imx6: add support for gw54xx
The Gateworks GW54xx family of products is based on the Freescale
i.MX6Q SoC and offers a large variety of peripherals such as:
- i.MX6Q 1GB DDR3 (standard)
- 256MB NAND FLASH (standard)
- 6x PCIe (3x with USB)
- Optional expansion for additional USB/PCI based periperhals
- 1x USB EHCI
- 1x USB OTG
- HDMI Audio/Video in/out
- Analog Video in/out
- Analog Audio in/out
- Gateworks System Controller
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
SVN-Revision: 38188
This commit is contained in:
Luka Perkov
parent
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2 changed files with 360 additions and 0 deletions
350
target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6q-gw54xx.dts
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350
target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6q-gw54xx.dts
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/*
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* Copyright 2013 Gateworks Corporation
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*
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* The code contained herein is licensed under the GNU General Public
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* License. You may obtain a copy of the GNU General Public License
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* Version 2 or later at the following locations:
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*
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* http://www.opensource.org/licenses/gpl-license.html
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* http://www.gnu.org/copyleft/gpl.html
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*/
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/dts-v1/;
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#include "imx6q.dtsi"
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/ {
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model = "Gateworks Ventana GW54XX";
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compatible = "gw,imx6q-gw54xx", "gw,ventana", "fsl,imx6q";
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/* these are used by bootloader for disabling nodes */
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aliases {
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can0 = &can1;
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ethernet0 = &fec;
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ethernet1 = ð1;
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i2c0 = &i2c1;
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i2c1 = &i2c2;
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i2c2 = &i2c3;
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ipu0 = &ipu1;
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ipu1 = &ipu2;
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led0 = &led0;
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led1 = &led1;
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led2 = &led2;
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nand = &gpmi;
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pwm0 = &pwm1;
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pwm1 = &pwm2;
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pwm2 = &pwm3;
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pwm3 = &pwm4;
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sky2 = ð1;
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spi0 = &ecspi1;
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spi1 = &ecspi2;
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spi2 = &ecspi3;
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spi3 = &ecspi4;
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spi4 = &ecspi5;
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ssi0 = &ssi1;
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ssi1 = &ssi2;
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usb0 = &usbh3;
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usb1 = &usbotg;
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usdhc0 = &usdhc1;
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usdhc1 = &usdhc2;
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usdhc2 = &usdhc3;
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usdhc3 = &usdhc4;
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};
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memory {
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reg = <0x10000000 0x40000000>;
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};
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leds {
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compatible = "gpio-leds";
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led0: user1 {
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label = "user1";
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gpios = <&gpio4 6 0>; /* 102 -> MX6_PANLEDG */
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default-state = "on";
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linux,default-trigger = "heartbeat";
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};
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led1: user2 {
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label = "user2";
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gpios = <&gpio4 7 0>; /* 103 -> MX6_PANLEDR */
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default-state = "off";
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};
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led2: user3 {
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label = "user3";
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gpios = <&gpio4 15 1>; /* 111 -> MX6_LOCLED# */
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default-state = "off";
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};
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};
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regulators {
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compatible = "simple-bus";
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reg_2p5v: 2p5v {
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compatible = "regulator-fixed";
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regulator-name = "2P5V";
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regulator-min-microvolt = <2500000>;
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regulator-max-microvolt = <2500000>;
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regulator-always-on;
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};
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reg_3p3v: 3p3v {
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compatible = "regulator-fixed";
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regulator-name = "3P3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-always-on;
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};
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reg_usb_otg_vbus: usb_otg_vbus {
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compatible = "regulator-fixed";
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regulator-name = "usb_otg_vbus";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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gpio = <&gpio3 22 0>;
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enable-active-high;
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};
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};
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sound {
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compatible = "fsl,imx6q-sabrelite-sgtl5000",
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"fsl,imx-audio-sgtl5000";
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model = "imx6q-sabrelite-sgtl5000";
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ssi-controller = <&ssi1>;
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audio-codec = <&codec>;
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audio-routing =
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"MIC_IN", "Mic Jack",
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"Mic Jack", "Mic Bias",
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"Headphone Jack", "HP_OUT";
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mux-int-port = <1>;
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mux-ext-port = <4>;
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};
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};
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&audmux {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_audmux_3>;
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status = "okay";
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};
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&can1 {
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status = "okay";
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};
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&fec {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_enet_1>;
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phy-mode = "rgmii";
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phy-reset-gpios = <&gpio1 30 0>;
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status = "okay";
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};
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&gpmi {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_gpmi_nand_2>;
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status = "okay";
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};
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&i2c1 {
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status = "okay";
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c1_1>;
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eeprom: eeprom@50 {
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compatible = "atmel,24c02";
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reg = <0x50>;
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pagesize = <16>;
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};
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eeprom1: eeprom@50 {
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compatible = "atmel,24c02";
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reg = <0x50>;
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pagesize = <16>;
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};
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eeprom2: eeprom@51 {
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compatible = "atmel,24c02";
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reg = <0x51>;
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pagesize = <16>;
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};
