@@ -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 = <®_lcd_3v3>;
+ backlight = <&backlight>;
};
reg_lcd_3v3: lcd-en {
Signed-off-by: Denis Carikli <denis@eukrea.com> --- 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(+)