// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2024 Radxa Limited
* Copyright (c) 2024 Heiko Stuebner <[email protected]>
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/pwm/pwm.h>
#include "dt-bindings/usb/pd.h"
#include "rk3588.dtsi"
/ {
model = "Radxa ROCK 5 ITX";
compatible = "radxa,rock-5-itx", "rockchip,rk3588";
aliases {
mmc0 = &sdhci;
mmc1 = &sdmmc;
mmc2 = &sdio;
};
chosen {
stdout-path = "serial2:1500000n8";
};
adc_keys: adc-keys {
compatible = "adc-keys";
io-channels = <&saradc 0>;
io-channel-names = "buttons";
keyup-threshold-microvolt = <1800000>;
poll-interval = <100>;
button-maskrom {
label = "Mask Rom";
linux,code = <KEY_SETUP>;
press-threshold-microvolt = <1750>;
};
};
analog-sound {
compatible = "audio-graph-card";
label = "rk3588-es8316";
dais = <&i2s0_8ch_p0>;
hp-det-gpio = <&gpio1 RK_PD5 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&hp_detect>;
routing = "MIC2", "Mic Jack",
"Headphones", "HPOL",
"Headphones", "HPOR";
widgets = "Microphone", "Mic Jack",
"Headphone", "Headphones";
};
gpio-leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&led_pins>;
power-led1 {
gpios = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "default-on";
};
hdd-led2 {
gpios = <&gpio0 RK_PC0 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "disk-activity";
};
};
fan0: pwm-fan {
compatible = "pwm-fan";
#cooling-cells = <2>;
cooling-levels = <0 64 128 192 255>;
fan-supply = <&vcc12v_dcin>;
pwms = <&pwm14 0 10000 0>;
};
/* M.2 E-KEY */
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
clocks = <&hym8563>;
clock-names = "ext_clock";
pinctrl-names = "default";
pinctrl-0 = <&wifi_enable_h>;
reset-gpios = <&gpio0 RK_PC4 GPIO_ACTIVE_LOW>;
};
typec_vin: regulator-typec-vin {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio1 RK_PB6 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&vbus5v0_typec_en>;
regulator-name = "typec_vin";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc5v0_sys>;
};
vcc12v_dcin: regulator-vcc12v-dcin {
compatible = "regulator-fixed";
regulator-name = "vcc12v_dcin";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
};
vcc33_io64: regulator-vcc33-io64 {
compatible = "regulator-fixed";
regulator-name = "vcc33_io64";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc12v_dcin>;
};
vcc3v3_ekey: regulator-vcc3v3-ekey {
compatible = "regulator-fixed";
enable-active-high;
gpios = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&ekey_en>;
regulator-name = "vcc3v3_ekey";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
startup-delay-us = <50000>;
vin-supply = <&vcc5v0_sys>;
};
vcc3v3_lan: vcc3v3_lan_phy2: regulator-vcc3v3-lan {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_lan";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc_3v3_s3>;
};
vcc3v3_mkey: regulator-vcc3v3-mkey {
compatible = "regulator-fixed";
enable-active-high;
gpios = <&gpio1 RK_PA4 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pcie30x4_pwren_h>;
regulator-name = "vcc3v3_mkey";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
startup-delay-us = <5000>;
vin-supply = <&vcc5v0_sys>;
};
vcc3v3_sys: regulator-vcc3v3-sys {
compatible = "regulator-fixed";
regulator-name = "vcc3v3_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc12v_dcin>;
};
vcc5v0_sys: regulator-vcc5v0-sys {
compatible = "regulator-fixed";
regulator-name = "vcc5v0_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc12v_dcin>;
