// SPDX-License-Identifier: (GPL-2.0+ OR MIT) #include #include #include #include #include #include / { #address-cells = <1>; #size-cells = <1>; interrupt-parent = <&gic>; aliases { serial0 = &uart0; serial1 = &uart1; serial2 = &uart2; spi0 = &spi0; }; cpus { #address-cells = <1>; #size-cells = <0>; cpu0: cpu@f00 { device_type = "cpu"; compatible = "arm,cortex-a7"; reg = <0xf00>; resets = <&cru SRST_CORE0>; operating-points-v2 = <&cpu0_opp_table>; #cooling-cells = <2>; /* min followed by max */ clock-latency = <40000>; clocks = <&cru ARMCLK>; enable-method = "psci"; }; cpu1: cpu@f01 { device_type = "cpu"; compatible = "arm,cortex-a7"; reg = <0xf01>; resets = <&cru SRST_CORE1>; operating-points-v2 = <&cpu0_opp_table>; #cooling-cells = <2>; /* min followed by max */ enable-method = "psci"; }; cpu2: cpu@f02 { device_type = "cpu"; compatible = "arm,cortex-a7"; reg = <0xf02>; resets = <&cru SRST_CORE2>; operating-points-v2 = <&cpu0_opp_table>; #cooling-cells = <2>; /* min followed by max */ enable-method = "psci"; }; cpu3: cpu@f03 { device_type = "cpu"; compatible = "arm,cortex-a7"; reg = <0xf03>; resets = <&cru SRST_CORE3>; operating-points-v2 = <&cpu0_opp_table>; #cooling-cells = <2>; /* min followed by max */ enable-method = "psci"; }; }; cpu0_opp_table: opp_table0 { compatible = "operating-points-v2"; opp-shared; opp-408000000 { opp-hz = /bits/ 64 <408000000>; opp-microvolt = <950000>; clock-latency-ns = <40000>; opp-suspend; }; opp-600000000 { opp-hz = /bits/ 64 <600000000>; opp-microvolt = <975000>; }; opp-816000000 { opp-hz = /bits/ 64 <816000000>; opp-microvolt = <1000000>; }; opp-1008000000 { opp-hz = /bits/ 64 <1008000000>; opp-microvolt = <1175000>; }; opp-1200000000 { opp-hz = /bits/ 64 <1200000000>; opp-microvolt = <1275000>; }; }; arm-pmu { compatible = "arm,cortex-a7-pmu"; interrupts = , , , ; interrupt-affinity = <&cpu0>, <&cpu1>, <&cpu2>, <&cpu3>; }; psci { compatible = "arm,psci-1.0", "arm,psci-0.2"; method = "smc"; }; timer { compatible = "arm,armv7-timer"; arm,cpu-registers-not-fw-configured; interrupts = , , , ; clock-frequency = <24000000>; }; xin24m: oscillator { compatible = "fixed-clock"; clock-frequency = <24000000>; clock-output-names = "xin24m"; #clock-cells = <0>; }; display_subsystem: display-subsystem { compatible = "rockchip,display-subsystem"; ports = <&vop_out>; }; i2s1: i2s1@100b0000 { compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s"; reg = <0x100b0000 0x4000>; interrupts = ; clock-names = "i2s_clk", "i2s_hclk"; clocks = <&cru SCLK_I2S1>, <&cru HCLK_I2S1_8CH>; dmas = <&pdma 14>, <&pdma 15>; dma-names = "tx", "rx"; pinctrl-names = "default"; pinctrl-0 = <&i2s1_bus>; status = "disabled"; }; i2s0: i2s0@100c0000 { compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s"; reg = <0x100c0000 0x4000>; interrupts = ; clock-names = "i2s_clk", "i2s_hclk"; clocks = <&cru SCLK_I2S0>, <&cru HCLK_I2S0_8CH>; dmas = <&pdma 11>, <&pdma 12>; dma-names = "tx", "rx"; status = "disabled"; }; spdif: spdif@100d0000 { compatible = "rockchip,rk3228-spdif"; reg = <0x100d0000 0x1000>; interrupts = ; clocks = <&cru SCLK_SPDIF>, <&cru HCLK_SPDIF_8CH>; clock-names = "mclk", "hclk"; dmas = <&pdma 10>; dma-names = "tx"; pinctrl-names = "default"; pinctrl-0 = <&spdif_tx>; status = "disabled"; }; i2s2: i2s2@100e0000 { compatible = "rockchip,rk3228-i2s", "rockchip,rk3066-i2s"; reg = <0x100e0000 0x4000>; interrupts = ; clock-names = "i2s_clk", "i2s_hclk"; clocks = <&cru SCLK_I2S2>, <&cru HCLK_I2S2_2CH>; dmas = <&pdma 0>, <&pdma 1>; dma-names = "tx", "rx"; status = "disabled"; }; grf: syscon@11000000 { compatible = "rockchip,rk3228-grf", "syscon", "simple-mfd"; reg = <0x11000000 0x1000>; #address-cells = <1>; #size-cells = <1>; io_domains: io-domains { compatible = "rockchip,rk3228-io-voltage-domain"; status = "disabled"; }; u2phy0: usb2-phy@760 { compatible = "rockchip,rk3228-usb2phy"; reg = <0x0760 0x0c>; clocks = <&cru SCLK_OTGPHY0>; clock-names = "phyclk"; clock-output-names = "usb480m_phy0"; #clock-cells = <0>; status = "disabled"; u2phy0_otg: otg-port { interrupts = , , ; interrupt-names = "otg-bvalid", "otg-id", "linestate"; #phy-cells = <0>; status = "disabled"; }; u2phy0_host: host-port { interrupts = ; interrupt-names = "linestate"; #phy-cells = <0>; status = "disabled"; }; }; u2phy1: usb2-phy@800 { compatible = "rockchip,rk3228-usb2phy"; reg = <0x0800 0x0c>; clocks = <&cru SCLK_OTGPHY1>; clock-names = "phyclk"; clock-output-names = "usb480m_phy1"; #clock-cells = <0>; status = "disabled"; u2phy1_otg: otg-port { interrupts = ; interrupt-names = "linestate"; #phy-cells = <0>; status = "disabled"; }; u2phy1_host: host-port { interrupts = ; interrupt-names = "linestate"; #phy-cells = <0>; status = "disabled"; }; }; }; uart0: serial@11010000 { compatible = "snps,dw-apb-uart"; reg = <0x11010000 0x100>; interrupts = ; clock-frequency = <24000000>; clocks = <&cru SCLK_UART0>, <&cru PCLK_UART0>; clock-names = "baudclk", "apb_pclk"; pinctrl-names = "default"; pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>; reg-shift = <2>; reg-io-width = <4>; status = "disabled"; }; uart1: serial@11020000 { compatible = "snps,dw-apb-uart"; reg = <0x11020000 0x100>; interrupts = ; clock-frequency = <24000000>; clocks = <&cru SCLK_UART1>, <&cru PCLK_UART1>; clock-names = "baudclk", "apb_pclk"; pinctrl-names = "default"; pinctrl-0 = <&uart1_xfer>; reg-shift = <2>; reg-io-width = <4>; status = "disabled"; }; uart2: serial@11030000 { compatible = "snps,dw-apb-uart"; reg = <0x11030000 0x100>; interrupts = ; clock-frequency = <24000000>; clocks = <&cru SCLK_UART2>, <&cru PCLK_UART2>; clock-names = "baudclk", "apb_pclk"; pinctrl-names = "default"; pinctrl-0 = <&uart2_xfer>; reg-shift = <2>; reg-io-width = <4>; status = "disabled"; }; efuse: efuse@11040000 { compatible = "rockchip,rk3228-efuse"; reg = <0x11040000 0x20>; clocks = <&cru PCLK_EFUSE_256>; clock-names = "pclk_efuse"; #address-cells = <1>; #size-cells = <1>; /* Data cells */ efuse_id: id@7 { reg = <0x7 0x10>; }; cpu_leakage: cpu_leakage@17 { reg = <0x17 0x1>; }; }; i2c0: i2c@11050000 { compatible = "rockchip,rk3228-i2c"; reg = <0x11050000 0x1000>; interrupts = ; #address-cells = <1>; #size-cells = <0>; clock-names = "i2c"; clocks = <&cru PCLK_I2C0>; pinctrl-names = "default"; pinctrl-0 = <&i2c0_xfer>; status = "disabled"; }; i2c1: i2c@11060000 { compatible = "rockchip,rk3228-i2c"; reg = <0x11060000 0x1000>; interrupts = ; #address-cells = <1>; #size-cells = <0>; clock-names = "i2c"; clocks = <&cru PCLK_I2C1>; pinctrl-names = "default"; pinctrl-0 = <&i2c1_xfer>; status = "disabled"; }; i2c2: i2c@11070000 { compatible = "rockchip,rk3228-i2c"; reg = <0x11070000 0x1000>; interrupts = ; #address-cells = <1>; #size-cells = <0>; clock-names = "i2c"; clocks = <&cru PCLK_I2C2>; pinctrl-names = "default"; pinctrl-0 = <&i2c2_xfer>; status = "disabled"; }; i2c3: i2c@11080000 { compatible = "rockchip,rk3228-i2c"; reg = <0x11080000 0x1000>; interrupts = ; #address-cells = <1>; #size-cells = <0>; clock-names = "i2c"; clocks = <&cru PCLK_I2C3>; pinctrl-names = "default"; pinctrl-0 = <&i2c3_xfer>; status = "disabled"; }; spi0: spi@11090000 { compatible = "rockchip,rk3228-spi"; reg = <0x11090000 0x1000>; interrupts = ; #address-cells = <1>; #size-cells = <0>; clocks = <&cru SCLK_SPI0>, <&cru PCLK_SPI0>; clock-names = "spiclk", "apb_pclk"; pinctrl-names = "default"; pinctrl-0 = <&spi0_clk &spi0_tx &spi0_rx &spi0_cs0 &spi0_cs1>; status = "disabled"; }; wdt: watchdog@110a0000 { compatible = "rockchip,rk3228-wdt", "snps,dw-wdt"; reg = <0x110a0000 0x100>; interrupts = ; clocks = <&cru PCLK_CPU>; status = "disabled"; }; pwm0: pwm@110b0000 { compatible = "rockchip,rk3288-pwm"; reg = <0x110b0000 0x10>; #pwm-cells = <3>; clocks = <&cru PCLK_PWM>; clock-names = "pwm"; pinctrl-names = "default"; pinctrl-0 = <&pwm0_pin>; status = "disabled"; }; pwm1: pwm@110b0010 { compatible = "rockchip,rk3288-pwm"; reg = <0x110b0010 0x10>; #pwm-cells = <3>; clocks = <&cru PCLK_PWM>; clock-names = "pwm"; pinctrl-names = "default"; pinctrl-0 = <&pwm1_pin>; status = "disabled"; }; pwm2: pwm@110b0020 { compatible = "rockchip,rk3288-pwm"; reg = <0x110b0020 0x10>; #pwm-cells = <3>; clocks = <&cru PCLK_PWM>; clock-names = "pwm"; pinctrl-names = "default"; pinctrl-0 = <&pwm2_pin>; status = "disabled"; }; pwm3: pwm@110b0030 { compatible = "rockchip,rk3288-pwm"; reg = <0x110b0030 0x10>; #pwm-cells = <2>; clocks = <&cru PCLK_PWM>; clock-names = "pwm"; pinctrl-names = "default"; pinctrl-0 = <&pwm3_pin>; status = "disabled"; }; timer: timer@110c0000 { compatible = "rockchip,rk3228-timer", "rockchip,rk3288-timer"; reg = <0x110c0000 0x20>; interrupts = ; clocks = <&xin24m>, <&cru PCLK_TIMER>; clock-names = "timer", "pclk"; }; cru: clock-controller@110e0000 { compatible = "rockchip,rk3228-cru"; reg = <0x110e0000 0x1000>; rockchip,grf = <&grf>; #clock-cells = <1>; #reset-cells = <1>; assigned-clocks = <&cru PLL_GPLL>, <&cru ARMCLK>, <&cru PLL_CPLL>, <&cru ACLK_PERI>, <&cru HCLK_PERI>, <&cru PCLK_PERI>, <&cru ACLK_CPU>, <&cru HCLK_CPU>, <&cru PCLK_CPU>; assigned-clock-rates = <594000000>, <816000000>, <500000000>, <150000000>, <150000000>, <75000000>, <150000000>, <150000000>, <75000000>; }; pdma: pdma@110f0000 { compatible = "arm,pl330", "arm,primecell"; reg = <0x110f0000 0x4000>; interrupts = , ; #dma-cells = <1>; arm,pl330-periph-burst; clocks = <&cru ACLK_DMAC>; clock-names = "apb_pclk"; }; thermal-zones { cpu_thermal: cpu-thermal { polling-delay-passive = <100>; /* milliseconds */ polling-delay = <5000>; /* milliseconds */ thermal-sensors = <&tsadc 0>; trips { cpu_alert0: cpu_alert0 { temperature = <70000>; /* millicelsius */ hysteresis = <2000>; /* millicelsius */ type = "passive"; }; cpu_alert1: cpu_alert1 { temperature = <75000>; /* millicelsius */ hysteresis = <2000>; /* millicelsius */ type = "passive"; }; cpu_crit: cpu_crit { temperature = <90000>; /* millicelsius */ hysteresis = <2000>; /* millicelsius */ type = "critical"; }; }; cooling-maps { map0 { trip = <&cpu_alert0>; cooling-device = <&cpu0 THERMAL_NO_LIMIT 6>, <&cpu1 THERMAL_NO_LIMIT 6>, <&cpu2 THERMAL_NO_LIMIT 6>, <&cpu3 THERMAL_NO_LIMIT 6>; }; map1 { trip = <&cpu_alert1>; cooling-device = <&cpu0 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu1 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu2 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>, <&cpu3 THERMAL_NO_LIMIT THERMAL_NO_LIMIT>; }; }; }; }; tsadc: tsadc@11150000 { compatible = "rockchip,rk3228-tsadc"; reg = <0x11150000 0x100>; interrupts = ; clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>; clock-names = "tsadc", "apb_pclk"; assigned-clocks = <&cru SCLK_TSADC>; assigned-clock-rates = <32768>; resets = <&cru SRST_TSADC>; reset-names = "tsadc-apb"; pinctrl-names = "init", "default", "sleep"; pinctrl-0 = <&otp_pin>; pinctrl-1 = <&otp_out>; pinctrl-2 = <&otp_pin>; #thermal-sensor-cells = <0>; rockchip,hw-tshut-temp = <95000>; status = "disabled"; }; hdmi_phy: hdmi-phy@12030000 { compatible = "rockchip,rk3228-hdmi-phy"; reg = <0x12030000 0x10000>; clocks = <&cru PCLK_HDMI_PHY>, <&xin24m>, <&cru DCLK_HDMI_PHY>; clock-names = "sysclk", "refoclk", "refpclk"; #clock-cells = <0>; clock-output-names = "hdmiphy_phy"; #phy-cells = <0>; status = "disabled"; }; gpu: gpu@20000000 { compatible = "rockchip,rk3228-mali", "arm,mali-400"; reg = <0x20000000 0x10000>; interrupts = , , , , , ; interrupt-names = "gp", "gpmmu", "pp0", "ppmmu0", "pp1", "ppmmu1"; clocks = <&cru ACLK_GPU>, <&cru ACLK_GPU>; clock-names = "bus", "core"; resets = <&cru SRST_GPU_A>; status = "disabled"; }; vpu_mmu: iommu@20020800 { compatible = "rockchip,iommu"; reg = <0x20020800 0x100>; interrupts = ; interrupt-names = "vpu_mmu"; clocks = <&cru ACLK_VPU>, <&cru HCLK_VPU>; clock-names = "aclk", "iface"; iommu-cells = <0>; status = "disabled"; }; vdec_mmu: iommu@20030480 { compatible = "rockchip,iommu"; reg = <0x20030480 0x40>, <0x200304c0 0x40>; interrupts = ; interrupt-names = "vdec_mmu"; clocks = <&cru ACLK_RKVDEC>, <&cru HCLK_RKVDEC>; clock-names = "aclk", "iface"; iommu-cells = <0>; status = "disabled"; }; vop: vop@20050000 { compatible = "rockchip,rk3228-vop"; reg = <0x20050000 0x1ffc>; interrupts = ; clocks = <&cru ACLK_VOP>, <&cru DCLK_VOP>, <&cru HCLK_VOP>; clock-names = "aclk_vop", "dclk_vop", "hclk_vop"; resets = <&cru SRST_VOP_A>, <&cru SRST_VOP_H>, <&cru SRST_VOP_D>; reset-names = "axi", "ahb", "dclk"; iommus = <&vop_mmu>; status = "disabled"; vop_out: port { #address-cells = <1>; #size-cells = <0>; vop_out_hdmi: endpoint@0 { reg = <0>; remote-endpoint = <&hdmi_in_vop>; }; }; }; vop_mmu: iommu@20053f00 { compatible = "rockchip,iommu"; reg = <0x20053f00 0x100>; interrupts = ; interrupt-names = "vop_mmu"; clocks = <&cru ACLK_VOP>, <&cru HCLK_VOP>; clock-names = "aclk", "iface"; #iommu-cells = <0>; status = "disabled"; }; rga: rga@20060000 { compatible = "rockchip,rk3228-rga", "rockchip,rk3288-rga"; reg = <0x20060000 0x1000>; interrupts = ; clocks = <&cru ACLK_RGA>, <&cru HCLK_RGA>, <&cru SCLK_RGA>; clock-names = "aclk", "hclk", "sclk"; resets = <&cru SRST_RGA>, <&cru SRST_RGA_A>, <&cru SRST_RGA_H>; reset-names = "core", "axi", "ahb"; }; iep_mmu: iommu@20070800 { compatible = "rockchip,iommu"; reg = <0x20070800 0x100>; interrupts = ; interrupt-names = "iep_mmu"; clocks = <&cru ACLK_IEP>, <&cru HCLK_IEP>; clock-names = "aclk", "iface"; iommu-cells = <0>; status = "disabled"; }; hdmi: hdmi@200a0000 { compatible = "rockchip,rk3228-dw-hdmi"; reg = <0x200a0000 0x20000>; reg-io-width = <4>; interrupts = ; assigned-clocks = <&cru SCLK_HDMI_PHY>; assigned-clock-parents = <&hdmi_phy>; clocks = <&cru SCLK_HDMI_HDCP>, <&cru PCLK_HDMI_CTRL>, <&cru SCLK_HDMI_CEC>; clock-names = "isfr", "iahb", "cec"; pinctrl-names = "default"; pinctrl-0 = <&hdmii2c_xfer &hdmi_hpd &hdmi_cec>; resets = <&cru SRST_HDMI_P>; reset-names = "hdmi"; phys = <&hdmi_phy>; phy-names = "hdmi"; rockchip,grf = <&grf>; status = "disabled"; ports { hdmi_in: port { #address-cells = <1>; #size-cells = <0>; hdmi_in_vop: endpoint@0 { reg = <0>; remote-endpoint = <&vop_out_hdmi>; }; }; }; }; sdmmc: mmc@30000000 { compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc"; reg = <0x30000000 0x4000>; interrupts = ; clocks = <&cru HCLK_SDMMC>, <&cru SCLK_SDMMC>, <&cru SCLK_SDMMC_DRV>, <&cru SCLK_SDMMC_SAMPLE>; clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; fifo-depth = <0x100>; pinctrl-names = "default"; pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4>; status = "disabled"; }; sdio: mmc@30010000 { compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc"; reg = <0x30010000 0x4000>; interrupts = ; clocks = <&cru HCLK_SDIO>, <&cru SCLK_SDIO>, <&cru SCLK_SDIO_DRV>, <&cru SCLK_SDIO_SAMPLE>; clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; fifo-depth = <0x100>; pinctrl-names = "default"; pinctrl-0 = <&sdio_clk &sdio_cmd &sdio_bus4>; status = "disabled"; }; emmc: mmc@30020000 { compatible = "rockchip,rk3228-dw-mshc", "rockchip,rk3288-dw-mshc"; reg = <0x30020000 0x4000>; interrupts = ; clock-frequency = <37500000>; max-frequency = <37500000>; clocks = <&cru HCLK_EMMC>, <&cru SCLK_EMMC>, <&cru SCLK_EMMC_DRV>, <&cru SCLK_EMMC_SAMPLE>; clock-names = "biu", "ciu", "ciu-drive", "ciu-sample"; bus-width = <8>; rockchip,default-sample-phase = <158>; fifo-depth = <0x100>; pinctrl-names = "default"; pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>; resets = <&cru SRST_EMMC>; reset-names = "reset"; status = "disabled"; }; usb_otg: usb@30040000 { compatible = "rockchip,rk3228-usb", "rockchip,rk3066-usb", "snps,dwc2"; reg = <0x30040000 0x40000>; interrupts = ; clocks = <&cru HCLK_OTG>; clock-names = "otg"; dr_mode = "otg"; g-np-tx-fifo-size = <16>; g-rx-fifo-size = <280>; g-tx-fifo-size = <256 128 128 64 32 16>; phys = <&u2phy0_otg>; phy-names = "usb2-phy"; status = "disabled"; }; usb_host0_ehci: usb@30080000 { compatible = "generic-ehci"; reg = <0x30080000 0x20000>; interrupts = ; clocks = <&cru HCLK_HOST0>, <&u2phy0>; phys = <&u2phy0_host>; phy-names = "usb"; status = "disabled"; }; usb_host0_ohci: usb@300a0000 { compatible = "generic-ohci"; reg = <0x300a0000 0x20000>; interrupts = ; clocks = <&cru HCLK_HOST0>, <&u2phy0>; phys = <&u2phy0_host>; phy-names = "usb"; status = "disabled"; }; usb_host1_ehci: usb@300c0000 { compatible = "generic-ehci"; reg = <0x300c0000 0x20000>; interrupts = ; clocks = <&cru HCLK_HOST1>, <&u2phy1>; phys = <&u2phy1_otg>; phy-names = "usb"; status = "disabled"; }; usb_host1_ohci: usb@300e0000 { compatible = "generic-ohci"; reg = <0x300e0000 0x20000>; interrupts = ; clocks = <&cru HCLK_HOST1>, <&u2phy1>; phys = <&u2phy1_otg>; phy-names = "usb"; status = "disabled"; }; usb_host2_ehci: usb@30100000 { compatible = "generic-ehci"; reg = <0x30100000 0x20000>; interrupts = ; clocks = <&cru HCLK_HOST2>, <&u2phy1>; phys = <&u2phy1_host>; phy-names = "usb"; status = "disabled"; }; usb_host2_ohci: usb@30120000 { compatible = "generic-ohci"; reg = <0x30120000 0x20000>; interrupts = ; clocks = <&cru HCLK_HOST2>, <&u2phy1>; phys = <&u2phy1_host>; phy-names = "usb"; status = "disabled"; }; gmac: ethernet@30200000 { compatible = "rockchip,rk3228-gmac"; reg = <0x30200000 0x10000>; interrupts = ; interrupt-names = "macirq"; clocks = <&cru SCLK_MAC>, <&cru SCLK_MAC_RX>, <&cru SCLK_MAC_TX>, <&cru SCLK_MAC_REF>, <&cru SCLK_MAC_REFOUT>, <&cru ACLK_GMAC>, <&cru PCLK_GMAC>; clock-names = "stmmaceth", "mac_clk_rx", "mac_clk_tx", "clk_mac_ref", "clk_mac_refout", "aclk_mac", "pclk_mac"; resets = <&cru SRST_GMAC>; reset-names = "stmmaceth"; rockchip,grf = <&grf>; status = "disabled"; }; gic: interrupt-controller@32010000 { compatible = "arm,gic-400"; interrupt-controller; #interrupt-cells = <3>; #address-cells = <0>; reg = <0x32011000 0x1000>, <0x32012000 0x2000>, <0x32014000 0x2000>, <0x32016000 0x2000>; interrupts = ; }; pinctrl: pinctrl { compatible = "rockchip,rk3228-pinctrl"; rockchip,grf = <&grf>; #address-cells = <1>; #size-cells = <1>; ranges; gpio0: gpio0@11110000 { compatible = "rockchip,gpio-bank"; reg = <0x11110000 0x100>; interrupts = ; clocks = <&cru PCLK_GPIO0>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; gpio1: gpio1@11120000 { compatible = "rockchip,gpio-bank"; reg = <0x11120000 0x100>; interrupts = ; clocks = <&cru PCLK_GPIO1>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; gpio2: gpio2@11130000 { compatible = "rockchip,gpio-bank"; reg = <0x11130000 0x100>; interrupts = ; clocks = <&cru PCLK_GPIO2>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; gpio3: gpio3@11140000 { compatible = "rockchip,gpio-bank"; reg = <0x11140000 0x100>; interrupts = ; clocks = <&cru PCLK_GPIO3>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; }; pcfg_pull_up: pcfg-pull-up { bias-pull-up; }; pcfg_pull_down: pcfg-pull-down { bias-pull-down; }; pcfg_pull_none: pcfg-pull-none { bias-disable; }; pcfg_pull_none_drv_12ma: pcfg-pull-none-drv-12ma { drive-strength = <12>; }; sdmmc { sdmmc_clk: sdmmc-clk { rockchip,pins = <1 RK_PC0 1 &pcfg_pull_none_drv_12ma>; }; sdmmc_cmd: sdmmc-cmd { rockchip,pins = <1 RK_PB7 1 &pcfg_pull_none_drv_12ma>; }; sdmmc_bus4: sdmmc-bus4 { rockchip,pins = <1 RK_PC2 1 &pcfg_pull_none_drv_12ma>, <1 RK_PC3 1 &pcfg_pull_none_drv_12ma>, <1 RK_PC4 1 &pcfg_pull_none_drv_12ma>, <1 RK_PC5 1 &pcfg_pull_none_drv_12ma>; }; }; sdio { sdio_clk: sdio-clk { rockchip,pins = <3 RK_PA0 1 &pcfg_pull_none_drv_12ma>; }; sdio_cmd: sdio-cmd { rockchip,pins = <3 RK_PA1 1 &pcfg_pull_none_drv_12ma>; }; sdio_bus4: sdio-bus4 { rockchip,pins = <3 RK_PA2 1 &pcfg_pull_none_drv_12ma>, <3 RK_PA3 1 &pcfg_pull_none_drv_12ma>, <3 RK_PA4 1 &pcfg_pull_none_drv_12ma>, <3 RK_PA5 1 &pcfg_pull_none_drv_12ma>; }; }; emmc { emmc_clk: emmc-clk { rockchip,pins = <2 RK_PA7 2 &pcfg_pull_none>; }; emmc_cmd: emmc-cmd { rockchip,pins = <1 RK_PC6 2 &pcfg_pull_none>; }; emmc_bus8: emmc-bus8 { rockchip,pins = <1 RK_PD0 2 &pcfg_pull_none>, <1 RK_PD1 2 &pcfg_pull_none>, <1 RK_PD2 2 &pcfg_pull_none>, <1 RK_PD3 2 &pcfg_pull_none>, <1 RK_PD4 2 &pcfg_pull_none>, <1 RK_PD5 2 &pcfg_pull_none>, <1 RK_PD6 2 &pcfg_pull_none>, <1 RK_PD7 2 &pcfg_pull_none>; }; }; gmac { rgmii_pins: rgmii-pins { rockchip,pins = <2 RK_PB6 1 &pcfg_pull_none>, <2 RK_PB4 1 &pcfg_pull_none>, <2 RK_PD1 1 &pcfg_pull_none>, <2 RK_PC3 1 &pcfg_pull_none_drv_12ma>, <2 RK_PC2 1 &pcfg_pull_none_drv_12ma>, <2 RK_PC6 1 &pcfg_pull_none_drv_12ma>, <2 RK_PC7 1 &pcfg_pull_none_drv_12ma>, <2 RK_PB1 1 &pcfg_pull_none_drv_12ma>, <2 RK_PB5 1 &pcfg_pull_none_drv_12ma>, <2 RK_PC1 1 &pcfg_pull_none>, <2 RK_PC0 1 &pcfg_pull_none>, <2 RK_PC5 2 &pcfg_pull_none>, <2 RK_PC4 2 &pcfg_pull_none>, <2 RK_PB3 1 &pcfg_pull_none>, <2 RK_PB0 1 &pcfg_pull_none>; }; rmii_pins: rmii-pins { rockchip,pins = <2 RK_PB6 1 &pcfg_pull_none>, <2 RK_PB4 1 &pcfg_pull_none>, <2 RK_PD1 1 &pcfg_pull_none>, <2 RK_PC3 1 &pcfg_pull_none_drv_12ma>, <2 RK_PC2 1 &pcfg_pull_none_drv_12ma>, <2 RK_PB5 1 &pcfg_pull_none_drv_12ma>, <2 RK_PC1 1 &pcfg_pull_none>, <2 RK_PC0 1 &pcfg_pull_none>, <2 RK_PB0 1 &pcfg_pull_none>, <2 RK_PB7 1 &pcfg_pull_none>; }; phy_pins: phy-pins { rockchip,pins = <2 RK_PB6 2 &pcfg_pull_none>, <2 RK_PB0 2 &pcfg_pull_none>; }; }; hdmi { hdmi_hpd: hdmi-hpd { rockchip,pins = <0 RK_PB7 1 &pcfg_pull_down>; }; hdmii2c_xfer: hdmii2c-xfer { rockchip,pins = <0 RK_PA6 2 &pcfg_pull_none>, <0 RK_PA7 2 &pcfg_pull_none>; }; hdmi_cec: hdmi-cec { rockchip,pins = <0 RK_PC4 1 &pcfg_pull_none>; }; }; i2c0 { i2c0_xfer: i2c0-xfer { rockchip,pins = <0 RK_PA0 1 &pcfg_pull_none>, <0 RK_PA1 1 &pcfg_pull_none>; }; }; i2c1 { i2c1_xfer: i2c1-xfer { rockchip,pins = <0 RK_PA2 1 &pcfg_pull_none>, <0 RK_PA3 1 &pcfg_pull_none>; }; }; i2c2 { i2c2_xfer: i2c2-xfer { rockchip,pins = <2 RK_PC4 1 &pcfg_pull_none>, <2 RK_PC5 1 &pcfg_pull_none>; }; }; i2c3 { i2c3_xfer: i2c3-xfer { rockchip,pins = <0 RK_PA6 1 &pcfg_pull_none>, <0 RK_PA7 1 &pcfg_pull_none>; }; }; spi0 { spi0_clk: spi0-clk { rockchip,pins = <0 RK_PB1 2 &pcfg_pull_up>; }; spi0_cs0: spi0-cs0 { rockchip,pins = <0 RK_PB6 2 &pcfg_pull_up>; }; spi0_tx: spi0-tx { rockchip,pins = <0 RK_PB3 2 &pcfg_pull_up>; }; spi0_rx: spi0-rx { rockchip,pins = <0 RK_PB5 2 &pcfg_pull_up>; }; spi0_cs1: spi0-cs1 { rockchip,pins = <1 RK_PB4 1 &pcfg_pull_up>; }; }; spi1 { spi1_clk: spi1-clk { rockchip,pins = <0 RK_PC7 2 &pcfg_pull_up>; }; spi1_cs0: spi1-cs0 { rockchip,pins = <2 RK_PA2 2 &pcfg_pull_up>; }; spi1_rx: spi1-rx { rockchip,pins = <2 RK_PA0 2 &pcfg_pull_up>; }; spi1_tx: spi1-tx { rockchip,pins = <2 RK_PA1 2 &pcfg_pull_up>; }; spi1_cs1: spi1-cs1 { rockchip,pins = <2 RK_PA3 2 &pcfg_pull_up>; }; }; i2s1 { i2s1_bus: i2s1-bus { rockchip,pins = <0 RK_PB0 1 &pcfg_pull_none>, <0 RK_PB1 1 &pcfg_pull_none>, <0 RK_PB3 1 &pcfg_pull_none>, <0 RK_PB4 1 &pcfg_pull_none>, <0 RK_PB5 1 &pcfg_pull_none>, <0 RK_PB6 1 &pcfg_pull_none>, <1 RK_PA2 2 &pcfg_pull_none>, <1 RK_PA4 2 &pcfg_pull_none>, <1 RK_PA5 2 &pcfg_pull_none>; }; }; pwm0 { pwm0_pin: pwm0-pin { rockchip,pins = <3 RK_PC5 1 &pcfg_pull_none>; }; }; pwm1 { pwm1_pin: pwm1-pin { rockchip,pins = <0 RK_PD6 2 &pcfg_pull_none>; }; }; pwm2 { pwm2_pin: pwm2-pin { rockchip,pins = <1 RK_PB4 2 &pcfg_pull_none>; }; }; pwm3 { pwm3_pin: pwm3-pin { rockchip,pins = <1 RK_PB3 2 &pcfg_pull_none>; }; }; spdif { spdif_tx: spdif-tx { rockchip,pins = <3 RK_PD7 2 &pcfg_pull_none>; }; }; tsadc { otp_pin: otp-pin { rockchip,pins = <0 RK_PD0 RK_FUNC_GPIO &pcfg_pull_none>; }; otp_out: otp-out { rockchip,pins = <0 RK_PD0 2 &pcfg_pull_none>; }; }; uart0 { uart0_xfer: uart0-xfer { rockchip,pins = <2 RK_PD2 1 &pcfg_pull_none>, <2 RK_PD3 1 &pcfg_pull_none>; }; uart0_cts: uart0-cts { rockchip,pins = <2 RK_PD5 1 &pcfg_pull_none>; }; uart0_rts: uart0-rts { rockchip,pins = <0 RK_PC1 1 &pcfg_pull_none>; }; }; uart1 { uart1_xfer: uart1-xfer { rockchip,pins = <1 RK_PB1 1 &pcfg_pull_none>, <1 RK_PB2 1 &pcfg_pull_none>; }; uart1_cts: uart1-cts { rockchip,pins = <1 RK_PB0 1 &pcfg_pull_none>; }; uart1_rts: uart1-rts { rockchip,pins = <1 RK_PB3 1 &pcfg_pull_none>; }; }; uart2 { uart2_xfer: uart2-xfer { rockchip,pins = <1 RK_PC2 2 &pcfg_pull_up>, <1 RK_PC3 2 &pcfg_pull_none>; }; uart21_xfer: uart21-xfer { rockchip,pins = <1 RK_PB2 2 &pcfg_pull_up>, <1 RK_PB1 2 &pcfg_pull_none>; }; uart2_cts: uart2-cts { rockchip,pins = <0 RK_PD1 1 &pcfg_pull_none>; }; uart2_rts: uart2-rts { rockchip,pins = <0 RK_PD0 1 &pcfg_pull_none>; }; }; }; };