ARM: dts: imx6q-sabreauto: Add basic support

mx6qsabreauto is a board based on mx6q SoC with the following features:
- 2GB of DDR3
- 2 USB ports
- 1 HDMI output port
- SPI NOR
- 2 LVDS LCD ports
- Gigabit Ethernet
- Camera
- eMMC and SD card slot
- Multichannel Audio
- CAN
- SATA
- NAND
- PCIE
- Video Input

Add very basic support for it.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt
index ac9e7516756e62a3817d1b9ac8338c1f47a45440..f79818711e83c8b3905a997f4d9c0a36e55b883a 100644 (file)
--- a/Documentation/devicetree/bindings/arm/fsl.txt
+++ b/Documentation/devicetree/bindings/arm/fsl.txt
@@ -41,6 +41,10 @@ i.MX6 Quad SABRE Smart Device Board
 Required root node properties:
     - compatible = "fsl,imx6q-sabresd", "fsl,imx6q";
 
+i.MX6 Quad SABRE Automotive Board
+Required root node properties:
+    - compatible = "fsl,imx6q-sabreauto", "fsl,imx6q";
+
 Generic i.MX boards
 -------------------
 

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index c1ce813fcc4a1ea9094eb450ce4e50efd3d6048b..ccafe36679b99b89d6f45c9c93874ffc8473ffa4 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -49,6 +49,7 @@ dtb-$(CONFIG_ARCH_MXC) += imx51-babbage.dtb \
        imx53-qsb.dtb \
        imx53-smd.dtb \
        imx6q-arm2.dtb \
+       imx6q-sabreauto.dtb \
        imx6q-sabrelite.dtb \
        imx6q-sabresd.dtb
 dtb-$(CONFIG_ARCH_MXS) += imx23-evk.dtb \

diff --git a/arch/arm/boot/dts/imx6q-sabreauto.dts b/arch/arm/boot/dts/imx6q-sabreauto.dts
new file mode 100644 (file)
index 0000000..826e4ad
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-sabreauto.dts
@@ -0,0 +1,64 @@
+/*
+ * Copyright 2012 Freescale Semiconductor, Inc.
+ * Copyright 2011 Linaro Ltd.
+ *
+ * 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"
+
+/ {
+       model = "Freescale i.MX6 Quad SABRE Automotive Board";
+       compatible = "fsl,imx6q-sabreauto", "fsl,imx6q";
+
+       memory {
+               reg = <0x10000000 0x80000000>;
+       };
+
+       soc {
+               aips-bus@02000000 { /* AIPS1 */
+                       iomuxc@020e0000 {
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_hog>;
+
+                               hog {
+                                       pinctrl_hog: hoggrp {
+                                               fsl,pins = <
+                                                       1376 0x80000000 /* MX6Q_PAD_NANDF_CS2__GPIO_6_15 */
+                                                       13   0x80000000 /* MX6Q_PAD_SD2_DAT2__GPIO_1_13 */
+                                               >;
+                                       };
+                               };
+                       };
+               };
+
+               aips-bus@02100000 { /* AIPS2 */
+                       uart4: serial@021f0000 {
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_uart4_1>;
+                               status = "okay";
+                       };
+
+                       ethernet@02188000 {
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_enet_2>;
+                               phy-mode = "rgmii";
+                               status = "okay";
+                       };
+
+                       usdhc@02198000 { /* uSDHC3 */
+                               pinctrl-names = "default";
+                               pinctrl-0 = <&pinctrl_usdhc3_1>;
+                               cd-gpios = <&gpio6 15 0>;
+                               wp-gpios = <&gpio1 13 0>;
+                               status = "okay";
+                       };
+               };
+       };
+};