imx6: add GW553x support
authorTim Harvey <tharvey@gateworks.com>
Thu, 1 Sep 2016 14:49:28 +0000 (07:49 -0700)
committerFelix Fietkau <nbd@nbd.name>
Sun, 4 Sep 2016 11:36:10 +0000 (13:36 +0200)
The Gateworks Ventana GW553x is a single-board computer based on the NXP
IMX6 SoC with the following features:
 * IMX6 DualLite Soc (supports IMX6S,IMX6DL,IMX6Q)
 * small form factor (35x70mm)
 * 512MB DDR3 DRAM (2x32bit) (options up to 2GB)
 * 256MB NAND flash (4GB option)
 * Gateworks System Controller:
  - hardware watchdog
  - hardware monitor
  - pushbutton controller
  - EEPROM storage
  - power control
 * JTAG programmable
 * 1x miniPCI socket (with PCIe, USB, SIM)
 * 1x microSD socket
 * 1x SIM socket
 * Inertial Module (LSM9DS1 9DOF: 3x acc, 3x rate, 3x mag)
 * analog CVBS video in
 * GPS (optional uBlox EVA-M8M)
 * Application headers:
  - 2x TTL UART (TX/RX)
  - 4x TTL GPIO (3x configurable as PWM)
  - 3x CVBS Analog video input (1x decoder with 3x selectable inputs)
 * Front panel connectors:
  * micro-HDMI audio/video out
  - 1x user programmable LED
  - 1x configurable user pushbutton
  - 1x USB OTG

See http://www.gateworks.com for more info

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
target/linux/imx6/files-4.4/arch/arm/boot/dts/imx6dl-gw553x.dts [new file with mode: 0644]
target/linux/imx6/files-4.4/arch/arm/boot/dts/imx6q-gw553x.dts [new file with mode: 0644]
target/linux/imx6/files-4.4/arch/arm/boot/dts/imx6qdl-gw553x.dtsi [new file with mode: 0644]
target/linux/imx6/image/Makefile
target/linux/imx6/patches-4.4/0005-ARM-dts-imx-add-gw553x-support.patch [new file with mode: 0644]

diff --git a/target/linux/imx6/files-4.4/arch/arm/boot/dts/imx6dl-gw553x.dts b/target/linux/imx6/files-4.4/arch/arm/boot/dts/imx6dl-gw553x.dts
new file mode 100644 (file)
index 0000000..54b7f9f
--- /dev/null
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2015 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"
+#include "imx6qdl-gw553x.dtsi"
+
+/ {
+       model = "Gateworks Ventana i.MX6 DualLite/Solo GW553X";
+       compatible = "gw,imx6dl-gw553x", "gw,ventana", "fsl,imx6dl";
+};
diff --git a/target/linux/imx6/files-4.4/arch/arm/boot/dts/imx6q-gw553x.dts b/target/linux/imx6/files-4.4/arch/arm/boot/dts/imx6q-gw553x.dts
new file mode 100644 (file)
index 0000000..e4a3d1d
--- /dev/null
@@ -0,0 +1,19 @@
+/*
+ * Copyright 2015 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 "imx6q.dtsi"
+#include "imx6qdl-gw553x.dtsi"
+
+/ {
+       model = "Gateworks Ventana i.MX6 Dual/Quad GW553X";
+       compatible = "gw,imx6q-gw553x", "gw,ventana", "fsl,imx6q";
+};
diff --git a/target/linux/imx6/files-4.4/arch/arm/boot/dts/imx6qdl-gw553x.dtsi b/target/linux/imx6/files-4.4/arch/arm/boot/dts/imx6qdl-gw553x.dtsi
new file mode 100644 (file)
index 0000000..01f9afb
--- /dev/null
@@ -0,0 +1,547 @@
+/*
+ * Copyright 2016 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;
+               led1 = &led1;
+               nand = &gpmi;
+               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 10 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDG */
+                       default-state = "on";
+                       linux,default-trigger = "heartbeat";
+               };
+
+               led1: user2 {
+                       label = "user2";
+                       gpios = <&gpio4 11 GPIO_ACTIVE_HIGH>; /* MX6_PANLEDR */
+                       default-state = "off";
+               };
+       };
+
+       gpio_keys {
+               compatible = "gpio-keys";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               user_pb {
+                       label = "user_pb";
+
+                       gpios = <&gsc_gpio 0 GPIO_ACTIVE_LOW>;
+                       linux,code = <256>;
+               };
+       };
+
+       memory {
+               reg = <0x10000000 0x20000000>;
+       };
+
+       pps {
+               compatible = "pps-gpio";
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_pps>;
+               gpios = <&gpio1 26 GPIO_ACTIVE_HIGH>;
+               status = "okay";
+       };
+
+       regulators {
+               compatible = "simple-bus";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               reg_3p3v: regulator@0 {
+                       compatible = "regulator-fixed";