};
vcc5v0_usb20: vcc5v0_usb12: vcc5v0_usb34: regulator-vcc5v0-usb {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio3 RK_PB7 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&usb_host_pwren_h>;
regulator-name = "vcc5v0_usb";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc5v0_sys>;
};
vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
compatible = "regulator-fixed";
regulator-name = "vcc_1v1_nldo_s3";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1100000>;
vin-supply = <&vcc5v0_sys>;
};
};
&combphy0_ps {
status = "okay";
};
&combphy1_ps {
status = "okay";
};
&combphy2_psu {
status = "okay";
};
&cpu_b0 {
cpu-supply = <&vdd_cpu_big0_s0>;
};
&cpu_b1 {
cpu-supply = <&vdd_cpu_big0_s0>;
};
&cpu_b2 {
cpu-supply = <&vdd_cpu_big1_s0>;
};
&cpu_b3 {
cpu-supply = <&vdd_cpu_big1_s0>;
};
&cpu_l0 {
cpu-supply = <&vdd_cpu_lit_s0>;
};
&cpu_l1 {
cpu-supply = <&vdd_cpu_lit_s0>;
};
&cpu_l2 {
cpu-supply = <&vdd_cpu_lit_s0>;
};
&cpu_l3 {
cpu-supply = <&vdd_cpu_lit_s0>;
};
&gpu {
mali-supply = <&vdd_gpu_s0>;
status = "okay";
};
&i2c0 {
pinctrl-names = "default";
pinctrl-0 = <&i2c0m2_xfer>;
status = "okay";
vdd_cpu_big0_s0: regulator@42 {
compatible = "rockchip,rk8602";
reg = <0x42>;
fcs,suspend-voltage-selector = <1>;
regulator-name = "vdd_cpu_big0_s0";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <550000>;
regulator-max-microvolt = <1050000>;
regulator-ramp-delay = <2300>;
vin-supply = <&vcc5v0_sys>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_cpu_big1_s0: regulator@43 {
compatible = "rockchip,rk8603", "rockchip,rk8602";
reg = <0x43>;
fcs,suspend-voltage-selector = <1>;
regulator-name = "vdd_cpu_big1_s0";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <550000>;
regulator-max-microvolt = <1050000>;
regulator-ramp-delay = <2300>;
vin-supply = <&vcc5v0_sys>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
};
&i2c1 {
pinctrl-names = "default";
pinctrl-0 = <&i2c1m2_xfer>;
status = "okay";
vdd_npu_s0: regulator@42 {
compatible = "rockchip,rk8602";
reg = <0x42>;
fcs,suspend-voltage-selector = <1>;
regulator-name = "vdd_npu_s0";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <550000>;
regulator-max-microvolt = <950000>;
regulator-ramp-delay = <2300>;
vin-supply = <&vcc5v0_sys>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
};
/* CAM0 connector */
&i2c3 {
pinctrl-names = "default";
pinctrl-0 = <&i2c3m0_xfer>;
};
/* M.2 E-key */
&i2c4 {
pinctrl-names = "default";
pinctrl-0 = <&i2c4m1_xfer>;
};
/* RTC and LCD0 connector */
&i2c6 {
pinctrl-names = "default";
pinctrl-0 = <&i2c6m0_xfer>;
status = "okay";
hym8563: rtc@51 {
compatible = "haoyu,hym8563";
reg = <0x51>;
#clock-cells = <0>;
clock-output-names = "wifi_32kout";
interrupt-parent = <&gpio0>;
interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&rtc_int>;
};
};
/* Audio codec and CAM1 connector */
&i2c7 {
pinctrl-names = "default";
pinctrl-0 = <&i2c7m0_xfer>;
status = "okay";
es8316: audio-codec@11 {
compatible = "everest,es8316";
reg = <0x11>;
assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
assigned-clock-rates = <12288000>;
clocks = <&cru I2S0_8CH_MCLKOUT>;
clock-names = "mclk";
#sound-dai-cells = <0>;
port {
es8316_p0_0: endpoint {
remote-endpoint = <&i2s0_8ch_p0_0>;
};
};
};
};
/* FUSB302 and LCD1 connector */
&i2c8 {
pinctrl-names = "default";
pinctrl-0 = <&i2c8m4_xfer>;
status = "okay";
usbc0: usb-typec@22 {
