Commit 0bde5d3f authored by Stefan Wahren's avatar Stefan Wahren Committed by Shawn Guo
Browse files

ARM: dts: imx28-m28/sps1: Convert to use label references 



These board files still use node name and unit address to
reference parts from the imx28.dtsi . This causes a lot of
redundancy. So use label references in orer to make it
easier to maintain.

Signed-off-by: default avatarStefan Wahren <stefan.wahren@i2se.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Wolfgang Grandegger <wg@aries-embedded.de>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
parent 75a21ed9

arch/arm/boot/dts/imx28-m28.dtsi

+19 −25
Original line number Diff line number Diff line
@@ -14,19 +14,31 @@ memory@40000000 { 
		reg = <0x40000000 0x08000000>;

	};



	apb@80000000 {

		apbh@80000000 {

			nand-controller@8000c000 {

	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;

		};

	};

};



&gpmi {

	#address-cells = <1>;

	#size-cells = <1>;

	pinctrl-names = "default";

	pinctrl-0 = <&gpmi_pins_a &gpmi_status_cfg>;

	status = "okay";

};

		};



		apbx@80040000 {

			i2c0: i2c@80058000 {

&i2c0 {

	pinctrl-names = "default";

	pinctrl-0 = <&i2c0_pins_a>;

	status = "okay";
@@ -36,21 +48,3 @@ rtc: rtc@68 { 
		reg = <0x68>;

	};

};
 
		};

	};



	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;

		};

	};

};

arch/arm/boot/dts/imx28-m28cu3.dts

+173 −181
Original line number Diff line number Diff line
@@ -15,9 +15,94 @@ memory@40000000 { 
		reg = <0x40000000 0x08000000>;

	};



	apb@80000000 {

		apbh@80000000 {

			nand-controller@8000c000 {

	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;

		};

	};

};



&auart0 {

	pinctrl-names = "default";

	pinctrl-0 = <&auart0_2pins_a>;

	status = "okay";

};



&auart3 {

	pinctrl-names = "default";

	pinctrl-0 = <&auart3_2pins_b>;

	status = "okay";

};



&duart {

	pinctrl-names = "default";

	pinctrl-0 = <&duart_pins_b>;

	status = "okay";

};



&gpmi {

	#address-cells = <1>;

	#size-cells = <1>;

	pinctrl-names = "default";
@@ -36,29 +121,59 @@ partition@1 { 
	};

};



			ssp0: spi@80010000 {

				compatible = "fsl,imx28-mmc";

&lcdif {

	pinctrl-names = "default";

				pinctrl-0 = <&mmc0_4bit_pins_a

					     &mmc0_cd_cfg

					     &mmc0_sck_cfg>;

				bus-width = <4>;

				vmmc-supply = <&reg_vddio_sd0>;

	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>;

			};

		};

	};

};



			ssp2: spi@80014000 {

				compatible = "fsl,imx28-mmc";

&mac0 {

	phy-mode = "rmii";

	pinctrl-names = "default";

				pinctrl-0 = <&mmc2_4bit_pins_a

					     &mmc2_cd_cfg

					     &mmc2_sck_cfg_a>;

				bus-width = <4>;

				vmmc-supply = <&reg_vddio_sd1>;

	pinctrl-0 = <&mac0_pins_a>;

	phy-reset-gpios = <&gpio4 13 GPIO_ACTIVE_LOW>;

	phy-reset-duration = <100>;

	status = "okay";

};



			pinctrl@80018000 {

&mac1 {

	phy-mode = "rmii";

	pinctrl-names = "default";

	pinctrl-0 = <&mac1_pins_a>;

	status = "okay";

};



&ocotp {

	status = "okay";

};



&pinctrl {

	pinctrl-names = "default";

	pinctrl-0 = <&hog_pins_a>;
@@ -102,76 +217,35 @@ MX28_PAD_SSP3_SCK__GPIO_2_24 
	};

};



