[PATCH 1/4] ARM: dts: Add very basic dt support for mx31pdk
Sascha Hauer
s.hauer at pengutronix.de
Mon Nov 26 05:03:40 EST 2012
On Thu, Nov 22, 2012 at 05:10:43PM -0200, Fabio Estevam wrote:
> Add very basic dt support for mx31pdk.
>
> Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
Could you provide a bit more complete patch? I think at least the low
hanging fruits like nor flash and nand, some i2c devices is not much
work but would save a lot of churn in patching the file.
Sascha
> ---
> Documentation/devicetree/bindings/arm/fsl.txt | 4 ++++
> arch/arm/boot/dts/Makefile | 3 ++-
> arch/arm/boot/dts/imx31-pdk.dts | 30 +++++++++++++++++++++++++
> 3 files changed, 36 insertions(+), 1 deletion(-)
> create mode 100644 arch/arm/boot/dts/imx31-pdk.dts
>
> diff --git a/Documentation/devicetree/bindings/arm/fsl.txt b/Documentation/devicetree/bindings/arm/fsl.txt
> index ac9e751..50b931a 100644
> --- a/Documentation/devicetree/bindings/arm/fsl.txt
> +++ b/Documentation/devicetree/bindings/arm/fsl.txt
> @@ -9,6 +9,10 @@ i.MX28 Evaluation Kit
> Required root node properties:
> - compatible = "fsl,imx28-evk", "fsl,imx28";
>
> +i.MX31 Product Development Kit
> +Required root node properties:
> + - compatible = "fsl,imx31-pdk", "fsl,imx31";
> +
> i.MX51 Babbage Board
> Required root node properties:
> - compatible = "fsl,imx51-babbage", "fsl,imx51";
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 701388b..5b5590f 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -59,7 +59,8 @@ dtb-$(CONFIG_ARCH_MSM) += msm8660-surf.dtb \
> msm8960-cdp.dtb
> dtb-$(CONFIG_ARCH_MVEBU) += armada-370-db.dtb \
> armada-xp-db.dtb
> -dtb-$(CONFIG_ARCH_MXC) += imx51-babbage.dtb \
> +dtb-$(CONFIG_ARCH_MXC) += imx31-pdk.dtb \
> + imx51-babbage.dtb \
> imx53-ard.dtb \
> imx53-evk.dtb \
> imx53-qsb.dtb \
> diff --git a/arch/arm/boot/dts/imx31-pdk.dts b/arch/arm/boot/dts/imx31-pdk.dts
> new file mode 100644
> index 0000000..1e46d80
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx31-pdk.dts
> @@ -0,0 +1,30 @@
> +/*
> + * Copyright 2012 Freescale Semiconductor, Inc.
> + *
> + * 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/ "imx31.dtsi"
> +
> +/ {
> + model = "mx31-pdk";
> + compatible = "freescale,imx31-pdk", "fsl,imx31";
> +
> + memory {
> + reg = <0x80000000 0x8000000>;
> + };
> +
> + soc {
> + aips at 43f00000 { /* AIPS1 */
> + uart1: serial at 43f90000 {
> + status = "okay";
> + };
> + };
> + };
> +};
> --
> 1.7.9.5
>
>
>
--
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