compatible = "fcs,fusb302";
reg = <0x22>;
interrupt-parent = <&gpio3>;
interrupts = <RK_PB4 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&usbc0_int>;
vbus-supply = <&typec_vin>;
usb_con: connector {
compatible = "usb-c-connector";
data-role = "dual";
label = "USB-C";
power-role = "source";
source-pdos =
<PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
ports {
#address-cells = <1>;
#size-cells = <0>;
port@0 {
reg = <0>;
usbc0_orien_sw: endpoint {
remote-endpoint = <&usbdp_phy0_orientation_switch>;
};
};
port@1 {
reg = <1>;
usbc0_role_sw: endpoint {
remote-endpoint = <&dwc3_0_role_switch>;
};
};
port@2 {
reg = <2>;
dp_altmode_mux: endpoint {
remote-endpoint = <&usbdp_phy0_dp_altmode_mux>;
};
};
};
};
};
};
&i2c8m4_xfer {
rockchip,pins =
/* i2c8_scl_m4 */
<3 RK_PC2 9 &pcfg_pull_up_drv_level_6>,
/* i2c8_sda_m4 */
<3 RK_PC3 9 &pcfg_pull_up_drv_level_6>;
};
&i2s0_8ch {
pinctrl-names = "default";
pinctrl-0 = <&i2s0_lrck
&i2s0_mclk
&i2s0_sclk
&i2s0_sdi0
&i2s0_sdo0>;
status = "okay";
i2s0_8ch_p0: port {
i2s0_8ch_p0_0: endpoint {
dai-format = "i2s";
mclk-fs = <256>;
remote-endpoint = <&es8316_p0_0>;
};
};
};
&package_thermal {
polling-delay = <1000>;
trips {
package_fan0: package-fan0 {
hysteresis = <2000>;
temperature = <50000>;
type = "active";
};
package_fan1: package-fan1 {
hysteresis = <2000>;
temperature = <65000>;
type = "active";
};
};
cooling-maps {
map0 {
cooling-device = <&fan0 THERMAL_NO_LIMIT 1>;
trip = <&package_fan0>;
};
map1 {
cooling-device = <&fan0 2 THERMAL_NO_LIMIT>;
trip = <&package_fan1>;
};
};
};
/* M.2 E-key */
&pcie2x1l0 {
pinctrl-names = "default";
pinctrl-0 = <&pcie30x1_0_perstn_m1_l>;
reset-gpios = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc3v3_ekey>;
status = "okay";
};
/* RTL8125B_1 */
&pcie2x1l1 {
pinctrl-names = "default";
pinctrl-0 = <&pcie30x1_1_perstn>;
reset-gpios = <&gpio4 RK_PA2 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc3v3_lan>;
status = "okay";
};
/* RTL8125B_2 */
&pcie2x1l2 {
pinctrl-names = "default";
pinctrl-0 = <&pcie20x1_2_perstn>;
reset-gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc3v3_lan_phy2>;
status = "okay";
};
&pcie30phy {
data-lanes = <1 1 2 2>;
/* separate clock lines from the clock generator to phy and devices */
rockchip,rx-common-refclk-mode = <0 0 0 0>;
status = "okay";
};
/* ASMedia ASM1164 Sata controller */
&pcie3x2 {
pinctrl-names = "default";
pinctrl-0 = <&pcie30x2_perstn_m1_l>;
reset-gpios = <&gpio4 RK_PB0 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc33_io64>;
status = "okay";
};
/* M.2 M.key */
&pcie3x4 {
num-lanes = <2>;
pinctrl-names = "default";
pinctrl-0 = <&pcie30x4_perstn_m1_l>;
reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc3v3_mkey>;
status = "okay";
};
&pinctrl {
hym8563 {
rtc_int: rtc-int {
rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
leds {
led_pins: led-pins {
rockchip,pins = <0 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>,
<0 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
pcie {
pcie20x1_2_perstn: pcie20x1-2-perstn {
rockchip,pins = <3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
};
pcie30x1_0_perstn_m1_l: pcie30x1-0-perstn-m1-l {
rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
};
pcie30x1_1_perstn: pcie30x1-1-perstn {
rockchip,pins = <4 RK_PA2 RK_FUNC_GPIO &pcfg_pull_none>;
};
pcie30x2_perstn_m1_l: pcie30x2-perstn-m1-l {
rockchip,pins = <4 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
