[OpenWrt-Devel] [PATCH 2/3] imx6: add Gateworks GW551x support
Pushpal Sidhu
psidhu at gateworks.com
Tue Oct 13 18:57:04 EDT 2015
Upstream patch: e9d6d6b62f306ba83e1441af5daf2809a6167474
Add support for the Gateworks GW5510 board featuring:
* i.MX6 SoC
* up to 512MB DDR3
* up to 2GB NAND flash
* 1x miniPCIe socket (with USB)
* HDMI out (micro-HDMI)
* HDMI in (micro-HDMI) (currently supported by only vendor kernel)
* TTL level I/O (supported by GW16111 breakout board):
* I2C
* 2x UART
* CAN
* 2x DIO (GPIO/PWM)
* USB OTG
Also add support to OpenWrt build system
Signed-off-by: Tim Harvey <tharvey at gateworks.com>
Signed-off-by: Pushpal Sidhu <psidhu at gateworks.com>
---
target/linux/imx6/base-files/lib/imx6.sh | 5 +
...20-ARM-dts-Gateworks-GW5510-support-i.MX6.patch | 500 +++++++++++++++++++++
target/linux/imx6/profiles/120-gateworks.mk | 2 +
3 files changed, 507 insertions(+)
create mode 100644 target/linux/imx6/patches-4.1/020-ARM-dts-Gateworks-GW5510-support-i.MX6.patch
diff --git a/target/linux/imx6/base-files/lib/imx6.sh b/target/linux/imx6/base-files/lib/imx6.sh
index 360ec58..32440aa 100755
--- a/target/linux/imx6/base-files/lib/imx6.sh
+++ b/target/linux/imx6/base-files/lib/imx6.sh
@@ -34,6 +34,11 @@ imx6_board_detect() {
name="gw54xx"
;;
+ "Gateworks Ventana i.MX6 Dual/Quad GW551X" |\
+ "Gateworks Ventana i.MX6 Solo/DualLite GW551X")
+ name="gw551x"
+ ;;
+
"Gateworks Ventana i.MX6 DualLite/Solo GW552X" |\
"Gateworks Ventana i.MX6 Dual/Quad GW552X")
name="gw552x"
diff --git a/target/linux/imx6/patches-4.1/020-ARM-dts-Gateworks-GW5510-support-i.MX6.patch b/target/linux/imx6/patches-4.1/020-ARM-dts-Gateworks-GW5510-support-i.MX6.patch
new file mode 100644
index 0000000..551b221
--- /dev/null
+++ b/target/linux/imx6/patches-4.1/020-ARM-dts-Gateworks-GW5510-support-i.MX6.patch
@@ -0,0 +1,500 @@
+From e9d6d6b62f306ba83e1441af5daf2809a6167474 Mon Sep 17 00:00:00 2001
+From: Tim Harvey <tharvey at gateworks.com>
+Date: Thu, 7 May 2015 08:38:00 -0700
+Subject: [PATCH] ARM: dts: Gateworks GW5510 support (i.MX6)
+
+Add support for the Gateworks GW5510 board featuring:
+ * i.MX6 SoC
+ * up to 512MB DDR3
+ * up to 2GB NAND flash
+ * 1x miniPCIe socket (with USB)
+ * HDMI out (micro-HDMI)
+ * HDMI in (micro-HDMI) (currently supported by only vendor kernel)
+ * TTL level I/O (supported by GW16111 breakout board):
+ * I2C
+ * 2x UART
+ * CAN
+ * 2x DIO (GPIO/PWM)
+ * USB OTG
+
+For more details see:
+ http://www.gateworks.com/product/item/ventana-gw5510-single-board-computer
+
+Signed-off-by: Tim Harvey <tharvey at gateworks.com>
+Reviewed-by: Fabio Estevam <fabio.estevam at freescale.com>
+Signed-off-by: Shawn Guo <shawn.guo at linaro.org>
+---
+ arch/arm/boot/dts/Makefile | 2 +
+ arch/arm/boot/dts/imx6dl-gw551x.dts | 55 ++++++
+ arch/arm/boot/dts/imx6q-gw551x.dts | 55 ++++++
+ arch/arm/boot/dts/imx6qdl-gw551x.dtsi | 314 ++++++++++++++++++++++++++++++++++
+ 4 files changed, 426 insertions(+)
+ create mode 100644 arch/arm/boot/dts/imx6dl-gw551x.dts
+ create mode 100644 arch/arm/boot/dts/imx6q-gw551x.dts
+ create mode 100644 arch/arm/boot/dts/imx6qdl-gw551x.dtsi
+
+diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
+index 86217db..8932e6e 100644
+--- a/arch/arm/boot/dts/Makefile
++++ b/arch/arm/boot/dts/Makefile
+@@ -262,6 +262,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
+ imx6dl-gw52xx.dtb \
+ imx6dl-gw53xx.dtb \
+ imx6dl-gw54xx.dtb \
++ imx6dl-gw551x.dtb \
+ imx6dl-gw552x.dtb \
+ imx6dl-hummingboard.dtb \
+ imx6dl-nitrogen6x.dtb \
+@@ -288,6 +289,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
+ imx6q-gw53xx.dtb \
+ imx6q-gw5400-a.dtb \
+ imx6q-gw54xx.dtb \
++ imx6q-gw551x.dtb \
+ imx6q-gw552x.dtb \
+ imx6q-hummingboard.dtb \
+ imx6q-nitrogen6x.dtb \
+diff --git a/arch/arm/boot/dts/imx6dl-gw551x.dts b/arch/arm/boot/dts/imx6dl-gw551x.dts
+new file mode 100644
+index 0000000..82d5f85
+--- /dev/null
++++ b/arch/arm/boot/dts/imx6dl-gw551x.dts
+@@ -0,0 +1,55 @@
++/*
++ * 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.
