linux-loongson/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts
Hsin-Te Yuan ef569d5db5
arm64: dts: mt8195-cherry-tomato: change watchdog reset boot flow
The external output reset signal was originally disabled and sent from
firmware. However, an unfixed bug in the firmware on tomato prevents
the signal from being sent, causing the device to fail to boot. To fix
this, enable external output reset signal to allow the device to reboot
normally.

Fixes: 5eb2e303ec ("arm64: dts: mediatek: Introduce MT8195 Cherry platform's Tomato")
Signed-off-by: Hsin-Te Yuan <yuanhsinte@chromium.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://lore.kernel.org/r/20240124-send-upstream-v3-1-5097c9862a73@chromium.org
Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
2024-02-19 13:35:24 +01:00

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// SPDX-License-Identifier: (GPL-2.0 OR MIT)
/*
* Copyright (C) 2021 MediaTek Inc.
*/
/dts-v1/;
#include "mt8195-cherry.dtsi"
/ {
model = "Acer Tomato (rev1) board";
compatible = "google,tomato-rev1", "google,tomato", "mediatek,mt8195";
};
&audio_codec {
compatible = "realtek,rt5682i";
realtek,btndet-delay = <16>;
};
&sound {
compatible = "mediatek,mt8195_mt6359_rt1019_rt5682";
model = "mt8195_r1019_5682";
};
&ts_10 {
status = "okay";
};
&watchdog {
/delete-property/ mediatek,disable-extrst;
};