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Commit e9d6d6b6 authored by Tim Harvey's avatar Tim Harvey Committed by Shawn Guo
Browse files

ARM: dts: Gateworks GW5510 support (i.MX6) 

Add support for the Gateworks GW5510 board featuring:
 * i.MX6 SoC
 * up to 512MB DDR3
 * up to 2GB NAND flash
 * 1x miniPCIe socket (with USB)
 * HDMI out (micro-HDMI)
 * HDMI in (micro-HDMI) (currently supported by only vendor kernel)
 * TTL level I/O (supported by GW16111 breakout board):
  * I2C
  * 2x UART
  * CAN
  * 2x DIO (GPIO/PWM)
  * USB OTG

For more details see:
 http://www.gateworks.com/product/item/ventana-gw5510-single-board-computer



Signed-off-by: default avatarTim Harvey <tharvey@gateworks.com>
Reviewed-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarShawn Guo <shawn.guo@linaro.org>
parent 0c1e1896

arch/arm/boot/dts/Makefile

+2 −0
Original line number Diff line number Diff line
@@ -262,6 +262,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ 
	imx6dl-gw52xx.dtb \

	imx6dl-gw53xx.dtb \

	imx6dl-gw54xx.dtb \

	imx6dl-gw551x.dtb \

	imx6dl-gw552x.dtb \

	imx6dl-hummingboard.dtb \

	imx6dl-nitrogen6x.dtb \
@@ -288,6 +289,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ 
	imx6q-gw53xx.dtb \

	imx6q-gw5400-a.dtb \

	imx6q-gw54xx.dtb \

	imx6q-gw551x.dtb \

	imx6q-gw552x.dtb \

	imx6q-hummingboard.dtb \

	imx6q-nitrogen6x.dtb \

arch/arm/boot/dts/imx6dl-gw551x.dts

0 → 100644
+55 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2014 Gateworks Corporation

 *

 * This file is dual-licensed: you can use it either under the terms

 * of the GPL or the X11 license, at your option. Note that this dual

 * licensing only applies to this file, and not this project as a

 * whole.

 *

 *  a) This file is free software; you can redistribute it and/or

 *     modify it under the terms of the GNU General Public License as

 *     published by the Free Software Foundation; either version 2 of

 *     the License, or (at your option) any later version.

 *

 *     This file is distributed in the hope that it will be useful,

 *     but WITHOUT ANY WARRANTY; without even the implied warranty of

 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *     GNU General Public License for more details.

 *

 *     You should have received a copy of the GNU General Public

 *     License along with this file; if not, write to the Free

 *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,

 *     MA 02110-1301 USA

 *

 * Or, alternatively,

 *

 *  b) Permission is hereby granted, free of charge, to any person

 *     obtaining a copy of this software and associated documentation

 *     files (the "Software"), to deal in the Software without

 *     restriction, including without limitation the rights to use,

 *     copy, modify, merge, publish, distribute, sublicense, and/or

 *     sell copies of the Software, and to permit persons to whom the

 *     Software is furnished to do so, subject to the following

 *     conditions:

 *

 *     The above copyright notice and this permission notice shall be

 *     included in all copies or substantial portions of the Software.

 *

 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 *     OTHER DEALINGS IN THE SOFTWARE.

 */



/dts-v1/;

#include "imx6dl.dtsi"

#include "imx6qdl-gw551x.dtsi"



/ {

	model = "Gateworks Ventana i.MX6 DualLite/Solo GW551X";

	compatible = "gw,imx6dl-gw551x", "gw,ventana", "fsl,imx6dl";

};

arch/arm/boot/dts/imx6q-gw551x.dts

0 → 100644
+55 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2014 Gateworks Corporation

 *

 * This file is dual-licensed: you can use it either under the terms

 * of the GPL or the X11 license, at your option. Note that this dual

 * licensing only applies to this file, and not this project as a

 * whole.

 *

 *  a) This file is free software; you can redistribute it and/or

 *     modify it under the terms of the GNU General Public License as

 *     published by the Free Software Foundation; either version 2 of

 *     the License, or (at your option) any later version.

 *

 *     This file is distributed in the hope that it will be useful,

 *     but WITHOUT ANY WARRANTY; without even the implied warranty of

 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *     GNU General Public License for more details.

 *

 *     You should have received a copy of the GNU General Public

 *     License along with this file; if not, write to the Free

 *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,

 *     MA 02110-1301 USA

 *

 * Or, alternatively,

 *

 *  b) Permission is hereby granted, free of charge, to any person

 *     obtaining a copy of this software and associated documentation

 *     files (the "Software"), to deal in the Software without

 *     restriction, including without limitation the rights to use,

 *     copy, modify, merge, publish, distribute, sublicense, and/or

 *     sell copies of the Software, and to permit persons to whom the

 *     Software is furnished to do so, subject to the following

 *     conditions:

 *

 *     The above copyright notice and this permission notice shall be

 *     included in all copies or substantial portions of the Software.

