-a10-gates-clk
+ - const: allwinner,sun4i-a10-axi-gates-clk
+ - const: allwinner,sun4i-a10-ahb-gates-clk
+ - const: allwinner,sun5i-a10s-ahb-gates-clk
+ - const: allwinner,sun5i-a13-ahb-gates-clk
+ - const: allwinner,sun7i-a20-ahb-gates-clk
+ - const: allwinner,sun6i-a31-ahb1-gates-clk
+ - const: allwinner,sun8i-a23-ahb1-gates-clk
+ - const: allwinner,sun9i-a80-ahb0-gates-clk
+ - const: allwinner,sun9i-a80-ahb1-gates-clk
+ - const: allwinner,sun9i-a80-ahb2-gates-clk
+ - const: allwinner,sun4i-a10-apb0-gates-clk
+ - const: allwinner,sun5i-a10s-apb0-gates-clk
+ - const: allwinner,sun5i-a13-apb0-gates-clk
+ - const: allwinner,sun7i-a20-apb0-gates-clk
+ - const: allwinner,sun9i-a80-apb0-gates-clk
+ - const: allwinner,sun8i-a83t-apb0-gates-clk
+ - const: allwinner,sun4i-a10-apb1-gates-clk
+ - const: allwinner,sun5i-a13-apb1-gates-clk
+ - const: allwinner,sun5i-a10s-apb1-gates-clk
+ - const: allwinner,sun6i-a31-apb1-gates-clk
+ - const: allwinner,sun7i-a20-apb1-gates-clk
+ - const: allwinner,sun8i-a23-apb1-gates-clk
+ - const: allwinner,sun9i-a80-apb1-gates-clk
+ - const: allwinner,sun6i-a31-apb2-gates-clk
+ - const: allwinner,sun8i-a23-apb2-gates-clk
+ - const: allwinner,sun8i-a83t-bus-gates-clk
+ - const: allwinner,sun9i-a80-apbs-gates-clk
+ - const: allwinner,sun4i-a10-dram-gates-clk
+
+ - items:
+ - const: allwinner,sun5i-a13-dram-gates-clk
+ - const: allwinner,sun4i-a10-gates-clk
+
+ - items:
+ - const: allwinner,sun8i-h3-apb0-gates-clk
+ - const: allwinner,sun4i-a10-gates-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-indices:
+ minItems: 1
+ maxItems: 64
+
+ clock-output-names:
+ minItems: 1
+ maxItems: 64
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-indices
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c2005c {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-axi-gates-clk";
+ reg = <0x01c2005c 0x4>;
+ clocks = <&axi>;
+ clock-indices = <0>;
+ clock-output-names = "axi_dram";
+ };
+
+ - |
+ clk@1c20060 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-ahb-gates-clk";
+ reg = <0x01c20060 0x8>;
+ clocks = <&ahb>;
+ clock-indices = <0>, <1>,
+ <2>, <3>,
+ <4>, <5>, <6>,
+ <7>, <8>, <9>,
+ <10>, <11>, <12>,
+ <13>, <14>, <16>,
+ <17>, <18>, <20>,
+ <21>, <22>, <23>,
+ <24>, <25>, <26>,
+ <32>, <33>, <34>,
+ <35>, <36>, <37>,
+ <40>, <41>, <43>,
+ <44>, <45>,
+ <46>, <47>,
+ <50>, <52>;
+ clock-output-names = "ahb_usb0", "ahb_ehci0",
+ "ahb_ohci0", "ahb_ehci1",
+ "ahb_ohci1", "ahb_ss", "ahb_dma",
+ "ahb_bist", "ahb_mmc0", "ahb_mmc1",
+ "ahb_mmc2", "ahb_mmc3", "ahb_ms",
+ "ahb_nand", "ahb_sdram", "ahb_ace",
+ "ahb_emac", "ahb_ts", "ahb_spi0",
+ "ahb_spi1", "ahb_spi2", "ahb_spi3",
+ "ahb_pata", "ahb_sata", "ahb_gps",
+ "ahb_ve", "ahb_tvd", "ahb_tve0",
+ "ahb_tve1", "ahb_lcd0", "ahb_lcd1",
+ "ahb_csi0", "ahb_csi1", "ahb_hdmi",
+ "ahb_de_be0", "ahb_de_be1",
+ "ahb_de_fe0", "ahb_de_fe1",
+ "ahb_mp", "ahb_mali400";
+ };
+
+
+ - |
+ clk@1c20068 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-apb0-gates-clk";
+ reg = <0x01c20068 0x4>;
+ clocks = <&apb0>;
+ clock-indices = <0>, <1>,
+ <2>, <3>,
+ <5>, <6>,
+ <7>, <10>;
+ clock-output-names = "apb0_codec", "apb0_spdif",
+ "apb0_ac97", "apb0_iis",
+ "apb0_pio", "apb0_ir0",
+ "apb0_ir1", "apb0_keypad";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-mbus-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-mbus-clk.yaml
new file mode 100644
index 0000000..18f131e
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-mbus-clk.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-mbus-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 MBUS Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ enum:
+ - allwinner,sun5i-a13-mbus-clk
+ - allwinner,sun8i-a23-mbus-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 3
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c2015c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun5i-a13-mbus-clk";
+ reg = <0x01c2015c 0x4>;
+ clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
+ clock-output-names = "mbus";
+ };
+
+ - |
+ clk@1c2015c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun8i-a23-mbus-clk";
+ reg = <0x01c2015c 0x4>;
+ clocks = <&osc24M>, <&pll6 1>, <&pll5>;
+ clock-output-names = "mbus";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-mmc-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-mmc-clk.yaml
new file mode 100644
index 0000000..5199285
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-mmc-clk.yaml
@@ -0,0 +1,87 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-mmc-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Module 1 Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ There is three different outputs: the main clock, with the ID 0,
+ and the output and sample clocks, with the IDs 1 and 2,
+ respectively.
+
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-mmc-clk
+ - allwinner,sun9i-a80-mmc-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ minItems: 2
+ maxItems: 3
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 3
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun4i-a10-mmc-clk
+
+then:
+ properties:
+ clocks:
+ maxItems: 3
+
+else:
+ properties:
+ clocks:
+ maxItems: 2
+
+examples:
+ - |
+ clk@1c20088 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-mmc-clk";
+ reg = <0x01c20088 0x4>;
+ clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
+ clock-output-names = "mmc0",
+ "mmc0_output",
+ "mmc0_sample";
+ };
+
+ - |
+ clk@6000410 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun9i-a80-mmc-clk";
+ reg = <0x06000410 0x4>;
+ clocks = <&osc24M>, <&pll4>;
+ clock-output-names = "mmc0", "mmc0_output",
+ "mmc0_sample";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-mod0-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-mod0-clk.yaml
new file mode 100644
index 0000000..3e2abe3
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-mod0-clk.yaml
@@ -0,0 +1,80 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-mod0-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Module 0 Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+select:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - allwinner,sun4i-a10-mod0-clk
+ - allwinner,sun9i-a80-mod0-clk
+
+ # The PRCM on the A31 and A23 will have the reg property missing,
+ # since it's set at the upper level node, and will be validated by
+ # PRCM's schema. Make sure we only validate standalone nodes.
+ required:
+ - compatible
+ - reg
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-mod0-clk
+ - allwinner,sun9i-a80-mod0-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ # On the A80, the PRCM mod0 clocks have 2 parents.
+ minItems: 2
+ maxItems: 3
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20080 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
+ reg = <0x01c20080 0x4>;
+ clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
+ clock-output-names = "nand";
+ };
+
+ - |
+ clk@8001454 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod0-clk";
+ reg = <0x08001454 0x4>;
+ clocks = <&osc32k>, <&osc24M>;
+ clock-output-names = "r_ir";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-mod1-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-mod1-clk.yaml
new file mode 100644
index 0000000..7ddb55c
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-mod1-clk.yaml
@@ -0,0 +1,57 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-mod1-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Module 1 Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun4i-a10-mod1-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 4
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/sun4i-a10-pll2.h>
+
+ clk@1c200c0 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-mod1-clk";
+ reg = <0x01c200c0 0x4>;
+ clocks = <&pll2 SUN4I_A10_PLL2_8X>,
+ <&pll2 SUN4I_A10_PLL2_4X>,
+ <&pll2 SUN4I_A10_PLL2_2X>,
+ <&pll2 SUN4I_A10_PLL2_1X>;
+ clock-output-names = "spdif";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-osc-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-osc-clk.yaml
new file mode 100644
index 0000000..69cfa4a
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-osc-clk.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-osc-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Gatable Oscillator Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun4i-a10-osc-clk
+
+ reg:
+ maxItems: 1
+
+ clock-frequency:
+ description: >
+ Frequency of the main oscillator.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clock-frequency
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ osc24M: clk@01c20050 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-osc-clk";
+ reg = <0x01c20050 0x4>;
+ clock-frequency = <24000000>;
+ clock-output-names = "osc24M";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-pll1-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-pll1-clk.yaml
new file mode 100644
index 0000000..e9c4cf8
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-pll1-clk.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-pll1-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 CPU PLL Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-pll1-clk
+ - allwinner,sun6i-a31-pll1-clk
+ - allwinner,sun8i-a23-pll1-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20000 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-pll1";
+ reg = <0x01c20000 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "osc24M";
+ };
+
+ - |
+ clk@1c20000 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun6i-a31-pll1-clk";
+ reg = <0x01c20000 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll1";
+ };
+
+ - |
+ clk@1c20000 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun8i-a23-pll1-clk";
+ reg = <0x01c20000 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll1";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-pll3-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-pll3-clk.yaml
new file mode 100644
index 0000000..4b80a42
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-pll3-clk.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-pll3-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Video PLL Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun4i-a10-pll3-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20010 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-pll3-clk";
+ reg = <0x01c20010 0x4>;
+ clocks = <&osc3M>;
+ clock-output-names = "pll3";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-pll5-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-pll5-clk.yaml
new file mode 100644
index 0000000..415bd77
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-pll5-clk.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-pll5-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 DRAM PLL Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ The first output is the DRAM clock output, the second is meant
+ for peripherals on the SoC.
+
+ compatible:
+ const: allwinner,sun4i-a10-pll5-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 2
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20020 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-pll5-clk";
+ reg = <0x01c20020 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll5_ddr", "pll5_other";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-pll6-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-pll6-clk.yaml
new file mode 100644
index 0000000..ec5652f
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-pll6-clk.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-pll6-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Peripheral PLL Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ The first output is the SATA clock output, the second is the
+ regular PLL output, the third is a PLL output at twice the rate.
+
+ compatible:
+ const: allwinner,sun4i-a10-pll6-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 3
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20028 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun4i-a10-pll6-clk";
+ reg = <0x01c20028 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll6_sata", "pll6_other", "pll6";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-tcon-ch0-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-tcon-ch0-clk.yaml
new file mode 100644
index 0000000..0a335c6
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-tcon-ch0-clk.yaml
@@ -0,0 +1,77 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-tcon-ch0-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 TCON Channel 0 Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-tcon-ch0-clk
+ - allwinner,sun4i-a10-tcon-ch1-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 4
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun4i-a10-tcon-ch0-clk
+
+then:
+ required:
+ - "#reset-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20118 {
+ #clock-cells = <0>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun4i-a10-tcon-ch0-clk";
+ reg = <0x01c20118 0x4>;
+ clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
+ clock-output-names = "tcon-ch0-sclk";
+ };
+
+ - |
+ clk@1c2012c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun4i-a10-tcon-ch1-clk";
+ reg = <0x01c2012c 0x4>;
+ clocks = <&pll3>, <&pll7>, <&pll3x2>, <&pll7x2>;
+ clock-output-names = "tcon-ch1-sclk";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-usb-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-usb-clk.yaml
new file mode 100644
index 0000000..cd95d25
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-usb-clk.yaml
@@ -0,0 +1,166 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-usb-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 USB Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ The additional ID argument passed to the clock shall refer to
+ the index of the output.
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-usb-clk
+ - allwinner,sun5i-a13-usb-clk
+ - allwinner,sun6i-a31-usb-clk
+ - allwinner,sun8i-a23-usb-clk
+ - allwinner,sun8i-h3-usb-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ minItems: 2
+ maxItems: 8
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun4i-a10-usb-clk
+
+ then:
+ properties:
+ clock-output-names:
+ maxItems: 3
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun5i-a13-usb-clk
+
+ then:
+ properties:
+ clock-output-names:
+ maxItems: 2
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun6i-a31-usb-clk
+
+ then:
+ properties:
+ clock-output-names:
+ maxItems: 6
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun8i-a23-usb-clk
+
+ then:
+ properties:
+ clock-output-names:
+ maxItems: 5
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun8i-h3-usb-clk
+
+ then:
+ properties:
+ clock-output-names:
+ maxItems: 8
+
+examples:
+ - |
+ clk@1c200cc {
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun4i-a10-usb-clk";
+ reg = <0x01c200cc 0x4>;
+ clocks = <&pll6 1>;
+ clock-output-names = "usb_ohci0", "usb_ohci1", "usb_phy";
+ };
+
+ - |
+ clk@1c200cc {
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun5i-a13-usb-clk";
+ reg = <0x01c200cc 0x4>;
+ clocks = <&pll6 1>;
+ clock-output-names = "usb_ohci0", "usb_phy";
+ };
+
+ - |
+ clk@1c200cc {
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun6i-a31-usb-clk";
+ reg = <0x01c200cc 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "usb_phy0", "usb_phy1", "usb_phy2",
+ "usb_ohci0", "usb_ohci1",
+ "usb_ohci2";
+ };
+
+ - |
+ clk@1c200cc {
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun8i-a23-usb-clk";
+ reg = <0x01c200cc 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "usb_phy0", "usb_phy1", "usb_hsic",
+ "usb_hsic_12M", "usb_ohci0";
+ };
+
+ - |
+ clk@1c200cc {
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun8i-h3-usb-clk";
+ reg = <0x01c200cc 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "usb_phy0", "usb_phy1",
+ "usb_phy2", "usb_phy3",
+ "usb_ohci0", "usb_ohci1",
+ "usb_ohci2", "usb_ohci3";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-ve-clk.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-ve-clk.yaml
new file mode 100644
index 0000000..5dfd0c1
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun4i-a10-ve-clk.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun4i-a10-ve-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Video Engine Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ "#reset-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun4i-a10-ve-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c2013c {
+ #clock-cells = <0>;
+ #reset-cells = <0>;
+ compatible = "allwinner,sun4i-a10-ve-clk";
+ reg = <0x01c2013c 0x4>;
+ clocks = <&pll4>;
+ clock-output-names = "ve";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun5i-a13-ahb-clk.yaml b/dts/Bindings/clock/allwinner,sun5i-a13-ahb-clk.yaml
new file mode 100644
index 0000000..99add79
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun5i-a13-ahb-clk.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun5i-a13-ahb-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A13 AHB Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun5i-a13-ahb-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 3
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ ahb@1c20054 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun5i-a13-ahb-clk";
+ reg = <0x01c20054 0x4>;
+ clocks = <&axi>, <&cpu>, <&pll6 1>;
+ clock-output-names = "ahb";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun6i-a31-pll6-clk.yaml b/dts/Bindings/clock/allwinner,sun6i-a31-pll6-clk.yaml
new file mode 100644
index 0000000..5f37720
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun6i-a31-pll6-clk.yaml
@@ -0,0 +1,53 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun6i-a31-pll6-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A31 Peripheral PLL Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ The first output is the regular PLL output, the second is a PLL
+ output at twice the rate.
+
+ compatible:
+ const: allwinner,sun6i-a31-pll6-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 2
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20028 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun6i-a31-pll6-clk";
+ reg = <0x01c20028 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll6", "pll6x2";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun7i-a20-gmac-clk.yaml b/dts/Bindings/clock/allwinner,sun7i-a20-gmac-clk.yaml
new file mode 100644
index 0000000..59e5dce
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun7i-a20-gmac-clk.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun7i-a20-gmac-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A20 GMAC TX Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun7i-a20-gmac-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 2
+ description: >
+ The parent clocks shall be fixed rate dummy clocks at 25 MHz and
+ 125 MHz, respectively.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20164 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun7i-a20-gmac-clk";
+ reg = <0x01c20164 0x4>;
+ clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>;
+ clock-output-names = "gmac_tx";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun7i-a20-out-clk.yaml b/dts/Bindings/clock/allwinner,sun7i-a20-out-clk.yaml
new file mode 100644
index 0000000..c745733
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun7i-a20-out-clk.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun7i-a20-out-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A20 Output Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun7i-a20-out-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 3
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c201f0 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun7i-a20-out-clk";
+ reg = <0x01c201f0 0x4>;
+ clocks = <&osc24M_32k>, <&osc32k>, <&osc24M>;
+ clock-output-names = "clk_out_a";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml b/dts/Bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml
new file mode 100644
index 0000000..3f995d2
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun8i-a83t-de2-clk.yaml
@@ -0,0 +1,76 @@
+# SPDX-License-Identifier: GPL-2.0+
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun8i-a83t-de2-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A83t Display Engine 2/3 Clock Controller Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ oneOf:
+ - const: allwinner,sun8i-a83t-de2-clk
+ - const: allwinner,sun8i-h3-de2-clk
+ - const: allwinner,sun8i-v3s-de2-clk
+ - const: allwinner,sun50i-a64-de2-clk
+ - const: allwinner,sun50i-h5-de2-clk
+ - const: allwinner,sun50i-h6-de2-clk
+ - items:
+ - const: allwinner,sun8i-r40-de2-clk
+ - const: allwinner,sun8i-h3-de2-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Bus Clock
+ - description: Module Clock
+
+ clock-names:
+ items:
+ - const: bus
+ - const: mod
+
+ resets:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - resets
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/sun8i-h3-ccu.h>
+ #include <dt-bindings/reset/sun8i-h3-ccu.h>
+
+ de2_clocks: clock@1000000 {
+ compatible = "allwinner,sun8i-h3-de2-clk";
+ reg = <0x01000000 0x100000>;
+ clocks = <&ccu CLK_BUS_DE>,
+ <&ccu CLK_DE>;
+ clock-names = "bus",
+ "mod";
+ resets = <&ccu RST_BUS_DE>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun8i-h3-bus-gates-clk.yaml b/dts/Bindings/clock/allwinner,sun8i-h3-bus-gates-clk.yaml
new file mode 100644
index 0000000..3eb2bf6
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun8i-h3-bus-gates-clk.yaml
@@ -0,0 +1,103 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun8i-h3-bus-gates-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Bus Gates Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ This additional argument passed to that clock is the offset of
+ the bit controlling this particular gate in the register.
+
+ compatible:
+ const: allwinner,sun8i-h3-bus-gates-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 4
+
+ clock-names:
+ maxItems: 4
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-indices:
+ minItems: 1
+ maxItems: 64
+
+ clock-output-names:
+ minItems: 1
+ maxItems: 64
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-indices
+ - clock-names
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c20060 {
+ #clock-cells = <1>;
+ compatible = "allwinner,sun8i-h3-bus-gates-clk";
+ reg = <0x01c20060 0x14>;
+ clocks = <&ahb1>, <&ahb2>, <&apb1>, <&apb2>;
+ clock-names = "ahb1", "ahb2", "apb1", "apb2";
+ clock-indices = <5>, <6>, <8>,
+ <9>, <10>, <13>,
+ <14>, <17>, <18>,
+ <19>, <20>,
+ <21>, <23>,
+ <24>, <25>,
+ <26>, <27>,
+ <28>, <29>,
+ <30>, <31>, <32>,
+ <35>, <36>, <37>,
+ <40>, <41>, <43>,
+ <44>, <52>, <53>,
+ <54>, <64>,
+ <65>, <69>, <72>,
+ <76>, <77>, <78>,
+ <96>, <97>, <98>,
+ <112>, <113>,
+ <114>, <115>,
+ <116>, <128>, <135>;
+ clock-output-names = "bus_ce", "bus_dma", "bus_mmc0",
+ "bus_mmc1", "bus_mmc2", "bus_nand",
+ "bus_sdram", "bus_gmac", "bus_ts",
+ "bus_hstimer", "bus_spi0",
+ "bus_spi1", "bus_otg",
+ "bus_otg_ehci0", "bus_ehci1",
+ "bus_ehci2", "bus_ehci3",
+ "bus_otg_ohci0", "bus_ohci1",
+ "bus_ohci2", "bus_ohci3", "bus_ve",
+ "bus_lcd0", "bus_lcd1", "bus_deint",
+ "bus_csi", "bus_tve", "bus_hdmi",
+ "bus_de", "bus_gpu", "bus_msgbox",
+ "bus_spinlock", "bus_codec",
+ "bus_spdif", "bus_pio", "bus_ths",
+ "bus_i2s0", "bus_i2s1", "bus_i2s2",
+ "bus_i2c0", "bus_i2c1", "bus_i2c2",
+ "bus_uart0", "bus_uart1",
+ "bus_uart2", "bus_uart3",
+ "bus_scr", "bus_ephy", "bus_dbg";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun9i-a80-ahb-clk.yaml b/dts/Bindings/clock/allwinner,sun9i-a80-ahb-clk.yaml
new file mode 100644
index 0000000..d178da9
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun9i-a80-ahb-clk.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-ahb-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 AHB Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun9i-a80-ahb-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 4
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@6000060 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun9i-a80-ahb-clk";
+ reg = <0x06000060 0x4>;
+ clocks = <&gt_clk>, <&pll4>, <&pll12>, <&pll12>;
+ clock-output-names = "ahb0";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun9i-a80-apb0-clk.yaml b/dts/Bindings/clock/allwinner,sun9i-a80-apb0-clk.yaml
new file mode 100644
index 0000000..0351c79
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun9i-a80-apb0-clk.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-apb0-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 APB0 Bus Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ enum:
+ - allwinner,sun9i-a80-apb0-clk
+ - allwinner,sun9i-a80-apb1-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 2
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@6000070 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun9i-a80-apb0-clk";
+ reg = <0x06000070 0x4>;
+ clocks = <&osc24M>, <&pll4>;
+ clock-output-names = "apb0";
+ };
+
+ - |
+ clk@6000074 {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun9i-a80-apb1-clk";
+ reg = <0x06000074 0x4>;
+ clocks = <&osc24M>, <&pll4>;
+ clock-output-names = "apb1";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun9i-a80-cpus-clk.yaml b/dts/Bindings/clock/allwinner,sun9i-a80-cpus-clk.yaml
new file mode 100644
index 0000000..24d5b2f
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun9i-a80-cpus-clk.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-cpus-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 CPUS Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun9i-a80-cpus-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 4
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@8001410 {
+ compatible = "allwinner,sun9i-a80-cpus-clk";
+ reg = <0x08001410 0x4>;
+ #clock-cells = <0>;
+ clocks = <&osc32k>, <&osc24M>, <&pll4>, <&pll3>;
+ clock-output-names = "cpus";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun9i-a80-de-clks.yaml b/dts/Bindings/clock/allwinner,sun9i-a80-de-clks.yaml
new file mode 100644
index 0000000..a82c7c7
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun9i-a80-de-clks.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: GPL-2.0+
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-de-clks.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 Display Engine Clock Controller Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ const: allwinner,sun9i-a80-de-clks
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Bus Clock
+ - description: RAM Bus Clock
+ - description: Module Clock
+
+ clock-names:
+ items:
+ - const: mod
+ - const: dram
+ - const: bus
+
+ resets:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - resets
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/sun9i-a80-ccu.h>
+ #include <dt-bindings/reset/sun9i-a80-ccu.h>
+
+ de_clocks: clock@3000000 {
+ compatible = "allwinner,sun9i-a80-de-clks";
+ reg = <0x03000000 0x30>;
+ clocks = <&ccu CLK_DE>, <&ccu CLK_SDRAM>, <&ccu CLK_BUS_DE>;
+ clock-names = "mod", "dram", "bus";
+ resets = <&ccu RST_BUS_DE>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun9i-a80-gt-clk.yaml b/dts/Bindings/clock/allwinner,sun9i-a80-gt-clk.yaml
new file mode 100644
index 0000000..07f38de
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun9i-a80-gt-clk.yaml
@@ -0,0 +1,52 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-gt-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 GT Bus Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun9i-a80-gt-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 4
+ description: >
+ The parent order must match the hardware programming order.
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@0600005c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun9i-a80-gt-clk";
+ reg = <0x0600005c 0x4>;
+ clocks = <&osc24M>, <&pll4>, <&pll12>, <&pll12>;
+ clock-output-names = "gt";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun9i-a80-mmc-config-clk.yaml b/dts/Bindings/clock/allwinner,sun9i-a80-mmc-config-clk.yaml
new file mode 100644
index 0000000..20dc115
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun9i-a80-mmc-config-clk.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-mmc-config-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 MMC Configuration Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+description: >
+ There is one clock/reset output per mmc controller. The number of
+ outputs is determined by the size of the address block, which is
+ related to the overall mmc block.
