// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
/*
* Copyright (c) 2019 Hardkernel Co., Ltd
* Copyright (c) 2020 Theobroma Systems Design und Consulting GmbH
*/
/dts-v1/;
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/pinctrl/rockchip.h>
#include "rk3326.dtsi"
/ {
model = "ODROID-GO Advance";
compatible = "hardkernel,rk3326-odroid-go2", "rockchip,rk3326";
chosen {
stdout-path = "serial2:115200n8";
};
backlight: backlight {
compatible = "pwm-backlight";
power-supply = <&vcc_bl>;
pwms = <&pwm1 0 25000 0>;
};
gpio-keys {
compatible = "gpio-keys";
pinctrl-names = "default";
pinctrl-0 = <&btn_pins>;
/*
* *** ODROIDGO2-Advance Switch layout ***
* |------------------------------------------------|
* | sw15 sw16 |
* |------------------------------------------------|
* | sw1 |-------------------| sw8 |
* | sw3 sw4 | | sw7 sw5 |
* | sw2 | LCD Display | sw6 |
* | | | |
* | |-------------------| |
* | sw9 sw10 sw11 sw12 sw13 sw14 |
* |------------------------------------------------|
*/
sw1 {
gpios = <&gpio1 RK_PB4 GPIO_ACTIVE_LOW>;
label = "DPAD-UP";
linux,code = <BTN_DPAD_UP>;
};
sw2 {
gpios = <&gpio1 RK_PB5 GPIO_ACTIVE_LOW>;
label = "DPAD-DOWN";
linux,code = <BTN_DPAD_DOWN>;
};
sw3 {
gpios = <&gpio1 RK_PB6 GPIO_ACTIVE_LOW>;
label = "DPAD-LEFT";
linux,code = <BTN_DPAD_LEFT>;
};
sw4 {
gpios = <&gpio1 RK_PB7 GPIO_ACTIVE_LOW>;
label = "DPAD-RIGHT";
linux,code = <BTN_DPAD_RIGHT>;
};
sw5 {
gpios = <&gpio1 RK_PA2 GPIO_ACTIVE_LOW>;
label = "BTN-A";
linux,code = <BTN_EAST>;
};
sw6 {
gpios = <&gpio1 RK_PA5 GPIO_ACTIVE_LOW>;
label = "BTN-B";
linux,code = <BTN_SOUTH>;
};
sw7 {
gpios = <&gpio1 RK_PA6 GPIO_ACTIVE_LOW>;
label = "BTN-Y";
linux,code = <BTN_WEST>;
};
sw8 {
gpios = <&gpio1 RK_PA7 GPIO_ACTIVE_LOW>;
label = "BTN-X";
linux,code = <BTN_NORTH>;
};
sw9 {
gpios = <&gpio2 RK_PA0 GPIO_ACTIVE_LOW>;
label = "F1";
linux,code = <BTN_TRIGGER_HAPPY1>;
};
sw10 {
gpios = <&gpio2 RK_PA1 GPIO_ACTIVE_LOW>;
label = "F2";
linux,code = <BTN_TRIGGER_HAPPY2>;
};
sw11 {
gpios = <&gpio2 RK_PA2 GPIO_ACTIVE_LOW>;
label = "F3";
linux,code = <BTN_TRIGGER_HAPPY3>;
};
sw12 {
gpios = <&gpio2 RK_PA3 GPIO_ACTIVE_LOW>;
label = "F4";
linux,code = <BTN_TRIGGER_HAPPY4>;
};
sw13 {
gpios = <&gpio2 RK_PA4 GPIO_ACTIVE_LOW>;
label = "F5";
linux,code = <BTN_TRIGGER_HAPPY5>;
};
sw14 {
gpios = <&gpio2 RK_PA5 GPIO_ACTIVE_LOW>;
label = "F6";
linux,code = <BTN_TRIGGER_HAPPY6>;
};
sw15 {
gpios = <&gpio2 RK_PA6 GPIO_ACTIVE_LOW>;
label = "TOP-LEFT";
linux,code = <BTN_TL>;
};
sw16 {
gpios = <&gpio2 RK_PA7 GPIO_ACTIVE_LOW>;
label = "TOP-RIGHT";
linux,code = <BTN_TR>;
};
};
leds: gpio-leds {
compatible = "gpio-leds";
pinctrl-names = "default";
pinctrl-0 = <&blue_led_pin>;
blue_led: led-0 {
label = "blue:heartbeat";
gpios = <&gpio0 RK_PC1 GPIO_ACTIVE_HIGH>;
linux,default-trigger = "heartbeat";
};
};
vccsys: vccsys {
compatible = "regulator-fixed";
regulator-name = "vcc3v8_sys";
regulator-always-on;
regulator-min-microvolt = <3800000>;
regulator-max-microvolt = <3800000>;
};
vcc_host: vcc_host {
compatible = "regulator-fixed";
regulator-name = "vcc_host";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
gpio = <&gpio0 RK_PB7 GPIO_ACTIVE_HIGH>;
enable-active-high;
regulator-always-on;
vin-supply = <&vccsys>;
};
};
&cpu0 {
