realtek: add rtl8231-aux to rtl931x.dtsi

The RTL8231 auxiliary controller is not defined in the rtl931x.dtsi.
Additionally the pinmux is configured at the wrong address. Fix
this.

Signed-off-by: Markus Stockhausen <markus.stockhausen@gmx.de>
Link: https://github.com/openwrt/openwrt/pull/19776
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>

diff --git a/target/linux/realtek/dts/rtl931x.dtsi b/target/linux/realtek/dts/rtl931x.dtsi
index ff3d5c8f29b1b15005316b9cc4bbea6bd027d141..2335d3393249ad0ffae905a823730b7a4e7aeca5 100644 (file)
--- a/target/linux/realtek/dts/rtl931x.dtsi
+++ b/target/linux/realtek/dts/rtl931x.dtsi
@@ -210,25 +210,29 @@
 
                        status = "disabled";
                };
+
+               mdio_aux: mdio-aux {
+                       compatible = "realtek,rtl9310-aux-mdio";
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       pinctrl-0 = <&pinmux_gpio_mdio_en>;
+                       pinctrl-names = "default";
+
+                       status = "disabled";
+               };
        };
 
-       pinmux: pinmux@1b001358 {
+       pinmux@1b0007d4 {
                compatible = "pinctrl-single";
-               reg = <0x1b001358 0x4>;
+               reg = <0x1b0007d4 0x4>;
 
                pinctrl-single,bit-per-mux;
                pinctrl-single,register-width = <32>;
                pinctrl-single,function-mask = <0x1>;
                #pinctrl-cells = <2>;
 
-               /* Enable GPIO6 and GPIO7, possibly unknown others */
-               pinmux_disable_jtag: disable_jtag {
-                       pinctrl-single,bits = <0x0 0x0 0x8000>;
-               };
-
-               /* Controls GPIO0 */
-               pinmux_disable_sys_led: disable_sys_led {
-                       pinctrl-single,bits = <0x0 0x0 0x100>;
+               pinmux_gpio_mdio_en: gpio-mdio-en {
+                       pinctrl-single,bits = <0x0 0x100 0x100>;
                };
        };