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authorLuka Perkov <luka@openwrt.org>2013-09-25 18:07:24 +0000
committerLuka Perkov <luka@openwrt.org>2013-09-25 18:07:24 +0000
commit77d075aa541665a5a96223686772e96ee1a9442b (patch)
tree16d110d66b8b90f22e33f400dfc85d22fba2b129 /target/linux/imx6/files-3.10
parentf55d0ff66c34aaaa57637b2f074e840f29fde9a2 (diff)
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imx6: add support for gw51xx
The Gateworks GW51xx family of products is based on the Freescale i.MX6DL SoC and offers a small form-factor with peripherals such as: - i.MX6DL 512MB DDR3 - 256MB NAND FLASH - 1x PCIe - 1x USB EHCI (to PCIe socket) - 1x USB OTG - HDMI out - Analog Video in - Gateworks System Controller Signed-off-by: Tim Harvey <tharvey@gateworks.com> SVN-Revision: 38189
Diffstat (limited to 'target/linux/imx6/files-3.10')
-rw-r--r--target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6dl-gw51xx.dts236
1 files changed, 236 insertions, 0 deletions
diff --git a/target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6dl-gw51xx.dts b/target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6dl-gw51xx.dts
new file mode 100644
index 0000000..2f92150
--- /dev/null
+++ b/target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6dl-gw51xx.dts
@@ -0,0 +1,236 @@
+/*
+ * Copyright 2013 Gateworks Corporation
+ *
+ * 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 "imx6dl.dtsi"
+
+/ {
+ model = "Gateworks Ventana GW51XX";
+ compatible = "gw,imx6dl-gw51xx", "gw,ventana", "fsl,imx6dl";
+
+ /* these are used by bootloader for disabling nodes */
+ aliases {
+ can0 = &can1;
+ ethernet0 = &fec;
+ i2c0 = &i2c1;
+ i2c1 = &i2c2;
+ i2c2 = &i2c3;
+ ipu0 = &ipu1;
+ led0 = &led0;
+ led1 = &led1;
+ nand = &gpmi;
+ pwm0 = &pwm1;
+ pwm1 = &pwm2;
+ pwm2 = &pwm3;
+ pwm3 = &pwm4;
+ spi0 = &ecspi1;
+ spi1 = &ecspi2;
+ spi2 = &ecspi3;
+ spi3 = &ecspi4;
+ ssi0 = &ssi1;
+ ssi1 = &ssi2;
+ usb0 = &usbh3;
+ usb1 = &usbotg;
+ usdhc0 = &usdhc1;
+ usdhc1 = &usdhc2;
+ usdhc2 = &usdhc3;
+ usdhc3 = &usdhc4;
+ };
+
+ memory {
+ reg = <0x10000000 0x40000000>;
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ led0: user1 {
+ label = "user1";
+ gpios = <&gpio4 6 0>; /* 102 -> MX6_PANLEDG */
+ default-state = "on";
+ linux,default-trigger = "heartbeat";
+ };
+
+ led1: user2 {
+ label = "user2";
+ gpios = <&gpio4 7 0>; /* 103 -> MX6_PANLEDR */
+ default-state = "off";
+ };
+ };
+
+ regulators {
+ compatible = "simple-bus";
+
+ reg_2p5v: 2p5v {
+ compatible = "regulator-fixed";
+ regulator-name = "2P5V";
+ regulator-min-microvolt = <2500000>;
+ regulator-max-microvolt = <2500000>;
+ regulator-always-on;
+ };
+
+ reg_3p3v: 3p3v {
+ compatible = "regulator-fixed";
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ reg_usb_otg_vbus: usb_otg_vbus {
+ compatible = "regulator-fixed";
+ regulator-name = "usb_otg_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio3 22 0>;
+ enable-active-high;
+ };
+ };
+};
+
+&fec {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet_1>;
+ phy-mode = "rgmii";
+ phy-reset-gpios = <&gpio1 30 0>;
+ status = "okay";
+};
+
+&gpmi {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_gpmi_nand_2>;
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c1_1>;
+
+ eeprom: eeprom@50 {
+ compatible = "atmel,24c02";
+ reg = <0x50>;
+ pagesize = <16>;
+ };
+
+ 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>;
+ };
+
+ rtc: ds1672@68 {
+ compatible = "dallas,ds1672";
+ reg = <0x68>;
+ };
+
+ gpio: pca9555@23 {
+ compatible = "nxp,pca9555";
+ reg = <0x23>;
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+
+ hwmon: gsc@29 {
+ compatible = "gw,gsp";
+ reg = <0x29>;
+ };
+};
+
+&i2c2 {
+ status = "okay";
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c2_2>;
+};
+
+&i2c3 {
+ status = "okay";
+ clock-frequency = <100000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_i2c3_2>;
+
+ videoin: adv7180@20 {
+ compatible = "adi,adv7180";
+ reg = <0x20>;
+ };
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ hog {
+ pinctrl_hog: hoggrp {
+ fsl,pins = <
+ MX6DL_PAD_KEY_COL0__GPIO4_IO06 0x80000000 /* user1 led */
+ MX6DL_PAD_KEY_ROW0__GPIO4_IO07 0x80000000 /* user2 led */
+ MX6DL_PAD_ENET_TXD0__GPIO1_IO30 0x80000000 /* PHY Reset */
+ MX6DL_PAD_EIM_D22__GPIO3_IO22 0x80000000 /* OTG_PWR_EN */
+ MX6DL_PAD_GPIO_0__GPIO1_IO00 0x80000000 /* PCIE_RST# */
+ MX6DL_PAD_EIM_A19__GPIO2_IO19 0x80000000 /* MEZZ_DIO0 */
+ MX6DL_PAD_EIM_A20__GPIO2_IO18 0x80000000 /* MEZZ_DIO1 */
+ >;
+ };
+ };
+};
+
+&pcie {
+ reset-gpio = <&gpio1 0 0>;
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart1_2>;
+ status = "okay";
+};
+
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2_1>;
+ status = "okay";
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3_1>;
+ status = "okay";
+};
+
+&uart5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart5_1>;
+ status = "okay";
+};
+
+&usbh1 {
+ status = "okay";
+};