1/*
  2 * Copyright 2012 Free Electrons
  3 *
  4 * The code contained herein is licensed under the GNU General Public
  5 * License. You may obtain a copy of the GNU General Public License
  6 * Version 2 or later at the following locations:
  7 *
  8 * http://www.opensource.org/licenses/gpl-license.html
  9 * http://www.gnu.org/copyleft/gpl.html
 10 */
 11
 12/dts-v1/;
 13#include "imx28.dtsi"
 14
 15/ {
 16	model = "Crystalfontz CFA-10036 Board";
 17	compatible = "crystalfontz,cfa10036", "fsl,imx28";
 18
 19	memory@40000000 {
 20		reg = <0x40000000 0x08000000>;
 21	};
 22
 23	apb@80000000 {
 24		apbh@80000000 {
 25			pinctrl@80018000 {
 26				ssd1306_cfa10036: ssd1306-10036@0 {
 27					reg = <0>;
 28					fsl,pinmux-ids = <
 29						MX28_PAD_SSP0_DATA7__GPIO_2_7
 30					>;
 31					fsl,drive-strength = <MXS_DRIVE_4mA>;
 32					fsl,voltage = <MXS_VOLTAGE_HIGH>;
 33					fsl,pull-up = <MXS_PULL_DISABLE>;
 34				};
 35
 36				led_pins_cfa10036: leds-10036@0 {
 37					reg = <0>;
 38					fsl,pinmux-ids = <
 39						MX28_PAD_AUART1_RX__GPIO_3_4
 40					>;
 41					fsl,drive-strength = <MXS_DRIVE_4mA>;
 42					fsl,voltage = <MXS_VOLTAGE_HIGH>;
 43					fsl,pull-up = <MXS_PULL_DISABLE>;
 44				};
 45
 46				usb0_otg_cfa10036: otg-10036@0 {
 47					reg = <0>;
 48					fsl,pinmux-ids = <
 49						MX28_PAD_GPMI_RDY0__USB0_ID
 50					>;
 51					fsl,drive-strength = <MXS_DRIVE_4mA>;
 52					fsl,voltage = <MXS_VOLTAGE_HIGH>;
 53					fsl,pull-up = <MXS_PULL_DISABLE>;
 54				};
 55
 56				mmc_pwr_cfa10036: mmc_pwr_cfa10036@0 {
 57					reg = <0>;
 58					fsl,pinmux-ids = <
 59						0x31c3 /*
 60						MX28_PAD_PWM3__GPIO_3_28 */
 61					>;
 62					fsl,drive-strength = <0>;
 63					fsl,voltage = <1>;
 64					fsl,pull-up = <0>;
 65				};
 66
 67			};
 68
 69			ssp0: ssp@80010000 {
 70				compatible = "fsl,imx28-mmc";
 71				pinctrl-names = "default";
 72				pinctrl-0 = <&mmc0_4bit_pins_a
 73					&mmc0_cd_cfg &mmc0_sck_cfg>;
 74				vmmc-supply = <&reg_vddio_sd0>;
 75				bus-width = <4>;
 76				status = "okay";
 77			};
 78		};
 79
 80		apbx@80040000 {
 81			duart: serial@80074000 {
 82				pinctrl-names = "default";
 83				pinctrl-0 = <&duart_pins_b>;
 84				status = "okay";
 85			};
 86
 87			i2c0: i2c@80058000 {
 88				pinctrl-names = "default";
 89				pinctrl-0 = <&i2c0_pins_b>;
 90				clock-frequency = <400000>;
 91				status = "okay";
 92
 93				ssd1306: oled@3c {
 94					compatible = "solomon,ssd1306fb-i2c";
 95					pinctrl-names = "default";
 96					pinctrl-0 = <&ssd1306_cfa10036>;
 97					reg = <0x3c>;
 98					reset-gpios = <&gpio2 7 0>;
 99					solomon,height = <32>;
100					solomon,width = <128>;
101					solomon,page-offset = <0>;
102					solomon,com-lrremap;
103					solomon,com-invdir;
104					solomon,com-offset = <32>;
105				};
106			};
107
108			usbphy0: usbphy@8007c000 {
109				status = "okay";
110			};
111		};
112	};
113
114	ahb@80080000 {
115		usb0: usb@80080000 {
116			pinctrl-names = "default";
117			pinctrl-0 = <&usb0_otg_cfa10036>;
118			dr_mode = "peripheral";
119			phy_type = "utmi";
120			status = "okay";
121		};
122	};
123
124	leds {
125		compatible = "gpio-leds";
126		pinctrl-names = "default";
127		pinctrl-0 = <&led_pins_cfa10036>;
128
129		power {
130			gpios = <&gpio3 4 1>;
131			default-state = "on";
132		};
133	};
134
135	reg_vddio_sd0: vddio-sd0 {
136		compatible = "regulator-fixed";
137		pinctrl-names = "default";
138		pinctrl-0 = <&mmc_pwr_cfa10036>;
139		regulator-name = "vddio-sd0";
140		regulator-min-microvolt = <3300000>;
141		regulator-max-microvolt = <3300000>;
142		gpio = <&gpio3 28 0>;
143	};
144};