477 lines
9.5 KiB
Plaintext
477 lines
9.5 KiB
Plaintext
// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
|
|
/*
|
|
* Copyright (c) 2019 Fuzhou Rockchip Electronics Co., Ltd
|
|
* Copyright (c) 2019 Vamrs Limited
|
|
* Copyright (c) 2019 Amarula Solutions(India)
|
|
*/
|
|
|
|
#include <dt-bindings/gpio/gpio.h>
|
|
#include <dt-bindings/pinctrl/rockchip.h>
|
|
#include <dt-bindings/pwm/pwm.h>
|
|
|
|
/ {
|
|
compatible = "vamrs,rk3399pro-vmarc-som", "rockchip,rk3399pro";
|
|
|
|
aliases {
|
|
mmc0 = &sdhci;
|
|
mmc1 = &sdmmc;
|
|
};
|
|
|
|
vcc3v3_pcie: vcc-pcie-regulator {
|
|
compatible = "regulator-fixed";
|
|
enable-active-high;
|
|
gpio = <&gpio4 RK_PD4 GPIO_ACTIVE_HIGH>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pcie_pwr>;
|
|
regulator-name = "vcc3v3_pcie";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
vin-supply = <&vcc5v0_sys>;
|
|
};
|
|
};
|
|
|
|
&cpu_l0 {
|
|
cpu-supply = <&vdd_cpu_l>;
|
|
};
|
|
|
|
&cpu_l1 {
|
|
cpu-supply = <&vdd_cpu_l>;
|
|
};
|
|
|
|
&cpu_l2 {
|
|
cpu-supply = <&vdd_cpu_l>;
|
|
};
|
|
|
|
&cpu_l3 {
|
|
cpu-supply = <&vdd_cpu_l>;
|
|
};
|
|
|
|
&emmc_phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&gmac {
|
|
assigned-clocks = <&cru SCLK_RMII_SRC>;
|
|
phy-supply = <&vcc_lan>;
|
|
snps,reset-gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
&hdmi {
|
|
ddc-i2c-bus = <&i2c3>;
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&hdmi_cec>;
|
|
};
|
|
|
|
&i2c0 {
|
|
clock-frequency = <400000>;
|
|
i2c-scl-falling-time-ns = <30>;
|
|
i2c-scl-rising-time-ns = <180>;
|
|
status = "okay";
|
|
|
|
rk809: pmic@20 {
|
|
compatible = "rockchip,rk809";
|
|
reg = <0x20>;
|
|
interrupt-parent = <&gpio1>;
|
|
interrupts = <RK_PC2 IRQ_TYPE_LEVEL_LOW>;
|
|
#clock-cells = <1>;
|
|
clock-output-names = "rk808-clkout1", "rk808-clkout2";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&pmic_int_l>;
|
|
rockchip,system-power-controller;
|
|
wakeup-source;
|
|
|
|
vcc1-supply = <&vcc5v0_sys>;
|
|
vcc2-supply = <&vcc5v0_sys>;
|
|
vcc3-supply = <&vcc5v0_sys>;
|
|
vcc4-supply = <&vcc5v0_sys>;
|
|
vcc5-supply = <&vcc_buck5>;
|
|
vcc6-supply = <&vcc_buck5>;
|
|
vcc7-supply = <&vcc5v0_sys>;
|
|
vcc8-supply = <&vcc3v3_sys>;
|
|
vcc9-supply = <&vcc5v0_sys>;
|
|
|
|
regulators {
|
|
vdd_log: DCDC_REG1 {
|
|
regulator-name = "vdd_log";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <750000>;
|
|
regulator-max-microvolt = <1350000>;
|
|
regulator-initial-mode = <0x2>;
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
regulator-suspend-microvolt = <900000>;
|
|
};
|
|
};
|
|
|
|
vdd_cpu_l: DCDC_REG2 {
|
|
regulator-name = "vdd_cpu_l";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <750000>;
|
|
regulator-max-microvolt = <1350000>;
|
|
regulator-ramp-delay = <6001>;
|
|
regulator-initial-mode = <0x2>;
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vcc_ddr: DCDC_REG3 {
|
|
regulator-name = "vcc_ddr";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-initial-mode = <0x2>;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
};
|
|
};
|
|
|
|
vcc3v3_sys: DCDC_REG4 {
|
|
regulator-name = "vcc3v3_sys";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-initial-mode = <0x2>;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <3300000>;
