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Commit 160d5f27 authored by Marek Vasut's avatar Marek Vasut Committed by Shawn Guo
Browse files

ARM: mxs: Add SchulerControl SPS1 DTS file 



Add DTS file for this custom board.

Signed-off-by: default avatarMarek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent a0487864

arch/arm/boot/dts/Makefile

+1 −0
Original line number Diff line number Diff line
@@ -61,6 +61,7 @@ dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \ 
	imx28-cfa10049.dtb \

	imx28-evk.dtb \

	imx28-m28evk.dtb \

	imx28-sps1.dtb \

	imx28-tx28.dtb

dtb-$(CONFIG_ARCH_OMAP2PLUS) += omap2420-h4.dtb \

	omap3-beagle-xm.dtb \

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

0 → 100644
+169 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2012 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 = "SchulerControl GmbH, SC SPS 1";

	compatible = "schulercontrol,imx28-sps1", "fsl,imx28";



	memory {

		reg = <0x40000000 0x08000000>;

	};



	apb@80000000 {

		apbh@80000000 {

			pinctrl@80018000 {

				pinctrl-names = "default";

				pinctrl-0 = <&hog_pins_a>;



				hog_pins_a: hog-gpios@0 {

					reg = <0>;

					fsl,pinmux-ids = <

						0x0003 /* MX28_PAD_GPMI_D00__GPIO_0_0 */

						0x0033 /* MX28_PAD_GPMI_D03__GPIO_0_3 */

						0x0063 /* MX28_PAD_GPMI_D06__GPIO_0_6 */

					>;

					fsl,drive-strength = <0>;

					fsl,voltage = <1>;

					fsl,pull-up = <0>;

				};



			};



			ssp0: ssp@80010000 {

				compatible = "fsl,imx28-mmc";

				pinctrl-names = "default";

				pinctrl-0 = <&mmc0_4bit_pins_a>;

				bus-width = <4>;

				status = "okay";

			};



			ssp2: ssp@80014000 {

				#address-cells = <1>;

				#size-cells = <0>;

				compatible = "fsl,imx28-spi";

				pinctrl-names = "default";

				pinctrl-0 = <&spi2_pins_a>;

				status = "okay";



				flash: m25p80@0 {

					#address-cells = <1>;

					#size-cells = <1>;

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

					spi-max-frequency = <40000000>;

					reg = <0>;

				};

			};

		};



		apbx@80040000 {

			i2c0: i2c@80058000 {

				pinctrl-names = "default";

				pinctrl-0 = <&i2c0_pins_a>;

				clock-frequency = <400000>;

				status = "okay";



				rtc: rtc@51 {

					compatible = "nxp,pcf8563";

					reg = <0x51>;

				};



				eeprom: eeprom@52 {

					compatible = "atmel,24c64";

					reg = <0x52>;

					pagesize = <32>;

				};

			};



			duart: serial@80074000 {

				pinctrl-names = "default";

				pinctrl-0 = <&duart_pins_a>;

				status = "okay";

			};



			usbphy0: usbphy@8007c000 {

				status = "okay";

			};



			auart0: serial@8006a000 {

				pinctrl-names = "default";

				pinctrl-0 = <&auart0_pins_a>;

				status = "okay";

			};

		};

	};



	ahb@80080000 {

		usb0: usb@80080000 {

			vbus-supply = <&reg_usb0_vbus>;

			pinctrl-names = "default";

			pinctrl-0 = <&usbphy0_pins_b>;

			status = "okay";

		};



		mac0: ethernet@800f0000 {

			phy-mode = "rmii";

			pinctrl-names = "default";

			pinctrl-0 = <&mac0_pins_a>;

			status = "okay";

		};



		mac1: ethernet@800f4000 {

			phy-mode = "rmii";

			pinctrl-names = "default";

			pinctrl-0 = <&mac1_pins_a>;

			status = "okay";

		};

	};



	regulators {

		compatible = "simple-bus";



		reg_usb0_vbus: usb0_vbus {

			compatible = "regulator-fixed";

			regulator-name = "usb0_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

			gpio = <&gpio3 9 0>;

		};

	};



	leds {

		#address-cells = <1>;

		#size-cells = <0>;

		compatible = "gpio-leds";

		status = "okay";



		led@1 {

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

			gpios = <&gpio0 6 0>;

			linux,default-trigger = "heartbeat";

			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>;

		};



	};

};

arch/arm/mach-mxs/mach-mxs.c

+7 −0
Original line number Diff line number Diff line
@@ -290,6 +290,11 @@ static void __init m28evk_init(void) 
	mxsfb_pdata.ld_intf_width = STMLCDIF_18BIT;

}



static void __init sc_sps1_init(void)

{

	enable_clk_enet_out();

}



static int apx4devkit_phy_fixup(struct phy_device *phy)

{

	phy->dev_flags |= MICREL_PHY_50MHZ_CLK;
@@ -414,6 +419,8 @@ static void __init mxs_machine_init(void) 
		cfa10049_init();

	else if (of_machine_is_compatible("armadeus,imx28-apf28"))

		apf28_init();

	else if (of_machine_is_compatible("schulercontrol,imx28-sps1"))

		sc_sps1_init();



	of_platform_populate(NULL, of_default_bus_match_table,

			     mxs_auxdata_lookup, NULL);