// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2018 Collabora Ltd.
* Copyright (c) 2018 Fuzhou Rockchip Electronics Co., Ltd.
* Copyright (c) 2018 Linaro Ltd.
*/
#include "rk3399.dtsi"
#include "rk3399-opp.dtsi"
#include <dt-bindings/interrupt-controller/irq.h>
/ {
aliases {
mmc0 = &sdio0;
mmc1 = &sdmmc;
mmc2 = &sdhci;
};
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
clocks = <&rk808 1>;
clock-names = "ext_clock";
pinctrl-names = "default";
pinctrl-0 = <&wifi_enable_h>;
reset-gpios = <&gpio0 RK_PB2 GPIO_ACTIVE_LOW>;
};
vcc12v_dcin: vcc12v-dcin {
compatible = "regulator-fixed";
regulator-name = "vcc12v_dcin";
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
regulator-always-on;
regulator-boot-on;
};
vcc1v8_s0: vcc1v8-s0 {
compatible = "regulator-fixed";
regulator-name = "vcc1v8_s0";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
};
vcc5v0_sys: vcc5v0-sys {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_sys";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
vin-supply = <&vcc12v_dcin>;
};
vcc3v3_sys: vcc3v3-sys {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_sys";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
vin-supply = <&vcc5v0_sys>;
};
vcc3v3_pcie: vcc3v3-pcie-regulator {
compatible = "regulator-fixed";
enable-active-high;
pinctrl-names = "default";
pinctrl-0 = <&pcie_drv>;
regulator-boot-on;
regulator-name = "vcc3v3_pcie";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc3v3_sys>;
};
vcc5v0_host: vcc5v0-host-regulator {
compatible = "regulator-fixed";
enable-active-high;
pinctrl-names = "default";
pinctrl-0 = <&host_vbus_drv>;
regulator-name = "vcc5v0_host";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
regulator-always-on;
vin-supply = <&vcc5v0_sys>;
};
vcc_0v9: vcc-0v9 {
compatible = "regulator-fixed";
regulator-name = "vcc_0v9";
regulator-always-on;
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <900000>;
vin-supply = <&vcc3v3_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>;
};
&cpu_b0 {
cpu-supply = <&vdd_cpu_b>;
};
&cpu_b1 {
cpu-supply = <&vdd_cpu_b>;
};
&emmc_phy {
status = "okay";
};
&gpu {
mali-supply = <&vdd_gpu>;
status = "okay";
};
&hdmi {
avdd-0v9-supply = <&vcca0v9_hdmi>;
avdd-1v8-supply = <&vcca1v8_hdmi>;
ddc-i2c-bus = <&i2c3>;
pinctrl-names = "default";
pinctrl-0 = <&hdmi_cec>;
status = "okay";
};
&hdmi_sound {
status = "okay";
};
&i2c0 {
clock-frequency = <400000>;
i2c-scl-rising-time-ns = <168>;
i2c-scl-falling-time-ns = <4>;
status = "okay";
vdd_cpu_b: regulator@40 {
compatible = "silergy,syr827";
reg = <0x40>;
fcs,suspend-voltage-selector = <1>;
regulator-name = "vdd_cpu_b";
regulator-min-microvolt = <712500>;
regulator-max-microvolt = <1500000>;
regulator-ramp-delay = <1000>;
regulator-always-on;
regulator-boot-on;
vin-supply = <&vcc5v0_sys>;
status = "okay";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_gpu: regulator@41 {
compatible = "silergy,syr828";
reg = <0x41>;
fcs,suspend-voltage-selector = <1>;
regulator-name = "vdd_gpu";
regulator-min-microvolt = <712500>;
regulator-max-microvolt = <1500000>;
regulator-ramp-delay = <1000>;
regulator-always-on;
regulator-boot-on;
vin-supply = <&vcc5v0_sys>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
rk808: pmic@1b {
compatible = "rockchip,rk808";
reg = <0x1b>;
