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arm64: dts: mt8167: Add the mmsys reset bit to reset DSI

Luca Leonardo Scorcia linux-arm-kernel linux-devicetree linux-mediatek linux-watchdog lkml 1 version In review

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  1. v1 Latest7 patches 11 repliesIn review

Patches in v1 No applies recorded yet

#Subject and filesSizeRepliesApplied
1/7soc: mediatek: mtk-mmsys: Add resets for mt8167drivers/soc/mediatek/mt8167-mmsys.h drivers/soc/mediatek/mtk-mmsys.c+5 -01 reply
2/7dt-bindings: mediatek: Add reset controller constants for mt8167include/dt-bindings/reset/mt8167-resets.h+38 -02 replies
3/7watchdog: mediatek: Add support for mt8167 TOPRGU/WDTdrivers/watchdog/mtk_wdt.c+6 -01 reply
4/7dt-bindings: watchdog: Support MediaTek MT8167 wdtDocumentation/devicetree/bindings/watchdog/mediatek,mtk-wdt.yaml+1 -01 reply
5/7arm64: dts: mt8167: Add a specific watchdog dts nodearch/arm64/boot/dts/mediatek/mt8167.dtsi+7 -01 reply
6/7arm64: dts: mt8167: Add the mmsys reset bit to reset dsiarch/arm64/boot/dts/mediatek/mt8167.dtsi+3 -03 replies
7/7arm64: dts: mt8167: Add additional mmsys reset bitsinclude/dt-bindings/reset/mt8167-resets.h+9 -02 replies

Reviews trailers per patch

2 of 7 patches have a Reviewed-by or Acked-by.

PatchAngeloGioacchino Del Regno
1/7
2/7
3/7R-b
4/7R-b
5/7
6/7
7/7

Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.

Read the v1 thread

Cover letter [PATCH 0/7] arm64: dts: mt8167: Add the mmsys reset bit to reset DSI

This series adds support for the MMSYS reset registers for mt8167 and uses them to trigger DSI reset during mtk-drm probe. Registers and values are taken from the kernel source code for the Lenovo Smart Clock and other mt8167 devices.

Luca Leonardo Scorcia (7):
soc: mediatek: mtk-mmsys: Add resets for mt8167
dt-bindings: mediatek: Add reset controller constants for mt8167
watchdog: mediatek: Add support for mt8167 TOPRGU/WDT
dt-bindings: watchdog: Support MediaTek MT8167 wdt
arm64: dts: mt8167: Add a specific watchdog dts node
arm64: dts: mt8167: Add the mmsys reset bit to reset dsi
arm64: dts: mt8167: Add additional mmsys reset bits

 .../bindings/watchdog/mediatek,mtk-wdt.yaml   |  1 +
 arch/arm64/boot/dts/mediatek/mt8167.dtsi      | 10 ++++
 drivers/soc/mediatek/mt8167-mmsys.h           |  3 ++
 drivers/soc/mediatek/mtk-mmsys.c              |  2 +
 drivers/watchdog/mtk_wdt.c                    |  6 +++
 include/dt-bindings/reset/mt8167-resets.h     | 47 +++++++++++++++++++
 6 files changed, 69 insertions(+)
 create mode 100644 include/dt-bindings/reset/mt8167-resets.h
Signature · 1 line
2.43.0