[U-Boot] [PATCH] arm: exynos: clock: support SPLL as mmc source clock for exynos5420

[Jaehoon Chung]

Acked-by: Jaehoon Chung <jh80.chung at samsung.com>

Best Regards,
Jaehoon Chung

On 12/22/2014 07:46 PM, Joonyoung Shim wrote:
> MMC of exynos5420 can select SPLL as source clock, so add to support
> SPLL in exynos5420_get_mmc_clk(). It was tested on Odroid-XU3 board.
> 
> Signed-off-by: Joonyoung Shim <jy0922.shim at samsung.com>
> ---
>  arch/arm/cpu/armv7/exynos/clock.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/arch/arm/cpu/armv7/exynos/clock.c b/arch/arm/cpu/armv7/exynos/clock.c
> index 8fab135..b31c13b 100644
> --- a/arch/arm/cpu/armv7/exynos/clock.c
> +++ b/arch/arm/cpu/armv7/exynos/clock.c
> @@ -848,6 +848,8 @@ static unsigned long exynos5420_get_mmc_clk(int dev_index)
>  
>  	if (sel == 0x3)
>  		sclk = get_pll_clk(MPLL);
> +	else if (sel == 0x4)
> +		sclk = get_pll_clk(SPLL);
>  	else if (sel == 0x6)
>  		sclk = get_pll_clk(EPLL);
>  	else
>