diff options
Diffstat (limited to 'dts/Bindings/clock')
24 files changed, 2059 insertions, 940 deletions
diff --git a/dts/Bindings/clock/allwinner,sun4i-a10-ccu.yaml b/dts/Bindings/clock/allwinner,sun4i-a10-ccu.yaml index c4b7243ddc..15ed64d352 100644 --- a/dts/Bindings/clock/allwinner,sun4i-a10-ccu.yaml +++ b/dts/Bindings/clock/allwinner,sun4i-a10-ccu.yaml @@ -34,6 +34,8 @@ properties: - allwinner,sun8i-v3-ccu - allwinner,sun8i-v3s-ccu - allwinner,sun9i-a80-ccu + - allwinner,sun20i-d1-ccu + - allwinner,sun20i-d1-r-ccu - allwinner,sun50i-a64-ccu - allwinner,sun50i-a64-r-ccu - allwinner,sun50i-a100-ccu @@ -79,6 +81,7 @@ if: enum: - allwinner,sun8i-a83t-r-ccu - allwinner,sun8i-h3-r-ccu + - allwinner,sun20i-d1-r-ccu - allwinner,sun50i-a64-r-ccu - allwinner,sun50i-a100-r-ccu - allwinner,sun50i-h6-r-ccu @@ -99,6 +102,7 @@ else: properties: compatible: enum: + - allwinner,sun20i-d1-ccu - allwinner,sun50i-a100-ccu - allwinner,sun50i-h6-ccu - allwinner,sun50i-h616-ccu diff --git a/dts/Bindings/clock/exynos5260-clock.txt b/dts/Bindings/clock/exynos5260-clock.txt deleted file mode 100644 index c79d31f7f6..0000000000 --- a/dts/Bindings/clock/exynos5260-clock.txt +++ /dev/null @@ -1,190 +0,0 @@ -* Samsung Exynos5260 Clock Controller - -Exynos5260 has 13 clock controllers which are instantiated -independently from the device-tree. These clock controllers -generate and supply clocks to various hardware blocks within -the SoC. - -Each clock is assigned an identifier and client nodes can use -this identifier to specify the clock which they consume. All -available clocks are defined as preprocessor macros in -dt-bindings/clock/exynos5260-clk.h header and can be used in -device tree sources. - -External clocks: - -There are several clocks that are generated outside the SoC. It -is expected that they are defined using standard clock bindings -with following clock-output-names: - - - "fin_pll" - PLL input clock from XXTI - - "xrtcxti" - input clock from XRTCXTI - - "ioclk_pcm_extclk" - pcm external operation clock - - "ioclk_spdif_extclk" - spdif external operation clock - - "ioclk_i2s_cdclk" - i2s0 codec clock - -Phy clocks: - -There are several clocks which are generated by specific PHYs. -These clocks are fed into the clock controller and then routed to -the hardware blocks. These clocks are defined as fixed clocks in the -driver with following names: - - - "phyclk_dptx_phy_ch3_txd_clk" - dp phy clock for channel 3 - - "phyclk_dptx_phy_ch2_txd_clk" - dp phy clock for channel 2 - - "phyclk_dptx_phy_ch1_txd_clk" - dp phy clock for channel 1 - - "phyclk_dptx_phy_ch0_txd_clk" - dp phy clock for channel 0 - - "phyclk_hdmi_phy_tmds_clko" - hdmi phy tmds clock - - "phyclk_hdmi_phy_pixel_clko" - hdmi phy pixel clock - - "phyclk_hdmi_link_o_tmds_clkhi" - hdmi phy for hdmi link - - "phyclk_dptx_phy_o_ref_clk_24m" - dp phy reference clock - - "phyclk_dptx_phy_clk_div2" - - "phyclk_mipi_dphy_4l_m_rxclkesc0" - - "phyclk_usbhost20_phy_phyclock" - usb 2.0 phy clock - - "phyclk_usbhost20_phy_freeclk" - - "phyclk_usbhost20_phy_clk48mohci" - - "phyclk_usbdrd30_udrd30_pipe_pclk" - - "phyclk_usbdrd30_udrd30_phyclock" - usb 3.0 phy clock - -Required Properties for Clock Controller: - - - compatible: should be one of the following. - 1) "samsung,exynos5260-clock-top" - 2) "samsung,exynos5260-clock-peri" - 3) "samsung,exynos5260-clock-egl" - 4) "samsung,exynos5260-clock-kfc" - 5) "samsung,exynos5260-clock-g2d" - 6) "samsung,exynos5260-clock-mif" - 7) "samsung,exynos5260-clock-mfc" - 8) "samsung,exynos5260-clock-g3d" - 9) "samsung,exynos5260-clock-fsys" - 10) "samsung,exynos5260-clock-aud" - 11) "samsung,exynos5260-clock-isp" - 12) "samsung,exynos5260-clock-gscl" - 13) "samsung,exynos5260-clock-disp" - - - reg: physical base address of the controller and the length of - memory mapped region. - - - #clock-cells: should be 1. - - - clocks: list of clock identifiers which are fed as the input to - the given clock controller. Please refer the next section to find - the input clocks for a given controller. - - - clock-names: list of names of clocks which are fed as the input - to the given clock controller. - -Input clocks for top clock controller: - - fin_pll - - dout_mem_pll - - dout_bus_pll - - dout_media_pll - -Input clocks for peri clock controller: - - fin_pll - - ioclk_pcm_extclk - - ioclk_i2s_cdclk - - ioclk_spdif_extclk - - phyclk_hdmi_phy_ref_cko - - dout_aclk_peri_66 - - dout_sclk_peri_uart0 - - dout_sclk_peri_uart1 - - dout_sclk_peri_uart2 - - dout_sclk_peri_spi0_b - - dout_sclk_peri_spi1_b - - dout_sclk_peri_spi2_b - - dout_aclk_peri_aud - - dout_sclk_peri_spi0_b - -Input clocks for egl clock controller: - - fin_pll - - dout_bus_pll - -Input clocks for kfc clock controller: - - fin_pll - - dout_media_pll - -Input clocks for g2d clock controller: - - fin_pll - - dout_aclk_g2d_333 - -Input clocks for mif clock controller: - - fin_pll - -Input clocks for mfc clock controller: - - fin_pll - - dout_aclk_mfc_333 - -Input clocks for g3d clock controller: - - fin_pll - -Input clocks for fsys clock controller: - - fin_pll - - phyclk_usbhost20_phy_phyclock - - phyclk_usbhost20_phy_freeclk - - phyclk_usbhost20_phy_clk48mohci - - phyclk_usbdrd30_udrd30_pipe_pclk - - phyclk_usbdrd30_udrd30_phyclock - - dout_aclk_fsys_200 - -Input clocks for aud clock controller: - - fin_pll - - fout_aud_pll - - ioclk_i2s_cdclk - - ioclk_pcm_extclk - -Input clocks for isp clock controller: - - fin_pll - - dout_aclk_isp1_266 - - dout_aclk_isp1_400 - - mout_aclk_isp1_266 - -Input clocks for gscl clock controller: - - fin_pll - - dout_aclk_gscl_400 - - dout_aclk_gscl_333 - -Input clocks for disp clock controller: - - fin_pll - - phyclk_dptx_phy_ch3_txd_clk - - phyclk_dptx_phy_ch2_txd_clk - - phyclk_dptx_phy_ch1_txd_clk - - phyclk_dptx_phy_ch0_txd_clk - - phyclk_hdmi_phy_tmds_clko - - phyclk_hdmi_phy_ref_clko - - phyclk_hdmi_phy_pixel_clko - - phyclk_hdmi_link_o_tmds_clkhi - - phyclk_mipi_dphy_4l_m_txbyte_clkhs - - phyclk_dptx_phy_o_ref_clk_24m - - phyclk_dptx_phy_clk_div2 - - phyclk_mipi_dphy_4l_m_rxclkesc0 - - phyclk_hdmi_phy_ref_cko - - ioclk_spdif_extclk - - dout_aclk_peri_aud - - dout_aclk_disp_222 - - dout_sclk_disp_pixel - - dout_aclk_disp_333 - -Example 1: An example of a clock controller node is listed below. - - clock_mfc: clock-controller@11090000 { - compatible = "samsung,exynos5260-clock-mfc"; - clock = <&fin_pll>, <&clock_top TOP_DOUT_ACLK_MFC_333>; - clock-names = "fin_pll", "dout_aclk_mfc_333"; - reg = <0x11090000 0x10000>; - #clock-cells = <1>; - }; - -Example 2: UART controller node that consumes the clock generated by the - peri clock controller. Refer to the standard clock bindings for - information about 'clocks' and 'clock-names' property. - - serial@12c00000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x12C00000 0x100>; - interrupts = <0 146 0>; - clocks = <&clock_peri PERI_PCLK_UART0>, <&clock_peri PERI_SCLK_UART0>; - clock-names = "uart", "clk_uart_baud0"; - }; - diff --git a/dts/Bindings/clock/exynos5410-clock.txt b/dts/Bindings/clock/exynos5410-clock.txt deleted file mode 100644 index 217beb27c3..0000000000 --- a/dts/Bindings/clock/exynos5410-clock.txt +++ /dev/null @@ -1,50 +0,0 @@ -* Samsung Exynos5410 Clock Controller - -The Exynos5410 clock controller generates and supplies clock to various -controllers within the Exynos5410 SoC. - -Required Properties: - -- compatible: should be "samsung,exynos5410-clock" - -- reg: physical base address of the controller and length of memory mapped - region. - -- #clock-cells: should be 1. - -- clocks: should contain an entry specifying the root clock from external - oscillator supplied through XXTI or XusbXTI pin. This clock should be - defined using standard clock bindings with "fin_pll" clock-output-name. - That clock is being passed internally to the 9 PLLs. - -All available clocks are defined as preprocessor macros in -dt-bindings/clock/exynos5410.h header and can be used in device -tree sources. - -Example 1: An example of a clock controller node is listed below. - - fin_pll: xxti { - compatible = "fixed-clock"; - clock-frequency = <24000000>; - clock-output-names = "fin_pll"; - #clock-cells = <0>; - }; - - clock: clock-controller@10010000 { - compatible = "samsung,exynos5410-clock"; - reg = <0x10010000 0x30000>; - #clock-cells = <1>; - clocks = <&fin_pll>; - }; - -Example 2: UART controller node that consumes the clock generated by the clock - controller. Refer to the standard clock bindings for information - about 'clocks' and 'clock-names' property. - - serial@12c20000 { - compatible = "samsung,exynos4210-uart"; - reg = <0x12C00000 0x100>; - interrupts = <0 51 0>; - clocks = <&clock CLK_UART0>, <&clock CLK_SCLK_UART0>; - clock-names = "uart", "clk_uart_baud0"; - }; diff --git a/dts/Bindings/clock/exynos5433-clock.txt b/dts/Bindings/clock/exynos5433-clock.txt deleted file mode 100644 index 183c327a7d..0000000000 --- a/dts/Bindings/clock/exynos5433-clock.txt +++ /dev/null @@ -1,507 +0,0 @@ -* Samsung Exynos5433 CMU (Clock Management Units) - -The Exynos5433 clock controller generates and supplies clock to various -controllers within the Exynos5433 SoC. - -Required Properties: - -- compatible: should be one of the following. - - "samsung,exynos5433-cmu-top" - clock controller compatible for CMU_TOP - which generates clocks for IMEM/FSYS/G3D/GSCL/HEVC/MSCL/G2D/MFC/PERIC/PERIS - domains and bus clocks. - - "samsung,exynos5433-cmu-cpif" - clock controller compatible for CMU_CPIF - which generates clocks for LLI (Low Latency Interface) IP. - - "samsung,exynos5433-cmu-mif" - clock controller compatible for CMU_MIF - which generates clocks for DRAM Memory Controller domain. - - "samsung,exynos5433-cmu-peric" - clock controller compatible for CMU_PERIC - which generates clocks for UART/I2C/SPI/I2S/PCM/SPDIF/PWM/SLIMBUS IPs. - - "samsung,exynos5433-cmu-peris" - clock controller compatible for CMU_PERIS - which generates clocks for PMU/TMU/MCT/WDT/RTC/SECKEY/TZPC IPs. - - "samsung,exynos5433-cmu-fsys" - clock controller compatible for CMU_FSYS - which generates clocks for USB/UFS/SDMMC/TSI/PDMA IPs. - - "samsung,exynos5433-cmu-g2d" - clock controller compatible for CMU_G2D - which generates clocks for G2D/MDMA IPs. - - "samsung,exynos5433-cmu-disp" - clock controller compatible for CMU_DISP - which generates clocks for Display (DECON/HDMI/DSIM/MIXER) IPs. - - "samsung,exynos5433-cmu-aud" - clock controller compatible for CMU_AUD - which generates clocks for Cortex-A5/BUS/AUDIO clocks. - - "samsung,exynos5433-cmu-bus0", "samsung,exynos5433-cmu-bus1" - and "samsung,exynos5433-cmu-bus2" - clock controller compatible for CMU_BUS - which generates global data buses clock and global peripheral buses clock. - - "samsung,exynos5433-cmu-g3d" - clock controller compatible for CMU_G3D - which generates clocks for 3D Graphics Engine IP. - - "samsung,exynos5433-cmu-gscl" - clock controller compatible for CMU_GSCL - which generates clocks for GSCALER IPs. - - "samsung,exynos5433-cmu-apollo"- clock controller compatible for CMU_APOLLO - which generates clocks for Cortex-A53 Quad-core processor. - - "samsung,exynos5433-cmu-atlas" - clock controller compatible for CMU_ATLAS - which generates clocks for Cortex-A57 Quad-core processor, CoreSight and - L2 cache controller. - - "samsung,exynos5433-cmu-mscl" - clock controller compatible for CMU_MSCL - which generates clocks for M2M (Memory to Memory) scaler and JPEG IPs. - - "samsung,exynos5433-cmu-mfc" - clock controller compatible for CMU_MFC - which generates clocks for MFC(Multi-Format Codec) IP. - - "samsung,exynos5433-cmu-hevc" - clock controller compatible for CMU_HEVC - which generates clocks for HEVC(High Efficiency Video Codec) decoder IP. - - "samsung,exynos5433-cmu-isp" - clock controller compatible for CMU_ISP - which generates clocks for FIMC-ISP/DRC/SCLC/DIS/3DNR IPs. - - "samsung,exynos5433-cmu-cam0" - clock controller compatible for CMU_CAM0 - which generates clocks for MIPI_CSIS{0|1}/FIMC_LITE_{A|B|D}/FIMC_3AA{0|1} - IPs. - - "samsung,exynos5433-cmu-cam1" - clock controller compatible for CMU_CAM1 - which generates clocks for Cortex-A5/MIPI_CSIS2/FIMC-LITE_C/FIMC-FD IPs. - - "samsung,exynos5433-cmu-imem" - clock controller compatible for CMU_IMEM - which generates clocks for SSS (Security SubSystem) and SlimSSS IPs. - -- reg: physical base address of the controller and length of memory mapped - region. - -- #clock-cells: should be 1. - -- clocks: list of the clock controller input clock identifiers, - from common clock bindings. Please refer the next section - to find the input clocks for a given controller. - -- clock-names: list of the clock controller input clock names, - as described in clock-bindings.txt. - - Input clocks for top clock controller: - - oscclk - - sclk_mphy_pll - - sclk_mfc_pll - - sclk_bus_pll - - Input clocks for cpif clock controller: - - oscclk - - Input clocks for mif clock controller: - - oscclk - - sclk_mphy_pll - - Input clocks for fsys clock controller: - - oscclk - - sclk_ufs_mphy - - aclk_fsys_200 - - sclk_pcie_100_fsys - - sclk_ufsunipro_fsys - - sclk_mmc2_fsys - - sclk_mmc1_fsys - - sclk_mmc0_fsys - - sclk_usbhost30_fsys - - sclk_usbdrd30_fsys - - Input clocks for g2d clock controller: - - oscclk - - aclk_g2d_266 - - aclk_g2d_400 - - Input clocks for disp clock controller: - - oscclk - - sclk_dsim1_disp - - sclk_dsim0_disp - - sclk_dsd_disp - - sclk_decon_tv_eclk_disp - - sclk_decon_vclk_disp - - sclk_decon_eclk_disp - - sclk_decon_tv_vclk_disp - - aclk_disp_333 - - Input clocks for audio clock controller: - - oscclk - - fout_aud_pll - - Input clocks for bus0 clock controller: - - aclk_bus0_400 - - Input clocks for bus1 clock controller: - - aclk_bus1_400 - - Input clocks for bus2 clock controller: - - oscclk - - aclk_bus2_400 - - Input clocks for g3d clock controller: - - oscclk - - aclk_g3d_400 - - Input clocks for gscl clock controller: - - oscclk - - aclk_gscl_111 - - aclk_gscl_333 - - Input clocks for apollo clock controller: - - oscclk - - sclk_bus_pll_apollo - - Input clocks for atlas clock controller: - - oscclk - - sclk_bus_pll_atlas - - Input clocks for mscl clock controller: - - oscclk - - sclk_jpeg_mscl - - aclk_mscl_400 - - Input clocks for mfc clock controller: - - oscclk - - aclk_mfc_400 - - Input clocks for hevc clock controller: - - oscclk - - aclk_hevc_400 - - Input clocks for isp clock controller: - - oscclk - - aclk_isp_dis_400 - - aclk_isp_400 - - Input clocks for cam0 clock controller: - - oscclk - - aclk_cam0_333 - - aclk_cam0_400 - - aclk_cam0_552 - - Input clocks for cam1 clock controller: - - oscclk - - sclk_isp_uart_cam1 - - sclk_isp_spi1_cam1 - - sclk_isp_spi0_cam1 - - aclk_cam1_333 - - aclk_cam1_400 - - aclk_cam1_552 - - Input clocks for imem clock controller: - - oscclk - - aclk_imem_sssx_266 - - aclk_imem_266 - - aclk_imem_200 - -Optional properties: - - power-domains: a phandle to respective power domain node as described by - generic PM domain bindings (see power/power_domain.txt for more - information). - -Each clock is assigned an identifier and client nodes can use this identifier -to specify the clock which they consume. - -All available clocks are defined as preprocessor macros in -dt-bindings/clock/exynos5433.h header and can be used in device -tree sources. - -Example 1: Examples of 'oscclk' source clock node are listed below. - - xxti: xxti { - compatible = "fixed-clock"; - clock-output-names = "oscclk"; - #clock-cells = <0>; - }; - -Example 2: Examples of clock controller nodes are listed below. - - cmu_top: clock-controller@10030000 { - compatible = "samsung,exynos5433-cmu-top"; - reg = <0x10030000 0x0c04>; - #clock-cells = <1>; - - clock-names = "oscclk", - "sclk_mphy_pll", - "sclk_mfc_pll", - "sclk_bus_pll"; - clocks = <&xxti>, - <&cmu_cpif CLK_SCLK_MPHY_PLL>, - <&cmu_mif CLK_SCLK_MFC_PLL>, - <&cmu_mif CLK_SCLK_BUS_PLL>; - }; - - cmu_cpif: clock-controller@10fc0000 { - compatible = "samsung,exynos5433-cmu-cpif"; - reg = <0x10fc0000 0x0c04>; - #clock-cells = <1>; - - clock-names = "oscclk"; - clocks = <&xxti>; - }; - - cmu_mif: clock-controller@105b0000 { - compatible = "samsung,exynos5433-cmu-mif"; - reg = <0x105b0000 0x100c>; - #clock-cells = <1>; - - clock-names = "oscclk", - "sclk_mphy_pll"; - clocks = <&xxti>, - <&cmu_cpif CLK_SCLK_MPHY_PLL>; - }; - - cmu_peric: clock-controller@14c80000 { - compatible = "samsung,exynos5433-cmu-peric"; - reg = <0x14c80000 0x0b08>; - #clock-cells = <1>; - }; - - cmu_peris: clock-controller@10040000 { - compatible = "samsung,exynos5433-cmu-peris"; - reg = <0x10040000 0x0b20>; - #clock-cells = <1>; - }; - - cmu_fsys: clock-controller@156e0000 { - compatible = "samsung,exynos5433-cmu-fsys"; - reg = <0x156e0000 0x0b04>; - #clock-cells = <1>; - - clock-names = "oscclk", - "sclk_ufs_mphy", - "aclk_fsys_200", - "sclk_pcie_100_fsys", - "sclk_ufsunipro_fsys", - "sclk_mmc2_fsys", - "sclk_mmc1_fsys", - "sclk_mmc0_fsys", - "sclk_usbhost30_fsys", - "sclk_usbdrd30_fsys"; - clocks = <&xxti>, - <&cmu_cpif CLK_SCLK_UFS_MPHY>, - <&cmu_top CLK_ACLK_FSYS_200>, - <&cmu_top CLK_SCLK_PCIE_100_FSYS>, - <&cmu_top CLK_SCLK_UFSUNIPRO_FSYS>, - <&cmu_top CLK_SCLK_MMC2_FSYS>, - <&cmu_top CLK_SCLK_MMC1_FSYS>, - <&cmu_top CLK_SCLK_MMC0_FSYS>, - <&cmu_top CLK_SCLK_USBHOST30_FSYS>, - <&cmu_top CLK_SCLK_USBDRD30_FSYS>; - }; - - cmu_g2d: clock-controller@12460000 { - compatible = "samsung,exynos5433-cmu-g2d"; - reg = <0x12460000 0x0b08>; - #clock-cells = <1>; - - clock-names = "oscclk", - "aclk_g2d_266", - "aclk_g2d_400"; - clocks = <&xxti>, - <&cmu_top CLK_ACLK_G2D_266>, - <&cmu_top CLK_ACLK_G2D_400>; - power-domains = <&pd_g2d>; - }; - - cmu_disp: clock-controller@13b90000 { - compatible = "samsung,exynos5433-cmu-disp"; - reg = <0x13b90000 0x0c04>; - #clock-cells = <1>; - - clock-names = "oscclk", - "sclk_dsim1_disp", - "sclk_dsim0_disp", - "sclk_dsd_disp", - "sclk_decon_tv_eclk_disp", - "sclk_decon_vclk_disp", - "sclk_decon_eclk_disp", - "sclk_decon_tv_vclk_disp", - "aclk_disp_333"; - clocks = <&xxti>, - <&cmu_mif CLK_SCLK_DSIM1_DISP>, - <&cmu_mif CLK_SCLK_DSIM0_DISP>, - <&cmu_mif CLK_SCLK_DSD_DISP>, - <&cmu_mif CLK_SCLK_DECON_TV_ECLK_DISP>, - <&cmu_mif CLK_SCLK_DECON_VCLK_DISP>, - <&cmu_mif CLK_SCLK_DECON_ECLK_DISP>, - <&cmu_mif CLK_SCLK_DECON_TV_VCLK_DISP>, - <&cmu_mif CLK_ACLK_DISP_333>; - power-domains = <&pd_disp>; - }; - - cmu_aud: clock-controller@114c0000 { - compatible = "samsung,exynos5433-cmu-aud"; - reg = <0x114c0000 0x0b04>; - #clock-cells = <1>; - - clock-names = "oscclk", "fout_aud_pll"; - clocks = <&xxti>, <&cmu_top CLK_FOUT_AUD_PLL>; - power-domains = <&pd_aud>; - }; - - cmu_bus0: clock-controller@13600000 { - compatible = "samsung,exynos5433-cmu-bus0"; - reg = <0x13600000 0x0b04>; - #clock-cells = <1>; - - clock-names = "aclk_bus0_400"; - clocks = <&cmu_top CLK_ACLK_BUS0_400>; - }; - - cmu_bus1: clock-controller@14800000 { - compatible = "samsung,exynos5433-cmu-bus1"; - reg = <0x14800000 0x0b04>; - #clock-cells = <1>; - - clock-names = "aclk_bus1_400"; - clocks = <&cmu_top CLK_ACLK_BUS1_400>; - }; - - cmu_bus2: clock-controller@13400000 { - compatible = "samsung,exynos5433-cmu-bus2"; - reg = <0x13400000 0x0b04>; - #clock-cells = <1>; - - clock-names = "oscclk", "aclk_bus2_400"; - clocks = <&xxti>, <&cmu_mif CLK_ACLK_BUS2_400>; - }; - - cmu_g3d: clock-controller@14aa0000 { - compatible = "samsung,exynos5433-cmu-g3d"; - reg = <0x14aa0000 0x1000>; - #clock-cells = <1>; - - clock-names = "oscclk", "aclk_g3d_400"; - clocks = <&xxti>, <&cmu_top CLK_ACLK_G3D_400>; - power-domains = <&pd_g3d>; - }; - - cmu_gscl: clock-controller@13cf0000 { - compatible = "samsung,exynos5433-cmu-gscl"; - reg = <0x13cf0000 0x0b10>; - #clock-cells = <1>; - - clock-names = "oscclk", - "aclk_gscl_111", - "aclk_gscl_333"; - clocks = <&xxti>, - <&cmu_top CLK_ACLK_GSCL_111>, - <&cmu_top CLK_ACLK_GSCL_333>; - power-domains = <&pd_gscl>; - }; - - cmu_apollo: clock-controller@11900000 { - compatible = "samsung,exynos5433-cmu-apollo"; - reg = <0x11900000 0x1088>; - #clock-cells = <1>; - - clock-names = "oscclk", "sclk_bus_pll_apollo"; - clocks = <&xxti>, <&cmu_mif CLK_SCLK_BUS_PLL_APOLLO>; - }; - - cmu_atlas: clock-controller@11800000 { - compatible = "samsung,exynos5433-cmu-atlas"; - reg = <0x11800000 0x1088>; - #clock-cells = <1>; - - clock-names = "oscclk", "sclk_bus_pll_atlas"; - clocks = <&xxti>, <&cmu_mif CLK_SCLK_BUS_PLL_ATLAS>; - }; - - cmu_mscl: clock-controller@105d0000 { - compatible = "samsung,exynos5433-cmu-mscl"; - reg = <0x105d0000 0x0b10>; - #clock-cells = <1>; - - clock-names = "oscclk", - "sclk_jpeg_mscl", - "aclk_mscl_400"; - clocks = <&xxti>, - <&cmu_top CLK_SCLK_JPEG_MSCL>, - <&cmu_top CLK_ACLK_MSCL_400>; - power-domains = <&pd_mscl>; - }; - - cmu_mfc: clock-controller@15280000 { - compatible = "samsung,exynos5433-cmu-mfc"; - reg = <0x15280000 0x0b08>; - #clock-cells = <1>; - - clock-names = "oscclk", "aclk_mfc_400"; - clocks = <&xxti>, <&cmu_top CLK_ACLK_MFC_400>; - power-domains = <&pd_mfc>; - }; - - cmu_hevc: clock-controller@14f80000 { - compatible = "samsung,exynos5433-cmu-hevc"; - reg = <0x14f80000 0x0b08>; - #clock-cells = <1>; - - clock-names = "oscclk", "aclk_hevc_400"; - clocks = <&xxti>, <&cmu_top CLK_ACLK_HEVC_400>; - power-domains = <&pd_hevc>; - }; - - cmu_isp: clock-controller@146d0000 { - compatible = "samsung,exynos5433-cmu-isp"; - reg = <0x146d0000 0x0b0c>; - #clock-cells = <1>; - - clock-names = "oscclk", - "aclk_isp_dis_400", - "aclk_isp_400"; - clocks = <&xxti>, - <&cmu_top CLK_ACLK_ISP_DIS_400>, - <&cmu_top CLK_ACLK_ISP_400>; - power-domains = <&pd_isp>; - }; - - cmu_cam0: clock-controller@120d0000 { - compatible = "samsung,exynos5433-cmu-cam0"; - reg = <0x120d0000 0x0b0c>; - #clock-cells = <1>; - - clock-names = "oscclk", - "aclk_cam0_333", - "aclk_cam0_400", - "aclk_cam0_552"; - clocks = <&xxti>, - <&cmu_top CLK_ACLK_CAM0_333>, - <&cmu_top CLK_ACLK_CAM0_400>, - <&cmu_top CLK_ACLK_CAM0_552>; - power-domains = <&pd_cam0>; - }; - - cmu_cam1: clock-controller@145d0000 { - compatible = "samsung,exynos5433-cmu-cam1"; - reg = <0x145d0000 0x0b08>; - #clock-cells = <1>; - - clock-names = "oscclk", - "sclk_isp_uart_cam1", - "sclk_isp_spi1_cam1", - "sclk_isp_spi0_cam1", - "aclk_cam1_333", - "aclk_cam1_400", - "aclk_cam1_552"; - clocks = <&xxti>, - <&cmu_top CLK_SCLK_ISP_UART_CAM1>, - <&cmu_top CLK_SCLK_ISP_SPI1_CAM1>, - <&cmu_top CLK_SCLK_ISP_SPI0_CAM1>, - <&cmu_top CLK_ACLK_CAM1_333>, - <&cmu_top CLK_ACLK_CAM1_400>, - <&cmu_top CLK_ACLK_CAM1_552>; - power-domains = <&pd_cam1>; - }; - - cmu_imem: clock-controller@11060000 { - compatible = "samsung,exynos5433-cmu-imem"; - reg = <0x11060000 0x1000>; - #clock-cells = <1>; - - clock-names = "oscclk", - "aclk_imem_sssx_266", - "aclk_imem_266", - "aclk_imem_200"; - clocks = <&xxti>, - <&cmu_top CLK_DIV_ACLK_IMEM_SSSX_266>, - <&cmu_top CLK_DIV_ACLK_IMEM_266>, - <&cmu_top CLK_DIV_ACLK_IMEM_200>; - }; - -Example 3: UART controller node that consumes the clock generated by the clock - controller. - - serial_0: serial@14c10000 { - compatible = "samsung,exynos5433-uart"; - reg = <0x14C10000 0x100>; - interrupts = <0 421 0>; - clocks = <&cmu_peric CLK_PCLK_UART0>, - <&cmu_peric CLK_SCLK_UART0>; - clock-names = "uart", "clk_uart_baud0"; - pinctrl-names = "default"; - pinctrl-0 = <&uart0_bus>; - }; diff --git a/dts/Bindings/clock/exynos7-clock.txt b/dts/Bindings/clock/exynos7-clock.txt deleted file mode 100644 index 6bf1e7493f..0000000000 --- a/dts/Bindings/clock/exynos7-clock.txt +++ /dev/null @@ -1,108 +0,0 @@ -* Samsung Exynos7 Clock Controller - -Exynos7 clock controller has various blocks which are instantiated -independently from the device-tree. These clock controllers -generate and supply clocks to various hardware blocks within -the SoC. - -Each clock is assigned an identifier and client nodes can use -this identifier to specify the clock which they consume. All -available clocks are defined as preprocessor macros in -dt-bindings/clock/exynos7-clk.h header and can be used in -device tree sources. - -External clocks: - -There are several clocks that are generated outside the SoC. It -is expected that they are defined using standard clock bindings -with following clock-output-names: - - - "fin_pll" - PLL input clock from XXTI - -Required Properties for Clock Controller: - - - compatible: clock controllers will use one of the following - compatible strings to indicate the clock controller - functionality. - - - "samsung,exynos7-clock-topc" - - "samsung,exynos7-clock-top0" - - "samsung,exynos7-clock-top1" - - "samsung,exynos7-clock-ccore" - - "samsung,exynos7-clock-peric0" - - "samsung,exynos7-clock-peric1" - - "samsung,exynos7-clock-peris" - - "samsung,exynos7-clock-fsys0" - - "samsung,exynos7-clock-fsys1" - - "samsung,exynos7-clock-mscl" - - "samsung,exynos7-clock-aud" - - - reg: physical base address of the controller and the length of - memory mapped region. - - - #clock-cells: should be 1. - - - clocks: list of clock identifiers which are fed as the input to - the given clock controller. Please refer the next section to - find the input clocks for a given controller. - -- clock-names: list of names of clocks which are fed as the input - to the given clock controller. - -Input clocks for top0 clock controller: - - fin_pll - - dout_sclk_bus0_pll - - dout_sclk_bus1_pll - - dout_sclk_cc_pll - - dout_sclk_mfc_pll - - dout_sclk_aud_pll - -Input clocks for top1 clock controller: - - fin_pll - - dout_sclk_bus0_pll - - dout_sclk_bus1_pll - - dout_sclk_cc_pll - - dout_sclk_mfc_pll - -Input clocks for ccore clock controller: - - fin_pll - - dout_aclk_ccore_133 - -Input clocks for peric0 clock controller: - - fin_pll - - dout_aclk_peric0_66 - - sclk_uart0 - -Input clocks for peric1 clock controller: - - fin_pll - - dout_aclk_peric1_66 - - sclk_uart1 - - sclk_uart2 - - sclk_uart3 - - sclk_spi0 - - sclk_spi1 - - sclk_spi2 - - sclk_spi3 - - sclk_spi4 - - sclk_i2s1 - - sclk_pcm1 - - sclk_spdif - -Input clocks for peris clock controller: - - fin_pll - - dout_aclk_peris_66 - -Input clocks for fsys0 clock controller: - - fin_pll - - dout_aclk_fsys0_200 - - dout_sclk_mmc2 - -Input clocks for fsys1 clock controller: - - fin_pll - - dout_aclk_fsys1_200 - - dout_sclk_mmc0 - - dout_sclk_mmc1 - -Input clocks for aud clock controller: - - fin_pll - - fout_aud_pll diff --git a/dts/Bindings/clock/imx5-clock.yaml b/dts/Bindings/clock/imx5-clock.yaml index b1740d7abe..c0e19ff92c 100644 --- a/dts/Bindings/clock/imx5-clock.yaml +++ b/dts/Bindings/clock/imx5-clock.yaml @@ -55,11 +55,4 @@ examples: <0 72 IRQ_TYPE_LEVEL_HIGH>; #clock-cells = <1>; }; - - can@53fc8000 { - compatible = "fsl,imx53-flexcan", "fsl,imx25-flexcan"; - reg = <0x53fc8000 0x4000>; - interrupts = <82>; - clocks = <&clks IMX5_CLK_CAN1_IPG_GATE>, <&clks IMX5_CLK_CAN1_SERIAL_GATE>; - clock-names = "ipg", "per"; - }; +... diff --git a/dts/Bindings/clock/microchip,lan966x-gck.yaml b/dts/Bindings/clock/microchip,lan966x-gck.yaml new file mode 100644 index 0000000000..df2bec1887 --- /dev/null +++ b/dts/Bindings/clock/microchip,lan966x-gck.