This device is a revision of Odroid Go Advance, with added wifi card on
sdio interface and two trigger buttons.
Signed-off-by: Maya Matuszczyk <maccraft123mc@xxxxxxxxx>
---
arch/arm64/boot/dts/rockchip/Makefile | 1 +
.../dts/rockchip/rk3326-odroid-go2-v11.dts | 104 ++++++++++++++++++
2 files changed, 105 insertions(+)
create mode 100644 arch/arm64/boot/dts/rockchip/rk3326-odroid-go2-v11.dts
diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
index ef79a672804a..9fdbe7e83fc8 100644
--- a/arch/arm64/boot/dts/rockchip/Makefile
+++ b/arch/arm64/boot/dts/rockchip/Makefile
@@ -8,6 +8,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-roc-cc.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3308-rock-pi-s.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3318-a95x-z2.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-odroid-go2.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3326-odroid-go2-v11.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-a1.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-evb.dtb
dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3328-nanopi-r2s.dtb
diff --git a/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2-v11.dts b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2-v11.dts
new file mode 100644
index 000000000000..da48d070d9af
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/rk3326-odroid-go2-v11.dts
@@ -0,0 +1,104 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2019 Hardkernel Co., Ltd
+ * Copyright (c) 2020 Theobroma Systems Design und Consulting GmbH
+ * Copyright (c) 2022 Maya Matuszczyk <maccraft123mc@xxxxxxxxx>
+ */
+
+/dts-v1/;
+#include "rk3326-odroid-go.dtsi"
+
+/ {
+ model = "ODROID-GO Advance Black Edition";
+ compatible = "hardkernel,rk3326-odroid-go2-v11", "rockchip,rk3326";
+
+ aliases {
+ mmc1 = &sdio;
+ };
+
+ gpio-keys {
+ button-sw20 {
+ gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
+ label = "TOP-LEFT 2";
+ linux,code = <BTN_TL2>;
+ };
+ button-sw21 {
+ gpios = <&gpio3 RK_PB2 GPIO_ACTIVE_LOW>;
+ label = "TOP-RIGHT 2";
+ linux,code = <BTN_TR2>;
+ };
+ };
+
+ wifi_pwrseq: wifi-pwrseq {
+ compatible = "mmc-pwrseq-simple";
+ pinctrl-names = "default";
+ pinctrl-0 = <&wifi_pwrseq_pins>;
+ reset-gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_LOW>;
+ };
+};
+
+&rk817 {
+ regulators {
+ vcc_wifi: LDO_REG9 {
+ regulator-name = "vcc_wifi";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+
+ regulator-state-mem {
+ regulator-on-in-suspend;
+ regulator-suspend-microvolt = <3300000>;
+ };
+ };
+ };
+};
+
+&sdio {
+ bus-width = <4>;
+ cap-sd-highspeed;
+ cap-sdio-irq;
+ disable-wp;
+ keep-power-in-suspend;
+ mmc-pwrseq = <&wifi_pwrseq>;
+ non-removable;
+ vmmc-supply = <&vcc_wifi>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ status = "okay";
+
+ esp8089: wifi@1 {
+ compatible = "esp,esp8089";
+ reg = <1>;
+ };
+};
+
+&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>,
+ <3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>,
+ <3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>;
+ };
+ };
+
+ wifi {
+ wifi_pwrseq_pins: wifi-pwrseq-pins {
+ rockchip,pins = <3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>,
+ <3 RK_PB6 RK_FUNC_GPIO &pcfg_output_high>;
+ };
+ };
+};
--
2.38.0
