// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/dts-v1/;
#include <dt-bindings/clock/rockchip,rk808.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/leds/common.h>
#include <dt-bindings/sound/rt5640.h>
#include "rk3368.dtsi"
/ {
model = "Neardi LBA3368";
compatible = "neardi,lba3368", "rockchip,rk3368";
aliases {
ethernet0 = &gmac;
mmc0 = &emmc;
mmc1 = &sdmmc;
mmc2 = &sdio0;
rtc0 = &hym8563;
rtc1 = &rk808;
};
chosen {
stdout-path = "serial1:115200n8";
};
memory@0 {
device_type = "memory";
reg = <0x0 0x0 0x0 0x40000000>;
};
adc-key {
compatible = "adc-keys";
io-channels = <&saradc 1>;
io-channel-names = "buttons";
poll-interval = <100>;
keyup-threshold-microvolt = <1800000>;
button-recovery {
label = "Recovery";
linux,code = <KEY_VENDOR>;
press-threshold-microvolt = <0>;
};
};
analog-sound {
compatible = "audio-graph-card";
dais = <&i2s_8ch_p0>;
hp-det-gpio = <&gpio0 RK_PC7 GPIO_ACTIVE_HIGH>;
label = "alc5640";
routing = "Mic Jack", "MICBIAS1",
"IN1P", "Mic Jack",
"Headphone Jack", "HPOL",
"Headphone Jack", "HPOR",
"Speakers", "SPORP",
"Speakers", "SPORN",
"Speakers", "SPOLP",
"Speakers", "SPOLN";
widgets = "Microphone", "Mic Jack",
"Headphone", "Headphone Jack",
"Speaker", "Speakers";
pinctrl-names = "default";
pinctrl-0 = <&hp_det>;
};
dc_12v: dc-12v-regulator {
compatible = "regulator-fixed";
regulator-name = "dc_12v";
regulator-min-microvolt = <12000000>;
regulator-max-microvolt = <12000000>;
regulator-always-on;
regulator-boot-on;
};
ext_gmac: gmac-clk {
compatible = "fixed-clock";
clock-frequency = <50000000>;
clock-output-names = "ext_gmac";
#clock-cells = <0>;
};
hub_avdd: hub-avdd-regulator {
compatible = "regulator-fixed";
regulator-name = "hub_avdd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc_io>;
regulator-always-on;
};
leds {
compatible = "gpio-leds";
power-led {
gpios = <&gpio0 RK_PA4 GPIO_ACTIVE_HIGH>;
function = LED_FUNCTION_POWER;
color = <LED_COLOR_ID_GREEN>;
default-state = "on";
pinctrl-names = "default";
pinctrl-0 = <&power_led>;
};
};
sdio_pwrseq: sdio-pwrseq {
compatible = "mmc-pwrseq-simple";
clocks = <&rk808 RK808_CLKOUT1>;
clock-names = "ext_clock";
reset-gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&wifi_reg_on>;
};
vcc_host: vcc-host-regulator {
compatible = "regulator-fixed";
gpio = <&gpio3 RK_PC1 GPIO_ACTIVE_HIGH>;
regulator-name = "vcc_host";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc_sys>;
pinctrl-names = "default";
pinctrl-0 = <&host_vbus_drv>;
enable-active-high;
regulator-always-on;
};
vcc_lan: vcc-lan-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_lan";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
vin-supply = <&vcc_io>;
regulator-always-on;
};
vcc_otg: vcc-otg-regulator {
compatible = "regulator-fixed";
gpio = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
regulator-name = "vcc_otg";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&vcc_sys>;
pinctrl-names = "default";
pinctrl-0 = <&otg_vbus_drv>;
enable-active-high;
regulator-always-on;
};
vcc_sys: vcc-sys-regulator {
compatible = "regulator-fixed";
regulator-name = "vcc_sys";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
vin-supply = <&dc_12v>;
regulator-always-on;
regulator-boot-on;
};
vdd10_usb: vdd10-usb-regulator {
compatible = "regulator-fixed";
regulator-name = "vdd10_usb";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
vin-supply = <&vdd_10>;
regulator-always-on;
};
};
&cpu_l0 {
cpu-supply = <&vdd_cpu>;
};
&cpu_l1 {
cpu-supply = <&vdd_cpu>;
};
&cpu_l2 {
cpu-supply = <&vdd_cpu>;
};
&cpu_l3 {
cpu-supply = <&vdd_cpu>;
};
&cpu_b0 {
cpu-supply = <&vdd_cpu>;
};
&cpu_b1 {
cpu-supply = <&vdd_cpu>;
};
&cpu_b2 {
cpu-supply = <&vdd_cpu>;
};
&cpu_b3 {
cpu-supply = <&vdd_cpu>;
};
&emmc {
bus-width = <8>;
vmmc-supply = <&vcc_io>;
vqmmc-supply = <&vcc_18>;
pinctrl-names = "default";
pinctrl-0 = <&emmc_clk &emmc_cmd &emmc_bus8>;
