Hi,
On 01/14/2015 10:35 PM, Akshay Saraswat wrote:
> Replacing SoC and peripheral specific function calls with generic
> clock_get_periph_rate calls to get the peripheral clocks.
>
> Signed-off-by: Akshay Saraswat <aksha...@samsung.com>
> ---
> arch/arm/cpu/armv7/exynos/clock.c | 60
> +++++++++++++++++++++++++++++++--------
> 1 file changed, 48 insertions(+), 12 deletions(-)
>
> diff --git a/arch/arm/cpu/armv7/exynos/clock.c
> b/arch/arm/cpu/armv7/exynos/clock.c
> index 9ac4579..9c719aa 100644
> --- a/arch/arm/cpu/armv7/exynos/clock.c
> +++ b/arch/arm/cpu/armv7/exynos/clock.c
> @@ -406,10 +406,13 @@ static unsigned long exynos5_get_periph_rate(int
> peripheral)
> break;
> case PERIPH_ID_SDMMC0:
> case PERIPH_ID_SDMMC1:
> + src = readl(&clk->src_fsys);
> + div = readl(&clk->div_fsys1);
> + break;
> case PERIPH_ID_SDMMC2:
> case PERIPH_ID_SDMMC3:
> src = readl(&clk->src_fsys);
> - div = readl(&clk->div_fsys1);
> + div = readl(&clk->div_fsys2);
> break;
> case PERIPH_ID_I2C0:
> case PERIPH_ID_I2C1:
> @@ -450,8 +453,7 @@ static unsigned long exynos5_get_periph_rate(int
> peripheral)
> sub_div = (div >> bit_info->div_bit) & 0xf;
> sub_clk = sclk / (sub_div + 1);
>
> - /* Pre-ratio clock division for SDMMC0 and 2 */
> - if (peripheral == PERIPH_ID_SDMMC0 || peripheral == PERIPH_ID_SDMMC2) {
> + if (bit_info->prediv_bit >= 0) {
> div = (div >> bit_info->prediv_bit) & 0xff;
> return sub_clk / (div + 1);
> }
Above changes seem to just fix, please make separate patch.
Thanks.
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