On 16-07-2022 21:09, Sander Vanheule wrote:
Replace the pinctrl-single node with the dedicated pinctrl driver for
RTL838x SoCs. The node names are kept to stay compatible with existing
references.
Signed-off-by: Sander Vanheule <san...@svanheule.net>
---
target/linux/realtek/dts-5.10/rtl838x.dtsi | 38 ++++++++++------------
1 file changed, 17 insertions(+), 21 deletions(-)
diff --git a/target/linux/realtek/dts-5.10/rtl838x.dtsi
b/target/linux/realtek/dts-5.10/rtl838x.dtsi
index 11cabc3f63cb..6aac2be95368 100644
--- a/target/linux/realtek/dts-5.10/rtl838x.dtsi
+++ b/target/linux/realtek/dts-5.10/rtl838x.dtsi
@@ -169,33 +169,29 @@
};
};
- pinmux: pinmux@1b001000 {
- compatible = "pinctrl-single";
- reg = <0x1b001000 0x4>;
+ switchcore: switchcore-bus@1b000000 {
+ compatible = "realtek,rtl8380-switchcore", "syscon";
+ reg = <0x1b000000 0x10000>;
- pinctrl-single,bit-per-mux;
- pinctrl-single,register-width = <32>;
- pinctrl-single,function-mask = <0x1>;
- #pinctrl-cells = <2>;
+ hw_led_sys: led-sys {
+ status = "disabled";
- enable_uart1: pinmux_enable_uart1 {
- pinctrl-single,bits = <0x0 0x10 0x10>;
+ label = "green:status";
};
- };
- /* LED_GLB_CTRL */
- pinmux_led: pinmux@1b00a000 {
- compatible = "pinctrl-single";
- reg = <0x1b00a000 0x4>;
+ pinctrl {
+ compatible = "realtek,rtl8380-pinctrl";
- 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: sys-led-mux {
+ groups = "sys-led";
+ function = "gpio";
+ };
with your changes, why not use the hw function?
- /* enable GPIO 0 */
- pinmux_disable_sys_led: disable_sys_led {
- pinctrl-single,bits = <0x0 0x0 0x8000>;
+ enable_uart1: uart1-mux {
&enable_uart1 { status=disabled }; reads weird though :p
+ groups = "uart1";
+ function = "uart1";
+ };
};
};
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