redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

arm64: dts: imx8qm-mek: Add JDI WUXGA LVDS panel support on LVDS1 

This patch adds JDI WUXGA LVDS panel(on LVDS1) support
for the i.MX8QM MEK platform.
Note that the i.MX8QM MEK board needs a hardware rework
to add a 0ohm resistor for R211 to make the PWM backlight
work for the panel.

Signed-off-by: Liu Ying <victor.liu@nxp.com>
5.4-rM2-2.2.x-imx-squashed
Liu Ying 2019-11-14 16:40:34 +08:00 committed by Dong Aisheng
parent 22087da0d6
commit 7d5577a3ee
2 changed files with 56 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm64/boot/dts/freescale/Makefile
View File

@ -41,6 +41,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mq-zii-ultra-zest.dtb
dtb-$(CONFIG_ARCH_MXC) += imx8qm-mek.dtb imx8qm-mek-ov5640.dtb \
imx8qm-mek-enet2-tja1100.dtb imx8qm-mek-rpmsg.dtb \
imx8qm-mek-hdmi.dtb imx8qm-mek-dsp.dtb \
imx8qm-mek-jdi-wuxga-lvds1-panel.dtb \
imx8qm-lpddr4-val.dtb imx8qm-lpddr4-val-mqs.dtb \
imx8qm-lpddr4-val-spdif.dtb imx8qm-mek-ca53.dtb \
imx8qm-mek-ca72.dtb imx8qm-lpddr4-val-ca53.dtb \

55
arch/arm64/boot/dts/freescale/imx8qm-mek-jdi-wuxga-lvds1-panel.dts 100644
View File

@ -0,0 +1,55 @@
// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright 2019 NXP
*/
#include "imx8qm-mek-rpmsg.dts"
/ {
lvds1_panel {
compatible = "jdi,tx26d202vm0bwa";
backlight = <&lvds_backlight1>;
port {
panel_lvds1_in: endpoint {
remote-endpoint = <&lvds1_out>;
};
};
};
};
&ldb1_phy {
status = "disabled";
};
&ldb1 {
status = "disabled";
};
&i2c1_lvds0 {
lvds-to-hdmi-bridge@4c {
status = "disabled";
};
};
/delete-node/ &it6263_1_in;
&ldb2 {
status = "okay";
fsl,dual-channel;
lvds-channel@0 {
fsl,data-mapping = "spwg";
fsl,data-width = <24>;
status = "okay";
port@1 {
reg = <1>;
lvds1_out: endpoint {
remote-endpoint = <&panel_lvds1_in>;
};
};
};
};