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/microchip,lan966x-gck.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip LAN966X Generic Clock Controller + +maintainers: + - Kavyasree Kotagiri <kavyasree.kotagiri@microchip.com> + +description: | + The LAN966X Generic clock controller contains 3 PLLs - cpu_clk, + ddr_clk and sys_clk. This clock controller generates and supplies + clock to various peripherals within the SoC. + +properties: + compatible: + const: microchip,lan966x-gck + + reg: + minItems: 1 + items: + - description: Generic clock registers + - description: Optional gate clock registers + + clocks: + items: + - description: CPU clock source + - description: DDR clock source + - description: System clock source + + clock-names: + items: + - const: cpu + - const: ddr + - const: sys + + '#clock-cells': + const: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + +additionalProperties: false + +examples: + - | + clks: clock-controller@e00c00a8 { + compatible = "microchip,lan966x-gck"; + #clock-cells = <1>; + clocks = <&cpu_clk>, <&ddr_clk>, <&sys_clk>; + clock-names = "cpu", "ddr", "sys"; + reg = <0xe00c00a8 0x38>; + }; +... diff --git a/dts/Bindings/clock/nvidia,tegra20-car.yaml b/dts/Bindings/clock/nvidia,tegra20-car.yaml index 459d2a5253..f832abb7f1 100644 --- a/dts/Bindings/clock/nvidia,tegra20-car.yaml +++ b/dts/Bindings/clock/nvidia,tegra20-car.yaml @@ -42,6 +42,36 @@ properties: "#reset-cells": const: 1 +patternProperties: + "^(sclk)|(pll-[cem])$": + type: object + properties: + compatible: + enum: + - nvidia,tegra20-sclk + - nvidia,tegra30-sclk + - nvidia,tegra30-pllc + - nvidia,tegra30-plle + - nvidia,tegra30-pllm + + operating-points-v2: true + + clocks: + items: + - description: node's clock + + power-domains: + maxItems: 1 + description: phandle to the core SoC power domain + + required: + - compatible + - operating-points-v2 + - clocks + - power-domains + + additionalProperties: false + required: - compatible - reg @@ -59,6 +89,13 @@ examples: reg = <0x60006000 0x1000>; #clock-cells = <1>; #reset-cells = <1>; + + sclk { + compatible = "nvidia,tegra20-sclk"; + operating-points-v2 = <&opp_table>; + clocks = <&tegra_car TEGRA20_CLK_SCLK>; + power-domains = <&domain>; + }; }; usb-controller@c5004000 { diff --git a/dts/Bindings/clock/qcom,gcc-msm8976.yaml b/dts/Bindings/clock/qcom,gcc-msm8976.yaml new file mode 100644 index 0000000000..f3430b159c --- /dev/null +++ b/dts/Bindings/clock/qcom,gcc-msm8976.yaml @@ -0,0 +1,97 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gcc-msm8976.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller Binding for MSM8976 + +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 MSM8976. + + See also: + - dt-bindings/clock/qcom,gcc-msm8976.h + +properties: + compatible: + enum: + - qcom,gcc-msm8976 + - qcom,gcc-msm8976-v1.1 + + clocks: + items: + - description: XO source + - description: Always-on XO source + - description: Pixel clock from DSI PHY0 + - description: Byte clock from DSI PHY0 + - description: Pixel clock from DSI PHY1 + - description: Byte clock from DSI PHY1 + + clock-names: + items: + - const: xo + - const: xo_a + - const: dsi0pll + - const: dsi0pllbyte + - const: dsi1pll + - const: dsi1pllbyte + + vdd_gfx-supply: + description: + Phandle to voltage regulator providing power to the GX domain. + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - vdd_gfx-supply + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + clock-controller@1800000 { + compatible = "qcom,gcc-msm8976"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + reg = <0x1800000 0x80000>; + + clocks = <&xo_board>, + <&xo_board>, + <&dsi0_phy 1>, + <&dsi0_phy 0>, + <&dsi1_phy 1>, + <&dsi1_phy 0>; + + clock-names = "xo", + "xo_a", + "dsi0pll", + "dsi0pllbyte", + "dsi1pll", + "dsi1pllbyte"; + + vdd_gfx-supply = <&pm8004_s5>; + }; +... diff --git a/dts/Bindings/clock/qcom,gcc-sdx65.yaml b/dts/Bindings/clock/qcom,gcc-sdx65.yaml new file mode 100644 index 0000000000..16c4cdc7b4 --- /dev/null +++ b/dts/Bindings/clock/qcom,gcc-sdx65.yaml @@ -0,0 +1,80 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gcc-sdx65.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller Binding for SDX65 + +maintainers: + - Vamsi krishna Lanka <quic_vamslank@quicinc.com> + +description: | + Qualcomm global clock control module which supports the clocks, resets and + power domains on SDX65 + + See also: + - dt-bindings/clock/qcom,gcc-sdx65.h + +properties: + compatible: + const: qcom,gcc-sdx65 + + reg: + maxItems: 1 + + clocks: + items: + - description: Board XO source + - description: Board active XO source + - description: Sleep clock source + - description: PCIE Pipe clock source + - description: USB3 phy wrapper pipe clock source + - description: PLL test clock source (Optional clock) + minItems: 5 + + clock-names: + items: + - const: bi_tcxo + - const: bi_tcxo_ao + - const: sleep_clk + - const: pcie_pipe_clk + - const: usb3_phy_wrapper_gcc_usb30_pipe_clk + - const: core_bi_pll_test_se # Optional clock + minItems: 5 + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + + '#power-domain-cells': + const: 1 + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + - '#reset-cells' + - '#power-domain-cells' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,rpmh.h> + clock-controller@100000 { + compatible = "qcom,gcc-sdx65"; + reg = <0x100000 0x1f7400>; + clocks = <&rpmhcc RPMH_CXO_CLK>, <&rpmhcc RPMH_CXO_CLK_A>, <&sleep_clk>, + <&pcie_pipe_clk>, <&usb3_phy_wrapper_gcc_usb30_pipe_clk>, <&pll_test_clk>; + clock-names = "bi_tcxo", "bi_tcxo_ao", "sleep_clk", + "pcie_pipe_clk", "usb3_phy_wrapper_gcc_usb30_pipe_clk", "core_bi_pll_test_se"; + #clock-cells = <1>; + #reset-cells = <1>; + #power-domain-cells = <1>; + }; +... diff --git a/dts/Bindings/clock/qcom,gcc-sm8450.yaml b/dts/Bindings/clock/qcom,gcc-sm8450.yaml new file mode 100644 index 0000000000..58d98a766d --- /dev/null +++ b/dts/Bindings/clock/qcom,gcc-sm8450.yaml @@ -0,0 +1,85 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/qcom,gcc-sm8450.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm Global Clock & Reset Controller Binding for SM8450 + +maintainers: + - Vinod Koul <vkoul@kernel.org> + +description: | + Qualcomm global clock control module which supports the clocks, resets and + power domains on SM8450 + + See also: + - dt-bindings/clock/qcom,gcc-sm8450.h + +properties: + compatible: + const: qcom,gcc-sm8450 + + clocks: + items: + - description: Board XO source + - description: Sleep clock source + - description: PCIE 0 Pipe clock source (Optional clock) + - description: PCIE 1 Pipe clock source (Optional clock) + - description: PCIE 1 Phy Auxillary clock source (Optional clock) + - description: UFS Phy Rx symbol 0 clock source (Optional clock) + - description: UFS Phy Rx symbol 1 clock source (Optional clock) + - description: UFS Phy Tx symbol 0 clock source (Optional clock) + - description: USB3 Phy wrapper pipe clock source (Optional clock) + minItems: 2 + + clock-names: + items: + - const: bi_tcxo + - const: sleep_clk + - const: pcie_0_pipe_clk # Optional clock + - const: pcie_1_pipe_clk # Optional clock + - const: pcie_1_phy_aux_clk # Optional clock + - const: ufs_phy_rx_symbol_0_clk # Optional clock + - const: ufs_phy_rx_symbol_1_clk # Optional clock + - const: ufs_phy_tx_symbol_0_clk # Optional clock + - const: usb3_phy_wrapper_gcc_usb30_pipe_clk # Optional clock + minItems: 2 + + '#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' + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,rpmh.h> + clock-controller@100000 { + compatible = "qcom,gcc-sm8450"; + reg = <0x00100000 0x001f4200>; + 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,rpmhcc.yaml b/dts/Bindings/clock/qcom,rpmhcc.yaml index 72212970e6..8406dde179 100644 --- a/dts/Bindings/clock/qcom,rpmhcc.yaml +++ b/dts/Bindings/clock/qcom,rpmhcc.yaml @@ -22,10 +22,12 @@ properties: - qcom,sc8180x-rpmh-clk - qcom,sdm845-rpmh-clk - qcom,sdx55-rpmh-clk + - qcom,sdx65-rpmh-clk - qcom,sm6350-rpmh-clk - qcom,sm8150-rpmh-clk - qcom,sm8250-rpmh-clk - qcom,sm8350-rpmh-clk + - qcom,sm8450-rpmh-clk clocks: maxItems: 1 diff --git a/dts/Bindings/clock/renesas,cpg-mssr.yaml b/dts/Bindings/clock/renesas,cpg-mssr.yaml index 9b414fbde6..e0b86214f0 100644 --- a/dts/Bindings/clock/renesas,cpg-mssr.yaml +++ b/dts/Bindings/clock/renesas,cpg-mssr.yaml @@ -48,6 +48,7 @@ properties: - renesas,r8a77990-cpg-mssr # R-Car E3 - renesas,r8a77995-cpg-mssr # R-Car D3 - renesas,r8a779a0-cpg-mssr # R-Car V3U + - renesas,r8a779f0-cpg-mssr # R-Car S4-8 reg: maxItems: 1 diff --git a/dts/Bindings/clock/samsung,exynos5260-clock.yaml b/dts/Bindings/clock/samsung,exynos5260-clock.yaml new file mode 100644 index 0000000000..a3fac5c680 --- /dev/null +++ b/dts/Bindings/clock/samsung,exynos5260-clock.yaml @@ -0,0 +1,382 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/samsung,exynos5260-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos5260 SoC clock controller + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + - Tomasz Figa <tomasz.figa@gmail.com> + +description: | + Expected external clocks, defined in DTS as fixed-rate clocks with a matching + name:: + - "fin_pll" - PLL input clock from XXTI + - "xrtcxti" - input clock from XRTCXTI + - "ioclk_pcm_extclk" - pcm external operation clock + - "ioclk_spdif_extclk" - spdif external operation clock + - "ioclk_i2s_cdclk" - i2s0 codec clock + + Phy clocks:: + There are several clocks which are generated by specific PHYs. These clocks + are fed into the clock controller and then routed to the hardware blocks. + These clocks are defined as fixed clocks in the driver with following names:: + - "phyclk_dptx_phy_ch3_txd_clk" - dp phy clock for channel 3 + - "phyclk_dptx_phy_ch2_txd_clk" - dp phy clock for channel 2 + - "phyclk_dptx_phy_ch1_txd_clk" - dp phy clock for channel 1 + - "phyclk_dptx_phy_ch0_txd_clk" - dp phy clock for channel 0 + - "phyclk_hdmi_phy_tmds_clko" - hdmi phy tmds clock + - "phyclk_hdmi_phy_pixel_clko" - hdmi phy pixel clock + - "phyclk_hdmi_link_o_tmds_clkhi" - hdmi phy for hdmi link + - "phyclk_dptx_phy_o_ref_clk_24m" - dp phy reference clock + - "phyclk_dptx_phy_clk_div2" + - "phyclk_mipi_dphy_4l_m_rxclkesc0" + - "phyclk_usbhost20_phy_phyclock" - usb 2.0 phy clock + - "phyclk_usbhost20_phy_freeclk" + - "phyclk_usbhost20_phy_clk48mohci" + - "phyclk_usbdrd30_udrd30_pipe_pclk" + - "phyclk_usbdrd30_udrd30_phyclock" - usb 3.0 phy clock + + All available clocks are defined as preprocessor macros in + include/dt-bindings/clock/exynos5260-clk.h header. + +properties: + compatible: + enum: + - samsung,exynos5260-clock-top + - samsung,exynos5260-clock-peri + - samsung,exynos5260-clock-egl + - samsung,exynos5260-clock-kfc + - samsung,exynos5260-clock-g2d + - samsung,exynos5260-clock-mif + - samsung,exynos5260-clock-mfc + - samsung,exynos5260-clock-g3d + - samsung,exynos5260-clock-fsys + - samsung,exynos5260-clock-aud + - samsung,exynos5260-clock-isp + - samsung,exynos5260-clock-gscl + - samsung,exynos5260-clock-disp + + clocks: + minItems: 1 + maxItems: 19 + + clock-names: + minItems: 1 + maxItems: 19 + + "#clock-cells": + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - "#clock-cells" + - reg + +allOf: + - if: + properties: + compatible: + contains: + const: samsung,exynos5260-clock-top + then: + properties: + clocks: + minItems: 4 + maxItems: 4 + clock-names: + items: + - const: fin_pll + - const: dout_mem_pll + - const: dout_bus_pll + - const: dout_media_pll + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5260-clock-peri + then: + properties: + clocks: + minItems: 13 + maxItems: 13 + clock-names: + items: + - const: fin_pll + - const: ioclk_pcm_extclk + - const: ioclk_i2s_cdclk + - const: ioclk_spdif_extclk + - const: phyclk_hdmi_phy_ref_cko + - const: dout_aclk_peri_66 + - const: dout_sclk_peri_uart0 + - const: dout_sclk_peri_uart1 + - const: dout_sclk_peri_uart2 + - const: dout_sclk_peri_spi0_b + - const: dout_sclk_peri_spi1_b + - const: dout_sclk_peri_spi2_b + - const: dout_aclk_peri_aud + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5260-clock-egl + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: fin_pll + - const: dout_bus_pll + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5260-clock-kfc + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: fin_pll + - const: dout_media_pll + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5260-clock-g2d + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: fin_pll + - const: dout_aclk_g2d_333 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5260-clock-mif + then: + properties: + clocks: + minItems: 1 + maxItems: 1 + clock-names: + items: + - const: fin_pll + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5260-clock-mfc + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: fin_pll + - const: dout_aclk_mfc_333 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5260-clock-g3d + then: + properties: + clocks: + minItems: 1 + maxItems: 1 + clock-names: + items: + - const: fin_pll + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5260-clock-fsys + then: + properties: + clocks: + minItems: 7 + maxItems: 7 + clock-names: + items: + - const: fin_pll + - const: phyclk_usbhost20_phy_phyclock + - const: phyclk_usbhost20_phy_freeclk + - const: phyclk_usbhost20_phy_clk48mohci + - const: phyclk_usbdrd30_udrd30_pipe_pclk + - const: phyclk_usbdrd30_udrd30_phyclock + - const: dout_aclk_fsys_200 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5260-clock-aud + then: + properties: + clocks: + minItems: 4 + maxItems: 4 + clock-names: + items: + - const: fin_pll + - const: fout_aud_pll + - const: ioclk_i2s_cdclk + - const: ioclk_pcm_extclk + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5260-clock-isp + then: + properties: + clocks: + minItems: 4 + maxItems: 4 + clock-names: + items: + - const: fin_pll + - const: dout_aclk_isp1_266 + - const: dout_aclk_isp1_400 + - const: mout_aclk_isp1_266 + + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5260-clock-gscl + then: + properties: + clocks: + minItems: 3 + maxItems: 3 + clock-names: + items: + - const: fin_pll + - const: dout_aclk_gscl_400 + - const: dout_aclk_gscl_333 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5260-clock-disp + then: + properties: + clocks: + minItems: 19 + maxItems: 19 + clock-names: + items: + - const: fin_pll + - const: phyclk_dptx_phy_ch3_txd_clk + - const: phyclk_dptx_phy_ch2_txd_clk + - const: phyclk_dptx_phy_ch1_txd_clk + - const: phyclk_dptx_phy_ch0_txd_clk + - const: phyclk_hdmi_phy_tmds_clko + - const: phyclk_hdmi_phy_ref_clko + - const: phyclk_hdmi_phy_pixel_clko + - const: phyclk_hdmi_link_o_tmds_clkhi + - const: phyclk_mipi_dphy_4l_m_txbyte_clkhs + - const: phyclk_dptx_phy_o_ref_clk_24m + - const: phyclk_dptx_phy_clk_div2 + - const: phyclk_mipi_dphy_4l_m_rxclkesc0 + - const: phyclk_hdmi_phy_ref_cko + - const: ioclk_spdif_extclk + - const: dout_aclk_peri_aud + - const: dout_aclk_disp_222 + - const: dout_sclk_disp_pixel + - const: dout_aclk_disp_333 + required: + - clock-names + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5260-clk.h> + + fin_pll: clock { + compatible = "fixed-clock"; + clock-output-names = "fin_pll"; + #clock-cells = <0>; + clock-frequency = <24000000>; + }; + + clock-controller@10010000 { + compatible = "samsung,exynos5260-clock-top"; + reg = <0x10010000 0x10000>; + #clock-cells = <1>; + clocks = <&fin_pll>, + <&clock_mif MIF_DOUT_MEM_PLL>, + <&clock_mif MIF_DOUT_BUS_PLL>, + <&clock_mif MIF_DOUT_MEDIA_PLL>; + clock-names = "fin_pll", + "dout_mem_pll", + "dout_bus_pll", + "dout_media_pll"; + }; diff --git a/dts/Bindings/clock/samsung,exynos5410-clock.yaml b/dts/Bindings/clock/samsung,exynos5410-clock.yaml new file mode 100644 index 0000000000..032862e9f5 --- /dev/null +++ b/dts/Bindings/clock/samsung,exynos5410-clock.yaml @@ -0,0 +1,66 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/samsung,exynos5410-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos5410 SoC clock controller + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + - Tomasz Figa <tomasz.figa@gmail.com> + +description: | + Expected external clocks, defined in DTS as fixed-rate clocks with a matching + name:: + - "fin_pll" - PLL input clock from XXTI + + All available clocks are defined as preprocessor macros in + include/dt-bindings/clock/exynos5410.h header. + +properties: + compatible: + oneOf: + - enum: + - samsung,exynos5410-clock + + clocks: + description: + Should contain an entry specifying the root clock from external + oscillator supplied through XXTI or XusbXTI pin. This clock should be + defined using standard clock bindings with "fin_pll" clock-output-name. + That clock is being passed internally to the 9 PLLs. + maxItems: 1 + + "#clock-cells": + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - "#clock-cells" + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5410.h> + + fin_pll: osc-clock { + compatible = "fixed-clock"; + clock-frequency = <24000000>; + clock-output-names = "fin_pll"; + #clock-cells = <0>; + }; + + clock-controller@10010000 { + compatible = "samsung,exynos5410-clock"; + reg = <0x10010000 0x30000>; + #clock-cells = <1>; + clocks = <&fin_pll>; + }; diff --git a/dts/Bindings/clock/samsung,exynos5433-clock.yaml b/dts/Bindings/clock/samsung,exynos5433-clock.yaml new file mode 100644 index 0000000000..edd1b4ac43 --- /dev/null +++ b/dts/Bindings/clock/samsung,exynos5433-clock.yaml @@ -0,0 +1,524 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/samsung,exynos5433-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos5433 SoC clock controller + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + - Tomasz Figa <tomasz.figa@gmail.com> + +description: | + Expected external clocks, defined in DTS as fixed-rate clocks with a matching + name:: + - "oscclk" - PLL input clock from XXTI + + All available clocks are defined as preprocessor macros in + include/dt-bindings/clock/exynos5433.h header. + +properties: + compatible: + enum: + # CMU_TOP which generates clocks for + # IMEM/FSYS/G3D/GSCL/HEVC/MSCL/G2D/MFC/PERIC/PERIS domains and bus + # clocks + - samsung,exynos5433-cmu-top + # CMU_CPIF which generates clocks for LLI (Low Latency Interface) IP + - samsung,exynos5433-cmu-cpif + # CMU_MIF which generates clocks for DRAM Memory Controller domain + - samsung,exynos5433-cmu-mif + # CMU_PERIC which generates clocks for + # UART/I2C/SPI/I2S/PCM/SPDIF/PWM/SLIMBUS IPs + - samsung,exynos5433-cmu-peric + # CMU_PERIS which generates clocks for PMU/TMU/MCT/WDT/RTC/SECKEY/TZPC IPs + - samsung,exynos5433-cmu-peris + # CMU_FSYS which generates clocks for USB/UFS/SDMMC/TSI/PDMA IPs + - samsung,exynos5433-cmu-fsys + - samsung,exynos5433-cmu-g2d + # CMU_DISP which generates clocks for Display (DECON/HDMI/DSIM/MIXER) IPs + - samsung,exynos5433-cmu-disp + - samsung,exynos5433-cmu-aud + - samsung,exynos5433-cmu-bus0 + - samsung,exynos5433-cmu-bus1 + - samsung,exynos5433-cmu-bus2 + - samsung,exynos5433-cmu-g3d + - samsung,exynos5433-cmu-gscl + - samsung,exynos5433-cmu-apollo + # CMU_ATLAS which generates clocks for Cortex-A57 Quad-core processor, + # CoreSight and L2 cache controller + - samsung,exynos5433-cmu-atlas + # CMU_MSCL which generates clocks for M2M (Memory to Memory) scaler and + # JPEG IPs + - samsung,exynos5433-cmu-mscl + - samsung,exynos5433-cmu-mfc + - samsung,exynos5433-cmu-hevc + # CMU_ISP which generates clocks for FIMC-ISP/DRC/SCLC/DIS/3DNR IPs + - samsung,exynos5433-cmu-isp + # CMU_CAM0 which generates clocks for + # MIPI_CSIS{0|1}/FIMC_LITE_{A|B|D}/FIMC_3AA{0|1} IPs + - samsung,exynos5433-cmu-cam0 + # CMU_CAM1 which generates clocks for + # Cortex-A5/MIPI_CSIS2/FIMC-LITE_C/FIMC-FD IPs + - samsung,exynos5433-cmu-cam1 + # CMU_IMEM which generates clocks for SSS (Security SubSystem) and + # SlimSSS IPs + - samsung,exynos5433-cmu-imem + + clocks: + minItems: 1 + maxItems: 10 + + clock-names: + minItems: 1 + maxItems: 10 + + "#clock-cells": + const: 1 + + power-domains: + maxItems: 1 + + reg: + maxItems: 1 + +required: + - compatible + - "#clock-cells" + - reg + +allOf: + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-top + then: + properties: + clocks: + minItems: 4 + maxItems: 4 + clock-names: + items: + - const: oscclk + - const: sclk_mphy_pll + - const: sclk_mfc_pll + - const: sclk_bus_pll + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-cpif + then: + properties: + clocks: + minItems: 1 + maxItems: 1 + clock-names: + items: + - const: oscclk + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-mif + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: oscclk + - const: sclk_mphy_pll + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-fsys + then: + properties: + clocks: + minItems: 10 + maxItems: 10 + clock-names: + items: + - const: oscclk + - const: sclk_ufs_mphy + - const: aclk_fsys_200 + - const: sclk_pcie_100_fsys + - const: sclk_ufsunipro_fsys + - const: sclk_mmc2_fsys + - const: sclk_mmc1_fsys + - const: sclk_mmc0_fsys + - const: sclk_usbhost30_fsys + - const: sclk_usbdrd30_fsys + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-g2d + then: + properties: + clocks: + minItems: 3 + maxItems: 3 + clock-names: + items: + - const: oscclk + - const: aclk_g2d_266 + - const: aclk_g2d_400 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-disp + then: + properties: + clocks: + minItems: 9 + maxItems: 9 + clock-names: + items: + - const: oscclk + - const: sclk_dsim1_disp + - const: sclk_dsim0_disp + - const: sclk_dsd_disp + - const: sclk_decon_tv_eclk_disp + - const: sclk_decon_vclk_disp + - const: sclk_decon_eclk_disp + - const: sclk_decon_tv_vclk_disp + - const: aclk_disp_333 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-aud + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: oscclk + - const: fout_aud_pll + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-bus0 + then: + properties: + clocks: + minItems: 1 + maxItems: 1 + clock-names: + items: + - const: aclk_bus0_400 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-bus1 + then: + properties: + clocks: + minItems: 1 + maxItems: 1 + clock-names: + items: + - const: aclk_bus1_400 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-bus2 + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: oscclk + - const: aclk_bus2_400 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-g3d + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: oscclk + - const: aclk_g3d_400 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-gscl + then: + properties: + clocks: + minItems: 3 + maxItems: 3 + clock-names: + items: + - const: oscclk + - const: aclk_gscl_111 + - const: aclk_gscl_333 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-apollo + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: oscclk + - const: sclk_bus_pll_apollo + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-atlas + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: oscclk + - const: sclk_bus_pll_atlas + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-mscl + then: + properties: + clocks: + minItems: 3 + maxItems: 3 + clock-names: + items: + - const: oscclk + - const: sclk_jpeg_mscl + - const: aclk_mscl_400 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-mfc + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: oscclk + - const: aclk_mfc_400 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-hevc + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: oscclk + - const: aclk_hevc_400 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-isp + then: + properties: + clocks: + minItems: 3 + maxItems: 3 + clock-names: + items: + - const: oscclk + - const: aclk_isp_dis_400 + - const: aclk_isp_400 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-cam0 + then: + properties: + clocks: + minItems: 4 + maxItems: 4 + clock-names: + items: + - const: oscclk + - const: aclk_cam0_333 + - const: aclk_cam0_400 + - const: aclk_cam0_552 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-cam1 + then: + properties: + clocks: + minItems: 7 + maxItems: 7 + clock-names: + items: + - const: oscclk + - const: sclk_isp_uart_cam1 + - const: sclk_isp_spi1_cam1 + - const: sclk_isp_spi0_cam1 + - const: aclk_cam1_333 + - const: aclk_cam1_400 + - const: aclk_cam1_552 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos5433-cmu-imem + then: + properties: + clocks: + minItems: 4 + maxItems: 4 + clock-names: + items: + - const: oscclk + - const: aclk_imem_sssx_266 + - const: aclk_imem_266 + - const: aclk_imem_200 + required: + - clock-names + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos5433.h> + xxti: clock { + compatible = "fixed-clock"; + clock-output-names = "oscclk"; + #clock-cells = <0>; + clock-frequency = <24000000>; + }; + + clock-controller@10030000 { + compatible = "samsung,exynos5433-cmu-top"; + reg = <0x10030000 0x1000>; + #clock-cells = <1>; + + clock-names = "oscclk", + "sclk_mphy_pll", + "sclk_mfc_pll", + "sclk_bus_pll"; + clocks = <&xxti>, + <&cmu_cpif CLK_SCLK_MPHY_PLL>, + <&cmu_mif CLK_SCLK_MFC_PLL>, + <&cmu_mif CLK_SCLK_BUS_PLL>; + }; diff --git a/dts/Bindings/clock/samsung,exynos7-clock.yaml b/dts/Bindings/clock/samsung,exynos7-clock.yaml new file mode 100644 index 0000000000..599baf0b72 --- /dev/null +++ b/dts/Bindings/clock/samsung,exynos7-clock.yaml @@ -0,0 +1,272 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/samsung,exynos7-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos7 SoC clock controller + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + - Tomasz Figa <tomasz.figa@gmail.com> + +description: | + Expected external clocks, defined in DTS as fixed-rate clocks with a matching + name:: + - "fin_pll" - PLL input clock from XXTI + + All available clocks are defined as preprocessor macros in + include/dt-bindings/clock/exynos7-clk.h header. + +properties: + compatible: + enum: + - samsung,exynos7-clock-topc + - samsung,exynos7-clock-top0 + - samsung,exynos7-clock-top1 + - samsung,exynos7-clock-ccore + - samsung,exynos7-clock-peric0 + - samsung,exynos7-clock-peric1 + - samsung,exynos7-clock-peris + - samsung,exynos7-clock-fsys0 + - samsung,exynos7-clock-fsys1 + - samsung,exynos7-clock-mscl + - samsung,exynos7-clock-aud + + clocks: + minItems: 1 + maxItems: 13 + + clock-names: + minItems: 1 + maxItems: 13 + + "#clock-cells": + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - "#clock-cells" + - reg + +allOf: + - if: + properties: + compatible: + contains: + const: samsung,exynos7-clock-top0 + then: + properties: + clocks: + minItems: 6 + maxItems: 6 + clock-names: + items: + - const: fin_pll + - const: dout_sclk_bus0_pll + - const: dout_sclk_bus1_pll + - const: dout_sclk_cc_pll + - const: dout_sclk_mfc_pll + - const: dout_sclk_aud_pll + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos7-clock-top1 + then: + properties: + clocks: + minItems: 5 + maxItems: 5 + clock-names: + items: + - const: fin_pll + - const: dout_sclk_bus0_pll + - const: dout_sclk_bus1_pll + - const: dout_sclk_cc_pll + - const: dout_sclk_mfc_pll + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos7-clock-ccore + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: fin_pll + - const: dout_aclk_ccore_133 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos7-clock-peric0 + then: + properties: + clocks: + minItems: 3 + maxItems: 3 + clock-names: + items: + - const: fin_pll + - const: dout_aclk_peric0_66 + - const: sclk_uart0 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos7-clock-peric1 + then: + properties: + clocks: + minItems: 13 + maxItems: 13 + clock-names: + items: + - const: fin_pll + - const: dout_aclk_peric1_66 + - const: sclk_uart1 + - const: sclk_uart2 + - const: sclk_uart3 + - const: sclk_spi0 + - const: sclk_spi1 + - const: sclk_spi2 + - const: sclk_spi3 + - const: sclk_spi4 + - const: sclk_i2s1 + - const: sclk_pcm1 + - const: sclk_spdif + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos7-clock-peris + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: fin_pll + - const: dout_aclk_peris_66 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos7-clock-fsys0 + then: + properties: + clocks: + minItems: 3 + maxItems: 3 + clock-names: + items: + - const: fin_pll + - const: dout_aclk_fsys0_200 + - const: dout_sclk_mmc2 + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos7-clock-fsys1 + then: + properties: + clocks: + minItems: 7 + maxItems: 7 + clock-names: + items: + - const: fin_pll + - const: dout_aclk_fsys1_200 + - const: dout_sclk_mmc0 + - const: dout_sclk_mmc1 + - const: dout_sclk_ufsunipro20 + - const: dout_sclk_phy_fsys1 + - const: dout_sclk_phy_fsys1_26m + required: + - clock-names + - clocks + + - if: + properties: + compatible: + contains: + const: samsung,exynos7-clock-aud + then: + properties: + clocks: + minItems: 2 + maxItems: 2 + clock-names: + items: + - const: fin_pll + - const: fout_aud_pll + required: + - clock-names + - clocks + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/exynos7-clk.h> + + fin_pll: clock { + compatible = "fixed-clock"; + clock-output-names = "fin_pll"; + #clock-cells = <0>; + clock-frequency = <24000000>; + }; + + clock-controller@105e0000 { + compatible = "samsung,exynos7-clock-top1"; + reg = <0x105e0000 0xb000>; + #clock-cells = <1>; + clocks = <&fin_pll>, + <&clock_topc DOUT_SCLK_BUS0_PLL>, + <&clock_topc DOUT_SCLK_BUS1_PLL>, + <&clock_topc DOUT_SCLK_CC_PLL>, + <&clock_topc DOUT_SCLK_MFC_PLL>; + clock-names = "fin_pll", + "dout_sclk_bus0_pll", + "dout_sclk_bus1_pll", + "dout_sclk_cc_pll", + "dout_sclk_mfc_pll"; + }; diff --git a/dts/Bindings/clock/samsung,exynos7885-clock.yaml b/dts/Bindings/clock/samsung,exynos7885-clock.yaml new file mode 100644 index 0000000000..7e5a9cac2f --- /dev/null +++ b/dts/Bindings/clock/samsung,exynos7885-clock.yaml @@ -0,0 +1,166 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/samsung,exynos7885-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung Exynos7885 SoC clock controller + +maintainers: + - Dávid Virág <virag.david003@gmail.com> + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + - Tomasz Figa <tomasz.figa@gmail.com> + +description: | + Exynos7885 clock controller is comprised of several CMU units, generating + clocks for different domains. Those CMU units are modeled as separate device + tree nodes, and might depend on each other. The root clock in that root tree + is an external clock: OSCCLK (26 MHz). This external clock must be defined + as a fixed-rate clock in dts. + + CMU_TOP is a top-level CMU, where all base clocks are prepared using PLLs and + dividers; all other leaf clocks (other CMUs) are usually derived from CMU_TOP. + + Each clock is assigned an identifier and client nodes can use this identifier + to specify the clock which they consume. All clocks available for usage + in clock consumer nodes are defined as preprocessor macros in + 'dt-bindings/clock/exynos7885.h' header. + +properties: + compatible: + enum: + - samsung,exynos7885-cmu-top + - samsung,exynos7885-cmu-core + - samsung,exynos7885-cmu-peri + + clocks: + minItems: 1 + maxItems: 10 + + clock-names: + minItems: 1 + maxItems: 10 + + "#clock-cells": + const: 1 + + reg: + maxItems: 1 + +allOf: + - if: + properties: + compatible: + contains: + const: samsung,exynos7885-cmu-top + + then: + properties: + clocks: + items: + - description: External reference clock (26 MHz) + + clock-names: + items: + - const: oscclk + + - if: + properties: + compatible: + contains: + const: samsung,exynos7885-cmu-core + + then: + properties: + clocks: + items: + - description: External reference clock (26 MHz) + - description: CMU_CORE bus clock (from CMU_TOP) + - description: CCI clock (from CMU_TOP) + - description: G3D clock (from CMU_TOP) + + clock-names: + items: + - const: oscclk + - const: dout_core_bus + - const: dout_core_cci + - const: dout_core_g3d + + - if: + properties: + compatible: + contains: + const: samsung,exynos7885-cmu-peri + + then: + properties: + clocks: + items: + - description: External reference clock (26 MHz) + - description: CMU_PERI bus clock (from CMU_TOP) + - description: SPI0 clock (from CMU_TOP) + - description: SPI1 clock (from CMU_TOP) + - description: UART0 clock (from CMU_TOP) + - description: UART1 clock (from CMU_TOP) + - description: UART2 clock (from CMU_TOP) + - description: USI0 clock (from CMU_TOP) + - description: USI1 clock (from CMU_TOP) + - description: USI2 clock (from CMU_TOP) + + clock-names: + items: + - const: oscclk + - const: dout_peri_bus + - const: dout_peri_spi0 + - const: dout_peri_spi1 + - const: dout_peri_uart0 + - const: dout_peri_uart1 + - const: dout_peri_uart2 + - const: dout_peri_usi0 + - const: dout_peri_usi1 + - const: dout_peri_usi2 + +required: + - compatible + - "#clock-cells" + - clocks + - clock-names + - reg + +additionalProperties: false + +examples: + # Clock controller node for CMU_PERI + - | + #include <dt-bindings/clock/exynos7885.h> + + cmu_peri: clock-controller@10010000 { + compatible = "samsung,exynos7885-cmu-peri"; + reg = <0x10010000 0x8000>; + #clock-cells = <1>; + + clocks = <&oscclk>, + <&cmu_top CLK_DOUT_PERI_BUS>, + <&cmu_top CLK_DOUT_PERI_SPI0>, + <&cmu_top CLK_DOUT_PERI_SPI1>, + <&cmu_top CLK_DOUT_PERI_UART0>, + <&cmu_top CLK_DOUT_PERI_UART1>, + <&cmu_top CLK_DOUT_PERI_UART2>, + <&cmu_top CLK_DOUT_PERI_USI0>, + <&cmu_top CLK_DOUT_PERI_USI1>, + <&cmu_top CLK_DOUT_PERI_USI2>; + clock-names = "oscclk", + "dout_peri_bus", + "dout_peri_spi0", + "dout_peri_spi1", + "dout_peri_uart0", + "dout_peri_uart1", + "dout_peri_uart2", + "dout_peri_usi0", + "dout_peri_usi1", + "dout_peri_usi2"; + }; + +... diff --git a/dts/Bindings/clock/samsung,exynos850-clock.yaml b/dts/Bindings/clock/samsung,exynos850-clock.yaml index 7f8c91a29b..80ba60838f 100644 --- a/dts/Bindings/clock/samsung,exynos850-clock.yaml +++ b/dts/Bindings/clock/samsung,exynos850-clock.yaml @@ -32,6 +32,8 @@ properties: compatible: enum: - samsung,exynos850-cmu-top + - samsung,exynos850-cmu-apm + - samsung,exynos850-cmu-cmgp - samsung,exynos850-cmu-core - samsung,exynos850-cmu-dpu - samsung,exynos850-cmu-hsi @@ -72,6 +74,42 @@ allOf: properties: compatible: contains: + const: samsung,exynos850-cmu-apm + + then: + properties: + clocks: + items: + - description: External reference clock (26 MHz) + - description: CMU_APM bus clock (from CMU_TOP) + + clock-names: + items: + - const: oscclk + - const: dout_clkcmu_apm_bus + + - if: + properties: + compatible: + contains: + const: samsung,exynos850-cmu-cmgp + + then: + properties: + clocks: + items: + - description: External reference clock (26 MHz) + - description: CMU_CMGP bus clock (from CMU_APM) + + clock-names: + items: + - const: oscclk + - const: gout_clkcmu_cmgp_bus + + - if: + properties: + compatible: + contains: const: samsung,exynos850-cmu-core then: diff --git a/dts/Bindings/clock/samsung,s5pv210-clock.txt b/dts/Bindings/clock/samsung,s5pv210-clock.txt deleted file mode 100644 index a86c83bf9d..0000000000 --- a/dts/Bindings/clock/samsung,s5pv210-clock.txt +++ /dev/null @@ -1,77 +0,0 @@ -* Samsung S5P6442/S5PC110/S5PV210 Clock Controller - -Samsung S5P6442, S5PC110 and S5PV210 SoCs contain integrated clock -controller, which generates and supplies clock to various controllers -within the SoC. - -Required Properties: - -- compatible: should be one of following: - - "samsung,s5pv210-clock" : for clock controller of Samsung - S5PC110/S5PV210 SoCs, - - "samsung,s5p6442-clock" : for clock controller of Samsung - S5P6442 SoC. - -- reg: physical base address of the controller and length of memory mapped - region. - -- #clock-cells: should be 1. - -All available clocks are defined as preprocessor macros in -dt-bindings/clock/s5pv210.h header and can be used in device tree sources. - -External clocks: - -There are several clocks that are generated outside the SoC. It is expected -that they are defined using standard clock bindings with following -clock-output-names: - - "xxti": external crystal oscillator connected to XXTI and XXTO pins of -the SoC, - - "xusbxti": external crystal oscillator connected to XUSBXTI and XUSBXTO -pins of the SoC, - -A subset of above clocks available on given board shall be specified in -board device tree, including the system base clock, as selected by XOM[0] -pin of the SoC. Refer to generic fixed rate clock bindings -documentation[1] for more information how to specify these clocks. - -[1] Documentation/devicetree/bindings/clock/fixed-clock.yaml - -Example: Clock controller node: - - clock: clock-controller@7e00f000 { - compatible = "samsung,s5pv210-clock"; - reg = <0x7e00f000 0x1000>; - #clock-cells = <1>; - }; - -Example: Required external clocks: - - xxti: clock-xxti { - compatible = "fixed-clock"; - clock-output-names = "xxti"; - clock-frequency = <24000000>; - #clock-cells = <0>; - }; - - xusbxti: clock-xusbxti { - compatible = "fixed-clock"; - clock-output-names = "xusbxti"; - clock-frequency = <24000000>; - #clock-cells = <0>; - }; - -Example: UART controller node that consumes the clock generated by the clock - controller (refer to the standard clock bindings for information about - "clocks" and "clock-names" properties): - - uart0: serial@e2900000 { - compatible = "samsung,s5pv210-uart"; - reg = <0xe2900000 0x400>; - interrupt-parent = <&vic1>; - interrupts = <10>; - clock-names = "uart", "clk_uart_baud0", - "clk_uart_baud1"; - clocks = <&clocks UART0>, <&clocks UART0>, - <&clocks SCLK_UART0>; - }; diff --git a/dts/Bindings/clock/samsung,s5pv210-clock.yaml b/dts/Bindings/clock/samsung,s5pv210-clock.yaml new file mode 100644 index 0000000000..dcb29a2d11 --- /dev/null +++ b/dts/Bindings/clock/samsung,s5pv210-clock.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/samsung,s5pv210-clock.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Samsung S5P6442/S5PC110/S5PV210 SoC clock controller + +maintainers: + - Chanwoo Choi <cw00.choi@samsung.com> + - Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> + - Sylwester Nawrocki <s.nawrocki@samsung.com> + - Tomasz Figa <tomasz.figa@gmail.com> + +description: | + Expected external clocks, defined in DTS as fixed-rate clocks with a matching + name:: + - "xxti" - external crystal oscillator connected to XXTI and XXTO pins of + the SoC, + - "xusbxti" - external crystal oscillator connected to XUSBXTI and XUSBXTO + pins of the SoC, + + All available clocks are defined as preprocessor macros in + include/dt-bindings/clock/s5pv210.h header. + +properties: + compatible: + enum: + - samsung,s5pv210-clock + - samsung,s5p6442-clock + + clocks: + items: + - description: xxti clock + - description: xusbxti clock + + clock-names: + items: + - const: xxti + - const: xusbxti + + "#clock-cells": + const: 1 + + reg: + maxItems: 1 + +required: + - compatible + - "#clock-cells" + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/s5pv210.h> + + xxti: clock-0 { + compatible = "fixed-clock"; + clock-frequency = <0>; + clock-output-names = "xxti"; + #clock-cells = <0>; + }; + + xusbxti: clock-1 { + compatible = "fixed-clock"; + clock-frequency = <0>; + clock-output-names = "xusbxti"; + #clock-cells = <0>; + }; + + clock-controller@e0100000 { + compatible = "samsung,s5pv210-clock"; + reg = <0xe0100000 0x10000>; + clock-names = "xxti", "xusbxti"; + clocks = <&xxti>, <&xusbxti>; + #clock-cells = <1>; + }; diff --git a/dts/Bindings/clock/starfive,jh7100-clkgen.yaml b/dts/Bindings/clock/starfive,jh7100-clkgen.yaml new file mode 100644 index 0000000000..12f17b60ec --- /dev/null +++ b/dts/Bindings/clock/starfive,jh7100-clkgen.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/starfive,jh7100-clkgen.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: StarFive JH7100 Clock Generator + +maintainers: + - Geert Uytterhoeven <geert@linux-m68k.org> + - Emil Renner Berthing <kernel@esmil.dk> + +properties: + compatible: + const: starfive,jh7100-clkgen + + reg: + maxItems: 1 + + clocks: + items: + - description: Main clock source (25 MHz) + - description: Application-specific clock source (12-27 MHz) + - description: RMII reference clock (50 MHz) + - description: RGMII RX clock (125 MHz) + + clock-names: + items: + - const: osc_sys + - const: osc_aud + - const: gmac_rmii_ref + - const: gmac_gr_mii_rxclk + + '#clock-cells': + const: 1 + description: + See <dt-bindings/clock/starfive-jh7100.h> for valid indices. + +required: + - compatible + - reg + - clocks + - clock-names + - '#clock-cells' + +additionalProperties: false + +examples: + - | + clock-controller@11800000 { + compatible = "starfive,jh7100-clkgen"; + reg = <0x11800000 0x10000>; + clocks = <&osc_sys>, <&osc_aud>, <&gmac_rmii_ref>, <&gmac_gr_mii_rxclk>; + clock-names = "osc_sys", "osc_aud", "gmac_rmii_ref", "gmac_gr_mii_rxclk"; + #clock-cells = <1>; + }; diff --git a/dts/Bindings/clock/toshiba,tmpv770x-pipllct.yaml b/dts/Bindings/clock/toshiba,tmpv770x-pipllct.yaml new file mode 100644 index 0000000000..7b7300ce96 --- /dev/null +++ b/dts/Bindings/clock/toshiba,tmpv770x-pipllct.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/toshiba,tmpv770x-pipllct.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Toshiba Visconti5 TMPV770X PLL Controller Device Tree Bindings + +maintainers: + - Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> + +description: + Toshia Visconti5 PLL controller which supports the PLLs on TMPV770X. + +properties: + compatible: + const: toshiba,tmpv7708-pipllct + + reg: + maxItems: 1 + + '#clock-cells': + const: 1 + + clocks: + description: External reference clock (OSC2) + maxItems: 1 + +required: + - compatible + - reg + - "#clock-cells" + - clocks + +additionalProperties: false + +examples: + - | + + osc2_clk: osc2-clk { + compatible = "fixed-clock"; + clock-frequency = <20000000>; + #clock-cells = <0>; + }; + + soc { + #address-cells = <2>; + #size-cells = <2>; + + pipllct: clock-controller@24220000 { + compatible = "toshiba,tmpv7708-pipllct"; + reg = <0 0x24220000 0 0x820>; + #clock-cells = <1>; + clocks = <&osc2_clk>; + }; + }; +... diff --git a/dts/Bindings/clock/toshiba,tmpv770x-pismu.yaml b/dts/Bindings/clock/toshiba,tmpv770x-pismu.yaml new file mode 100644 index 0000000000..ed79f16fe6 --- /dev/null +++ b/dts/Bindings/clock/toshiba,tmpv770x-pismu.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/clock/toshiba,tmpv770x-pismu.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Toshiba Visconti5 TMPV770x SMU controller Device Tree Bindings + +maintainers: + - Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> + +description: + Toshia Visconti5 SMU (System Management Unit) which supports the clock + and resets on TMPV770x. + +properties: + compatible: + items: + - const: toshiba,tmpv7708-pismu + - const: syscon + + reg: + maxItems: 1 + + '#clock-cells': + const: 1 + + '#reset-cells': + const: 1 + +required: + - compatible + - reg + - "#clock-cells" + - "#reset-cells" + +additionalProperties: false + +examples: + - | + soc { + #address-cells = <2>; + #size-cells = <2>; + + pismu: syscon@24200000 { + compatible = "toshiba,tmpv7708-pismu", "syscon"; + reg = <0 0x24200000 0 0x2140>; + #clock-cells = <1>; + #reset-cells = <1>; + }; + }; +... |