[mirror_ubuntu-bionic-kernel.git] / arch / arm / boot / dts / imx28-m28cu3.dts

/*
 * Copyright (C) 2013 Marek Vasut <marex@denx.de>
 *
 * The code contained herein is licensed under the GNU General Public
 * License. You may obtain a copy of the GNU General Public License
 * Version 2 or later at the following locations:
 *
 * http://www.opensource.org/licenses/gpl-license.html
 * http://www.gnu.org/copyleft/gpl.html
 */

/dts-v1/;
#include "imx28.dtsi"

/ {
	model = "MSR M28CU3";
	compatible = "msr,m28cu3", "fsl,imx28";

	memory {
		reg = <0x40000000 0x08000000>;
	};

	apb@80000000 {
		apbh@80000000 {
			gpmi-nand@8000c000 {
				#address-cells = <1>;
				#size-cells = <1>;
				pinctrl-names = "default";
				pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;
				status = "okay";

				partition@0 {
					label = "gpmi-nfc-0-boot";
					reg = <0x00000000 0x01400000>;
					read-only;
				};

				partition@1 {
					label = "gpmi-nfc-general-use";
					reg = <0x01400000 0x0ec00000>;
				};
			};

			ssp0: ssp@80010000 {
				compatible = "fsl,imx28-mmc";
				pinctrl-names = "default";
				pinctrl-0 = <&mmc0_4bit_pins_a
					     &mmc0_cd_cfg
					     &mmc0_sck_cfg>;
				bus-width = <4>;
				vmmc-supply = <&reg_vddio_sd0>;
				status = "okay";
			};

			ssp2: ssp@80014000 {
				compatible = "fsl,imx28-mmc";
				pinctrl-names = "default";
				pinctrl-0 = <&mmc2_4bit_pins_a
					     &mmc2_cd_cfg
					     &mmc2_sck_cfg>;
				bus-width = <4>;
				vmmc-supply = <&reg_vddio_sd1>;
				status = "okay";
			};

			pinctrl@80018000 {
				pinctrl-names = "default";
				pinctrl-0 = <&hog_pins_a>;

				hog_pins_a: hog@0 {
					reg = <0>;
					fsl,pinmux-ids = <
						MX28_PAD_SSP2_SS0__GPIO_2_19
						MX28_PAD_PWM4__GPIO_3_29
						MX28_PAD_AUART2_RX__GPIO_3_8
						MX28_PAD_ENET0_RX_CLK__GPIO_4_13
					>;
					fsl,drive-strength = <MXS_DRIVE_4mA>;
					fsl,voltage = <MXS_VOLTAGE_HIGH>;
					fsl,pull-up = <MXS_PULL_DISABLE>;
				};

				lcdif_pins_m28: lcdif-m28@0 {
					reg = <0>;
					fsl,pinmux-ids = <
						MX28_PAD_LCD_VSYNC__LCD_VSYNC
						MX28_PAD_LCD_HSYNC__LCD_HSYNC
						MX28_PAD_LCD_DOTCLK__LCD_DOTCLK
						MX28_PAD_LCD_RESET__LCD_RESET
						MX28_PAD_LCD_CS__LCD_ENABLE
						MX28_PAD_AUART1_TX__GPIO_3_5
					>;
					fsl,drive-strength = <MXS_DRIVE_4mA>;
					fsl,voltage = <MXS_VOLTAGE_HIGH>;
					fsl,pull-up = <MXS_PULL_DISABLE>;
				};

				led_pins_gpio: leds-m28@0 {
					reg = <0>;
					fsl,pinmux-ids = <
						MX28_PAD_SSP3_MISO__GPIO_2_26
						MX28_PAD_SSP3_SCK__GPIO_2_24
					>;
					fsl,drive-strength = <MXS_DRIVE_4mA>;
					fsl,voltage = <MXS_VOLTAGE_HIGH>;
					fsl,pull-up = <MXS_PULL_DISABLE>;
				};
			};

			ocotp@8002c000 {
				status = "okay";
			};

