[PATCH v14 10/10] ARM: dts: mbimx51sd: Add CMO-QVGA backlight support.

[Denis Carikli]

Signed-off-by: Denis Carikli <denis at eukrea.com>
---
ChangeLog v13->v14:
- None

ChangeLog v11->v13:
- No changes
ChangeLog v9->v11:
- Now uses the drm-panel instead of the display-timings.

ChangeLog v8->v9:
- Removed the Cc. They are now set in git-send-email directly.
- The backlight is now on at boot.

ChangeLog v6->v7:
- Shrinked even more the Cc list.

ChangeLog v5->v6:
- Reordered the Cc list.

ChangeLog v3->v5:
- Updated to the new GPIO defines.

ChangeLog v2->v3:
- Splitted out from the patch that added support for the cpuimx51/mbimxsd51 
boards.
- This patch now only adds backlight support.
- Added some interested people in the Cc list, and removed some people that
  might be annoyed by the receiving of that patch which is unrelated to their
  subsystem.
---
 .../imx51-eukrea-mbimxsd51-baseboard-cmo-qvga.dts  |   10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard-cmo-qvga.dts 
b/arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard-cmo-qvga.dts
index d273d09..6e36dae 100644
--- a/arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard-cmo-qvga.dts
+++ b/arch/arm/boot/dts/imx51-eukrea-mbimxsd51-baseboard-cmo-qvga.dts
@@ -17,9 +17,19 @@
        model = "Eukrea MBIMXSD51 with the CMO-QVGA Display";
        compatible = "eukrea,mbimxsd51-baseboard-cmo-qvga", 
"eukrea,mbimxsd51-baseboard", "eukrea,cpuimx51", "fsl,imx51";

+       backlight: backlight {
+               compatible = "gpio-backlight";
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_backlight_1>;
+               gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>;
+               default-brightness-level = <1>;
+               default-on;
+       };
+
        panel: panel {
                compatible = "eukrea,mbimxsd51-cmo-qvga", "simple-panel";
                power-supply = <&reg_lcd_3v3>;
+               backlight = <&backlight>;
        };

        reg_lcd_3v3: lcd-en {
-- 
1.7.9.5