			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 {

&pwm {

	pinctrl-names = "default";

				pinctrl-0 = <&auart0_2pins_a>;

	pinctrl-0 = <&pwm3_pins_a>;

	status = "okay";

};



			auart3: serial@80070000 {

&ssp0 {

	compatible = "fsl,imx28-mmc";

	pinctrl-names = "default";

				pinctrl-0 = <&auart3_2pins_b>;

	pinctrl-0 = <&mmc0_4bit_pins_a

		     &mmc0_cd_cfg

		     &mmc0_sck_cfg>;

	bus-width = <4>;

	vmmc-supply = <&reg_vddio_sd0>;

	status = "okay";

};



			pwm: pwm@80064000 {

&ssp2 {

	compatible = "fsl,imx28-mmc";

	pinctrl-names = "default";

				pinctrl-0 = <&pwm3_pins_a>;

	pinctrl-0 = <&mmc2_4bit_pins_a

		     &mmc2_cd_cfg

		     &mmc2_sck_cfg_a>;

	bus-width = <4>;

	vmmc-supply = <&reg_vddio_sd1>;

	status = "okay";

};

		};

	};



	ahb@80080000 {

		usb1: usb@80090000 {

&usb1 {

	vbus-supply = <&reg_usb1_vbus>;

	pinctrl-names = "default";

	pinctrl-0 = <&usb1_pins_a>;
@@ -179,88 +253,6 @@ usb1: usb@80090000 { 
	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>;

&usbphy1 {

	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;

		};

	};

};

arch/arm/boot/dts/imx28-m28evk.dts

+206 −214
Original line number Diff line number Diff line
@@ -11,68 +11,93 @@ / { 
	model = "Aries/DENX M28EVK";

	compatible = "aries,m28evk", "denx,m28evk", "fsl,imx28";



	apb@80000000 {

		apbh@80000000 {

			ssp0: spi@80010000 {

				compatible = "fsl,imx28-mmc";

	backlight {

		compatible = "pwm-backlight";

		pwms = <&pwm 4 5000000>;

		brightness-levels = <0 4 8 16 32 64 128 255>;

		default-brightness-level = <6>;

	};



	regulators {

		reg_vddio_sd0: regulator@1 {

			compatible = "regulator-fixed";

			reg = <1>;

			regulator-name = "vddio-sd0";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			gpio = <&gpio3 28 0>;

		};



		reg_usb0_vbus: regulator@2 {

			compatible = "regulator-fixed";

			reg = <2>;

			regulator-name = "usb0_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			gpio = <&gpio3 12 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 13 0>;

		};

	};



	sound {

		compatible = "denx,m28evk-sgtl5000",

			     "fsl,mxs-audio-sgtl5000";

		model = "m28evk-sgtl5000";

		saif-controllers = <&saif0 &saif1>;

		audio-codec = <&sgtl5000>;

	};

};



&auart0 {

	pinctrl-names = "default";

				pinctrl-0 = <&mmc0_8bit_pins_a

					     &mmc0_cd_cfg

					     &mmc0_sck_cfg>;

				bus-width = <8>;

				wp-gpios = <&gpio3 10 0>;

				vmmc-supply = <&reg_vddio_sd0>;

	pinctrl-0 = <&auart0_pins_a>;

	status = "okay";

};



			ssp2: spi@80014000 {

				#address-cells = <1>;

				#size-cells = <0>;

				compatible = "fsl,imx28-spi";

&auart1 {

	pinctrl-names = "default";

				pinctrl-0 = <&spi2_pins_a>;

	pinctrl-0 = <&auart1_pins_a>;

	status = "okay";



				flash: flash@0 {

					#address-cells = <1>;

					#size-cells = <1>;

					compatible = "m25p80", "jedec,spi-nor";

					spi-max-frequency = <40000000>;

					reg = <0>;

};



&auart2 {

	pinctrl-names = "default";

	pinctrl-0 = <&auart2_2pins_b>;

	status = "okay";

