openwrtv3/target/linux/imx6/files-3.10/arch/arm/boot/dts/imx6dl-gw51xx.dts
Luka Perkov 365ed4d22f imx6: dts: update ventana dts
- fix spi chipselect for GW5400-A
- fix audmux pinctrl for GW54xx
- remove unused alias nodes
- remove unused regulator nodes (will be adding pmic nodes next)
- remove duplicate eeprom entries
- add regulator definitions
- fix sgtl5000 regulator reference
- add egalax touchscreen controller interrupt
- fix gw5400-a audmux pinctrl
- fix usb ehci alias

Signed-off-by: Tim Harvey <tharvey@gateworks.com>

SVN-Revision: 38424
2013-10-16 03:25:55 +00:00

270 lines
5.1 KiB
Text

/*
* 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;
led0 = &led0;
led1 = &led1;
nand = &gpmi;
usb0 = &usbh1;
usb1 = &usbotg;
};
memory {
reg = <0x10000000 0x20000000>;
};
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_3p3v: 3p3v {
compatible = "regulator-fixed";
regulator-name = "3P3V";
regulator-min-microvolt = <3300000>;
regulator-max-microvolt = <3300000>;
regulator-always-on;
};
reg_5p0v: 5p0v {
compatible = "regulator-fixed";
regulator-name = "5P0V";
regulator-min-microvolt = <5000000>;
regulator-max-microvolt = <5000000>;
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 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c1_1>;
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>;
};
hwmon: gsc@29 {
compatible = "gw,gsp";
reg = <0x29>;
};
rtc: ds1672@68 {
compatible = "dallas,ds1672";
reg = <0x68>;
};
};
&i2c2 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c2_2>;
status = "okay";
pmic: ltc3676@3c {
compatible = "ltc,ltc3676";
reg = <0x3c>;
regulators {
sw1_reg: ltc3676__sw1 {
regulator-min-microvolt = <1175000>;
regulator-max-microvolt = <1175000>;
regulator-boot-on;
regulator-always-on;
};
sw2_reg: ltc3676__sw2 {
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <1800000>;
regulator-boot-on;
regulator-always-on;
};
sw3_reg: ltc3676__sw3 {
regulator-min-microvolt = <1175000>;
regulator-max-microvolt = <1175000>;
regulator-boot-on;
regulator-always-on;
};
sw4_reg: ltc3676__sw4 {
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <1500000>;
regulator-boot-on;
regulator-always-on;
};
ldo2_reg: ltc3676__ldo2 {
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <2500000>;
regulator-boot-on;
regulator-always-on;
};
ldo4_reg: ltc3676__ldo4 {
regulator-min-microvolt = <3000000>;
regulator-max-microvolt = <3000000>;
};
};
};
};
&i2c3 {
clock-frequency = <100000>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_i2c3_2>;
status = "okay";
videoin: adv7180@20 {
compatible = "adi,adv7180";
reg = <0x20>;
};
};
&iomuxc {
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_hog>;
hog {
pinctrl_hog: hoggrp {
fsl,pins = <
MX6DL_PAD_EIM_A19__GPIO2_IO19 0x80000000 /* MEZZ_DIO0 */
MX6DL_PAD_EIM_A20__GPIO2_IO18 0x80000000 /* MEZZ_DIO1 */
MX6DL_PAD_EIM_D22__GPIO3_IO22 0x80000000 /* OTG_PWR_EN */
MX6DL_PAD_ENET_TXD0__GPIO1_IO30 0x80000000 /* PHY Reset */
MX6DL_PAD_GPIO_0__GPIO1_IO00 0x80000000 /* PCIE_RST# */
MX6DL_PAD_KEY_COL0__GPIO4_IO06 0x80000000 /* user1 led */
MX6DL_PAD_KEY_ROW0__GPIO4_IO07 0x80000000 /* user2 led */
>;
};
};
};
&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";
};
&usbotg {
vbus-supply = <&reg_usb_otg_vbus>;
pinctrl-names = "default";
pinctrl-0 = <&pinctrl_usbotg_1>;
disable-over-current;
status = "okay";
};
&usbh1 {
status = "okay";
};