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ The additional ID argument passed to the clock shall refer to
+ the index of the output.
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ const: allwinner,sun9i-a80-mmc-config-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 4
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@1c13000 {
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun9i-a80-mmc-config-clk";
+ reg = <0x01c13000 0x10>;
+ clocks = <&ahb0_gates 8>;
+ resets = <&ahb0_resets 8>;
+ clock-output-names = "mmc0_config", "mmc1_config",
+ "mmc2_config", "mmc3_config";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun9i-a80-pll4-clk.yaml b/dts/Bindings/clock/allwinner,sun9i-a80-pll4-clk.yaml
new file mode 100644
index 0000000..b76bab6
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun9i-a80-pll4-clk.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-pll4-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 Peripheral PLL Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ const: allwinner,sun9i-a80-pll4-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@600000c {
+ #clock-cells = <0>;
+ compatible = "allwinner,sun9i-a80-pll4-clk";
+ reg = <0x0600000c 0x4>;
+ clocks = <&osc24M>;
+ clock-output-names = "pll4";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun9i-a80-usb-clocks.yaml b/dts/Bindings/clock/allwinner,sun9i-a80-usb-clocks.yaml
new file mode 100644
index 0000000..fa0ee03
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun9i-a80-usb-clocks.yaml
@@ -0,0 +1,59 @@
+# SPDX-License-Identifier: GPL-2.0+
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-usb-clocks.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 USB Clock Controller Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ const: allwinner,sun9i-a80-usb-clocks
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: Bus Clock
+ - description: High Frequency Oscillator
+
+ clock-names:
+ items:
+ - const: bus
+ - const: hosc
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/sun9i-a80-ccu.h>
+
+ usb_clocks: clock@a08000 {
+ compatible = "allwinner,sun9i-a80-usb-clks";
+ reg = <0x00a08000 0x8>;
+ clocks = <&ccu CLK_BUS_USB>, <&osc24M>;
+ clock-names = "bus", "hosc";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun9i-a80-usb-mod-clk.yaml b/dts/Bindings/clock/allwinner,sun9i-a80-usb-mod-clk.yaml
new file mode 100644
index 0000000..15218d1
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun9i-a80-usb-mod-clk.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-usb-mod-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 USB Module Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ The additional ID argument passed to the clock shall refer to
+ the index of the output.
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ const: allwinner,sun9i-a80-usb-mod-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 6
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@a08000 {
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun9i-a80-usb-mod-clk";
+ reg = <0x00a08000 0x4>;
+ clocks = <&ahb1_gates 1>;
+ clock-output-names = "usb0_ahb", "usb_ohci0",
+ "usb1_ahb", "usb_ohci1",
+ "usb2_ahb", "usb_ohci2";
+ };
+
+...
diff --git a/dts/Bindings/clock/allwinner,sun9i-a80-usb-phy-clk.yaml b/dts/Bindings/clock/allwinner,sun9i-a80-usb-phy-clk.yaml
new file mode 100644
index 0000000..2569041
--- /dev/null
+++ b/dts/Bindings/clock/allwinner,sun9i-a80-usb-phy-clk.yaml
@@ -0,0 +1,60 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/allwinner,sun9i-a80-usb-phy-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 USB PHY Clock Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+deprecated: true
+
+properties:
+ "#clock-cells":
+ const: 1
+ description: >
+ The additional ID argument passed to the clock shall refer to
+ the index of the output.
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ const: allwinner,sun9i-a80-usb-phy-clk
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-output-names:
+ maxItems: 6
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-output-names
+
+additionalProperties: false
+
+examples:
+ - |
+ clk@a08004 {
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ compatible = "allwinner,sun9i-a80-usb-phy-clk";
+ reg = <0x00a08004 0x4>;
+ clocks = <&ahb1_gates 1>;
+ clock-output-names = "usb_phy0", "usb_hsic1_480M",
+ "usb_phy1", "usb_hsic2_480M",
+ "usb_phy2", "usb_hsic_12M";
+ };
+
+...
diff --git a/dts/Bindings/clock/amlogic,meson8-ddr-clkc.yaml b/dts/Bindings/clock/amlogic,meson8-ddr-clkc.yaml
new file mode 100644
index 0000000..4b8669f
--- /dev/null
+++ b/dts/Bindings/clock/amlogic,meson8-ddr-clkc.yaml
@@ -0,0 +1,50 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/amlogic,meson8-ddr-clkc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Amlogic DDR Clock Controller Device Tree Bindings
+
+maintainers:
+ - Martin Blumenstingl <martin.blumenstingl@googlemail.com>
+
+properties:
+ compatible:
+ enum:
+ - amlogic,meson8-ddr-clkc
+ - amlogic,meson8b-ddr-clkc
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ clock-names:
+ items:
+ - const: xtal
+
+ "#clock-cells":
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - "#clock-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ ddr_clkc: clock-controller@400 {
+ compatible = "amlogic,meson8-ddr-clkc";
+ reg = <0x400 0x20>;
+ clocks = <&xtal>;
+ clock-names = "xtal";
+ #clock-cells = <1>;
+ };
+
+...
diff --git a/dts/Bindings/clock/amlogic,meson8b-clkc.txt b/dts/Bindings/clock/amlogic,meson8b-clkc.txt
index 4d94091..cc51e47 100644
--- a/dts/Bindings/clock/amlogic,meson8b-clkc.txt
+++ b/dts/Bindings/clock/amlogic,meson8b-clkc.txt
@@ -11,6 +11,11 @@ Required Properties:
- "amlogic,meson8m2-clkc" for Meson8m2 (S812) SoCs
- #clock-cells: should be 1.
- #reset-cells: should be 1.
+- clocks: list of clock phandles, one for each entry in clock-names
+- clock-names: should contain the following:
+ * "xtal": the 24MHz system oscillator
+ * "ddr_pll": the DDR PLL clock
+ * "clk_32k": (if present) the 32kHz clock signal from GPIOAO_6 (CLK_32K_IN)
Parent node should have the following properties :
- compatible: "amlogic,meson-hhi-sysctrl", "simple-mfd", "syscon"
diff --git a/dts/Bindings/clock/bitmain,bm1880-clk.yaml b/dts/Bindings/clock/bitmain,bm1880-clk.yaml
index e638273..8559fe8 100644
--- a/dts/Bindings/clock/bitmain,bm1880-clk.yaml
+++ b/dts/Bindings/clock/bitmain,bm1880-clk.yaml
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
%YAML 1.2
---
-$id: http://devicetree.org/schemas/bindings/clock/bitmain,bm1880-clk.yaml#
+$id: http://devicetree.org/schemas/clock/bitmain,bm1880-clk.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Bitmain BM1880 Clock Controller
diff --git a/dts/Bindings/clock/fsl,plldig.yaml b/dts/Bindings/clock/fsl,plldig.yaml
new file mode 100644
index 0000000..c835003
--- /dev/null
+++ b/dts/Bindings/clock/fsl,plldig.yaml
@@ -0,0 +1,54 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/fsl,plldig.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP QorIQ Layerscape LS1028A Display PIXEL Clock Binding
+
+maintainers:
+ - Wen He <wen.he_1@nxp.com>
+
+description: |
+ NXP LS1028A has a clock domain PXLCLK0 used for the Display output
+ interface in the display core, as implemented in TSMC CLN28HPM PLL.
+ which generate and offers pixel clocks to Display.
+
+properties:
+ compatible:
+ const: fsl,ls1028a-plldig
+
+ reg:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 0
+
+ fsl,vco-hz:
+ description: Optional for VCO frequency of the PLL in Hertz.
+ The VCO frequency of this PLL cannot be changed during runtime
+ only at startup. Therefore, the output frequencies are very
+ limited and might not even closely match the requested frequency.
+ To work around this restriction the user may specify its own
+ desired VCO frequency for the PLL.
+ minimum: 650000000
+ maximum: 1300000000
+ default: 1188000000
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+examples:
+ # Display PIXEL Clock node:
+ - |
+ dpclk: clock-display@f1f0000 {
+ compatible = "fsl,ls1028a-plldig";
+ reg = <0x0 0xf1f0000 0x0 0xffff>;
+ #clock-cells = <0>;
+ clocks = <&osc_27m>;
+ };
+
+...
diff --git a/dts/Bindings/clock/fsl,sai-clock.yaml b/dts/Bindings/clock/fsl,sai-clock.yaml
new file mode 100644
index 0000000..fc3bdfd
--- /dev/null
+++ b/dts/Bindings/clock/fsl,sai-clock.yaml
@@ -0,0 +1,55 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/fsl,sai-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale SAI bitclock-as-a-clock binding
+
+maintainers:
+ - Michael Walle <michael@walle.cc>
+
+description: |
+ It is possible to use the BCLK pin of a SAI module as a generic clock
+ output. Some SoC are very constrained in their pin multiplexer
+ configuration. Eg. pins can only be changed groups. For example, on the
+ LS1028A SoC you can only enable SAIs in pairs. If you use only one SAI,
+ the second pins are wasted. Using this binding it is possible to use the
+ clock of the second SAI as a MCLK clock for an audio codec, for example.
+
+ This is a composite of a gated clock and a divider clock.
+
+properties:
+ compatible:
+ const: fsl,vf610-sai-clock
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ '#clock-cells':
+ const: 0
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - '#clock-cells'
+
+additionalProperties: false
+
+examples:
+ - |
+ soc {
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ mclk: clock-mclk@f130080 {
+ compatible = "fsl,vf610-sai-clock";
+ reg = <0x0 0xf130080 0x0 0x80>;
+ #clock-cells = <0>;
+ clocks = <&parentclk>;
+ };
+ };
diff --git a/dts/Bindings/clock/imx8mn-clock.yaml b/dts/Bindings/clock/imx8mn-clock.yaml
index 622f365..cd0b8a3 100644
--- a/dts/Bindings/clock/imx8mn-clock.yaml
+++ b/dts/Bindings/clock/imx8mn-clock.yaml
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
-$id: http://devicetree.org/schemas/bindings/clock/imx8mn-clock.yaml#
+$id: http://devicetree.org/schemas/clock/imx8mn-clock.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: NXP i.MX8M Nano Clock Control Module Binding
diff --git a/dts/Bindings/clock/imx8mp-clock.yaml b/dts/Bindings/clock/imx8mp-clock.yaml
new file mode 100644
index 0000000..89aee63
--- /dev/null
+++ b/dts/Bindings/clock/imx8mp-clock.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/imx8mp-clock.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: NXP i.MX8M Plus Clock Control Module Binding
+
+maintainers:
+ - Anson Huang <Anson.Huang@nxp.com>
+
+description:
+ NXP i.MX8M Plus clock control module is an integrated clock controller, which
+ generates and supplies to all modules.
+
+properties:
+ compatible:
+ const: fsl,imx8mp-ccm
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: 32k osc
+ - description: 24m osc
+ - description: ext1 clock input
+ - description: ext2 clock input
+ - description: ext3 clock input
+ - description: ext4 clock input
+
+ clock-names:
+ items:
+ - const: osc_32k
+ - const: osc_24m
+ - const: clk_ext1
+ - const: clk_ext2
+ - const: clk_ext3
+ - const: clk_ext4
+
+ '#clock-cells':
+ const: 1
+ description:
+ The clock consumer should specify the desired clock by having the clock
+ ID in its "clocks" phandle cell. See include/dt-bindings/clock/imx8mp-clock.h
+ for the full list of i.MX8M Plus clock IDs.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+
+examples:
+ # Clock Control Module node:
+ - |
+ clk: clock-controller@30380000 {
+ compatible = "fsl,imx8mp-ccm";
+ reg = <0x30380000 0x10000>;
+ #clock-cells = <1>;
+ clocks = <&osc_32k>, <&osc_24m>, <&clk_ext1>,
+ <&clk_ext2>, <&clk_ext3>, <&clk_ext4>;
+ clock-names = "osc_32k", "osc_24m", "clk_ext1",
+ "clk_ext2", "clk_ext3", "clk_ext4";
+ };
+
+...
diff --git a/dts/Bindings/clock/milbeaut-clock.yaml b/dts/Bindings/clock/milbeaut-clock.yaml
index 5cf0b81..f0b804a 100644
--- a/dts/Bindings/clock/milbeaut-clock.yaml
+++ b/dts/Bindings/clock/milbeaut-clock.yaml
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0
%YAML 1.2
---
-$id: http://devicetree.org/schemas/bindings/clock/milbeaut-clock.yaml#
+$id: http://devicetree.org/schemas/clock/milbeaut-clock.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Milbeaut SoCs Clock Controller Binding
diff --git a/dts/Bindings/clock/qcom,dispcc.txt b/dts/Bindings/clock/qcom,dispcc.txt
deleted file mode 100644
index d639e18..0000000
--- a/dts/Bindings/clock/qcom,dispcc.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-Qualcomm Technologies, Inc. Display Clock Controller Binding
-------------------------------------------------------------
-
-Required properties :
-
-- compatible : shall contain "qcom,sdm845-dispcc"
-- reg : shall contain base register location and length.
-- #clock-cells : from common clock binding, shall contain 1.
-- #reset-cells : from common reset binding, shall contain 1.
-- #power-domain-cells : from generic power domain binding, shall contain 1.
-
-Example:
- dispcc: clock-controller@af00000 {
- compatible = "qcom,sdm845-dispcc";
- reg = <0xaf00000 0x100000>;
- #clock-cells = <1>;
- #reset-cells = <1>;
- #power-domain-cells = <1>;
- };
diff --git a/dts/Bindings/clock/qcom,gcc-apq8064.yaml b/dts/Bindings/clock/qcom,gcc-apq8064.yaml
new file mode 100644
index 0000000..17f8717
--- /dev/null
+++ b/dts/Bindings/clock/qcom,gcc-apq8064.yaml
@@ -0,0 +1,83 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-apq8064.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller Binding for APQ8064
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <tdas@codeaurora.org>
+
+description: |
+ Qualcomm global clock control module which supports the clocks, resets and
+ power domains on APQ8064.
+
+ See also:
+ - dt-bindings/clock/qcom,gcc-msm8960.h
+ - dt-bindings/reset/qcom,gcc-msm8960.h
+
+properties:
+ compatible:
+ const: qcom,gcc-apq8064
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ nvmem-cells:
+ minItems: 1
+ maxItems: 2
+ description:
+ Qualcomm TSENS (thermal sensor device) on some devices can
+ be part of GCC and hence the TSENS properties can also be part
+ of the GCC/clock-controller node.
+ For more details on the TSENS properties please refer
+ Documentation/devicetree/bindings/thermal/qcom-tsens.txt
+
+ nvmem-cell-names:
+ minItems: 1
+ maxItems: 2
+ items:
+ - const: calib
+ - const: calib_backup
+
+ '#thermal-sensor-cells':
+ const: 1
+
+ protected-clocks:
+ description:
+ Protected clock specifier list as per common clock binding.
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+ - nvmem-cells
+ - nvmem-cell-names
+ - '#thermal-sensor-cells'
+
+examples:
+ - |
+ clock-controller@900000 {
+ compatible = "qcom,gcc-apq8064";
+ reg = <0x00900000 0x4000>;
+ nvmem-cells = <&tsens_calib>, <&tsens_backup>;
+ nvmem-cell-names = "calib", "calib_backup";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ #thermal-sensor-cells = <1>;
+ };
+...
diff --git a/dts/Bindings/clock/qcom,gcc-ipq8074.yaml b/dts/Bindings/clock/qcom,gcc-ipq8074.yaml
new file mode 100644
index 0000000..89c6e07
--- /dev/null
+++ b/dts/Bindings/clock/qcom,gcc-ipq8074.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-ipq8074.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller Bindingfor IPQ8074
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <tdas@codeaurora.org>
+
+description: |
+ Qualcomm global clock control module which supports the clocks, resets and
+ power domains on IPQ8074.
+
+ See also:
+ - dt-bindings/clock/qcom,gcc-ipq8074.h
+
+properties:
+ compatible:
+ const: qcom,gcc-ipq8074
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ protected-clocks:
+ description:
+ Protected clock specifier list as per common clock binding.
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - '#reset-cells'
+
+examples:
+ - |
+ clock-controller@1800000 {
+ compatible = "qcom,gcc-ipq8074";
+ reg = <0x01800000 0x80000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+...
diff --git a/dts/Bindings/clock/qcom,gcc-msm8996.yaml b/dts/Bindings/clock/qcom,gcc-msm8996.yaml
new file mode 100644
index 0000000..18e4e77
--- /dev/null
+++ b/dts/Bindings/clock/qcom,gcc-msm8996.yaml
@@ -0,0 +1,68 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8996.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller Binding for MSM8996
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <tdas@codeaurora.org>
+
+description: |
+ Qualcomm global clock control module which supports the clocks, resets and
+ power domains on MSM8996.
+
+ See also:
+ - dt-bindings/clock/qcom,gcc-msm8996.h
+
+properties:
+ compatible:
+ const: qcom,gcc-msm8996
+
+ clocks:
+ items:
+ - description: XO source
+ - description: Second XO source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: cxo
+ - const: cxo2
+ - const: sleep_clk
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ protected-clocks:
+ description:
+ Protected clock specifier list as per common clock binding.
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+examples:
+ - |
+ clock-controller@300000 {
+ compatible = "qcom,gcc-msm8996";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ reg = <0x300000 0x90000>;
+ };
+...
diff --git a/dts/Bindings/clock/qcom,gcc-msm8998.yaml b/dts/Bindings/clock/qcom,gcc-msm8998.yaml
new file mode 100644
index 0000000..1d3cae9
--- /dev/null
+++ b/dts/Bindings/clock/qcom,gcc-msm8998.yaml
@@ -0,0 +1,93 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8998.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller Binding for MSM8998
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <tdas@codeaurora.org>
+
+description: |
+ Qualcomm global clock control module which supports the clocks, resets and
+ power domains on MSM8998.
+
+ See also:
+ - dt-bindings/clock/qcom,gcc-msm8998.h
+
+properties:
+ compatible:
+ const: qcom,gcc-msm8998
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+ - description: USB 3.0 phy pipe clock
+ - description: UFS phy rx symbol clock for pipe 0
+ - description: UFS phy rx symbol clock for pipe 1
+ - description: UFS phy tx symbol clock
+ - description: PCIE phy pipe clock
+
+ clock-names:
+ items:
+ - const: xo
+ - const: sleep_clk
+ - const: usb3_pipe
+ - const: ufs_rx_symbol0
+ - const: ufs_rx_symbol1
+ - const: ufs_tx_symbol0
+ - const: pcie0_pipe
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ protected-clocks:
+ description:
+ Protected clock specifier list as per common clock binding.
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+ - reg
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+ clock-controller@100000 {
+ compatible = "qcom,gcc-msm8998";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ reg = <0x00100000 0xb0000>;
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+ <&sleep>,
+ <0>,
+ <0>,
+ <0>,
+ <0>,
+ <0>;
+ clock-names = "xo",
+ "sleep_clk",
+ "usb3_pipe",
+ "ufs_rx_symbol0",
+ "ufs_rx_symbol1",
+ "ufs_tx_symbol0",
+ "pcie0_pipe";
+ };
+...
diff --git a/dts/Bindings/clock/qcom,gcc-qcs404.yaml b/dts/Bindings/clock/qcom,gcc-qcs404.yaml
new file mode 100644
index 0000000..8cdece3
--- /dev/null
+++ b/dts/Bindings/clock/qcom,gcc-qcs404.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-qcs404.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller Bindingfor QCS404
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <tdas@codeaurora.org>
+
+description: |
+ Qualcomm global clock control module which supports the clocks, resets and
+ power domains on QCS404.
+
+ See also:
+ - dt-bindings/clock/qcom,gcc-qcs404.h
+
+properties:
+ compatible:
+ const: qcom,gcc-qcs404
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ protected-clocks:
+ description:
+ Protected clock specifier list as per common clock binding.
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - '#reset-cells'
+
+examples:
+ - |
+ clock-controller@1800000 {
+ compatible = "qcom,gcc-qcs404";
+ reg = <0x01800000 0x80000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+...
diff --git a/dts/Bindings/clock/qcom,gcc-sc7180.yaml b/dts/Bindings/clock/qcom,gcc-sc7180.yaml
new file mode 100644
index 0000000..ee4f968
--- /dev/null
+++ b/dts/Bindings/clock/qcom,gcc-sc7180.yaml
@@ -0,0 +1,75 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sc7180.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller Binding for SC7180
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <tdas@codeaurora.org>
+
+description: |
+ Qualcomm global clock control module which supports the clocks, resets and
+ power domains on SC7180.
+
+ See also:
+ - dt-bindings/clock/qcom,gcc-sc7180.h
+
+properties:
+ compatible:
+ const: qcom,gcc-sc7180
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board active XO source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: bi_tcxo_ao
+ - const: sleep_clk
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ protected-clocks:
+ description:
+ Protected clock specifier list as per common clock binding.
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+ - reg
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@100000 {
+ compatible = "qcom,gcc-sc7180";
+ reg = <0 0x00100000 0 0x1f0000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&rpmhcc RPMH_CXO_CLK_A>,
+ <&sleep_clk>;
+ clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/dts/Bindings/clock/qcom,gcc-sm8150.yaml b/dts/Bindings/clock/qcom,gcc-sm8150.yaml
new file mode 100644
index 0000000..888e9a7
--- /dev/null
+++ b/dts/Bindings/clock/qcom,gcc-sm8150.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,gcc-sm8150.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Global Clock & Reset Controller Binding for SM8150
+
+maintainers:
+ - Stephen Boyd <sboyd@kernel.org>
+ - Taniya Das <tdas@codeaurora.org>
+
+description: |
+ Qualcomm global clock control module which supports the clocks, resets and
+ power domains on SM8150.
+
+ See also:
+ - dt-bindings/clock/qcom,gcc-sm8150.h
+
+properties:
+ compatible:
+ const: qcom,gcc-sm8150
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Sleep clock source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: sleep_clk
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ protected-clocks:
+ description:
+ Protected clock specifier list as per common clock binding.
+
+required:
+ - compatible
+ - clocks
+ - clock-names
+ - reg
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@100000 {
+ compatible = "qcom,gcc-sm8150";
+ reg = <0 0x00100000 0 0x1f0000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&sleep_clk>;
+ clock-names = "bi_tcxo", "sleep_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/dts/Bindings/clock/qcom,gcc.yaml b/dts/Bindings/clock/qcom,gcc.yaml
index e73a56f..d18f8ab 100644
--- a/dts/Bindings/clock/qcom,gcc.yaml
+++ b/dts/Bindings/clock/qcom,gcc.yaml
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only
%YAML 1.2
---
-$id: http://devicetree.org/schemas/bindings/clock/qcom,gcc.yaml#
+$id: http://devicetree.org/schemas/clock/qcom,gcc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Global Clock & Reset Controller Binding
@@ -14,46 +14,42 @@ description: |
Qualcomm global clock control module which supports the clocks, resets and
power domains.