};



			pinctrl@80018000 {

&duart {

	pinctrl-names = "default";

				pinctrl-0 = <&hog_pins_a>;

	pinctrl-0 = <&duart_pins_a>;

	status = "okay";

};



				hog_pins_a: hog@0 {

					reg = <0>;

					fsl,pinmux-ids = <

						MX28_PAD_PWM3__GPIO_3_28

						MX28_PAD_AUART2_CTS__GPIO_3_10

						MX28_PAD_AUART2_RTS__GPIO_3_11

						MX28_PAD_AUART3_RX__GPIO_3_12

						MX28_PAD_AUART3_TX__GPIO_3_13

					>;

					fsl,drive-strength = <MXS_DRIVE_4mA>;

					fsl,voltage = <MXS_VOLTAGE_HIGH>;

					fsl,pull-up = <MXS_PULL_DISABLE>;

&i2c0 {

	sgtl5000: codec@a {

		compatible = "fsl,sgtl5000";

		reg = <0x0a>;

		#sound-dai-cells = <0>;

		VDDA-supply = <&reg_3p3v>;

		VDDIO-supply = <&reg_3p3v>;

		clocks = <&saif0>;

	};



				lcdif_pins_m28: lcdif-m28@0 {

					reg = <0>;

					fsl,pinmux-ids = <

						MX28_PAD_LCD_DOTCLK__LCD_DOTCLK

						MX28_PAD_LCD_ENABLE__LCD_ENABLE

					>;

					fsl,drive-strength = <MXS_DRIVE_4mA>;

					fsl,voltage = <MXS_VOLTAGE_HIGH>;

					fsl,pull-up = <MXS_PULL_DISABLE>;

	eeprom: eeprom@51 {

		compatible = "atmel,24c128";

		reg = <0x51>;

		pagesize = <32>;

	};

};



			lcdif@80030000 {

&lcdif {

	pinctrl-names = "default";

	pinctrl-0 = <&lcdif_24bit_pins_a

		     &lcdif_pins_m28>;
@@ -104,168 +129,135 @@ timing0: timing0 { 
	};

};



			can0: can@80032000 {

&lradc {

	status = "okay";

	fsl,lradc-touchscreen-wires = <4>;

};



&can0 {

	pinctrl-names = "default";

	pinctrl-0 = <&can0_pins_a>;

	status = "okay";

};



			can1: can@80034000 {

&can1 {

	pinctrl-names = "default";

	pinctrl-0 = <&can1_pins_a>;

	status = "okay";

};

		};



		apbx@80040000 {

			saif0: saif@80042000 {

&mac0 {

	phy-mode = "rmii";

	pinctrl-names = "default";

				pinctrl-0 = <&saif0_pins_a>;

	pinctrl-0 = <&mac0_pins_a>;

	clocks = <&clks 57>, <&clks 57>;

	clock-names = "ipg", "ahb";

	status = "okay";

};



			saif1: saif@80046000 {

&mac1 {

	phy-mode = "rmii";

	pinctrl-names = "default";

				pinctrl-0 = <&saif1_pins_a>;

				fsl,saif-master = <&saif0>;

	pinctrl-0 = <&mac1_pins_a>;

	status = "okay";

};



			i2c0: i2c@80058000 {

				sgtl5000: codec@a {

					compatible = "fsl,sgtl5000";

					reg = <0x0a>;

					#sound-dai-cells = <0>;

					VDDA-supply = <&reg_3p3v>;

					VDDIO-supply = <&reg_3p3v>;

					clocks = <&saif0>;

				};



				eeprom: eeprom@51 {

					compatible = "atmel,24c128";

					reg = <0x51>;

					pagesize = <32>;

				};

			};