			lcdif@80030000 {
				pinctrl-names = "default";
				pinctrl-0 = <&lcdif_24bit_pins_a
					     &lcdif_pins_m28>;
				display = <&display>;
				reset-active-high;
				status = "okay";

				display: display0 {
					bits-per-pixel = <32>;
					bus-width = <24>;

					display-timings {
						native-mode = <&timing0>;
						timing0: timing0 {
							clock-frequency = <6410256>;
							hactive = <320>;
							vactive = <240>;
							hback-porch = <38>;
							hfront-porch = <20>;
							vback-porch = <15>;
							vfront-porch = <5>;
							hsync-len = <30>;
							vsync-len = <3>;
							hsync-active = <0>;
							vsync-active = <0>;
							de-active = <1>;
							pixelclk-active = <1>;
						};
					};
				};
			};
		};

		apbx@80040000 {
			duart: serial@80074000 {
				pinctrl-names = "default";
				pinctrl-0 = <&duart_pins_b>;
				status = "okay";
			};

			usbphy1: usbphy@8007e000 {
				status = "okay";
			};

			auart0: serial@8006a000 {
				pinctrl-names = "default";
				pinctrl-0 = <&auart0_2pins_a>;
				status = "okay";
			};

			auart3: serial@80070000 {
				pinctrl-names = "default";
				pinctrl-0 = <&auart3_2pins_b>;
				status = "okay";
			};

			pwm: pwm@80064000 {
				pinctrl-names = "default";
				pinctrl-0 = <&pwm3_pins_a>;
				status = "okay";
			};
		};
	};

	ahb@80080000 {
		usb1: usb@80090000 {
			vbus-supply = <&reg_usb1_vbus>;
			pinctrl-names = "default";
			pinctrl-0 = <&usbphy1_pins_a>;
			disable-over-current;
			status = "okay";
		};

		mac0: ethernet@800f0000 {
			phy-mode = "rmii";
			pinctrl-names = "default";
			pinctrl-0 = <&mac0_pins_a>;
			phy-reset-gpios = <&gpio4 13 0>;
			phy-reset-duration = <100>;
			status = "okay";
		};

		mac1: ethernet@800f4000 {
			phy-mode = "rmii";
			pinctrl-names = "default";
			pinctrl-0 = <&mac1_pins_a>;
			status = "okay";
		};
	};

	backlight {
		compatible = "pwm-backlight";
		pwms = <&pwm 3 5000000>;
		brightness-levels = <0 4 8 16 32 64 128 255>;
		default-brightness-level = <6>;
	};

	leds {
		compatible = "gpio-leds";
		pinctrl-names = "default";
		pinctrl-0 = <&led_pins_gpio>;

		user1 {
			label = "sd0-led";
			gpios = <&gpio2 26 0>;
			linux,default-trigger = "mmc0";
		};

		user2 {
			label = "sd1-led";
			gpios = <&gpio2 24 0>;
			linux,default-trigger = "mmc2";
		};
	};

	regulators {
		compatible = "simple-bus";

		reg_3p3v: 3p3v {
			compatible = "regulator-fixed";
			regulator-name = "3P3V";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-always-on;
		};

		reg_vddio_sd0: vddio-sd0 {
			compatible = "regulator-fixed";
			regulator-name = "vddio-sd0";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			gpio = <&gpio3 29 0>;
		};

		reg_vddio_sd1: vddio-sd1 {
			compatible = "regulator-fixed";
			regulator-name = "vddio-sd1";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			gpio = <&gpio2 19 0>;
		};

