782 lines
16 KiB
Plaintext
782 lines
16 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/dts-v1/;
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#include <dt-bindings/gpio/gpio.h>
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#include <dt-bindings/leds/common.h>
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#include <dt-bindings/pinctrl/rockchip.h>
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#include <dt-bindings/soc/rockchip,vop2.h>
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#include "rk3568.dtsi"
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/ {
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model = "Radxa ROCK 3B";
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compatible = "radxa,rock-3b", "rockchip,rk3568";
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aliases {
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ethernet0 = &gmac0;
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ethernet1 = &gmac1;
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mmc0 = &sdhci;
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mmc1 = &sdmmc0;
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mmc2 = &sdmmc2;
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};
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chosen {
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stdout-path = "serial2:1500000n8";
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};
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hdmi-con {
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compatible = "hdmi-connector";
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type = "a";
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port {
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hdmi_con_in: endpoint {
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remote-endpoint = <&hdmi_out_con>;
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};
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};
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};
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ir-receiver {
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compatible = "gpio-ir-receiver";
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gpios = <&gpio0 RK_PC2 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&pwm3_ir>;
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};
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leds {
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compatible = "gpio-leds";
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pinctrl-names = "default";
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pinctrl-0 = <&led>;
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led-0 {
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color = <LED_COLOR_ID_GREEN>;
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default-state = "on";
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function = LED_FUNCTION_HEARTBEAT;
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gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "heartbeat";
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};
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};
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/* pi6c pcie clock generator */
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vcc3v3_pi6c_03: regulator-3v3-vcc-pi6c-03 {
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compatible = "regulator-fixed";
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enable-active-high;
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gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&pcie_pwren_h>;
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regulator-name = "vcc3v3_pi6c_03";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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startup-delay-us = <10000>;
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vin-supply = <&vcc5v0_sys>;
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};
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vcc3v3_sys: regulator-3v3-vcc-sys {
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compatible = "regulator-fixed";
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regulator-name = "vcc3v3_sys";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vcc5v0_sys>;
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};
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vcc3v3_sys2: regulator-3v3-vcc-sys2 {
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compatible = "regulator-fixed";
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regulator-name = "vcc3v3_sys2";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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vin-supply = <&vcc5v0_sys>;
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};
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vcc5v0_sys: regulator-5v0-vcc-sys {
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compatible = "regulator-fixed";
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regulator-name = "vcc5v0_sys";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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vcc5v0_usb_host: regulator-5v0-vcc-usb-host {
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compatible = "regulator-fixed";
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enable-active-high;
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gpios = <&gpio0 RK_PA6 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&usb_host_pwren_h>;
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regulator-name = "vcc5v0_usb_host";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&vcc5v0_sys>;
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};
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vcc5v0_usb_otg: regulator-5v0-vcc-usb-otg {
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compatible = "regulator-fixed";
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enable-active-high;
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gpios = <&gpio0 RK_PA5 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&usb_otg_pwren_h>;
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regulator-name = "vcc5v0_usb_otg";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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vin-supply = <&vcc5v0_sys>;
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};
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sdio_pwrseq: sdio-pwrseq {
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compatible = "mmc-pwrseq-simple";
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clocks = <&rk809 1>;
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clock-names = "ext_clock";
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pinctrl-names = "default";
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pinctrl-0 = <&wifi_reg_on_h>;
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post-power-on-delay-ms = <100>;
