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authorINAGAKI Hiroshi <musashino.open@gmail.com>2021-05-07 12:10:10 +0900
committerAdrian Schmutzler <freifunk@adrianschmutzler.de>2021-09-26 00:32:18 +0200
commit99a658cb71e474abf73ec77aa99b30b7eb2001a3 (patch)
treed02cdabf3800a7d438851d684f0034ad47dcde7c
parenta22602728c02e380ef4496b833271d5c760fe46f (diff)
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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>
-rw-r--r--target/linux/realtek/dts-5.10/rtl838x.dtsi16
1 files changed, 16 insertions, 0 deletions
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>;