752 lines
14 KiB
Plaintext
752 lines
14 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2016 Fuzhou Rockchip Electronics Co., Ltd
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* Copyright (c) 2021 Thomas McKahan
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*/
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/dts-v1/;
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#include <dt-bindings/pwm/pwm.h>
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#include <dt-bindings/usb/pd.h>
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#include "rk3399.dtsi"
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#include "rk3399-op1-opp.dtsi"
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/ {
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model = "Asus Tinker Board 2/2S";
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compatible = "rockchip,rk3399-evb", "rockchip,rk3399";
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chosen {
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stdout-path = "serial2:1500000n8";
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};
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board_info: board-info {
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compatible = "board-info";
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hw-id0 = <&gpio4 RK_PA7 GPIO_ACTIVE_HIGH>;
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hw-id1 = <&gpio4 RK_PA6 GPIO_ACTIVE_HIGH>;
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hw-id2 = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
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pid-id0 = <&gpio2 RK_PA5 GPIO_ACTIVE_HIGH>;
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pid-id1 = <&gpio2 RK_PA3 GPIO_ACTIVE_HIGH>;
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pid-id2 = <&gpio2 RK_PA2 GPIO_ACTIVE_HIGH>;
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ddr-id1 = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>;
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ddr-id2 = <&gpio4 RK_PA0 GPIO_ACTIVE_HIGH>;
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pmic-reset = <&gpio1 RK_PA6 GPIO_ACTIVE_HIGH>;
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};
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clkin_gmac: external-gmac-clock {
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compatible = "fixed-clock";
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clock-frequency = <125000000>;
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clock-output-names = "clkin_gmac";
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#clock-cells = <0>;
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};
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gpio-leds {
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compatible = "gpio-leds";
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pwr-led {
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gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
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linux,default-trigger = "default-on";
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retain-state-suspended = <1>;
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};
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act-led {
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gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_HIGH>;
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linux,default-trigger="mmc0";
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};
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rsv-led {
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gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_HIGH>;
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linux,default-trigger="heartbeat";
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};
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};
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vcc_lcd: vcc-lcd {
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compatible = "regulator-fixed";
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regulator-name = "vcc_lcd";
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gpio = <&gpio4 30 GPIO_ACTIVE_HIGH>;
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startup-delay-us = <20000>;
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enable-active-high;
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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vin-supply = <&vcc5v0_sys>;
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};
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vcc3v3_sys: vcc3v3-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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};
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vcc5v0_host: vcc5v0-host-regulator {
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compatible = "regulator-fixed";
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enable-active-high;
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gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&vcc5v0_host_en>;
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regulator-name = "vcc5v0_host";
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vin-supply = <&vcc5v0_sys>;
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};
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vcc5v0_sys: vcc5v0-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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vcc_phy: vcc-phy-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vcc_phy";
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regulator-always-on;
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regulator-boot-on;
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};
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vbus_typec: vbus-5vout {
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compatible = "regulator-fixed";
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enable-active-high;
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gpio = <&gpio1 RK_PA3 GPIO_ACTIVE_HIGH>;
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pinctrl-names = "default";
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pinctrl-0 = <&vcc5v0_typec0_en_pin>;
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regulator-name = "vbus_5vout";
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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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regulator-state-mem {
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regulator-off-in-suspend;
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};
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};
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vdd_log: vdd-log {
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compatible = "pwm-regulator";
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pwms = <&pwm2 0 25000 1>;
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regulator-name = "vdd_log";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1400000>;
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regulator-always-on;
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regulator-boot-on;
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/* for rockchip boot on */
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rockchip,pwm_id= <2>;