+ See also:
+ - dt-bindings/clock/qcom,gcc-apq8084.h
+ - dt-bindings/reset/qcom,gcc-apq8084.h
+ - dt-bindings/clock/qcom,gcc-ipq4019.h
+ - dt-bindings/clock/qcom,gcc-ipq6018.h
+ - dt-bindings/reset/qcom,gcc-ipq6018.h
+ - dt-bindings/clock/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064)
+ - dt-bindings/reset/qcom,gcc-ipq806x.h (qcom,gcc-ipq8064)
+ - dt-bindings/clock/qcom,gcc-msm8660.h
+ - dt-bindings/reset/qcom,gcc-msm8660.h
+ - dt-bindings/clock/qcom,gcc-msm8974.h
+ - dt-bindings/reset/qcom,gcc-msm8974.h
+ - dt-bindings/clock/qcom,gcc-msm8994.h
+ - dt-bindings/clock/qcom,gcc-mdm9615.h
+ - dt-bindings/reset/qcom,gcc-mdm9615.h
+ - dt-bindings/clock/qcom,gcc-sdm660.h (qcom,gcc-sdm630 and qcom,gcc-sdm660)
+ - dt-bindings/clock/qcom,gcc-sdm845.h
+
properties:
- compatible :
+ compatible:
enum:
- - qcom,gcc-apq8064
- - qcom,gcc-apq8084
- - qcom,gcc-ipq8064
- - qcom,gcc-ipq4019
- - qcom,gcc-ipq8074
- - qcom,gcc-msm8660
- - qcom,gcc-msm8916
- - qcom,gcc-msm8960
- - qcom,gcc-msm8974
- - qcom,gcc-msm8974pro
- - qcom,gcc-msm8974pro-ac
- - qcom,gcc-msm8994
- - qcom,gcc-msm8996
- - qcom,gcc-msm8998
- - qcom,gcc-mdm9615
- - qcom,gcc-qcs404
- - qcom,gcc-sc7180
- - qcom,gcc-sdm630
- - qcom,gcc-sdm660
- - qcom,gcc-sdm845
- - qcom,gcc-sm8150
-
- clocks:
- minItems: 1
- maxItems: 3
- items:
- - description: Board XO source
- - description: Board active XO source
- - description: Sleep clock source
-
- clock-names:
- minItems: 1
- maxItems: 3
- items:
- - const: bi_tcxo
- - const: bi_tcxo_ao
- - const: sleep_clk
+ - qcom,gcc-apq8084
+ - qcom,gcc-ipq4019
+ - qcom,gcc-ipq6018
+ - qcom,gcc-ipq8064
+ - qcom,gcc-msm8660
+ - qcom,gcc-msm8916
+ - qcom,gcc-msm8960
+ - qcom,gcc-msm8974
+ - qcom,gcc-msm8974pro
+ - qcom,gcc-msm8974pro-ac
+ - qcom,gcc-msm8994
+ - qcom,gcc-mdm9615
+ - qcom,gcc-sdm630
+ - qcom,gcc-sdm660
+ - qcom,gcc-sdm845
'#clock-cells':
const: 1
@@ -67,31 +63,9 @@ properties:
reg:
maxItems: 1
- nvmem-cells:
- minItems: 1
- maxItems: 2
- description:
- Qualcomm TSENS (thermal sensor device) on some devices can
- be part of GCC and hence the TSENS properties can also be part
- of the GCC/clock-controller node.
- For more details on the TSENS properties please refer
- Documentation/devicetree/bindings/thermal/qcom-tsens.txt
-
- nvmem-cell-names:
- minItems: 1
- maxItems: 2
- description:
- Names for each nvmem-cells specified.
- items:
- - const: calib
- - const: calib_backup
-
- 'thermal-sensor-cells':
- const: 1
-
protected-clocks:
description:
- Protected clock specifier list as per common clock binding
+ Protected clock specifier list as per common clock binding.
required:
- compatible
@@ -100,32 +74,6 @@ required:
- '#reset-cells'
- '#power-domain-cells'
-if:
- properties:
- compatible:
- contains:
- const: qcom,gcc-apq8064
-
-then:
- required:
- - nvmem-cells
- - nvmem-cell-names
- - '#thermal-sensor-cells'
-
-else:
- if:
- properties:
- compatible:
- contains:
- enum:
- - qcom,gcc-sm8150
- - qcom,gcc-sc7180
- then:
- required:
- - clocks
- - clock-names
-
-
examples:
# Example for GCC for MSM8960:
- |
@@ -136,53 +84,4 @@ examples:
#reset-cells = <1>;
#power-domain-cells = <1>;
};
-
-
- # Example of GCC with TSENS properties:
- - |
- clock-controller@900000 {
- compatible = "qcom,gcc-apq8064";
- reg = <0x00900000 0x4000>;
- nvmem-cells = <&tsens_calib>, <&tsens_backup>;
- nvmem-cell-names = "calib", "calib_backup";
- #clock-cells = <1>;
- #reset-cells = <1>;
- #power-domain-cells = <1>;
- #thermal-sensor-cells = <1>;
- };
-
- # Example of GCC with protected-clocks properties:
- - |
- clock-controller@100000 {
- compatible = "qcom,gcc-sdm845";
- reg = <0x100000 0x1f0000>;
- protected-clocks = <187>, <188>, <189>, <190>, <191>;
- #clock-cells = <1>;
- #reset-cells = <1>;
- #power-domain-cells = <1>;
- };
-
- # Example of GCC with clock node properties for SM8150:
- - |
- clock-controller@100000 {
- compatible = "qcom,gcc-sm8150";
- reg = <0x00100000 0x1f0000>;
- clocks = <&rpmhcc 0>, <&rpmhcc 1>, <&sleep_clk>;
- clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk";
- #clock-cells = <1>;
- #reset-cells = <1>;
- #power-domain-cells = <1>;
- };
-
- # Example of GCC with clock nodes properties for SC7180:
- - |
- clock-controller@100000 {
- compatible = "qcom,gcc-sc7180";
- reg = <0x100000 0x1f0000>;
- clocks = <&rpmhcc 0>, <&rpmhcc 1>;
- clock-names = "bi_tcxo", "bi_tcxo_ao";
- #clock-cells = <1>;
- #reset-cells = <1>;
- #power-domain-cells = <1>;
- };
...
diff --git a/dts/Bindings/clock/qcom,gpucc.txt b/dts/Bindings/clock/qcom,gpucc.txt
deleted file mode 100644
index 269afe8..0000000
--- a/dts/Bindings/clock/qcom,gpucc.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-Qualcomm Graphics Clock & Reset Controller Binding
---------------------------------------------------
-
-Required properties :
-- compatible : shall contain "qcom,sdm845-gpucc" or "qcom,msm8998-gpucc"
-- reg : shall contain base register location and length
-- #clock-cells : from common clock binding, shall contain 1
-- #reset-cells : from common reset binding, shall contain 1
-- #power-domain-cells : from generic power domain binding, shall contain 1
-- clocks : shall contain the XO clock
- shall contain the gpll0 out main clock (msm8998)
-- clock-names : shall be "xo"
- shall be "gpll0" (msm8998)
-
-Example:
- gpucc: clock-controller@5090000 {
- compatible = "qcom,sdm845-gpucc";
- reg = <0x5090000 0x9000>;
- #clock-cells = <1>;
- #reset-cells = <1>;
- #power-domain-cells = <1>;
- clocks = <&rpmhcc RPMH_CXO_CLK>;
- clock-names = "xo";
- };
diff --git a/dts/Bindings/clock/qcom,mmcc.txt b/dts/Bindings/clock/qcom,mmcc.txt
deleted file mode 100644
index 8b0f784..0000000
--- a/dts/Bindings/clock/qcom,mmcc.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-Qualcomm Multimedia Clock & Reset Controller Binding
-----------------------------------------------------
-
-Required properties :
-- compatible : shall contain only one of the following:
-
- "qcom,mmcc-apq8064"
- "qcom,mmcc-apq8084"
- "qcom,mmcc-msm8660"
- "qcom,mmcc-msm8960"
- "qcom,mmcc-msm8974"
- "qcom,mmcc-msm8996"
-
-- reg : shall contain base register location and length
-- #clock-cells : shall contain 1
-- #reset-cells : shall contain 1
-
-Optional properties :
-- #power-domain-cells : shall contain 1
-
-Example:
- clock-controller@4000000 {
- compatible = "qcom,mmcc-msm8960";
- reg = <0x4000000 0x1000>;
- #clock-cells = <1>;
- #reset-cells = <1>;
- #power-domain-cells = <1>;
- };
diff --git a/dts/Bindings/clock/qcom,mmcc.yaml b/dts/Bindings/clock/qcom,mmcc.yaml
new file mode 100644
index 0000000..8551849
--- /dev/null
+++ b/dts/Bindings/clock/qcom,mmcc.yaml
@@ -0,0 +1,98 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,mmcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Multimedia Clock & Reset Controller Binding
+
+maintainers:
+ - Jeffrey Hugo <jhugo@codeaurora.org>
+ - Taniya Das <tdas@codeaurora.org>
+
+description: |
+ Qualcomm multimedia clock control module which supports the clocks, resets and
+ power domains.
+
+properties:
+ compatible :
+ enum:
+ - qcom,mmcc-apq8064
+ - qcom,mmcc-apq8084
+ - qcom,mmcc-msm8660
+ - qcom,mmcc-msm8960
+ - qcom,mmcc-msm8974
+ - qcom,mmcc-msm8996
+ - qcom,mmcc-msm8998
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: Board sleep source
+ - description: Global PLL 0 clock
+ - description: DSI phy instance 0 dsi clock
+ - description: DSI phy instance 0 byte clock
+ - description: DSI phy instance 1 dsi clock
+ - description: DSI phy instance 1 byte clock
+ - description: HDMI phy PLL clock
+ - description: DisplayPort phy PLL vco clock
+ - description: DisplayPort phy PLL link clock
+
+ clock-names:
+ items:
+ - const: xo
+ - const: sleep
+ - const: gpll0
+ - const: dsi0dsi
+ - const: dsi0byte
+ - const: dsi1dsi
+ - const: dsi1byte
+ - const: hdmipll
+ - const: dpvco
+ - const: dplink
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+ protected-clocks:
+ description:
+ Protected clock specifier list as per common clock binding
+
+required:
+ - compatible
+ - reg
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+if:
+ properties:
+ compatible:
+ contains:
+ const: qcom,mmcc-msm8998
+
+then:
+ required:
+ - clocks
+ - clock-names
+
+examples:
+ # Example for MMCC for MSM8960:
+ - |
+ clock-controller@4000000 {
+ compatible = "qcom,mmcc-msm8960";
+ reg = <0x4000000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/dts/Bindings/clock/qcom,msm8998-gpucc.yaml b/dts/Bindings/clock/qcom,msm8998-gpucc.yaml
new file mode 100644
index 0000000..7d853c1
--- /dev/null
+++ b/dts/Bindings/clock/qcom,msm8998-gpucc.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,msm8998-gpucc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Graphics Clock & Reset Controller Binding for MSM8998
+
+maintainers:
+ - Taniya Das <tdas@codeaurora.org>
+
+description: |
+ Qualcomm graphics clock control module which supports the clocks, resets and
+ power domains on MSM8998.
+
+ See also dt-bindings/clock/qcom,gpucc-msm8998.h.
+
+properties:
+ compatible:
+ const: qcom,msm8998-gpucc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 main branch source (gcc_gpu_gpll0_clk_src)
+
+ clock-names:
+ items:
+ - const: xo
+ - const: gpll0
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-msm8998.h>
+ #include <dt-bindings/clock/qcom,rpmcc.h>
+ clock-controller@5065000 {
+ compatible = "qcom,msm8998-gpucc";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ reg = <0x05065000 0x9000>;
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>, <&gcc GPLL0_OUT_MAIN>;
+ clock-names = "xo", "gpll0";
+ };
+...
diff --git a/dts/Bindings/clock/qcom,rpmhcc.yaml b/dts/Bindings/clock/qcom,rpmhcc.yaml
index 94e2f14..2cd158f 100644
--- a/dts/Bindings/clock/qcom,rpmhcc.yaml
+++ b/dts/Bindings/clock/qcom,rpmhcc.yaml
@@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only
%YAML 1.2
---
-$id: http://devicetree.org/schemas/bindings/clock/qcom,rpmhcc.yaml#
+$id: http://devicetree.org/schemas/clock/qcom,rpmhcc.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#
title: Qualcomm Technologies, Inc. RPMh Clocks Bindings
diff --git a/dts/Bindings/clock/qcom,sc7180-dispcc.yaml b/dts/Bindings/clock/qcom,sc7180-dispcc.yaml
new file mode 100644
index 0000000..0429062
--- /dev/null
+++ b/dts/Bindings/clock/qcom,sc7180-dispcc.yaml
@@ -0,0 +1,84 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sc7180-dispcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock & Reset Controller Binding for SC7180
+
+maintainers:
+ - Taniya Das <tdas@codeaurora.org>
+
+description: |
+ Qualcomm display clock control module which supports the clocks, resets and
+ power domains on SC7180.
+
+ See also dt-bindings/clock/qcom,dispcc-sc7180.h.
+
+properties:
+ compatible:
+ const: qcom,sc7180-dispcc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 source from GCC
+ - description: Byte clock from DSI PHY
+ - description: Pixel clock from DSI PHY
+ - description: Link clock from DP PHY
+ - description: VCO DIV clock from DP PHY
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: gcc_disp_gpll0_clk_src
+ - const: dsi0_phy_pll_out_byteclk
+ - const: dsi0_phy_pll_out_dsiclk
+ - const: dp_phy_pll_link_clk
+ - const: dp_phy_pll_vco_div_clk
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sc7180.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@af00000 {
+ compatible = "qcom,sc7180-dispcc";
+ reg = <0 0x0af00000 0 0x200000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_DISP_GPLL0_CLK_SRC>,
+ <&dsi_phy 0>,
+ <&dsi_phy 1>,
+ <&dp_phy 0>,
+ <&dp_phy 1>;
+ clock-names = "bi_tcxo",
+ "gcc_disp_gpll0_clk_src",
+ "dsi0_phy_pll_out_byteclk",
+ "dsi0_phy_pll_out_dsiclk",
+ "dp_phy_pll_link_clk",
+ "dp_phy_pll_vco_div_clk";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/dts/Bindings/clock/qcom,sc7180-gpucc.yaml b/dts/Bindings/clock/qcom,sc7180-gpucc.yaml
new file mode 100644
index 0000000..5785192
--- /dev/null
+++ b/dts/Bindings/clock/qcom,sc7180-gpucc.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sc7180-gpucc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Graphics Clock & Reset Controller Binding for SC7180
+
+maintainers:
+ - Taniya Das <tdas@codeaurora.org>
+
+description: |
+ Qualcomm graphics clock control module which supports the clocks, resets and
+ power domains on SC7180.
+
+ See also dt-bindings/clock/qcom,gpucc-sc7180.h.
+
+properties:
+ compatible:
+ const: qcom,sc7180-gpucc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 main branch source
+ - description: GPLL0 div branch source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: gcc_gpu_gpll0_clk_src
+ - const: gcc_gpu_gpll0_div_clk_src
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sc7180.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@5090000 {
+ compatible = "qcom,sc7180-gpucc";
+ reg = <0 0x05090000 0 0x9000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_GPU_GPLL0_CLK_SRC>,
+ <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
+ clock-names = "bi_tcxo",
+ "gcc_gpu_gpll0_clk_src",
+ "gcc_gpu_gpll0_div_clk_src";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/dts/Bindings/clock/qcom,sc7180-videocc.yaml b/dts/Bindings/clock/qcom,sc7180-videocc.yaml
new file mode 100644
index 0000000..31df901
--- /dev/null
+++ b/dts/Bindings/clock/qcom,sc7180-videocc.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sc7180-videocc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Video Clock & Reset Controller Binding for SC7180
+
+maintainers:
+ - Taniya Das <tdas@codeaurora.org>
+
+description: |
+ Qualcomm video clock control module which supports the clocks, resets and
+ power domains on SC7180.
+
+ See also dt-bindings/clock/qcom,videocc-sc7180.h.
+
+properties:
+ compatible:
+ const: qcom,sc7180-videocc
+
+ clocks:
+ items:
+ - description: Board XO source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@ab00000 {
+ compatible = "qcom,sc7180-videocc";
+ reg = <0 0x0ab00000 0 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "bi_tcxo";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/dts/Bindings/clock/qcom,sdm845-dispcc.yaml b/dts/Bindings/clock/qcom,sdm845-dispcc.yaml
new file mode 100644
index 0000000..89269dd
--- /dev/null
+++ b/dts/Bindings/clock/qcom,sdm845-dispcc.yaml
@@ -0,0 +1,99 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sdm845-dispcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Display Clock & Reset Controller Binding for SDM845
+
+maintainers:
+ - Taniya Das <tdas@codeaurora.org>
+
+description: |
+ Qualcomm display clock control module which supports the clocks, resets and
+ power domains on SDM845.
+
+ See also dt-bindings/clock/qcom,dispcc-sdm845.h.
+
+properties:
+ compatible:
+ const: qcom,sdm845-dispcc
+
+ # NOTE: sdm845.dtsi existed for quite some time and specified no clocks.
+ # The code had to use hardcoded mechanisms to find the input clocks.
+ # New dts files should have these clocks.
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 source from GCC
+ - description: GPLL0 div source from GCC
+ - description: Byte clock from DSI PHY0
+ - description: Pixel clock from DSI PHY0
+ - description: Byte clock from DSI PHY1
+ - description: Pixel clock from DSI PHY1
+ - description: Link clock from DP PHY
+ - description: VCO DIV clock from DP PHY
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: gcc_disp_gpll0_clk_src
+ - const: gcc_disp_gpll0_div_clk_src
+ - const: dsi0_phy_pll_out_byteclk
+ - const: dsi0_phy_pll_out_dsiclk
+ - const: dsi1_phy_pll_out_byteclk
+ - const: dsi1_phy_pll_out_dsiclk
+ - const: dp_link_clk_divsel_ten
+ - const: dp_vco_divided_clk_src_mux
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sdm845.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@af00000 {
+ compatible = "qcom,sdm845-dispcc";
+ reg = <0 0x0af00000 0 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_DISP_GPLL0_CLK_SRC>,
+ <&gcc GCC_DISP_GPLL0_DIV_CLK_SRC>,
+ <&dsi0_phy 0>,
+ <&dsi0_phy 1>,
+ <&dsi1_phy 0>,
+ <&dsi1_phy 1>,
+ <&dp_phy 0>,
+ <&dp_phy 1>;
+ clock-names = "bi_tcxo",
+ "gcc_disp_gpll0_clk_src",
+ "gcc_disp_gpll0_div_clk_src",
+ "dsi0_phy_pll_out_byteclk",
+ "dsi0_phy_pll_out_dsiclk",
+ "dsi1_phy_pll_out_byteclk",
+ "dsi1_phy_pll_out_dsiclk",
+ "dp_link_clk_divsel_ten",
+ "dp_vco_divided_clk_src_mux";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/dts/Bindings/clock/qcom,sdm845-gpucc.yaml b/dts/Bindings/clock/qcom,sdm845-gpucc.yaml
new file mode 100644
index 0000000..bac04f1
--- /dev/null
+++ b/dts/Bindings/clock/qcom,sdm845-gpucc.yaml
@@ -0,0 +1,72 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sdm845-gpucc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Graphics Clock & Reset Controller Binding for SDM845
+
+maintainers:
+ - Taniya Das <tdas@codeaurora.org>
+
+description: |
+ Qualcomm graphics clock control module which supports the clocks, resets and
+ power domains on SDM845.
+
+ See also dt-bindings/clock/qcom,gpucc-sdm845.h.
+
+properties:
+ compatible:
+ const: qcom,sdm845-gpucc
+
+ clocks:
+ items:
+ - description: Board XO source
+ - description: GPLL0 main branch source
+ - description: GPLL0 div branch source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+ - const: gcc_gpu_gpll0_clk_src
+ - const: gcc_gpu_gpll0_div_clk_src
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,gcc-sdm845.h>
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@5090000 {
+ compatible = "qcom,sdm845-gpucc";
+ reg = <0 0x05090000 0 0x9000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>,
+ <&gcc GCC_GPU_GPLL0_CLK_SRC>,
+ <&gcc GCC_GPU_GPLL0_DIV_CLK_SRC>;
+ clock-names = "bi_tcxo",
+ "gcc_gpu_gpll0_clk_src",
+ "gcc_gpu_gpll0_div_clk_src";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/dts/Bindings/clock/qcom,sdm845-videocc.yaml b/dts/Bindings/clock/qcom,sdm845-videocc.yaml
new file mode 100644
index 0000000..9d216c0
--- /dev/null
+++ b/dts/Bindings/clock/qcom,sdm845-videocc.yaml
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/qcom,sdm845-videocc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Qualcomm Video Clock & Reset Controller Binding for SDM845
+
+maintainers:
+ - Taniya Das <tdas@codeaurora.org>
+
+description: |
+ Qualcomm video clock control module which supports the clocks, resets and
+ power domains on SDM845.
+
+ See also dt-bindings/clock/qcom,videocc-sdm845.h.
+
+properties:
+ compatible:
+ const: qcom,sdm845-videocc
+
+ clocks:
+ items:
+ - description: Board XO source
+
+ clock-names:
+ items:
+ - const: bi_tcxo
+
+ '#clock-cells':
+ const: 1
+
+ '#reset-cells':
+ const: 1
+
+ '#power-domain-cells':
+ const: 1
+
+ reg:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - '#clock-cells'
+ - '#reset-cells'
+ - '#power-domain-cells'
+
+examples:
+ - |
+ #include <dt-bindings/clock/qcom,rpmh.h>
+ clock-controller@ab00000 {
+ compatible = "qcom,sdm845-videocc";
+ reg = <0 0x0ab00000 0 0x10000>;
+ clocks = <&rpmhcc RPMH_CXO_CLK>;
+ clock-names = "bi_tcxo";
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+...
diff --git a/dts/Bindings/clock/qcom,videocc.txt b/dts/Bindings/clock/qcom,videocc.txt
deleted file mode 100644
index 8a8622c..0000000
--- a/dts/Bindings/clock/qcom,videocc.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-Qualcomm Video Clock & Reset Controller Binding
------------------------------------------------
-
-Required properties :
-- compatible : shall contain "qcom,sdm845-videocc"
-- reg : shall contain base register location and length
-- #clock-cells : from common clock binding, shall contain 1.
-- #power-domain-cells : from generic power domain binding, shall contain 1.
-- #reset-cells : from common reset binding, shall contain 1.
-
-Example:
- videocc: clock-controller@ab00000 {
- compatible = "qcom,sdm845-videocc";
- reg = <0xab00000 0x10000>;
- #clock-cells = <1>;
- #power-domain-cells = <1>;
- #reset-cells = <1>;
- };
diff --git a/dts/Bindings/clock/renesas,cpg-mssr.txt b/dts/Bindings/clock/renesas,cpg-mssr.txt
index c7674d0..f4d153f 100644
--- a/dts/Bindings/clock/renesas,cpg-mssr.txt
+++ b/dts/Bindings/clock/renesas,cpg-mssr.txt
@@ -19,7 +19,7 @@ Required Properties:
- "renesas,r8a7745-cpg-mssr" for the r8a7745 SoC (RZ/G1E)
- "renesas,r8a77470-cpg-mssr" for the r8a77470 SoC (RZ/G1C)
- "renesas,r8a774a1-cpg-mssr" for the r8a774a1 SoC (RZ/G2M)
- - "renesas,r8a774b1-cpg-mssr" for the r8a774a1 SoC (RZ/G2N)
+ - "renesas,r8a774b1-cpg-mssr" for the r8a774b1 SoC (RZ/G2N)
- "renesas,r8a774c0-cpg-mssr" for the r8a774c0 SoC (RZ/G2E)
- "renesas,r8a7790-cpg-mssr" for the r8a7790 SoC (R-Car H2)
- "renesas,r8a7791-cpg-mssr" for the r8a7791 SoC (R-Car M2-W)
diff --git a/dts/Bindings/clock/st,stm32mp1-rcc.txt b/dts/Bindings/clock/st,stm32mp1-rcc.txt
deleted file mode 100644
index fb9495e..0000000
--- a/dts/Bindings/clock/st,stm32mp1-rcc.txt
+++ /dev/null
@@ -1,60 +0,0 @@
-STMicroelectronics STM32 Peripheral Reset Clock Controller
-==========================================================
-
-The RCC IP is both a reset and a clock controller.
-
-RCC makes also power management (resume/supend and wakeup interrupt).
-
-Please also refer to reset.txt for common reset controller binding usage.
-
-Please also refer to clock-bindings.txt for common clock controller
-binding usage.
-
-
-Required properties:
-- compatible: "st,stm32mp1-rcc", "syscon"
-- reg: should be register base and length as documented in the datasheet
-- #clock-cells: 1, device nodes should specify the clock in their
- "clocks" property, containing a phandle to the clock device node,
- an index specifying the clock to use.
-- #reset-cells: Shall be 1
-- interrupts: Should contain a general interrupt line and a interrupt line
- to the wake-up of processor (CSTOP).
-
-Example:
- rcc: rcc@50000000 {
- compatible = "st,stm32mp1-rcc", "syscon";
- reg = <0x50000000 0x1000>;
- #clock-cells = <1>;
- #reset-cells = <1>;
- interrupts = <GIC_SPI 5 IRQ_TYPE_NONE>,
- <GIC_SPI 145 IRQ_TYPE_NONE>;
- };
-
-Specifying clocks
-=================
-
-All available clocks are defined as preprocessor macros in
-dt-bindings/clock/stm32mp1-clks.h header and can be used in device
-tree sources.
-
-Specifying softreset control of devices
-=======================================
-
-Device nodes should specify the reset channel required in their "resets"
-property, containing a phandle to the reset device node and an index specifying
-which channel to use.
-The index is the bit number within the RCC registers bank, starting from RCC
-base address.
-It is calculated as: index = register_offset / 4 * 32 + bit_offset.
-Where bit_offset is the bit offset within the register.