cap-mmc-highspeed;
non-removable;
no-sd;
no-sdio;
mmc-hs200-1_8v;
status = "okay";
};
&gmac {
clock_in_out = "input";
phy-handle = <&phy>;
phy-mode = "rmii";
phy-supply = <&vcc_lan>;
assigned-clocks = <&cru SCLK_MAC>;
assigned-clock-parents = <&ext_gmac>;
pinctrl-names = "default";
pinctrl-0 = <&rmii_pins>;
status = "okay";
mdio {
compatible = "snps,dwmac-mdio";
#address-cells = <1>;
#size-cells = <0>;
phy: ethernet-phy@1 {
compatible = "ethernet-phy-ieee802.3-c22";
reg = <1>;
max-speed = <100>;
reset-assert-us = <10000>;
reset-deassert-us = <1000000>;
reset-gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&phy_rst>;
};
};
};
&io_domains {
audio-supply = <&vcca1v8_codec>;
dvp-supply = <&vcc_18>;
flash0-supply = <&vcc_18>;
gpio1830-supply = <&vcc_io>;
gpio30-supply = <&vcc_io>;
sdcard-supply = <&vccio_sd>;
wifi-supply = <&vdd1v8_wl>;
status = "okay";
};
&i2c0 {
status = "okay";
rk808: pmic@1b {
compatible = "rockchip,rk808";
reg = <0x1b>;
interrupts-extended = <&gpio0 RK_PA5 IRQ_TYPE_LEVEL_LOW>;
clock-output-names = "rk808-clkout1", "xin32k_wifi_bt";
vcc1-supply = <&vcc_sys>;
vcc2-supply = <&vcc_sys>;
vcc3-supply = <&vcc_sys>;
vcc4-supply = <&vcc_sys>;
vcc6-supply = <&vcc_sys>;
vcc7-supply = <&vcc_sys>;
vcc8-supply = <&vcc_io>;
vcc9-supply = <&vcc_sys>;
vcc10-supply = <&vcc_sys>;
vcc11-supply = <&vcc_sys>;
vcc12-supply = <&vcc_io>;
pinctrl-names = "default";
pinctrl-0 = <&pmic_int &pmic_sleep>;
system-power-controller;
wakeup-source;
#clock-cells = <1>;
regulators {
vdd_cpu: DCDC_REG1 {
regulator-name = "vdd_cpu";
regulator-min-microvolt = <700000>;
regulator-max-microvolt = <1350000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_log: DCDC_REG2 {
regulator-name = "vdd_log";
regulator-min-microvolt = <1100000>;
regulator-max-microvolt = <1500000>;
regulator-ramp-delay = <6001>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-suspend-microvolt = <1000000>;
regulator-on-in-suspend;
};
};
vcc_ddr: DCDC_REG3 {
regulator-name = "vcc_ddr";
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc_io: DCDC_REG4 {
regulator-name = "vcc_io";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-suspend-microvolt = <3300000>;
regulator-on-in-suspend;
};
};
vcca1v8_codec: LDO_REG1 {
regulator-name = "vcca1v8_codec";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vcca3v0_codec: LDO_REG2 {
regulator-name = "vcca3v0_codec";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-always-on;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd_10: LDO_REG3 {
regulator-name = "vdd_10";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-suspend-microvolt = <1000000>;
regulator-on-in-suspend;
};
};
vdd1v8_wl: LDO_REG4 {
regulator-name = "vdd1v8_wl";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vccio_sd: LDO_REG5 {
regulator-name = "vccio_sd";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3300000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vdd10_lcd: LDO_REG6 {
regulator-name = "vdd10_lcd";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vcc_18: LDO_REG7 {
regulator-name = "vcc_18";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-state-mem {
regulator-suspend-microvolt = <1800000>;
regulator-on-in-suspend;
};
};
vcc18_lcd: LDO_REG8 {
regulator-name = "vcc18_lcd";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-state-mem {
regulator-off-in-suspend;
};
};
vcc_tp: SWITCH_REG1 {
regulator-name = "vcc_tp";
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc_sd: SWITCH_REG2 {
regulator-name = "vcc_sd";
regulator-state-mem {
regulator-off-in-suspend;
};
};
};
};
};
&i2c1 {
status = "okay";
codec@1c {
compatible = "realtek,rt5640";
reg = <0x1c>;
clocks = <&cru SCLK_I2S_8CH_OUT>;
clock-names = "mclk";
realtek,dmic1-data-pin = <RT5640_DMIC1_DATA_PIN_IN1P>;
realtek,dmic2-data-pin = <RT5640_DMIC2_DATA_PIN_IN1N>;
realtek,in1-differential;
