From: INAGAKI Hiroshi <musashino.open@gmail.com>
Date: Fri, 7 May 2021 03:10:10 +0000 (+0900)
Subject: realtek: add pinmux node of LED_GLB_CTRL to rtl838x.dtsi in dts-5.10
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=99a658cb71e474abf73ec77aa99b30b7eb2001a3;p=openwrt%2Fstaging%2Frobimarko.git

realtek: add pinmux node of LED_GLB_CTRL to rtl838x.dtsi in dts-5.10

This patch adds a pinctrl-single pinmux node to allow disabling system
LED and enabling GPIO 0 (old driver: GPIO 24).

Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
---

diff --git a/target/linux/realtek/dts-5.10/rtl838x.dtsi b/target/linux/realtek/dts-5.10/rtl838x.dtsi
index f5903ec174..f2824cdceb 100644
--- a/target/linux/realtek/dts-5.10/rtl838x.dtsi
+++ b/target/linux/realtek/dts-5.10/rtl838x.dtsi
@@ -181,6 +181,22 @@
 		};
 	};
 
+	/* LED_GLB_CTRL */
+	pinmux_led: pinmux@bb00a000 {
+		compatible = "pinctrl-single";
+		reg = <0xbb00a000 0x4>;
+
+		pinctrl-single,bit-per-mux;
+		pinctrl-single,register-width = <32>;
+		pinctrl-single,function-mask = <0x1>;
+		#pinctrl-cells = <2>;
+
+		/* enable GPIO 0 */
+		pinmux_disable_sys_led: disable_sys_led {
+			pinctrl-single,bits = <0x0 0x0 0x8000>;
+		};
+	};
+
 	ethernet0: ethernet@bb00a300 {
 		compatible = "realtek,rtl838x-eth";
 		reg = <0xbb00a300 0x100>;