-
-For example on STM32MP1, for LTDC reset:
- ltdc = APB4_RSTSETR_offset / 4 * 32 + LTDC_bit_offset
- = 0x180 / 4 * 32 + 0 = 3072
-
-The list of valid indices for STM32MP1 is available in:
-include/dt-bindings/reset-controller/stm32mp1-resets.h
-
-This file implements defines like:
-#define LTDC_R 3072
diff --git a/dts/Bindings/clock/st,stm32mp1-rcc.yaml b/dts/Bindings/clock/st,stm32mp1-rcc.yaml
new file mode 100644
index 0000000..4e38550
--- /dev/null
+++ b/dts/Bindings/clock/st,stm32mp1-rcc.yaml
@@ -0,0 +1,79 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/st,stm32mp1-rcc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Reset Clock Controller Binding
+
+maintainers:
+ - Gabriel Fernandez <gabriel.fernandez@st.com>
+
+description: |
+ The RCC IP is both a reset and a clock controller.
+ RCC makes also power management (resume/supend and wakeup interrupt).
+ Please also refer to reset.txt for common reset controller binding usage.
+
+ This binding uses common clock bindings
+ Documentation/devicetree/bindings/clock/clock-bindings.txt
+
+ Specifying clocks
+ =================
+
+ All available clocks are defined as preprocessor macros in
+ dt-bindings/clock/stm32mp1-clks.h header and can be used in device
+ tree sources.
+
+ Specifying softreset control of devices
+ =======================================
+
+ Device nodes should specify the reset channel required in their "resets"
+ property, containing a phandle to the reset device node and an index specifying
+ which channel to use.
+ The index is the bit number within the RCC registers bank, starting from RCC
+ base address.
+ It is calculated as: index = register_offset / 4 * 32 + bit_offset.
+ Where bit_offset is the bit offset within the register.
+
+ For example on STM32MP1, for LTDC reset:
+ ltdc = APB4_RSTSETR_offset / 4 * 32 + LTDC_bit_offset
+ = 0x180 / 4 * 32 + 0 = 3072
+
+ The list of valid indices for STM32MP1 is available in:
+ include/dt-bindings/reset-controller/stm32mp1-resets.h
+
+ This file implements defines like:
+ #define LTDC_R 3072
+
+properties:
+ "#clock-cells":
+ const: 1
+
+ "#reset-cells":
+ const: 1
+
+ compatible:
+ items:
+ - const: st,stm32mp1-rcc
+ - const: syscon
+
+ reg:
+ maxItems: 1
+
+required:
+ - "#clock-cells"
+ - "#reset-cells"
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ rcc: rcc@50000000 {
+ compatible = "st,stm32mp1-rcc", "syscon";
+ reg = <0x50000000 0x1000>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ };
+...
diff --git a/dts/Bindings/clock/sun8i-de2.txt b/dts/Bindings/clock/sun8i-de2.txt
deleted file mode 100644
index 41a52c2..0000000
--- a/dts/Bindings/clock/sun8i-de2.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-Allwinner Display Engine 2.0/3.0 Clock Control Binding
-------------------------------------------------------
-
-Required properties :
-- compatible: must contain one of the following compatibles:
- - "allwinner,sun8i-a83t-de2-clk"
- - "allwinner,sun8i-h3-de2-clk"
- - "allwinner,sun8i-v3s-de2-clk"
- - "allwinner,sun50i-a64-de2-clk"
- - "allwinner,sun50i-h5-de2-clk"
- - "allwinner,sun50i-h6-de3-clk"
-
-- reg: Must contain the registers base address and length
-- clocks: phandle to the clocks feeding the display engine subsystem.
- Three are needed:
- - "mod": the display engine module clock (on A83T it's the DE PLL)
- - "bus": the bus clock for the whole display engine subsystem
-- clock-names: Must contain the clock names described just above
-- resets: phandle to the reset control for the display engine subsystem.
-- #clock-cells : must contain 1
-- #reset-cells : must contain 1
-
-Example:
-de2_clocks: clock@1000000 {
- compatible = "allwinner,sun8i-h3-de2-clk";
- reg = <0x01000000 0x100000>;
- clocks = <&ccu CLK_BUS_DE>,
- <&ccu CLK_DE>;
- clock-names = "bus",
- "mod";
- resets = <&ccu RST_BUS_DE>;
- #clock-cells = <1>;
- #reset-cells = <1>;
-};
diff --git a/dts/Bindings/clock/sun9i-de.txt b/dts/Bindings/clock/sun9i-de.txt
deleted file mode 100644
index fb18f32..0000000
--- a/dts/Bindings/clock/sun9i-de.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-Allwinner A80 Display Engine Clock Control Binding
---------------------------------------------------
-
-Required properties :
-- compatible: must contain one of the following compatibles:
- - "allwinner,sun9i-a80-de-clks"
-
-- reg: Must contain the registers base address and length
-- clocks: phandle to the clocks feeding the display engine subsystem.
- Three are needed:
- - "mod": the display engine module clock
- - "dram": the DRAM bus clock for the system
- - "bus": the bus clock for the whole display engine subsystem
-- clock-names: Must contain the clock names described just above
-- resets: phandle to the reset control for the display engine subsystem.
-- #clock-cells : must contain 1
-- #reset-cells : must contain 1
-
-Example:
-de_clocks: clock@3000000 {
- compatible = "allwinner,sun9i-a80-de-clks";
- reg = <0x03000000 0x30>;
- clocks = <&ccu CLK_DE>, <&ccu CLK_SDRAM>, <&ccu CLK_BUS_DE>;
- clock-names = "mod", "dram", "bus";
- resets = <&ccu RST_BUS_DE>;
- #clock-cells = <1>;
- #reset-cells = <1>;
-};
diff --git a/dts/Bindings/clock/sun9i-usb.txt b/dts/Bindings/clock/sun9i-usb.txt
deleted file mode 100644
index 3564bd4..0000000
--- a/dts/Bindings/clock/sun9i-usb.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-Allwinner A80 USB Clock Control Binding
----------------------------------------
-
-Required properties :
-- compatible: must contain one of the following compatibles:
- - "allwinner,sun9i-a80-usb-clocks"
-
-- reg: Must contain the registers base address and length
-- clocks: phandle to the clocks feeding the USB subsystem. Two are needed:
- - "bus": the bus clock for the whole USB subsystem
- - "hosc": the high frequency oscillator (usually at 24MHz)
-- clock-names: Must contain the clock names described just above
-- #clock-cells : must contain 1
-- #reset-cells : must contain 1
-
-Example:
-usb_clocks: clock@a08000 {
- compatible = "allwinner,sun9i-a80-usb-clks";
- reg = <0x00a08000 0x8>;
- clocks = <&ccu CLK_BUS_USB>, <&osc24M>;
- clock-names = "bus", "hosc";
- #clock-cells = <1>;
- #reset-cells = <1>;
-};
diff --git a/dts/Bindings/clock/sunxi.txt b/dts/Bindings/clock/sunxi.txt
deleted file mode 100644
index 1a042e2..0000000
--- a/dts/Bindings/clock/sunxi.txt
+++ /dev/null
@@ -1,225 +0,0 @@
-Device Tree Clock bindings for arch-sunxi
-
-This binding uses the common clock binding[1].
-
-[1] Documentation/devicetree/bindings/clock/clock-bindings.txt
-
-Required properties:
-- compatible : shall be one of the following:
- "allwinner,sun4i-a10-osc-clk" - for a gatable oscillator
- "allwinner,sun4i-a10-pll1-clk" - for the main PLL clock and PLL4
- "allwinner,sun6i-a31-pll1-clk" - for the main PLL clock on A31
- "allwinner,sun8i-a23-pll1-clk" - for the main PLL clock on A23
- "allwinner,sun4i-a10-pll3-clk" - for the video PLL clock on A10
- "allwinner,sun9i-a80-pll4-clk" - for the peripheral PLLs on A80
- "allwinner,sun4i-a10-pll5-clk" - for the PLL5 clock
- "allwinner,sun4i-a10-pll6-clk" - for the PLL6 clock
- "allwinner,sun6i-a31-pll6-clk" - for the PLL6 clock on A31
- "allwinner,sun9i-a80-gt-clk" - for the GT bus clock on A80
- "allwinner,sun4i-a10-cpu-clk" - for the CPU multiplexer clock
- "allwinner,sun4i-a10-axi-clk" - for the AXI clock
- "allwinner,sun8i-a23-axi-clk" - for the AXI clock on A23
- "allwinner,sun4i-a10-gates-clk" - for generic gates on all compatible SoCs
- "allwinner,sun4i-a10-axi-gates-clk" - for the AXI gates
- "allwinner,sun4i-a10-ahb-clk" - for the AHB clock
- "allwinner,sun5i-a13-ahb-clk" - for the AHB clock on A13
- "allwinner,sun9i-a80-ahb-clk" - for the AHB bus clocks on A80
- "allwinner,sun4i-a10-ahb-gates-clk" - for the AHB gates on A10
- "allwinner,sun5i-a13-ahb-gates-clk" - for the AHB gates on A13
- "allwinner,sun5i-a10s-ahb-gates-clk" - for the AHB gates on A10s
- "allwinner,sun7i-a20-ahb-gates-clk" - for the AHB gates on A20
- "allwinner,sun6i-a31-ar100-clk" - for the AR100 on A31
- "allwinner,sun9i-a80-cpus-clk" - for the CPUS on A80
- "allwinner,sun6i-a31-ahb1-clk" - for the AHB1 clock on A31
- "allwinner,sun8i-h3-ahb2-clk" - for the AHB2 clock on H3
- "allwinner,sun6i-a31-ahb1-gates-clk" - for the AHB1 gates on A31
- "allwinner,sun8i-a23-ahb1-gates-clk" - for the AHB1 gates on A23
- "allwinner,sun9i-a80-ahb0-gates-clk" - for the AHB0 gates on A80
- "allwinner,sun9i-a80-ahb1-gates-clk" - for the AHB1 gates on A80
- "allwinner,sun9i-a80-ahb2-gates-clk" - for the AHB2 gates on A80
- "allwinner,sun4i-a10-apb0-clk" - for the APB0 clock
- "allwinner,sun6i-a31-apb0-clk" - for the APB0 clock on A31
- "allwinner,sun8i-a23-apb0-clk" - for the APB0 clock on A23
- "allwinner,sun9i-a80-apb0-clk" - for the APB0 bus clock on A80
- "allwinner,sun8i-a83t-apb0-gates-clk" - for the APB0 gates on A83T
- "allwinner,sun4i-a10-apb0-gates-clk" - for the APB0 gates on A10
- "allwinner,sun5i-a13-apb0-gates-clk" - for the APB0 gates on A13
- "allwinner,sun5i-a10s-apb0-gates-clk" - for the APB0 gates on A10s
- "allwinner,sun6i-a31-apb0-gates-clk" - for the APB0 gates on A31
- "allwinner,sun7i-a20-apb0-gates-clk" - for the APB0 gates on A20
- "allwinner,sun8i-a23-apb0-gates-clk" - for the APB0 gates on A23
- "allwinner,sun8i-h3-apb0-gates-clk" - for the APB0 gates on H3
- "allwinner,sun9i-a80-apb0-gates-clk" - for the APB0 gates on A80
- "allwinner,sun4i-a10-apb1-clk" - for the APB1 clock
- "allwinner,sun9i-a80-apb1-clk" - for the APB1 bus clock on A80
- "allwinner,sun4i-a10-apb1-gates-clk" - for the APB1 gates on A10
- "allwinner,sun5i-a13-apb1-gates-clk" - for the APB1 gates on A13
- "allwinner,sun5i-a10s-apb1-gates-clk" - for the APB1 gates on A10s
- "allwinner,sun6i-a31-apb1-gates-clk" - for the APB1 gates on A31
- "allwinner,sun7i-a20-apb1-gates-clk" - for the APB1 gates on A20
- "allwinner,sun8i-a23-apb1-gates-clk" - for the APB1 gates on A23
- "allwinner,sun9i-a80-apb1-gates-clk" - for the APB1 gates on A80
- "allwinner,sun6i-a31-apb2-gates-clk" - for the APB2 gates on A31
- "allwinner,sun8i-a23-apb2-gates-clk" - for the APB2 gates on A23
- "allwinner,sun8i-a83t-bus-gates-clk" - for the bus gates on A83T
- "allwinner,sun8i-h3-bus-gates-clk" - for the bus gates on H3
- "allwinner,sun9i-a80-apbs-gates-clk" - for the APBS gates on A80
- "allwinner,sun4i-a10-display-clk" - for the display clocks on the A10
- "allwinner,sun4i-a10-dram-gates-clk" - for the DRAM gates on A10
- "allwinner,sun5i-a13-dram-gates-clk" - for the DRAM gates on A13
- "allwinner,sun5i-a13-mbus-clk" - for the MBUS clock on A13
- "allwinner,sun4i-a10-mmc-clk" - for the MMC clock
- "allwinner,sun9i-a80-mmc-clk" - for mmc module clocks on A80
- "allwinner,sun9i-a80-mmc-config-clk" - for mmc gates + resets on A80
- "allwinner,sun4i-a10-mod0-clk" - for the module 0 family of clocks
- "allwinner,sun9i-a80-mod0-clk" - for module 0 (storage) clocks on A80
- "allwinner,sun8i-a23-mbus-clk" - for the MBUS clock on A23
- "allwinner,sun7i-a20-out-clk" - for the external output clocks
- "allwinner,sun7i-a20-gmac-clk" - for the GMAC clock module on A20/A31
- "allwinner,sun4i-a10-tcon-ch0-clk" - for the TCON channel 0 clock on the A10
- "allwinner,sun4i-a10-tcon-ch1-clk" - for the TCON channel 1 clock on the A10
- "allwinner,sun4i-a10-usb-clk" - for usb gates + resets on A10 / A20
- "allwinner,sun5i-a13-usb-clk" - for usb gates + resets on A13
- "allwinner,sun6i-a31-usb-clk" - for usb gates + resets on A31
- "allwinner,sun8i-a23-usb-clk" - for usb gates + resets on A23
- "allwinner,sun8i-h3-usb-clk" - for usb gates + resets on H3
- "allwinner,sun9i-a80-usb-mod-clk" - for usb gates + resets on A80
- "allwinner,sun9i-a80-usb-phy-clk" - for usb phy gates + resets on A80
- "allwinner,sun4i-a10-ve-clk" - for the Video Engine clock
- "allwinner,sun6i-a31-display-clk" - for the display clocks
-
-Required properties for all clocks:
-- reg : shall be the control register address for the clock.
-- clocks : shall be the input parent clock(s) phandle for the clock. For
- multiplexed clocks, the list order must match the hardware
- programming order.
-- #clock-cells : from common clock binding; shall be set to 0 except for
- the following compatibles where it shall be set to 1:
- "allwinner,*-gates-clk", "allwinner,sun4i-pll5-clk",
- "allwinner,sun4i-pll6-clk", "allwinner,sun6i-a31-pll6-clk",
- "allwinner,*-usb-clk", "allwinner,*-mmc-clk",
- "allwinner,*-mmc-config-clk"
-- clock-output-names : shall be the corresponding names of the outputs.
- If the clock module only has one output, the name shall be the
- module name.
-
-And "allwinner,*-usb-clk" clocks also require:
-- reset-cells : shall be set to 1
-
-The "allwinner,sun4i-a10-ve-clk" clock also requires:
-- reset-cells : shall be set to 0
-
-The "allwinner,sun9i-a80-mmc-config-clk" clock also requires:
-- #reset-cells : shall be set to 1
-- resets : shall be the reset control phandle for the mmc block.
-
-For "allwinner,sun7i-a20-gmac-clk", the parent clocks shall be fixed rate
-dummy clocks at 25 MHz and 125 MHz, respectively. See example.
-
-Clock consumers should specify the desired clocks they use with a
-"clocks" phandle cell. Consumers that are using a gated clock should
-provide an additional ID in their clock property. This ID is the
-offset of the bit controlling this particular gate in the register.
-For the other clocks with "#clock-cells" = 1, the additional ID shall
-refer to the index of the output.
-
-For "allwinner,sun6i-a31-pll6-clk", there are 2 outputs. The first output
-is the normal PLL6 output, or "pll6". The second output is rate doubled
-PLL6, or "pll6x2".
-
-The "allwinner,*-mmc-clk" clocks have three different outputs: the
-main clock, with the ID 0, and the output and sample clocks, with the
-IDs 1 and 2, respectively.
-
-The "allwinner,sun9i-a80-mmc-config-clk" clock has one clock/reset output
-per mmc controller. The number of outputs is determined by the size of
-the address block, which is related to the overall mmc block.
-
-For example:
-
-osc24M: clk@1c20050 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-osc-clk";
- reg = <0x01c20050 0x4>;
- clocks = <&osc24M_fixed>;
- clock-output-names = "osc24M";
-};
-
-pll1: clk@1c20000 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-pll1-clk";
- reg = <0x01c20000 0x4>;
- clocks = <&osc24M>;
- clock-output-names = "pll1";
-};
-
-pll5: clk@1c20020 {
- #clock-cells = <1>;
- compatible = "allwinner,sun4i-pll5-clk";
- reg = <0x01c20020 0x4>;
- clocks = <&osc24M>;
- clock-output-names = "pll5_ddr", "pll5_other";
-};
-
-pll6: clk@1c20028 {
- #clock-cells = <1>;
- compatible = "allwinner,sun6i-a31-pll6-clk";
- reg = <0x01c20028 0x4>;
- clocks = <&osc24M>;
- clock-output-names = "pll6", "pll6x2";
-};
-
-cpu: cpu@1c20054 {
- #clock-cells = <0>;
- compatible = "allwinner,sun4i-a10-cpu-clk";
- reg = <0x01c20054 0x4>;
- clocks = <&osc32k>, <&osc24M>, <&pll1>;
- clock-output-names = "cpu";
-};
-
-mmc0_clk: clk@1c20088 {
- #clock-cells = <1>;
- compatible = "allwinner,sun4i-a10-mmc-clk";
- reg = <0x01c20088 0x4>;
- clocks = <&osc24M>, <&pll6 1>, <&pll5 1>;
- clock-output-names = "mmc0", "mmc0_output", "mmc0_sample";
-};
-
-mii_phy_tx_clk: clk@2 {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <25000000>;
- clock-output-names = "mii_phy_tx";
-};
-
-gmac_int_tx_clk: clk@3 {
- #clock-cells = <0>;
- compatible = "fixed-clock";
- clock-frequency = <125000000>;
- clock-output-names = "gmac_int_tx";
-};
-
-gmac_clk: clk@1c20164 {
- #clock-cells = <0>;
- compatible = "allwinner,sun7i-a20-gmac-clk";
- reg = <0x01c20164 0x4>;
- /*
- * The first clock must be fixed at 25MHz;
- * the second clock must be fixed at 125MHz
- */
- clocks = <&mii_phy_tx_clk>, <&gmac_int_tx_clk>;
- clock-output-names = "gmac";
-};
-
-mmc_config_clk: clk@1c13000 {
- compatible = "allwinner,sun9i-a80-mmc-config-clk";
- reg = <0x01c13000 0x10>;
- clocks = <&ahb0_gates 8>;
- clock-names = "ahb";
- resets = <&ahb0_resets 8>;
- reset-names = "ahb";
- #clock-cells = <1>;
- #reset-cells = <1>;
- clock-output-names = "mmc0_config", "mmc1_config",
- "mmc2_config", "mmc3_config";
-};
diff --git a/dts/Bindings/clock/ti-clkctrl.txt b/dts/Bindings/clock/ti-clkctrl.txt
index 48ee699..18af6b9 100644
--- a/dts/Bindings/clock/ti-clkctrl.txt
+++ b/dts/Bindings/clock/ti-clkctrl.txt
@@ -16,18 +16,23 @@ For more information, please see the Linux clock framework binding at
Documentation/devicetree/bindings/clock/clock-bindings.txt.
Required properties :
-- compatible : shall be "ti,clkctrl"
+- compatible : shall be "ti,clkctrl" or a clock domain specific name:
+ "ti,clkctrl-l4-cfg"
+ "ti,clkctrl-l4-per"
+ "ti,clkctrl-l4-secure"
+ "ti,clkctrl-l4-wkup"
- #clock-cells : shall contain 2 with the first entry being the instance
offset from the clock domain base and the second being the
clock index
+- reg : clock registers
Example: Clock controller node on omap 4430:
&cm2 {
l4per: cm@1400 {
cm_l4per@0 {
- cm_l4per_clkctrl: clk@20 {
- compatible = "ti,clkctrl";
+ cm_l4per_clkctrl: clock@20 {
+ compatible = "ti,clkctrl-l4-per", "ti,clkctrl";
reg = <0x20 0x1b0>;
#clock-cells = <2>;
};
diff --git a/dts/Bindings/clock/ti/dra7-atl.txt b/dts/Bindings/clock/ti/dra7-atl.txt
index 10f7047..21c002d 100644
--- a/dts/Bindings/clock/ti/dra7-atl.txt
+++ b/dts/Bindings/clock/ti/dra7-atl.txt
@@ -43,7 +43,7 @@ Configuration of ATL instances:
- aws : Audio word select signal selection
};
-For valid word select signals, see the dt-bindings/clk/ti-dra7-atl.h include
+For valid word select signals, see the dt-bindings/clock/ti-dra7-atl.h include
file.
Examples:
@@ -83,7 +83,7 @@ atl: atl@4843c000 {
clock-names = "fck";
};
-#include <dt-bindings/clk/ti-dra7-atl.h>
+#include <dt-bindings/clock/ti-dra7-atl.h>
&atl {
diff --git a/dts/Bindings/clock/xlnx,versal-clk.yaml b/dts/Bindings/clock/xlnx,versal-clk.yaml
new file mode 100644
index 0000000..229af98
--- /dev/null
+++ b/dts/Bindings/clock/xlnx,versal-clk.yaml
@@ -0,0 +1,64 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/clock/xlnx,versal-clk.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Xilinx Versal clock controller
+
+maintainers:
+ - Michal Simek <michal.simek@xilinx.com>
+ - Jolly Shah <jolly.shah@xilinx.com>
+ - Rajan Vaja <rajan.vaja@xilinx.com>
+
+description: |
+ The clock controller is a hardware block of Xilinx versal clock tree. It
+ reads required input clock frequencies from the devicetree and acts as clock
+ provider for all clock consumers of PS clocks.
+
+select: false
+
+properties:
+ compatible:
+ const: xlnx,versal-clk
+
+ "#clock-cells":
+ const: 1
+
+ clocks:
+ description: List of clock specifiers which are external input
+ clocks to the given clock controller.
+ items:
+ - description: reference clock
+ - description: alternate reference clock
+ - description: alternate reference clock for programmable logic
+
+ clock-names:
+ items:
+ - const: ref
+ - const: alt_ref
+ - const: pl_alt_ref
+
+required:
+ - compatible
+ - "#clock-cells"
+ - clocks
+ - clock-names
+
+additionalProperties: false
+
+examples:
+ - |
+ firmware {
+ zynqmp_firmware: zynqmp-firmware {
+ compatible = "xlnx,zynqmp-firmware";
+ method = "smc";
+ versal_clk: clock-controller {
+ #clock-cells = <1>;
+ compatible = "xlnx,versal-clk";
+ clocks = <&ref>, <&alt_ref>, <&pl_alt_ref>;
+ clock-names = "ref", "alt_ref", "pl_alt_ref";
+ };
+ };
+ };
+...
diff --git a/dts/Bindings/connector/usb-connector.txt b/dts/Bindings/connector/usb-connector.txt
index d357987..88578ac 100644
--- a/dts/Bindings/connector/usb-connector.txt
+++ b/dts/Bindings/connector/usb-connector.txt
@@ -1,8 +1,8 @@
USB Connector
=============
-USB connector node represents physical USB connector. It should be
-a child of USB interface controller.
+A USB connector node represents a physical USB connector. It should be
+a child of a USB interface controller.
Required properties:
- compatible: describes type of the connector, must be one of:
diff --git a/dts/Bindings/display/allwinner,sun4i-a10-display-backend.yaml b/dts/Bindings/display/allwinner,sun4i-a10-display-backend.yaml
new file mode 100644
index 0000000..86057d5
--- /dev/null
+++ b/dts/Bindings/display/allwinner,sun4i-a10-display-backend.yaml
@@ -0,0 +1,291 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/allwinner,sun4i-a10-display-backend.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Display Engine Backend Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+description: |
+ The display engine backend exposes layers and sprites to the system.
