[PATCH 4/9] devicetree: bindings: R-Car Gen2 CMT0 and CMT1 bindings

From: Daniel Lezcano
Date: Tue Aug 29 2017 - 05:36:04 EST


From: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>

Add documentation for new separate CMT0 and CMT1 DT compatible strings
for R-Car Gen2. These compat strings allow us to enable CMT1-specific
features in the driver. The old compat strings will be deprecated in
the not so distant future.

Signed-off-by: Magnus Damm <damm+renesas@xxxxxxxxxxxxx>
Acked-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
Acked-by: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx>
Acked-by: Rob Herring <robh@xxxxxxxxxx>
Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>
---
Documentation/devicetree/bindings/timer/renesas,cmt.txt | 3 +++
1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/timer/renesas,cmt.txt b/Documentation/devicetree/bindings/timer/renesas,cmt.txt
index 961c0b6..2583aeb 100644
--- a/Documentation/devicetree/bindings/timer/renesas,cmt.txt
+++ b/Documentation/devicetree/bindings/timer/renesas,cmt.txt
@@ -36,6 +36,9 @@ Required Properties:
(CMT1 on sh73a0 and r8a7740)
This is a fallback for the above renesas,cmt-48-* entries.

+ - "renesas,rcar-gen2-cmt0" for 32-bit CMT0 devices included in R-Car Gen2.
+ - "renesas,rcar-gen2-cmt1" for 48-bit CMT1 devices included in R-Car Gen2.
+
- "renesas,cmt-48-r8a73a4" for the r8a73a4 48-bit CMT
(CMT[01])
- "renesas,cmt-48-r8a7790" for the r8a7790 48-bit CMT
--
2.7.4