|
|
};
|
|
};
|
|
|
|
vcc_buck5: DCDC_REG5 {
|
|
regulator-name = "vcc_buck5";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <2200000>;
|
|
regulator-max-microvolt = <2200000>;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <2200000>;
|
|
};
|
|
};
|
|
|
|
vcca_0v9: LDO_REG1 {
|
|
regulator-name = "vcca_0v9";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <900000>;
|
|
regulator-max-microvolt = <900000>;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <900000>;
|
|
};
|
|
};
|
|
|
|
vcc_1v8: LDO_REG2 {
|
|
regulator-name = "vcc_1v8";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1800000>;
|
|
};
|
|
};
|
|
|
|
vcc_0v9: LDO_REG3 {
|
|
regulator-name = "vcc_0v9";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <900000>;
|
|
regulator-max-microvolt = <900000>;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <900000>;
|
|
};
|
|
};
|
|
|
|
vcca_1v8: LDO_REG4 {
|
|
regulator-name = "vcca_1v8";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1850000>;
|
|
regulator-max-microvolt = <1850000>;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <1850000>;
|
|
};
|
|
};
|
|
|
|
/*
|
|
* As per BSP, but schematic not showing any regulator
|
|
* pin for LD05.
|
|
*/
|
|
vdd1v5_dvp: LDO_REG5 {
|
|
regulator-name = "vdd1v5_dvp";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1500000>;
|
|
regulator-max-microvolt = <1500000>;
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vcc_1v5: LDO_REG6 {
|
|
regulator-name = "vcc_1v5";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1500000>;
|
|
regulator-max-microvolt = <1500000>;
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vccio_3v0: LDO_REG7 {
|
|
regulator-name = "vccio_3v0";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <3000000>;
|
|
regulator-max-microvolt = <3000000>;
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vccio_sd: LDO_REG8 {
|
|
regulator-name = "vccio_sd";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
/*
|
|
* As per BSP, but schematic not showing any regulator
|
|
* pin for LD09.
|
|
*/
|
|
vcc_sd: LDO_REG9 {
|
|
regulator-name = "vcc_sd";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
|
|
vcc5v0_usb2: SWITCH_REG1 {
|
|
regulator-name = "vcc5v0_usb2";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-state-mem {
|
|
regulator-on-in-suspend;
|
|
regulator-suspend-microvolt = <5000000>;
|
|
};
|
|
};
|
|
|
|
vccio_3v3: vcc_lan: SWITCH_REG2 {
|
|
regulator-name = "vccio_3v3";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
regulator-min-microvolt = <3300000>;
|
|
regulator-max-microvolt = <3300000>;
|
|
regulator-state-mem {
|
|
regulator-off-in-suspend;
|
|
};
|
|
};
|
|
};
|
|
};
|
|
};
|
|
|
|
&i2c1 {
|
|
i2c-scl-falling-time-ns = <30>;
|
|
i2c-scl-rising-time-ns = <140>;
|
|
status = "okay";
|
|
};
|
|
|
|
&i2c2 {
|
|
clock-frequency = <400000>;
|
|
status = "okay";
|
|
|
|
hym8563: rtc@51 {
|
|
compatible = "haoyu,hym8563";
|
|
reg = <0x51>;
|
|
#clock-cells = <0>;
|
|
clock-output-names = "hym8563";
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&hym8563_int>;
|
|
interrupt-parent = <&gpio4>;
|
|
interrupts = <RK_PD6 IRQ_TYPE_LEVEL_LOW>;
|
|
};
|
|
};
|
|
|
|
&i2c3 {
|
|
i2c-scl-rising-time-ns = <450>;
|
|
i2c-scl-falling-time-ns = <15>;
