kernel/patches/linux-3.12-imx6-utilite.patch

   1 Add initial support for cm-fx6 module.
   2
   3 cm-fx6 is a module based on mx6q SoC with the following features:
   4 - Up to 4GB of DDR3
   5 - 1 LCD/DVI output port
   6 - 1 HDMI output port
   7 - 2 LVDS LCD ports
   8 - Gigabit Ethernet
   9 - Analog Audio
  10 - CAN
  11 - SATA
  12 - NAND
  13 - PCIE
  14
  15 This patch allows to boot up the module, configures the serial console,
  16 the Ethernet adapter and the hearbeat led.
  17
  18 Signed-off-by: Valentin Raevsky <valentin@xxxxxxxxxxxxxx>
  19 Acked-by: Igor Grinberg <grinberg@xxxxxxxxxxxxxx>
  20 ---
  21  arch/arm/boot/dts/imx6q-cm-fx6.dts |   51 ++++++++++++++++++++++++++++++++++++++++++
  22  1 file changed, 51 insertions(+)
  23  create mode 100644 arch/arm/boot/dts/imx6q-cm-fx6.dts
  24
  25 diff --git a/arch/arm/boot/dts/imx6q-cm-fx6.dts b/arch/arm/boot/dts/imx6q-cm-fx6.dts
  26 new file mode 100644
  27 index 0000000..1080215
  28 --- /dev/null
  29 +++ b/arch/arm/boot/dts/imx6q-cm-fx6.dts
  30 @@ -0,0 +1,51 @@
  31 +/*
  32 + * Copyright 2013 CompuLab Ltd.
  33 + *
  34 + * The code contained herein is licensed under the GNU General Public
  35 + * License. You may obtain a copy of the GNU General Public License
  36 + * Version 2 or later at the following locations:
  37 + *
  38 + * http://www.opensource.org/licenses/gpl-license.html
  39 + * http://www.gnu.org/copyleft/gpl.html
  40 + */
  41 +
  42 +/dts-v1/;
  43 +#include "imx6q.dtsi"
  44 +
  45 +/ {
  46 +       model = "CompuLab CM-FX6";
  47 +       compatible = "compulab,cm-fx6", "fsl,imx6q";
  48 +
  49 +       memory {
  50 +               reg = <0x10000000 0x80000000>;
  51 +       };
  52 +
  53 +       leds {
  54 +               compatible = "gpio-leds";
  55 +
  56 +               debug-led {
  57 +                       label = "Heartbeat";
  58 +                       gpios = <&gpio2 31 0>;
  59 +                       linux,default-trigger = "heartbeat";
  60 +               };
  61 +       };
  62 +};
  63 +
  64 +&gpmi {
  65 +       pinctrl-names = "default";
  66 +       pinctrl-0 = <&pinctrl_gpmi_nand_1>;
  67 +       status = "okay";
  68 +};
  69 +
  70 +&fec {
  71 +       pinctrl-names = "default";
  72 +       pinctrl-0 = <&pinctrl_enet_1>;
  73 +       phy-mode = "rgmii";
  74 +       status = "okay";
  75 +};
  76 +
  77 +&uart4 {
  78 +       pinctrl-names = "default";
  79 +       pinctrl-0 = <&pinctrl_uart4_1>;
  80 +       status = "okay";
  81 +};
  82 diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
  83 --- a/arch/arm/boot/dts/Makefile
  84 +++ b/arch/arm/boot/dts/Makefile
  85 @@ -137,6 +137,7 @@
  86         imx6dl-sabresd.dtb \
  87         imx6dl-wandboard.dtb \
  88         imx6q-arm2.dtb \
  89 +       imx6q-cm-fx6.dtb \
  90         imx6q-phytec-pbab01.dtb \
  91         imx6q-sabreauto.dtb \
  92         imx6q-sabrelite.dtb \
  93 --
  94 1.7.9.5
  95