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- [piotro@builder-armv8 rockchip]$ cat rk3568-rock-3a.dts
- // SPDX-License-Identifier: (GPL-2.0+ OR MIT)
- /dts-v1/;
- #include <dt-bindings/gpio/gpio.h>
- #include <dt-bindings/leds/common.h>
- #include <dt-bindings/pinctrl/rockchip.h>
- #include <dt-bindings/soc/rockchip,vop2.h>
- #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";
- };
- hdmi-con {
- compatible = "hdmi-connector";
- type = "a";
- port {
- hdmi_con_in: endpoint {
- remote-endpoint = <&hdmi_out_con>;
- };
- };
- };
- leds {
- compatible = "gpio-leds";
- led_user: led-0 {
- gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
- function = LED_FUNCTION_HEARTBEAT;
- color = <LED_COLOR_ID_BLUE>;
- 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_otg: vcc5v0-otg-regulator {
- compatible = "regulator-fixed";
- enable-active-high;
- gpio = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&vcc5v0_otg_en>;
- regulator-name = "vcc5v0_otg";
- regulator-always-on;
- regulator-boot-on;
- };
- vcc5v0_usb_usbhub: vcc5v0-usbhub-regulator {
- compatible = "regulator-fixed";
- enable-active-high;
- gpio = <&gpio0 RK_PD5 GPIO_ACTIVE_HIGH>;
- pinctrl-names = "default";
- pinctrl-0 = <&vcc5v0_hub_en>;
- regulator-name = "vcc5v0_hub";
- regulator-always-on;
- };
- pcie30_avdd0v9: pcie30-avdd0v9 {
- compatible = "regulator-fixed";
- regulator-name = "pcie30_avdd0v9";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <900000>;
- regulator-max-microvolt = <900000>;
- vin-supply = <&vcc3v3_sys>;
- };
- pcie30_avdd1v8: pcie30-avdd1v8 {
- compatible = "regulator-fixed";
- regulator-name = "pcie30_avdd1v8";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- vin-supply = <&vcc3v3_sys>;
- };
- pcie30_3v3: gpio-regulator {
- compatible = "regulator-gpio";
- regulator-name = "pcie30_3v3";
- regulator-min-microvolt = <100000>;
- regulator-max-microvolt = <3300000>;
- gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
- gpios-states = <0x1>;
- states = <100000 0x0
- 3300000 0x1>;
- };
- vcc3v3_bu: vcc3v3-bu {
- compatible = "regulator-fixed";
- regulator-name = "vcc3v3_bu";
- regulator-always-on;
- regulator-boot-on;
- regulator-min-microvolt = <3300000>;
- regulator-max-microvolt = <3300000>;
- vin-supply = <&vcc5v0_sys>;
- };
- };
- &cpu0 {
- cpu-supply = <&vdd_cpu>;
- };
- &cpu1 {
- cpu-supply = <&vdd_cpu>;
- };
- &cpu2 {
- cpu-supply = <&vdd_cpu>;
- };
- &cpu3 {
- cpu-supply = <&vdd_cpu>;
- };
- &gmac1 {
- phy-mode = "rgmii";
- clock_in_out = "output";
- snps,reset-gpio = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>;
- snps,reset-active-low;
- /* Reset time is 20ms, 100ms for rtl8211f */
- snps,reset-delays-us = <0 20000 100000>;
- assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
- assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>;
- assigned-clock-rates = <0>, <125000000>;
- pinctrl-names = "default";
- pinctrl-0 = <&gmac1m1_miim
- &gmac1m1_tx_bus2
- &gmac1m1_rx_bus2
- &gmac1m1_rgmii_clk
- &gmac1m1_rgmii_bus>;
- tx_delay = <0x42>;
- rx_delay = <0x28>;
- phy-handle = <&rgmii_phy1>;
- status = "okay";
- };
- &mdio1 {
- rgmii_phy1: phy@0 {
- compatible = "ethernet-phy-ieee802.3-c22";
- reg = <0x0>;
- };
- };
- &gpu {
- mali-supply = <&vdd_gpu>;
- status = "okay";
- };
- &hdmi {
- assigned-clocks = <&cru CLK_HDMI_CEC>;
- assigned-clock-rates = <32768>;
- avdd-0v9-supply = <&vdda0v9_image>;
- avdd-1v8-supply = <&vcca1v8_image>;
- pinctrl-0 = <&hdmitx_scl &hdmitx_sda &hdmitxm1_cec>;
- status = "okay";
- };
- &hdmi_in {
- hdmi_in_vp0: endpoint {
- remote-endpoint = <&vp0_out_hdmi>;
- };
- };
- &hdmi_out {
- hdmi_out_con: endpoint {
