R-Car Gen3's GPIO blocks are identical to Gen2's in every respect. Based on work for the r8a7795 (R-Car H3) by Ulrich Hecht.
Cc: Ulrich Hecht <[email protected]> Signed-off-by: Simon Horman <[email protected]> Reviewed-by: Geert Uytterhoeven <[email protected]> Reviewed-by: Laurent Pinchart <[email protected]> Tested-by: Laurent Pinchart <[email protected]> --- Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt | 1 + drivers/gpio/gpio-rcar.c | 4 ++++ 2 files changed, 5 insertions(+) --- Based on linux-gpio/for-next diff --git a/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt b/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt index 8da26b35b5c3..7c1ab3b3254f 100644 --- a/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt +++ b/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt @@ -11,6 +11,7 @@ Required Properties: - "renesas,gpio-r8a7793": for R8A7793 (R-Car M2-N) compatible GPIO controller. - "renesas,gpio-r8a7794": for R8A7794 (R-Car E2) compatible GPIO controller. - "renesas,gpio-r8a7795": for R8A7795 (R-Car H3) compatible GPIO controller. + - "renesas,gpio-r8a7796": for R8A7796 (R-Car M3-W) compatible GPIO controller. - "renesas,gpio-rcar": for generic R-Car GPIO controller. - reg: Base address and length of each memory resource used by the GPIO diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c index b96e0b466f74..2be48f5eba36 100644 --- a/drivers/gpio/gpio-rcar.c +++ b/drivers/gpio/gpio-rcar.c @@ -348,6 +348,10 @@ static const struct of_device_id gpio_rcar_of_table[] = { /* Gen3 GPIO is identical to Gen2. */ .data = &gpio_rcar_info_gen2, }, { + .compatible = "renesas,gpio-r8a7796", + /* Gen3 GPIO is identical to Gen2. */ + .data = &gpio_rcar_info_gen2, + }, { .compatible = "renesas,gpio-rcar", .data = &gpio_rcar_info_gen1, }, { -- 2.7.0.rc3.207.g0ac5344
