619 lines
13 KiB
Plaintext
619 lines
13 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/pinctrl/rockchip.h>
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#include "rk3566.dtsi"
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/ {
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model = "Pine64 RK3566 SoQuartz SOM";
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compatible = "pine64,soquartz", "rockchip,rk3566";
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aliases {
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ethernet0 = &gmac1;
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mmc0 = &sdmmc0;
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mmc1 = &sdhci;
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mmc2 = &sdmmc1;
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};
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chosen: chosen {
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stdout-path = "serial2:1500000n8";
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};
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gmac1_clkin: external-gmac1-clock {
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compatible = "fixed-clock";
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clock-frequency = <125000000>;
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clock-output-names = "gmac1_clkin";
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#clock-cells = <0>;
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};
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leds {
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compatible = "gpio-leds";
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led_diy: led-diy {
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label = "diy-led";
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default-state = "on";
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gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_LOW>;
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linux,default-trigger = "heartbeat";
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pinctrl-names = "default";
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pinctrl-0 = <&diy_led_enable_h>;
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retain-state-suspended;
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status = "disabled";
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};
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led_work: led-work {
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label = "work-led";
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default-state = "off";
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gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_LOW>;
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pinctrl-names = "default";
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pinctrl-0 = <&work_led_enable_h>;
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retain-state-suspended;
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status = "disabled";
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};
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};
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sdio_pwrseq: sdio-pwrseq {
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status = "okay";
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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_enable_h>;
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reset-gpios = <&gpio2 RK_PC2 GPIO_ACTIVE_LOW>;
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};
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vbus: vbus-regulator {
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compatible = "regulator-fixed";
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regulator-name = "vbus";
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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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/* sourced from vbus, vbus is provided by the carrier board */
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vcc5v0_sys: vcc5v0-sys-regulator {
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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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vin-supply = <&vbus>;
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};
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vcc3v3_sys: vcc3v3-sys-regulator {
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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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};
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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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&gmac1 {
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assigned-clocks = <&cru SCLK_GMAC1_RX_TX>, <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>;
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assigned-clock-parents = <&cru SCLK_GMAC1_RGMII_SPEED>, <&cru SCLK_GMAC1>, <&gmac1_clkin>;
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clock_in_out = "input";
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phy-supply = <&vcc_3v3>;
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phy-mode = "rgmii";
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pinctrl-names = "default";
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pinctrl-0 = <&gmac1m0_miim
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&gmac1m0_tx_bus2
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&gmac1m0_rx_bus2
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&gmac1m0_rgmii_clk
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&gmac1m0_clkinout
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&gmac1m0_rgmii_bus>;
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snps,reset-gpio = <&gpio0 RK_PC3 GPIO_ACTIVE_LOW>;
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snps,reset-active-low;
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/* Reset time is 20ms, 100ms for rtl8211f, also works well here */
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snps,reset-delays-us = <0 20000 100000>;
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tx_delay = <0x30>;
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rx_delay = <0x10>;
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phy-handle = <&rgmii_phy1>;
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status = "disabled";
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};
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&gpio0 {
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nextrst-hog {
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gpio-hog;
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/*
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* GPIO_ACTIVE_LOW + output-low here means that the pin is set
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* to high, because output-low decides the value pre-inversion.
