Re: [PATCH 1/5] ARM: EXYNOS: Add EXYNOS4415 SoC ID

[Tomasz Figa]

Hi Chanwoo,

On 20.10.2014 05:32, Chanwoo Choi wrote:
> This patch add Exynos4415's SoC ID. Exynos4415 is based on the 32-bit RISC
> processor for Smartphone. Exynos4415 uses Cortex A9 quad-cores and has a target
> speed of 1.6GHz and provides 8.5GB/s memory bandwidth.
> 
> Cc: Kukjin Kim <kgene.kim@xxxxxxxxxxx>
> Signed-off-by: Chanwoo Choi <cw00.choi@xxxxxxxxxxx>
> Acked-by: Kyungmin Park <kyungmin.park@xxxxxxxxxxx>
> ---
>  arch/arm/mach-exynos/Kconfig  | 5 +++++
>  arch/arm/mach-exynos/common.h | 8 ++++++++
>  arch/arm/mach-exynos/exynos.c | 2 ++
>  3 files changed, 15 insertions(+)
> 
> diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig
> index 46f3c0d..349c867 100644
> --- a/arch/arm/mach-exynos/Kconfig
> +++ b/arch/arm/mach-exynos/Kconfig
> @@ -75,6 +75,11 @@ config SOC_EXYNOS4412
>  	default y
>  	depends on ARCH_EXYNOS4
>  
> +config SOC_EXYNOS4415
> +	bool "SAMSUNG EXYNOS4415"
> +	default y
> +	depends on ARCH_EXYNOS4
> +
>  config SOC_EXYNOS5250
>  	bool "SAMSUNG EXYNOS5250"
>  	default y
> diff --git a/arch/arm/mach-exynos/common.h b/arch/arm/mach-exynos/common.h
> index d4d09bc..ffc0c22 100644
> --- a/arch/arm/mach-exynos/common.h
> +++ b/arch/arm/mach-exynos/common.h
> @@ -21,6 +21,7 @@
>  #define EXYNOS4210_CPU_ID	0x43210000
>  #define EXYNOS4212_CPU_ID	0x43220000
>  #define EXYNOS4412_CPU_ID	0xE4412200
> +#define EXYNOS4415_CPU_ID	0xE4415000
>  #define EXYNOS4_CPU_MASK	0xFFFE0000
>  
>  #define EXYNOS5250_SOC_ID	0x43520000
> @@ -42,6 +43,7 @@ IS_SAMSUNG_CPU(exynos3250, EXYNOS3250_SOC_ID, EXYNOS3_SOC_MASK)
>  IS_SAMSUNG_CPU(exynos4210, EXYNOS4210_CPU_ID, EXYNOS4_CPU_MASK)
>  IS_SAMSUNG_CPU(exynos4212, EXYNOS4212_CPU_ID, EXYNOS4_CPU_MASK)
>  IS_SAMSUNG_CPU(exynos4412, EXYNOS4412_CPU_ID, EXYNOS4_CPU_MASK)
> +IS_SAMSUNG_CPU(exynos4415, EXYNOS4415_CPU_ID, EXYNOS4_CPU_MASK)

Is there a need for this legacy helper for this SoC?

>  IS_SAMSUNG_CPU(exynos5250, EXYNOS5250_SOC_ID, EXYNOS5_SOC_MASK)
>  IS_SAMSUNG_CPU(exynos5410, EXYNOS5410_SOC_ID, EXYNOS5_SOC_MASK)
>  IS_SAMSUNG_CPU(exynos5420, EXYNOS5420_SOC_ID, EXYNOS5_SOC_MASK)
> @@ -72,6 +74,12 @@ IS_SAMSUNG_CPU(exynos5800, EXYNOS5800_SOC_ID, EXYNOS5_SOC_MASK)
>  # define soc_is_exynos4412()	0
>  #endif
>  
> +#if defined(CONFIG_SOC_EXYNOS4415)
> +# define soc_is_exynos4415()	is_samsung_exynos4415()
> +#else
> +# define soc_is_exynos4415()	0
> +#endif

Ditto.

Best regards,
Tomasz
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