1// SPDX-License-Identifier: GPL-2.0-or-later
  2/*
  3 * Copyright 2013 Crystalfontz America, Inc.
  4 * Copyright 2012 Free Electrons
  5 */
  6
  7/*
  8 * The CFA-10057 is an expansion board for the CFA-10036 module, thus we
  9 * need to include the CFA-10036 DTS.
 10 */
 11#include "imx28-cfa10036.dts"
 12
 13/ {
 14	model = "Crystalfontz CFA-10057 Board";
 15	compatible = "crystalfontz,cfa10057", "crystalfontz,cfa10036", "fsl,imx28";
 16
 17	apb@80000000 {
 18		apbh@80000000 {
 19			pinctrl@80018000 {
 20				usb_pins_cfa10057: usb-10057@0 {
 21					reg = <0>;
 22					fsl,pinmux-ids = <
 23						MX28_PAD_GPMI_D07__GPIO_0_7
 24					>;
 25					fsl,drive-strength = <MXS_DRIVE_4mA>;
 26					fsl,voltage = <MXS_VOLTAGE_HIGH>;
 27					fsl,pull-up = <MXS_PULL_DISABLE>;
 28				};
 29
 30				lcdif_18bit_pins_cfa10057: lcdif-18bit@0 {
 31					reg = <0>;
 32					fsl,pinmux-ids = <
 33						MX28_PAD_LCD_D00__LCD_D0
 34						MX28_PAD_LCD_D01__LCD_D1
 35						MX28_PAD_LCD_D02__LCD_D2
 36						MX28_PAD_LCD_D03__LCD_D3
 37						MX28_PAD_LCD_D04__LCD_D4
 38						MX28_PAD_LCD_D05__LCD_D5
 39						MX28_PAD_LCD_D06__LCD_D6
 40						MX28_PAD_LCD_D07__LCD_D7
 41						MX28_PAD_LCD_D08__LCD_D8
 42						MX28_PAD_LCD_D09__LCD_D9
 43						MX28_PAD_LCD_D10__LCD_D10
 44						MX28_PAD_LCD_D11__LCD_D11
 45						MX28_PAD_LCD_D12__LCD_D12
 46						MX28_PAD_LCD_D13__LCD_D13
 47						MX28_PAD_LCD_D14__LCD_D14
 48						MX28_PAD_LCD_D15__LCD_D15
 49						MX28_PAD_LCD_D16__LCD_D16
 50						MX28_PAD_LCD_D17__LCD_D17
 51					>;
 52					fsl,drive-strength = <MXS_DRIVE_4mA>;
 53					fsl,voltage = <MXS_VOLTAGE_HIGH>;
 54					fsl,pull-up = <MXS_PULL_DISABLE>;
 55				};
 56
 57				lcdif_pins_cfa10057: lcdif-evk@0 {
 58					reg = <0>;
 59					fsl,pinmux-ids = <
 60						MX28_PAD_LCD_RD_E__LCD_VSYNC
 61						MX28_PAD_LCD_WR_RWN__LCD_HSYNC
 62						MX28_PAD_LCD_RS__LCD_DOTCLK
 63						MX28_PAD_LCD_CS__LCD_ENABLE
 64					>;
 65					fsl,drive-strength = <MXS_DRIVE_4mA>;
 66					fsl,voltage = <MXS_VOLTAGE_HIGH>;
 67					fsl,pull-up = <MXS_PULL_DISABLE>;
 68				};
 69			};
 70
 71			lcdif@80030000 {
 72				pinctrl-names = "default";
 73				pinctrl-0 = <&lcdif_18bit_pins_cfa10057
 74					     &lcdif_pins_cfa10057>;
 75				display = <&display0>;
 76				status = "okay";
 77
 78				display0: display0 {
 79					bits-per-pixel = <32>;
 80					bus-width = <18>;
 81
 82					display-timings {
 83						native-mode = <&timing0>;
 84						timing0: timing0 {
 85							clock-frequency = <30000000>;
 86							hactive = <480>;
 87							vactive = <800>;
 88							hfront-porch = <12>;
 89							hback-porch = <2>;
 90							vfront-porch = <5>;
 91							vback-porch = <3>;
 92							hsync-len = <2>;
 93							vsync-len = <2>;
 94							hsync-active = <0>;
 95							vsync-active = <0>;
 96							de-active = <1>;
 97							pixelclk-active = <1>;
 98						};
 99					};
100				};
101			};
102		};
103
104		apbx@80040000 {
105			lradc@80050000 {
106				fsl,lradc-touchscreen-wires = <4>;
107				status = "okay";
108			};
109
110			pwm: pwm@80064000 {
111				pinctrl-names = "default";
112				pinctrl-0 = <&pwm4_pins_a>;
113				status = "okay";
114			};
115
116			i2c1: i2c@8005a000 {
117				pinctrl-names = "default";
118				pinctrl-0 = <&i2c1_pins_a>;
119				status = "okay";
120			};
121
122			usbphy1: usbphy@8007e000 {
123				status = "okay";
124			};
125		};
126	};
127
128	ahb@80080000 {
129		usb1: usb@80090000 {
130			vbus-supply = <&reg_usb1_vbus>;
131			pinctrl-0 = <&usb1_pins_a>;
132			pinctrl-names = "default";
133			status = "okay";
134		};
135	};
136
137	regulators {
138		compatible = "simple-bus";
139		#address-cells = <1>;
140		#size-cells = <0>;
141
142		reg_usb1_vbus: regulator@0 {
143			compatible = "regulator-fixed";
144			reg = <0>;
145			pinctrl-names = "default";
146			pinctrl-0 = <&usb_pins_cfa10057>;
147			regulator-name = "usb1_vbus";
148			regulator-min-microvolt = <5000000>;
149			regulator-max-microvolt = <5000000>;
150			gpio = <&gpio0 7 1>;
151		};
152	};
153
154	ahb@80080000 {
155		mac0: ethernet@800f0000 {
156			phy-mode = "rmii";
157			pinctrl-names = "default";
158			pinctrl-0 = <&mac0_pins_a>;
159			phy-reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
160			phy-reset-duration = <100>;
161			status = "okay";
162		};
163	};
164
165	backlight {
166		compatible = "pwm-backlight";
167		pwms = <&pwm 4 5000000>;
168		brightness-levels = <0 4 8 16 32 64 128 255>;
169		default-brightness-level = <7>;
170	};
171};