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ARM: dts: imx6q-apalis: Add LVDS panel support

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Add LVDS panel and endpoint linkage support but keep the inherited
disabled state. This allows to enable it in an overlay per the current
system configuration.

Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Oleksandr Suvorov 2022-06-15 13:49:57 +02:00 committed by Shawn Guo
parent 1347e20118
commit a9b9f1c6de
4 changed files with 36 additions and 12 deletions
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4
arch/arm/boot/dts/imx6q-apalis-eval.dts
View File

@ -88,10 +88,6 @@ &i2c3 {
status = "okay";
};
&ldb {
status = "okay";
};
&pcie {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reset_moci>;

4
arch/arm/boot/dts/imx6q-apalis-ixora-v1.1.dts
View File

@ -104,10 +104,6 @@ &i2c3 {
status = "okay";
};
&ldb {
status = "okay";
};
&pcie {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reset_moci>;

4
arch/arm/boot/dts/imx6q-apalis-ixora.dts
View File

@ -94,10 +94,6 @@ &i2c3 {
status = "okay";
};
&ldb {
status = "okay";
};
&pcie {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_reset_moci>;

36
arch/arm/boot/dts/imx6qdl-apalis.dtsi
View File

@ -82,6 +82,18 @@ lcd_panel_in: endpoint {
};
};
panel_lvds: panel-lvds {
compatible = "panel-lvds";
backlight = <&backlight>;
status = "disabled";
port {
lvds_panel_in: endpoint {
remote-endpoint = <&lvds0_out>;
};
};
};
reg_module_3v3: regulator-module-3v3 {
compatible = "regulator-fixed";
regulator-name = "+V3.3";
@ -624,6 +636,30 @@ &ipu1_di1_disp1 {
remote-endpoint = <&lcd_display_in>;
};
&ldb {
lvds-channel@0 {
port@4 {
reg = <4>;
lvds0_out: endpoint {
remote-endpoint = <&lvds_panel_in>;
};
};
};
lvds-channel@1 {
fsl,data-mapping = "spwg";
fsl,data-width = <18>;
port@4 {
reg = <4>;
lvds1_out: endpoint {
};
};
};
};
&pwm1 {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_pwm1>;