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diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
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-/*
- * 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@10000000 {
- device_type = "memory";
- reg = <0x10000000 0x20000000>;
- };
-
- reg_5p0v: regulator-5p0v {
- compatible = "regulator-fixed";
- regulator-name = "5P0V";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- };
-
- reg_usb_h1_vbus: regulator-usb-h1-vbus {
- compatible = "regulator-fixed";
- regulator-name = "usb_h1_vbus";
- regulator-min-microvolt = <5000000>;
- regulator-max-microvolt = <5000000>;
- };
-
- reg_usb_otg_vbus: regulator-usb-otg-vbus {
- compatible = "regulator-fixed";
- 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";
-
- ltc3676: pmic@3c {
- compatible = "lltc,ltc3676";
- reg = <0x3c>;
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_pmic>;
- interrupt-parent = <&gpio1>;
- interrupts = <8 IRQ_TYPE_EDGE_FALLING>;
-
- regulators {
- /* VDD_SOC (1+R1/R2 = 1.635) */
- reg_vdd_soc: sw1 {
- regulator-name = "vddsoc";
- regulator-min-microvolt = <674400>;
- regulator-max-microvolt = <1308000>;
- lltc,fb-voltage-divider = <127000 200000>;
- regulator-ramp-delay = <7000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- /* VDD_DDR (1+R1/R2 = 2.105) */
- reg_vdd_ddr: sw2 {
- regulator-name = "vddddr";
- regulator-min-microvolt = <868310>;
- regulator-max-microvolt = <1684000>;
- lltc,fb-voltage-divider = <221000 200000>;
- regulator-ramp-delay = <7000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- /* VDD_ARM (1+R1/R2 = 1.635) */
- reg_vdd_arm: sw3 {
- regulator-name = "vddarm";
- regulator-min-microvolt = <674400>;
- regulator-max-microvolt = <1308000>;
- lltc,fb-voltage-divider = <127000 200000>;
- regulator-ramp-delay = <7000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- /* VDD_3P3 (1+R1/R2 = 1.281) */
- reg_3p3: sw4 {
- regulator-name = "vdd3p3";
- regulator-min-microvolt = <1880000>;
- regulator-max-microvolt = <3647000>;
- lltc,fb-voltage-divider = <200000 56200>;
- regulator-ramp-delay = <7000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- /* VDD_1P8a (1+R1/R2 = 2.505): HDMI In core */
- reg_1p8a: ldo2 {
- regulator-name = "vdd1p8a";
- regulator-min-microvolt = <1816125>;
- regulator-max-microvolt = <1816125>;
- lltc,fb-voltage-divider = <301000 200000>;
- regulator-boot-on;
- regulator-always-on;
- };
-
- /* VDD_1P8b: HDMI In analog */
- reg_1p8b: ldo3 {
- regulator-name = "vdd1p8b";
- regulator-min-microvolt = <1800000>;
- regulator-max-microvolt = <1800000>;
- regulator-boot-on;
- };
-
- /* VDD_HIGH (1+R1/R2 = 4.17) */
- reg_3p0: ldo4 {
- regulator-name = "vdd3p0";
- regulator-min-microvolt = <3023250>;
- regulator-max-microvolt = <3023250>;
- lltc,fb-voltage-divider = <634000 200000>;
- regulator-boot-on;
- regulator-always-on;
- };
- };
- };
-};
-
-&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";
-};
-
-&pwm2 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_pwm2>; /* MX6_DIO1 */
- status = "disabled";
-};
-
-&pwm3 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_pwm3>; /* MX6_DIO2 */
- status = "disabled";
-};
-
-&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";
-};
-
-&wdog1 {
- pinctrl-names = "default";
- pinctrl-0 = <&pinctrl_wdog>;
- fsl,ext-reset-output;
-};
-
-&iomuxc {
- 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_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_pmic: pmicgrp {
- fsl,pins = <
- MX6QDL_PAD_GPIO_8__GPIO1_IO08 0x0001b0b0 /* PMIC_IRQ# */
- >;
- };
-
- pinctrl_pwm2: pwm2grp {
- fsl,pins = <
- MX6QDL_PAD_SD1_DAT2__PWM2_OUT 0x1b0b1
- >;
- };
-
- pinctrl_pwm3: pwm3grp {
- fsl,pins = <
- MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x1b0b1
- >;
- };
-
- 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
- >;
- };
-
- pinctrl_wdog: wdoggrp {
- fsl,pins = <
- MX6QDL_PAD_DISP0_DAT8__WDOG1_B 0x1b0b0
- >;
- };
-};
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