From: Heiko Stuebner <heiko.stuebner@xxxxxxxxxxxxxxxxxxxxx>
The Odroid Advance Go is a handheld based on Rockchip's rk3326 soc
with a DSI display and some handheld controls including an analog
joystick connected to the saradc.
Signed-off-by: Heiko Stuebner <heiko.stuebner@xxxxxxxxxxxxxxxxxxxxx>
---
changes in v2:
- move backlight to its alphabetic correct position
- name heartbeat-led according to yaml binding
- re-sort some properties
- drop pinctrl overrides from tsdadc, they're using a wrong name anyway
arch/arm64/boot/dts/rockchip/Makefile | 1 +
.../boot/dts/rockchip/rk3326-odroid-go2.dts | 541 ++++++++++++++++++
2 files changed, 542 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index af1e1c3707d0..86c38467d487 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -6,6 +6,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-copperhead-ltk101b4029w.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += px30-evb.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-evb.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-roc-cc.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-odroid-go2.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-a1.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-rock64.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts
new file mode 100644
index 000000000000..a04466eafef2
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2.dts
@@ -0,0 +1,541 @@
+// 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 layoout ***
+ * |------------------------------------------------|
+ * | 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 = "led_pins";
+ pinctrl-0 = <&led_pins>;
+
+ 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 {
+ #sound-dai-cells = <0>;
+ 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 {
+ pmic {
+ pmic_int: pmic-int {
+ rockchip,pins = <0 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+
+ dc_det: dc-det {
+ rockchip,pins = <0 RK_PB3 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ leds {
+ led_pins: led-pins {
+ rockchip,pins = <0 RK_PC1 RK_FUNC_GPIO &pcfg_pull_none>;
+ };
+ };
+
+ btns {
+ btn_pins: btn-pins {
+ rockchip,pins = <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>,
+ <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>,
+
+ <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>;
+ };
+ };
+};
--
2.24.1