+                       reg = <0>;
+                       regulator-name = "3P0V";
+                       regulator-min-microvolt = <3300000>;
+                       regulator-max-microvolt = <3300000>;
+                       regulator-always-on;
+               };
+
+               reg_5p0v: regulator@1 {
+                       compatible = "regulator-fixed";
+                       reg = <1>;
+                       regulator-name = "5P0V";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+                       regulator-always-on;
+               };
+
+               reg_usb_otg_vbus: regulator@2 {
+                       compatible = "regulator-fixed";
+                       reg = <2>;
+                       regulator-name = "usb_otg_vbus";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+                       gpio = <&gpio3 22 GPIO_ACTIVE_HIGH>;
+                       enable-active-high;
+               };
+       };
+};
+
+&gpmi {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_gpmi_nand>;
+       status = "okay";
+};
+
+&hdmi {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_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>;
+       };
+
+       gsc: gsc@20 {
+               compatible = "gw,gsc";
+               reg = <0x20>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_gsc>;
+               interrupt-parent = <&gpio1>;
+               interrupts = <4 GPIO_ACTIVE_LOW>;
+               interrupt-controller;
+               #interrupt-cells = <1>;
+
+               /* GSC watchdog */
+               watchdog {
+                       compatible = "gw,gsc_wdt";
+                       status = "okay";
+               };
+
+               /* Linux input events from GSC interrupt events */
+               input {
+                       compatible = "gw,gsc_input";
+                       interrupt-parent = <&gsc>;
+                       interrupts = <0 1 2 5 7>;
+                       interrupt-names = "button", "key-erased", "eeprom-wp", "tamper", "button-held";
+                       status = "okay";
+               };
+       };
+
+       gsc_gpio: pca9555@23 {
+               compatible = "nxp,pca9555";
+               reg = <0x23>;
+               gpio-controller;
+               #gpio-cells = <2>;
+               interrupt-parent = <&gsc>;
+               interrupts = <4>;
+       };
+
+       gsc_hwmon: hwmon@29 {
+               compatible = "gw,gsc_hwmon";
+               reg = <0x29>;
+       };
+
+       gsc_rtc: ds1672@68 {
+               compatible = "dallas,ds1672";
+               reg = <0x68>;
+       };
+};
+
+&i2c2 {
+       clock-frequency = <100000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c2>;
+       status = "okay";
+
+       /* LSM9DS1 magnetic sensor */
+       lsm9ds1-m@0x1c {
+               compatible = "st,lsm9ds1-mag";
+               reg = <0x1C>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_imu_mag>;
+               gpios = <&gpio1 2 GPIO_ACTIVE_LOW>; /* IRQ */
+               rot-matrix = /bits/ 16 <(1) (0) (0)
+                       (0) (1) (0)
+                       (0) (0) (1)>;
+               poll-interval = <100>;
+               min-interval = <13>;
+               fs-range = <0>;
+       };
+
+       /* LSM9DS1 accelerometer/gyroscope sensor */
+       lsm9ds1-ag@0x6a {
+               compatible = "st,lsm9ds1-acc-gyr";
+               reg = <0x6A>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_imu_acc>;
+               gpios = <&gpio7 13 GPIO_ACTIVE_LOW>, /* INT1 */
+                       <&gpio4 5  GPIO_ACTIVE_LOW>; /* INT2 */
+               rot-matrix = /bits/ 16 <(1) (0) (0)
+                       (0) (1) (0)
+                       (0) (0) (1)>;
+               g-poll-interval = <100>;
+               g-min-interval = <2>;
+               g-fs-range = <0>;
+               x-poll-interval = <100>;
+               x-min-interval = <1>;
+               x-fs-range = <0>;
+               aa-filter-bw = <0>;
+       };
+};
+
+&i2c3 {
+       clock-frequency = <100000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c3>;
+       status = "okay";
+};
+
+&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";
+};
+
+&pwm4 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_pwm4>; /* MX6_DIO3 */
