diff options
| author | Hsin-Te Yuan <yuanhsinte@google.com> | 2024-01-24 10:51:57 +0300 |
|---|---|---|
| committer | AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> | 2024-02-19 15:35:24 +0300 |
| commit | ef569d5db50e7edd709e482157769a5b3c367e22 (patch) | |
| tree | 1e14a6d8cac6e3b4048d4c2a56230abc6cdfbe4a /arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts | |
| parent | 43ec7fc9d69f10f43ef204bf4345ecbd98a960fd (diff) | |
| download | linux-ef569d5db50e7edd709e482157769a5b3c367e22.tar.xz | |
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: 5eb2e303ec6b ("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>
Diffstat (limited to 'arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts')
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts b/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts index 2d5e8f371b6d..a82d716f10d4 100644 --- a/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts +++ b/arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts @@ -23,3 +23,7 @@ &ts_10 { status = "okay"; }; + +&watchdog { + /delete-property/ mediatek,disable-extrst; +}; |