// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2021 Rockchip Electronics Co., Ltd.
* Copyright (c) 2023 Thomas McKahan
*
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/usb/pd.h>
#include "rk3588.dtsi"
/ {
model = "FriendlyElec NanoPC-T6";
compatible = "friendlyarm,nanopc-t6", "rockchip,rk3588";
aliases {
mmc0 = &sdhci;
mmc1 = &sdmmc;
serial2 = &uart2;
};
chosen {
stdout-path = "serial2:1500000n8";
};
leds {
compatible = "gpio-leds";
sys_led: led-0 {
gpios = <&gpio2 RK_PB7 GPIO_ACTIVE_HIGH>;
label = "system-led";
linux,default-trigger = "heartbeat";
pinctrl-names = "default";
pinctrl-0 = <&sys_led_pin>;
};
usr_led: led-1 {
gpios = <&gpio2 RK_PC0 GPIO_ACTIVE_HIGH>;
label = "user-led";
pinctrl-names = "default";
pinctrl-0 = <&usr_led_pin>;
};
};
sound {
compatible = "simple-audio-card";
pinctrl-names = "default";
pinctrl-0 = <&hp_det>;
simple-audio-card,name = "realtek,rt5616-codec";
simple-audio-card,format = "i2s";
simple-audio-card,mclk-fs = <256>;
simple-audio-card,hp-det-gpio = <&gpio1 RK_PC4 GPIO_ACTIVE_LOW>;
simple-audio-card,hp-pin-name = "Headphones";
simple-audio-card,widgets =
"Headphone", "Headphones",
"Microphone", "Microphone Jack";
simple-audio-card,routing =
"Headphones", "HPOL",
"Headphones", "HPOR",
"MIC1", "Microphone Jack",
"Microphone Jack", "micbias1";
simple-audio-card,cpu {
sound-dai = <&i2s0_8ch>;
};
simple-audio-card,codec {
sound-dai = <&rt5616>;
};
};
vcc12v_dcin: vcc12v-dcin-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc12v_dcin";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
};
/* vcc5v0_sys powers peripherals */
vcc5v0_sys: vcc5v0-sys-regulator {
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>;
};
/* vcc4v0_sys powers the RK806, RK860's */
vcc4v0_sys: vcc4v0-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc4v0_sys";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <4000000>;
regulator-max-microvolt = <4000000>;
vin-supply = <&vcc12v_dcin>;
};
vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator {
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 = <&vcc4v0_sys>;
};
vcc_3v3_pcie20: vcc3v3-pcie20-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_3v3_pcie20";
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc_3v3_s3>;
};
vbus5v0_typec: vbus5v0-typec-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&typec5v_pwren>;
regulator-name = "vbus5v0_typec";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc5v0_sys>;
};
vcc3v3_pcie30: vcc3v3-pcie30-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpios = <&gpio2 RK_PC5 GPIO_ACTIVE_HIGH>;
pinctrl-names = "default";
pinctrl-0 = <&pcie_m2_0_pwren>;
regulator-name = "vcc3v3_pcie30";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc5v0_sys>;
};
};
&combphy0_ps {
status = "okay";
};
&combphy1_ps {
status = "okay";
};
&combphy2_psu {
status = "okay";
};
&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>;
};
&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>;
};
&gpio0 {
gpio-line-names = /* GPIO0 A0-A7 */
"", "", "", "",
"", "", "", "",
/* GPIO0 B0-B7 */
"", "", "", "",
"", "", "", "",
/* GPIO0 C0-C7 */
"", "", "", "",
"HEADER_10", "HEADER_08", "HEADER_32", "",
/* GPIO0 D0-D7 */
"", "", "", "",
"", "", "", "";
};
&gpio1 {
gpio-line-names = /* GPIO1 A0-A7 */
"HEADER_27", "HEADER_28", "", "",
"", "", "", "HEADER_15",
