// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include <dt-bindings/usb/pd.h>
#include "rk3588s.dtsi"
/ {
model = "Indiedroid Nova";
compatible = "indiedroid,nova", "rockchip,rk3588s";
aliases {
mmc0 = &sdhci;
mmc1 = &sdmmc;
mmc2 = &sdio;
serial2 = &uart2;
};
chosen {
stdout-path = "serial2:1500000n8";
};
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
clock-names = "ext_clock";
clocks = <&rtc_hym8563>;
pinctrl-0 = <&wifi_enable_h>;
pinctrl-names = "default";
post-power-on-delay-ms = <200>;
reset-gpios = <&gpio0 RK_PC7 GPIO_ACTIVE_LOW>;
};
sound {
compatible = "audio-graph-card";
label = "rockchip,es8388-codec";
widgets = "Microphone", "Mic Jack",
"Headphone", "Headphones";
routing = "LINPUT2", "Mic Jack",
"Headphones", "LOUT1",
"Headphones", "ROUT1";
dais = <&i2s0_8ch_p0>;
};
vbus5v0_typec: vbus5v0-typec-regulator {
compatible = "regulator-fixed";
enable-active-high;
gpio = <&gpio4 RK_PA5 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&typec5v_pwren>;
pinctrl-names = "default";
regulator-name = "vbus5v0_typec";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc5v0_usb>;
};
vcc_1v1_nldo_s3: vcc-1v1-nldo-s3-regulator {
compatible = "regulator-fixed";
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <1100000>;
regulator-min-microvolt = <1100000>;
regulator-name = "vcc_1v1_nldo_s3";
vin-supply = <&vcc5v0_sys>;
};
/* Regulator is enabled whenever vcc_1v8_s0 is above 1.6v */
vcc_3v3_s0: vcc-3v3-s0-regulator {
compatible = "regulator-fixed";
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "vcc_3v3_s0";
vin-supply = <&vcc_3v3_s3>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vcc5v0_sys: vcc5v0-sys-regulator {
compatible = "regulator-fixed";
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <5000000>;
regulator-min-microvolt = <5000000>;
regulator-name = "vcc5v0_sys";
};
vcc5v0_usb: vcc5v0-usb-regulator {
compatible = "regulator-fixed";
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <5000000>;
regulator-min-microvolt = <5000000>;
regulator-name = "vcc5v0_usb";
vin-supply = <&vcc5v0_usbdcin>;
};
vcc5v0_usbdcin: vcc5v0-usbdcin-regulator {
compatible = "regulator-fixed";
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <5000000>;
regulator-min-microvolt = <5000000>;
regulator-name = "vcc5v0_usbdcin";
};
};
&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>;
};
/*
* Add labels for each GPIO pin exposed on the 40 pin header. Note that
* voltage of each GPIO pin could be either 3.3v or 1.8v (as noted by
* label).
*/
&gpio0 {
gpio-line-names = /* GPIO0 A0-A7 */
"", "", "", "",
"", "", "", "",
/* GPIO0 B0-B7 */
"", "", "", "",
"", "", "", "",
/* GPIO0 C0-C7 */
"", "", "", "",
"", "", "", "",
/* GPIO0 D0-D7 */
"HEADER_12_1v8", "", "", "HEADER_24_1v8",
"", "", "", "";
};
&gpio1 {
gpio-line-names = /* GPIO1 A0-A7 */
"HEADER_27_3v3", "HEADER_28_3v3", "", "",
"HEADER_29_1v8", "", "HEADER_7_1v8", "",
/* GPIO1 B0-B7 */
"", "HEADER_31_1v8", "HEADER_33_1v8", "",
"HEADER_11_1v8", "HEADER_13_1v8", "", "",
/* GPIO1 C0-C7 */
"", "", "", "",
"", "", "", "",
/* GPIO1 D0-D7 */
"", "", "", "",
"", "", "HEADER_5_3v3", "HEADER_3_3v3";
};
&gpio3 {
gpio-line-names = /* GPIO3 A0-A7 */
"", "", "", "",
"", "", "", "",
/* GPIO3 B0-B7 */
"HEADER_16_1v8", "HEADER_18_1v8", "", "",
"", "", "", "HEADER_19_1v8",
/* GPIO3 C0-C7 */
"HEADER_21_1v8", "HEADER_23_1v8", "", "HEADER_26_1v8",
"HEADER_15_1v8", "HEADER_22_1v8", "", "",
/* GPIO3 D0-D7 */
"", "", "", "",
"", "", "", "";
};
&gpio4 {
gpio-line-names = /* GPIO4 A0-A7 */
"", "", "HEADER_37_3v3", "HEADER_32_3v3",
"HEADER_36_3v3", "", "HEADER_35_3v3", "HEADER_38_3v3",
/* GPIO4 B0-B7 */
"", "", "", "HEADER_40_3v3",
"HEADER_8_3v3", "HEADER_10_3v3", "", "",
/* GPIO4 C0-C7 */
"", "", "", "",
"", "", "", "",
/* GPIO4 D0-D7 */
"", "", "", "",
"", "", "", "";
};
&i2c0 {
pinctrl-0 = <&i2c0m2_xfer>;
pinctrl-names = "default";
status = "okay";
vdd_cpu_big0_s0: regulator@42 {
compatible = "rockchip,rk8602";
reg = <0x42>;
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <1050000>;
regulator-min-microvolt = <550000>;
regulator-name = "vdd_cpu_big0_s0";
regulator-ramp-delay = <2300>;
fcs,suspend-voltage-selector = <1>;
vin-supply = <&vcc5v0_sys>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_cpu_big1_s0: regulator@43 {
compatible = "rockchip,rk8603", "rockchip,rk8602";
