diff mbox

[v2,4/4] ARM: dts: rockchip: add pwm-delay-us backlight setting.

Message ID 20170630112109.13785-4-enric.balletbo@collabora.com (mailing list archive)
State New, archived
Headers show

Commit Message

Enric Balletbo i Serra June 30, 2017, 11:21 a.m. UTC 
The minnie devices comes with an AUO B101EAN01 panel which is different
from default veyron devices, thus the power on/off timing sequence is
slightly different. The datasheet specifies a pwm delay of 200 ms, so
update the pwm-delay-us accordingly.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
---
Heiko,
 I'm not able to test this patch in a minnie device because I don't have
one, so could you do a quick try, please?

Thanks,
 Enric

Changes since v1:
 - Add this new patch as minnie has differents timings.

 arch/arm/boot/dts/rk3288-veyron-minnie.dts | 1 +
 1 file changed, 1 insertion(+)
diff mbox

Patch

diff --git a/arch/arm/boot/dts/rk3288-veyron-minnie.dts b/arch/arm/boot/dts/rk3288-veyron-minnie.dts
index 544de60..8680a83 100644
--- a/arch/arm/boot/dts/rk3288-veyron-minnie.dts
+++ b/arch/arm/boot/dts/rk3288-veyron-minnie.dts
@@ -123,6 +123,7 @@ 
 			240 241 242 243 244 245 246 247
 			248 249 250 251 252 253 254 255>;
 	power-supply = <&backlight_regulator>;
+	pwm-delay-us = <200000 200000>;
 };
 
 &emmc {