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

// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Copyright (C) 2013 Marek Vasut <marex@denx.de>
 */

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

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

	memory@40000000 {
		device_type = "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: spi@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: spi@80014000 {
				compatible = "fsl,imx28-mmc";
				pinctrl-names = "default";
				pinctrl-0 = <&mmc2_4bit_pins_a
					     &mmc2_cd_cfg
					     &mmc2_sck_cfg_a>;
				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 = <&display0>;
				status = "okay";

				display0: 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 = <&usb1_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 GPIO_ACTIVE_LOW>;
			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";
		#address-cells = <1>;
		#size-cells = <0>;

		reg_3p3v: regulator@0 {
			compatible = "regulator-fixed";
			reg = <0>;
			regulator-name = "3P3V";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			regulator-always-on;
		};

		reg_vddio_sd0: regulator@1 {
			compatible = "regulator-fixed";
			reg = <1>;
			regulator-name = "vddio-sd0";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			gpio = <&gpio3 29 0>;
		};

		reg_vddio_sd1: regulator@2 {
			compatible = "regulator-fixed";
			reg = <2>;
			regulator-name = "vddio-sd1";
			regulator-min-microvolt = <3300000>;
			regulator-max-microvolt = <3300000>;
			gpio = <&gpio2 19 0>;
		};