- remote-endpoint = <&hdmi_con_in>;
- };
- };
- &i2s0_8ch {
- status = "okay";
- };
- &hdmi_sound {
- 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 = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
- 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;
- };
- };
- };
- &pmu {
- compatible = "rockchip,rk3568-pmu", "syscon", "simple-mfd";
- reg = <0x0 0xfdd90000 0x0 0x1000>;
- power: power-controller {
- compatible = "rockchip,rk3568-power-controller";
- #power-domain-cells = <1>;
- #address-cells = <1>;
- #size-cells = <0>;
- /* These power domains are grouped by VD_GPU */
- power-domain@RK3568_PD_GPU {
- reg = <RK3568_PD_GPU>;
- clocks = <&cru ACLK_GPU_PRE>,
- <&cru PCLK_GPU_PRE>;
- pm_qos = <&qos_gpu>;
- #power-domain-cells = <0>;
- };
- /* These power domains are grouped by VD_LOGIC */
- power-domain@RK3568_PD_VI {
- reg = <RK3568_PD_VI>;
- clocks = <&cru HCLK_VI>,
- <&cru PCLK_VI>;
- pm_qos = <&qos_isp>,
- <&qos_vicap0>,
- <&qos_vicap1>;
- #power-domain-cells = <0>;
- };
- power-domain@RK3568_PD_VO {
- reg = <RK3568_PD_VO>;
- clocks = <&cru HCLK_VO>,
- <&cru PCLK_VO>,
- <&cru ACLK_VOP_PRE>,
- <&rk809 1>;
- pm_qos = <&qos_hdcp>,
- <&qos_vop_m0>,
- <&qos_vop_m1>;
- #power-domain-cells = <0>;
- };
- power-domain@RK3568_PD_RGA {
- reg = <RK3568_PD_RGA>;
- clocks = <&cru HCLK_RGA_PRE>,
- <&cru PCLK_RGA_PRE>;
- pm_qos = <&qos_ebc>,
- <&qos_iep>,
- <&qos_jpeg_dec>,
- <&qos_jpeg_enc>,
- <&qos_rga_rd>,
- <&qos_rga_wr>;
- #power-domain-cells = <0>;
- };
- power-domain@RK3568_PD_VPU {
- reg = <RK3568_PD_VPU>;
- clocks = <&cru HCLK_VPU_PRE>;
- pm_qos = <&qos_vpu>;
- #power-domain-cells = <0>;
- };
- power-domain@RK3568_PD_RKVDEC {
- clocks = <&cru HCLK_RKVDEC_PRE>;
- reg = <RK3568_PD_RKVDEC>;
- pm_qos = <&qos_rkvdec>;
- #power-domain-cells = <0>;
- };
- power-domain@RK3568_PD_RKVENC {
- reg = <RK3568_PD_RKVENC>;
- clocks = <&cru HCLK_RKVENC_PRE>;
- pm_qos = <&qos_rkvenc_rd_m0>,
- <&qos_rkvenc_rd_m1>,
- <&qos_rkvenc_wr_m0>;
- #power-domain-cells = <0>;
- };
- };
- };
- &i2s1_8ch {
- pinctrl-names = "default";
- pinctrl-0 = <&i2s1m0_sclktx
- &i2s1m0_lrcktx
- &i2s1m0_sdi0
- &i2s1m0_sdo0>;
- rockchip,trcm-sync-tx-only;
- status = "okay";
- };
- &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_otg_en: vcc5v0-otg-en {
- rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
- };
- vcc5v0_hub_en: vcc5v0-hub-en {
- rockchip,pins = <0 RK_PD5 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";
- };
- &vop {
- assigned-clocks = <&cru DCLK_VOP0>, <&cru DCLK_VOP1>;
- assigned-clock-parents = <&pmucru PLL_HPLL>, <&cru PLL_VPLL>;
- status = "okay";
- };
- &vop_mmu {
- status = "okay";
- };
- &vp0 {
- vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
- reg = <ROCKCHIP_VOP2_EP_HDMI0>;
- remote-endpoint = <&hdmi_in_vp0>;
- };
- };
- &vpu {
- status = "okay";
- };
- &vdpu_mmu {
- status = "okay";
- };
- &usb_host0_ehci {
- status = "okay";
- };
- &usb_host0_ohci {
- status = "okay";
- };
- &usb2phy0 {
- status = "okay";
- };
- &usb2phy0_host {
- phy-supply = <&vcc5v0_usb_host>;
- status = "okay";
- };
- &usb_host1_ehci {
- status = "okay";
- };
- &usb_host1_ohci {
- status = "okay";
- };
- &usb2phy1 {
- status = "okay";
- };
- &usb2phy1_host {
- phy-supply = <&vcc5v0_usb_host>;
- status = "okay";
- };
- &usb2phy1_otg {
- phy-supply = <&vcc5v0_usb_host>;
- status = "okay";
- };
- &usbdrd30 {
- status = "okay";
- };
- &usbhost30 {
- status = "okay";
- };
- &combphy1 {
- status = "okay";
- };
- &combphy2 {
- status = "okay";
- };
- &sata1 {
- status = "disabled";
- };
- &sata2 {
- status = "disabled";
- };
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