		reg_usb1_vbus: usb1_vbus {
			compatible = "regulator-fixed";
			regulator-name = "usb1_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			gpio = <&gpio3 8 0>;
			enable-active-high;
		};
	};
};
Commit	Line	Data
e0ec2f39 MV	1	/*
	2	* Copyright (C) 2013 Marek Vasut <marex@denx.de>
	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 = "MSR M28CU3";
	17	compatible = "msr,m28cu3", "fsl,imx28";
	18
	19	memory {
	20	reg = <0x40000000 0x08000000>;
	21	};
	22
	23	apb@80000000 {
	24	apbh@80000000 {
	25	gpmi-nand@8000c000 {
	26	#address-cells = <1>;
	27	#size-cells = <1>;
	28	pinctrl-names = "default";
	29	pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;
	30	status = "okay";
	31
	32	partition@0 {
	33	label = "gpmi-nfc-0-boot";
	34	reg = <0x00000000 0x01400000>;
	35	read-only;
	36	};
	37
	38	partition@1 {
	39	label = "gpmi-nfc-general-use";
	40	reg = <0x01400000 0x0ec00000>;
	41	};
	42	};
	43
	44	ssp0: ssp@80010000 {
	45	compatible = "fsl,imx28-mmc";
	46	pinctrl-names = "default";
	47	pinctrl-0 = <&mmc0_4bit_pins_a
	48	&mmc0_cd_cfg
	49	&mmc0_sck_cfg>;
	50	bus-width = <4>;
	51	vmmc-supply = <&reg_vddio_sd0>;
	52	status = "okay";
	53	};
	54
	55	ssp2: ssp@80014000 {
	56	compatible = "fsl,imx28-mmc";
	57	pinctrl-names = "default";
	58	pinctrl-0 = <&mmc2_4bit_pins_a
	59	&mmc2_cd_cfg
	60	&mmc2_sck_cfg>;
	61	bus-width = <4>;
	62	vmmc-supply = <&reg_vddio_sd1>;
	63	status = "okay";
	64	};
65
66	pinctrl@80018000 {
67	pinctrl-names = "default";
68	pinctrl-0 = <&hog_pins_a>;
69
70	hog_pins_a: hog@0 {
71	reg = <0>;
72	fsl,pinmux-ids = <
73	MX28_PAD_SSP2_SS0__GPIO_2_19
74	MX28_PAD_PWM4__GPIO_3_29
75	MX28_PAD_AUART2_RX__GPIO_3_8
76	MX28_PAD_ENET0_RX_CLK__GPIO_4_13
77	>;
78	fsl,drive-strength = <MXS_DRIVE_4mA>;
79	fsl,voltage = <MXS_VOLTAGE_HIGH>;
80	fsl,pull-up = <MXS_PULL_DISABLE>;
81	};
82
83	lcdif_pins_m28: lcdif-m28@0 {
84	reg = <0>;
85	fsl,pinmux-ids = <
86	MX28_PAD_LCD_VSYNC__LCD_VSYNC
87	MX28_PAD_LCD_HSYNC__LCD_HSYNC
88	MX28_PAD_LCD_DOTCLK__LCD_DOTCLK
89	MX28_PAD_LCD_RESET__LCD_RESET
90	MX28_PAD_LCD_CS__LCD_ENABLE
91	MX28_PAD_AUART1_TX__GPIO_3_5
92	>;
93	fsl,drive-strength = <MXS_DRIVE_4mA>;
94	fsl,voltage = <MXS_VOLTAGE_HIGH>;
95	fsl,pull-up = <MXS_PULL_DISABLE>;
96	};
97
98	led_pins_gpio: leds-m28@0 {
99	reg = <0>;
100	fsl,pinmux-ids = <
101	MX28_PAD_SSP3_MISO__GPIO_2_26
102	MX28_PAD_SSP3_SCK__GPIO_2_24
103	>;
104	fsl,drive-strength = <MXS_DRIVE_4mA>;
105	fsl,voltage = <MXS_VOLTAGE_HIGH>;
106	fsl,pull-up = <MXS_PULL_DISABLE>;
107	};
108	};
109
110	ocotp@8002c000 {
111	status = "okay";
112	};
113
114	lcdif@80030000 {
115	pinctrl-names = "default";
116	pinctrl-0 = <&lcdif_24bit_pins_a
117	&lcdif_pins_m28>;
118	display = <&display>;
119	reset-active-high;
120	status = "okay";
121
122	display: display0 {
123	bits-per-pixel = <32>;
124	bus-width = <24>;
125
126	display-timings {
127	native-mode = <&timing0>;
128	timing0: timing0 {
129	clock-frequency = <6410256>;
130	hactive = <320>;