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*/
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gpios = <RK_PA5 GPIO_ACTIVE_LOW>;
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line-name = "nEXTRST";
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output-low;
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};
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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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&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-min-microvolt = <800000>;
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regulator-max-microvolt = <1150000>;
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regulator-ramp-delay = <2300>;
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regulator-always-on;
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regulator-boot-on;
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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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interrupt-parent = <&gpio0>;
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interrupts = <RK_PA3 IRQ_TYPE_LEVEL_LOW>;
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#clock-cells = <1>;
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clock-output-names = "rk808-clkout1", "rk808-clkout2";
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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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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-min-microvolt = <500000>;
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regulator-max-microvolt = <1350000>;
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regulator-init-microvolt = <900000>;
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regulator-ramp-delay = <6001>;
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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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regulator-suspend-microvolt = <900000>;
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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-min-microvolt = <500000>;
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regulator-max-microvolt = <1350000>;
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regulator-init-microvolt = <900000>;
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regulator-ramp-delay = <6001>;
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regulator-initial-mode = <0x2>;
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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-always-on;
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regulator-boot-on;
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regulator-initial-mode = <0x2>;
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regulator-name = "vcc_ddr";
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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-always-on;
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regulator-boot-on;
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regulator-min-microvolt = <500000>;
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regulator-max-microvolt = <1350000>;
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regulator-init-microvolt = <900000>;
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regulator-initial-mode = <0x2>;
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regulator-name = "vdd_npu";
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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-on-in-suspend;
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regulator-suspend-microvolt = <1800000>;
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};
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};
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vdda0v9_image: LDO_REG1 {
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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-name = "vdda0v9_image";
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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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vdda_0v9: LDO_REG2 {
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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-name = "vdda_0v9";
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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-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-name = "vdda0v9_pmu";
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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-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-name = "vccio_acodec";
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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-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-name = "vccio_sd";
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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-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-name = "vcc3v3_pmu";
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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-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-name = "vcca_1v8";
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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-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-name = "vcca1v8_pmu";
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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_image: LDO_REG9 {
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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-name = "vcca1v8_image";
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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-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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status = "disabled";
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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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};
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};
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};
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/*
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* i2c1 is exposed on CM1 / Module1A
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* pin 80 - i2c1_scl_m0, pullup to vcc3v3_pmu
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* pin 82 - i2c1_sda_m0, pullup to vcc3v3_pmu
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*/
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&i2c1 {
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status = "disabled";
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};
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/*
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* i2c2 is exposed on CM1 / Module1A
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* pin 56 - i2c2_scl_m1, pullup to vcc_3v3, shared with i2s1_8ch
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* pin 58 - i2c2_sda_m1, pullup to vcc_3v3
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*/
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&i2c2 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c2m1_xfer>;
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status = "disabled";
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};
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/*
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* i2c3 is exposed on CM1 / Module1A
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* pin 35 - i2c3_scl_m0, pullup to vcc_3v3
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* pin 36 - i2c3_sda_m0, pullup to vcc_3v3
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*/
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&i2c3 {
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status = "disabled";
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};
