From c64b874f0eac6f450e8834e407bc98ec402b81e7 Mon Sep 17 00:00:00 2001 From: Heiko Schocher Date: Fri, 20 Jun 2014 16:52:47 +0200 Subject: ARM: dts: imx6: add aristainetos board support This patch add support for the imx6dl based aristainetos board with following configuration: CPU: Freescale i.MX6DL rev1.1 at 792 MHz DRAM: 1 GiB NAND: 512 MiB MMC: FSL_SDHC: 0, FSL_SDHC: 1 SF: Detected N25Q128 with page size 256 Bytes, erase size 64 KiB, total 16 MiB As this board can used with 2 different display types, the differences between them are extracted into 2 DTS files, and the common settings are collected in a common file. Signed-off-by: Heiko Schocher Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx6dl-aristainetos_7.dts | 74 +++++++++++++++++++++++++++++ 1 file changed, 74 insertions(+) create mode 100644 arch/arm/boot/dts/imx6dl-aristainetos_7.dts (limited to 'arch/arm/boot/dts/imx6dl-aristainetos_7.dts') diff --git a/arch/arm/boot/dts/imx6dl-aristainetos_7.dts b/arch/arm/boot/dts/imx6dl-aristainetos_7.dts new file mode 100644 index 000000000000..b413e24288dc --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-aristainetos_7.dts @@ -0,0 +1,74 @@ +/* + * support fot the imx6 based aristainetos board + * + * Copyright (C) 2014 Heiko Schocher + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + * + */ +/dts-v1/; +#include "imx6dl.dtsi" +#include "imx6qdl-aristainetos.dtsi" + +/ { + model = "aristainetos i.MX6 Dual Lite Board 7"; + compatible = "fsl,imx6dl"; + + memory { + reg = <0x10000000 0x40000000>; + }; + + soc { + display0: display@di0 { + compatible = "fsl,imx-parallel-display"; + interface-pix-fmt = "rgb24"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu_disp>; + status = "okay"; + + display-timings { + 800x480p60 { + native-mode; + clock-frequency = <33246000>; + hactive = <800>; + vactive = <480>; + hfront-porch = <88>; + hback-porch = <88>; + hsync-len = <80>; + vback-porch = <10>; + vfront-porch = <10>; + vsync-len = <25>; + vsync-active = <1>; + }; + }; + + port { + display0_in: endpoint { + remote-endpoint = <&ipu1_di0_disp0>; + }; + }; + }; + }; + + backlight { + compatible = "pwm-backlight"; + pwms = <&pwm3 0 3000>; + brightness-levels = <0 4 8 16 32 64 128 255>; + default-brightness-level = <6>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_backlight>; + }; +}; + +&i2c2 { + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; +}; + +&ipu1_di0_disp0 { + remote-endpoint = <&display0_in>; +}; -- cgit v1.2.3