+       status = "disabled";
+};
+
+&uart2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart2>;
+       status = "okay";
+};
+
+&uart3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart3>;
+       status = "okay";
+};
+
+&uart4 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart4>;
+       status = "okay";
+};
+
+&uart5 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart5>;
+       status = "okay";
+};
+
+&usbh1 {
+       status = "okay";
+};
+
+&usbotg {
+       vbus-supply = <&reg_usb_otg_vbus>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usbotg>;
+       disable-over-current;
+       status = "okay";
+};
+
+&usdhc3 {
+       pinctrl-names = "default", "state_100mhz", "state_200mhz";
+       pinctrl-0 = <&pinctrl_usdhc3>;
+       pinctrl-1 = <&pinctrl_usdhc3_100mhz>;
+       pinctrl-2 = <&pinctrl_usdhc3_200mhz>;
+       cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>;
+       vmmc-supply = <&reg_3p3v>;
+       no-1-8-v; /* firmware will remove if board revision supports */
+       status = "okay";
+};
+
+&wdog1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_wdog>;
+       fsl,ext-reset-output;
+};
+
+&iomuxc {
+       imx6qdl-gw553x {
+               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_gsc: gscgrp {
+                       fsl,pins = <
+                               MX6QDL_PAD_GPIO_4__GPIO1_IO04           0x0001b0b0
+                        >;
+               };
+
+               pinctrl_hdmi: hdmigrp {
+                       fsl,pins = <
+                               MX6QDL_PAD_EIM_A25__HDMI_TX_CEC_LINE    0x1f8b0
+                       >;
+               };
+
+               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_imu_mag: gpioimxmaggrp {
+                       fsl,pins = <
+                               MX6QDL_PAD_GPIO_2__GPIO1_IO02   0x1b0b0 /* IRQ */
+                               MX6QDL_PAD_GPIO_7__GPIO1_IO07   0x1b0b0 /* data ready */
+                       >;
+               };
+
+               pinctrl_imu_acc: gpioimxaccgrp {
+                       fsl,pins = <
+                               MX6QDL_PAD_GPIO_18__GPIO7_IO13  0x1b0b0 /* INT1 */
+                               MX6QDL_PAD_GPIO_19__GPIO4_IO05  0x1b0b0 /* INT2 */
+                               MX6QDL_PAD_GPIO_9__GPIO1_IO09   0x4001b0b0 /* Data enable */
+                       >;
+               };
+
+               pinctrl_gpio_leds: gpioledsgrp {
+                       fsl,pins = <
+                               MX6QDL_PAD_KEY_COL2__GPIO4_IO10         0x1b0b0
+                               MX6QDL_PAD_KEY_ROW2__GPIO4_IO11         0x1b0b0
+                       >;
+               };
+
+               pinctrl_pcie: pciegrp {
+                       fsl,pins = <
+                               MX6QDL_PAD_GPIO_0__GPIO1_IO00           0x1b0b0
+                               MX6QDL_PAD_GPIO_17__GPIO7_IO12          0x4001b0b0 /* PCIESKT_WDIS# */
+                       >;
+               };
+
+               pinctrl_pps: ppsgrp {
+                       fsl,pins = <
+                               MX6QDL_PAD_ENET_RXD1__GPIO1_IO26        0x1b0b1
+                       >;
+               };
+
+               pinctrl_pwm2: pwm2grp {
+                       fsl,pins = <
+                               MX6QDL_PAD_SD1_DAT2__PWM2_OUT           0x1b0b1
+                       >;
+               };
+
+               pinctrl_pwm3: pwm3grp {
+                       fsl,pins = <
+                               MX6QDL_PAD_SD4_DAT1__PWM3_OUT           0x1b0b1
+                       >;
+               };
+
+               pinctrl_pwm4: pwm4grp {
+                       fsl,pins = <
+                               MX6QDL_PAD_SD1_CMD__PWM4_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_uart4: uart4grp {
+                       fsl,pins = <
+                               MX6QDL_PAD_KEY_COL0__UART4_TX_DATA      0x1b0b1
+                               MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA      0x1b0b1
+                       >;
+               };
+
+               pinctrl_uart5: uart5grp {
+                       fsl,pins = <
+                               MX6QDL_PAD_KEY_COL1__UART5_TX_DATA      0x1b0b1
