ARM: dts: imx: Add support for Advantech/GE B850v3

Add support for Advantech/GE B850v3 board.

Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index c18a6e7..2bfce0f 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -322,6 +322,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
        imx6q-arm2.dtb \
        imx6q-b450v3.dtb \
        imx6q-b650v3.dtb \
+       imx6q-b850v3.dtb \
        imx6q-cm-fx6.dtb \
        imx6q-cubox-i.dtb \
        imx6q-dfi-fs700-m60.dtb \

diff --git a/arch/arm/boot/dts/imx6q-b850v3.dts b/arch/arm/boot/dts/imx6q-b850v3.dts
new file mode 100644 (file)
index 0000000..984d000
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-b850v3.dts
@@ -0,0 +1,157 @@
+/*
+ * Copyright 2015 Timesys Corporation.
+ * Copyright 2015 General Electric Company
+ *
+ * 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
+ *     version 2 as published by the Free Software Foundation.
+ *
+ *     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.
+ *
+ * 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 , 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-bx50v3.dtsi"
+
+/ {
+       model = "General Electric B850v3";
+       compatible = "ge,imx6q-b850v3", "advantech,imx6q-ba16", "fsl,imx6q";
+
+       chosen {
+               stdout-path = &uart3;
+       };
+
+       panel-lvds0 {
+               compatible = "auo,b133htn01";
+               backlight = <&backlight_lvds>;
+               ddc-i2c-bus = <&mux2_i2c2>;
+
+               port {
+                       panel_in_lvds0: endpoint {
+                               remote-endpoint = <&lvds0_out>;
+                       };
+               };
+       };
+};
+
+&ldb {
+       assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
+                         <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
+       assigned-clock-parents = <&clks IMX6QDL_CLK_PLL3_USB_OTG>,
+                                <&clks IMX6QDL_CLK_PLL3_USB_OTG>;
+       fsl,dual-channel;
+       status = "okay";
+
+       lvds0: lvds-channel@0 {
+               fsl,data-mapping = "spwg";
+               fsl,data-width = <24>;
+               status = "okay";
+
+               port@4 {
+                       reg = <4>;
+
+                       lvds0_out: endpoint {
+                               remote-endpoint = <&panel_in_lvds0>;
+                       };
+               };
+       };
+};
+
+&i2c2 {
+       pca9547_ddc: mux@70 {
+               compatible = "nxp,pca9547";
+               reg = <0x70>;
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               mux2_i2c1: i2c@0 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0x0>;
+               };
+
+               mux2_i2c2: i2c@1 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0x1>;
+               };
+
+               mux2_i2c3: i2c@2 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0x2>;
+               };
+
+               mux2_i2c4: i2c@3 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0x3>;
+               };
+
+               mux2_i2c5: i2c@4 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0x4>;
+               };
+
+               mux2_i2c6: i2c@5 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0x5>;
+               };
+
+               mux2_i2c7: i2c@6 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0x6>;
+               };
+
+               mux2_i2c8: i2c@7 {
+                       #address-cells = <1>;
+                       #size-cells = <0>;
+                       reg = <0x7>;
+               };
+       };
+};
+
+&hdmi {
+       ddc-i2c-bus = <&mux2_i2c1>;
+};
+
+&mux1_i2c1 {
+       ads7830@4a {
+               compatible = "ti,ads7830";
+               reg = <0x4a>;
+       };
+};