|
|
status = "okay";
|
|
};
|
|
|
|
&io_domains {
|
|
status = "okay";
|
|
bt656-supply = <&vcca_1v8>;
|
|
gpio1830-supply = <&vccio_3v0>;
|
|
sdmmc-supply = <&vccio_sd>;
|
|
};
|
|
|
|
&pcie_phy {
|
|
status = "okay";
|
|
};
|
|
|
|
&pcie0 {
|
|
ep-gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
|
|
num-lanes = <4>;
|
|
pinctrl-0 = <&pcie_clkreqnb_cpm>;
|
|
pinctrl-names = "default";
|
|
vpcie0v9-supply = <&vcca_0v9>; /* VCC_0V9_S0 */
|
|
vpcie1v8-supply = <&vcca_1v8>; /* VCC_1V8_S0 */
|
|
vpcie3v3-supply = <&vcc3v3_pcie>;
|
|
status = "okay";
|
|
};
|
|
|
|
&pinctrl {
|
|
hym8563 {
|
|
hym8563_int: hym8563-int {
|
|
rockchip,pins = <4 RK_PD6 0 &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
pcie {
|
|
pcie_pwr: pcie-pwr {
|
|
rockchip,pins = <4 RK_PD4 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
pmic {
|
|
pmic_int_l: pmic-int-l {
|
|
rockchip,pins = <1 RK_PC2 0 &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
sdio-pwrseq {
|
|
wifi_enable_h: wifi-enable-h {
|
|
rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
|
|
};
|
|
};
|
|
|
|
vbus_host {
|
|
usb1_en_oc: usb1-en-oc {
|
|
rockchip,pins = <4 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
|
|
vbus_typec {
|
|
usb0_en_oc: usb0-en-oc {
|
|
rockchip,pins = <4 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>;
|
|
};
|
|
};
|
|
};
|
|
|
|
&pmu_io_domains {
|
|
status = "okay";
|
|
pmu1830-supply = <&vcc_1v8>;
|
|
};
|
|
|
|
&sdio_pwrseq {
|
|
/*
|
|
* On the module itself this is one of these (depending
|
|
* on the actual card populated):
|
|
* - SDIO_RESET_L_WL_REG_ON
|
|
* - PDN (power down when low)
|
|
*/
|
|
reset-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_LOW>;
|
|
};
|
|
|
|
&sdhci {
|
|
bus-width = <8>;
|
|
mmc-hs400-1_8v;
|
|
mmc-hs400-enhanced-strobe;
|
|
non-removable;
|
|
status = "okay";
|
|
};
|
|
|
|
&sdmmc {
|
|
cd-gpios = <&gpio0 RK_PA7 GPIO_ACTIVE_LOW>;
|
|
max-frequency = <150000000>;
|
|
};
|
|
|
|
&tcphy0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&tsadc {
|
|
rockchip,hw-tshut-mode = <1>;
|
|
rockchip,hw-tshut-polarity = <1>;
|
|
status = "okay";
|
|
};
|
|
|
|
&u2phy0 {
|
|
status = "okay";
|
|
|
|
u2phy0_otg: otg-port {
|
|
phy-supply = <&vbus_typec>;
|
|
status = "okay";
|
|
};
|
|
|
|
u2phy0_host: host-port {
|
|
phy-supply = <&vbus_host>;
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
|
|
&u2phy1 {
|
|
status = "okay";
|
|
|
|
u2phy1_host: host-port {
|
|
phy-supply = <&vbus_host>;
|
|
status = "okay";
|
|
};
|
|
};
|
|
|
|
&usb_host0_ehci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host0_ohci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host1_ehci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usb_host1_ohci {
|
|
status = "okay";
|
|
};
|
|
|
|
&usbdrd3_0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&usbdrd_dwc3_0 {
|
|
status = "okay";
|
|
};
|
|
|
|
&vbus_host {
|
|
enable-active-high;
|
|
gpio = <&gpio4 RK_PD1 GPIO_ACTIVE_HIGH>; /* USB1_EN_OC# */
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&usb1_en_oc>;
|
|
};
|
|
|
|
&vbus_typec {
|
|
enable-active-high;
|
|
gpio = <&gpio4 RK_PD2 GPIO_ACTIVE_HIGH>; /* USB0_EN_OC# */
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&usb0_en_oc>;
|
|
};
|