Re: [PATCH] ARM: dts: Add initial support for cm-fx6

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On 10/17/2013 04:45 AM, Steev Klimaszewski wrote:
On Tue, Oct 15, 2013 at 9:49 AM, Valentin Raevsky
<valentin@xxxxxxxxxxxxxx> wrote:
Add initial support for cm-fx6 module.

cm-fx6 is a module based on mx6q SoC with the following features:
- Up to 4GB of DDR3
- 1 LCD/DVI output port
- 1 HDMI output port
- 2 LVDS LCD ports
- Gigabit Ethernet
- Analog Audio
- CAN
- SATA
- NAND
- PCIE

This patch allows to boot up the module, configures the serial console,
the Ethernet adapter and the hearbeat led.

Signed-off-by: Valentin Raevsky <valentin@xxxxxxxxxxxxxx>
Acked-by: Igor Grinberg <grinberg@xxxxxxxxxxxxxx>
---
  arch/arm/boot/dts/cm-fx6.dts |   51 ++++++++++++++++++++++++++++++++++++++++++
  1 file changed, 51 insertions(+)
  create mode 100644 arch/arm/boot/dts/cm-fx6.dts

diff --git a/arch/arm/boot/dts/cm-fx6.dts b/arch/arm/boot/dts/cm-fx6.dts
new file mode 100644
index 0000000..1080215
--- /dev/null
+++ b/arch/arm/boot/dts/cm-fx6.dts
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2013 CompuLab 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 = "CompuLab CM-FX6";
+       compatible = "compulab,cm-fx6", "fsl,imx6q";
+
+       memory {
+               reg = <0x10000000 0x80000000>;
+       };
+
+       leds {
+               compatible = "gpio-leds";
+
+               debug-led {
+                       label = "Heartbeat";
+                       gpios = <&gpio2 31 0>;
+                       linux,default-trigger = "heartbeat";
+               };
+       };
+};
+
+&gpmi {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_gpmi_nand_1>;
+       status = "okay";
+};
+
+&fec {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_enet_1>;
+       phy-mode = "rgmii";
+       status = "okay";
+};
+
+&uart4 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart4_1>;
+       status = "okay";
+};
--
1.7.9.5


Hi Valentin,

Completely skipped over this, as I wasn't sure what the cm-fx6 was.
Could we maybe mention that this is commonly referred to as the
Utilite?


Utilite actually consists of two boards:
cm-fx6 -- system on module, sb-fx6m -- base board (extension board).
But you are right, I should have mentioned it.
I will do it in v2.

Regards,
Valentin.
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