Re: [PATCH 2/3] arm64: dts: freescale: tqma8mqml-mba8mx: Add dual-channel LVDS overlay
From: Frank Li <Frank.li@nxp.com>
Date: 2026-03-13 19:22:38
Also in:
imx, linux-devicetree, lkml
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
quoted hunk ↗ jump to hunk
Signed-off-by: Alexander Stein <redacted> --- 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.dtsodiff --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.dtbdiff --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@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@2 { + reg = <2>; + + lvds_bridge_out0: endpoint { + remote-endpoint = <&panel_in_lvds0>; + }; + }; + + port@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@0 { + reg = <0>; + dual-lvds-odd-pixels; + + panel_in_lvds0: endpoint { + remote-endpoint = <&lvds_bridge_out0>; + }; + }; + + port@1 { + reg = <1>; + dual-lvds-even-pixels; + + panel_in_lvds1: endpoint { + remote-endpoint = <&lvds_bridge_out1>; + }; + }; + }; +}; --2.43.0