};
pcie30x4_perstn_m1_l: pcie30x4-perstn-m1-l {
rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
};
ekey_en: ekey-en {
rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_down>;
};
pcie30x4_pwren_h: pcie30x4-pwren-h {
rockchip,pins = <1 RK_PA4 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
sound {
hp_detect: hp-detect {
rockchip,pins = <1 RK_PD5 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
usb {
usb_host_pwren_h: usb-host-pwren-h {
rockchip,pins = <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
};
vcc5v0_otg_en: vcc5v0-otg-en {
rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
};
gl3523_reset: rl3523-reset {
rockchip,pins = <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb-typec {
usbc0_int: usbc0-int {
rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
};
vbus5v0_typec_en: vbus5v0-typec-en {
rockchip,pins = <1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
hdmirx {
hdmirx_det: hdmirx-det {
rockchip,pins = <1 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sdio-pwrseq {
wifi_enable_h: wifi-enable-h {
rockchip,pins = <0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
wireless-wlan {
wifi_host_wake_irq: wifi-host-wake-irq {
rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
bt {
bt_enable_h: bt-enable-h {
rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
};
bt_host_wake_l: bt-host-wake-l {
rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
};
bt_wake_l: bt-wake-l {
rockchip,pins = <4 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
dp {
dp1_hpd: dp1-hpd {
rockchip,pins = <3 RK_PD5 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&pwm14 {
pinctrl-names = "default";
pinctrl-0 = <&pwm14m1_pins>;
status = "okay";
};
&saradc {
vref-supply = <&avcc_1v8_s0>;
status = "okay";
};
&sdhci {
bus-width = <8>;
max-frequency = <200000000>;
mmc-hs400-1_8v;
mmc-hs400-enhanced-strobe;
mmc-hs200-1_8v;
no-sdio;
no-sd;
non-removable;
status = "okay";
};
&sdmmc {
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
disable-wp;
max-frequency = <200000000>;
no-sdio;
no-mmc;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_bus4 &sdmmc_clk &sdmmc_cmd &sdmmc_det>;
sd-uhs-sdr104;
vmmc-supply = <&vcc_3v3_s3>;
vqmmc-supply = <&vccio_sd_s0>;
status = "okay";
};
/* M.2 E-KEY */
&sdio {
broken-cd;
bus-width = <4>;
cap-sdio-irq;
keep-power-in-suspend;
max-frequency = <150000000>;
mmc-pwrseq = <&sdio_pwrseq>;
no-sd;
no-mmc;
non-removable;
pinctrl-names = "default";
pinctrl-0 = <&sdiom0_pins>;
sd-uhs-sdr104;
vmmc-supply = <&vcc3v3_ekey>;
status = "okay";
};
&sfc {
pinctrl-names = "default";
pinctrl-0 = <&fspim2_pins>;
status = "okay";
spi_flash: flash@0 {
compatible = "jedec,spi-nor";
reg = <0x0>;
spi-max-frequency = <50000000>;
spi-rx-bus-width = <4>;
spi-tx-bus-width = <1>;
};
};
&spi2 {
status = "okay";
assigned-clocks = <&cru CLK_SPI2>;
assigned-clock-rates = <200000000>;
num-cs = <1>;
pinctrl-names = "default";
pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
pmic@0 {
compatible = "rockchip,rk806";
reg = <0x0>;
gpio-controller;
#gpio-cells = <2>;
interrupt-parent = <&gpio0>;
interrupts = <7 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
<&rk806_dvs2_null>, <&rk806_dvs3_null>;
spi-max-frequency = <1000000>;
system-power-controller;
vcc1-supply = <&vcc5v0_sys>;
vcc2-supply = <&vcc5v0_sys>;
vcc3-supply = <&vcc5v0_sys>;
