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arm64: dts: renesas: hihope-rzg2-ex: Add LVDS support

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This patch adds LVDS support for RZ/G2[MN] boards.

Signed-off-by: Biju Das <biju.das@bp.renesas.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/1570029619-43238-9-git-send-email-biju.das@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Biju Das 2019-10-02 16:20:18 +01:00 committed by Geert Uytterhoeven
parent 31222abb66
commit 642a33259b
1 changed files with 29 additions and 0 deletions
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29
arch/arm64/boot/dts/renesas/hihope-rzg2-ex.dtsi
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@ -51,6 +51,35 @@
status = "okay";
};
&gpio1 {
/*
* When GP1_20 is LOW LVDS0 is connected to the LVDS connector
* When GP1_20 is HIGH LVDS0 is connected to the LT8918L
*/
lvds-connector-en-gpio {
gpio-hog;
gpios = <20 GPIO_ACTIVE_HIGH>;
output-low;
line-name = "lvds-connector-en-gpio";
};
};
&lvds0 {
/*
* Please include the LVDS panel .dtsi file and uncomment the below line
* to enable LVDS panel connected to RZ/G2[MN] boards.
*/
/* status = "okay"; */
ports {
port@1 {
lvds_connector: endpoint {
};
};
};
};
&pciec0 {
status = "okay";
};