From 984e45a2fe4643ff96b43e0057c7e019aa8be7d6 Mon Sep 17 00:00:00 2001
From: Paolo Sabatino <paolo.sabatino@gmail.com>
Date: Fri, 23 Apr 2021 13:11:51 +0000
Subject: [PATCH] rk3318-box: add X88_PRO_B led/gpio configuration

---
 arch/arm64/boot/dts/rockchip/overlay/Makefile |  1 +
 .../rockchip/overlay/README.rockchip-overlays |  5 ++
 .../overlay/rockchip-rk3318-box-led-conf2.dts | 64 +++++++++++++++++++
 3 files changed, 70 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/overlay/rockchip-rk3318-box-led-conf2.dts

diff --git a/arch/arm64/boot/dts/rockchip/overlay/Makefile b/arch/arm64/boot/dts/rockchip/overlay/Makefile
index f227d5997..c28c7a5eb 100644
--- a/arch/arm64/boot/dts/rockchip/overlay/Makefile
+++ b/arch/arm64/boot/dts/rockchip/overlay/Makefile
@@ -12,6 +12,7 @@ dtbo-$(CONFIG_ARCH_ROCKCHIP) += \
 	rockchip-dwc3-0-host.dtbo \
 	rockchip-w1-gpio.dtbo \
 	rockchip-rk3318-box-led-conf1.dtbo \
+	rockchip-rk3318-box-led-conf2.dtbo \
 	rockchip-rk3318-box-emmc-ddr.dtbo \
 	rockchip-rk3318-box-wlan-ap6334.dtbo \
 	rockchip-rk3318-box-wlan-ext.dtbo \
diff --git a/arch/arm64/boot/dts/rockchip/overlay/README.rockchip-overlays b/arch/arm64/boot/dts/rockchip/overlay/README.rockchip-overlays
index 1b547bea7..4172bd731 100644
--- a/arch/arm64/boot/dts/rockchip/overlay/README.rockchip-overlays
+++ b/arch/arm64/boot/dts/rockchip/overlay/README.rockchip-overlays
@@ -124,6 +124,11 @@ or enabling the internal pull-up
 Activates led/gpio configuration for rk3318 tv box boards with signature
 YX_RK3328 and clones

+### rk3318-box-led-conf2
+
+Activates led/gpio configuration for rk3318 tv box boards withs signature
+X88_PRO_B and clones
+
 ### rk3318-box-emmc-ddr

 Activates eMMC DDR capability for rk3318 tv box boards. Probably all the eMMC chips
diff --git a/arch/arm64/boot/dts/rockchip/overlay/rockchip-rk3318-box-led-conf2.dts b/arch/arm64/boot/dts/rockchip/overlay/rockchip-rk3318-box-led-conf2.dts
new file mode 100644
index 000000000000..b8ed044ee52a
--- /dev/null
+++ b/arch/arm64/boot/dts/rockchip/overlay/rockchip-rk3318-box-led-conf2.dts
@@ -0,0 +1,63 @@
+/dts-v1/;
+/plugin/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+
+
+&gpio_led {
+
+	working {
+		gpios = <&gpio2 RK_PA6 GPIO_ACTIVE_LOW>;
+		linux,default-trigger = "mmc2";
+	};
+
+	/*
+	 * no auxiliary led on X88_PRO_B boards
+	 *
+	auxiliary {
+		gpios = <&gpio0 RK_PA1 GPIO_ACTIVE_HIGH>;
+		label = "auxiliary";
+		linux,default-trigger = "mmc2";
+		default-state = "off";
+		pinctrl-names = "default";
+		pinctrl-0 = <&gpio_led_aux>;
+	};
+	*/
+
+};
+
+&vcc_otg_vbus {
+	gpio = <&gpio0 RK_PD3 GPIO_ACTIVE_HIGH>;
+};
+
+&working_led {
+	rockchip,pins = <2 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none_2ma>;
+};
+
+&io_domains {
+	vccio6-supply = <&vcc_18>;
+};
+
+/*
+ * Following section enables the sdio bus on sdmmc_ext controller
+ */
+&sdio {
+	/delete-property/ mmc-pwrseq;
+	status = "disabled";
+};
+
+&sdio_ext {
+	mmc-pwrseq = <&sdio_pwrseq>;
+	status = "okay";
+};
+
+&sdmmc_ext {
+	status = "disabled";
+};
+
+&spdif {
+	pinctrl-0 = <&spdifm1_tx>;
+};
+