/* GPIO1 B0-B7 */
"HEADER_26", "HEADER_21", "HEADER_19", "HEADER_23",
"HEADER_24", "HEADER_22", "", "",
/* GPIO1 C0-C7 */
"", "", "", "",
"", "", "", "",
/* GPIO1 D0-D7 */
"", "", "", "",
"", "", "HEADER_05", "HEADER_03";
};
&gpio2 {
gpio-line-names = /* GPIO2 A0-A7 */
"", "", "", "",
"", "", "", "",
/* GPIO2 B0-B7 */
"", "", "", "",
"", "", "", "",
/* GPIO2 C0-C7 */
"", "CSI1_11", "CSI1_12", "",
"", "", "", "",
/* GPIO2 D0-D7 */
"", "", "", "",
"", "", "", "";
};
&gpio3 {
gpio-line-names = /* GPIO3 A0-A7 */
"HEADER_35", "HEADER_38", "HEADER_40", "HEADER_36",
"HEADER_37", "", "DSI0_12", "",
/* GPIO3 B0-B7 */
"HEADER_33", "DSI0_10", "HEADER_07", "HEADER_16",
"HEADER_18", "HEADER_29", "HEADER_31", "HEADER_12",
/* GPIO3 C0-C7 */
"DSI0_08", "DSI0_14", "HEADER_11", "HEADER_13",
"", "", "", "",
/* GPIO3 D0-D7 */
"", "", "", "",
"", "DSI1_10", "", "";
};
&gpio4 {
gpio-line-names = /* GPIO4 A0-A7 */
"DSI1_08", "DSI1_14", "", "DSI1_12",
"", "", "", "",
/* GPIO4 B0-B7 */
"", "", "", "",
"", "", "", "",
/* GPIO4 C0-C7 */
"", "", "", "",
"CSI0_11", "CSI0_12", "", "",
/* GPIO4 D0-D7 */
"", "", "", "",
"", "", "", "";
};
&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 = <&vcc4v0_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 = <&vcc4v0_sys>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
};
&i2c2 {
status = "okay";
vdd_npu_s0: regulator@42 {
compatible = "rockchip,rk8602";
reg = <0x42>;
rockchip,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 = <&vcc4v0_sys>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
};
&i2c6 {
clock-frequency = <200000>;
status = "okay";
fusb302: typec-portc@22 {
compatible = "fcs,fusb302";
reg = <0x22>;
interrupt-parent = <&gpio0>;
interrupts = <RK_PD3 IRQ_TYPE_LEVEL_LOW>;
pinctrl-0 = <&usbc0_int>;
pinctrl-names = "default";
vbus-supply = <&vbus5v0_typec>;
connector {
compatible = "usb-c-connector";
data-role = "dual";
label = "USB-C";
power-role = "dual";
try-power-role = "sink";
source-pdos = <PDO_FIXED(5000, 2000, PDO_FIXED_USB_COMM)>;
sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
op-sink-microwatt = <1000000>;
};
};
hym8563: rtc@51 {
compatible = "haoyu,hym8563";
reg = <0x51>;
#clock-cells = <0>;
clock-output-names = "hym8563";
pinctrl-names = "default";
pinctrl-0 = <&hym8563_int>;
interrupt-parent = <&gpio0>;
interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
wakeup-source;
};
};
&i2c7 {
clock-frequency = <200000>;
status = "okay";
rt5616: codec@1b {
compatible = "realtek,rt5616";
reg = <0x1b>;
clocks = <&cru I2S0_8CH_MCLKOUT>;
clock-names = "mclk";
#sound-dai-cells = <0>;
assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
assigned-clock-rates = <12288000>;
port {
rt5616_p0_0: endpoint {
remote-endpoint = <&i2s0_8ch_p0_0>;
};
};
};
/* connected with MIPI-CSI1 */
};
&i2c8 {
pinctrl-0 = <&i2c8m2_xfer>;
};
&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 = <&rt5616_p0_0>;
};
};
};
&pcie2x1l0 {
reset-gpios = <&gpio4 RK_PB3 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc_3v3_pcie20>;
pinctrl-names = "default";
pinctrl-0 = <&pcie2_0_rst>;
status = "okay";
};
&pcie2x1l2 {
reset-gpios = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc_3v3_pcie20>;
pinctrl-names = "default";
pinctrl-0 = <&pcie2_2_rst>;
status = "okay";
};
&pcie30phy {
status = "okay";
};
&pcie3x4 {
