[PATCH 4/6] ARM: ux500: Add UART support to the u9540 Device Tree

Jean-Christophe PLAGNIOL-VILLARD plagnioj at jcrosoft.com
Wed Oct 10 15:03:25 EDT 2012


On 16:18 Wed 10 Oct     , Lee Jones wrote:
> Add the 3 UART nodes required to enable serial ports on the u9540.
> 
> Acked-by: Linus Walleij <linus.walleij at linaro.org>
> Signed-off-by: Lee Jones <lee.jones at linaro.org>
> ---
>  arch/arm/boot/dts/u9540.dts |   13 ++++++++++++-
dts? it's dtsi

it's the soc not the board
>  1 file changed, 12 insertions(+), 1 deletion(-)
> 
> diff --git a/arch/arm/boot/dts/u9540.dts b/arch/arm/boot/dts/u9540.dts
> index 0a66f34..28efe20 100644
> --- a/arch/arm/boot/dts/u9540.dts
> +++ b/arch/arm/boot/dts/u9540.dts
> @@ -21,6 +21,17 @@
>  	};
>  
>  	soc-u9500 {
> -	};
>  
> +		uart at 80120000 {
> +			status = "okay";
> +		};
> +
> +		uart at 80121000 {
> +			status = "okay";
> +		};
> +
> +		uart at 80007000 {
> +			status = "okay";
> +		};
do not enable device by default in the soc

Best Regards,
J.
> +	};
>  };
> -- 
> 1.7.9.5
> 
> 
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