[PATCH v3 06/13] realtek: rtl838x: replace pinctrl nodes
Sander Vanheule
sander at svanheule.net
Sun Oct 30 11:30:59 PDT 2022
Replace the current "pinctrl-single" nodes by the new
"realtek,maple-pinctrl" node. This allows users to specify pin groups
and features without having to dig into SoC documentation.
Signed-off-by: Sander Vanheule <sander at svanheule.net>
---
target/linux/realtek/dts-5.10/rtl838x.dtsi | 43 ++++++++--------------
1 file changed, 16 insertions(+), 27 deletions(-)
diff --git a/target/linux/realtek/dts-5.10/rtl838x.dtsi b/target/linux/realtek/dts-5.10/rtl838x.dtsi
index 64e13e1ff37a..a953db7c328b 100644
--- a/target/linux/realtek/dts-5.10/rtl838x.dtsi
+++ b/target/linux/realtek/dts-5.10/rtl838x.dtsi
@@ -226,33 +226,22 @@
};
};
- pinmux: pinmux at 1b001000 {
- compatible = "pinctrl-single";
- reg = <0x1b001000 0x4>;
-
- pinctrl-single,bit-per-mux;
- pinctrl-single,register-width = <32>;
- pinctrl-single,function-mask = <0x1>;
- #pinctrl-cells = <2>;
-
- enable_uart1: pinmux_enable_uart1 {
- pinctrl-single,bits = <0x0 0x10 0x10>;
- };
- };
-
- /* LED_GLB_CTRL */
- pinmux_led: pinmux at 1b00a000 {
- compatible = "pinctrl-single";
- reg = <0x1b00a000 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>;
+ switchcore: switchcore-bus at 1b000000 {
+ compatible = "realtek,maple-switchcore", "syscon";
+ reg = <0x1b000000 0x10000>;
+
+ pinctrl {
+ compatible = "realtek,maple-pinctrl";
+
+ pinmux_disable_sys_led: pinmux-sys-led-gpio {
+ groups = "sys-led";
+ function = "gpio";
+ };
+
+ enable_uart1: pinmux-uart1 {
+ groups = "uart1";
+ function = "uart1";
+ };
};
};
--
2.38.1
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