Commit 13b917a5 authored by AngeloGioacchino Del Regno's avatar AngeloGioacchino Del Regno Committed by Daniel Lezcano

dt-bindings: timer: mediatek: Add CPUX System Timer and MT6795 compatible

Document the "CPUXGPT" CPU General Purpose Timer, used as ARM/ARM64
System Timer on MediaTek platforms and add the MT6795 compatible for it.
Signed-off-by: default avatarAngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Acked-by: default avatarRob Herring <robh@kernel.org>
Reviewed-by: default avatarMatthias Brugger <matthias.bgg@gmail.com>
Link: https://lore.kernel.org/r/20220613133819.35318-2-angelogioacchino.delregno@collabora.comSigned-off-by: default avatarDaniel Lezcano <daniel.lezcano@linaro.org>
parent 07385a60
MediaTek Timers MediaTek Timers
--------------- ---------------
MediaTek SoCs have two different timers on different platforms, MediaTek SoCs have different timers on different platforms,
- CPUX (ARM/ARM64 System Timer)
- GPT (General Purpose Timer) - GPT (General Purpose Timer)
- SYST (System Timer) - SYST (System Timer)
...@@ -29,6 +30,9 @@ Required properties: ...@@ -29,6 +30,9 @@ Required properties:
* "mediatek,mt7629-timer" for MT7629 compatible timers (SYST) * "mediatek,mt7629-timer" for MT7629 compatible timers (SYST)
* "mediatek,mt6765-timer" for MT6765 and all above compatible timers (SYST) * "mediatek,mt6765-timer" for MT6765 and all above compatible timers (SYST)
For those SoCs that use CPUX
* "mediatek,mt6795-systimer" for MT6795 compatible timers (CPUX)
- reg: Should contain location and length for timer register. - reg: Should contain location and length for timer register.
- clocks: Should contain system clock. - clocks: Should contain system clock.
......
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