&pinctrl {

	pinctrl-names = "default";

	pinctrl-0 = <&hog_pins_a>;



			lradc@80050000 {

				status = "okay";

				fsl,lradc-touchscreen-wires = <4>;

	hog_pins_a: hog@0 {

		reg = <0>;

		fsl,pinmux-ids = <

			MX28_PAD_PWM3__GPIO_3_28

			MX28_PAD_AUART2_CTS__GPIO_3_10

			MX28_PAD_AUART2_RTS__GPIO_3_11

			MX28_PAD_AUART3_RX__GPIO_3_12

			MX28_PAD_AUART3_TX__GPIO_3_13

		>;

		fsl,drive-strength = <MXS_DRIVE_4mA>;

		fsl,voltage = <MXS_VOLTAGE_HIGH>;

		fsl,pull-up = <MXS_PULL_DISABLE>;

	};



			duart: serial@80074000 {

				pinctrl-names = "default";

				pinctrl-0 = <&duart_pins_a>;

				status = "okay";

	lcdif_pins_m28: lcdif-m28@0 {

		reg = <0>;

		fsl,pinmux-ids = <

			MX28_PAD_LCD_DOTCLK__LCD_DOTCLK

			MX28_PAD_LCD_ENABLE__LCD_ENABLE

		>;

		fsl,drive-strength = <MXS_DRIVE_4mA>;

		fsl,voltage = <MXS_VOLTAGE_HIGH>;

		fsl,pull-up = <MXS_PULL_DISABLE>;

	};



			usbphy0: usbphy@8007c000 {

				status = "okay";

};



			usbphy1: usbphy@8007e000 {

&pwm {

	pinctrl-names = "default";

	pinctrl-0 = <&pwm4_pins_a>;

	status = "okay";

};



			auart0: serial@8006a000 {

&saif0 {

	pinctrl-names = "default";

				pinctrl-0 = <&auart0_pins_a>;

	pinctrl-0 = <&saif0_pins_a>;

	status = "okay";

};



			auart1: serial@8006c000 {

&saif1 {

	pinctrl-names = "default";

				pinctrl-0 = <&auart1_pins_a>;

	pinctrl-0 = <&saif1_pins_a>;

	fsl,saif-master = <&saif0>;

	status = "okay";

};



			auart2: serial@8006e000 {

&ssp0 {

	compatible = "fsl,imx28-mmc";

	pinctrl-names = "default";

				pinctrl-0 = <&auart2_2pins_b>;

	pinctrl-0 = <&mmc0_8bit_pins_a

		     &mmc0_cd_cfg

		     &mmc0_sck_cfg>;

	bus-width = <8>;

	wp-gpios = <&gpio3 10 0>;

	vmmc-supply = <&reg_vddio_sd0>;

	status = "okay";

};



			pwm: pwm@80064000 {

&ssp2 {

	#address-cells = <1>;

	#size-cells = <0>;

	compatible = "fsl,imx28-spi";

	pinctrl-names = "default";

				pinctrl-0 = <&pwm4_pins_a>;

	pinctrl-0 = <&spi2_pins_a>;

	status = "okay";

			};



	flash: flash@0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "m25p80", "jedec,spi-nor";

		spi-max-frequency = <40000000>;

		reg = <0>;

	};

};



	ahb@80080000 {

		usb0: usb@80080000 {

&usb0 {

	vbus-supply = <&reg_usb0_vbus>;

	pinctrl-names = "default";

	pinctrl-0 = <&usb0_pins_a>;

	status = "okay";

};



		usb1: usb@80090000 {

&usb1 {

	vbus-supply = <&reg_usb1_vbus>;

	pinctrl-names = "default";

	pinctrl-0 = <&usb1_pins_a>;

	status = "okay";

};



		mac0: ethernet@800f0000 {

			phy-mode = "rmii";

			pinctrl-names = "default";

			pinctrl-0 = <&mac0_pins_a>;

			clocks = <&clks 57>, <&clks 57>;

			clock-names = "ipg", "ahb";

&usbphy0 {

	status = "okay";

};



		mac1: ethernet@800f4000 {

			phy-mode = "rmii";

			pinctrl-names = "default";

			pinctrl-0 = <&mac1_pins_a>;

