From 45aafe67f385a2b6cf65894b2f46ee8e33d87f92 Mon Sep 17 00:00:00 2001 From: Sander Vanheule Date: Sat, 18 Jan 2025 13:39:01 +0100 Subject: [PATCH] realtek: Switch RTL8231 driver on Zyxel GS1900-48 Switch the Zyxel GS1900-48 over to the new MDIO-based driver for the RTL8231 GPIO expander. Signed-off-by: Sander Vanheule --- .../realtek/dts/rtl8393_zyxel_gs1900-48.dts | 25 +++++++++++++------ 1 file changed, 18 insertions(+), 7 deletions(-) diff --git a/target/linux/realtek/dts/rtl8393_zyxel_gs1900-48.dts b/target/linux/realtek/dts/rtl8393_zyxel_gs1900-48.dts index a1e0a6d06d..6bb99b6137 100644 --- a/target/linux/realtek/dts/rtl8393_zyxel_gs1900-48.dts +++ b/target/linux/realtek/dts/rtl8393_zyxel_gs1900-48.dts @@ -32,13 +32,6 @@ }; }; - gpio1: rtl8231-gpio { - compatible = "realtek,rtl8231-gpio"; - #gpio-cells = <2>; - indirect-access-bus-id = <3>; - gpio-controller; - }; - keys { compatible = "gpio-keys-polled"; poll-interval = <20>; @@ -90,6 +83,24 @@ }; }; +&mdio_aux { + status = "okay"; + + gpio1: expander@3 { + compatible = "realtek,rtl8231"; + reg = <3>; + + gpio-controller; + #gpio-cells = <2>; + gpio-ranges = <&gpio1 0 0 37>; + + led-controller { + compatible = "realtek,rtl8231-leds"; + status = "disabled"; + }; + }; +}; + &spi0 { status = "okay"; flash@0 { -- 2.30.2