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rockchip,pwm_voltage = <900000>;
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};
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xin32k: xin32k {
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compatible = "fixed-clock";
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clock-frequency = <32768>;
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clock-output-names = "xin32k";
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#clock-cells = <0>;
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};
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};
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&cdn_dp {
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status = "okay";
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extcon = <&fusb0>;
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};
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&cpu_l0 {
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cpu-supply = <&vdd_cpu_l>;
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};
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&cpu_l1 {
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cpu-supply = <&vdd_cpu_l>;
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};
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&cpu_l2 {
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cpu-supply = <&vdd_cpu_l>;
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};
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&cpu_l3 {
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cpu-supply = <&vdd_cpu_l>;
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};
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&cpu_b0 {
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cpu-supply = <&vdd_cpu_b>;
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};
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&cpu_b1 {
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cpu-supply = <&vdd_cpu_b>;
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};
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&emmc_phy {
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status = "okay";
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};
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&gmac {
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assigned-clocks = <&cru SCLK_RMII_SRC>;
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assigned-clock-parents = <&cru SCLK_MAC>;
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clock_in_out = "input";
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assigned-clock-rates = <125000000>;
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phy-supply = <&vcc_phy>;
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phy-mode = "rgmii";
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pinctrl-names = "default";
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pinctrl-0 = <&rgmii_pins>;
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snps,reset-gpio = <&gpio3 15 GPIO_ACTIVE_LOW>;
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snps,reset-active-low;
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snps,reset-delays-us = <0 16000 72000>;
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tx_delay = <0x25>;
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rx_delay = <0x20>;
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wakeup-enable = "0";
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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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ddc-i2c-bus = <&i2c3>;
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status = "okay";
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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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rk808: pmic@1b {
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compatible = "rockchip,rk808";
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reg = <0x1b>;
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interrupt-parent = <&gpio1>;
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interrupts = <18 IRQ_TYPE_LEVEL_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&pmic_int_l>;
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rockchip,system-power-controller;
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wakeup-source;
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#clock-cells = <1>;
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clock-output-names = "rk808-clkout1", "rk808-clkout2";
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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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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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vcc10-supply = <&vcc3v3_sys>;
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vcc11-supply = <&vcc3v3_sys>;
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vcc12-supply = <&vcc3v3_sys>;
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vddio-supply = <&vcc1v8_pmu>;
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regulators {
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vdd_center: DCDC_REG1 {
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regulator-name = "vdd_center";
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regulator-min-microvolt = <750000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <6001>;
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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-on-in-suspend;
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regulator-suspend-microvolt = <900000>;
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};
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};
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vdd_cpu_l: DCDC_REG2 {
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regulator-name = "vdd_cpu_l";
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regulator-min-microvolt = <750000>;
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regulator-max-microvolt = <1350000>;
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regulator-ramp-delay = <6001>;
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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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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-state-mem {
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regulator-on-in-suspend;
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};
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};
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vcc_1v8: DCDC_REG4 {
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regulator-name = "vcc_1v8";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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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-on-in-suspend;
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regulator-suspend-microvolt = <1800000>;
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};
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};
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vcc3v3_dsi: LDO_REG1 {