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/*
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* i2c4 is exposed on CM2 / Module1B
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* pin 45 - i2c4_scl_m1
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* pin 47 - i2c4_sda_m1
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*/
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&i2c4 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c4m1_xfer>;
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status = "disabled";
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};
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/*
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* i2s1_8ch is exposed on CM1 / Module1A
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* pin 24 - i2s1_sdi1_m1
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* pin 25 - i2s1_sdo0_m1
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* pin 26 - i2s1_lrck_tx_m1
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* pin 27 - i2s1_sdi0_m1
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* pin 29 - i2s1_sdi3_m1
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* pin 30 - i2s1_sdi2_m1
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* pin 40 - i2s1_sdo1_m1, shared with spi3
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* pin 41 - i2s1_sdo2_m1
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* pin 49 - i2s1_sclk_tx_m1
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* pin 50 - i2s1_mclk_m1
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* pin 56 - i2s1_sdo3_m1, shared with i2c2
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*/
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&i2s1_8ch {
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pinctrl-names = "default";
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pinctrl-0 = <&i2s1m1_sclktx &i2s1m1_sclkrx
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&i2s1m1_lrcktx &i2s1m1_lrckrx
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&i2s1m1_sdi0 &i2s1m1_sdi1
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&i2s1m1_sdi2 &i2s1m1_sdi3
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&i2s1m1_sdo0 &i2s1m1_sdo1
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&i2s1m1_sdo2 &i2s1m1_sdo3>;
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status = "disabled";
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};
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&mdio1 {
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rgmii_phy1: ethernet-phy@0 {
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compatible = "ethernet-phy-ieee802.3-c22";
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reg = <0>;
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status = "disabled";
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};
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};
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&pinctrl {
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bt {
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bt_enable_h: bt-enable-h {
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rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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bt_host_wake_l: bt-host-wake-l {
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rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_down>;
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};
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bt_wake_l: bt-wake-l {
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rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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leds {
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work_led_enable_h: work-led-enable-h {
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rockchip,pins = <0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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diy_led_enable_h: diy-led-enable-h {
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rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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pmic {
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pmic_int_l: pmic-int-l {
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rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>;
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};
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};
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sdio-pwrseq {
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wifi_enable_h: wifi-enable-h {
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rockchip,pins = <2 RK_PC2 RK_FUNC_GPIO &pcfg_pull_none>;
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};
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};
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};
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&pmu_io_domains {
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pmuio1-supply = <&vcc3v3_pmu>;
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pmuio2-supply = <&vcc3v3_pmu>;
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vccio1-supply = <&vcc_3v3>;
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vccio2-supply = <&vcc_1v8>;
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vccio3-supply = <&vccio_sd>;
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vccio4-supply = <&vcc_1v8>;
|
|
vccio5-supply = <&vcc_3v3>;
|
|
vccio6-supply = <&vcc_3v3>;
|
|
vccio7-supply = <&vcc_3v3>;
|
|
status = "okay";
|
|
};
|
|
|
|
/*
|
|
* saradc is exposed on CM1 / Module1A
|
|
* pin 94 - saradc_vin3
|
|
* pin 96 - saradc_vin2
|
|
*/
|
|
&saradc {
|
|
vref-supply = <&vcca_1v8>;
|
|
status = "disabled";
|
|
};
|
|
|
|
&sdhci {
|
|
bus-width = <8>;
|
|
mmc-hs200-1_8v;
|
|
non-removable;
|
|
vmmc-supply = <&vcc_3v3>;
|
|
vqmmc-supply = <&vcc_1v8>;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdmmc0 {
|
|
broken-cd;
|
|
bus-width = <4>;
|
|
cap-sd-highspeed;
|
|
disable-wp;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdmmc0_bus4 &sdmmc0_clk &sdmmc0_cmd &sdmmc0_det>;
|
|
vqmmc-supply = <&vccio_sd>;
|
|
status = "disabled";
|
|
};
|
|
|
|
&sdmmc1 {
|
|
bus-width = <4>;
|
|
cap-sd-highspeed;
|
|
cap-sdio-irq;
|
|
keep-power-in-suspend;
|
|
mmc-pwrseq = <&sdio_pwrseq>;
|
|
non-removable;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&sdmmc1_bus4 &sdmmc1_cmd &sdmmc1_clk>;
|
|
sd-uhs-sdr50;
|
|
vmmc-supply = <&vcc3v3_sys>;
|
|
vqmmc-supply = <&vcc_1v8>;
|
|
status = "okay";
|
|
};
|
|
|
|
/*
|
|
* spi3 is exposed on CM1 / Module1A
|
|
* pin 37 - spi3_cs1_m0
|
|
* pin 38 - spi3_clk_m0
|
|
* pin 39 - spi3_cs0_m0
|
|
* pin 40 - spi3_miso_m0, shared with i2s1_8ch
|
|
* pin 44 - spi3_mosi_m0
|
|
*/
|
|
&spi3 {
|
|
status = "disabled";
|
|
};
|
|
|
|
&tsadc {
|
|
status = "okay";
|
|
};
|
|
|
|
&uart1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart1m0_xfer &uart1m0_ctsn &uart1m0_rtsn>;
|
|
uart-has-rtscts;
|
|
status = "okay";
|
|
|
|
bluetooth {
|
|
compatible = "brcm,bcm43438-bt";
|
|
clocks = <&rk809 1>;
|
|
clock-names = "lpo";
|
|
device-wakeup-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>;
|
|
host-wakeup-gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
|
|
shutdown-gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
|
|
vbat-supply = <&vcc3v3_sys>;
|
|
vddio-supply = <&vcca1v8_pmu>;
|
|
};
|
|
};
|
|
|
|
/*
|
|
* uart2 is exposed on CM1 / Module1A
|
|
* pin 51 - uart2_rx_m0
|
|
* pin 55 - uart2_tx_m0
|
|
*/
|
|
&uart2 {
|
|
status = "disabled";
|
|
};
|
|
|
|
/*
|
|
* uart7 is exposed on CM1 / Module1A
|
|
* pin 46 - uart7_tx_m2
|
|
* pin 47 - uart7_rx_m2
|
|
*/
|
|
&uart7 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart7m2_xfer>;
|
|
status = "disabled";
|
|
};
|
|
|
|
/* dwc3_otg is the only usb port available */
|
|
&usb2phy0 {
|
|
status = "disabled";
|
|
};
|
|
|
|
&usb2phy0_otg {
|
|
status = "disabled";
|
|
};
|
|
|
|
&usb_host0_xhci {
|
|
status = "disabled";
|
|
};
|