+                               MX6QDL_PAD_KEY_ROW1__UART5_RX_DATA      0x1b0b1
+                       >;
+               };
+
+               pinctrl_usbotg: usbotggrp {
+                       fsl,pins = <
+                               MX6QDL_PAD_GPIO_1__USB_OTG_ID           0x17059
+                               MX6QDL_PAD_EIM_D22__GPIO3_IO22          0x1b0b0 /* OTG_PWR_EN */
+                       >;
+               };
+
+               pinctrl_usdhc3: usdhc3grp {
+                       fsl,pins = <
+                               MX6QDL_PAD_SD3_CMD__SD3_CMD             0x17059
+                               MX6QDL_PAD_SD3_CLK__SD3_CLK             0x10059
+                               MX6QDL_PAD_SD3_DAT0__SD3_DATA0          0x17059
+                               MX6QDL_PAD_SD3_DAT1__SD3_DATA1          0x17059
+                               MX6QDL_PAD_SD3_DAT2__SD3_DATA2          0x17059
+                               MX6QDL_PAD_SD3_DAT3__SD3_DATA3          0x17059
+                               MX6QDL_PAD_SD3_DAT5__GPIO7_IO00         0x17059 /* CD */
+                               MX6QDL_PAD_NANDF_CS1__SD3_VSELECT       0x17059
+                       >;
+               };
+
+               pinctrl_usdhc3_100mhz: usdhc3grp100mhz {
+                       fsl,pins = <
+                               MX6QDL_PAD_SD3_CMD__SD3_CMD             0x170b9
+                               MX6QDL_PAD_SD3_CLK__SD3_CLK             0x100b9
+                               MX6QDL_PAD_SD3_DAT0__SD3_DATA0          0x170b9
+                               MX6QDL_PAD_SD3_DAT1__SD3_DATA1          0x170b9
+                               MX6QDL_PAD_SD3_DAT2__SD3_DATA2          0x170b9
+                               MX6QDL_PAD_SD3_DAT3__SD3_DATA3          0x170b9
+                               MX6QDL_PAD_SD3_DAT5__GPIO7_IO00         0x170b9 /* CD */
+                               MX6QDL_PAD_NANDF_CS1__SD3_VSELECT       0x170b9
+                       >;
+               };
+
+               pinctrl_usdhc3_200mhz: usdhc3grp200mhz {
+                       fsl,pins = <
+                               MX6QDL_PAD_SD3_CMD__SD3_CMD             0x170f9
+                               MX6QDL_PAD_SD3_CLK__SD3_CLK             0x100f9
+                               MX6QDL_PAD_SD3_DAT0__SD3_DATA0          0x170f9
+                               MX6QDL_PAD_SD3_DAT1__SD3_DATA1          0x170f9
+                               MX6QDL_PAD_SD3_DAT2__SD3_DATA2          0x170f9
+                               MX6QDL_PAD_SD3_DAT3__SD3_DATA3          0x170f9
+                               MX6QDL_PAD_SD3_DAT5__GPIO7_IO00         0x170f9 /* CD */
+                               MX6QDL_PAD_NANDF_CS1__SD3_VSELECT       0x170f9
+                       >;
+               };
+
+               pinctrl_wdog: wdoggrp {
+                       fsl,pins = <
+                               MX6QDL_PAD_DISP0_DAT8__WDOG1_B          0x1b0b0
+                       >;
+               };
+       };
+};
index 2cd257d..7893e06 100644 (file)
@@ -84,7 +84,8 @@ define Device/ventana
        imx6q-gw54xx \
        imx6q-gw5400-a \
        imx6q-gw551x \
-       imx6q-gw552x
+       imx6q-gw552x \
+       imx6q-gw553x
   DEVICE_PACKAGES := kmod-thermal-imx kmod-sky2 kmod-usb-chipidea-imx kmod-usb-mxs-phy \
        kmod-sound-core kmod-sound-soc-imx kmod-sound-soc-imx-sgtl5000 \
        kmod-can kmod-can-flexcan kmod-can-raw \
diff --git a/target/linux/imx6/patches-4.4/0005-ARM-dts-imx-add-gw553x-support.patch b/target/linux/imx6/patches-4.4/0005-ARM-dts-imx-add-gw553x-support.patch
new file mode 100644 (file)
index 0000000..63225b3
--- /dev/null
@@ -0,0 +1,18 @@
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -293,6 +293,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
+       imx6dl-gw54xx.dtb \
+       imx6dl-gw551x.dtb \
+       imx6dl-gw552x.dtb \
++      imx6dl-gw553x.dtb \
+       imx6dl-hummingboard.dtb \
+       imx6dl-nit6xlite.dtb \
+       imx6dl-nitrogen6x.dtb \
+@@ -322,6 +323,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
+       imx6q-gw54xx.dtb \
+       imx6q-gw551x.dtb \
+       imx6q-gw552x.dtb \
++      imx6q-gw553x.dtb \
+       imx6q-hummingboard.dtb \
+       imx6q-nitrogen6x.dtb \
+       imx6q-nitrogen6_max.dtb \