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regulator-name = "vcc3v3_dsi";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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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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vcca1v8_hdmi: LDO_REG2 {
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regulator-name = "vcca1v8_hdmi";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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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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vcc1v8_pmu: LDO_REG3 {
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regulator-name = "vcc1v8_pmu";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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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-on-in-suspend;
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regulator-suspend-microvolt = <1800000>;
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};
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};
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vccio_sd: LDO_REG4 {
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regulator-name = "vccio_sd";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <3300000>;
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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-on-in-suspend;
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regulator-suspend-microvolt = <3000000>;
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};
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};
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vcc3v3_csi: LDO_REG5 {
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regulator-name = "vcc3v3_csi";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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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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vcc_1v5: LDO_REG6 {
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regulator-name = "vcc_1v5";
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regulator-min-microvolt = <1500000>;
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regulator-max-microvolt = <1500000>;
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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-on-in-suspend;
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regulator-suspend-microvolt = <1500000>;
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};
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};
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vcca0v9_hdmi: LDO_REG7 {
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regulator-name = "vcca0v9_hdmi";
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regulator-min-microvolt = <900000>;
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regulator-max-microvolt = <900000>;
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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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vcc_3v0: LDO_REG8 {
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regulator-name = "vcc_3v0";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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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-on-in-suspend;
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regulator-suspend-microvolt = <3000000>;
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};
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};
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vcc3v3_s3: SWITCH_REG1 {
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regulator-name = "vcc3v3_s3";
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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-on-in-suspend;
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};
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};
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vcc3v3_s0: SWITCH_REG2 {
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regulator-name = "vcc3v3_s0";
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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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vdd_cpu_b: vdd_cpu_b@60 {
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compatible = "fcs,fan53200";
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reg = <0x60>;
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vin-supply = <&vcc5v0_sys>;
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regulator-compatible = "fan53555-regulator";
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pinctrl-names = "default";
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pinctrl-0 = <&vsel1_gpio>;
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vsel-gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
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regulator-name = "vdd_cpu_b";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1250000>;
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regulator-ramp-delay = <1000>;
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fcs,suspend-voltage-selector = <1>;
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regulator-always-on;
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regulator-boot-on;
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status = "okay";
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regulator-initial-state = <3>;
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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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&i2c3 {
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status = "okay";
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};
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&i2c4 {
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status = "okay";
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i2c-scl-rising-time-ns = <475>;
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i2c-scl-falling-time-ns = <26>;
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fusb0: fusb30x@22 {
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compatible = "fcs,fusb302";
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reg = <0x22>;
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pinctrl-names = "default";
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pinctrl-0 = <&fusb0_int>;
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interrupt-parent = <&gpio1>;
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interrupts = <RK_PA2 IRQ_TYPE_LEVEL_LOW>;
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vbus-supply = <&vbus_typec>;
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status = "okay";
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connector {
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compatible = "usb-c-connector";
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data-role = "dual";
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label = "USB-C";
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op-sink-microwatt = <1000000>;
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power-role = "dual";
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sink-pdos =
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<PDO_FIXED(5000, 2500, PDO_FIXED_USB_COMM)>;
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source-pdos =
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<PDO_FIXED(5000, 1400, PDO_FIXED_USB_COMM)>;