reset-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
vpcie3v3-supply = <&vcc3v3_pcie30>;
status = "okay";
};
&pinctrl {
gpio-leds {
sys_led_pin: sys-led-pin {
rockchip,pins = <2 RK_PB7 RK_FUNC_GPIO &pcfg_pull_none>;
};
usr_led_pin: usr-led-pin {
rockchip,pins = <2 RK_PC0 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
headphone {
hp_det: hp-det {
rockchip,pins = <1 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
hym8563 {
hym8563_int: hym8563-int {
rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
pcie {
pcie2_0_rst: pcie2-0-rst {
rockchip,pins = <4 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
};
pcie2_2_rst: pcie2-2-rst {
rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
};
pcie_m2_0_pwren: pcie-m20-pwren {
rockchip,pins = <2 RK_PC5 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb {
typec5v_pwren: typec5v-pwren {
rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
};
usbc0_int: usbc0-int {
rockchip,pins = <0 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
};
&pwm1 {
pinctrl-0 = <&pwm1m1_pins>;
status = "okay";
};
&saradc {
vref-supply = <&avcc_1v8_s0>;
status = "okay";
};
&sdhci {
bus-width = <8>;
no-sdio;
no-sd;
non-removable;
max-frequency = <200000000>;
mmc-hs400-1_8v;
mmc-hs400-enhanced-strobe;
status = "okay";
};
&sdmmc {
max-frequency = <200000000>;
no-sdio;
no-mmc;
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
disable-wp;
sd-uhs-sdr104;
vmmc-supply = <&vcc_3v3_s3>;
vqmmc-supply = <&vccio_sd_s0>;
status = "okay";
};
&spi2 {
status = "okay";
assigned-clocks = <&cru CLK_SPI2>;
assigned-clock-rates = <200000000>;
pinctrl-names = "default";
pinctrl-0 = <&spi2m2_cs0 &spi2m2_pins>;
num-cs = <1>;
pmic@0 {
compatible = "rockchip,rk806";
spi-max-frequency = <1000000>;
reg = <0x0>;
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>;
vcc1-supply = <&vcc4v0_sys>;
vcc2-supply = <&vcc4v0_sys>;
vcc3-supply = <&vcc4v0_sys>;
vcc4-supply = <&vcc4v0_sys>;
vcc5-supply = <&vcc4v0_sys>;
vcc6-supply = <&vcc4v0_sys>;
vcc7-supply = <&vcc4v0_sys>;
vcc8-supply = <&vcc4v0_sys>;
vcc9-supply = <&vcc4v0_sys>;
vcc10-supply = <&vcc4v0_sys>;
vcc11-supply = <&vcc_2v0_pldo_s3>;
vcc12-supply = <&vcc4v0_sys>;
vcc13-supply = <&vcc_1v1_nldo_s3>;
vcc14-supply = <&vcc_1v1_nldo_s3>;
vcca-supply = <&vcc4v0_sys>;
gpio-controller;
#gpio-cells = <2>;
rk806_dvs1_null: dvs1-null-pins {
pins = "gpio_pwrctrl2";
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-off-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-init-microvolt = <750000>;
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-off-in-suspend;
};
};
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-off-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-off-in-suspend;
};
};
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-off-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-off-in-suspend;
};
};
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-off-in-suspend;
};
};
};
};
};
&tsadc {
status = "okay";
};
&uart2 {
pinctrl-0 = <&uart2m0_xfer>;
status = "okay";
};
&u2phy2_host {
status = "okay";
};
&u2phy3_host {
status = "okay";
};
&u2phy2 {
status = "okay";
};
&u2phy3 {
status = "okay";
};
&usb_host0_ehci {
status = "okay";
};
&usb_host0_ohci {
status = "okay";
};
&usb_host1_ehci {
status = "okay";
};
&usb_host1_ohci {
status = "okay";
};