++ */
++
++/dts-v1/;
++#include "imx6dl.dtsi"
++#include "imx6qdl-gw551x.dtsi"
++
++/ {
++ model = "Gateworks Ventana i.MX6 DualLite/Solo GW551X";
++ compatible = "gw,imx6dl-gw551x", "gw,ventana", "fsl,imx6dl";
++};
+diff --git a/arch/arm/boot/dts/imx6q-gw551x.dts b/arch/arm/boot/dts/imx6q-gw551x.dts
+new file mode 100644
+index 0000000..2c7feee
+--- /dev/null
++++ b/arch/arm/boot/dts/imx6q-gw551x.dts
+@@ -0,0 +1,55 @@
++/*
++ * 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.
++ */
++
++/dts-v1/;
++#include "imx6q.dtsi"
++#include "imx6qdl-gw551x.dtsi"
++
++/ {
++ model = "Gateworks Ventana i.MX6 Dual/Quad GW551X";
++ compatible = "gw,imx6q-gw551x", "gw,ventana", "fsl,imx6q";
++};
+diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
+new file mode 100644
+index 0000000..d1866a0
+--- /dev/null
++++ b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi
+@@ -0,0 +1,314 @@
++/*
++ * 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 {
++ reg = <0x10000000 0x20000000>;
++ };
++
++ regulators {
++ compatible = "simple-bus";
++ #address-cells = <1>;
++ #size-cells = <0>;
++
++ reg_5p0v: regulator at 0 {
++ compatible = "regulator-fixed";
++ reg = <0>;
++ regulator-name = "5P0V";
++ regulator-min-microvolt = <5000000>;
++ regulator-max-microvolt = <5000000>;
++ };
++
++ reg_usb_h1_vbus: regulator at 1 {
++ compatible = "regulator-fixed";
++ reg = <1>;
++ regulator-name = "usb_h1_vbus";
++ regulator-min-microvolt = <5000000>;
++ regulator-max-microvolt = <5000000>;
++ };
++
++ reg_usb_otg_vbus: regulator at 2 {
++ compatible = "regulator-fixed";
++ reg = <2>;
++ 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 at 50 {
++ compatible = "atmel,24c02";
++ reg = <0x50>;
++ pagesize = <16>;
++ };
++
++ eeprom2: eeprom at 51 {
++ compatible = "atmel,24c02";
++ reg = <0x51>;
++ pagesize = <16>;
++ };
++
++ eeprom3: eeprom at 52 {
++ compatible = "atmel,24c02";
++ reg = <0x52>;
++ pagesize = <16>;
++ };
++
++ eeprom4: eeprom at 53 {
++ compatible = "atmel,24c02";
++ reg = <0x53>;
++ pagesize = <16>;
++ };
++
++ gpio: pca9555 at 23 {
++ compatible = "nxp,pca9555";
++ reg = <0x23>;
++ gpio-controller;
++ #gpio-cells = <2>;
++ };
++
++ rtc: ds1672 at 68 {
++ compatible = "dallas,ds1672";
++ reg = <0x68>;
++ };
++};
++
++&i2c2 {
++ clock-frequency = <100000>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&pinctrl_i2c2>;
++ status = "okay";
++};
++
++&i2c3 {
++ clock-frequency = <100000>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&pinctrl_i2c3>;
++ status = "okay";
++
++ gpio_exp: pca9555 at 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";
++};
++
++&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 = <®_usb_otg_vbus>;
++ pinctrl-names = "default";
++ pinctrl-0 = <&pinctrl_usbotg>;
++ disable-over-current;
++ status = "okay";
++};
++
++&usbh1 {
++ vbus-supply = <®_usb_h1_vbus>;
++ status = "okay";
++};
++
++&iomuxc {
++ imx6qdl-gw51xx {
++ 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_NANDF_CS1__NAND_CE1_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_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
++ >;
++ };
++ };
++};
+--
+2.5.1
+
diff --git a/target/linux/imx6/profiles/120-gateworks.mk b/target/linux/imx6/profiles/120-gateworks.mk
index 115021a..7355384 100644
--- a/target/linux/imx6/profiles/120-gateworks.mk
+++ b/target/linux/imx6/profiles/120-gateworks.mk
@@ -41,12 +41,14 @@ VENTANA_DTS:= \
imx6dl-gw52xx \
imx6dl-gw53xx \
imx6dl-gw54xx \
+ imx6dl-gw551x \
imx6dl-gw552x \
imx6q-gw51xx \
imx6q-gw52xx \
imx6q-gw53xx \
imx6q-gw54xx \
imx6q-gw5400-a \
+ imx6q-gw551x \
imx6q-gw552x
$(eval $(call Profile,VENTANA))
--
2.6.0
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