R-Car GPIO DT bindings

Quoted 37 lines · Laurent Pinchart

Hi Simon,

Quoted 33 lines · On Saturday 25 May 2013 10:24:34 Simon Horman wrote:

Quoted 22 lines · Laurent Pinchart

Hello,

Here's the second version of the gpio-rcar driver DT bindings. I've tested the patches on the Marzen board (r8a7779).

Once again I'd appreciate feedback on the DT bindings. I'm particularly wondering whether getting the number of lines through the gpio-ranges property instead of using a dedicated #gpio-lines property as in v1 is a good idea.

Changes since v1:

- Initialize the gpiochip dev field at probe time.
- Add the gpio-ranges property.
- Remove the #gpio-lines property. The number of lines is now passed through>
the gpio-ranges property.

Laurent Pinchart (2):
gpio-rcar: Make the platform data gpio_base field signed
gpio-rcar: Add DT support

Quoted 6 lines

 .../devicetree/bindings/gpio/renesas,gpio-rcar.txt | 52 +++++++++++++++++
 drivers/gpio/gpio-rcar.c                           | 66 +++++++++++++----
 include/linux/platform_data/gpio-rcar.h            |  2 +-
 3 files changed, 109 insertions(+), 11 deletions(-)
 create mode 100644

Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt

Hi Magnus,

could you please review these changes?

Quoted 2 lines

I've received Magnus' ack face-to-face last week. I'm not sure whether that's a proper procedure, but I'm sure he will confirm that if needed.

Its sufficient for my needs.

Quoted 1 line

Could you please take the patch in your tree for v3.11 ?

Sure, I'll see what I can do.