[PATCH 2/3] arm64: dts: freescale: tqma8mqml-mba8mx: Add dual-channel LVDS overlay

[Frank Li]

On Fri, Mar 13, 2026 at 12:34:19PM +0100, Alexander Stein wrote:
> This adds an overlay for the supported LVDS display AUO G133HAN01.

Just said "Add an overlay ..." and apply to ... (from patch 3).

Frank

>
> Signed-off-by: Alexander Stein <alexander.stein at ew.tq-group.com>
> ---
>  arch/arm64/boot/dts/freescale/Makefile        |  2 +
>  ...mx8mm-tqma8mqml-mba8mx-lvds-g133han01.dtso | 86 +++++++++++++++++++
>  2 files changed, 88 insertions(+)
>  create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx-lvds-g133han01.dtso
>
> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
> index 8a85b5c39f3cc..f1b54f1b0a23a 100644
> --- a/arch/arm64/boot/dts/freescale/Makefile
> +++ b/arch/arm64/boot/dts/freescale/Makefile
> @@ -180,7 +180,9 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-ivy.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-mallow.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mm-verdin-wifi-yavia.dtb
>
> +imx8mm-tqma8mqml-mba8mx-lvds-g133han01-dtbs += imx8mm-tqma8mqml-mba8mx.dtb imx8mm-tqma8mqml-mba8mx-lvds-g133han01.dtbo
>  imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33-dtbs += imx8mm-tqma8mqml-mba8mx.dtb imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33.dtbo
> +dtb-$(CONFIG_ARCH_MXC) += imx8mm-tqma8mqml-mba8mx-lvds-g133han01.dtb
>  dtb-$(CONFIG_ARCH_MXC) += imx8mm-tqma8mqml-mba8mx-lvds-tm070jvhg33.dtb
>
>  dtb-$(CONFIG_ARCH_MXC) += imx8mn-beacon-kit.dtb
> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx-lvds-g133han01.dtso b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx-lvds-g133han01.dtso
> new file mode 100644
> index 0000000000000..ce12bc46553dc
> --- /dev/null
> +++ b/arch/arm64/boot/dts/freescale/imx8mm-tqma8mqml-mba8mx-lvds-g133han01.dtso
> @@ -0,0 +1,86 @@
> +// SPDX-License-Identifier: (GPL-2.0-or-later OR MIT)
> +/*
> + * Copyright (c) 2019-2026 TQ-Systems GmbH <linux at ew.tq-group.com>,
> + * D-82229 Seefeld, Germany.
> + * Author: Alexander Stein
> + */
> +
> +/dts-v1/;
> +/plugin/;
> +
> +#include <dt-bindings/clock/imx8mq-clock.h>
> +#include <dt-bindings/gpio/gpio.h>
> +
> +&backlight_lvds {
> +	status = "okay";
> +};
> +
> +&dsi_lvds_bridge {
> +	status = "okay";
> +
> +	ports {
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		port at 2 {
> +			reg = <2>;
> +
> +			lvds_bridge_out0: endpoint {
> +				remote-endpoint = <&panel_in_lvds0>;
> +			};
> +		};
> +
> +		port at 3 {
> +			reg = <3>;
> +
> +			lvds_bridge_out1: endpoint {
> +				remote-endpoint = <&panel_in_lvds1>;
> +			};
> +		};
> +	};
> +};
> +
> +&expander0 {
> +	dsi-mux-oe-hog {
> +		gpio-hog;
> +		gpios = <10 GPIO_ACTIVE_LOW>;
> +		output-high;
> +		line-name = "DSI_MUX_OE#";
> +	};
> +};
> +
> +&lcdif {
> +	status = "okay";
> +};
> +
> +&mipi_dsi {
> +	status = "okay";
> +};
> +
> +&panel {
> +	compatible = "auo,g133han01";
> +	status = "okay";
> +
> +	ports {
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		port at 0 {
> +			reg = <0>;
> +			dual-lvds-odd-pixels;
> +
> +			panel_in_lvds0: endpoint {
> +				remote-endpoint = <&lvds_bridge_out0>;
> +			};
> +		};
> +
> +		port at 1 {
> +			reg = <1>;
> +			dual-lvds-even-pixels;
> +
> +			panel_in_lvds1: endpoint {
> +				remote-endpoint = <&lvds_bridge_out1>;
> +			};
> +		};
> +	};
> +};
> --
> 2.43.0
>