From: AngeloGioacchino Del Regno Date: Mon, 13 Jun 2022 13:38:18 +0000 (+0200) Subject: dt-bindings: timer: mediatek: Add CPUX System Timer and MT6795 compatible X-Git-Tag: v6.0-rc1~198^2~1^2~18 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=13b917a585c214c49cfb757fa4d5d6203e00159c;p=thirdparty%2Fkernel%2Flinux.git 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 Acked-by: Rob Herring Reviewed-by: Matthias Brugger Link: https://lore.kernel.org/r/20220613133819.35318-2-angelogioacchino.delregno@collabora.com Signed-off-by: Daniel Lezcano --- diff --git a/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt b/Documentation/devicetree/bindings/timer/mediatek,mtk-timer.txt index 6f1f9dba6e88c..f1c848af91d3a 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.