 *

 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 *     OTHER DEALINGS IN THE SOFTWARE.

 */



/dts-v1/;

#include "imx6q.dtsi"

#include "imx6qdl-gw551x.dtsi"



/ {

	model = "Gateworks Ventana i.MX6 Dual/Quad GW551X";

	compatible = "gw,imx6q-gw551x", "gw,ventana", "fsl,imx6q";

};

arch/arm/boot/dts/imx6qdl-gw551x.dtsi

0 → 100644
+314 −0
Original line number Diff line number Diff line 
/*

 * Copyright 2014 Gateworks Corporation

 *

 * This file is dual-licensed: you can use it either under the terms

 * of the GPL or the X11 license, at your option. Note that this dual

 * licensing only applies to this file, and not this project as a

 * whole.

 *

 *  a) This file is free software; you can redistribute it and/or

 *     modify it under the terms of the GNU General Public License as

 *     published by the Free Software Foundation; either version 2 of

 *     the License, or (at your option) any later version.

 *

 *     This file is distributed in the hope that it will be useful,

 *     but WITHOUT ANY WARRANTY; without even the implied warranty of

 *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 *     GNU General Public License for more details.

 *

 *     You should have received a copy of the GNU General Public

 *     License along with this file; if not, write to the Free

 *     Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,

 *     MA 02110-1301 USA

 *

 * Or, alternatively,

 *

 *  b) Permission is hereby granted, free of charge, to any person

 *     obtaining a copy of this software and associated documentation

 *     files (the "Software"), to deal in the Software without

 *     restriction, including without limitation the rights to use,

 *     copy, modify, merge, publish, distribute, sublicense, and/or

 *     sell copies of the Software, and to permit persons to whom the

 *     Software is furnished to do so, subject to the following

 *     conditions:

 *

 *     The above copyright notice and this permission notice shall be

 *     included in all copies or substantial portions of the Software.

 *

 *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

 *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES

 *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND

 *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT

 *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,

 *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 *     OTHER DEALINGS IN THE SOFTWARE.

 */



#include <dt-bindings/gpio/gpio.h>



/ {

	/* these are used by bootloader for disabling nodes */

	aliases {

		led0 = &led0;

		nand = &gpmi;

		ssi0 = &ssi1;

		usb0 = &usbh1;

		usb1 = &usbotg;

	};



	chosen {

		bootargs = "console=ttymxc1,115200";

	};



	leds {

		compatible = "gpio-leds";

		pinctrl-names = "default";

		pinctrl-0 = <&pinctrl_gpio_leds>;



		led0: user1 {

			label = "user1";

			gpios = <&gpio4 7 GPIO_ACTIVE_LOW>;

			default-state = "on";

			linux,default-trigger = "heartbeat";

		};

	};



	memory {

		reg = <0x10000000 0x20000000>;

	};



	regulators {

		compatible = "simple-bus";

		#address-cells = <1>;

		#size-cells = <0>;



		reg_5p0v: regulator@0 {

			compatible = "regulator-fixed";

			reg = <0>;

			regulator-name = "5P0V";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

		};



		reg_usb_h1_vbus: regulator@1 {

			compatible = "regulator-fixed";

			reg = <1>;

			regulator-name = "usb_h1_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

		};



		reg_usb_otg_vbus: regulator@2 {

			compatible = "regulator-fixed";

			reg = <2>;

			regulator-name = "usb_otg_vbus";

			regulator-min-microvolt = <5000000>;

			regulator-max-microvolt = <5000000>;

		};

	};

};



&can1 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_flexcan1>;

	status = "okay";

};



&gpmi {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_gpmi_nand>;

	status = "okay";

};



&hdmi {

	ddc-i2c-bus = <&i2c3>;

	status = "okay";

};



&i2c1 {

	clock-frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c1>;

	status = "okay";



	eeprom1: eeprom@50 {

		compatible = "atmel,24c02";

		reg = <0x50>;

		pagesize = <16>;

	};



	eeprom2: eeprom@51 {

		compatible = "atmel,24c02";

		reg = <0x51>;

		pagesize = <16>;

	};



	eeprom3: eeprom@52 {

		compatible = "atmel,24c02";

		reg = <0x52>;

		pagesize = <16>;

	};



	eeprom4: eeprom@53 {

		compatible = "atmel,24c02";

		reg = <0x53>;

		pagesize = <16>;

	};



	gpio: pca9555@23 {

		compatible = "nxp,pca9555";

		reg = <0x23>;

		gpio-controller;

		#gpio-cells = <2>;

	};



	rtc: ds1672@68 {

		compatible = "dallas,ds1672";

		reg = <0x68>;

	};

};



&i2c2 {

	clock-frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c2>;

	status = "okay";

