[PATCH] arm/dts: AM33XX: Set the default status of module to "disabled" state

AnilKumar, Chimata anilkumar at ti.com
Tue Aug 14 16:55:54 EST 2012


Hi Vaibhav,

On Mon, Aug 06, 2012 at 16:59:04, Hiremath, Vaibhav wrote:
> Ideally in common SoC dtsi file we should set all modules
> to "disabled" state and it should get enabled in respective
> EVM/Board dts file as per usage.
> 
> This patch sets default status of all modules to "disabled"
> state in am33xx.dtsi file, and as per board requirement, enabled
> in board dts file (like, bone, evm, etc...).
> 
> Signed-off-by: Vaibhav Hiremath <hvaibhav at ti.com>
> Cc: Benoit Cousson <b-cousson at ti.com>
> Cc: Grant Likely <grant.likely at secretlab.ca>
> Cc: Arnd Bergmann <arnd at arndb.de>
> CC: Tony Lindgren <tony at atomide.com>
> ---
> This patch is tested on BeagleBone platform.
> 
>  arch/arm/boot/dts/am335x-bone.dts |    6 ++++++
>  arch/arm/boot/dts/am335x-evm.dts  |    6 ++++++
>  arch/arm/boot/dts/am33xx.dtsi     |    9 +++++++++
>  3 files changed, 21 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/boot/dts/am335x-bone.dts b/arch/arm/boot/dts/am335x-bone.dts
> index a9af4db..df672b4 100644
> --- a/arch/arm/boot/dts/am335x-bone.dts
> +++ b/arch/arm/boot/dts/am335x-bone.dts
> @@ -17,4 +17,10 @@
>  		device_type = "memory";
>  		reg = <0x80000000 0x10000000>; /* 256 MB */
>  	};
> +
> +	ocp {
> +		uart1: serial at 44E09000 {
> +			       status = "okay";
> +		       };

Minor change, correct indentation here.

> +	};
>  };
> diff --git a/arch/arm/boot/dts/am335x-evm.dts b/arch/arm/boot/dts/am335x-evm.dts
> index d6a97d9..00bbae8 100644
> --- a/arch/arm/boot/dts/am335x-evm.dts
> +++ b/arch/arm/boot/dts/am335x-evm.dts
> @@ -17,4 +17,10 @@
>  		device_type = "memory";
>  		reg = <0x80000000 0x10000000>; /* 256 MB */
>  	};
> +
> +	ocp {
> +		uart1: serial at 44E09000 {
> +			       status = "okay";
> +		       };

ditto

Regards
AnilKumar


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