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power-off-delay-us = <5000000>;
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reset-gpios = <&gpio3 RK_PD4 GPIO_ACTIVE_LOW>;
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};
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sound {
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compatible = "simple-audio-card";
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simple-audio-card,format = "i2s";
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simple-audio-card,name = "Analog RK809";
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simple-audio-card,mclk-fs = <256>;
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simple-audio-card,cpu {
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sound-dai = <&i2s1_8ch>;
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};
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simple-audio-card,codec {
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sound-dai = <&rk809>;
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};
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};
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};
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&combphy0 {
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status = "okay";
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};
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&combphy1 {
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status = "okay";
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};
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&combphy2 {
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status = "okay";
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};
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&cpu0 {
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cpu-supply = <&vdd_cpu>;
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};
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&cpu1 {
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cpu-supply = <&vdd_cpu>;
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};
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&cpu2 {
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cpu-supply = <&vdd_cpu>;
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};
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&cpu3 {
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cpu-supply = <&vdd_cpu>;
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};
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&gmac0 {
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assigned-clocks = <&cru SCLK_GMAC0_RX_TX>, <&cru SCLK_GMAC0>;
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assigned-clock-parents = <&cru SCLK_GMAC0_RGMII_SPEED>, <&cru CLK_MAC0_2TOP>;
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clock_in_out = "input";
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phy-handle = <&rgmii_phy0>;
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phy-mode = "rgmii-id";
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phy-supply = <&vcc_3v3>;
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pinctrl-names = "default";
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pinctrl-0 = <&gmac0_miim
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&gmac0_tx_bus2
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&gmac0_rx_bus2
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&gmac0_rgmii_clk
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&gmac0_rgmii_bus
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&gmac0_clkinout>;
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status = "okay";
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};
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&gmac1 {
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assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1>;
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assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru CLK_MAC1_2TOP>;
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clock_in_out = "input";
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phy-handle = <&rgmii_phy1>;
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phy-mode = "rgmii-id";
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phy-supply = <&vcc_3v3>;
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pinctrl-names = "default";
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pinctrl-0 = <&gmac1m1_miim
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&gmac1m1_tx_bus2
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&gmac1m1_rx_bus2
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&gmac1m1_rgmii_clk
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&gmac1m1_rgmii_bus
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&gmac1m1_clkinout>;
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status = "okay";
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};
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&gpu {
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mali-supply = <&vdd_gpu>;
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status = "okay";
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};
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&hdmi {
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avdd-0v9-supply = <&vdda0v9_image>;
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avdd-1v8-supply = <&vcca1v8_image>;
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status = "okay";
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};
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&hdmi_in {
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hdmi_in_vp0: endpoint {
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remote-endpoint = <&vp0_out_hdmi>;
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};
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};
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&hdmi_out {
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hdmi_out_con: endpoint {
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remote-endpoint = <&hdmi_con_in>;
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};
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};
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&hdmi_sound {
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status = "okay";
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};
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&i2c0 {
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status = "okay";
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vdd_cpu: regulator@1c {
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compatible = "tcs,tcs4525";
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reg = <0x1c>;
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fcs,suspend-voltage-selector = <1>;
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regulator-name = "vdd_cpu";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1150000>;
