dt-bindings: mmc: renesas,sdhi: Document r8a7742 support

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

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
Reviewed-by: Marian-Cristian Rotariu <marian-cristian.rotariu.rb@bp.renesas.com>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/1589555337-5498-5-git-send-email-prabhakar.mahadev-lad.rj@bp.renesas.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt b/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt
index e6cc478..0ca9a62 100644 (file)
--- a/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt
+++ b/Documentation/devicetree/bindings/mmc/renesas,sdhi.txt
@@ -7,6 +7,7 @@ Required properties:
                "renesas,sdhi-r7s9210" - SDHI IP on R7S9210 SoC
                "renesas,sdhi-r8a73a4" - SDHI IP on R8A73A4 SoC
                "renesas,sdhi-r8a7740" - SDHI IP on R8A7740 SoC
+               "renesas,sdhi-r8a7742" - SDHI IP on R8A7742 SoC
                "renesas,sdhi-r8a7743" - SDHI IP on R8A7743 SoC
                "renesas,sdhi-r8a7744" - SDHI IP on R8A7744 SoC
                "renesas,sdhi-r8a7745" - SDHI IP on R8A7745 SoC