+
+properties:
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-display-backend
+ - allwinner,sun5i-a13-display-backend
+ - allwinner,sun6i-a31-display-backend
+ - allwinner,sun7i-a20-display-backend
+ - allwinner,sun8i-a23-display-backend
+ - allwinner,sun8i-a33-display-backend
+ - allwinner,sun9i-a80-display-backend
+
+ reg:
+ minItems: 1
+ maxItems: 2
+ items:
+ - description: Display Backend registers
+ - description: SAT registers
+
+ reg-names:
+ minItems: 1
+ maxItems: 2
+ items:
+ - const: be
+ - const: sat
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ minItems: 3
+ maxItems: 4
+ items:
+ - description: The backend interface clock
+ - description: The backend module clock
+ - description: The backend DRAM clock
+ - description: The SAT clock
+
+ clock-names:
+ minItems: 3
+ maxItems: 4
+ items:
+ - const: ahb
+ - const: mod
+ - const: ram
+ - const: sat
+
+ resets:
+ minItems: 1
+ maxItems: 2
+ items:
+ - description: The Backend reset line
+ - description: The SAT reset line
+
+ reset-names:
+ minItems: 1
+ maxItems: 2
+ items:
+ - const: be
+ - const: sat
+
+ # FIXME: This should be made required eventually once every SoC will
+ # have the MBUS declared.
+ interconnects:
+ maxItems: 1
+
+ # FIXME: This should be made required eventually once every SoC will
+ # have the MBUS declared.
+ interconnect-names:
+ const: dma-mem
+
+ ports:
+ type: object
+ description: |
+ A ports node with endpoint definitions as defined in
+ Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+ properties:
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ port@0:
+ type: object
+ description: |
+ Input endpoints of the controller.
+
+ port@1:
+ type: object
+ description: |
+ Output endpoints of the controller.
+
+ required:
+ - "#address-cells"
+ - "#size-cells"
+ - port@0
+ - port@1
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - resets
+ - ports
+
+additionalProperties: false
+
+if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun8i-a33-display-backend
+
+then:
+ properties:
+ reg:
+ minItems: 2
+
+ reg-names:
+ minItems: 2
+
+ clocks:
+ minItems: 4
+
+ clock-names:
+ minItems: 4
+
+ resets:
+ minItems: 2
+
+ reset-names:
+ minItems: 2
+
+ required:
+ - reg-names
+ - reset-names
+
+else:
+ properties:
+ reg:
+ maxItems: 1
+
+ reg-names:
+ maxItems: 1
+
+ clocks:
+ maxItems: 3
+
+ clock-names:
+ maxItems: 3
+
+ resets:
+ maxItems: 1
+
+ reset-names:
+ maxItems: 1
+
+examples:
+ - |
+ /*
+ * This comes from the clock/sun4i-a10-ccu.h and
+ * reset/sun4i-a10-ccu.h headers, but we can't include them since
+ * it would trigger a bunch of warnings for redefinitions of
+ * symbols with the other example.
+ */
+
+ #define CLK_AHB_DE_BE0 42
+ #define CLK_DRAM_DE_BE0 140
+ #define CLK_DE_BE0 144
+ #define RST_DE_BE0 5
+
+ display-backend@1e60000 {
+ compatible = "allwinner,sun4i-a10-display-backend";
+ reg = <0x01e60000 0x10000>;
+ interrupts = <47>;
+ clocks = <&ccu CLK_AHB_DE_BE0>, <&ccu CLK_DE_BE0>,
+ <&ccu CLK_DRAM_DE_BE0>;
+ clock-names = "ahb", "mod",
+ "ram";
+ resets = <&ccu RST_DE_BE0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&fe0_out_be0>;
+ };
+
+ endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&fe1_out_be0>;
+ };
+ };
+
+ port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon0_in_be0>;
+ };
+
+ endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon1_in_be0>;
+ };
+ };
+ };
+ };
+
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ /*
+ * This comes from the clock/sun8i-a23-a33-ccu.h and
+ * reset/sun8i-a23-a33-ccu.h headers, but we can't include them
+ * since it would trigger a bunch of warnings for redefinitions of
+ * symbols with the other example.
+ */
+
+ #define CLK_BUS_DE_BE 40
+ #define CLK_BUS_SAT 46
+ #define CLK_DRAM_DE_BE 84
+ #define CLK_DE_BE 85
+ #define RST_BUS_DE_BE 21
+ #define RST_BUS_SAT 27
+
+ display-backend@1e60000 {
+ compatible = "allwinner,sun8i-a33-display-backend";
+ reg = <0x01e60000 0x10000>, <0x01e80000 0x1000>;
+ reg-names = "be", "sat";
+ interrupts = <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_DE_BE>, <&ccu CLK_DE_BE>,
+ <&ccu CLK_DRAM_DE_BE>, <&ccu CLK_BUS_SAT>;
+ clock-names = "ahb", "mod",
+ "ram", "sat";
+ resets = <&ccu RST_BUS_DE_BE>, <&ccu RST_BUS_SAT>;
+ reset-names = "be", "sat";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ endpoint {
+ remote-endpoint = <&fe0_out_be0>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ endpoint {
+ remote-endpoint = <&drc0_in_be0>;
+ };
+ };
+ };
+ };
+
+...
diff --git a/dts/Bindings/display/allwinner,sun4i-a10-display-engine.yaml b/dts/Bindings/display/allwinner,sun4i-a10-display-engine.yaml
new file mode 100644
index 0000000..944ff2f
--- /dev/null
+++ b/dts/Bindings/display/allwinner,sun4i-a10-display-engine.yaml
@@ -0,0 +1,114 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/allwinner,sun4i-a10-display-engine.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Display Engine Pipeline Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+description: |
+ The display engine pipeline (and its entry point, since it can be
+ either directly the backend or the frontend) is represented as an
+ extra node.
+
+ The Allwinner A10 Display pipeline is composed of several components
+ that are going to be documented below:
+
+ For all connections between components up to the TCONs in the
+ display pipeline, when there are multiple components of the same
+ type at the same depth, the local endpoint ID must be the same as
+ the remote component's index. For example, if the remote endpoint is
+ Frontend 1, then the local endpoint ID must be 1.
+
+ Frontend 0 [0] ------- [0] Backend 0 [0] ------- [0] TCON 0
+ [1] -- -- [1] [1] -- -- [1]
+ \ / \ /
+ X X
+ / \ / \
+ [0] -- -- [0] [0] -- -- [0]
+ Frontend 1 [1] ------- [1] Backend 1 [1] ------- [1] TCON 1
+
+ For a two pipeline system such as the one depicted above, the lines
+ represent the connections between the components, while the numbers
+ within the square brackets corresponds to the ID of the local endpoint.
+
+ The same rule also applies to DE 2.0 mixer-TCON connections:
+
+ Mixer 0 [0] ----------- [0] TCON 0
+ [1] ---- ---- [1]
+ \ /
+ X
+ / \
+ [0] ---- ---- [0]
+ Mixer 1 [1] ----------- [1] TCON 1
+
+properties:
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-display-engine
+ - allwinner,sun5i-a10s-display-engine
+ - allwinner,sun5i-a13-display-engine
+ - allwinner,sun6i-a31-display-engine
+ - allwinner,sun6i-a31s-display-engine
+ - allwinner,sun7i-a20-display-engine
+ - allwinner,sun8i-a23-display-engine
+ - allwinner,sun8i-a33-display-engine
+ - allwinner,sun8i-a83t-display-engine
+ - allwinner,sun8i-h3-display-engine
+ - allwinner,sun8i-r40-display-engine
+ - allwinner,sun8i-v3s-display-engine
+ - allwinner,sun9i-a80-display-engine
+ - allwinner,sun50i-a64-display-engine
+ - allwinner,sun50i-h6-display-engine
+
+ allwinner,pipelines:
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/phandle-array
+ - minItems: 1
+ maxItems: 2
+ description: |
+ Available display engine frontends (DE 1.0) or mixers (DE
+ 2.0/3.0) available.
+
+required:
+ - compatible
+ - allwinner,pipelines
+
+additionalProperties: false
+
+if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - allwinner,sun4i-a10-display-engine
+ - allwinner,sun6i-a31-display-engine
+ - allwinner,sun6i-a31s-display-engine
+ - allwinner,sun7i-a20-display-engine
+ - allwinner,sun8i-a83t-display-engine
+ - allwinner,sun8i-r40-display-engine
+ - allwinner,sun9i-a80-display-engine
+ - allwinner,sun50i-a64-display-engine
+
+then:
+ properties:
+ allwinner,pipelines:
+ minItems: 2
+
+else:
+ properties:
+ allwinner,pipelines:
+ maxItems: 1
+
+examples:
+ - |
+ de: display-engine {
+ compatible = "allwinner,sun4i-a10-display-engine";
+ allwinner,pipelines = <&fe0>, <&fe1>;
+ };
+
+...
diff --git a/dts/Bindings/display/allwinner,sun4i-a10-display-frontend.yaml b/dts/Bindings/display/allwinner,sun4i-a10-display-frontend.yaml
new file mode 100644
index 0000000..3eb1c2b
--- /dev/null
+++ b/dts/Bindings/display/allwinner,sun4i-a10-display-frontend.yaml
@@ -0,0 +1,138 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/allwinner,sun4i-a10-display-frontend.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Display Engine Frontend Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+description: |
+ The display engine frontend does formats conversion, scaling,
+ deinterlacing and color space conversion.
+
+properties:
+ compatible:
+ enum:
+ - allwinner,sun4i-a10-display-frontend
+ - allwinner,sun5i-a13-display-frontend
+ - allwinner,sun6i-a31-display-frontend
+ - allwinner,sun7i-a20-display-frontend
+ - allwinner,sun8i-a23-display-frontend
+ - allwinner,sun8i-a33-display-frontend
+ - allwinner,sun9i-a80-display-frontend
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: The frontend interface clock
+ - description: The frontend module clock
+ - description: The frontend DRAM clock
+
+ clock-names:
+ items:
+ - const: ahb
+ - const: mod
+ - const: ram
+
+ # FIXME: This should be made required eventually once every SoC will
+ # have the MBUS declared.
+ interconnects:
+ maxItems: 1
+
+ # FIXME: This should be made required eventually once every SoC will
+ # have the MBUS declared.
+ interconnect-names:
+ const: dma-mem
+
+ resets:
+ maxItems: 1
+
+ ports:
+ type: object
+ description: |
+ A ports node with endpoint definitions as defined in
+ Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+ properties:
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ port@0:
+ type: object
+ description: |
+ Input endpoints of the controller.
+
+ port@1:
+ type: object
+ description: |
+ Output endpoints of the controller.
+
+ required:
+ - "#address-cells"
+ - "#size-cells"
+ - port@1
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - resets
+ - ports
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/sun4i-a10-ccu.h>
+ #include <dt-bindings/reset/sun4i-a10-ccu.h>
+
+ fe0: display-frontend@1e00000 {
+ compatible = "allwinner,sun4i-a10-display-frontend";
+ reg = <0x01e00000 0x20000>;
+ interrupts = <47>;
+ clocks = <&ccu CLK_AHB_DE_FE0>, <&ccu CLK_DE_FE0>,
+ <&ccu CLK_DRAM_DE_FE0>;
+ clock-names = "ahb", "mod",
+ "ram";
+ resets = <&ccu RST_DE_FE0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ fe0_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ fe0_out_be0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&be0_in_fe0>;
+ };
+
+ fe0_out_be1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&be1_in_fe0>;
+ };
+ };
+ };
+ };
+
+
+...
diff --git a/dts/Bindings/display/allwinner,sun4i-a10-hdmi.yaml b/dts/Bindings/display/allwinner,sun4i-a10-hdmi.yaml
new file mode 100644
index 0000000..5d4915a
--- /dev/null
+++ b/dts/Bindings/display/allwinner,sun4i-a10-hdmi.yaml
@@ -0,0 +1,183 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/allwinner,sun4i-a10-hdmi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 HDMI Controller Device Tree Bindings
+
+description: |
+ The HDMI Encoder supports the HDMI video and audio outputs, and does
+ CEC. It is one end of the pipeline.
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ compatible:
+ oneOf:
+ - const: allwinner,sun4i-a10-hdmi
+ - const: allwinner,sun5i-a10s-hdmi
+ - const: allwinner,sun6i-a31-hdmi
+ - items:
+ - const: allwinner,sun7i-a20-hdmi
+ - const: allwinner,sun5i-a10s-hdmi
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ oneOf:
+ - items:
+ - description: The HDMI interface clock
+ - description: The HDMI module clock
+ - description: The first video PLL
+ - description: The second video PLL
+
+ - items:
+ - description: The HDMI interface clock
+ - description: The HDMI module clock
+ - description: The HDMI DDC clock
+ - description: The first video PLL
+ - description: The second video PLL
+
+ clock-names:
+ oneOf:
+ - items:
+ - const: ahb
+ - const: mod
+ - const: pll-0
+ - const: pll-1
+
+ - items:
+ - const: ahb
+ - const: mod
+ - const: ddc
+ - const: pll-0
+ - const: pll-1
+
+ resets:
+ maxItems: 1
+
+ dmas:
+ items:
+ - description: DDC Transmission DMA Channel
+ - description: DDC Reception DMA Channel
+ - description: Audio Transmission DMA Channel
+
+ dma-names:
+ items:
+ - const: ddc-tx
+ - const: ddc-rx
+ - const: audio-tx
+
+ ports:
+ type: object
+ description: |
+ A ports node with endpoint definitions as defined in
+ Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+ properties:
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ port@0:
+ type: object
+ description: |
+ Input endpoints of the controller.
+
+ port@1:
+ type: object
+ description: |
+ Output endpoints of the controller. Usually an HDMI
+ connector.
+
+ required:
+ - "#address-cells"
+ - "#size-cells"
+ - port@0
+ - port@1
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - dmas
+ - dma-names
+
+if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun6i-a31-hdmi
+
+then:
+ properties:
+ clocks:
+ minItems: 5
+
+ clock-names:
+ minItems: 5
+
+ required:
+ - resets
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/sun4i-a10-ccu.h>
+ #include <dt-bindings/dma/sun4i-a10.h>
+ #include <dt-bindings/reset/sun4i-a10-ccu.h>
+
+ hdmi: hdmi@1c16000 {
+ compatible = "allwinner,sun4i-a10-hdmi";
+ reg = <0x01c16000 0x1000>;
+ interrupts = <58>;
+ clocks = <&ccu CLK_AHB_HDMI0>, <&ccu CLK_HDMI>,
+ <&ccu CLK_PLL_VIDEO0_2X>,
+ <&ccu CLK_PLL_VIDEO1_2X>;
+ clock-names = "ahb", "mod", "pll-0", "pll-1";
+ dmas = <&dma SUN4I_DMA_NORMAL 16>,
+ <&dma SUN4I_DMA_NORMAL 16>,
+ <&dma SUN4I_DMA_DEDICATED 24>;
+ dma-names = "ddc-tx", "ddc-rx", "audio-tx";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hdmi_in: port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ hdmi_in_tcon0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon0_out_hdmi>;
+ };
+
+ hdmi_in_tcon1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon1_out_hdmi>;
+ };
+ };
+
+ hdmi_out: port@1 {
+ reg = <1>;
+ };
+ };
+ };
+
+...
diff --git a/dts/Bindings/display/allwinner,sun4i-a10-tcon.yaml b/dts/Bindings/display/allwinner,sun4i-a10-tcon.yaml
new file mode 100644
index 0000000..86ad617
--- /dev/null
+++ b/dts/Bindings/display/allwinner,sun4i-a10-tcon.yaml
@@ -0,0 +1,676 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/allwinner,sun4i-a10-tcon.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 Timings Controller (TCON) Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+description: |
+ The TCON acts as a timing controller for RGB, LVDS and TV
+ interfaces.
+
+properties:
+ "#clock-cells":
+ const: 0
+
+ compatible:
+ oneOf:
+ - const: allwinner,sun4i-a10-tcon
+ - const: allwinner,sun5i-a13-tcon
+ - const: allwinner,sun6i-a31-tcon
+ - const: allwinner,sun6i-a31s-tcon
+ - const: allwinner,sun7i-a20-tcon
+ - const: allwinner,sun8i-a23-tcon
+ - const: allwinner,sun8i-a33-tcon
+ - const: allwinner,sun8i-a83t-tcon-lcd
+ - const: allwinner,sun8i-a83t-tcon-tv
+ - const: allwinner,sun8i-r40-tcon-tv
+ - const: allwinner,sun8i-v3s-tcon
+ - const: allwinner,sun9i-a80-tcon-lcd
+ - const: allwinner,sun9i-a80-tcon-tv
+
+ - items:
+ - enum:
+ - allwinner,sun50i-a64-tcon-lcd
+ - const: allwinner,sun8i-a83t-tcon-lcd
+
+ - items:
+ - enum:
+ - allwinner,sun8i-h3-tcon-tv
+ - allwinner,sun50i-a64-tcon-tv
+ - allwinner,sun50i-h6-tcon-tv
+ - const: allwinner,sun8i-a83t-tcon-tv
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ minItems: 1
+ maxItems: 4
+
+ clock-names:
+ minItems: 1
+ maxItems: 4
+
+ clock-output-names:
+ allOf:
+ - $ref: /schemas/types.yaml#/definitions/string-array
+ - maxItems: 1
+ description:
+ Name of the LCD pixel clock created.
+
+ dmas:
+ maxItems: 1
+
+ resets:
+ anyOf:
+ - items:
+ - description: TCON Reset Line
+
+ - items:
+ - description: TCON Reset Line
+ - description: TCON LVDS Reset Line
+
+ - items:
+ - description: TCON Reset Line
+ - description: TCON eDP Reset Line
+
+ - items:
+ - description: TCON Reset Line
+ - description: TCON eDP Reset Line
+ - description: TCON LVDS Reset Line
+
+ reset-names:
+ oneOf:
+ - const: lcd
+
+ - items:
+ - const: lcd
+ - const: lvds
+
+ - items:
+ - const: lcd
+ - const: edp
+
+ - items:
+ - const: lcd
+ - const: edp
+ - const: lvds
+
+ ports:
+ type: object
+ description: |
+ A ports node with endpoint definitions as defined in
+ Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+ properties:
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ port@0:
+ type: object
+ description: |
+ Input endpoints of the controller.
+
+ port@1:
+ type: object
+ description: |
+ Output endpoints of the controller.
+
+ patternProperties:
+ "^endpoint(@[0-9])$":
+ type: object
+
+ properties:
+ allwinner,tcon-channel:
+ $ref: /schemas/types.yaml#/definitions/uint32
+ description: |
+ TCON can have 1 or 2 channels, usually with the
+ first channel being used for the panels interfaces
+ (RGB, LVDS, etc.), and the second being used for the
+ outputs that require another controller (TV Encoder,
+ HDMI, etc.).
+
+ If that property is present, specifies the TCON
+ channel the endpoint is associated to. If that
+ property is not present, the endpoint number will be
+ used as the channel number.
+
+ unevaluatedProperties: true
+
+ required:
+ - "#address-cells"
+ - "#size-cells"
+ - port@0
+ - port@1
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - resets
+ - ports
+
+additionalProperties: false
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - allwinner,sun4i-a10-tcon
+ - allwinner,sun5i-a13-tcon
+ - allwinner,sun7i-a20-tcon
+
+ then:
+ properties:
+ clocks:
+ minItems: 3
+
+ clock-names:
+ items:
+ - const: ahb
+ - const: tcon-ch0
+ - const: tcon-ch1
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - allwinner,sun6i-a31-tcon
+ - allwinner,sun6i-a31s-tcon
+
+ then:
+ properties:
+ clocks:
+ minItems: 4
+
+ clock-names:
+ items:
+ - const: ahb
+ - const: tcon-ch0
+ - const: tcon-ch1
+ - const: lvds-alt
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - allwinner,sun8i-a23-tcon
+ - allwinner,sun8i-a33-tcon
+
+ then:
+ properties:
+ clocks:
+ minItems: 3
+
+ clock-names:
+ items:
+ - const: ahb
+ - const: tcon-ch0
+ - const: lvds-alt
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - allwinner,sun8i-a83t-tcon-lcd
+ - allwinner,sun8i-v3s-tcon
+ - allwinner,sun9i-a80-tcon-lcd
+
+ then:
+ properties:
+ clocks:
+ minItems: 2
+
+ clock-names:
+ items:
+ - const: ahb
+ - const: tcon-ch0
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - allwinner,sun8i-a83t-tcon-tv
+ - allwinner,sun8i-r40-tcon-tv
+ - allwinner,sun9i-a80-tcon-tv
+
+ then:
+ properties:
+ clocks:
+ minItems: 2
+
+ clock-names:
+ items:
+ - const: ahb
+ - const: tcon-ch1
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - allwinner,sun5i-a13-tcon
+ - allwinner,sun6i-a31-tcon
+ - allwinner,sun6i-a31s-tcon
+ - allwinner,sun7i-a20-tcon
+ - allwinner,sun8i-a23-tcon
+ - allwinner,sun8i-a33-tcon
+ - allwinner,sun8i-v3s-tcon
+ - allwinner,sun9i-a80-tcon-lcd
+ - allwinner,sun4i-a10-tcon
+ - allwinner,sun8i-a83t-tcon-lcd
+
+ then:
+ required:
+ - "#clock-cells"
+ - clock-output-names
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - allwinner,sun6i-a31-tcon
+ - allwinner,sun6i-a31s-tcon
+ - allwinner,sun8i-a23-tcon
+ - allwinner,sun8i-a33-tcon
+ - allwinner,sun8i-a83t-tcon-lcd
+
+ then:
+ properties:
+ resets:
+ minItems: 2
+
+ reset-names:
+ items:
+ - const: lcd
+ - const: lvds
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - allwinner,sun9i-a80-tcon-lcd
+
+ then:
+ properties:
+ resets:
+ minItems: 3
+
+ reset-names:
+ items:
+ - const: lcd
+ - const: edp
+ - const: lvds
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - allwinner,sun9i-a80-tcon-tv
+
+ then:
+ properties:
+ resets:
+ minItems: 2
+
+ reset-names:
+ items:
+ - const: lcd
+ - const: edp
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - allwinner,sun4i-a10-tcon
+ - allwinner,sun5i-a13-tcon
+ - allwinner,sun6i-a31-tcon
+ - allwinner,sun6i-a31s-tcon
+ - allwinner,sun7i-a20-tcon
+ - allwinner,sun8i-a23-tcon
+ - allwinner,sun8i-a33-tcon
+
+ then:
+ required:
+ - dmas
+
+examples:
+ - |
+ #include <dt-bindings/dma/sun4i-a10.h>
+
+ /*
+ * This comes from the clock/sun4i-a10-ccu.h and
+ * reset/sun4i-a10-ccu.h headers, but we can't include them since
+ * it would trigger a bunch of warnings for redefinitions of
+ * symbols with the other example.
+ */
+
+ #define CLK_AHB_LCD0 56
+ #define CLK_TCON0_CH0 149
+ #define CLK_TCON0_CH1 155
+ #define RST_TCON0 11
+
+ lcd-controller@1c0c000 {
+ compatible = "allwinner,sun4i-a10-tcon";
+ reg = <0x01c0c000 0x1000>;
+ interrupts = <44>;
+ resets = <&ccu RST_TCON0>;
+ reset-names = "lcd";
+ clocks = <&ccu CLK_AHB_LCD0>,
+ <&ccu CLK_TCON0_CH0>,
+ <&ccu CLK_TCON0_CH1>;
+ clock-names = "ahb",
+ "tcon-ch0",
+ "tcon-ch1";
+ clock-output-names = "tcon0-pixel-clock";
+ #clock-cells = <0>;
+ dmas = <&dma SUN4I_DMA_DEDICATED 14>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&be0_out_tcon0>;
+ };
+
+ endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&be1_out_tcon0>;
+ };
+ };
+
+ port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&hdmi_in_tcon0>;
+ allwinner,tcon-channel = <1>;
+ };
+ };
+ };
+ };
+
+ #undef CLK_AHB_LCD0
+ #undef CLK_TCON0_CH0
+ #undef CLK_TCON0_CH1
+ #undef RST_TCON0
+
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ /*
+ * This comes from the clock/sun6i-a31-ccu.h and
+ * reset/sun6i-a31-ccu.h headers, but we can't include them since
+ * it would trigger a bunch of warnings for redefinitions of
+ * symbols with the other example.
