diff options
author | Fancy Fang <chen.fang@nxp.com> | 2020-04-01 19:47:19 +0800 |
---|---|---|
committer | Fancy Fang <chen.fang@nxp.com> | 2020-04-27 16:29:35 +0800 |
commit | 46552dfa171c3ecd08503afbdd749155f080b865 (patch) | |
tree | f0b9f68d627461f13edb4f181bbd4bb6e7c8b077 | |
parent | fcc1582b087fd969ddfa980ba3fec554e7fd406e (diff) |
MLK-23694-12 arm64: dts: imx8mp-evk: integrate LVDS bridge display in
Integrate LVDS bridge with single channel display into EVK DTB
to support DSI + LVDS dual display, and the previous single
display support for DSI or LVDS is also remained. Put LCDIF1
and LCDIF2 ports into one display-subystem node to implement
this kind of dual display.
Signed-off-by: Fancy Fang <chen.fang@nxp.com>
Reviewed-by: Liu Ying <victor.liu@nxp.com>
6 files changed, 48 insertions, 116 deletions
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index 227a96543e40..970b426f02fe 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -59,9 +59,9 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mn-evk.dtb imx8mn-evk-rm67191.dtb imx8mn-ddr4-evk. dtb-$(CONFIG_ARCH_MXC) += imx8mn-ddr4-evk-root.dtb imx8mn-ddr4-evk-inmate.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mp-evk.dtb imx8mp-evk-root.dtb imx8mp-evk-inmate.dtb imx8mp-evk-rpmsg.dtb \ imx8mp-evk-rm67191.dtb imx8mp-evk-hdmi.dtb imx8mp-evk-flexcan2.dtb \ - imx8mp-evk-it6263-lvds-dual-channel.dtb imx8mp-evk-it6263-lvds-channel0.dtb \ - imx8mp-evk-jdi-wuxga-lvds-panel.dtb imx8mp-ab2.dtb imx8mp-evk-sof-wm8960.dtb \ - imx8mp-evk-dsp.dtb imx8mp-evk-ov2775.dtb imx8mp-evk-basler.dtb + imx8mp-evk-it6263-lvds-dual-channel.dtb imx8mp-evk-jdi-wuxga-lvds-panel.dtb \ + imx8mp-ab2.dtb imx8mp-evk-sof-wm8960.dtb imx8mp-evk-dsp.dtb imx8mp-evk-ov2775.dtb \ + imx8mp-evk-basler.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk.dtb imx8mq-evk-rpmsg.dtb imx8mq-evk-pcie1-m2.dtb imx8mq-evk-usd-wifi.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk-ak4497.dtb imx8mq-evk-audio-tdm.dtb imx8mq-evk-pdm.dtb dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk-root.dtb imx8mq-evk-inmate.dtb diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk-it6263-lvds-channel0.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk-it6263-lvds-channel0.dts deleted file mode 100644 index 49362ebe2521..000000000000 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk-it6263-lvds-channel0.dts +++ /dev/null @@ -1,53 +0,0 @@ -// 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>; - - port { - it6263_in: endpoint { - remote-endpoint = <&lvds_out>; - }; - }; - }; -}; - -&lcdif2 { - status = "okay"; -}; - -&ldb { - status = "okay"; - - 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"; -}; 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 index 4e922be91c48..69fe4aefd953 100644 --- 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 @@ -5,51 +5,10 @@ #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"; +&lvds_bridge { + split-mode; }; &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"; }; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk-jdi-wuxga-lvds-panel.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk-jdi-wuxga-lvds-panel.dts index 067aa83521c5..ae8b698b6af0 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk-jdi-wuxga-lvds-panel.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk-jdi-wuxga-lvds-panel.dts @@ -16,25 +16,16 @@ }; }; }; - - display-subsystem { - compatible = "fsl,imx-display-subsystem"; - ports = <&lcdif2_disp>; - }; }; -&lcdif2 { - status = "okay"; -}; +/delete-node/ &lvds_bridge; &ldb { - status = "okay"; + fsl,data-mapping = "spwg"; fsl,dual-channel; lvds-channel@0 { - fsl,data-mapping = "spwg"; - fsl,data-width = <24>; - status = "okay"; + /delete-node/ port@1; port@1 { reg = <1>; @@ -45,7 +36,3 @@ }; }; }; - -&ldb_phy { - status = "okay"; -}; diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts index d2366b286873..a6e38b45c49a 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts +++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts @@ -413,6 +413,18 @@ }; }; + lvds_bridge: lvds-to-hdmi-bridge@4c { + compatible = "ite,it6263"; + reg = <0x4c>; + reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; + + port { + it6263_in: endpoint { + remote-endpoint = <&lvds_out>; + }; + }; + }; + ptn5110: tcpc@50 { compatible = "nxp,ptn5110"; pinctrl-names = "default"; @@ -550,6 +562,32 @@ status = "okay"; }; +&lcdif2 { + status = "okay"; +}; + +&ldb { + status = "okay"; + + 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"; +}; + &mipi_dsi { status = "okay"; diff --git a/arch/arm64/boot/dts/freescale/imx8mp.dtsi b/arch/arm64/boot/dts/freescale/imx8mp.dtsi index e5fe9cb9a85f..c4053dfc241f 100644 --- a/arch/arm64/boot/dts/freescale/imx8mp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8mp.dtsi @@ -2128,7 +2128,8 @@ display-subsystem { compatible = "fsl,imx-display-subsystem"; - ports = <&lcdif1_disp>; + ports = <&lcdif1_disp>, + <&lcdif2_disp>; }; imx_ion: imx_ion { |