From: Anson Huang <Anson.Huang@nxp.com>
Date: Tue, 3 Mar 2020 08:23:01 +0000 (+0800)
Subject: LF-458-4 arm64: dts: imx8mn-evk: add dtb for rm67191 panel
X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~577^2~2^2~496
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=0278809f384524d7d2bba53f9141a1f3a80232fd;p=linux.git

LF-458-4 arm64: dts: imx8mn-evk: add dtb for rm67191 panel

Add a new dtb imx8mn-evk-rm67191.dtb to support rm67191
mipi panel display.

Signed-off-by: Fancy Fang <chen.fang@nxp.com>
Reviewed-by: Robby Cai <robby.cai@nxp.com>
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
---

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index f0a0e1f57f44..53b23ff804e4 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -32,8 +32,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx8mm-beacon-kit.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-evk.dtb imx8mm-evk-rpmsg.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-ddr4-evk.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mm-var-som-symphony.dtb
-dtb-$(CONFIG_ARCH_MXC) += imx8mn-evk.dtb
-dtb-$(CONFIG_ARCH_MXC) += imx8mn-ddr4-evk.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mn-evk.dtb imx8mn-evk-rm67191.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mn-ddr4-evk.dtb imx8mn-ddr4-evk-ak5558.dtb imx8mn-ddr4-evk-rm67191.dtb \
 			  imx8mn-ddr4-evk-rpmsg.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mn-var-som-symphony.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8mn-evk-rm67191.dts b/arch/arm64/boot/dts/freescale/imx8mn-evk-rm67191.dts
new file mode 100644
index 000000000000..5e8d16c93c48
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mn-evk-rm67191.dts
@@ -0,0 +1,40 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright 2019 NXP
+ */
+
+#include "imx8mn-evk.dts"
+
+&adv_bridge {
+	status = "disabled";
+};
+
+&mipi_dsi {
+	panel@0 {
+		compatible = "raydium,rm67191";
+		reg = <0>;
+		pinctrl-0 = <&pinctrl_mipi_dsi_en>;
+		reset-gpio = <&gpio1 8 GPIO_ACTIVE_LOW>;
+		dsi-lanes = <4>;
+		video-mode = <2>;	/* 0: burst mode
+					 * 1: non-burst mode with sync event
+					 * 2: non-burst mode with sync pulse
+					 */
+		panel-width-mm = <68>;
+		panel-height-mm = <121>;
+		status = "okay";
+	};
+};
+
+&i2c2 {
+	synaptics_dsx_ts@20 {
+		compatible = "synaptics_dsx";
+		reg = <0x20>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pinctrl_i2c2_synaptics_dsx_io>;
+		interrupt-parent = <&gpio1>;
+		interrupts = <9 IRQ_TYPE_LEVEL_LOW>;
+		synaptics,diagonal-rotation;
+		status = "okay";
+	};
+};