+ */
+
+ #define CLK_PLL_MIPI 15
+ #define CLK_AHB1_LCD0 47
+ #define CLK_LCD0_CH0 127
+ #define CLK_LCD0_CH1 129
+ #define RST_AHB1_LCD0 27
+ #define RST_AHB1_LVDS 41
+
+ lcd-controller@1c0c000 {
+ compatible = "allwinner,sun6i-a31-tcon";
+ reg = <0x01c0c000 0x1000>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ dmas = <&dma 11>;
+ resets = <&ccu RST_AHB1_LCD0>, <&ccu RST_AHB1_LVDS>;
+ reset-names = "lcd", "lvds";
+ clocks = <&ccu CLK_AHB1_LCD0>,
+ <&ccu CLK_LCD0_CH0>,
+ <&ccu CLK_LCD0_CH1>,
+ <&ccu CLK_PLL_MIPI>;
+ clock-names = "ahb",
+ "tcon-ch0",
+ "tcon-ch1",
+ "lvds-alt";
+ clock-output-names = "tcon0-pixel-clock";
+ #clock-cells = <0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&drc0_out_tcon0>;
+ };
+
+ endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&drc1_out_tcon0>;
+ };
+ };
+
+ port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&hdmi_in_tcon0>;
+ allwinner,tcon-channel = <1>;
+ };
+ };
+ };
+ };
+
+ #undef CLK_PLL_MIPI
+ #undef CLK_AHB1_LCD0
+ #undef CLK_LCD0_CH0
+ #undef CLK_LCD0_CH1
+ #undef RST_AHB1_LCD0
+ #undef RST_AHB1_LVDS
+
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ /*
+ * This comes from the clock/sun9i-a80-ccu.h and
+ * reset/sun9i-a80-ccu.h headers, but we can't include them since
+ * it would trigger a bunch of warnings for redefinitions of
+ * symbols with the other example.
+ */
+
+ #define CLK_BUS_LCD0 102
+ #define CLK_LCD0 58
+ #define RST_BUS_LCD0 22
+ #define RST_BUS_EDP 24
+ #define RST_BUS_LVDS 25
+
+ lcd-controller@3c00000 {
+ compatible = "allwinner,sun9i-a80-tcon-lcd";
+ reg = <0x03c00000 0x10000>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_LCD0>, <&ccu CLK_LCD0>;
+ clock-names = "ahb", "tcon-ch0";
+ resets = <&ccu RST_BUS_LCD0>, <&ccu RST_BUS_EDP>, <&ccu RST_BUS_LVDS>;
+ reset-names = "lcd", "edp", "lvds";
+ clock-output-names = "tcon0-pixel-clock";
+ #clock-cells = <0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ endpoint {
+ remote-endpoint = <&drc0_out_tcon0>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ };
+ };
+ };
+
+ #undef CLK_BUS_TCON0
+ #undef CLK_TCON0
+ #undef RST_BUS_TCON0
+ #undef RST_BUS_EDP
+ #undef RST_BUS_LVDS
+
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ /*
+ * This comes from the clock/sun8i-a83t-ccu.h and
+ * reset/sun8i-a83t-ccu.h headers, but we can't include them since
+ * it would trigger a bunch of warnings for redefinitions of
+ * symbols with the other example.
+ */
+
+ #define CLK_BUS_TCON0 36
+ #define CLK_TCON0 85
+ #define RST_BUS_TCON0 22
+ #define RST_BUS_LVDS 31
+
+ lcd-controller@1c0c000 {
+ compatible = "allwinner,sun8i-a83t-tcon-lcd";
+ reg = <0x01c0c000 0x1000>;
+ interrupts = <GIC_SPI 86 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_TCON0>, <&ccu CLK_TCON0>;
+ clock-names = "ahb", "tcon-ch0";
+ clock-output-names = "tcon-pixel-clock";
+ #clock-cells = <0>;
+ resets = <&ccu RST_BUS_TCON0>, <&ccu RST_BUS_LVDS>;
+ reset-names = "lcd", "lvds";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&mixer0_out_tcon0>;
+ };
+
+ endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&mixer1_out_tcon0>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ };
+ };
+ };
+
+ #undef CLK_BUS_TCON0
+ #undef CLK_TCON0
+ #undef RST_BUS_TCON0
+ #undef RST_BUS_LVDS
+
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ /*
+ * This comes from the clock/sun8i-r40-ccu.h and
+ * reset/sun8i-r40-ccu.h headers, but we can't include them since
+ * it would trigger a bunch of warnings for redefinitions of
+ * symbols with the other example.
+ */
+
+ #define CLK_BUS_TCON_TV0 73
+ #define RST_BUS_TCON_TV0 49
+
+ tcon_tv0: lcd-controller@1c73000 {
+ compatible = "allwinner,sun8i-r40-tcon-tv";
+ reg = <0x01c73000 0x1000>;
+ interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_TCON_TV0>, <&tcon_top 0>;
+ clock-names = "ahb", "tcon-ch1";
+ resets = <&ccu RST_BUS_TCON_TV0>;
+ reset-names = "lcd";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0>;
+
+ endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon_top_mixer0_out_tcon_tv0>;
+ };
+
+ endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon_top_mixer1_out_tcon_tv0>;
+ };
+ };
+
+ tcon_tv0_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon_top_hdmi_in_tcon_tv0>;
+ };
+ };
+ };
+ };
+
+ #undef CLK_BUS_TCON_TV0
+ #undef RST_BUS_TCON_TV0
+
+...
diff --git a/dts/Bindings/display/allwinner,sun4i-a10-tv-encoder.yaml b/dts/Bindings/display/allwinner,sun4i-a10-tv-encoder.yaml
new file mode 100644
index 0000000..5d5d396
--- /dev/null
+++ b/dts/Bindings/display/allwinner,sun4i-a10-tv-encoder.yaml
@@ -0,0 +1,62 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/allwinner,sun4i-a10-tv-encoder.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A10 TV Encoder Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ compatible:
+ const: allwinner,sun4i-a10-tv-encoder
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+ port:
+ type: object
+ description:
+ A port node with endpoint definitions as defined in
+ Documentation/devicetree/bindings/media/video-interfaces.txt. The
+ first port should be the input endpoint, usually coming from the
+ associated TCON.
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - resets
+ - port
+
+additionalProperties: false
+
+examples:
+ - |
+ tve0: tv-encoder@1c0a000 {
+ compatible = "allwinner,sun4i-a10-tv-encoder";
+ reg = <0x01c0a000 0x1000>;
+ clocks = <&ahb_gates 34>;
+ resets = <&tcon_ch0_clk 0>;
+
+ port {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tve0_in_tcon0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon0_out_tve0>;
+ };
+ };
+ };
+
+...
diff --git a/dts/Bindings/display/allwinner,sun6i-a31-drc.yaml b/dts/Bindings/display/allwinner,sun6i-a31-drc.yaml
new file mode 100644
index 0000000..0c1ce55
--- /dev/null
+++ b/dts/Bindings/display/allwinner,sun6i-a31-drc.yaml
@@ -0,0 +1,138 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/allwinner,sun6i-a31-drc.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A31 Dynamic Range Controller Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+description: |
+ The DRC (Dynamic Range Controller) allows to dynamically adjust
+ pixel brightness/contrast based on histogram measurements for LCD
+ content adaptive backlight control.
+
+properties:
+ compatible:
+ enum:
+ - allwinner,sun6i-a31-drc
+ - allwinner,sun6i-a31s-drc
+ - allwinner,sun8i-a23-drc
+ - allwinner,sun8i-a33-drc
+ - allwinner,sun9i-a80-drc
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: The DRC interface clock
+ - description: The DRC module clock
+ - description: The DRC DRAM clock
+
+ clock-names:
+ items:
+ - const: ahb
+ - const: mod
+ - const: ram
+
+ resets:
+ maxItems: 1
+
+ ports:
+ type: object
+ description: |
+ A ports node with endpoint definitions as defined in
+ Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+ properties:
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ port@0:
+ type: object
+ description: |
+ Input endpoints of the controller.
+
+ port@1:
+ type: object
+ description: |
+ Output endpoints of the controller.
+
+ required:
+ - "#address-cells"
+ - "#size-cells"
+ - port@0
+ - port@1
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - resets
+ - ports
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ #include <dt-bindings/clock/sun6i-a31-ccu.h>
+ #include <dt-bindings/reset/sun6i-a31-ccu.h>
+
+ drc0: drc@1e70000 {
+ compatible = "allwinner,sun6i-a31-drc";
+ reg = <0x01e70000 0x10000>;
+ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_AHB1_DRC0>, <&ccu CLK_IEP_DRC0>,
+ <&ccu CLK_DRAM_DRC0>;
+ clock-names = "ahb", "mod",
+ "ram";
+ resets = <&ccu RST_AHB1_DRC0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ drc0_in: port@0 {
+ reg = <0>;
+
+ drc0_in_be0: endpoint {
+ remote-endpoint = <&be0_out_drc0>;
+ };
+ };
+
+ drc0_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ drc0_out_tcon0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon0_in_drc0>;
+ };
+
+ drc0_out_tcon1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon1_in_drc0>;
+ };
+ };
+ };
+ };
+
+
+...
diff --git a/dts/Bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml b/dts/Bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml
index 0f70749..9e90c2b 100644
--- a/dts/Bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml
+++ b/dts/Bindings/display/allwinner,sun6i-a31-mipi-dsi.yaml
@@ -15,7 +15,9 @@ properties:
"#size-cells": true
compatible:
- const: allwinner,sun6i-a31-mipi-dsi
+ enum:
+ - allwinner,sun6i-a31-mipi-dsi
+ - allwinner,sun50i-a64-mipi-dsi
reg:
maxItems: 1
@@ -24,6 +26,8 @@ properties:
maxItems: 1
clocks:
+ minItems: 1
+ maxItems: 2
items:
- description: Bus Clock
- description: Module Clock
@@ -63,13 +67,38 @@ required:
- reg
- interrupts
- clocks
- - clock-names
- phys
- phy-names
- resets
- vcc-dsi-supply
- port
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun6i-a31-mipi-dsi
+
+ then:
+ properties:
+ clocks:
+ minItems: 2
+
+ required:
+ - clock-names
+
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun50i-a64-mipi-dsi
+
+ then:
+ properties:
+ clocks:
+ minItems: 1
+
additionalProperties: false
examples:
diff --git a/dts/Bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml b/dts/Bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml
new file mode 100644
index 0000000..1dee641
--- /dev/null
+++ b/dts/Bindings/display/allwinner,sun8i-a83t-de2-mixer.yaml
@@ -0,0 +1,118 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/allwinner,sun8i-a83t-de2-mixer.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner Display Engine 2.0 Mixer Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ compatible:
+ enum:
+ - allwinner,sun8i-a83t-de2-mixer-0
+ - allwinner,sun8i-a83t-de2-mixer-1
+ - allwinner,sun8i-h3-de2-mixer-0
+ - allwinner,sun8i-r40-de2-mixer-0
+ - allwinner,sun8i-r40-de2-mixer-1
+ - allwinner,sun8i-v3s-de2-mixer
+ - allwinner,sun50i-a64-de2-mixer-0
+ - allwinner,sun50i-a64-de2-mixer-1
+ - allwinner,sun50i-h6-de3-mixer-0
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: The mixer interface clock
+ - description: The mixer module clock
+
+ clock-names:
+ items:
+ - const: bus
+ - const: mod
+
+ resets:
+ maxItems: 1
+
+ ports:
+ type: object
+ description: |
+ A ports node with endpoint definitions as defined in
+ Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+ properties:
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ port@0:
+ type: object
+ description: |
+ Input endpoints of the controller.
+
+ port@1:
+ type: object
+ description: |
+ Output endpoints of the controller.
+
+ required:
+ - "#address-cells"
+ - "#size-cells"
+ - port@1
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - resets
+ - ports
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/sun8i-de2.h>
+ #include <dt-bindings/reset/sun8i-de2.h>
+
+ mixer0: mixer@1100000 {
+ compatible = "allwinner,sun8i-a83t-de2-mixer-0";
+ reg = <0x01100000 0x100000>;
+ clocks = <&display_clocks CLK_BUS_MIXER0>,
+ <&display_clocks CLK_MIXER0>;
+ clock-names = "bus",
+ "mod";
+ resets = <&display_clocks RST_MIXER0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ mixer0_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ mixer0_out_tcon0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon0_in_mixer0>;
+ };
+
+ mixer0_out_tcon1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon1_in_mixer0>;
+ };
+ };
+ };
+ };
+
+...
diff --git a/dts/Bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml b/dts/Bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml
new file mode 100644
index 0000000..4d67956
--- /dev/null
+++ b/dts/Bindings/display/allwinner,sun8i-a83t-dw-hdmi.yaml
@@ -0,0 +1,273 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/allwinner,sun8i-a83t-dw-hdmi.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A83t DWC HDMI TX Encoder Device Tree Bindings
+
+description: |
+ The HDMI transmitter is a Synopsys DesignWare HDMI 1.4 TX controller
+ IP with Allwinner\'s own PHY IP. It supports audio and video outputs
+ and CEC.
+
+ These DT bindings follow the Synopsys DWC HDMI TX bindings defined
+ in Documentation/devicetree/bindings/display/bridge/dw_hdmi.txt with
+ the following device-specific properties.
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ "#phy-cells":
+ const: 0
+
+ compatible:
+ oneOf:
+ - const: allwinner,sun8i-a83t-dw-hdmi
+ - const: allwinner,sun50i-h6-dw-hdmi
+
+ - items:
+ - enum:
+ - allwinner,sun8i-h3-dw-hdmi
+ - allwinner,sun8i-r40-dw-hdmi
+ - allwinner,sun50i-a64-dw-hdmi
+ - const: allwinner,sun8i-a83t-dw-hdmi
+
+ reg:
+ maxItems: 1
+
+ reg-io-width:
+ const: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ minItems: 3
+ maxItems: 6
+ items:
+ - description: Bus Clock
+ - description: Register Clock
+ - description: TMDS Clock
+ - description: HDMI CEC Clock
+ - description: HDCP Clock
+ - description: HDCP Bus Clock
+
+ clock-names:
+ minItems: 3
+ maxItems: 6
+ items:
+ - const: iahb
+ - const: isfr
+ - const: tmds
+ - const: cec
+ - const: hdcp
+ - const: hdcp-bus
+
+ resets:
+ minItems: 1
+ maxItems: 2
+ items:
+ - description: HDMI Controller Reset
+ - description: HDCP Reset
+
+ reset-names:
+ minItems: 1
+ maxItems: 2
+ items:
+ - const: ctrl
+ - const: hdcp
+
+ phys:
+ maxItems: 1
+ description:
+ Phandle to the DWC HDMI PHY.
+
+ phy-names:
+ const: phy
+
+ hvcc-supply:
+ description:
+ The VCC power supply of the controller
+
+ ports:
+ type: object
+ description: |
+ A ports node with endpoint definitions as defined in
+ Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+ properties:
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ port@0:
+ type: object
+ description: |
+ Input endpoints of the controller. Usually the associated
+ TCON.
+
+ port@1:
+ type: object
+ description: |
+ Output endpoints of the controller. Usually an HDMI
+ connector.
+
+ required:
+ - "#address-cells"
+ - "#size-cells"
+ - port@0
+ - port@1
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - reg-io-width
+ - interrupts
+ - clocks
+ - clock-names
+ - resets
+ - reset-names
+ - phys
+ - phy-names
+ - ports
+
+if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - allwinner,sun50i-h6-dw-hdmi
+
+then:
+ properties:
+ clocks:
+ minItems: 6
+
+ clock-names:
+ minItems: 6
+
+ resets:
+ minItems: 2
+
+ reset-names:
+ minItems: 2
+
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ /*
+ * This comes from the clock/sun8i-a83t-ccu.h and
+ * reset/sun8i-a83t-ccu.h headers, but we can't include them since
+ * it would trigger a bunch of warnings for redefinitions of
+ * symbols with the other example.
+ */
+ #define CLK_BUS_HDMI 39
+ #define CLK_HDMI 93
+ #define CLK_HDMI_SLOW 94
+ #define RST_BUS_HDMI1 26
+
+ hdmi@1ee0000 {
+ compatible = "allwinner,sun8i-a83t-dw-hdmi";
+ reg = <0x01ee0000 0x10000>;
+ reg-io-width = <1>;
+ interrupts = <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_SLOW>,
+ <&ccu CLK_HDMI>;
+ clock-names = "iahb", "isfr", "tmds";
+ resets = <&ccu RST_BUS_HDMI1>;
+ reset-names = "ctrl";
+ phys = <&hdmi_phy>;
+ phy-names = "phy";
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_pins>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ endpoint {
+ remote-endpoint = <&tcon1_out_hdmi>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ };
+ };
+ };
+
+ /* Cleanup after ourselves */
+ #undef CLK_BUS_HDMI
+ #undef CLK_HDMI
+ #undef CLK_HDMI_SLOW
+
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ /*
+ * This comes from the clock/sun50i-h6-ccu.h and
+ * reset/sun50i-h6-ccu.h headers, but we can't include them since
+ * it would trigger a bunch of warnings for redefinitions of
+ * symbols with the other example.
+ */
+ #define CLK_BUS_HDMI 126
+ #define CLK_BUS_HDCP 137
+ #define CLK_HDMI 123
+ #define CLK_HDMI_SLOW 124
+ #define CLK_HDMI_CEC 125
+ #define CLK_HDCP 136
+ #define RST_BUS_HDMI_SUB 57
+ #define RST_BUS_HDCP 62
+
+ hdmi@6000000 {
+ compatible = "allwinner,sun50i-h6-dw-hdmi";
+ reg = <0x06000000 0x10000>;
+ reg-io-width = <1>;
+ interrupts = <GIC_SPI 64 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_SLOW>,
+ <&ccu CLK_HDMI>, <&ccu CLK_HDMI_CEC>,
+ <&ccu CLK_HDCP>, <&ccu CLK_BUS_HDCP>;
+ clock-names = "iahb", "isfr", "tmds", "cec", "hdcp",
+ "hdcp-bus";
+ resets = <&ccu RST_BUS_HDMI_SUB>, <&ccu RST_BUS_HDCP>;
+ reset-names = "ctrl", "hdcp";
+ phys = <&hdmi_phy>;
+ phy-names = "phy";
+ pinctrl-names = "default";
+ pinctrl-0 = <&hdmi_pins>;
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ endpoint {
+ remote-endpoint = <&tcon_top_hdmi_out_hdmi>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+ };
+ };
+ };
+
+...
diff --git a/dts/Bindings/display/allwinner,sun8i-a83t-hdmi-phy.yaml b/dts/Bindings/display/allwinner,sun8i-a83t-hdmi-phy.yaml
new file mode 100644
index 0000000..501cec1
--- /dev/null
+++ b/dts/Bindings/display/allwinner,sun8i-a83t-hdmi-phy.yaml
@@ -0,0 +1,117 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/allwinner,sun8i-a83t-hdmi-phy.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A83t HDMI PHY Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+properties:
+ "#phy-cells":
+ const: 0
+
+ compatible:
+ enum:
+ - allwinner,sun8i-a83t-hdmi-phy
+ - allwinner,sun8i-h3-hdmi-phy
+ - allwinner,sun8i-r40-hdmi-phy
+ - allwinner,sun50i-a64-hdmi-phy
+ - allwinner,sun50i-h6-hdmi-phy
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ minItems: 2
+ maxItems: 4
+ items:
+ - description: Bus Clock
+ - description: Module Clock
+ - description: Parent of the PHY clock
+ - description: Second possible parent of the PHY clock
+
+ clock-names:
+ minItems: 2
+ maxItems: 4
+ items:
+ - const: bus
+ - const: mod
+ - const: pll-0
+ - const: pll-1
+
+ resets:
+ maxItems: 1
+
+ reset-names:
+ const: phy
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - resets
+ - reset-names
+
+if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - allwinner,sun8i-r40-hdmi-phy
+
+then:
+ properties:
+ clocks:
+ minItems: 4
+
+ clock-names:
+ minItems: 4
+
+else:
+ if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - allwinner,sun8i-h3-hdmi-phy
+ - allwinner,sun50i-a64-hdmi-phy
+
+ then:
+ properties:
+ clocks:
+ minItems: 3
+
+ clock-names:
+ minItems: 3
+
+ else:
+ properties:
+ clocks:
+ maxItems: 2
+
+ clock-names:
+ maxItems: 2
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/sun8i-a83t-ccu.h>
+ #include <dt-bindings/reset/sun8i-a83t-ccu.h>
+
+ hdmi_phy: hdmi-phy@1ef0000 {
+ compatible = "allwinner,sun8i-a83t-hdmi-phy";
+ reg = <0x01ef0000 0x10000>;
+ clocks = <&ccu CLK_BUS_HDMI>, <&ccu CLK_HDMI_SLOW>;
+ clock-names = "bus", "mod";
+ resets = <&ccu RST_BUS_HDMI0>;
+ reset-names = "phy";
+ #phy-cells = <0>;
+ };
+
+...
diff --git a/dts/Bindings/display/allwinner,sun8i-r40-tcon-top.yaml b/dts/Bindings/display/allwinner,sun8i-r40-tcon-top.yaml
new file mode 100644
index 0000000..b98ca60
--- /dev/null
+++ b/dts/Bindings/display/allwinner,sun8i-r40-tcon-top.yaml
@@ -0,0 +1,382 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/allwinner,sun8i-r40-tcon-top.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner R40 TCON TOP Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+description: |
+ TCON TOPs main purpose is to configure whole display pipeline. It
+ determines relationships between mixers and TCONs, selects source
+ TCON for HDMI, muxes LCD and TV encoder GPIO output, selects TV
+ encoder clock source and contains additional TV TCON and DSI gates.
+
+ It allows display pipeline to be configured in very different ways:
+
+ / LCD0/LVDS0
+ / [0] TCON-LCD0
+ | \ MIPI DSI
+ mixer0 |
+ \ / [1] TCON-LCD1 - LCD1/LVDS1
+ TCON-TOP
+ / \ [2] TCON-TV0 [0] - TVE0/RGB
+ mixer1 | \
+ | TCON-TOP - HDMI
+ | /
+ \ [3] TCON-TV1 [1] - TVE1/RGB
+
+ Note that both TCON TOP references same physical unit. Both mixers
+ can be connected to any TCON. Not all TCON TOP variants support all
+ features.
+
+properties:
+ "#clock-cells":
+ const: 1
+
+ compatible:
+ enum:
+ - allwinner,sun8i-r40-tcon-top
+ - allwinner,sun50i-h6-tcon-top
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ minItems: 2
+ maxItems: 6
+ items:
+ - description: The TCON TOP interface clock
+ - description: The TCON TOP TV0 clock
+ - description: The TCON TOP TVE0 clock
+ - description: The TCON TOP TV1 clock
+ - description: The TCON TOP TVE1 clock
+ - description: The TCON TOP MIPI DSI clock
+
+ clock-names:
+ minItems: 2
+ maxItems: 6
+ items:
+ - const: bus
+ - const: tcon-tv0
+ - const: tve0
+ - const: tcon-tv1
+ - const: tve1
+ - const: dsi
+
+ clock-output-names:
+ minItems: 1
+ maxItems: 3
+ description: >
+ The first item is the name of the clock created for the TV0
+ channel, the second item is the name of the TCON TV1 channel
+ clock and the third one is the name of the DSI channel clock.
+
+ resets:
+ maxItems: 1
+
+ ports:
+ type: object
+ description: |
+ A ports node with endpoint definitions as defined in
+ Documentation/devicetree/bindings/media/video-interfaces.txt.
+ All ports should have only one endpoint connected to
+ remote endpoint.
+
+ properties:
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ port@0:
+ type: object
+ description: |
+ Input endpoint for Mixer 0 mux.
+
+ port@1:
+ type: object
+ description: |
+ Output endpoint for Mixer 0 mux
+
+ properties:
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ reg: true
+
+ patternProperties:
+ "^endpoint@[0-9]$":
+ type: object
+
+ properties:
+ reg:
+ description: |
+ ID of the target TCON
+
+ required:
+ - reg
+
+ required:
+ - "#address-cells"
+ - "#size-cells"
+
+ additionalProperties: false
+
+ port@2:
+ type: object
+ description: |
+ Input endpoint for Mixer 1 mux.
+
+ port@3:
+ type: object
+ description: |
+ Output endpoint for Mixer 1 mux
+
+ properties:
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ reg: true
+
+ patternProperties:
+ "^endpoint@[0-9]$":
+ type: object
+
+ properties:
+ reg:
+ description: |
+ ID of the target TCON
+
+ required:
+ - reg
+
+ required:
+ - "#address-cells"
+ - "#size-cells"
+
+ additionalProperties: false
+
+ port@4:
+ type: object
+ description: |
+ Input endpoint for HDMI mux.