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regulator-ramp-delay = <2300>;
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vin-supply = <&vcc5v0_sys>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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rk809: pmic@20 {
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compatible = "rockchip,rk809";
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reg = <0x20>;
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assigned-clocks = <&cru I2S1_MCLKOUT_TX>;
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assigned-clock-parents = <&cru CLK_I2S1_8CH_TX>;
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#clock-cells = <1>;
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clocks = <&cru I2S1_MCLKOUT_TX>;
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clock-names = "mclk";
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clock-output-names = "rk809-clkout1", "rk809-clkout2";
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interrupt-parent = <&gpio0>;
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interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&pmic_int_l>, <&i2s1m0_mclk>;
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#sound-dai-cells = <0>;
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system-power-controller;
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wakeup-source;
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vcc1-supply = <&vcc3v3_sys>;
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vcc2-supply = <&vcc3v3_sys>;
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vcc3-supply = <&vcc3v3_sys>;
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vcc4-supply = <&vcc3v3_sys>;
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vcc5-supply = <&vcc3v3_sys>;
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vcc6-supply = <&vcc3v3_sys>;
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vcc7-supply = <&vcc3v3_sys>;
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vcc8-supply = <&vcc3v3_sys>;
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vcc9-supply = <&vcc3v3_sys>;
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regulators {
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vdd_logic: DCDC_REG1 {
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regulator-name = "vdd_logic";
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regulator-always-on;
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regulator-boot-on;
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regulator-initial-mode = <0x2>;
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <6001>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vdd_gpu: DCDC_REG2 {
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regulator-name = "vdd_gpu";
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regulator-always-on;
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regulator-boot-on;
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regulator-initial-mode = <0x2>;
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <6001>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc_ddr: DCDC_REG3 {
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regulator-name = "vcc_ddr";
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regulator-always-on;
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regulator-boot-on;
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regulator-initial-mode = <0x2>;
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regulator-state-mem {
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regulator-on-in-suspend;
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};
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};
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vdd_npu: DCDC_REG4 {
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regulator-name = "vdd_npu";
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regulator-initial-mode = <0x2>;
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <6001>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc_1v8: DCDC_REG5 {
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regulator-name = "vcc_1v8";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vdda0v9_image: LDO_REG1 {
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regulator-name = "vdda0v9_image";
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <900000>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vdda_0v9: LDO_REG2 {
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regulator-name = "vdda_0v9";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <900000>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vdda0v9_pmu: LDO_REG3 {
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regulator-name = "vdda0v9_pmu";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <900000>;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <900000>;
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};
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};
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vccio_acodec: LDO_REG4 {
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regulator-name = "vccio_acodec";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vccio_sd: LDO_REG5 {
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regulator-name = "vccio_sd";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc3v3_pmu: LDO_REG6 {
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regulator-name = "vcc3v3_pmu";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <3300000>;
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};
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};
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vcca_1v8: LDO_REG7 {
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regulator-name = "vcca_1v8";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcca1v8_pmu: LDO_REG8 {
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regulator-name = "vcca1v8_pmu";
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regulator-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-state-mem {
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regulator-on-in-suspend;
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regulator-suspend-microvolt = <1800000>;
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};
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};
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vcca1v8_image: LDO_REG9 {
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regulator-name = "vcca1v8_image";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc_3v3: SWITCH_REG1 {
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regulator-name = "vcc_3v3";
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vcc3v3_sd: SWITCH_REG2 {
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regulator-name = "vcc3v3_sd";
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regulator-always-on;
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regulator-boot-on;