131	vactive = <240>;
132	hback-porch = <38>;
133	hfront-porch = <20>;
134	vback-porch = <15>;
135	vfront-porch = <5>;
136	hsync-len = <30>;
137	vsync-len = <3>;
138	hsync-active = <0>;
139	vsync-active = <0>;
140	de-active = <1>;
141	pixelclk-active = <1>;
142	};
143	};
144	};
145	};
146	};
147
148	apbx@80040000 {
149	duart: serial@80074000 {
150	pinctrl-names = "default";
151	pinctrl-0 = <&duart_pins_b>;
152	status = "okay";
153	};
154
155	usbphy1: usbphy@8007e000 {
156	status = "okay";
157	};
158
159	auart0: serial@8006a000 {
160	pinctrl-names = "default";
161	pinctrl-0 = <&auart0_2pins_a>;
162	status = "okay";
163	};
164
165	auart3: serial@80070000 {
166	pinctrl-names = "default";
167	pinctrl-0 = <&auart3_2pins_b>;
168	status = "okay";
169	};
170
171	pwm: pwm@80064000 {
172	pinctrl-names = "default";
173	pinctrl-0 = <&pwm3_pins_a>;
174	status = "okay";
175	};
176	};
177	};
178
179	ahb@80080000 {
180	usb1: usb@80090000 {
181	vbus-supply = <&reg_usb1_vbus>;
182	pinctrl-names = "default";
183	pinctrl-0 = <&usbphy1_pins_a>;
184	disable-over-current;
185	status = "okay";
186	};
187
188	mac0: ethernet@800f0000 {
189	phy-mode = "rmii";
190	pinctrl-names = "default";
191	pinctrl-0 = <&mac0_pins_a>;
192	phy-reset-gpios = <&gpio4 13 0>;
193	phy-reset-duration = <100>;
194	status = "okay";
195	};
196
197	mac1: ethernet@800f4000 {
198	phy-mode = "rmii";
199	pinctrl-names = "default";
200	pinctrl-0 = <&mac1_pins_a>;
201	status = "okay";
202	};
203	};
204
205	backlight {
206	compatible = "pwm-backlight";
207	pwms = <&pwm 3 5000000>;
208	brightness-levels = <0 4 8 16 32 64 128 255>;
209	default-brightness-level = <6>;
210	};
211
212	leds {
213	compatible = "gpio-leds";
214	pinctrl-names = "default";
215	pinctrl-0 = <&led_pins_gpio>;
216
217	user1 {
218	label = "sd0-led";
219	gpios = <&gpio2 26 0>;
220	linux,default-trigger = "mmc0";
221	};
222
223	user2 {
224	label = "sd1-led";
225	gpios = <&gpio2 24 0>;
226	linux,default-trigger = "mmc2";
227	};
228	};
229
230	regulators {
231	compatible = "simple-bus";
232
233	reg_3p3v: 3p3v {
234	compatible = "regulator-fixed";
235	regulator-name = "3P3V";
236	regulator-min-microvolt = <3300000>;
237	regulator-max-microvolt = <3300000>;
238	regulator-always-on;
239	};
240
241	reg_vddio_sd0: vddio-sd0 {
242	compatible = "regulator-fixed";
243	regulator-name = "vddio-sd0";
244	regulator-min-microvolt = <3300000>;
245	regulator-max-microvolt = <3300000>;
246	gpio = <&gpio3 29 0>;
247	};
248
249	reg_vddio_sd1: vddio-sd1 {
250	compatible = "regulator-fixed";
251	regulator-name = "vddio-sd1";
252	regulator-min-microvolt = <3300000>;
253	regulator-max-microvolt = <3300000>;
254	gpio = <&gpio2 19 0>;
255	};
256
257	reg_usb1_vbus: usb1_vbus {
258	compatible = "regulator-fixed";
259	regulator-name = "usb1_vbus";
260	regulator-min-microvolt = <5000000>;
261	regulator-max-microvolt = <5000000>;
262	gpio = <&gpio3 8 0>;
263	enable-active-high;
264	};
265	};
266	};