diff mbox series

[v1,2/5] realtek: add sys-led disable pinctrl for rtl930x

Message ID 61999d9b6f5a88d13d26062dd6a3dc27a8da5cd0.1654587762.git.sander@svanheule.net
State Changes Requested
Delegated to: Sander Vanheule
Headers show
Series realtek: remove sys-led from setup.c | expand

Commit Message

Sander Vanheule June 7, 2022, 7:50 a.m. UTC 
Like for RTL838x devices, add a pinctrl-single node to manage the
sys-led/gpio0 mux, and allow using the pin as GPIO.

Co-developed-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Signed-off-by: Sander Vanheule <sander@svanheule.net>
---
 target/linux/realtek/dts-5.10/rtl930x.dtsi | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
diff mbox series

Patch

diff --git a/target/linux/realtek/dts-5.10/rtl930x.dtsi b/target/linux/realtek/dts-5.10/rtl930x.dtsi
index bfde5e6ff6ae..c2a992a174c7 100644
--- a/target/linux/realtek/dts-5.10/rtl930x.dtsi
+++ b/target/linux/realtek/dts-5.10/rtl930x.dtsi
@@ -135,6 +135,21 @@ 
 
 	};
 
+	pinmux_led: pinmux@1b00cc00 {
+		compatible = "pinctrl-single";
+		reg = <0x1b00cc00 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 0x1000>;
+		};
+	};
+
 	ethernet0: ethernet@1b00a300 {
 		compatible = "realtek,rtl838x-eth";
 		reg = <0x1b00a300 0x100>;