diff options
author | Liu Ying <victor.liu@nxp.com> | 2020-01-20 10:27:38 +0800 |
---|---|---|
committer | Liu Ying <victor.liu@nxp.com> | 2020-02-13 12:13:23 +0800 |
commit | 1476bbaa816ea9fc8accc2608e63e22852829f0f (patch) | |
tree | 7403298e59ee1af1bc43201cfa85d1aa4140cc47 /arch/arm64/boot/dts/freescale/imx8mp-evk-it6263-lvds-dual-channel.dts | |
parent | 363ca859fd1ae90a7555cc54f95f57e0380fc2ca (diff) |
MLK-23252-12 arm64: dts: imx8mp-evk: Add it6263 LVDS2HDMI dual chan support
This patch adds it6263 LVDS to HDMI transmitter dual channel support
on the i.MX8mp EVK platform.
Reviewed-by: Sandor Yu <Sandor.yu@nxp.com>
Signed-off-by: Liu Ying <victor.liu@nxp.com>
Diffstat (limited to 'arch/arm64/boot/dts/freescale/imx8mp-evk-it6263-lvds-dual-channel.dts')
-rw-r--r-- | arch/arm64/boot/dts/freescale/imx8mp-evk-it6263-lvds-dual-channel.dts | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk-it6263-lvds-dual-channel.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk-it6263-lvds-dual-channel.dts new file mode 100644 index 000000000000..4e922be91c48 --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk-it6263-lvds-dual-channel.dts @@ -0,0 +1,55 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright 2020 NXP + */ + +#include "imx8mp-evk.dts" + +/ { + display-subsystem { + compatible = "fsl,imx-display-subsystem"; + ports = <&lcdif2_disp>; + }; +}; + +&i2c2 { + lvds_bridge: lvds-to-hdmi-bridge@4c { + compatible = "ite,it6263"; + reg = <0x4c>; + reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; + split-mode; + + port { + it6263_in: endpoint { + remote-endpoint = <&lvds_out>; + }; + }; + }; +}; + +&lcdif2 { + status = "okay"; +}; + +&ldb { + status = "okay"; + fsl,dual-channel; + + lvds-channel@0 { + fsl,data-mapping = "jeida"; + fsl,data-width = <24>; + status = "okay"; + + port@1 { + reg = <1>; + + lvds_out: endpoint { + remote-endpoint = <&it6263_in>; + }; + }; + }; +}; + +&ldb_phy { + status = "okay"; +}; |