		reg_usb1_vbus: regulator@3 {
			compatible = "regulator-fixed";
			reg = <3>;
			regulator-name = "usb1_vbus";
			regulator-min-microvolt = <5000000>;
			regulator-max-microvolt = <5000000>;
			gpio = <&gpio3 8 0>;
			enable-active-high;
		};
	};
};
Commit	Line	Data
fcaf2036	1	// SPDX-License-Identifier: GPL-2.0-or-later
e0ec2f39 MV	2	/*
e0ec2f39 MV	3	* Copyright (C) 2013 Marek Vasut <marex@denx.de>
e0ec2f39 MV	4	*/
	5
	6	/dts-v1/;
	7	#include "imx28.dtsi"
	8
	9	/ {
	10	model = "MSR M28CU3";
	11	compatible = "msr,m28cu3", "fsl,imx28";
	12
ad00e080	13	memory@40000000 {
32018d15	14	device_type = "memory";
e0ec2f39 MV	15	reg = <0x40000000 0x08000000>;
	16	};
	17
	18	apb@80000000 {
	19	apbh@80000000 {
	20	gpmi-nand@8000c000 {
	21	#address-cells = <1>;
	22	#size-cells = <1>;
	23	pinctrl-names = "default";
	24	pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;
	25	status = "okay";
	26
	27	partition@0 {
	28	label = "gpmi-nfc-0-boot";
	29	reg = <0x00000000 0x01400000>;
	30	read-only;
	31	};
	32
	33	partition@1 {
	34	label = "gpmi-nfc-general-use";
	35	reg = <0x01400000 0x0ec00000>;
	36	};
	37	};
	38
5a2ecf0d	39	ssp0: spi@80010000 {
e0ec2f39 MV	40	compatible = "fsl,imx28-mmc";
	41	pinctrl-names = "default";
	42	pinctrl-0 = <&mmc0_4bit_pins_a
	43	&mmc0_cd_cfg
	44	&mmc0_sck_cfg>;
	45	bus-width = <4>;
	46	vmmc-supply = <&reg_vddio_sd0>;
	47	status = "okay";
	48	};
	49
5a2ecf0d	50	ssp2: spi@80014000 {
e0ec2f39 MV	51	compatible = "fsl,imx28-mmc";
	52	pinctrl-names = "default";
	53	pinctrl-0 = <&mmc2_4bit_pins_a
	54	&mmc2_cd_cfg
45e89549	55	&mmc2_sck_cfg_a>;
e0ec2f39 MV	56	bus-width = <4>;
	57	vmmc-supply = <&reg_vddio_sd1>;
	58	status = "okay";
	59	};
	60
	61	pinctrl@80018000 {
	62	pinctrl-names = "default";
	63	pinctrl-0 = <&hog_pins_a>;
	64
	65	hog_pins_a: hog@0 {
	66	reg = <0>;
	67	fsl,pinmux-ids = <
	68	MX28_PAD_SSP2_SS0__GPIO_2_19
	69	MX28_PAD_PWM4__GPIO_3_29
	70	MX28_PAD_AUART2_RX__GPIO_3_8
	71	MX28_PAD_ENET0_RX_CLK__GPIO_4_13
	72	>;
	73	fsl,drive-strength = <MXS_DRIVE_4mA>;
	74	fsl,voltage = <MXS_VOLTAGE_HIGH>;
	75	fsl,pull-up = <MXS_PULL_DISABLE>;
	76	};
	77
	78	lcdif_pins_m28: lcdif-m28@0 {
	79	reg = <0>;
	80	fsl,pinmux-ids = <
	81	MX28_PAD_LCD_VSYNC__LCD_VSYNC
	82	MX28_PAD_LCD_HSYNC__LCD_HSYNC
	83	MX28_PAD_LCD_DOTCLK__LCD_DOTCLK
	84	MX28_PAD_LCD_RESET__LCD_RESET
	85	MX28_PAD_LCD_CS__LCD_ENABLE
	86	MX28_PAD_AUART1_TX__GPIO_3_5
	87	>;
	88	fsl,drive-strength = <MXS_DRIVE_4mA>;
	89	fsl,voltage = <MXS_VOLTAGE_HIGH>;
	90	fsl,pull-up = <MXS_PULL_DISABLE>;
	91	};
	92
	93	led_pins_gpio: leds-m28@0 {
	94	reg = <0>;
	95	fsl,pinmux-ids = <
	96	MX28_PAD_SSP3_MISO__GPIO_2_26
	97	MX28_PAD_SSP3_SCK__GPIO_2_24
	98	>;
	99	fsl,drive-strength = <MXS_DRIVE_4mA>;
	100	fsl,voltage = <MXS_VOLTAGE_HIGH>;
	101	fsl,pull-up = <MXS_PULL_DISABLE>;
	102	};
	103	};
	104
	105	ocotp@8002c000 {
	106	status = "okay";
	107	};
	108
	109	lcdif@80030000 {
	110	pinctrl-names = "default";
	111	pinctrl-0 = <&lcdif_24bit_pins_a
	112	&lcdif_pins_m28>;
7f0d61d6	113	display = <&display0>;
e0ec2f39 MV	114	status = "okay";
e0ec2f39 MV	115
7f0d61d6	116	display0: display0 {
e0ec2f39 MV	117	bits-per-pixel = <32>;
	118	bus-width = <24>;
	119
	120	display-timings {
	121	native-mode = <&timing0>;
	122	timing0: timing0 {
	123	clock-frequency = <6410256>;
	124	hactive = <320>;
	125	vactive = <240>;
	126	hback-porch = <38>;
	127	hfront-porch = <20>;
	128	vback-porch = <15>;
	129	vfront-porch = <5>;
	130	hsync-len = <30>;
	131	vsync-len = <3>;
	132	hsync-active = <0>;
	133	vsync-active = <0>;
	134	de-active = <1>;
	135	pixelclk-active = <1>;
	136	};
	137	};
	138	};
	139	};
	140	};
	141
	142	apbx@80040000 {
	143	duart: serial@80074000 {
	144	pinctrl-names = "default";
	145	pinctrl-0 = <&duart_pins_b>;
	146	status = "okay";
	147	};
	148
	149	usbphy1: usbphy@8007e000 {
	150	status = "okay";
	151	};
	152
	153	auart0: serial@8006a000 {
	154	pinctrl-names = "default";
	155	pinctrl-0 = <&auart0_2pins_a>;
	156	status = "okay";
	157	};
	158
	159	auart3: serial@80070000 {
	160	pinctrl-names = "default";
	161	pinctrl-0 = <&auart3_2pins_b>;
	162	status = "okay";
	163	};
	164
	165	pwm: pwm@80064000 {
	166	pinctrl-names = "default";
	167	pinctrl-0 = <&pwm3_pins_a>;
	168	status = "okay";
	169	};
	170	};
	171	};
	172
	173	ahb@80080000 {
	174	usb1: usb@80090000 {
	175	vbus-supply = <&reg_usb1_vbus>;
	176	pinctrl-names = "default";
c8e42bc9	177	pinctrl-0 = <&usb1_pins_a>;
e0ec2f39 MV	178	disable-over-current;
	179	status = "okay";
	180	};
	181
	182	mac0: ethernet@800f0000 {
	183	phy-mode = "rmii";
	184	pinctrl-names = "default";
	185	pinctrl-0 = <&mac0_pins_a>;
12de44f5	186	phy-reset-gpios = <&gpio4 13 GPIO_ACTIVE_LOW>;
e0ec2f39 MV	187	phy-reset-duration = <100>;
	188	status = "okay";
	189	};
	190
	191	mac1: ethernet@800f4000 {
	192	phy-mode = "rmii";
	193	pinctrl-names = "default";
	194	pinctrl-0 = <&mac1_pins_a>;
	195	status = "okay";
	196	};
	197	};
	198
	199	backlight {
	200	compatible = "pwm-backlight";
	201	pwms = <&pwm 3 5000000>;
	202	brightness-levels = <0 4 8 16 32 64 128 255>;
	203	default-brightness-level = <6>;
	204	};
	205
	206	leds {
	207	compatible = "gpio-leds";
	208	pinctrl-names = "default";
	209	pinctrl-0 = <&led_pins_gpio>;
	210
	211	user1 {
	212	label = "sd0-led";
	213	gpios = <&gpio2 26 0>;
	214	linux,default-trigger = "mmc0";
	215	};
	216
	217	user2 {
	218	label = "sd1-led";
	219	gpios = <&gpio2 24 0>;
	220	linux,default-trigger = "mmc2";
	221	};
	222	};
	223
	224	regulators {
	225	compatible = "simple-bus";
352d318c SG	226	#address-cells = <1>;
352d318c SG	227	#size-cells = <0>;
e0ec2f39	228
352d318c	229	reg_3p3v: regulator@0 {
e0ec2f39	230	compatible = "regulator-fixed";
352d318c	231	reg = <0>;
e0ec2f39 MV	232	regulator-name = "3P3V";
	233	regulator-min-microvolt = <3300000>;
	234	regulator-max-microvolt = <3300000>;
	235	regulator-always-on;
	236	};
	237
352d318c	238	reg_vddio_sd0: regulator@1 {
e0ec2f39	239	compatible = "regulator-fixed";
352d318c	240	reg = <1>;
e0ec2f39 MV	241	regulator-name = "vddio-sd0";
	242	regulator-min-microvolt = <3300000>;
	243	regulator-max-microvolt = <3300000>;
	244	gpio = <&gpio3 29 0>;
	245	};
	246
352d318c	247	reg_vddio_sd1: regulator@2 {
e0ec2f39	248	compatible = "regulator-fixed";
352d318c	249	reg = <2>;
e0ec2f39 MV	250	regulator-name = "vddio-sd1";
	251	regulator-min-microvolt = <3300000>;
	252	regulator-max-microvolt = <3300000>;
	253	gpio = <&gpio2 19 0>;
	254	};
	255
352d318c	256	reg_usb1_vbus: regulator@3 {
e0ec2f39	257	compatible = "regulator-fixed";
352d318c	258	reg = <3>;
e0ec2f39 MV	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	};