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eeprom3: eeprom@52 {
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compatible = "atmel,24c02";
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reg = <0x52>;
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pagesize = <16>;
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};
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eeprom4: eeprom@53 {
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compatible = "atmel,24c02";
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reg = <0x53>;
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pagesize = <16>;
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};
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rtc: ds1672@68 {
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compatible = "dallas,ds1672";
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reg = <0x68>;
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};
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gpio: pca9555@23 {
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compatible = "nxp,pca9555";
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reg = <0x23>;
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gpio-controller;
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#gpio-cells = <2>;
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};
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hwmon: gsc@29 {
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compatible = "gw,gsp";
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reg = <0x29>;
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};
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};
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&i2c2 {
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status = "okay";
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c2_2>;
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pmic: pfuze@08 {
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compatible = "fsl,pfuze100";
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reg = <0x08>;
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};
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pciswitch: pex8609@3f {
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compatible = "plx,pex8609";
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reg = <0x3f>;
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};
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pciclkgen: si52147@6b {
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compatible = "sil,si52147";
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reg = <0x6b>;
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};
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};
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&i2c3 {
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status = "okay";
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c3_2>;
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codec: sgtl5000@0a {
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compatible = "fsl,sgtl5000";
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reg = <0x0a>;
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clocks = <&clks 169>;
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VDDA-supply = <®_2p5v>;
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VDDIO-supply = <®_3p3v>;
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};
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accelerometer: mma8450@1c {
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compatible = "fsl,mma8450";
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reg = <0x1c>;
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};
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videoout: adv7393@2a {
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compatible = "adi,adv7393";
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reg = <0x2a>;
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};
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videoin: adv7180@20 {
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compatible = "adi,adv7180";
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reg = <0x20>;
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};
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hdmiin: adv7611@4c {
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compatible = "adi,adv7611";
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reg = <0x4c>;
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};
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touchscreen: egalax_ts@04 {
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compatible = "eeti,egalax_ts";
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reg = <0x04>;
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wakeup-gpios = <&gpio1 12 0>;
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};
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};
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&iomuxc {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_hog>;
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hog {
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pinctrl_hog: hoggrp {
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fsl,pins = <
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MX6Q_PAD_EIM_D22__GPIO3_IO22 0x80000000 /* OTG_PWR_EN */
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MX6Q_PAD_EIM_D19__GPIO3_IO19 0x80000000 /* SPINOR_CS0# */
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MX6Q_PAD_KEY_COL0__GPIO4_IO06 0x80000000 /* user1 led */
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MX6Q_PAD_KEY_ROW0__GPIO4_IO07 0x80000000 /* user2 led */
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MX6Q_PAD_KEY_ROW4__GPIO4_IO15 0x80000000 /* user3 led */
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MX6Q_PAD_SD1_DAT0__GPIO1_IO16 0x80000000 /* USBHUB_RST# */
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MX6Q_PAD_ENET_TX_EN__GPIO1_IO28 0x80000000 /* PCIE IRQ */
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MX6Q_PAD_ENET_TXD1__GPIO1_IO29 0x80000000 /* PCIE RST */
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MX6Q_PAD_SD1_DAT3__GPIO1_IO21 0x80000000 /* MIPI_DIO */
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MX6Q_PAD_GPIO_0__CCM_CLKO1 0x000130b0 /* AUD4_MCK */
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MX6Q_PAD_GPIO_2__GPIO1_IO02 0x80000000 /* CAN_STBY */
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>;
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};
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};
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};
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&pcie {
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reset-gpio = <&gpio1 29 0>;
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status = "okay";
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eth1: sky2@8 { /* MAC/PHY on bus 8 */
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compatible = "marvell,sky2";
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/* Filled in by U-Boot */
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mac-address = [ 00 00 00 00 00 00 ];
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};
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};
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&sata {
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status = "okay";
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};
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&ssi1 {
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fsl,mode = "i2s-slave";
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status = "okay";
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};
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&uart1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart1_2>;
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status = "okay";
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};
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart2_2>;
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status = "okay";
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};
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&uart3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart3_1>;
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status = "okay";
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};
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&uart5 {
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status = "okay";
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart5_1>;
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};
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&usbotg {
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vbus-supply = <®_usb_otg_vbus>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usbotg_1>;
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disable-over-current;
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status = "okay";
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};
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&usbh1 {
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status = "okay";
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};
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&usdhc3 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc3_2>;
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cd-gpios = <&gpio7 0 0>;
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vmmc-supply = <®_3p3v>;
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status = "okay";
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};
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10
target/linux/imx6/patches-3.10/111-gw54xx.patch
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10
target/linux/imx6/patches-3.10/111-gw54xx.patch
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@ -0,0 +1,10 @@
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--- a/arch/arm/boot/dts/Makefile
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+++ b/arch/arm/boot/dts/Makefile
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@@ -118,6 +118,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
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imx6dl-wandboard.dtb \
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imx6q-arm2.dtb \
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imx6q-gw5400-a.dtb \
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+ imx6q-gw54xx.dtb \
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imx6q-sabreauto.dtb \
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imx6q-sabrelite.dtb \
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imx6q-sabresd.dtb \
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