renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-11-14 13:45:42 +08:00
Code

arm64: dts: mt8195-cherry-tomato: change watchdog reset boot flow

Browse Source 
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>
This commit is contained in:
Hsin-Te Yuan 2024-01-24 07:51:57 +00:00 committed by AngeloGioacchino Del Regno
parent 43ec7fc9d6
commit ef569d5db5
No known key found for this signature in database
GPG Key ID: 9A3604CFAD978478
3 changed files with 12 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r1.dts
View File

@ -23,3 +23,7 @@
&ts_10 {
status = "okay";
};
&watchdog {
/delete-property/ mediatek,disable-extrst;
};

4
arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r2.dts
View File

@ -43,3 +43,7 @@
&ts_10 {
status = "okay";
};
&watchdog {
/delete-property/ mediatek,disable-extrst;
};

4
arch/arm64/boot/dts/mediatek/mt8195-cherry-tomato-r3.dts
View File

@ -44,3 +44,7 @@
&ts_10 {
status = "okay";
};
&watchdog {
/delete-property/ mediatek,disable-extrst;
};