From: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Date: Wed, 1 Jun 2022 22:20:22 +0000 (-0300)
Subject: realtek: add gpio-restart for D-Link DGS-1210-28
X-Git-Tag: v22.03.0-rc4~29
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=de0a9b0eab4ad50ec0b359af5bf41a8ea852e423;p=openwrt%2Fopenwrt.git

realtek: add gpio-restart for D-Link DGS-1210-28

A GPIO assert is required to reset the system. Otherwise, the system
will hang on reboot.

Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Reviewed-by: Robert Marko <robimarko@gmail.com>
(cherry picked from commit a2817ce96f17db3a5af77837ae5733b47182ae0d)
---

diff --git a/target/linux/realtek/dts-5.10/rtl8382_d-link_dgs-1210-28.dts b/target/linux/realtek/dts-5.10/rtl8382_d-link_dgs-1210-28.dts
index bf25140e97..a73e19e16f 100644
--- a/target/linux/realtek/dts-5.10/rtl8382_d-link_dgs-1210-28.dts
+++ b/target/linux/realtek/dts-5.10/rtl8382_d-link_dgs-1210-28.dts
@@ -6,6 +6,12 @@
 	compatible = "d-link,dgs-1210-28", "realtek,rtl838x-soc";
 	model = "D-Link DGS-1210-28";
 
+	gpio-restart {
+		compatible = "gpio-restart";
+		gpios = <&gpio1 34 GPIO_ACTIVE_LOW>;
+		open-source;
+	};
+
 	keys {
 		compatible = "gpio-keys-polled";
 		poll-interval = <20>;