From: David Woodhouse <dwmw2@infradead.org>
Date: Mon, 10 Jan 2022 09:46:22 +0000 (+0000)
Subject: mediatek: mt7623: Disable power button reset for U7623-02 board
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=4648a60058eeb5c841ba7bc2f78480d957c692ab;p=openwrt%2Fstaging%2Fynezz.git

mediatek: mt7623: Disable power button reset for U7623-02 board

The Unielec U7623 doesn't have a physical power button; I think it's hard
wired so that it turns on automatically when power is applied (unlike the
Banana Pi R2 which is a pain).

So the 'reset on long press of power button' behaviour that we get when
we enable the PMIC keyboard driver is kind of unhelpful. Disable it.

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Fixes: 0d3f3323a2 ("mediatek: mt7623: enable more hardware features")
---

diff --git a/target/linux/mediatek/dts/mt7623a-unielec-u7623-02-emmc.dtsi b/target/linux/mediatek/dts/mt7623a-unielec-u7623-02-emmc.dtsi
index aa1e82b58a..0a2972e23b 100644
--- a/target/linux/mediatek/dts/mt7623a-unielec-u7623-02-emmc.dtsi
+++ b/target/linux/mediatek/dts/mt7623a-unielec-u7623-02-emmc.dtsi
@@ -298,6 +298,10 @@
 	};
 };
 
+&mt6323keys {
+	mediatek,long-press-mode = <0>;
+};
+
 &uart2 {
 	pinctrl-names = "default";
 	pinctrl-0 = <&uart2_pins_b>;