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ARM: dts: rv11xx-evb-v10: adjust panel power on sequence for ili9881d panel

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According to spec
The minimum time for VDDI/VSP on to reset high is 5ms,
The minimum time for reset to first command is 10ms.
So adjust them to save panel init time.

Signed-off-by: Nickey Yang <nickey.yang@rock-chips.com>
Change-Id: Ic6c4240c1d3657d05192a5f13eb4eb469e932191
This commit is contained in:
Nickey Yang
2020-05-12 11:37:37 +08:00
committed by Tao Huang
parent 962d22e3c2
commit 41fd458194
1 changed files with 6 additions and 7 deletions
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13
arch/arm/boot/dts/rv11xx-evb-v10.dtsi
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@@ -219,12 +219,11 @@
reg = <0>;
backlight = <&backlight>;
power-supply = <&vcc18_lcd_n>;
prepare-delay-ms = <2>;
prepare-delay-ms = <5>;
reset-delay-ms = <1>;
init-delay-ms = <20>;
enable-delay-ms = <120>;
disable-delay-ms = <50>;
unprepare-delay-ms = <20>;
init-delay-ms = <10>;
disable-delay-ms = <10>;
unprepare-delay-ms = <5>;
width-mm = <68>;
height-mm = <121>;
@@ -428,8 +427,8 @@
15 00 02 d2 32
15 00 02 d3 00
39 00 04 ff 98 81 00
05 78 01 11
05 14 01 29
05 00 01 11
05 01 01 29
];
display-timings {