realtek: rtl839x: replace pinctrl nodes

Replace the current "pinctrl-single" nodes by the new
"realtek,cypress-pinctrl" node. This allows users to specify pin groups
and features without having to dig into SoC documentation.

Signed-off-by: Sander Vanheule <sander@svanheule.net>

diff --git a/target/linux/realtek/dts-5.10/rtl839x.dtsi b/target/linux/realtek/dts-5.10/rtl839x.dtsi
index 91d6e17a9ea1b78dfcd0deb84760519d453d8fbd..98c4b2010c5fb62dd40fba09cf5f394a18427bb5 100644 (file)
--- a/target/linux/realtek/dts-5.10/rtl839x.dtsi
+++ b/target/linux/realtek/dts-5.10/rtl839x.dtsi
@@ -252,37 +252,27 @@
 
        };
 
-       pinmux@1b000004 {
-               compatible = "pinctrl-single";
-               reg = <0x1b000004 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 0x1 0x3>;
-               };
-
-               disable_jtag: pinmux_disable_jtag {
-                       pinctrl-single,bits = <0x0 0x2 0x3>;
-               };
-       };
-
-       /* LED_GLB_CTRL */
-       pinmux@1b0000e4 {
-               compatible = "pinctrl-single";
-               reg = <0x1b0000e4 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 0x4000>;
+       switchcore: switchcore-bus@1b000000 {
+               compatible = "realtek,cypress-switchcore", "syscon";
+               reg = <0x1b000000 0x10000>;
+
+               pinctrl: pinctrl {
+                       compatible = "realtek,cypress-pinctrl";
+
+                       enable_uart1: pinmux-jtag-uart1 {
+                               groups = "jtag";
+                               function = "uart1";
+                       };
+
+                       disable_jtag: pinmux-jtag-gpio {
+                               groups = "jtag";
+                               function = "gpio";
+                       };
+
+                       pinmux_disable_sys_led: pinmux-sysled-gpio {
+                               groups = "sys-led";
+                               function = "gpio";
+                       };
                };
        };