};



&i2c3 {

	clock-frequency = <100000>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_i2c3>;

	status = "okay";



	gpio_exp: pca9555@24 {

		compatible = "nxp,pca9555";

		reg = <0x24>;

		gpio-controller;

		#gpio-cells = <2>;

	};



};



&pcie {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_pcie>;

	reset-gpio = <&gpio1 0 GPIO_ACTIVE_LOW>;

	status = "okay";

};



&ssi1 {

	status = "okay";

};



&uart2 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart2>;

	status = "okay";

};



&uart3 {

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_uart3>;

	status = "okay";

};



&usbotg {

	vbus-supply = <&reg_usb_otg_vbus>;

	pinctrl-names = "default";

	pinctrl-0 = <&pinctrl_usbotg>;

	disable-over-current;

	status = "okay";

};



&usbh1 {

	vbus-supply = <&reg_usb_h1_vbus>;

	status = "okay";

};



&iomuxc {

	imx6qdl-gw51xx {

		pinctrl_flexcan1: flexcan1grp {

			fsl,pins = <

				MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX	0x1b0b1

				MX6QDL_PAD_KEY_COL2__FLEXCAN1_TX	0x1b0b1

				MX6QDL_PAD_GPIO_9__GPIO1_IO09		0x4001b0b0 /* CAN_STBY */

			>;

		};



		pinctrl_gpio_leds: gpioledsgrp {

			fsl,pins = <

				MX6QDL_PAD_KEY_ROW0__GPIO4_IO07   0x1b0b0

			>;

		};



		pinctrl_gpmi_nand: gpminandgrp {

			fsl,pins = <

				MX6QDL_PAD_NANDF_CLE__NAND_CLE		0xb0b1

				MX6QDL_PAD_NANDF_ALE__NAND_ALE		0xb0b1

				MX6QDL_PAD_NANDF_WP_B__NAND_WP_B	0xb0b1

				MX6QDL_PAD_NANDF_RB0__NAND_READY_B	0xb000

				MX6QDL_PAD_NANDF_CS0__NAND_CE0_B	0xb0b1

				MX6QDL_PAD_NANDF_CS1__NAND_CE1_B	0xb0b1

				MX6QDL_PAD_SD4_CMD__NAND_RE_B		0xb0b1

				MX6QDL_PAD_SD4_CLK__NAND_WE_B		0xb0b1

				MX6QDL_PAD_NANDF_D0__NAND_DATA00	0xb0b1

				MX6QDL_PAD_NANDF_D1__NAND_DATA01	0xb0b1

				MX6QDL_PAD_NANDF_D2__NAND_DATA02	0xb0b1

				MX6QDL_PAD_NANDF_D3__NAND_DATA03	0xb0b1

				MX6QDL_PAD_NANDF_D4__NAND_DATA04	0xb0b1

				MX6QDL_PAD_NANDF_D5__NAND_DATA05	0xb0b1

				MX6QDL_PAD_NANDF_D6__NAND_DATA06	0xb0b1

				MX6QDL_PAD_NANDF_D7__NAND_DATA07	0xb0b1

			>;

		};



		pinctrl_i2c1: i2c1grp {

			fsl,pins = <

				MX6QDL_PAD_EIM_D21__I2C1_SCL		0x4001b8b1

				MX6QDL_PAD_EIM_D28__I2C1_SDA		0x4001b8b1

			>;

		};



		pinctrl_i2c2: i2c2grp {

			fsl,pins = <

				MX6QDL_PAD_KEY_COL3__I2C2_SCL		0x4001b8b1

				MX6QDL_PAD_KEY_ROW3__I2C2_SDA		0x4001b8b1

			>;

		};



		pinctrl_i2c3: i2c3grp {

			fsl,pins = <

				MX6QDL_PAD_GPIO_3__I2C3_SCL		0x4001b8b1

				MX6QDL_PAD_GPIO_6__I2C3_SDA		0x4001b8b1

			>;

		};



		pinctrl_pcie: pciegrp {

			fsl,pins = <

				MX6QDL_PAD_GPIO_0__GPIO1_IO00		0x1b0b0 /* PCIE RST */

			>;

		};



		pinctrl_uart2: uart2grp {

			fsl,pins = <

				MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA	0x1b0b1

				MX6QDL_PAD_SD4_DAT4__UART2_RX_DATA	0x1b0b1

			>;

		};



		pinctrl_uart3: uart3grp {

			fsl,pins = <

				MX6QDL_PAD_EIM_D24__UART3_TX_DATA	0x1b0b1

				MX6QDL_PAD_EIM_D25__UART3_RX_DATA	0x1b0b1

			>;

		};



		pinctrl_usbotg: usbotggrp {

			fsl,pins = <

				MX6QDL_PAD_GPIO_1__USB_OTG_ID		0x17059

			>;

		};

	};

};