vcc4-supply = <&vcc5v0_sys>;
vcc5-supply = <&vcc5v0_sys>;
vcc6-supply = <&vcc5v0_sys>;
vcc7-supply = <&vcc5v0_sys>;
vcc8-supply = <&vcc5v0_sys>;
vcc9-supply = <&vcc5v0_sys>;
vcc10-supply = <&vcc5v0_sys>;
vcc11-supply = <&vcc_2v0_pldo_s3>;
vcc12-supply = <&vcc5v0_sys>;
vcc13-supply = <&vcc_1v1_nldo_s3>;
vcc14-supply = <&vcc_1v1_nldo_s3>;
vcca-supply = <&vcc5v0_sys>;
rk806_dvs1_null: dvs1-null-pins {
pins = "gpio_pwrctrl1";
function = "pin_fun0";
};
rk806_dvs2_null: dvs2-null-pins {
pins = "gpio_pwrctrl2";
function = "pin_fun0";
};
rk806_dvs3_null: dvs3-null-pins {
pins = "gpio_pwrctrl3";
function = "pin_fun0";
};
regulators {
vdd_gpu_s0: vdd_gpu_mem_s0: dcdc-reg1 {
regulator-boot-on;
regulator-min-microvolt = <550000>;
regulator-max-microvolt = <950000>;
regulator-ramp-delay = <12500>;
regulator-name = "vdd_gpu_s0";
regulator-enable-ramp-delay = <400>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_cpu_lit_s0: vdd_cpu_lit_mem_s0: dcdc-reg2 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <550000>;
regulator-max-microvolt = <950000>;
regulator-ramp-delay = <12500>;
regulator-name = "vdd_cpu_lit_s0";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_log_s0: dcdc-reg3 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <675000>;
regulator-max-microvolt = <750000>;
regulator-ramp-delay = <12500>;
regulator-name = "vdd_log_s0";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <750000>;
};
};
vdd_vdenc_s0: vdd_vdenc_mem_s0: dcdc-reg4 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <550000>;
regulator-max-microvolt = <950000>;
regulator-ramp-delay = <12500>;
regulator-name = "vdd_vdenc_s0";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_ddr_s0: dcdc-reg5 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <675000>;
regulator-max-microvolt = <900000>;
regulator-ramp-delay = <12500>;
regulator-name = "vdd_ddr_s0";
regulator-state-mem {
regulator-off-in-suspend;
regulator-suspend-microvolt = <850000>;
};
};
vdd2_ddr_s3: dcdc-reg6 {
regulator-always-on;
regulator-boot-on;
regulator-name = "vdd2_ddr_s3";
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc_2v0_pldo_s3: dcdc-reg7 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <2000000>;
regulator-max-microvolt = <2000000>;
regulator-ramp-delay = <12500>;
regulator-name = "vdd_2v0_pldo_s3";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <2000000>;
};
};
vcc_3v3_s3: dcdc-reg8 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-name = "vcc_3v3_s3";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vddq_ddr_s0: dcdc-reg9 {
regulator-always-on;
regulator-boot-on;
regulator-name = "vddq_ddr_s0";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vcc_1v8_s3: dcdc-reg10 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc_1v8_s3";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
avcc_1v8_s0: pldo-reg1 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "avcc_1v8_s0";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vcc_1v8_s0: pldo-reg2 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "vcc_1v8_s0";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
avdd_1v2_s0: pldo-reg3 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1200000>;
regulator-max-microvolt = <1200000>;
regulator-name = "avdd_1v2_s0";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vcc_3v3_s0: pldo-reg4 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-ramp-delay = <12500>;