cpu-supply = <&vdd_arm>;
};
&cpu1 {
cpu-supply = <&vdd_arm>;
};
&cpu2 {
cpu-supply = <&vdd_arm>;
};
&cpu3 {
cpu-supply = <&vdd_arm>;
};
&cru {
assigned-clocks = <&cru PLL_NPLL>,
<&cru ACLK_BUS_PRE>, <&cru ACLK_PERI_PRE>,
<&cru HCLK_BUS_PRE>, <&cru HCLK_PERI_PRE>,
<&cru PCLK_BUS_PRE>, <&cru SCLK_GPU>,
<&cru PLL_CPLL>;
assigned-clock-rates = <1188000000>,
<200000000>, <200000000>,
<150000000>, <150000000>,
<100000000>, <200000000>,
<17000000>;
};
&display_subsystem {
status = "okay";
};
&dsi {
status = "okay";
ports {
mipi_out: port@1 {
reg = <1>;
mipi_out_panel: endpoint {
remote-endpoint = <&mipi_in_panel>;
};
};
};
panel@0 {
compatible = "elida,kd35t133";
reg = <0>;
backlight = <&backlight>;
iovcc-supply = <&vcc_lcd>;
reset-gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
vdd-supply = <&vcc_lcd>;
port {
mipi_in_panel: endpoint {
remote-endpoint = <&mipi_out_panel>;
};
};
};
};
&dsi_dphy {
status = "okay";
};
&gpu {
mali-supply = <&vdd_logic>;
status = "okay";
};
&i2c0 {
clock-frequency = <400000>;
i2c-scl-falling-time-ns = <16>;
i2c-scl-rising-time-ns = <280>;
status = "okay";
rk817: pmic@20 {
compatible = "rockchip,rk817";
reg = <0x20>;
interrupt-parent = <&gpio0>;
interrupts = <RK_PB2 IRQ_TYPE_LEVEL_LOW>;
pinctrl-names = "default";
pinctrl-0 = <&pmic_int>;
rockchip,system-power-controller;
wakeup-source;
#clock-cells = <1>;
clock-output-names = "rk808-clkout1", "xin32k";
vcc1-supply = <&vccsys>;
vcc2-supply = <&vccsys>;
vcc3-supply = <&vccsys>;
vcc4-supply = <&vccsys>;
vcc5-supply = <&vccsys>;
vcc6-supply = <&vccsys>;
vcc7-supply = <&vccsys>;
regulators {
vdd_logic: DCDC_REG1 {
regulator-name = "vdd_logic";
regulator-min-microvolt = <950000>;
regulator-max-microvolt = <1150000>;
regulator-ramp-delay = <6001>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <950000>;
};
};
vdd_arm: DCDC_REG2 {
regulator-name = "vdd_arm";
regulator-min-microvolt = <950000>;
regulator-max-microvolt = <1350000>;
regulator-ramp-delay = <6001>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-off-in-suspend;
regulator-suspend-microvolt = <950000>;
};
};
vcc_ddr: DCDC_REG3 {
regulator-name = "vcc_ddr";
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
};
};
vcc_3v3: DCDC_REG4 {
regulator-name = "vcc_3v3";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-off-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vcc_1v8: LDO_REG2 {
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>;
};
};
vdd_1v0: LDO_REG3 {
regulator-name = "vdd_1v0";
regulator-min-microvolt = <1000000>;
regulator-max-microvolt = <1000000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <1000000>;
};
};
vcc3v3_pmu: LDO_REG4 {
regulator-name = "vcc3v3_pmu";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vccio_sd: LDO_REG5 {
regulator-name = "vccio_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>;
};
};
vcc_sd: LDO_REG6 {
regulator-name = "vcc_sd";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-boot-on;
regulator-state-mem {
regulator-on-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vcc_bl: LDO_REG7 {
regulator-name = "vcc_bl";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-state-mem {
regulator-off-in-suspend;
regulator-suspend-microvolt = <3300000>;
};
};
vcc_lcd: LDO_REG8 {
