ARM: dts: imx7-colibri: introduce carrier board level dts

Split up the colibri device tree into two device tree files for
COM and Carrier Board. Use the usual SoC/COM/Board tripplet and
follow including scheme used for Vybrid.

Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Max Krummenacher <max.krummenacher@toradex.com>
(cherry picked from commit ac23876a1c36a702019c44f299195afa7b875393)

1 files changed, 236 insertions, 0 deletions

diff --git a/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
new file mode 100644
index 000000000000..a61b93bdbe09
--- /dev/null
+++ b/arch/arm/boot/dts/imx7-colibri-eval-v3.dtsi
@@ -0,0 +1,236 @@
+/*
+ * Copyright 2016 Toradex AG
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+/ {
+	chosen {
+		bootargs = "console=ttymxc0,115200";
+	};
+};
+
+&bl {
+	brightness-levels = <0 4 8 16 32 64 128 255>;
+	default-brightness-level = <6>;
+	status = "okay";
+};
+
+&adc1 {
+	status = "okay";
+};
+
+&adc2 {
+	status = "okay";
+};
+
+&epxp {
+	status = "okay";
+};
+
+&ecspi3 {
+	status = "okay";
+
+	spidev0: spidev@1 {
+		compatible = "spidev";
+		reg = <0>;
+		spi-max-frequency = <50000000>;
+	};
+};
+
+&fec1 {
+	status = "okay";
+};
+
+&i2c4 {
+	status = "okay";
+
+	/* M41T0M6 real time clock on carrier board */
+	rtc: m41t0m6@68 {
+		compatible = "st,m41t00";
+		reg = <0x68>;
+	};
+};
+
+&lcdif {
+	display = <&display0>;
+	status = "okay";
+
+	display0: display {
+		bits-per-pixel = <16>;
+		bus-width = <18>;
+
+		display-timings {
+/* not working, it takes the last element currently
+			native-mode = <&timing_vga>;
+*/
+			/* Standard VGA timing */
+			timing_vga: 640x480 {
+				clock-frequency = <25175000>;
+				hactive = <640>;
+				vactive = <480>;
+				hback-porch = <40>;
+				hfront-porch = <24>;
+				vback-porch = <32>;
+				vfront-porch = <11>;
+				hsync-len = <96>;
+				vsync-len = <2>;
+
+				de-active = <1>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				pixelclk-active = <0>;
+			};
+#if 0
+			/* WVGA Timing, e.g. EDT ET070080DH6 */
+			timing_wvga: 800x480 {
+				clock-frequency = <33260000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <216>;
+				hfront-porch = <40>;
+				vback-porch = <35>;
+				vfront-porch = <10>;
+				hsync-len = <128>;
+				vsync-len = <2>;
+
+				de-active = <1>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				pixelclk-active = <0>;
+			};
+			/* WVGA Timing, TouchRevolution Fusion 7" */
+			timing_wvga2: 800x480pixclkact {
+				clock-frequency = <33260000>;
+				hactive = <800>;
+				vactive = <480>;
+				hback-porch = <216>;
+				hfront-porch = <40>;
+				vback-porch = <35>;
+				vfront-porch = <10>;
+				hsync-len = <128>;
+				vsync-len = <2>;
+
+				de-active = <1>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				pixelclk-active = <1>;
+			};
+			/* Standard SVGA timing */
+			timing_svga: 800x600 {
+				clock-frequency = <40000000>;
+				hactive = <800>;
+				vactive = <600>;
+				hback-porch = <88>;
+				hfront-porch = <40>;
+				vback-porch = <23>;
+				vfront-porch = <1>;
+				hsync-len = <128>;
+				vsync-len = <4>;
+
+				de-active = <1>;
+				hsync-active = <1>;
+				vsync-active = <1>;
+				pixelclk-active = <0>;
+			};
+			/* TouchRevolution Fusion 10"/CLAA101NC05 10.1 inch */
+			timing_wsvga: 1024x600 {
+				clock-frequency = <48000000>;
+				hactive = <1024>;
+				vactive = <600>;
+				hback-porch = <104>;
+				hfront-porch = <43>;
+				vback-porch = <24>;
+				vfront-porch = <20>;
+				hsync-len = <5>;
+				vsync-len = <5>;
+
+				de-active = <1>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				pixelclk-active = <0>;
+			};
+			/* Standard XGA timing */
+			timing_xga: 1024x768 {
+				clock-frequency = <65000000>;
+				hactive = <1024>;
+				vactive = <768>;
+				hback-porch = <160>;
+				hfront-porch = <24>;
+				vback-porch = <29>;
+				vfront-porch = <3>;
+				hsync-len = <136>;
+				vsync-len = <6>;
+
+				de-active = <1>;
+				hsync-active = <0>;
+				vsync-active = <0>;
+				pixelclk-active = <0>;
+			};
+#endif
+		};
+	};
+};
+
+&pwm1 {
+	status = "okay";
+};
+
+&pwm2 {
+	status = "okay";
+};
+
+&pwm3 {
+	status = "okay";
+};
+
+&pwm4 {
+	status = "okay";
+};
+
+&uart1 {
+	status = "okay";
+};
+
+&uart2 {
+	status = "okay";
+};
+
+&uart3 {
+	status = "okay";
+};
+
+&usbotg1 {
+	status = "okay";
+};
+
+/* The define SD_1_8 allows to use the SD interface at a higher speed mode
+ * if the card supports it. For this the signaling voltage is switched from
+ * 3.3V to 1.8V under the usdhc1's drivers control.
+ * All pins supplied with NVCC_SD1 must be able to cope with this
+ * and must (MUST!!!) not be driven with a voltage higher than 1.8V or
+ * the interface will not work.
+ */
+/* #define SD_1_8 */
+&usdhc1 {
+#ifdef SD_1_8
+	pinctrl-names = "default", "state_100mhz", "state_200mhz";
+	pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_cd_usdhc1>;
+	pinctrl-1 = <&pinctrl_usdhc1_100mhz &pinctrl_cd_usdhc1>;
+	pinctrl-2 = <&pinctrl_usdhc1_200mhz &pinctrl_cd_usdhc1>;
+	vmmc-supply = <&reg_3p3v>;
+	vqmmc-supply = <&reg_LDO2>;
+#else
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usdhc1 &pinctrl_cd_usdhc1>;
+	no-1-8-v;
+#endif
+	cd-gpios = <&gpio1 0 0>;
+	enable-sdio-wakeup;
+	keep-power-in-suspend;
+	status = "okay";
+	tuning-step = <2>;
+};