&usbphy1 {

	status = "okay";

};
 
	};



	backlight {

		compatible = "pwm-backlight";

		pwms = <&pwm 4 5000000>;

		brightness-levels = <0 4 8 16 32 64 128 255>;

		default-brightness-level = <6>;

	};



	regulators {

		reg_vddio_sd0: regulator@1 {

			compatible = "regulator-fixed";

			reg = <1>;

			regulator-name = "vddio-sd0";

			regulator-min-microvolt = <3300000>;

			regulator-max-microvolt = <3300000>;

			gpio = <&gpio3 28 0>;

		};



		reg_usb0_vbus: regulator@2 {

			compatible = "regulator-fixed";

			reg = <2>;

			regulator-name = "usb0_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			gpio = <&gpio3 12 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 13 0>;

		};

	};



	sound {

		compatible = "denx,m28evk-sgtl5000",

			     "fsl,mxs-audio-sgtl5000";

		model = "m28evk-sgtl5000";

		saif-controllers = <&saif0 &saif1>;

		audio-codec = <&sgtl5000>;

	};

};

arch/arm/boot/dts/imx28-sps1.dts

+96 −105
Original line number Diff line number Diff line
@@ -15,152 +15,143 @@ memory@40000000 { 
		reg = <0x40000000 0x08000000>;

	};



	apb@80000000 {

		apbh@80000000 {

			pinctrl@80018000 {

				pinctrl-names = "default";

				pinctrl-0 = <&hog_pins_a>;

	regulators {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <0>;



				hog_pins_a: hog-gpios@0 {

		reg_usb0_vbus: regulator@0 {

			compatible = "regulator-fixed";

			reg = <0>;

					fsl,pinmux-ids = <

						MX28_PAD_GPMI_D00__GPIO_0_0

						MX28_PAD_GPMI_D03__GPIO_0_3

						MX28_PAD_GPMI_D06__GPIO_0_6

					>;

					fsl,drive-strength = <MXS_DRIVE_4mA>;

					fsl,voltage = <MXS_VOLTAGE_HIGH>;

					fsl,pull-up = <MXS_PULL_DISABLE>;

				};



			regulator-name = "usb0_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			gpio = <&gpio3 9 0>;

		};



			ssp0: spi@80010000 {

				compatible = "fsl,imx28-mmc";

				pinctrl-names = "default";

				pinctrl-0 = <&mmc0_4bit_pins_a>;

				bus-width = <4>;

				status = "okay";

	};



			ssp2: spi@80014000 {

	leds {

		#address-cells = <1>;

		#size-cells = <0>;

				compatible = "fsl,imx28-spi";

				pinctrl-names = "default";

				pinctrl-0 = <&spi2_pins_a>;

		compatible = "gpio-leds";

		status = "okay";



				flash: flash@0 {

					#address-cells = <1>;

					#size-cells = <1>;

					compatible = "everspin,mr25h256", "mr25h256";

					spi-max-frequency = <40000000>;

		led@1 {

			label = "sps1-1:yellow:user";

			gpios = <&gpio0 6 0>;

			linux,default-trigger = "heartbeat";

			reg = <0>;

		};

			};

		};



		apbx@80040000 {

			i2c0: i2c@80058000 {

				pinctrl-names = "default";

				pinctrl-0 = <&i2c0_pins_a>;

				status = "okay";

		led@2 {

			label = "sps1-2:red:user";

			gpios = <&gpio0 3 0>;

			linux,default-trigger = "heartbeat";

			reg = <1>;

		};



				rtc: rtc@51 {

					compatible = "nxp,pcf8563";

					reg = <0x51>;

		led@3 {

			label = "sps1-3:red:user";

			gpios = <&gpio0 0 0>;

			default-trigger = "heartbeat";

			reg = <2>;

		};



				eeprom: eeprom@52 {

					compatible = "atmel,24c64";

					reg = <0x52>;

					pagesize = <32>;