+
+ properties:
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ reg: true
+
+ patternProperties:
+ "^endpoint@[0-9]$":
+ type: object
+
+ properties:
+ reg:
+ description: |
+ ID of the target TCON
+
+ required:
+ - reg
+
+ required:
+ - "#address-cells"
+ - "#size-cells"
+
+ additionalProperties: false
+
+ port@5:
+ type: object
+ description: |
+ Output endpoint for HDMI mux
+
+ required:
+ - "#address-cells"
+ - "#size-cells"
+ - port@0
+ - port@1
+ - port@4
+ - port@5
+
+ additionalProperties: false
+
+required:
+ - "#clock-cells"
+ - compatible
+ - reg
+ - clocks
+ - clock-names
+ - clock-output-names
+ - resets
+ - ports
+
+additionalProperties: false
+
+if:
+ properties:
+ compatible:
+ contains:
+ const: allwinner,sun50i-h6-tcon-top
+
+then:
+ properties:
+ clocks:
+ maxItems: 2
+
+ clock-output-names:
+ maxItems: 1
+
+else:
+ properties:
+ clocks:
+ minItems: 6
+
+ clock-output-names:
+ minItems: 3
+
+ ports:
+ required:
+ - port@2
+ - port@3
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ #include <dt-bindings/clock/sun8i-r40-ccu.h>
+ #include <dt-bindings/reset/sun8i-r40-ccu.h>
+
+ tcon_top: tcon-top@1c70000 {
+ compatible = "allwinner,sun8i-r40-tcon-top";
+ reg = <0x01c70000 0x1000>;
+ clocks = <&ccu CLK_BUS_TCON_TOP>,
+ <&ccu CLK_TCON_TV0>,
+ <&ccu CLK_TVE0>,
+ <&ccu CLK_TCON_TV1>,
+ <&ccu CLK_TVE1>,
+ <&ccu CLK_DSI_DPHY>;
+ clock-names = "bus",
+ "tcon-tv0",
+ "tve0",
+ "tcon-tv1",
+ "tve1",
+ "dsi";
+ clock-output-names = "tcon-top-tv0",
+ "tcon-top-tv1",
+ "tcon-top-dsi";
+ resets = <&ccu RST_BUS_TCON_TOP>;
+ #clock-cells = <1>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ tcon_top_mixer0_in: port@0 {
+ reg = <0>;
+
+ tcon_top_mixer0_in_mixer0: endpoint {
+ remote-endpoint = <&mixer0_out_tcon_top>;
+ };
+ };
+
+ tcon_top_mixer0_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ tcon_top_mixer0_out_tcon_lcd0: endpoint@0 {
+ reg = <0>;
+ };
+
+ tcon_top_mixer0_out_tcon_lcd1: endpoint@1 {
+ reg = <1>;
+ };
+
+ tcon_top_mixer0_out_tcon_tv0: endpoint@2 {
+ reg = <2>;
+ remote-endpoint = <&tcon_tv0_in_tcon_top_mixer0>;
+ };
+
+ tcon_top_mixer0_out_tcon_tv1: endpoint@3 {
+ reg = <3>;
+ remote-endpoint = <&tcon_tv1_in_tcon_top_mixer0>;
+ };
+ };
+
+ tcon_top_mixer1_in: port@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <2>;
+
+ tcon_top_mixer1_in_mixer1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&mixer1_out_tcon_top>;
+ };
+ };
+
+ tcon_top_mixer1_out: port@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <3>;
+
+ tcon_top_mixer1_out_tcon_lcd0: endpoint@0 {
+ reg = <0>;
+ };
+
+ tcon_top_mixer1_out_tcon_lcd1: endpoint@1 {
+ reg = <1>;
+ };
+
+ tcon_top_mixer1_out_tcon_tv0: endpoint@2 {
+ reg = <2>;
+ remote-endpoint = <&tcon_tv0_in_tcon_top_mixer1>;
+ };
+
+ tcon_top_mixer1_out_tcon_tv1: endpoint@3 {
+ reg = <3>;
+ remote-endpoint = <&tcon_tv1_in_tcon_top_mixer1>;
+ };
+ };
+
+ tcon_top_hdmi_in: port@4 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <4>;
+
+ tcon_top_hdmi_in_tcon_tv0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&tcon_tv0_out_tcon_top>;
+ };
+
+ tcon_top_hdmi_in_tcon_tv1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&tcon_tv1_out_tcon_top>;
+ };
+ };
+
+ tcon_top_hdmi_out: port@5 {
+ reg = <5>;
+
+ tcon_top_hdmi_out_hdmi: endpoint {
+ remote-endpoint = <&hdmi_in_tcon_top>;
+ };
+ };
+ };
+ };
+
+...
diff --git a/dts/Bindings/display/allwinner,sun9i-a80-deu.yaml b/dts/Bindings/display/allwinner,sun9i-a80-deu.yaml
new file mode 100644
index 0000000..96de41d
--- /dev/null
+++ b/dts/Bindings/display/allwinner,sun9i-a80-deu.yaml
@@ -0,0 +1,133 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/allwinner,sun9i-a80-deu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Allwinner A80 Detail Enhancement Unit Device Tree Bindings
+
+maintainers:
+ - Chen-Yu Tsai <wens@csie.org>
+ - Maxime Ripard <mripard@kernel.org>
+
+description: |
+ The DEU (Detail Enhancement Unit), found in the Allwinner A80 SoC,
+ can sharpen the display content in both luma and chroma channels.
+
+properties:
+ compatible:
+ const: allwinner,sun9i-a80-deu
+
+ reg:
+ maxItems: 1
+
+ interrupts:
+ maxItems: 1
+
+ clocks:
+ items:
+ - description: The DEU interface clock
+ - description: The DEU module clock
+ - description: The DEU DRAM clock
+
+ clock-names:
+ items:
+ - const: ahb
+ - const: mod
+ - const: ram
+
+ resets:
+ maxItems: 1
+
+ ports:
+ type: object
+ description: |
+ A ports node with endpoint definitions as defined in
+ Documentation/devicetree/bindings/media/video-interfaces.txt.
+
+ properties:
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+ port@0:
+ type: object
+ description: |
+ Input endpoints of the controller.
+
+ port@1:
+ type: object
+ description: |
+ Output endpoints of the controller.
+
+ required:
+ - "#address-cells"
+ - "#size-cells"
+ - port@0
+ - port@1
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+ - interrupts
+ - clocks
+ - clock-names
+ - resets
+ - ports
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/interrupt-controller/arm-gic.h>
+
+ #include <dt-bindings/clock/sun9i-a80-de.h>
+ #include <dt-bindings/reset/sun9i-a80-de.h>
+
+ deu0: deu@3300000 {
+ compatible = "allwinner,sun9i-a80-deu";
+ reg = <0x03300000 0x40000>;
+ interrupts = <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&de_clocks CLK_BUS_DEU0>,
+ <&de_clocks CLK_IEP_DEU0>,
+ <&de_clocks CLK_DRAM_DEU0>;
+ clock-names = "ahb",
+ "mod",
+ "ram";
+ resets = <&de_clocks RST_DEU0>;
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ deu0_in: port@0 {
+ reg = <0>;
+
+ deu0_in_fe0: endpoint {
+ remote-endpoint = <&fe0_out_deu0>;
+ };
+ };
+
+ deu0_out: port@1 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <1>;
+
+ deu0_out_be0: endpoint@0 {
+ reg = <0>;
+ remote-endpoint = <&be0_in_deu0>;
+ };
+
+ deu0_out_be1: endpoint@1 {
+ reg = <1>;
+ remote-endpoint = <&be1_in_deu0>;
+ };
+ };
+ };
+ };
+
+...
diff --git a/dts/Bindings/display/bridge/lvds-codec.yaml b/dts/Bindings/display/bridge/lvds-codec.yaml
new file mode 100644
index 0000000..8f37302
--- /dev/null
+++ b/dts/Bindings/display/bridge/lvds-codec.yaml
@@ -0,0 +1,131 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/bridge/lvds-codec.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Transparent LVDS encoders and decoders
+
+maintainers:
+ - Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
+
+description: |
+ This binding supports transparent LVDS encoders and decoders that don't
+ require any configuration.
+
+ LVDS is a physical layer specification defined in ANSI/TIA/EIA-644-A. Multiple
+ incompatible data link layers have been used over time to transmit image data
+ to LVDS panels. This binding targets devices compatible with the following
+ specifications only.
+
+ [JEIDA] "Digital Interface Standards for Monitor", JEIDA-59-1999, February
+ 1999 (Version 1.0), Japan Electronic Industry Development Association (JEIDA)
+ [LDI] "Open LVDS Display Interface", May 1999 (Version 0.95), National
+ Semiconductor
+ [VESA] "VESA Notebook Panel Standard", October 2007 (Version 1.0), Video
+ Electronics Standards Association (VESA)
+
+ Those devices have been marketed under the FPD-Link and FlatLink brand names
+ among others.
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - ti,ds90c185 # For the TI DS90C185 FPD-Link Serializer
+ - ti,ds90c187 # For the TI DS90C187 FPD-Link Serializer
+ - ti,sn75lvds83 # For the TI SN75LVDS83 FlatLink transmitter
+ - const: lvds-encoder # Generic LVDS encoder compatible fallback
+ - items:
+ - enum:
+ - ti,ds90cf384a # For the DS90CF384A FPD-Link LVDS Receiver
+ - const: lvds-decoder # Generic LVDS decoders compatible fallback
+ - enum:
+ - thine,thc63lvdm83d # For the THC63LVDM83D LVDS serializer
+
+ ports:
+ type: object
+ description: |
+ This device has two video ports. Their connections are modeled using the
+ OF graph bindings specified in Documentation/devicetree/bindings/graph.txt
+ properties:
+ port@0:
+ type: object
+ description: |
+ For LVDS encoders, port 0 is the parallel input
+ For LVDS decoders, port 0 is the LVDS input
+
+ port@1:
+ type: object
+ description: |
+ For LVDS encoders, port 1 is the LVDS output
+ For LVDS decoders, port 1 is the parallel output
+
+ required:
+ - port@0
+ - port@1
+
+ powerdown-gpios:
+ description:
+ The GPIO used to control the power down line of this device.
+ maxItems: 1
+
+required:
+ - compatible
+ - ports
+
+examples:
+ - |
+ lvds-encoder {
+ compatible = "ti,ds90c185", "lvds-encoder";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ lvds_enc_in: endpoint {
+ remote-endpoint = <&display_out_rgb>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ lvds_enc_out: endpoint {
+ remote-endpoint = <&lvds_panel_in>;
+ };
+ };
+ };
+ };
+
+ - |
+ lvds-decoder {
+ compatible = "ti,ds90cf384a", "lvds-decoder";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ lvds_dec_in: endpoint {
+ remote-endpoint = <&display_out_lvds>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ lvds_dec_out: endpoint {
+ remote-endpoint = <&rgb_panel_in>;
+ };
+ };
+ };
+ };
+
+...
diff --git a/dts/Bindings/display/bridge/lvds-transmitter.txt b/dts/Bindings/display/bridge/lvds-transmitter.txt
deleted file mode 100644
index 60091db..0000000
--- a/dts/Bindings/display/bridge/lvds-transmitter.txt
+++ /dev/null
@@ -1,66 +0,0 @@
-Parallel to LVDS Encoder
-------------------------
-
-This binding supports the parallel to LVDS encoders that don't require any
-configuration.
-
-LVDS is a physical layer specification defined in ANSI/TIA/EIA-644-A. Multiple
-incompatible data link layers have been used over time to transmit image data
-to LVDS panels. This binding targets devices compatible with the following
-specifications only.
-
-[JEIDA] "Digital Interface Standards for Monitor", JEIDA-59-1999, February
-1999 (Version 1.0), Japan Electronic Industry Development Association (JEIDA)
-[LDI] "Open LVDS Display Interface", May 1999 (Version 0.95), National
-Semiconductor
-[VESA] "VESA Notebook Panel Standard", October 2007 (Version 1.0), Video
-Electronics Standards Association (VESA)
-
-Those devices have been marketed under the FPD-Link and FlatLink brand names
-among others.
-
-
-Required properties:
-
-- compatible: Must be "lvds-encoder"
-
- Any encoder compatible with this generic binding, but with additional
- properties not listed here, must list a device specific compatible first
- followed by this generic compatible.
-
-Required nodes:
-
-This device has two video ports. Their connections are modeled using the OF
-graph bindings specified in Documentation/devicetree/bindings/graph.txt.
-
-- Video port 0 for parallel input
-- Video port 1 for LVDS output
-
-
-Example
--------
-
-lvds-encoder {
- compatible = "lvds-encoder";
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@0 {
- reg = <0>;
-
- lvds_enc_in: endpoint {
- remote-endpoint = <&display_out_rgb>;
- };
- };
-
- port@1 {
- reg = <1>;
-
- lvds_enc_out: endpoint {
- remote-endpoint = <&lvds_panel_in>;
- };
- };
- };
-};
diff --git a/dts/Bindings/display/bridge/thine,thc63lvdm83d.txt b/dts/Bindings/display/bridge/thine,thc63lvdm83d.txt
deleted file mode 100644
index fee3c88..0000000
--- a/dts/Bindings/display/bridge/thine,thc63lvdm83d.txt
+++ /dev/null
@@ -1,50 +0,0 @@
-THine Electronics THC63LVDM83D LVDS serializer
-----------------------------------------------
-
-The THC63LVDM83D is an LVDS serializer designed to support pixel data
-transmission between a host and a flat panel.
-
-Required properties:
-
-- compatible: Should be "thine,thc63lvdm83d"
-
-Optional properties:
-
-- powerdown-gpios: Power down control GPIO (the /PWDN pin, active low).
-
-Required nodes:
-
-The THC63LVDM83D has two video ports. Their connections are modeled using the
-OFgraph bindings specified in Documentation/devicetree/bindings/graph.txt.
-
-- Video port 0 for CMOS/TTL input
-- Video port 1 for LVDS output
-
-
-Example
--------
-
- lvds_enc: encoder@0 {
- compatible = "thine,thc63lvdm83d";
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@0 {
- reg = <0>;
-
- lvds_enc_in: endpoint@0 {
- remote-endpoint = <&rgb_out>;
- };
- };
-
- port@1 {
- reg = <1>;
-
- lvds_enc_out: endpoint@0 {
- remote-endpoint = <&panel_in>;
- };
- };
- };
- };
diff --git a/dts/Bindings/display/bridge/ti,ds90c185.txt b/dts/Bindings/display/bridge/ti,ds90c185.txt
deleted file mode 100644
index e575f99..0000000
--- a/dts/Bindings/display/bridge/ti,ds90c185.txt
+++ /dev/null
@@ -1,55 +0,0 @@
-Texas Instruments FPD-Link (LVDS) Serializer
---------------------------------------------
-
-The DS90C185 and DS90C187 are low-power serializers for portable
-battery-powered applications that reduces the size of the RGB
-interface between the host GPU and the display.
-
-Required properties:
-
-- compatible: Should be
- "ti,ds90c185", "lvds-encoder" for the TI DS90C185 FPD-Link Serializer
- "ti,ds90c187", "lvds-encoder" for the TI DS90C187 FPD-Link Serializer
-
-Optional properties:
-
-- powerdown-gpios: Power down control GPIO (the PDB pin, active-low)
-
-Required nodes:
-
-The devices have two video ports. Their connections are modeled using the OF
-graph bindings specified in Documentation/devicetree/bindings/graph.txt.
-
-- Video port 0 for parallel input
-- Video port 1 for LVDS output
-
-
-Example
--------
-
-lvds-encoder {
- compatible = "ti,ds90c185", "lvds-encoder";
-
- powerdown-gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
-
- ports {
- #address-cells = <1>;
- #size-cells = <0>;
-
- port@0 {
- reg = <0>;
-
- lvds_enc_in: endpoint {
- remote-endpoint = <&lcdc_out_rgb>;
- };
- };
-
- port@1 {
- reg = <1>;
-
- lvds_enc_out: endpoint {
- remote-endpoint = <&lvds_panel_in>;
- };
- };
- };
-};
diff --git a/dts/Bindings/display/dsi-controller.yaml b/dts/Bindings/display/dsi-controller.yaml
new file mode 100644
index 0000000..fd986c3
--- /dev/null
+++ b/dts/Bindings/display/dsi-controller.yaml
@@ -0,0 +1,91 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/dsi-controller.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Common Properties for DSI Display Panels
+
+maintainers:
+ - Linus Walleij <linus.walleij@linaro.org>
+
+description: |
+ This document defines device tree properties common to DSI, Display
+ Serial Interface controllers and attached panels. It doesn't constitute
+ a device tree binding specification by itself but is meant to be referenced
+ by device tree bindings.
+
+ When referenced from panel device tree bindings the properties defined in
+ this document are defined as follows. The panel device tree bindings are
+ responsible for defining whether each property is required or optional.
+
+ Notice: this binding concerns DSI panels connected directly to a master
+ without any intermediate port graph to the panel. Each DSI master
+ can control one to four virtual channels to one panel. Each virtual
+ channel should have a node "panel" for their virtual channel with their
+ reg-property set to the virtual channel number, usually there is just
+ one virtual channel, number 0.
+
+properties:
+ $nodename:
+ pattern: "^dsi-controller(@.*)?$"
+
+ "#address-cells":
+ const: 1
+
+ "#size-cells":
+ const: 0
+
+patternProperties:
+ "^panel@[0-3]$":
+ description: Panels connected to the DSI link
+ type: object
+
+ properties:
+ reg:
+ minimum: 0
+ maximum: 3
+ description:
+ The virtual channel number of a DSI peripheral. Must be in the range
+ from 0 to 3, as DSI uses a 2-bit addressing scheme. Some DSI
+ peripherals respond to more than a single virtual channel. In that
+ case the reg property can take multiple entries, one for each virtual
+ channel that the peripheral responds to.
+
+ clock-master:
+ type: boolean
+ description:
+ Should be enabled if the host is being used in conjunction with
+ another DSI host to drive the same peripheral. Hardware supporting
+ such a configuration generally requires the data on both the busses
+ to be driven by the same clock. Only the DSI host instance
+ controlling this clock should contain this property.
+
+ enforce-video-mode:
+ type: boolean
+ description:
+ The best option is usually to run a panel in command mode, as this
+ gives better control over the panel hardware. However for different
+ reasons like broken hardware, missing features or testing, it may be
+ useful to be able to force a command mode-capable panel into video
+ mode.
+
+ required:
+ - reg
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+ dsi-controller@a0351000 {
+ reg = <0xa0351000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ panel@0 {
+ compatible = "sony,acx424akp";
+ reg = <0>;
+ vddi-supply = <&ab8500_ldo_aux1_reg>;
+ reset-gpios = <&gpio2 1 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+...
diff --git a/dts/Bindings/display/ingenic,lcd.txt b/dts/Bindings/display/ingenic,lcd.txt
index 7b536c8..01e3261 100644
--- a/dts/Bindings/display/ingenic,lcd.txt
+++ b/dts/Bindings/display/ingenic,lcd.txt
@@ -4,6 +4,7 @@ Required properties:
- compatible: one of:
* ingenic,jz4740-lcd
* ingenic,jz4725b-lcd
+ * ingenic,jz4770-lcd
- reg: LCD registers location and length
- clocks: LCD pixclock and device clock specifiers.
The device clock is only required on the JZ4740.
diff --git a/dts/Bindings/display/msm/dpu.txt b/dts/Bindings/display/msm/dpu.txt
index a61dd40..551ae26 100644
--- a/dts/Bindings/display/msm/dpu.txt
+++ b/dts/Bindings/display/msm/dpu.txt
@@ -8,7 +8,7 @@ The DPU display controller is found in SDM845 SoC.
MDSS:
Required properties:
-- compatible: "qcom,sdm845-mdss"
+- compatible: "qcom,sdm845-mdss", "qcom,sc7180-mdss"
- reg: physical base address and length of contoller's registers.
- reg-names: register region names. The following region is required:
* "mdss"
@@ -41,7 +41,7 @@ Optional properties:
MDP:
Required properties:
-- compatible: "qcom,sdm845-dpu"
+- compatible: "qcom,sdm845-dpu", "qcom,sc7180-dpu"
- reg: physical base address and length of controller's registers.
- reg-names : register region names. The following region is required:
* "mdp"
diff --git a/dts/Bindings/display/msm/gpu.txt b/dts/Bindings/display/msm/gpu.txt
index 2b8fd26..7edc298 100644
--- a/dts/Bindings/display/msm/gpu.txt
+++ b/dts/Bindings/display/msm/gpu.txt
@@ -23,13 +23,18 @@ Required properties:
- iommus: optional phandle to an adreno iommu instance
- operating-points-v2: optional phandle to the OPP operating points
- interconnects: optional phandle to an interconnect provider. See
- ../interconnect/interconnect.txt for details.
+ ../interconnect/interconnect.txt for details. Some A3xx and all A4xx platforms
+ will have two paths; all others will have one path.
+- interconnect-names: The names of the interconnect paths that correspond to the
+ interconnects property. Values must be gfx-mem and ocmem.
- qcom,gmu: For GMU attached devices a phandle to the GMU device that will
control the power for the GPU. Applicable targets:
- qcom,adreno-630.2
- zap-shader: For a5xx and a6xx devices this node contains a memory-region that
points to reserved memory to store the zap shader that can be used to help
bring the GPU out of secure mode.
+- firmware-name: optional property of the 'zap-shader' node, listing the
+ relative path of the device specific zap firmware.
Example 3xx/4xx/a5xx:
@@ -76,11 +81,13 @@ Example a6xx (with GMU):
operating-points-v2 = <&gpu_opp_table>;
interconnects = <&rsc_hlos MASTER_GFX3D &rsc_hlos SLAVE_EBI1>;
+ interconnect-names = "gfx-mem";
qcom,gmu = <&gmu>;
zap-shader {
memory-region = <&zap_shader_region>;
+ firmware-name = "qcom/LENOVO/81JL/qcdxkmsuc850.mbn"
};
};
};
diff --git a/dts/Bindings/display/mxsfb.txt b/dts/Bindings/display/mxsfb.txt
index 472e1ea..c985871 100644
--- a/dts/Bindings/display/mxsfb.txt
+++ b/dts/Bindings/display/mxsfb.txt
@@ -6,6 +6,7 @@ Required properties:
- compatible: Should be "fsl,imx23-lcdif" for i.MX23.
Should be "fsl,imx28-lcdif" for i.MX28.
Should be "fsl,imx6sx-lcdif" for i.MX6SX.
+ Should be "fsl,imx8mq-lcdif" for i.MX8MQ.
