dts: peach_pi: Add DT properties needed for display

Add backlight enable GPIO, and delay needed for panel powerup
via FIMD DT node.

Signed-off-by: Ajay Kumar <ajaykumar.rs@samsung.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>

diff --git a/arch/arm/dts/exynos5800-peach-pi.dts b/arch/arm/dts/exynos5800-peach-pi.dts
index e4bc100..494f764 100644 (file)
--- a/arch/arm/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/dts/exynos5800-peach-pi.dts
@@ -144,10 +144,13 @@
                samsung,vl-vfpd = <10>;
                samsung,vl-cmd-allow-len = <0xf>;
 
+               samsung,power-on-delay = <30000>;
                samsung,winid = <3>;
                samsung,interface-mode = <1>;
                samsung,dp-enabled = <1>;
                samsung,dual-lcd-enabled = <0>;
+
+               samsung,bl-en-gpio = <&gpx2 2 GPIO_ACTIVE_HIGH>;
        };
 };