// SPDX-License-Identifier: (GPL-2.0+ OR MIT) /dts-v1/; #include #include #include #include "rk3568.dtsi" / { model = "Radxa ROCK3 Model A"; compatible = "radxa,rock3a", "rockchip,rk3568"; aliases { ethernet0 = &gmac1; mmc0 = &sdmmc0; mmc1 = &sdhci; }; chosen: chosen { stdout-path = "serial2:1500000n8"; }; leds { compatible = "gpio-leds"; led_user: led-0 { gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>; function = LED_FUNCTION_HEARTBEAT; color = ; linux,default-trigger = "heartbeat"; pinctrl-names = "default"; pinctrl-0 = <&led_user_en>; }; }; rk809-sound { compatible = "simple-audio-card"; simple-audio-card,format = "i2s"; simple-audio-card,name = "Analog RK809"; simple-audio-card,mclk-fs = <256>; simple-audio-card,cpu { sound-dai = <&i2s1_8ch>; }; simple-audio-card,codec { sound-dai = <&rk809>; }; }; vcc12v_dcin: vcc12v-dcin { compatible = "regulator-fixed"; regulator-name = "vcc12v_dcin"; regulator-always-on; regulator-boot-on; }; vcc3v3_sys: vcc3v3-sys { compatible = "regulator-fixed"; regulator-name = "vcc3v3_sys"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; vin-supply = <&vcc12v_dcin>; }; vcc5v0_sys: vcc5v0-sys { compatible = "regulator-fixed"; regulator-name = "vcc5v0_sys"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; vin-supply = <&vcc12v_dcin>; }; vcc5v0_usb: vcc5v0-usb { compatible = "regulator-fixed"; regulator-name = "vcc5v0_usb"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; vin-supply = <&vcc12v_dcin>; }; vcc5v0_usb_host: vcc5v0-usb-host { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&vcc5v0_usb_host_en>; regulator-name = "vcc5v0_usb_host"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; vin-supply = <&vcc5v0_usb>; }; vcc5v0_usb_hub: vcc5v0-usb-hub-regulator { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&vcc5v0_usb_hub_en>; regulator-name = "vcc5v0_usb_hub"; regulator-always-on; vin-supply = <&vcc5v0_usb>; }; vcc5v0_usb_otg: vcc5v0-usb-otg-regulator { compatible = "regulator-fixed"; enable-active-high; gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&vcc5v0_usb_otg_en>; regulator-name = "vcc5v0_usb_otg"; regulator-min-microvolt = <5000000>; regulator-max-microvolt = <5000000>; vin-supply = <&vcc5v0_usb>; }; }; &combphy0 { status = "okay"; }; &combphy1 { status = "okay"; }; &cpu0 { cpu-supply = <&vdd_cpu>; }; &cpu1 { cpu-supply = <&vdd_cpu>; }; &cpu2 { cpu-supply = <&vdd_cpu>; }; &cpu3 { cpu-supply = <&vdd_cpu>; }; &gmac1 { assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>; assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>; assigned-clock-rates = <0>, <125000000>; clock_in_out = "output"; phy-handle = <&rgmii_phy1>; phy-mode = "rgmii-id"; pinctrl-names = "default"; pinctrl-0 = <&gmac1m1_miim &gmac1m1_tx_bus2 &gmac1m1_rx_bus2 &gmac1m1_rgmii_clk &gmac1m1_rgmii_bus>; status = "okay"; }; &gpu { mali-supply = <&vdd_gpu>; status = "okay"; }; &i2c0 { status = "okay"; vdd_cpu: regulator@1c { compatible = "tcs,tcs4525"; reg = <0x1c>; fcs,suspend-voltage-selector = <1>; regulator-name = "vdd_cpu"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <800000>; regulator-max-microvolt = <1150000>; regulator-ramp-delay = <2300>; vin-supply = <&vcc5v0_sys>; regulator-state-mem { regulator-off-in-suspend; }; }; rk809: pmic@20 { compatible = "rockchip,rk809"; reg = <0x20>; interrupt-parent = <&gpio0>; interrupts = ; assigned-clocks = <&cru I2S1_MCLKOUT_TX>; assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>; #clock-cells = <1>; clock-names = "mclk"; clocks = <&cru I2S1_MCLKOUT_TX>; pinctrl-names = "default"; pinctrl-0 = <&pmic_int>, <&i2s1m0_mclk>; rockchip,system-power-controller; #sound-dai-cells = <0>; vcc1-supply = <&vcc3v3_sys>; vcc2-supply = <&vcc3v3_sys>; vcc3-supply = <&vcc3v3_sys>; vcc4-supply = <&vcc3v3_sys>; vcc5-supply = <&vcc3v3_sys>; vcc6-supply = <&vcc3v3_sys>; vcc7-supply = <&vcc3v3_sys>; vcc8-supply = <&vcc3v3_sys>; vcc9-supply = <&vcc3v3_sys>; wakeup-source; regulators { vdd_logic: DCDC_REG1 { regulator-name = "vdd_logic"; regulator-always-on; regulator-boot-on; regulator-init-microvolt = <900000>; regulator-initial-mode = <0x2>; regulator-min-microvolt = <500000>; regulator-max-microvolt = <1350000>; regulator-ramp-delay = <6001>; regulator-state-mem { regulator-off-in-suspend; }; }; vdd_gpu: DCDC_REG2 { regulator-name = "vdd_gpu"; regulator-always-on; regulator-init-microvolt = <900000>; regulator-initial-mode = <0x2>; regulator-min-microvolt = <500000>; regulator-max-microvolt = <1350000>; regulator-ramp-delay = <6001>; regulator-state-mem { regulator-off-in-suspend; }; }; vcc_ddr: DCDC_REG3 { regulator-name = "vcc_ddr"; regulator-always-on; regulator-boot-on; regulator-initial-mode = <0x2>; regulator-state-mem { regulator-on-in-suspend; }; }; vdd_npu: DCDC_REG4 { regulator-name = "vdd_npu"; regulator-init-microvolt = <900000>; regulator-initial-mode = <0x2>; regulator-min-microvolt = <500000>; regulator-max-microvolt = <1350000>; regulator-ramp-delay = <6001>; regulator-state-mem { regulator-off-in-suspend; }; }; vcc_1v8: DCDC_REG5 { regulator-name = "vcc_1v8"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-state-mem { regulator-off-in-suspend; }; }; vdda0v9_image: LDO_REG1 { regulator-name = "vdda0v9_image"; regulator-min-microvolt = <900000>; regulator-max-microvolt = <900000>; regulator-state-mem { regulator-off-in-suspend; }; }; vdda_0v9: LDO_REG2 { regulator-name = "vdda_0v9"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <900000>; regulator-max-microvolt = <900000>; regulator-state-mem { regulator-off-in-suspend; }; }; vdda0v9_pmu: LDO_REG3 { regulator-name = "vdda0v9_pmu"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <900000>; regulator-max-microvolt = <900000>; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <900000>; }; }; vccio_acodec: LDO_REG4 { regulator-name = "vccio_acodec"; regulator-always-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-state-mem { regulator-off-in-suspend; }; }; vccio_sd: LDO_REG5 { regulator-name = "vccio_sd"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <3300000>; regulator-state-mem { regulator-off-in-suspend; }; }; vcc3v3_pmu: LDO_REG6 { regulator-name = "vcc3v3_pmu"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <3300000>; }; }; vcca_1v8: LDO_REG7 { regulator-name = "vcca_1v8"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-state-mem { regulator-off-in-suspend; }; }; vcca1v8_pmu: LDO_REG8 { regulator-name = "vcca1v8_pmu"; regulator-always-on; regulator-boot-on; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-state-mem { regulator-on-in-suspend; regulator-suspend-microvolt = <1800000>; }; }; vcca1v8_image: LDO_REG9 { regulator-name = "vcca1v8_image"; regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-state-mem { regulator-off-in-suspend; }; }; vcc_3v3: SWITCH_REG1 { regulator-name = "vcc_3v3"; regulator-always-on; regulator-boot-on; regulator-state-mem { regulator-off-in-suspend; }; }; vcc3v3_sd: SWITCH_REG2 { regulator-name = "vcc3v3_sd"; regulator-state-mem { regulator-off-in-suspend; }; }; }; codec { mic-in-differential; }; }; }; &i2s1_8ch { rockchip,trcm-sync-tx-only; status = "okay"; }; &mdio1 { rgmii_phy1: ethernet-phy@0 { compatible = "ethernet-phy-ieee802.3-c22"; reg = <0x0>; pinctrl-names = "default"; pinctrl-0 = <ð_phy_rst>; reset-assert-us = <20000>; reset-deassert-us = <100000>; reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>; }; }; &pinctrl { ethernet { eth_phy_rst: eth_phy_rst { rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>; }; }; leds { led_user_en: led_user_en { rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>; }; }; pmic { pmic_int: pmic_int { rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>; }; }; usb { vcc5v0_usb_host_en: vcc5v0_usb_host_en { rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>; }; vcc5v0_usb_hub_en: vcc5v0_usb_hub_en { rockchip,pins = <0 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>; }; vcc5v0_usb_otg_en: vcc5v0_usb_otg_en { rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>; }; }; }; &pmu_io_domains { pmuio1-supply = <&vcc3v3_pmu>; pmuio2-supply = <&vcc3v3_pmu>; vccio1-supply = <&vccio_acodec>; vccio2-supply = <&vcc_1v8>; vccio3-supply = <&vccio_sd>; vccio4-supply = <&vcc_1v8>; vccio5-supply = <&vcc_3v3>; vccio6-supply = <&vcc_1v8>; vccio7-supply = <&vcc_3v3>; status = "okay"; }; &saradc { vref-supply = <&vcca_1v8>; status = "okay"; }; &sdhci { bus-width = <8>; max-frequency = <200000000>; non-removable; pinctrl-names = "default"; pinctrl-0 = <&emmc_bus8 &emmc_clk &emmc_cmd &emmc_datastrobe>; vmmc-supply = <&vcc_3v3>; vqmmc-supply = <&vcc_1v8>; status = "okay"; }; &sdmmc0 { bus-width = <4>; cap-sd-highspeed; cd-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_LOW>; disable-wp; pinctrl-names = "default"; pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>; sd-uhs-sdr104; vmmc-supply = <&vcc3v3_sd>; vqmmc-supply = <&vccio_sd>; status = "okay"; }; &tsadc { rockchip,hw-tshut-mode = <1>; rockchip,hw-tshut-polarity = <0>; status = "okay"; }; &uart2 { status = "okay"; }; &usb_host0_ehci { status = "okay"; }; &usb_host0_ohci { status = "okay"; }; &usb_host0_xhci { extcon = <&usb2phy0>; status = "okay"; }; &usb_host1_ehci { status = "okay"; }; &usb_host1_ohci { status = "okay"; }; &usb_host1_xhci { status = "okay"; }; &usb2phy0 { status = "okay"; }; &usb2phy0_host { phy-supply = <&vcc5v0_usb_host>; status = "okay"; }; &usb2phy0_otg { vbus-supply = <&vcc5v0_usb_otg>; status = "okay"; }; &usb2phy1 { status = "okay"; }; &usb2phy1_host { phy-supply = <&vcc5v0_usb_host>; status = "okay"; }; &usb2phy1_otg { phy-supply = <&vcc5v0_usb_host>; status = "okay"; };