- reg: Address and length of the register set for LCDIF
- interrupts: Should contain LCDIF interrupt
- clocks: A list of phandle + clock-specifier pairs, one for each
diff --git a/dts/Bindings/display/panel/ampire,am-480272h3tmqw-t01h.yaml b/dts/Bindings/display/panel/ampire,am-480272h3tmqw-t01h.yaml
deleted file mode 100644
index c6e33e7..0000000
--- a/dts/Bindings/display/panel/ampire,am-480272h3tmqw-t01h.yaml
+++ /dev/null
@@ -1,42 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/display/panel/ampire,am-480272h3tmqw-t01h.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Ampire AM-480272H3TMQW-T01H 4.3" WQVGA TFT LCD panel
-
-maintainers:
- - Yannick Fertre <yannick.fertre@st.com>
- - Thierry Reding <treding@nvidia.com>
-
-allOf:
- - $ref: panel-common.yaml#
-
-properties:
- compatible:
- const: ampire,am-480272h3tmqw-t01h
-
- power-supply: true
- enable-gpios: true
- backlight: true
- port: true
-
-required:
- - compatible
-
-additionalProperties: false
-
-examples:
- - |
- panel_rgb: panel {
- compatible = "ampire,am-480272h3tmqw-t01h";
- enable-gpios = <&gpioa 8 1>;
- port {
- panel_in_rgb: endpoint {
- remote-endpoint = <&controller_out_rgb>;
- };
- };
- };
-
-...
diff --git a/dts/Bindings/display/panel/ampire,am800480r3tmqwa1h.txt b/dts/Bindings/display/panel/ampire,am800480r3tmqwa1h.txt
deleted file mode 100644
index 83e2cae..0000000
--- a/dts/Bindings/display/panel/ampire,am800480r3tmqwa1h.txt
+++ /dev/null
@@ -1,7 +0,0 @@
-Ampire AM-800480R3TMQW-A1H 7.0" WVGA TFT LCD panel
-
-Required properties:
-- compatible: should be "ampire,am800480r3tmqwa1h"
-
-This binding is compatible with the simple-panel binding, which is specified
-in simple-panel.txt in this directory.
diff --git a/dts/Bindings/display/panel/giantplus,gpm940b0.txt b/dts/Bindings/display/panel/giantplus,gpm940b0.txt
deleted file mode 100644
index 3dab52f..0000000
--- a/dts/Bindings/display/panel/giantplus,gpm940b0.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-GiantPlus 3.0" (320x240 pixels) 24-bit TFT LCD panel
-
-Required properties:
-- compatible: should be "giantplus,gpm940b0"
-- power-supply: as specified in the base binding
-
-Optional properties:
-- backlight: as specified in the base binding
-- enable-gpios: as specified in the base binding
-
-This binding is compatible with the simple-panel binding, which is specified
-in simple-panel.txt in this directory.
diff --git a/dts/Bindings/display/panel/leadtek,ltk500hd1829.yaml b/dts/Bindings/display/panel/leadtek,ltk500hd1829.yaml
new file mode 100644
index 0000000..4ebcea7
--- /dev/null
+++ b/dts/Bindings/display/panel/leadtek,ltk500hd1829.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/leadtek,ltk500hd1829.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Leadtek LTK500HD1829 5.0in 720x1280 DSI panel
+
+maintainers:
+ - Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
+
+allOf:
+ - $ref: panel-common.yaml#
+
+properties:
+ compatible:
+ const: leadtek,ltk500hd1829
+ reg: true
+ backlight: true
+ reset-gpios: true
+ iovcc-supply:
+ description: regulator that supplies the iovcc voltage
+ vcc-supply:
+ description: regulator that supplies the vcc voltage
+
+required:
+ - compatible
+ - reg
+ - backlight
+ - iovcc-supply
+ - vcc-supply
+
+additionalProperties: false
+
+examples:
+ - |
+ dsi@ff450000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ panel@0 {
+ compatible = "leadtek,ltk500hd1829";
+ reg = <0>;
+ backlight = <&backlight>;
+ iovcc-supply = <&vcc_1v8>;
+ vcc-supply = <&vcc_2v8>;
+ };
+ };
+
+...
diff --git a/dts/Bindings/display/panel/logicpd,type28.yaml b/dts/Bindings/display/panel/logicpd,type28.yaml
new file mode 100644
index 0000000..2834287
--- /dev/null
+++ b/dts/Bindings/display/panel/logicpd,type28.yaml
@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: GPL-2.0
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/logicpd,type28.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Logic PD Type 28 4.3" WQVGA TFT LCD panel
+
+maintainers:
+ - Adam Ford <aford173@gmail.com>
+
+allOf:
+ - $ref: panel-common.yaml#
+
+properties:
+ compatible:
+ const: logicpd,type28
+
+ power-supply: true
+ enable-gpios: true
+ backlight: true
+ port: true
+
+required:
+ - compatible
+
+additionalProperties: false
+
+examples:
+ - |
+ lcd0: display {
+ compatible = "logicpd,type28";
+ enable-gpios = <&gpio5 27 0>;
+ backlight = <&backlight>;
+ port {
+ lcd_in: endpoint {
+ remote-endpoint = <&dpi_out>;
+ };
+ };
+ };
+
+...
diff --git a/dts/Bindings/display/panel/panel-simple.yaml b/dts/Bindings/display/panel/panel-simple.yaml
new file mode 100644
index 0000000..8fe60ee
--- /dev/null
+++ b/dts/Bindings/display/panel/panel-simple.yaml
@@ -0,0 +1,69 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/panel-simple.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Simple panels with one power supply
+
+maintainers:
+ - Thierry Reding <thierry.reding@gmail.com>
+ - Sam Ravnborg <sam@ravnborg.org>
+
+description: |
+ This binding file is a collection of the simple (dumb) panels that
+ requires only a single power-supply.
+ There are optionally a backlight and an enable GPIO.
+ The panel may use an OF graph binding for the association to the display,
+ or it may be a direct child node of the display.
+
+ If the panel is more advanced a dedicated binding file is required.
+
+allOf:
+ - $ref: panel-common.yaml#
+
+properties:
+
+ compatible:
+ enum:
+ # compatible must be listed in alphabetical order, ordered by compatible.
+ # The description in the comment is mandatory for each compatible.
+
+ # Ampire AM-480272H3TMQW-T01H 4.3" WQVGA TFT LCD panel
+ - ampire,am-480272h3tmqw-t01h
+ # Ampire AM-800480R3TMQW-A1H 7.0" WVGA TFT LCD panel
+ - ampire,am800480r3tmqwa1h
+ # AUO B116XAK01 eDP TFT LCD panel
+ - auo,b116xa01
+ # BOE NV140FHM-N49 14.0" FHD a-Si FT panel
+ - boe,nv140fhmn49
+ # GiantPlus GPM940B0 3.0" QVGA TFT LCD panel
+ - giantplus,gpm940b0
+ # Satoz SAT050AT40H12R2 5.0" WVGA TFT LCD panel
+ - satoz,sat050at40h12r2
+ # Sharp LS020B1DD01D 2.0" HQVGA TFT LCD panel
+ - sharp,ls020b1dd01d
+
+ backlight: true
+ enable-gpios: true
+ port: true
+ power-supply: true
+
+additionalProperties: false
+
+required:
+ - compatible
+ - power-supply
+
+examples:
+ - |
+ panel_rgb: panel-rgb {
+ compatible = "ampire,am-480272h3tmqw-t01h";
+ power-supply = <&vcc_lcd_reg>;
+
+ port {
+ panel_in_rgb: endpoint {
+ remote-endpoint = <&ltdc_out_rgb>;
+ };
+ };
+ };
diff --git a/dts/Bindings/display/panel/sharp,ls020b1dd01d.txt b/dts/Bindings/display/panel/sharp,ls020b1dd01d.txt
deleted file mode 100644
index e45edbc..0000000
--- a/dts/Bindings/display/panel/sharp,ls020b1dd01d.txt
+++ /dev/null
@@ -1,12 +0,0 @@
-Sharp 2.0" (240x160 pixels) 16-bit TFT LCD panel
-
-Required properties:
-- compatible: should be "sharp,ls020b1dd01d"
-- power-supply: as specified in the base binding
-
-Optional properties:
-- backlight: as specified in the base binding
-- enable-gpios: as specified in the base binding
-
-This binding is compatible with the simple-panel binding, which is specified
-in simple-panel.txt in this directory.
diff --git a/dts/Bindings/display/panel/sony,acx424akp.yaml b/dts/Bindings/display/panel/sony,acx424akp.yaml
new file mode 100644
index 0000000..185dcc8
--- /dev/null
+++ b/dts/Bindings/display/panel/sony,acx424akp.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/sony,acx424akp.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sony ACX424AKP 4" 480x864 AMOLED panel
+
+maintainers:
+ - Linus Walleij <linus.walleij@linaro.org>
+
+allOf:
+ - $ref: panel-common.yaml#
+
+properties:
+ compatible:
+ const: sony,acx424akp
+ reg: true
+ reset-gpios: true
+ vddi-supply:
+ description: regulator that supplies the vddi voltage
+ enforce-video-mode: true
+
+required:
+ - compatible
+ - reg
+ - reset-gpios
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/gpio/gpio.h>
+
+ dsi-controller@a0351000 {
+ compatible = "ste,mcde-dsi";
+ reg = <0xa0351000 0x1000>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ panel@0 {
+ compatible = "sony,acx424akp";
+ reg = <0>;
+ vddi-supply = <&foo>;
+ reset-gpios = <&foo_gpio 0 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+...
diff --git a/dts/Bindings/display/panel/xinpeng,xpp055c272.yaml b/dts/Bindings/display/panel/xinpeng,xpp055c272.yaml
new file mode 100644
index 0000000..186e5e1
--- /dev/null
+++ b/dts/Bindings/display/panel/xinpeng,xpp055c272.yaml
@@ -0,0 +1,49 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/panel/xinpeng,xpp055c272.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Xinpeng XPP055C272 5.5in 720x1280 DSI panel
+
+maintainers:
+ - Heiko Stuebner <heiko.stuebner@theobroma-systems.com>
+
+allOf:
+ - $ref: panel-common.yaml#
+
+properties:
+ compatible:
+ const: xinpeng,xpp055c272
+ reg: true
+ backlight: true
+ reset-gpios: true
+ iovcc-supply:
+ description: regulator that supplies the iovcc voltage
+ vci-supply:
+ description: regulator that supplies the vci voltage
+
+required:
+ - compatible
+ - reg
+ - backlight
+ - iovcc-supply
+ - vci-supply
+
+additionalProperties: false
+
+examples:
+ - |
+ dsi@ff450000 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ panel@0 {
+ compatible = "xinpeng,xpp055c272";
+ reg = <0>;
+ backlight = <&backlight>;
+ iovcc-supply = <&vcc_1v8>;
+ vci-supply = <&vcc3v3_lcd>;
+ };
+ };
+
+...
diff --git a/dts/Bindings/display/renesas,cmm.yaml b/dts/Bindings/display/renesas,cmm.yaml
new file mode 100644
index 0000000..a57037b
--- /dev/null
+++ b/dts/Bindings/display/renesas,cmm.yaml
@@ -0,0 +1,67 @@
+# SPDX-License-Identifier: GPL-2.0-only
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/display/renesas,cmm.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas R-Car Color Management Module (CMM)
+
+maintainers:
+ - Laurent Pinchart <laurent.pinchart@ideasonboard.com>
+ - Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
+ - Jacopo Mondi <jacopo+renesas@jmondi.org>
+
+description: |+
+ Renesas R-Car color management module connected to R-Car DU video channels.
+ It provides image enhancement functions such as 1-D look-up tables (LUT),
+ 3-D look-up tables (CLU), 1D-histogram generation (HGO), and color
+ space conversion (CSC).
+
+properties:
+ compatible:
+ oneOf:
+ - items:
+ - enum:
+ - renesas,r8a7795-cmm
+ - renesas,r8a7796-cmm
+ - renesas,r8a77965-cmm
+ - renesas,r8a77990-cmm
+ - renesas,r8a77995-cmm
+ - const: renesas,rcar-gen3-cmm
+ - items:
+ - const: renesas,rcar-gen2-cmm
+
+ reg:
+ maxItems: 1
+
+ clocks:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+ power-domains:
+ maxItems: 1
+
+required:
+ - compatible
+ - reg
+ - clocks
+ - resets
+ - power-domains
+
+additionalProperties: false
+
+examples:
+ - |
+ #include <dt-bindings/clock/r8a7796-cpg-mssr.h>
+ #include <dt-bindings/power/r8a7796-sysc.h>
+
+ cmm0: cmm@fea40000 {
+ compatible = "renesas,r8a7796-cmm",
+ "renesas,rcar-gen3-cmm";
+ reg = <0 0xfea40000 0 0x1000>;
+ power-domains = <&sysc R8A7796_PD_ALWAYS_ON>;
+ clocks = <&cpg CPG_MOD 711>;
+ resets = <&cpg 711>;
+ };
diff --git a/dts/Bindings/display/renesas,du.txt b/dts/Bindings/display/renesas,du.txt
index 17cb277..eb4ae41 100644
--- a/dts/Bindings/display/renesas,du.txt
+++ b/dts/Bindings/display/renesas,du.txt
@@ -41,10 +41,14 @@ Required Properties:
supplied they must be named "dclkin.x" with "x" being the input clock
numerical index.
- - vsps: A list of phandle and channel index tuples to the VSPs that handle
- the memory interfaces for the DU channels. The phandle identifies the VSP
- instance that serves the DU channel, and the channel index identifies the
- LIF instance in that VSP.
+ - renesas,cmms: A list of phandles to the CMM instances present in the SoC,
+ one for each available DU channel. The property shall not be specified for
+ SoCs that do not provide any CMM (such as V3M and V3H).
+
+ - renesas,vsps: A list of phandle and channel index tuples to the VSPs that
+ handle the memory interfaces for the DU channels. The phandle identifies the
+ VSP instance that serves the DU channel, and the channel index identifies
+ the LIF instance in that VSP.
Required nodes:
@@ -92,7 +96,8 @@ Example: R8A7795 (R-Car H3) ES2.0 DU
<&cpg CPG_MOD 722>,
<&cpg CPG_MOD 721>;
clock-names = "du.0", "du.1", "du.2", "du.3";
- vsps = <&vspd0 0>, <&vspd1 0>, <&vspd2 0>, <&vspd0 1>;
+ renesas,cmms = <&cmm0>, <&cmm1>, <&cmm2>, <&cmm3>;
+ renesas,vsps = <&vspd0 0>, <&vspd1 0>, <&vspd2 0>, <&vspd0 1>;
ports {
#address-cells = <1>;
diff --git a/dts/Bindings/display/rockchip/dw_mipi_dsi_rockchip.txt b/dts/Bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
index ce4c1fc..151be3b 100644
--- a/dts/Bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
+++ b/dts/Bindings/display/rockchip/dw_mipi_dsi_rockchip.txt
@@ -4,13 +4,16 @@ Rockchip specific extensions to the Synopsys Designware MIPI DSI
Required properties:
- #address-cells: Should be <1>.
- #size-cells: Should be <0>.
-- compatible: "rockchip,rk3288-mipi-dsi", "snps,dw-mipi-dsi".
- "rockchip,rk3399-mipi-dsi", "snps,dw-mipi-dsi".
+- compatible: one of
+ "rockchip,px30-mipi-dsi", "snps,dw-mipi-dsi"
+ "rockchip,rk3288-mipi-dsi", "snps,dw-mipi-dsi"
+ "rockchip,rk3399-mipi-dsi", "snps,dw-mipi-dsi"
- reg: Represent the physical address range of the controller.
- interrupts: Represent the controller's interrupt to the CPU(s).
- clocks, clock-names: Phandles to the controller's pll reference
- clock(ref) and APB clock(pclk). For RK3399, a phy config clock
- (phy_cfg) and a grf clock(grf) are required. As described in [1].
+ clock(ref) when using an internal dphy and APB clock(pclk).
+ For RK3399, a phy config clock (phy_cfg) and a grf clock(grf)
+ are required. As described in [1].
- rockchip,grf: this soc should set GRF regs to mux vopl/vopb.
- ports: contain a port node with endpoint definitions as defined in [2].
For vopb,set the reg = <0> and set the reg = <1> for vopl.
@@ -18,6 +21,8 @@ Required properties:
- video port 1 for either a panel or subsequent encoder
Optional properties:
+- phys: from general PHY binding: the phandle for the PHY device.
+- phy-names: Should be "dphy" if phys references an external phy.
- power-domains: a phandle to mipi dsi power domain node.
- resets: list of phandle + reset specifier pairs, as described in [3].
- reset-names: string reset name, must be "apb".
diff --git a/dts/Bindings/display/rockchip/rockchip-lvds.txt b/dts/Bindings/display/rockchip/rockchip-lvds.txt
index 7849ff0..aaf8c44 100644
--- a/dts/Bindings/display/rockchip/rockchip-lvds.txt
+++ b/dts/Bindings/display/rockchip/rockchip-lvds.txt
@@ -4,6 +4,7 @@ Rockchip RK3288 LVDS interface
Required properties:
- compatible: matching the soc type, one of
- "rockchip,rk3288-lvds";
+ - "rockchip,px30-lvds";
- reg: physical base address of the controller and length
of memory mapped region.
@@ -18,6 +19,9 @@ Required properties:
- rockchip,grf: phandle to the general register files syscon
- rockchip,output: "rgb", "lvds" or "duallvds", This describes the output interface
+- phys: LVDS/DSI DPHY (px30 only)
+- phy-names: name of the PHY, must be "dphy" (px30 only)
+
Optional properties:
- pinctrl-names: must contain a "lcdc" entry.
- pinctrl-0: pin control group to be used for this controller.
diff --git a/dts/Bindings/display/sunxi/sun4i-drm.txt b/dts/Bindings/display/sunxi/sun4i-drm.txt
deleted file mode 100644
index 31ab72c..0000000
--- a/dts/Bindings/display/sunxi/sun4i-drm.txt
+++ /dev/null
@@ -1,637 +0,0 @@
-Allwinner A10 Display Pipeline
-==============================
-
-The Allwinner A10 Display pipeline is composed of several components
-that are going to be documented below:
-
-For all connections between components up to the TCONs in the display
-pipeline, when there are multiple components of the same type at the
-same depth, the local endpoint ID must be the same as the remote
-component's index. For example, if the remote endpoint is Frontend 1,
-then the local endpoint ID must be 1.
-
- Frontend 0 [0] ------- [0] Backend 0 [0] ------- [0] TCON 0
- [1] -- -- [1] [1] -- -- [1]
- \ / \ /
- X X
- / \ / \
- [0] -- -- [0] [0] -- -- [0]
- Frontend 1 [1] ------- [1] Backend 1 [1] ------- [1] TCON 1
-
-For a two pipeline system such as the one depicted above, the lines
-represent the connections between the components, while the numbers
-within the square brackets corresponds to the ID of the local endpoint.
-
-The same rule also applies to DE 2.0 mixer-TCON connections:
-
- Mixer 0 [0] ----------- [0] TCON 0
- [1] ---- ---- [1]
- \ /
- X
- / \
- [0] ---- ---- [0]
- Mixer 1 [1] ----------- [1] TCON 1
-
-HDMI Encoder
-------------
-
-The HDMI Encoder supports the HDMI video and audio outputs, and does
-CEC. It is one end of the pipeline.
-
-Required properties:
- - compatible: value must be one of:
- * allwinner,sun4i-a10-hdmi
- * allwinner,sun5i-a10s-hdmi
- * allwinner,sun6i-a31-hdmi
- - reg: base address and size of memory-mapped region
- - interrupts: interrupt associated to this IP
- - clocks: phandles to the clocks feeding the HDMI encoder
- * ahb: the HDMI interface clock
- * mod: the HDMI module clock
- * ddc: the HDMI ddc clock (A31 only)
- * pll-0: the first video PLL
- * pll-1: the second video PLL
- - clock-names: the clock names mentioned above
- - resets: phandle to the reset control for the HDMI encoder (A31 only)
- - dmas: phandles to the DMA channels used by the HDMI encoder
- * ddc-tx: The channel for DDC transmission
- * ddc-rx: The channel for DDC reception
- * audio-tx: The channel used for audio transmission
- - dma-names: the channel names mentioned above
-
- - ports: A ports node with endpoint definitions as defined in
- Documentation/devicetree/bindings/media/video-interfaces.txt. The
- first port should be the input endpoint. The second should be the
- output, usually to an HDMI connector.
-
-DWC HDMI TX Encoder
--------------------
-
-The HDMI transmitter is a Synopsys DesignWare HDMI 1.4 TX controller IP
-with Allwinner's own PHY IP. It supports audio and video outputs and CEC.
-
-These DT bindings follow the Synopsys DWC HDMI TX bindings defined in
-Documentation/devicetree/bindings/display/bridge/dw_hdmi.txt with the
-following device-specific properties.
-
-Required properties:
-
- - compatible: value must be one of:
- * "allwinner,sun8i-a83t-dw-hdmi"
- * "allwinner,sun50i-a64-dw-hdmi", "allwinner,sun8i-a83t-dw-hdmi"
- * "allwinner,sun50i-h6-dw-hdmi"
- - reg: base address and size of memory-mapped region
- - reg-io-width: See dw_hdmi.txt. Shall be 1.
- - interrupts: HDMI interrupt number
- - clocks: phandles to the clocks feeding the HDMI encoder
- * iahb: the HDMI bus clock
- * isfr: the HDMI register clock
- * tmds: TMDS clock
- * cec: HDMI CEC clock (H6 only)
- * hdcp: HDCP clock (H6 only)
- * hdcp-bus: HDCP bus clock (H6 only)
- - clock-names: the clock names mentioned above
- - resets:
- * ctrl: HDMI controller reset
- * hdcp: HDCP reset (H6 only)
- - reset-names: reset names mentioned above
- - phys: phandle to the DWC HDMI PHY
- - phy-names: must be "phy"
-
- - ports: A ports node with endpoint definitions as defined in
- Documentation/devicetree/bindings/media/video-interfaces.txt. The
- first port should be the input endpoint. The second should be the
- output, usually to an HDMI connector.
-
-Optional properties:
- - hvcc-supply: the VCC power supply of the controller
-
-DWC HDMI PHY
-------------
-
-Required properties:
- - compatible: value must be one of:
- * allwinner,sun8i-a83t-hdmi-phy
- * allwinner,sun8i-h3-hdmi-phy
- * allwinner,sun8i-r40-hdmi-phy
- * allwinner,sun50i-a64-hdmi-phy
- * allwinner,sun50i-h6-hdmi-phy
- - reg: base address and size of memory-mapped region
- - clocks: phandles to the clocks feeding the HDMI PHY
- * bus: the HDMI PHY interface clock
- * mod: the HDMI PHY module clock
- - clock-names: the clock names mentioned above
- - resets: phandle to the reset controller driving the PHY
- - reset-names: must be "phy"
-
-H3, A64 and R40 HDMI PHY require additional clocks:
- - pll-0: parent of phy clock
- - pll-1: second possible phy clock parent (A64/R40 only)
-
-TV Encoder
-----------
-
-The TV Encoder supports the composite and VGA output. It is one end of
-the pipeline.
-
-Required properties:
- - compatible: value should be "allwinner,sun4i-a10-tv-encoder".
- - reg: base address and size of memory-mapped region
- - clocks: the clocks driving the TV encoder
- - resets: phandle to the reset controller driving the encoder
-
-- ports: A ports node with endpoint definitions as defined in
- Documentation/devicetree/bindings/media/video-interfaces.txt. The
- first port should be the input endpoint.
-
-TCON
-----
-
-The TCON acts as a timing controller for RGB, LVDS and TV interfaces.
-
-Required properties:
- - compatible: value must be either:
- * allwinner,sun4i-a10-tcon
- * allwinner,sun5i-a13-tcon
- * allwinner,sun6i-a31-tcon
- * allwinner,sun6i-a31s-tcon
- * allwinner,sun7i-a20-tcon
- * allwinner,sun8i-a23-tcon
- * allwinner,sun8i-a33-tcon
- * allwinner,sun8i-a83t-tcon-lcd
- * allwinner,sun8i-a83t-tcon-tv
- * allwinner,sun8i-r40-tcon-tv
- * allwinner,sun8i-v3s-tcon
- * allwinner,sun9i-a80-tcon-lcd
- * allwinner,sun9i-a80-tcon-tv
- * "allwinner,sun50i-a64-tcon-lcd", "allwinner,sun8i-a83t-tcon-lcd"
- * "allwinner,sun50i-a64-tcon-tv", "allwinner,sun8i-a83t-tcon-tv"
- * allwinner,sun50i-h6-tcon-tv, allwinner,sun8i-r40-tcon-tv
- - reg: base address and size of memory-mapped region
- - interrupts: interrupt associated to this IP
- - clocks: phandles to the clocks feeding the TCON.
- - 'ahb': the interface clocks
- - 'tcon-ch0': The clock driving the TCON channel 0, if supported
- - resets: phandles to the reset controllers driving the encoder
- - "lcd": the reset line for the TCON
- - "edp": the reset line for the eDP block (A80 only)
-
- - clock-names: the clock names mentioned above
- - reset-names: the reset names mentioned above
- - clock-output-names: Name of the pixel clock created, if TCON supports
- channel 0.
-
-- ports: A ports node with endpoint definitions as defined in
- Documentation/devicetree/bindings/media/video-interfaces.txt. The
- first port should be the input endpoint, the second one the output
-
- The output may have multiple endpoints. TCON can have 1 or 2 channels,
- usually with the first channel being used for the panels interfaces
- (RGB, LVDS, etc.), and the second being used for the outputs that
- require another controller (TV Encoder, HDMI, etc.). The endpoints
- will take an extra property, allwinner,tcon-channel, to specify the
- channel the endpoint is associated to. If that property is not
- present, the endpoint number will be used as the channel number.
-
-For TCONs with channel 0, there is one more clock required:
- - 'tcon-ch0': The clock driving the TCON channel 0
-For TCONs with channel 1, there is one more clock required:
- - 'tcon-ch1': The clock driving the TCON channel 1
-
-When TCON support LVDS (all TCONs except TV TCONs on A83T, R40 and those found
-in A13, H3, H5 and V3s SoCs), you need one more reset line:
- - 'lvds': The reset line driving the LVDS logic
-
-And on the A23, A31, A31s and A33, you need one more clock line:
- - 'lvds-alt': An alternative clock source, separate from the TCON channel 0
- clock, that can be used to drive the LVDS clock
-
-TCON TOP
---------
-
-TCON TOPs main purpose is to configure whole display pipeline. It determines
-relationships between mixers and TCONs, selects source TCON for HDMI, muxes
-LCD and TV encoder GPIO output, selects TV encoder clock source and contains
-additional TV TCON and DSI gates.
-
-It allows display pipeline to be configured in very different ways:
-
- / LCD0/LVDS0
- / [0] TCON-LCD0
- | \ MIPI DSI
- mixer0 |
- \ / [1] TCON-LCD1 - LCD1/LVDS1
- TCON-TOP
- / \ [2] TCON-TV0 [0] - TVE0/RGB
- mixer1 | \
- | TCON-TOP - HDMI
- | /
- \