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try-power-role = "sink";
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extcon-cables = <1 2 5 6 9 10 12 44>;
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typec-altmodes = <0xff01 1 0x001c0000 1>;
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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usbc_hs: endpoint {
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remote-endpoint =
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<&u2phy0_typec_hs>;
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};
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};
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port@1 {
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reg = <1>;
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usbc_ss: endpoint {
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remote-endpoint =
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<&tcphy0_typec_ss>;
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};
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};
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port@2 {
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reg = <2>;
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usbc_dp: endpoint {
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remote-endpoint =
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<&tcphy0_typec_dp>;
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};
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};
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};
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};
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};
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vdd_gpu: vdd_gpu@60 {
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compatible = "fcs,fan53200";
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reg = <0x60>;
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vin-supply = <&vcc5v0_sys>;
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regulator-compatible = "fan53555-regulator";
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pinctrl-names = "default";
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pinctrl-0 = <&vsel2_gpio>;
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vsel-gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
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regulator-name = "vdd_gpu";
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regulator-min-microvolt = <800000>;
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regulator-max-microvolt = <1200000>;
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regulator-ramp-delay = <1000>;
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fcs,suspend-voltage-selector = <1>;
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regulator-always-on;
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regulator-boot-on;
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status = "okay";
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regulator-initial-state = <3>;
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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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&i2c8 {
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m24c08: m24c08@50 {
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compatible = "atmel,24c08";
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reg = <0x50>;
|
|
};
|
|
};
|
|
|
|
&i2s0 {
|
|
rockchip,playback-channels = <8>;
|
|
rockchip,capture-channels = <8>;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2s2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&pcie_phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&pcie0 {
|
|
ep-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>;
|
|
num-lanes = <4>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pcie_clkreqn_cpm>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pwm0 {
|
|
status = "disabled";
|
|
};
|
|
|
|
&pwm2 {
|
|
status = "okay";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pwm2_pin_pull_down>;
|
|
};
|
|
|
|
&pwm3 {
|
|
status = "disabled";
|
|
};
|
|
|
|
&saradc {
|
|
status = "okay";
|
|
};
|
|
|
|
&sdhci {
|
|
bus-width = <8>;
|
|
mmc-hs200-1_8v;
|
|
supports-emmc;
|
|
//mmc-hs400-enhanced-strobe;
|
|
non-removable;
|
|
keep-power-in-suspend;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdmmc {
|
|
clock-frequency = <150000000>;
|
|
clock-freq-min-max = <100000 150000000>;
|
|
supports-sd;
|
|
bus-width = <4>;
|
|
cap-mmc-highspeed;
|
|
cap-sd-highspeed;
|
|
disable-wp;
|
|
num-slots = <1>;
|
|
//sd-uhs-sdr104;
|
|
vmmc-supply = <&vcc3v3_s3>;
|
|
vqmmc-supply = <&vccio_sd>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
|
|
status = "okay";
|
|
};
|
|
|
|
&tcphy0 {
|
|
extcon = <&fusb0>;
|
|
status = "okay";
|
|
};
|
|
|
|
&tcphy0_dp {
|
|
port {
|
|
tcphy0_typec_dp: endpoint {
|
|
remote-endpoint = <&usbc_dp>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&tcphy0_usb3 {
|
|
port {
|
|
tcphy0_typec_ss: endpoint {
|
|
remote-endpoint = <&usbc_ss>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&tcphy1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&tsadc {
|
|
/* tshut mode 0:CRU 1:GPIO */
|
|
rockchip,hw-tshut-mode = <1>;
|
|
/* tshut polarity 0:LOW 1:HIGH */
|
|
rockchip,hw-tshut-polarity = <1>;
|
|
status = "okay";
|
|
};
|
|
|
|
&u2phy0 {
|
|
status = "okay";
|
|
|
|
u2phy0_otg: otg-port {
|
|
status = "okay";
|
|
};
|
|
|
|
u2phy0_host: host-port {
|
|
phy-supply = <&vcc5v0_host>;
|
|
status = "okay";
|
|
};
|
|
|
|
port {
|
|
u2phy0_typec_hs: endpoint {
|
|
remote-endpoint = <&usbc_hs>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&u2phy1 {
|
|
status = "okay";
|
|
|
|
u2phy1_otg: otg-port {
|
|
status = "okay";
|
|
};
|
|
|
|
u2phy1_host: host-port {
|
|
phy-supply = <&vcc5v0_host>;
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
&usbdrd3_0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usbdrd_dwc3_0 {
|
|
status = "okay";
|
|
dr_mode = "host";
|
|
};
|
|
|
|
&usbdrd3_1 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usbdrd_dwc3_1 {
|
|
status = "okay";
|
|
dr_mode = "host";
|
|
};
|
|
|
|
&uart2 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host0_ehci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host0_ohci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host1_ehci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host1_ohci {
|
|
status = "okay";
|
|
};
|
|
|
|
&pinctrl {
|
|
|
|
pmic {
|
|
pmic_int_l: pmic-int-l {
|
|
rockchip,pins =
|
|
<1 18 RK_FUNC_GPIO &pcfg_pull_up>,
|
|
<0 9 RK_FUNC_GPIO &pcfg_pull_none>; /* GPIO0_B1 */
|
|
};
|
|
vsel1_gpio: vsel1-gpio {
|
|
rockchip,pins =
|
|
<1 17 RK_FUNC_GPIO &pcfg_pull_down>;
|
|
};
|
|
vsel2_gpio: vsel2-gpio {
|
|
rockchip,pins =
|
|
<1 14 RK_FUNC_GPIO &pcfg_pull_down>;
|
|
};
|
|
};
|
|
|
|
usb2 {
|
|
vcc5v0_host_en: vcc5v0-host-en {
|
|
rockchip,pins =
|
|
<4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
usb-typec {
|
|
vcc5v0_typec0_en_pin: vcc5v0-typec0-en-pin {
|
|
rockchip,pins = <1 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
fusb30x {
|
|
fusb0_int: fusb0-int {
|
|
rockchip,pins = <1 2 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&vopl {
|
|
status = "okay";
|
|
};
|
|
|
|
&vopl_mmu {
|
|
status = "okay";
|
|
};
|
|
|
|
&vopb {
|
|
status = "okay";
|
|
};
|
|
|
|
&vopb_mmu {
|
|
status = "okay";
|
|
};
|