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ARM: dts: rockchip: rk3506g-evb1: add read cmds and bypass timing for mcu display board

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Read Read ID4(D3h) from panel K350C4516T for debug in
initialization process.

Change-Id: Ia5ecd6b22074ede496b898c8ad5dbcbafb6e7601
Signed-off-by: Damon Ding <damon.ding@rock-chips.com>
This commit is contained in:
Damon Ding
2024-07-19 17:07:45 +08:00
committed by Tao Huang
parent 247f5deabf
commit 16c29be105
1 changed files with 20 additions and 2 deletions
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22
arch/arm/boot/dts/rk3506g-evb1-v10-mcu-k350c4516t.dts
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@@ -49,6 +49,14 @@
// type:0 is cmd, 1 is data
panel-init-sequence = [
//type delay num val1 val2 val3
00 00 01 d3
02 00 01 d3
02 00 01 d3
02 00 01 d3
02 00 01 d3 /*
* As the datasheet, read four times
* to get the panel ID.
*/
00 00 01 e0
01 00 01 00
01 00 01 07
@@ -148,8 +156,8 @@
panel-exit-sequence = [
//type delay num val1 val2 val3
00 0a 01 28
00 78 01 10
00 0a 01 28
00 78 01 10
];
display-timings {
@@ -216,4 +224,14 @@
mcu-hold-mode = <0>;
};
mcu-bypass-timing {
mcu-pix-total = <9>;
mcu-cs-pst = <1>;
mcu-cs-pend = <8>;
mcu-rw-pst = <2>;
mcu-rw-pend = <7>;
mcu-hold-mode = <0>;
};
};