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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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};
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};
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};
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&i2c5 {
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status = "okay";
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hym8563: rtc@51 {
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compatible = "haoyu,hym8563";
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reg = <0x51>;
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interrupt-parent = <&gpio0>;
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interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
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#clock-cells = <0>;
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clock-output-names = "rtcic_32kout";
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pinctrl-names = "default";
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pinctrl-0 = <&rtcic_int_l>;
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wakeup-source;
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};
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};
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&i2s0_8ch {
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status = "okay";
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};
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&i2s1_8ch {
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pinctrl-names = "default";
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pinctrl-0 = <&i2s1m0_sclktx
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&i2s1m0_lrcktx
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&i2s1m0_sdi0
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&i2s1m0_sdo0>;
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rockchip,trcm-sync-tx-only;
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status = "okay";
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};
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&mdio0 {
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rgmii_phy0: ethernet-phy@1 {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <1>;
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reset-assert-us = <20000>;
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reset-deassert-us = <50000>;
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reset-gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
&mdio1 {
|
|
rgmii_phy1: ethernet-phy@1 {
|
|
compatible = "ethernet-phy-ieee802.3-c22";
|
|
reg = <1>;
|
|
reset-assert-us = <20000>;
|
|
reset-deassert-us = <50000>;
|
|
reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>;
|
|
};
|
|
};
|
|
|
|
&pcie2x1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pcie20m1_pins>;
|
|
reset-gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>;
|
|
vpcie3v3-supply = <&vcc3v3_sys2>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pcie30phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&pcie3x2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pcie30x2m1_pins>;
|
|
reset-gpios = <&gpio2 RK_PD6 GPIO_ACTIVE_HIGH>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pinctrl {
|
|
bluetooth {
|
|
bt_reg_on_h: bt-reg-on-h {
|
|
rockchip,pins = <4 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
|
|
bt_wake_host_h: bt-wake-host-h {
|
|
rockchip,pins = <4 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
|
|
host_wake_bt_h: host-wake-bt-h {
|
|
rockchip,pins = <4 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
ir-receiver {
|
|
pwm3_ir: pwm3-ir {
|
|
rockchip,pins = <0 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
leds {
|
|
led: led {
|
|
rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
pcie {
|
|
pcie_pwren_h: pcie-pwren-h {
|
|
rockchip,pins = <0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
pcie20 {
|
|
pcie20m1_pins: pcie20m1-pins {
|
|
rockchip,pins =
|
|
<2 RK_PD0 4 &pcfg_pull_none>,
|
|
<3 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>,
|
|
<2 RK_PD1 4 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
pcie30x2 {
|
|
pcie30x2m1_pins: pcie30x2m1-pins {
|
|
rockchip,pins =
|
|
<2 RK_PD4 4 &pcfg_pull_none>,
|
|
<2 RK_PD6 RK_FUNC_GPIO &pcfg_pull_none>,
|
|
<2 RK_PD5 4 &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
pmic {
|
|
pmic_int_l: pmic-int-l {
|
|
rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
rtc {
|
|
rtcic_int_l: rtcic-int-l {
|
|
rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
usb {
|
|
usb_host_pwren_h: usb-host-pwren-h {
|
|
rockchip,pins = <0 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
|
|
usb_otg_pwren_h: usb-otg-pwren-h {
|
|
rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
wifi {
|
|
wifi_reg_on_h: wifi-reg-on-h {
|
|
rockchip,pins = <3 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
|
|
wifi_wake_host_h: wifi-wake-host-h {
|
|
rockchip,pins = <3 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>;
|
|
cap-mmc-highspeed;
|
|
max-frequency = <200000000>;
|
|
mmc-hs200-1_8v;
|
|
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;
|
|
disable-wp;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
|
|
vmmc-supply = <&vcc3v3_sd>;
|
|
vqmmc-supply = <&vccio_sd>;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdmmc2 {
|
|
bus-width = <4>;
|
|
cap-sd-highspeed;
|
|
cap-sdio-irq;
|
|
keep-power-in-suspend;
|
|
mmc-pwrseq = <&sdio_pwrseq>;
|
|
non-removable;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdmmc2m0_bus4 &sdmmc2m0_clk &sdmmc2m0_cmd>;
|
|
sd-uhs-sdr104;
|
|
vmmc-supply = <&vcc3v3_sys2>;
|
|
vqmmc-supply = <&vcc_1v8>;
|
|
status = "disabled";
|
|
};
|
|
|
|
&sfc {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
status = "okay";
|
|
|
|
flash@0 {
|
|
compatible = "jedec,spi-nor";
|
|
reg = <0>;
|
|
spi-max-frequency = <104000000>;
|
|
spi-rx-bus-width = <4>;
|
|
spi-tx-bus-width = <1>;
|
|
};
|
|
};
|
|
|
|
&tsadc {
|
|
rockchip,hw-tshut-mode = <1>;
|
|
rockchip,hw-tshut-polarity = <0>;
|
|
status = "okay";
|
|
};
|
|
|
|
&uart2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart8 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart8m0_xfer &uart8m0_ctsn &uart8m0_rtsn>;
|
|
uart-has-rtscts;
|
|
status = "disabled";
|
|
};
|
|
|
|
&usb_host0_ehci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host0_ohci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host0_xhci {
|
|
extcon = <&usb2phy0>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host1_xhci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb2phy0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb2phy0_host {
|
|
phy-supply = <&vcc5v0_usb_host>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usb2phy0_otg {
|
|
phy-supply = <&vcc5v0_usb_otg>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usb2phy1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb2phy1_otg {
|
|
phy-supply = <&vcc5v0_usb_host>;
|
|
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>;
|
|
};
|
|
};
|