From 93113a745a24c114b9994b680ca290a00b0a7c1d Mon Sep 17 00:00:00 2001 From: Sven Eckelmann Date: Wed, 20 Aug 2025 05:37:37 +0200 Subject: [PATCH] realtek: rtl931x: Readd MAC_L2_GLOBAL_CTRL2 pinmux The MAC_L2_GLOBAL_CTRL2 register is primarily used for pin configuration. It is necessary to select specific modes for pins or to free them for use as GPIOs. Fixes: 9dbc04785c4e ("realtek: add rtl8231-aux to rtl931x.dtsi") Signed-off-by: Sven Eckelmann Link: https://github.com/openwrt/openwrt/pull/19815 Signed-off-by: Robert Marko --- target/linux/realtek/dts/rtl931x.dtsi | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) diff --git a/target/linux/realtek/dts/rtl931x.dtsi b/target/linux/realtek/dts/rtl931x.dtsi index 2335d33932..54a304019c 100644 --- a/target/linux/realtek/dts/rtl931x.dtsi +++ b/target/linux/realtek/dts/rtl931x.dtsi @@ -222,6 +222,26 @@ }; }; + pinmux@1b001358 { + compatible = "pinctrl-single"; + reg = <0x1b001358 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@1b0007d4 { compatible = "pinctrl-single"; reg = <0x1b0007d4 0x4>; -- 2.30.2