From 5d2f1d6ef9de5edfea04ffad47703a28bfa21690 Mon Sep 17 00:00:00 2001 From: Simon Horman Date: Tue, 6 Sep 2016 12:35:39 +0200 Subject: [PATCH] gpio: rcar: Add r8a7796 (R-Car M3-W) support 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 Signed-off-by: Simon Horman Reviewed-by: Geert Uytterhoeven Reviewed-by: Laurent Pinchart Tested-by: Laurent Pinchart Signed-off-by: Linus Walleij --- Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt | 1 + drivers/gpio/gpio-rcar.c | 4 ++++ 2 files changed, 5 insertions(+) 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 @@ -347,6 +347,10 @@ static const struct of_device_id gpio_rcar_of_table[] = { .compatible = "renesas,gpio-r8a7795", /* 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,