On Thu, Jun 30, 2011 at 03:07:24PM +0500, G, Manjunath Kondaiah wrote:
> 
> Add I2C and it's child device nodes for beagle board.
> The I2C1 controller child devices are not populated and it
> should be handled along with OMAP clock changes.
> 
> Signed-off-by: G, Manjunath Kondaiah <manj...@ti.com>
> ---
>  arch/arm/boot/dts/omap4-panda.dts |   57 
> +++++++++++++++++++++++++++++++++++++
>  1 files changed, 57 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/omap4-panda.dts 
> b/arch/arm/boot/dts/omap4-panda.dts
> index 58909e9..f9af72f 100644
> --- a/arch/arm/boot/dts/omap4-panda.dts
> +++ b/arch/arm/boot/dts/omap4-panda.dts
> @@ -8,4 +8,61 @@
>  / {
>       model = "TI OMAP4 PandaBoard";
>       compatible = "ti,omap4-panda", "ti,omap4430";
> +     interrupt-parent = <&gic>;
> +
> +     gic: interrupt-controller@48241000 {
> +             compatible = "ti,omap-gic", "arm,gic";

ti,omap4-gic

> +             interrupt-controller;
> +             #interrupt-cells = <1>;
> +             reg = <0x48241000 0x1000>,
> +                   <0X48240100 0x0200>;
> +     };
> +
> +     i2c@48070000 {
> +             #address-cells = <1>;
> +             #size-cells = <0>;
> +             compatible = "ti,omap_i2c";

ti,omap4-i2c.  Actually, it is quite possibly appropriate to do:

        compatible = "ti,omap4-i2c", "ti,omap3-i2c";

> +             reg = <0x48070000 0x100>;
> +             interrupts = < 88 >;
> +             interrupt-parent = <&gic>;
> +             clock-frequency = <400>;

Frequency should be a Hz value, not kHz or MHz.

> +             status = "disabled";
> +     };
> +
> +     i2c@48072000 {
> +             #address-cells = <1>;
> +             #size-cells = <0>;
> +             compatible = "ti,omap_i2c";
> +             reg = <0x48072000 0x100>;
> +             interrupts = < 89 >;
> +             interrupt-parent = <&gic>;
> +             clock-frequency = <400>;
> +             status = "ok";
> +     };
> +
> +     i2c@48060000 {
> +             #address-cells = <1>;
> +             #size-cells = <0>;
> +             compatible = "ti,omap_i2c";
> +             reg = <0x48060000 0x100>;
> +             interrupts = < 93 >;
> +             interrupt-parent = <&gic>;
> +             clock-frequency = <100>;
> +             status = "ok";
> +             eeprom@50 {
> +                     compatible = "at,at24c01";
> +                     reg = < 0x50 >;
> +             };
> +     };
> +
> +     i2c@48350000 {
> +             #address-cells = <1>;
> +             #size-cells = <0>;
> +             compatible = "ti,omap_i2c";
> +             reg = <0x48350000 0x100>;
> +             interrupts = < 94 >;
> +             interrupt-parent = <&gic>;
> +             clock-frequency = <400>;
> +             status = "ok";
> +     };
>  };
> -- 
> 1.7.4.1
> 
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