From: Liu Ying <victor.liu@nxp.com>
Date: Thu, 14 Nov 2019 09:03:25 +0000 (+0800)
Subject: arm64: dts: imx8qxp-mek: Add IT6263 dual channel mode support
X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~577^2~2^2~633
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=ebc9295517bceb05017c320602876f0ab5333192;p=linux.git

arm64: dts: imx8qxp-mek: Add IT6263 dual channel mode support

This patch introduces two DT source files to add IT6263 dual
channel mode support.  Either LVDS0 acts as the primary channel
or LVDS1 does.

Signed-off-by: Liu Ying <victor.liu@nxp.com>
---

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index 031a1b9a6103..f2fd08ab31bd 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -69,6 +69,8 @@ dtb-$(CONFIG_ARCH_MXC) += imx8dxl-phantom-mek.dtb \
 dtb-$(CONFIG_ARCH_MXC) += imx8qxp-mek.dtb imx8qxp-mek-dsp.dtb imx8qxp-mek-ov5640.dtb \
 			  imx8qxp-mek-enet2.dtb imx8qxp-mek-enet2-tja1100.dtb imx8qxp-mek-sof.dtb \
 			  imx8qxp-mek-rpmsg.dtb imx8qxp-mek-a0.dtb \
+			  imx8qxp-mek-it6263-lvds0-dual-channel.dtb \
+			  imx8qxp-mek-it6263-lvds1-dual-channel.dtb \
 			  imx8qxp-mek-jdi-wuxga-lvds0-panel.dtb \
 			  imx8qxp-mek-jdi-wuxga-lvds1-panel.dtb \
 			  imx8qxp-lpddr4-val-a0.dtb \
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek-it6263-lvds0-dual-channel.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek-it6263-lvds0-dual-channel.dts
new file mode 100644
index 000000000000..f1c7a6945934
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek-it6263-lvds0-dual-channel.dts
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+/*
+ * Copyright 2019 NXP
+ */
+
+#include "imx8qxp-mek-rpmsg.dts"
+
+&i2c0_mipi_lvds0 {
+	lvds-to-hdmi-bridge@4c {
+		split-mode;
+	};
+};
+
+&ldb1 {
+	fsl,dual-channel;
+};
+
+&ldb2 {
+	status = "disabled";
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8qxp-mek-it6263-lvds1-dual-channel.dts b/arch/arm64/boot/dts/freescale/imx8qxp-mek-it6263-lvds1-dual-channel.dts
new file mode 100644
index 000000000000..b89067443adc
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8qxp-mek-it6263-lvds1-dual-channel.dts
@@ -0,0 +1,21 @@
+// SPDX-License-Identifier: GPL-2.0+
+
+/*
+ * Copyright 2019 NXP
+ */
+
+#include "imx8qxp-mek-rpmsg.dts"
+
+&i2c0_mipi_lvds1 {
+	lvds-to-hdmi-bridge@4c {
+		split-mode;
+	};
+};
+
+&ldb1 {
+	status = "disabled";
+};
+
+&ldb2 {
+	fsl,dual-channel;
+};