	};

};



			duart: serial@80074000 {

&auart0 {

	pinctrl-names = "default";

				pinctrl-0 = <&duart_pins_a>;

	pinctrl-0 = <&auart0_pins_a>;

	status = "okay";

};



			usbphy0: usbphy@8007c000 {

&duart {

	pinctrl-names = "default";

	pinctrl-0 = <&duart_pins_a>;

	status = "okay";

};



			auart0: serial@8006a000 {

&i2c0 {

	pinctrl-names = "default";

				pinctrl-0 = <&auart0_pins_a>;

	pinctrl-0 = <&i2c0_pins_a>;

	status = "okay";

			};

		};



	rtc: rtc@51 {

		compatible = "nxp,pcf8563";

		reg = <0x51>;

	};



	ahb@80080000 {

		usb0: usb@80080000 {

			vbus-supply = <&reg_usb0_vbus>;

			pinctrl-names = "default";

			pinctrl-0 = <&usb0_pins_b>;

			status = "okay";

	eeprom: eeprom@52 {

		compatible = "atmel,24c64";

		reg = <0x52>;

		pagesize = <32>;

	};

};



		mac0: ethernet@800f0000 {

&mac0 {

	phy-mode = "rmii";

	pinctrl-names = "default";

	pinctrl-0 = <&mac0_pins_a>;

	status = "okay";

};



		mac1: ethernet@800f4000 {

&mac1 {

	phy-mode = "rmii";

	pinctrl-names = "default";

	pinctrl-0 = <&mac1_pins_a>;

	status = "okay";

};

	};



	regulators {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <0>;

&pinctrl {

	pinctrl-names = "default";

	pinctrl-0 = <&hog_pins_a>;



		reg_usb0_vbus: regulator@0 {

			compatible = "regulator-fixed";

	hog_pins_a: hog-gpios@0 {

		reg = <0>;

			regulator-name = "usb0_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			gpio = <&gpio3 9 0>;

		fsl,pinmux-ids = <

			MX28_PAD_GPMI_D00__GPIO_0_0

			MX28_PAD_GPMI_D03__GPIO_0_3

			MX28_PAD_GPMI_D06__GPIO_0_6

		>;

		fsl,drive-strength = <MXS_DRIVE_4mA>;

		fsl,voltage = <MXS_VOLTAGE_HIGH>;

		fsl,pull-up = <MXS_PULL_DISABLE>;

	};

};



	leds {

&ssp0 {

	compatible = "fsl,imx28-mmc";

	pinctrl-names = "default";

	pinctrl-0 = <&mmc0_4bit_pins_a>;

	bus-width = <4>;

	status = "okay";

};



&ssp2 {

	#address-cells = <1>;

	#size-cells = <0>;

		compatible = "gpio-leds";

	compatible = "fsl,imx28-spi";

	pinctrl-names = "default";

	pinctrl-0 = <&spi2_pins_a>;

	status = "okay";



		led@1 {

			label = "sps1-1:yellow:user";

			gpios = <&gpio0 6 0>;

			linux,default-trigger = "heartbeat";

	flash: flash@0 {

		#address-cells = <1>;

		#size-cells = <1>;

		compatible = "everspin,mr25h256", "mr25h256";

		spi-max-frequency = <40000000>;

		reg = <0>;

	};



		led@2 {

			label = "sps1-2:red:user";

			gpios = <&gpio0 3 0>;

			linux,default-trigger = "heartbeat";

			reg = <1>;

};



		led@3 {

			label = "sps1-3:red:user";

			gpios = <&gpio0 0 0>;

			default-trigger = "heartbeat";

			reg = <2>;

&usb0 {

	vbus-supply = <&reg_usb0_vbus>;

	pinctrl-names = "default";

	pinctrl-0 = <&usb0_pins_b>;

	status = "okay";

};



	};

&usbphy0 {

	status = "okay";

};