[PATCH 4.4.y-cip 03/10] dt-bindings: i2c: renesas, i2c: Document r8a7742 support

Biju Das <biju.das.jz@...>

From: Lad Prabhakar <prabhakar.mahadev-lad.rj@...>

commit 315148547563856f48907633cf89da4dd680f72a upstream.

Document i2c controller for RZ/G1H (R8A7742) SoC, which is compatible
with R-Car Gen2 SoC family.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@...>
Reviewed-by: Wolfram Sang <wsa+renesas@...>
Reviewed-by: Geert Uytterhoeven <geert+renesas@...>
Signed-off-by: Rob Herring <robh@...>
[biju: Patched the changes from renamed file]
Signed-off-by: Biju Das <biju.das.jz@...>
Documentation/devicetree/bindings/i2c/i2c-rcar.txt | 1 +
1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/i2c/i2c-rcar.txt b/Documentation/devicetree/bindings/i2c/i2c-rcar.txt
index 0d1aa9e4c292..3587816115db 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-rcar.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-rcar.txt
@@ -2,6 +2,7 @@ I2C for R-Car platforms

Required properties:
- compatible:
+ "renesas,i2c-r8a7742" if the device is a part of a R8A7742 SoC.
"renesas,i2c-r8a7743" if the device is a part of a R8A7743 SoC.
"renesas,i2c-r8a7744" if the device is a part of a R8A7744 SoC.
"renesas,i2c-r8a7745" if the device is a part of a R8A7745 SoC.

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