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7 Commits

Author SHA1 Message Date
Ulrich Hecht
8cd14702be gpio: rcar: Add r8a7795 (R-Car H3) support 
R-Car Gen3's GPIO blocks are identical to Gen2's in every respect.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2015-07-27 14:51:40 +02:00
Hisashi Nakamura
1fd2b49d0b gpio: rcar: Add r8a7793 and r8a7794 support 
The device tree probing for R-Car M2-N (r8a7793) and R-Car E2 (r8a7794)
is added.

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2014-11-27 15:01:19 +01:00
Geert Uytterhoeven
370a4516e4 gpio: rcar: Add optional functional clock to bindings 
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: linux-gpio@vger.kernel.org
Cc: devicetree@vger.kernel.org
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2014-04-28 12:35:09 -07:00
Laurent Pinchart
6125752556 gpio: rcar: Add r8a7791 support to the DT bindings 
The r8a7791 (R-Car M2) has a GPIO controller with additional features
compared to the generic renesas,gpio-rcar compatible devices. Add a
model-specific string to let the driver enable these features.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2013-12-03 11:26:08 +01:00
Laurent Pinchart
f8b1bd71d0 gpio-rcar: Add interrupt controller support to the DT bindings 
Update the DT bindings documentation with the interrupt-controller
and #interrupt-cells properties.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
 2013-07-20 22:28:12 +02:00
Laurent Pinchart
b559c3e8e7 gpio-rcar: Reference core gpio documentation in the DT bindings 
Replaced the detailed gpio-ranges documentation with a reference to the
code gpio DT bindings, and mention the gpio flags symbolic names.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-19 21:38:31 +09:00
Laurent Pinchart
159f8a0209 gpio-rcar: Add DT support 
Add DT bindings for the gpio-rcar driver and read the device
configuration from the DT node at probe time if available.

Cc: devicetree-discuss@lists.ozlabs.org
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
 2013-06-12 21:48:09 +09:00