interrupt-parent = <&gpio1>;
interrupts = <21 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pmic_int_l>;
rockchip,system-power-controller;
wakeup-source;
#clock-cells = <1>;
clock-output-names = "xin32k", "rk808-clkout2";
vcc1-supply = <&vcc5v0_sys>;
vcc2-supply = <&vcc5v0_sys>;
vcc3-supply = <&vcc5v0_sys>;
vcc4-supply = <&vcc5v0_sys>;
vcc6-supply = <&vcc5v0_sys>;
vcc7-supply = <&vcc5v0_sys>;
vcc8-supply = <&vcc3v3_sys>;
vcc9-supply = <&vcc5v0_sys>;
vcc10-supply = <&vcc5v0_sys>;
vcc11-supply = <&vcc5v0_sys>;
vcc12-supply = <&vcc3v3_sys>;
vddio-supply = <&vcc_1v8>;
regulators {
vdd_center: DCDC_REG1 {
regulator-name = "vdd_center";
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_cpu_l: DCDC_REG2 {
regulator-name = "vdd_cpu_l";
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vcc_ddr: DCDC_REG3 {
regulator-name = "vcc_ddr";
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc_1v8: DCDC_REG4 {
regulator-name = "vcc_1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vcc1v8_dvp: LDO_REG1 {
regulator-name = "vcc1v8_dvp";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vcca1v8_hdmi: LDO_REG2 {
regulator-name = "vcca1v8_hdmi";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vcca_1v8: LDO_REG3 {
regulator-name = "vcca_1v8";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vcc_sd: LDO_REG4 {
regulator-name = "vcc_sd";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vcc3v0_sd: LDO_REG5 {
regulator-name = "vcc3v0_sd";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3000000>;
};
};
vcc_1v5: LDO_REG6 {
regulator-name = "vcc_1v5";
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1500000>;
};
};
vcca0v9_hdmi: LDO_REG7 {
regulator-name = "vcca0v9_hdmi";
regulator-min-microvolt = <900000>;
regulator-max-microvolt = <900000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <900000>;
};
};
vcc_3v0: LDO_REG8 {
regulator-name = "vcc_3v0";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3000000>;
};
};
vcc3v3_s3: SWITCH_REG1 {
regulator-name = "vcc3v3_s3";
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc3v3_s0: SWITCH_REG2 {
regulator-name = "vcc3v3_s0";
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
};
};
};
&i2c1 {
status = "okay";
};
&i2c2 {
status = "okay";
};
&i2c3 {
status = "okay";
};
&i2c4 {
status = "okay";
};
&i2s2 {
status = "okay";
};
&io_domains {
bt656-supply = <&vcc1v8_s0>; /* bt656_gpio2ab_ms */
audio-supply = <&vcc1v8_s0>; /* audio_gpio3d4a_ms */
sdmmc-supply = <&vcc_sd>; /* sdmmc_gpio4b_ms */
gpio1830-supply = <&vcc_3v0>; /* gpio1833_gpio4cd_ms */
status = "okay";
};
&pcie_phy {
status = "okay";
};
&pcie0 {
num-lanes = <4>;
pinctrl-names = "default";
pinctrl-0 = <&pcie_clkreqn_cpm>;
vpcie0v9-supply = <&vcc_0v9>;
vpcie1v8-supply = <&vcca_1v8>;
vpcie3v3-supply = <&vcc3v3_pcie>;
status = "okay";
};
&pmu_io_domains {
pmu1830-supply = <&vcc_1v8>;
status = "okay";
};
&pinctrl {
bt {
bt_enable_h: bt-enable-h {
rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
};
bt_host_wake_l: bt-host-wake-l {
rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
};
bt_wake_l: bt-wake-l {
rockchip,pins = <2 RK_PD3 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sdmmc {
sdmmc_bus1: sdmmc-bus1 {
rockchip,pins =
<4 RK_PB0 1 &pcfg_pull_up_8ma>;
};
sdmmc_bus4: sdmmc-bus4 {
