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arm64: dts: rockchip: rk3588s-evb1-lp4x: Add custom training table for edp

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Signed-off-by: Wyon Bi <bivvy.bi@rock-chips.com>
Change-Id: I93d5a8c936bc5df6b04fdfba874485fb9b954532
This commit is contained in:
Wyon Bi 2022-04-22 01:15:34 +00:00 committed by Tao Huang
parent 298ec87bd0
commit c1fa358173
1 changed files with 17 additions and 0 deletions
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17
arch/arm64/boot/dts/rockchip/rk3588s-evb1-lp4x.dtsi
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@ -242,6 +242,23 @@ &edp0_in_vp2 {
};
&hdptxphy0 {
/* Single Vdiff Training Table for power reduction (optional) */
training-table = /bits/ 8 <
/* voltage swing 0, pre-emphasis 0->3 */
0x0d 0x00 0x00 0x00 0x00 0x00
0x0d 0x00 0x00 0x00 0x00 0x00
0x0d 0x00 0x00 0x00 0x00 0x00
0x0d 0x00 0x00 0x00 0x00 0x00
/* voltage swing 1, pre-emphasis 0->2 */
0x0d 0x00 0x00 0x00 0x00 0x00
0x0d 0x00 0x00 0x00 0x00 0x00
0x0d 0x00 0x00 0x00 0x00 0x00
/* voltage swing 2, pre-emphasis 0->1 */
0x0d 0x00 0x00 0x00 0x00 0x00
0x0d 0x00 0x00 0x00 0x00 0x00
/* voltage swing 3, pre-emphasis 0 */
0x0d 0x00 0x00 0x00 0x00 0x00
>;
status = "okay";
};