From: Fancy Fang <chen.fang@nxp.com>
Date: Tue, 24 Dec 2019 03:16:07 +0000 (+0800)
Subject: MLK-23234-11 arm64: dts: imx8mp-evk: add dtb to support RM67191
X-Git-Tag: rel_imx_5.10.35_2.0.0-somdevices.0~577^2~2^2~438
X-Git-Url: https://git.somdevices.com/?a=commitdiff_plain;h=511769d9e0b92598f9de00a495ec59fd6d046963;p=linux.git

MLK-23234-11 arm64: dts: imx8mp-evk: add dtb to support RM67191

Add a new dtb 'imx8mp-evk-rm67191.dtb' to support rm67191
mipi panel display on i.MX8MP EVK board.

Signed-off-by: Fancy Fang <chen.fang@nxp.com>
---

diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile
index cec28b0ac59f..152610913f6f 100644
--- a/arch/arm64/boot/dts/freescale/Makefile
+++ b/arch/arm64/boot/dts/freescale/Makefile
@@ -36,7 +36,7 @@ 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 imx8mn-ddr4-evk-root.dtb imx8mn-ddr4-evk-inmate.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mn-var-som-symphony.dtb
-dtb-$(CONFIG_ARCH_MXC) += imx8mp-evk.dtb
+dtb-$(CONFIG_ARCH_MXC) += imx8mp-evk.dtb imx8mp-evk-rm67191.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk.dtb imx8mq-evk-rpmsg.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk.dtb imx8mq-evk-rpmsg.dtb imx8mq-evk-pcie1-m2.dtb
 dtb-$(CONFIG_ARCH_MXC) += imx8mq-evk-ak4497.dtb imx8mq-evk-audio-tdm.dtb imx8mq-evk-pdm.dtb
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk-rm67191.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk-rm67191.dts
new file mode 100644
index 000000000000..08364095bb35
--- /dev/null
+++ b/arch/arm64/boot/dts/freescale/imx8mp-evk-rm67191.dts
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2019 NXP
+ */
+
+#include "imx8mp-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";
+	};
+};
diff --git a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
index 0e775733d44d..976c274b19c0 100644
--- a/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
+++ b/arch/arm64/boot/dts/freescale/imx8mp-evk.dts
@@ -377,6 +377,12 @@
 		>;
 	};
 
+	pinctrl_mipi_dsi_en: mipi_dsi_en {
+		fsl,pins = <
+			MX8MP_IOMUXC_GPIO1_IO08__GPIO1_IO08	0x16
+		>;
+	};
+
 	pinctrl_pmic: pmicirq {
 		fsl,pins = <
 			MX8MP_IOMUXC_GPIO1_IO03__GPIO1_IO03	0x41