reg = <0x43>;
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <1050000>;
regulator-min-microvolt = <550000>;
regulator-name = "vdd_cpu_big1_s0";
regulator-ramp-delay = <2300>;
fcs,suspend-voltage-selector = <1>;
vin-supply = <&vcc5v0_sys>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
};
&i2c2 {
status = "okay";
vdd_npu_s0: regulator@42 {
compatible = "rockchip,rk8602";
reg = <0x42>;
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <950000>;
regulator-min-microvolt = <550000>;
regulator-name = "vdd_npu_s0";
regulator-ramp-delay = <2300>;
fcs,suspend-voltage-selector = <1>;
vin-supply = <&vcc5v0_sys>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
};
&i2c6 {
pinctrl-0 = <&i2c6m3_xfer>;
status = "okay";
fusb302: typec-portc@22 {
compatible = "fcs,fusb302";
reg = <0x22>;
interrupt-parent = <&gpio0>;
interrupts = <RK_PC4 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, 3000, PDO_FIXED_USB_COMM)>;
sink-pdos = <PDO_FIXED(5000, 1000, PDO_FIXED_USB_COMM)>;
op-sink-microwatt = <1000000>;
};
};
rtc_hym8563: rtc@51 {
compatible = "haoyu,hym8563";
reg = <0x51>;
#clock-cells = <0>;
clock-output-names = "hym8563";
interrupt-parent = <&gpio0>;
interrupts = <RK_PB0 IRQ_TYPE_LEVEL_LOW>;
pinctrl-0 = <&hym8563_int>;
pinctrl-names = "default";
wakeup-source;
};
};
&i2c7 {
pinctrl-0 = <&i2c7m0_xfer>;
status = "okay";
es8388: audio-codec@11 {
compatible = "everest,es8388";
reg = <0x11>;
assigned-clock-rates = <12288000>;
assigned-clocks = <&cru I2S0_8CH_MCLKOUT>;
AVDD-supply = <&vcc_3v3_s3>;
clock-names = "mclk";
clocks = <&cru I2S0_8CH_MCLKOUT>;
DVDD-supply = <&vcc_1v8_s3>;
HPVDD-supply = <&vcc_3v3_s3>;
PVDD-supply = <&vcc_1v8_s3>;
#sound-dai-cells = <0>;
port {
es8388_p0_0: endpoint {
remote-endpoint = <&i2s0_8ch_p0_0>;
};
};
};
};
&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 = <&es8388_p0_0>;
};
};
};
&pinctrl {
bluetooth-pins {
bt_reset: bt-reset {
rockchip,pins =
<0 RK_PD4 RK_FUNC_GPIO &pcfg_pull_none>;
};
bt_wake_dev: bt-wake-dev {
rockchip,pins =
<0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
};
bt_wake_host: bt-wake-host {
rockchip,pins =
<0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
hym8563 {
hym8563_int: hym8563-int {
rockchip,pins =
<0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sdio-pwrseq {
wifi_enable_h: wifi-enable-h {
rockchip,pins =
<0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb-typec {
usbc0_int: usbc0-int {
rockchip,pins =
<0 RK_PC4 RK_FUNC_GPIO &pcfg_pull_up>;
};
typec5v_pwren: typec5v-pwren {
rockchip,pins =
<4 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
/* HS400 modes seemed to cause io errors. */
&sdhci {
bus-width = <8>;
no-mmc-hs400;
no-sd;
no-sdio;
non-removable;
vmmc-supply = <&vcc_3v3_s0>;
vqmmc-supply = <&vcc_1v8_s3>;
status = "okay";
};
&sdio {
bus-width = <4>;
cap-sd-highspeed;
cap-sdio-irq;
disable-wp;
keep-power-in-suspend;
max-frequency = <100000000>;
mmc-pwrseq = <&sdio_pwrseq>;
no-mmc;
no-sd;
non-removable;
sd-uhs-sdr104;
vmmc-supply = <&vcc_3v3_s3>;
vqmmc-supply = <&vcc_1v8_s3>;
status = "okay";
};
&sdmmc {
bus-width = <4>;
cap-mmc-highspeed;
cap-sd-highspeed;
disable-wp;
no-sdio;
no-mmc;
sd-uhs-sdr104;
vmmc-supply = <&vcc_3v3_s3>;
vqmmc-supply = <&vccio_sd_s0>;
status = "okay";
};
&spi2 {
#address-cells = <1>;
assigned-clocks = <&cru CLK_SPI2>;
assigned-clock-rates = <200000000>;
num-cs = <1>;
pinctrl-0 = <&spi2m2_pins>, <&spi2m2_cs0>;
pinctrl-names = "default";
#size-cells = <0>;
status = "okay";
pmic@0 {
compatible = "rockchip,rk806";
reg = <0x0>;
#gpio-cells = <2>;
gpio-controller;
interrupt-parent = <&gpio0>;
interrupts = <RK_PA7 IRQ_TYPE_LEVEL_LOW>;
pinctrl-0 = <&pmic_pins>, <&rk806_dvs1_null>,
<&rk806_dvs2_null>, <&rk806_dvs3_null>;
pinctrl-names = "default";
spi-max-frequency = <1000000>;
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_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: dcdc-reg1 {
regulator-boot-on;
regulator-enable-ramp-delay = <400>;
regulator-max-microvolt = <950000>;
regulator-min-microvolt = <550000>;
regulator-name = "vdd_gpu_s0";
regulator-ramp-delay = <12500>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_cpu_lit_s0: dcdc-reg2 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <950000>;
regulator-min-microvolt = <550000>;
