path: root/Documentation/devicetree/bindings/timer
diff options
authorGeert Uytterhoeven <geert+renesas@glider.be>2014-10-22 11:38:27 +0200
committerSimon Horman <horms+renesas@verge.net.au>2014-10-27 10:00:35 +0900
commitec95a345198fc97022c98b44446c96b31d693882 (patch)
tree4dfec39055675fea82eb54a487ddb9567dbe0a82 /Documentation/devicetree/bindings/timer
parentf114040e3ea6e07372334ade75d1ee0775c355e1 (diff)
clocksource: sh_tmu: Document R-Mobile r8a7740 binding
Compared to the r8a7779, the r8a7740 lacks the input capture register, which is not used by the driver (the current driver already handles the r8a7740 in the non-DT case). Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'Documentation/devicetree/bindings/timer')
1 files changed, 2 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/timer/renesas,tmu.txt b/Documentation/devicetree/bindings/timer/renesas,tmu.txt
index 7db89fb25444..4ae7910af09f 100644
--- a/Documentation/devicetree/bindings/timer/renesas,tmu.txt
+++ b/Documentation/devicetree/bindings/timer/renesas,tmu.txt
@@ -1,4 +1,4 @@
-* Renesas R-Car Timer Unit (TMU)
+* Renesas R-Mobile/R-Car Timer Unit (TMU)
The TMU is a 32-bit timer/counter with configurable clock inputs and
programmable compare match.
@@ -9,6 +9,7 @@ are independent. The TMU hardware supports up to three channels.
Required Properties:
- compatible: must contain one or more of the following:
+ - "renesas,tmu-r8a7740" for the r8a7740 TMU
- "renesas,tmu-r8a7779" for the r8a7779 TMU
- "renesas,tmu" for any TMU.
This is a fallback for the above renesas,tmu-* entries

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