regulator-name = "vcc_lcd";
regulator-min-microvolt = <2800000>;
regulator-max-microvolt = <2800000>;
regulator-state-mem {
regulator-off-in-suspend;
regulator-suspend-microvolt = <2800000>;
};
};
vcc_cam: LDO_REG9 {
regulator-name = "vcc_cam";
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
regulator-state-mem {
regulator-off-in-suspend;
regulator-suspend-microvolt = <3000000>;
};
};
};
};
};
/* EXT Header(P2): 7(SCL:GPIO0.C2), 8(SDA:GPIO0.C3) */
&i2c1 {
clock-frequency = <400000>;
status = "okay";
};
/* I2S 1 Channel Used */
&i2s1_2ch {
status = "okay";
};
&io_domains {
vccio1-supply = <&vcc_3v3>;
vccio2-supply = <&vccio_sd>;
vccio3-supply = <&vcc_3v3>;
vccio4-supply = <&vcc_3v3>;
vccio5-supply = <&vcc_3v3>;
vccio6-supply = <&vcc_3v3>;
status = "okay";
};
&pmu_io_domains {
pmuio1-supply = <&vcc3v3_pmu>;
pmuio2-supply = <&vcc3v3_pmu>;
status = "okay";
};
&pwm1 {
status = "okay";
};
&saradc {
vref-supply = <&vcc_1v8>;
status = "okay";
};
&sdmmc {
bus-width = <4>;
cap-sd-highspeed;
card-detect-delay = <200>;
cd-gpios = <&gpio0 RK_PA3 GPIO_ACTIVE_LOW>; /*[> CD GPIO <]*/
sd-uhs-sdr12;
sd-uhs-sdr25;
sd-uhs-sdr50;
sd-uhs-sdr104;
vmmc-supply = <&vcc_sd>;
vqmmc-supply = <&vccio_sd>;
status = "okay";
};
&tsadc {
status = "okay";
};
&u2phy {
status = "okay";
u2phy_host: host-port {
status = "okay";
};
u2phy_otg: otg-port {
status = "disabled";
};
};
&usb20_otg {
status = "okay";
};
/* EXT Header(P2): 2(RXD:GPIO1.C0),3(TXD:.C1),4(CTS:.C2),5(RTS:.C3) */
&uart1 {
pinctrl-names = "default";
pinctrl-0 = <&uart1_xfer &uart1_cts>;
status = "okay";
};
&uart2 {
pinctrl-names = "default";
pinctrl-0 = <&uart2m1_xfer>;
status = "okay";
};
&vopb {
status = "okay";
};
&vopb_mmu {
status = "okay";
};
&pinctrl {
btns {
btn_pins: btn-pins {
rockchip,pins = <1 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
<1 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
<1 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
<1 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,
<1 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>,
<1 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>,
<1 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>,
<1 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>,
<2 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>,
<2 RK_PA1 RK_FUNC_GPIO &pcfg_pull_up>,
<2 RK_PA2 RK_FUNC_GPIO &pcfg_pull_up>,
<2 RK_PA3 RK_FUNC_GPIO &pcfg_pull_up>,
<2 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>,
<2 RK_PA5 RK_FUNC_GPIO &pcfg_pull_up>,
<2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_up>,
<2 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>;
};
};
headphone {
hp_det: hp-det {
rockchip,pins = <2 RK_PC6 RK_FUNC_GPIO &pcfg_pull_down>;
};
};
leds {
blue_led_pin: blue-led-pin {
rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
};
};
pmic {
dc_det: dc-det {
rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
};
pmic_int: pmic-int {
rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>;
};
soc_slppin_gpio: soc_slppin_gpio {
rockchip,pins = <0 RK_PA4 RK_FUNC_GPIO &pcfg_output_low>;
};
soc_slppin_rst: soc_slppin_rst {
rockchip,pins = <0 RK_PA4 2 &pcfg_pull_none>;
};
soc_slppin_slp: soc_slppin_slp {
rockchip,pins = <0 RK_PA4 1 &pcfg_pull_none>;
};
};
};
