mmc: tmio-mmc: Add support for SDHI on new R-Car Gen2 SoCs

- r8a7792 (R-Car V2H)
  - r8a7793 (R-Car M2-N)
  - r8a7794 (R-Car E2)

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
(cherry picked from commit a638640335d86549da2b7d38f82d584294333512)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/Documentation/devicetree/bindings/mmc/tmio_mmc.txt b/Documentation/devicetree/bindings/mmc/tmio_mmc.txt
index fa0f327..400b640 100644 (file)
--- a/Documentation/devicetree/bindings/mmc/tmio_mmc.txt
+++ b/Documentation/devicetree/bindings/mmc/tmio_mmc.txt
@@ -19,6 +19,9 @@ Required properties:
                "renesas,sdhi-r8a7779" - SDHI IP on R8A7779 SoC
                "renesas,sdhi-r8a7790" - SDHI IP on R8A7790 SoC
                "renesas,sdhi-r8a7791" - SDHI IP on R8A7791 SoC
+               "renesas,sdhi-r8a7792" - SDHI IP on R8A7792 SoC
+               "renesas,sdhi-r8a7793" - SDHI IP on R8A7793 SoC
+               "renesas,sdhi-r8a7794" - SDHI IP on R8A7794 SoC
 
 Optional properties:
 - toshiba,mmc-wrprotect-disable: write-protect detection is unavailable

diff --git a/drivers/mmc/host/sh_mobile_sdhi.c b/drivers/mmc/host/sh_mobile_sdhi.c
index 302a5b3..14b6a7d 100644 (file)
--- a/drivers/mmc/host/sh_mobile_sdhi.c
+++ b/drivers/mmc/host/sh_mobile_sdhi.c
@@ -72,6 +72,9 @@ static const struct of_device_id sh_mobile_sdhi_of_match[] = {
        { .compatible = "renesas,sdhi-r8a7779", .data = &of_rcar_gen1_compatible, },
        { .compatible = "renesas,sdhi-r8a7790", .data = &of_rcar_gen2_compatible, },
        { .compatible = "renesas,sdhi-r8a7791", .data = &of_rcar_gen2_compatible, },
+       { .compatible = "renesas,sdhi-r8a7792", .data = &of_rcar_gen2_compatible, },
+       { .compatible = "renesas,sdhi-r8a7793", .data = &of_rcar_gen2_compatible, },
+       { .compatible = "renesas,sdhi-r8a7794", .data = &of_rcar_gen2_compatible, },
        {},
 };
 MODULE_DEVICE_TABLE(of, sh_mobile_sdhi_of_match);