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arm64: dts: imx8mq-librem5-devkit: Enable the LCD panel

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Enable LCD panel output by adding nodes for the NWL DSI host controller,
the Rocktech panel and the eLCDIF display controller.

Signed-off-by: Guido Günther <agx@sigxcpu.org>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Tested-by: Martin Kepplinger <martin.kepplinger@puri.sm>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
This commit is contained in:
Guido Günther
2020-08-20 10:50:57 +02:00
committed by Shawn Guo
parent d0081bd02a
commit e8151ef357
1 changed files with 33 additions and 0 deletions
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33
arch/arm64/boot/dts/freescale/imx8mq-librem5-devkit.dts
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@@ -834,6 +834,39 @@ MX8MQ_IOMUXC_NAND_DATA03_GPIO3_IO9 0x19 /* WWAN_RESET */
};
};
&lcdif {
status = "okay";
};
&mipi_dsi {
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
panel@0 {
compatible = "rocktech,jh057n00900";
reg = <0>;
backlight = <&backlight_dsi>;
reset-gpios = <&gpio3 13 GPIO_ACTIVE_LOW>;
iovcc-supply = <&reg_1v8_p>;
vcc-supply = <&reg_2v8_p>;
port {
panel_in: endpoint {
remote-endpoint = <&mipi_dsi_out>;
};
};
};
ports {
port@1 {
reg = <1>;
mipi_dsi_out: endpoint {
remote-endpoint = <&panel_in>;
};
};
};
};
&pgc_gpu {
power-supply = <&buck3_reg>;
};