[PATCH 1/3] watchdog: renesas-wdt: Add support for the r8a7796 wdt

Geert Uytterhoeven
2016-06-27T17:50:45Z

Document support for the Watchdog Timer (WDT) Controller in the Renesas
R-Car M3-W (r8a7796) SoC.

No driver update is needed.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
Documentation/devicetree/bindings/watchdog/renesas-wdt.txt | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt b/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt
index b9512f1eb80a0205..da24e31334177768 100644
--- a/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt
+++ b/Documentation/devicetree/bindings/watchdog/renesas-wdt.txt
@@ -1,7 +1,11 @@
Renesas Watchdog Timer (WDT) Controller

Required properties:
-- compatible : Should be "renesas,r8a7795-wdt", or "renesas,rcar-gen3-wdt"
+- compatible : Should be "renesas,<soctype>-wdt", and
+ "renesas,rcar-gen3-wdt" as fallback.
+ Examples with soctypes are:
+ - "renesas,r8a7795-wdt" (R-Car H3)
+ - "renesas,r8a7796-wdt" (R-Car M3-W)

When compatible with the generic version, nodes must list the SoC-specific
version corresponding to the platform first, followed by the generic
--
1.9.1