[tip: timers/core] dt-bindings: timer: mediatek: Add CPUX System Timer and MT6795 compatible

[tip-bot2 for AngeloGioacchino Del Regno]

The following commit has been merged into the timers/core branch of tip:

Commit-ID:     13b917a585c214c49cfb757fa4d5d6203e00159c
Gitweb:        https://git.kernel.org/tip/13b917a585c214c49cfb757fa4d5d6203e00159c
Author:        AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
AuthorDate:    Mon, 13 Jun 2022 15:38:18 +02:00
Committer:     Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
CommitterDate: Sat, 16 Jul 2022 00:41:51 +02:00

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: AngeloGioacchino Del Regno <angelogioacchino.delregno@xxxxxxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
Reviewed-by: Matthias Brugger <matthias.bgg@xxxxxxxxx>
Link: https://lore.kernel.org/r/20220613133819.35318-2-angelogioacchino.delregno@xxxxxxxxxxxxx
Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
---
 Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt
index 6f1f9db..f1c848a 100644
--- a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt
+++ b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt
@@ -1,7 +1,8 @@
 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)
 - SYST (System Timer)
 
@@ -29,6 +30,9 @@ Required properties:
 	* "mediatek,mt7629-timer" for MT7629 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.
 - clocks: Should contain system clock.