[PATCH 4/6] ARM: BCMRING: register PMU IRQ during board initialisation

[Leo (Hao) Chen]

Thanks Will.

I like this version using the platform device.

Acked-by: Leo Chen <leochen at broadcom.com>

On Thu, Mar 25, 2010 at 08:16:36AM -0700, Will Deacon wrote:
> This patch updates the initialisation routine for the BCMRING platform
> so that it registers its PMU IRQ with the PMU framework in the Kernel.
> 
> Cc: Leo Chen <leochen at broadcom.com>
> Signed-off-by: Will Deacon <will.deacon at arm.com>
> ---
>  arch/arm/mach-bcmring/arch.c |   16 ++++++++++++++++
>  1 files changed, 16 insertions(+), 0 deletions(-)
> 
> diff --git a/arch/arm/mach-bcmring/arch.c b/arch/arm/mach-bcmring/arch.c
> index 53dd2a9..2f13919 100644
> --- a/arch/arm/mach-bcmring/arch.c
> +++ b/arch/arm/mach-bcmring/arch.c
> @@ -29,6 +29,7 @@
>  #include <asm/setup.h>
>  #include <asm/mach-types.h>
>  #include <asm/mach/time.h>
> +#include <asm/pmu.h>
>  
>  #include <asm/mach/arch.h>
>  #include <mach/dma.h>
> @@ -85,8 +86,23 @@ static struct platform_device nand_device = {
>  	.num_resources	= ARRAY_SIZE(nand_resource),
>  };
>  
> +static struct resource pmu_resource = {
> +	.start	= IRQ_PMUIRQ,
> +	.end	= IRQ_PMUIRQ,
> +	.flags	= IORESOURCE_IRQ,
> +};
> +
> +static struct platform_device pmu_device = {
> +	.name		= "arm-pmu",
> +	.id		= ARM_PMU_DEVICE_CPU,
> +	.resource	= &pmu_resource,
> +	.num_resources	= 1,
> +};
> +
> +
>  static struct platform_device *devices[] __initdata = {
>  	&nand_device,
> +	&pmu_device,
>  };
>  
>  /****************************************************************************
> -- 
> 1.6.3.3
> 
> 

-- 

Leo Hao Chen

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