regulator-name = "vcc_3v3_s0";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vccio_sd_s0: pldo-reg5 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-ramp-delay = <12500>;
regulator-name = "vccio_sd_s0";
regulator-state-mem {
regulator-off-in-suspend;
};
};
pldo6_s3: pldo-reg6 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-name = "pldo6_s3";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vdd_0v75_s3: nldo-reg1 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <750000>;
regulator-name = "vdd_0v75_s3";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <750000>;
};
};
vdd_ddr_pll_s0: nldo-reg2 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <850000>;
regulator-name = "vdd_ddr_pll_s0";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <850000>;
};
};
avdd_0v75_s0: nldo-reg3 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <750000>;
regulator-name = "avdd_0v75_s0";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_0v85_s0: nldo-reg4 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <850000>;
regulator-name = "vdd_0v85_s0";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <837500>;
};
};
vdd_0v75_s0: nldo-reg5 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <750000>;
regulator-name = "vdd_0v75_s0";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <750000>;
};
};
};
};
};
&tsadc {
status = "okay";
};
&uart2 {
pinctrl-0 = <&uart2m0_xfer>;
status = "okay";
};
/* Connected to M.2 E-key */
&uart6 {
pinctrl-names = "default";
pinctrl-0 = <&uart6m1_xfer &uart6m1_ctsn &uart6m1_rtsn>;
status = "okay";
};
&u2phy0 {
status = "okay";
};
&u2phy0_otg {
status = "okay";
};
&u2phy1 {
status = "okay";
};
&u2phy1_otg {
/* connected to USB3 hub, which is powered by vcc5v0_usb12 */
phy-supply = <&vcc5v0_usb12>;
status = "okay";
};
&u2phy2 {
status = "okay";
};
&u2phy2_host {
/* connected to USB2 hub, which is powered by vcc5v0_usb20 */
phy-supply = <&vcc5v0_usb20>;
status = "okay";
};
&u2phy3 {
status = "okay";
};
&u2phy3_host {
phy-supply = <&vcc5v0_usb20>;
status = "okay";
};
&usb_host0_ehci {
status = "okay";
};
&usb_host0_ohci {
status = "okay";
};
&usb_host1_ehci {
status = "okay";
};
&usb_host1_ohci {
status = "okay";
};
&usb_host0_xhci {
usb-role-switch;
status = "okay";
port {
#address-cells = <1>;
#size-cells = <0>;
dwc3_0_role_switch: endpoint@0 {
reg = <0>;
remote-endpoint = <&usbc0_role_sw>;
};
};
};
&usb_host1_xhci {
dr_mode = "host";
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
/* 2.0 hub on port 1 */
hub_2_0: hub@1 {
compatible = "usb5e3,610";
reg = <1>;
peer-hub = <&hub_3_0>;
vdd-supply = <&vcc_3v3_s3>;
};
/* 3.0 hub on port 4 */
hub_3_0: hub@2 {
compatible = "usb5e3,620";
reg = <2>;
peer-hub = <&hub_2_0>;
pinctrl-names = "default";
pinctrl-0 = <&gl3523_reset>;
reset-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_LOW>;
vdd-supply = <&vcc_3v3_s3>;
};
};
&usbdp_phy0 {
mode-switch;
orientation-switch;
sbu1-dc-gpios = <&gpio4 RK_PB7 GPIO_ACTIVE_HIGH>;
sbu2-dc-gpios = <&gpio4 RK_PC0 GPIO_ACTIVE_HIGH>;
status = "okay";
port {
#address-cells = <1>;
#size-cells = <0>;
usbdp_phy0_orientation_switch: endpoint@0 {
reg = <0>;
remote-endpoint = <&usbc0_orien_sw>;
};
usbdp_phy0_dp_altmode_mux: endpoint@1 {
reg = <1>;
remote-endpoint = <&dp_altmode_mux>;
};
};
};
&usbdp_phy1 {
rockchip,dp-lane-mux = <2 3>;
status = "okay";
};
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