#sound-dai-cells = <0>;
port {
rt5640_p0_0: endpoint {
remote-endpoint = <&i2s_8ch_p0_0>;
};
};
};
hym8563: rtc@51 {
compatible = "haoyu,hym8563";
reg = <0x51>;
clock-output-names = "xin32k";
#clock-cells = <0>;
};
};
&i2s_8ch {
status = "okay";
i2s_8ch_p0: port {
i2s_8ch_p0_0: endpoint {
dai-format = "i2s";
mclk-fs = <256>;
remote-endpoint = <&rt5640_p0_0>;
};
};
};
&pinctrl {
bluetooth {
bt_host_wake: bt-host-wake {
rockchip,pins = <3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_none>;
};
bt_reg_on: bt-reg-on {
rockchip,pins = <3 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>;
};
bt_wake: bt-wake {
rockchip,pins = <3 RK_PA3 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
leds {
power_led: power-led {
rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
phy {
phy_rst: phy-rst {
rockchip,pins = <3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
pmic {
pmic_int: pmic-int {
rockchip,pins = <0 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>;
};
pmic_sleep: pmic-sleep {
rockchip,pins = <0 RK_PA0 2 &pcfg_pull_none>;
};
};
sdio-pwrseq {
wifi_reg_on: wifi-reg-on {
rockchip,pins = <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
sound {
hp_det: hp-det {
rockchip,pins = <0 RK_PC7 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
usb {
host_vbus_drv: host-vbus-drv {
rockchip,pins = <3 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
};
otg_vbus_drv: otg-vbus-drv {
rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
wifi {
wifi_host_wake: wifi-host-wake {
rockchip,pins = <3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
};
&pmu_io_domains {
pmu-supply = <&vcc_io>;
vop-supply = <&vcc_io>;
status = "okay";
};
&saradc {
vref-supply = <&vcc_18>;
status = "okay";
};
&sdio0 {
bus-width = <4>;
mmc-pwrseq = <&sdio_pwrseq>;
vmmc-supply = <&vcc_io>;
vqmmc-supply = <&vdd1v8_wl>;
assigned-clocks = <&cru SCLK_SDIO0>;
assigned-clock-parents = <&cru PLL_CPLL>;
pinctrl-names = "default";
pinctrl-0 = <&sdio0_bus4 &sdio0_cmd &sdio0_clk>;
cap-sd-highspeed;
cap-sdio-irq;
no-sd;
no-mmc;
non-removable;
sd-uhs-sdr104;
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
wifi@1 {
compatible = "brcm,bcm43455-fmac", "brcm,bcm4329-fmac";
reg = <1>;
interrupts-extended = <&gpio3 RK_PA6 IRQ_TYPE_LEVEL_HIGH>;
interrupt-names = "host-wake";
pinctrl-names = "default";
pinctrl-0 = <&wifi_host_wake>;
};
};
&sdmmc {
bus-width = <4>;
vmmc-supply = <&vcc_sd>;
vqmmc-supply = <&vccio_sd>;
pinctrl-names = "default";
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_bus4 &sdmmc_cd>;
cap-sd-highspeed;
disable-wp;
no-mmc;
no-sdio;
sd-uhs-sdr12;
sd-uhs-sdr25;
sd-uhs-sdr50;
sd-uhs-sdr104;
status = "okay";
};
&tsadc {
rockchip,hw-tshut-mode = <0>;
rockchip,hw-tshut-polarity = <1>;
status = "okay";
};
&uart0 {
pinctrl-names = "default";
pinctrl-0 = <&uart0_xfer &uart0_cts &uart0_rts>;
uart-has-rtscts;
status = "okay";
bluetooth {
compatible = "brcm,bcm4345c5";
interrupts-extended = <&gpio3 RK_PA7 GPIO_ACTIVE_HIGH>;
interrupt-names = "host-wakeup";
clocks = <&rk808 RK808_CLKOUT1>;
clock-names = "lpo";
device-wakeup-gpios = <&gpio3 RK_PA3 GPIO_ACTIVE_HIGH>;
shutdown-gpios = <&gpio3 RK_PA2 GPIO_ACTIVE_HIGH>;
max-speed = <15000000>;
vbat-supply = <&vcc_io>;
vddio-supply = <&vdd1v8_wl>;
pinctrl-names = "default";
pinctrl-0 = <&bt_host_wake &bt_wake &bt_reg_on>;
};
};
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_xfer>;
status = "okay";
};
&uart4 {
pinctrl-names = "default";
pinctrl-0 = <&uart4_xfer>;
status = "okay";
};
&usb_host0_ehci {
#address-cells = <1>;
#size-cells = <0>;
status = "okay";
hub@1 {
compatible = "usb5e3,610";
reg = <1>;
vdd-supply = <&hub_avdd>;
};
};
&usb_otg {
vbus-supply = <&vcc_otg>;
vusb_a-supply = <&vcc_io>;
vusb_d-supply = <&vdd10_usb>;
status = "okay";
};
&wdt {
status = "okay";
};
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