rockchip,pins =
<4 RK_PB0 1 &pcfg_pull_up_8ma>,
<4 RK_PB1 1 &pcfg_pull_up_8ma>,
<4 RK_PB2 1 &pcfg_pull_up_8ma>,
<4 RK_PB3 1 &pcfg_pull_up_8ma>;
};
sdmmc_clk: sdmmc-clk {
rockchip,pins =
<4 RK_PB4 1 &pcfg_pull_none_18ma>;
};
sdmmc_cmd: sdmmc-cmd {
rockchip,pins =
<4 RK_PB5 1 &pcfg_pull_up_8ma>;
};
};
sdio0 {
sdio0_bus4: sdio0-bus4 {
rockchip,pins =
<2 RK_PC4 1 &pcfg_pull_up_20ma>,
<2 RK_PC5 1 &pcfg_pull_up_20ma>,
<2 RK_PC6 1 &pcfg_pull_up_20ma>,
<2 RK_PC7 1 &pcfg_pull_up_20ma>;
};
sdio0_cmd: sdio0-cmd {
rockchip,pins =
<2 RK_PD0 1 &pcfg_pull_up_20ma>;
};
sdio0_clk: sdio0-clk {
rockchip,pins =
<2 RK_PD1 1 &pcfg_pull_none_20ma>;
};
};
pmic {
pmic_int_l: pmic-int-l {
rockchip,pins =
<1 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
};
vsel1_pin: vsel1-pin {
rockchip,pins =
<1 RK_PC1 RK_FUNC_GPIO &pcfg_pull_down>;
};
vsel2_pin: vsel2-pin {
rockchip,pins =
<1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
sdio-pwrseq {
wifi_enable_h: wifi-enable-h {
rockchip,pins =
<0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
wifi {
wifi_host_wake_l: wifi-host-wake-l {
rockchip,pins = <0 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&pwm2 {
status = "okay";
};
&pwm3 {
status = "okay";
};
&sdio0 {
bus-width = <4>;
clock-frequency = <50000000>;
cap-sdio-irq;
cap-sd-highspeed;
keep-power-in-suspend;
mmc-pwrseq = <&sdio_pwrseq>;
non-removable;
pinctrl-names = "default";
pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
sd-uhs-sdr104;
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
brcmf: wifi@1 {
compatible = "brcm,bcm4329-fmac";
reg = <1>;
interrupt-parent = <&gpio0>;
interrupts = <RK_PA3 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "host-wake";
pinctrl-names = "default";
pinctrl-0 = <&wifi_host_wake_l>;
};
};
&sdhci {
bus-width = <8>;
mmc-hs400-1_8v;
mmc-hs400-enhanced-strobe;
non-removable;
status = "okay";
};
&sdmmc {
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
clock-frequency = <100000000>;
max-frequency = <100000000>;
cd-gpios = <&gpio0 7 GPIO_ACTIVE_LOW>;
disable-wp;
sd-uhs-sdr104;
vqmmc-supply = <&vcc_sd>;
card-detect-delay = <800>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_cd &sdmmc_bus4>;
status = "okay";
};
&tsadc {
rockchip,hw-tshut-mode = <1>;
rockchip,hw-tshut-polarity = <1>;
rockchip,hw-tshut-temp = <110000>;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
status = "okay";
bluetooth {
compatible = "brcm,bcm43438-bt";
clocks = <&rk808 1>;
clock-names = "ext_clock";
device-wakeup-gpios = <&gpio2 RK_PD3 GPIO_ACTIVE_HIGH>;
host-wakeup-gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
shutdown-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&bt_host_wake_l &bt_wake_l &bt_enable_h>;
};
};
&uart2 {
status = "okay";
};
&tcphy0 {
status = "okay";
};
&tcphy1 {
status = "okay";
};
&u2phy0 {
status = "okay";
};
&u2phy1 {
status = "okay";
};
&u2phy0_host {
phy-supply = <&vcc5v0_host>;
status = "okay";
};
&u2phy1_host {
phy-supply = <&vcc5v0_host>;
status = "okay";
};
&u2phy0_otg {
status = "okay";
};
&u2phy1_otg {
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";
};
&usbdrd3_1 {
status = "okay";
};
&usbdrd_dwc3_1 {
status = "okay";
};
&vopb {
status = "okay";
};
&vopb_mmu {
status = "okay";
};
&vopl {
status = "okay";
};
&vopl_mmu {
status = "okay";
};