1// SPDX-License-Identifier: GPL-2.0-or-later
  2/*
  3 * Copyright 2013 Crystalfontz America, Inc.
  4 * Copyright 2013 Free Electrons
  5 */
  6
  7/*
  8 * The CFA-10058 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-10058 Board";
 15	compatible = "crystalfontz,cfa10058", "crystalfontz,cfa10036", "fsl,imx28";
 16
 17	apb@80000000 {
 18		apbh@80000000 {
 19			pinctrl@80018000 {
 20				usb_pins_cfa10058: usb-10058@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_pins_cfa10058: lcdif-10058@0 {
 31					reg = <0>;
 32					fsl,pinmux-ids = <
 33						MX28_PAD_LCD_RD_E__LCD_VSYNC
 34						MX28_PAD_LCD_WR_RWN__LCD_HSYNC
 35						MX28_PAD_LCD_RS__LCD_DOTCLK
 36						MX28_PAD_LCD_CS__LCD_ENABLE
 37					>;
 38					fsl,drive-strength = <MXS_DRIVE_4mA>;
 39					fsl,voltage = <MXS_VOLTAGE_HIGH>;
 40					fsl,pull-up = <MXS_PULL_DISABLE>;
 41				};
 42			};
 43
 44			lcdif@80030000 {
 45				pinctrl-names = "default";
 46				pinctrl-0 = <&lcdif_24bit_pins_a
 47						 &lcdif_pins_cfa10058>;
 48				display = <&display0>;
 49				status = "okay";
 50
 51				display0: display0 {
 52					bits-per-pixel = <32>;
 53					bus-width = <24>;
 54
 55					display-timings {
 56						native-mode = <&timing0>;
 57						timing0: timing0 {
 58							clock-frequency = <30000000>;
 59							hactive = <800>;
 60							vactive = <480>;
 61							hback-porch = <40>;
 62							hfront-porch = <40>;
 63							vback-porch = <13>;
 64							vfront-porch = <29>;
 65							hsync-len = <8>;
 66							vsync-len = <8>;
 67							hsync-active = <0>;
 68							vsync-active = <0>;
 69							de-active = <1>;
 70							pixelclk-active = <1>;
 71						};
 72					};
 73				};
 74			};
 75		};
 76
 77		apbx@80040000 {
 78			lradc@80050000 {
 79				fsl,lradc-touchscreen-wires = <4>;
 80				status = "okay";
 81			};
 82
 83			pwm: pwm@80064000 {
 84				pinctrl-names = "default";
 85				pinctrl-0 = <&pwm3_pins_b>;
 86				status = "okay";
 87			};
 88
 89			usbphy1: usbphy@8007e000 {
 90				status = "okay";
 91			};
 92		};
 93	};
 94
 95	ahb@80080000 {
 96		usb1: usb@80090000 {
 97			vbus-supply = <&reg_usb1_vbus>;
 98			pinctrl-0 = <&usb1_pins_a>;
 99			pinctrl-names = "default";
100			status = "okay";
101		};
102	};
103
104	regulators {
105		compatible = "simple-bus";
106		#address-cells = <1>;
107		#size-cells = <0>;
108
109		reg_usb1_vbus: regulator@0 {
110			pinctrl-names = "default";
111			pinctrl-0 = <&usb_pins_cfa10058>;
112			compatible = "regulator-fixed";
113			reg = <0>;
114			regulator-name = "usb1_vbus";
115			regulator-min-microvolt = <5000000>;
116			regulator-max-microvolt = <5000000>;
117			gpio = <&gpio0 7 1>;
118		};
119	};
120
121	ahb@80080000 {
122		mac0: ethernet@800f0000 {
123			phy-mode = "rmii";
124			pinctrl-names = "default";
125			pinctrl-0 = <&mac0_pins_a>;
126			phy-reset-gpios = <&gpio2 21 GPIO_ACTIVE_LOW>;
127			phy-reset-duration = <100>;
128			status = "okay";
129		};
130	};
131
132	backlight {
133		compatible = "pwm-backlight";
134		pwms = <&pwm 3 5000000>;
135		brightness-levels = <0 4 8 16 32 64 128 255>;
136		default-brightness-level = <6>;
137	};
138};