From 890293c13cc0c7e23577cb92c36edcc9911b4400 Mon Sep 17 00:00:00 2001 From: Sander Vanheule Date: Sat, 22 Feb 2025 12:06:10 +0100 Subject: [PATCH] realtek: add PoE enable line to Netgear GS310TP By switching to the new RTL8231 driver in commit b7af54d5c18c ("realtek: Simple conversions to RTL8231 MFD driver"), the bootloader state of the RTL8231's pins is now maintained. As the bootloader de-asserts the PoE enable signal, this means PoE output is no longer available. Add a gpio-hog with high output, restoring the line value from when the pin was configured (by default) as an input with a pull-up resistor. This will hard-enable the PoE output, but the individual ports can still be administratively disabled by realtek-poe or a similar tool. Signed-off-by: Sander Vanheule --- target/linux/realtek/dts/rtl8380_netgear_gs310tp-v1.dts | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/target/linux/realtek/dts/rtl8380_netgear_gs310tp-v1.dts b/target/linux/realtek/dts/rtl8380_netgear_gs310tp-v1.dts index a6f7181c11..9d58b3028a 100644 --- a/target/linux/realtek/dts/rtl8380_netgear_gs310tp-v1.dts +++ b/target/linux/realtek/dts/rtl8380_netgear_gs310tp-v1.dts @@ -8,6 +8,15 @@ }; +&gpio1 { + poe-enable { + gpio-hog; + gpios = <10 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "poe-enable"; + }; +}; + &firmware { openwrt,ih-magic = <0x4e474335>; }; -- 2.30.2