diff options
| author | Simon Horman <horms+renesas@verge.net.au> | 2016-09-06 10:35:39 (GMT) |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-09-07 23:15:46 (GMT) |
| commit | 5d2f1d6ef9de5edfea04ffad47703a28bfa21690 (patch) | |
| tree | 5baad71c095be60f4a63429f4d9e092ebf7ec022 | |
| parent | f25fe36d0d0f8c3b951d53e0f22381d850112916 (diff) | |
| download | linux-5d2f1d6ef9de5edfea04ffad47703a28bfa21690.tar.xz | |
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 <ulrich.hecht+renesas@gmail.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Tested-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
| -rw-r--r-- | Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt | 1 | ||||
| -rw-r--r-- | drivers/gpio/gpio-rcar.c | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt b/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt index 8da26b3..7c1ab3b 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 b96e0b4..2be48f5 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, }, { |