regulator-ramp-delay = <12500>;
regulator-name = "vdd_cpu_lit_s0";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_logic_s0: dcdc-reg3 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <750000>;
regulator-min-microvolt = <675000>;
regulator-name = "vdd_logic_s0";
regulator-ramp-delay = <12500>;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <750000>;
};
};
vdd_vdenc_s0: dcdc-reg4 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <950000>;
regulator-min-microvolt = <550000>;
regulator-name = "vdd_vdenc_s0";
regulator-ramp-delay = <12500>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_ddr_s0: dcdc-reg5 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <750000>;
regulator-max-microvolt = <850000>;
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-max-microvolt = <1100000>;
regulator-min-microvolt = <1100000>;
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-max-microvolt = <2000000>;
regulator-min-microvolt = <2000000>;
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-max-microvolt = <3300000>;
regulator-min-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-max-microvolt = <600000>;
regulator-min-microvolt = <600000>;
regulator-name = "vddq_ddr_s0";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vcc_1v8_s3: dcdc-reg10 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <1800000>;
regulator-min-microvolt = <1800000>;
regulator-name = "vcc_1v8_s3";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vcc_1v8_s0: pldo-reg1 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <1800000>;
regulator-min-microvolt = <1800000>;
regulator-name = "vcc_1v8_s0";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vcca_1v8_s0: pldo-reg2 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <1800000>;
regulator-min-microvolt = <1800000>;
regulator-name = "vcca_1v8_s0";
regulator-state-mem {
regulator-off-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vdda_1v2_s0: pldo-reg3 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <1200000>;
regulator-min-microvolt = <1200000>;
regulator-name = "vdda_1v2_s0";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vcca_3v3_s0: pldo-reg4 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <3300000>;
regulator-name = "vcca_3v3_s0";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vccio_sd_s0: pldo-reg5 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <3300000>;
regulator-min-microvolt = <1800000>;
regulator-name = "vccio_sd_s0";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vcc_1v8_s3_pldo6: pldo-reg6 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <1800000>;
regulator-min-microvolt = <1800000>;
regulator-name = "vcc_1v8_s3_pldo6";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1800000>;
};
};
vdd_0v75_s3: nldo-reg1 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <750000>;
regulator-min-microvolt = <750000>;
regulator-name = "vdd_0v75_s3";
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <750000>;
};
};
vdda_ddr_pll_s0: nldo-reg2 {
regulator-always-on;
regulator-boot-on;
regulator-max-microvolt = <850000>;
regulator-min-microvolt = <850000>;
regulator-name = "vdda_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-max-microvolt = <750000>;
regulator-min-microvolt = <750000>;
regulator-name = "avdd_0v75_s0";
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdda_0v85_s0: nldo-reg4 {
regulator-always-on;
regulator-boot-on;
regulator-min-microvolt = <850000>;
regulator-max-microvolt = <850000>;
regulator-name = "vdda_0v85_s0";
regulator-state-mem {
regulator-off-in-suspend;
};
};
/* Schematics show not in use */
nldo-reg5 {
};
};
};
};
&tsadc {
status = "okay";
};
&uart2 {
pinctrl-0 = <&uart2m0_xfer>;
status = "okay";
};
/* DMA seems to interfere with bluetooth device normal operation. */
&uart9 {
pinctrl-0 = <&uart9m2_xfer>, <&uart9m2_ctsn>, <&uart9m2_rtsn>;
pinctrl-names = "default";
/delete-property/ dma-names;
/delete-property/ dmas;
uart-has-rtscts;
status = "okay";
bluetooth {
compatible = "realtek,rtl8821cs-bt",
"realtek,rtl8723bs-bt";
device-wake-gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
enable-gpios = <&gpio0 RK_PD4 GPIO_ACTIVE_HIGH>;
host-wake-gpios = <&gpio0 RK_PC5 GPIO_ACTIVE_HIGH>;
pinctrl-0 = <&bt_reset>, <&bt_wake_dev>, <&bt_wake_host>;
pinctrl-names = "default";
};
};