[PATCH 1/3] ARM: EXYNOS: Add exynos5 CPU clock divider offsets
Kukjin Kim
kgene.kim at samsung.com
Fri Dec 20 16:23:44 EST 2013
On 12/06/13 18:48, Arun Kumar K wrote:
> Adds the CPU clock divider shifts and masks for Exynos5 SoC.
> These defines will be used in cpufreq driver.
>
> Signed-off-by: Arjun.K.V<arjun.kv at samsung.com>
> Signed-off-by: Arun Kumar K<arun.kk at samsung.com>
> ---
> arch/arm/mach-exynos/include/mach/regs-clock.h | 24 ++++++++++++++++++++++++
> 1 file changed, 24 insertions(+)
>
> diff --git a/arch/arm/mach-exynos/include/mach/regs-clock.h b/arch/arm/mach-exynos/include/mach/regs-clock.h
> index d36ad76..d0186d3 100644
> --- a/arch/arm/mach-exynos/include/mach/regs-clock.h
> +++ b/arch/arm/mach-exynos/include/mach/regs-clock.h
> @@ -347,6 +347,30 @@
>
> #define EXYNOS5_EPLLCON0_LOCKED_SHIFT (29)
>
> +/* CLK_DIV_CPU0 */
> +#define EXYNOS5_CLKDIV_CPU0_CORE_SHIFT 0
> +#define EXYNOS5_CLKDIV_CPU0_CORE_MASK (0x7<< EXYNOS5_CLKDIV_CPU0_CORE_SHIFT)
> +#define EXYNOS5_CLKDIV_CPU0_CPUD_SHIFT 4
> +#define EXYNOS5_CLKDIV_CPU0_CPUD_MASK (0x7<< EXYNOS5_CLKDIV_CPU0_CPUD_SHIFT)
> +#define EXYNOS5_CLKDIV_CPU0_ACP_SHIFT 8
> +#define EXYNOS5_CLKDIV_CPU0_ACP_MASK (0x7<< EXYNOS5_CLKDIV_CPU0_ACP_SHIFT)
> +#define EXYNOS5_CLKDIV_CPU0_ATB_SHIFT 16
> +#define EXYNOS5_CLKDIV_CPU0_ATB_MASK (0x7<< EXYNOS5_CLKDIV_CPU0_ATB_SHIFT)
> +#define EXYNOS5_CLKDIV_CPU0_PCLKDBG_SHIFT 20
> +#define EXYNOS5_CLKDIV_CPU0_PCLKDBG_MASK (0x7<< EXYNOS5_CLKDIV_CPU0_PCLKDBG_SHIFT)
> +#define EXYNOS5_CLKDIV_CPU0_APLL_SHIFT 24
> +#define EXYNOS5_CLKDIV_CPU0_APLL_MASK (0x7<< EXYNOS5_CLKDIV_CPU0_APLL_SHIFT)
> +#define EXYNOS5_CLKDIV_CPU0_CORE2_SHIFT 28
> +#define EXYNOS5_CLKDIV_CPU0_CORE2_MASK (0x7<< EXYNOS5_CLKDIV_CPU0_CORE2_SHIFT)
> +
> +/* CLK_DIV_CPU1 */
> +#define EXYNOS5_CLKDIV_CPU1_COPY_SHIFT 0
> +#define EXYNOS5_CLKDIV_CPU1_COPY_MASK (0x7<< EXYNOS5_CLKDIV_CPU1_COPY_SHIFT)
> +#define EXYNOS5_CLKDIV_CPU1_HPM_SHIFT 4
> +#define EXYNOS5_CLKDIV_CPU1_HPM_MASK (0x7<< EXYNOS5_CLKDIV_CPU1_HPM_SHIFT)
> +#define EXYNOS5_CLKSRC_CPU_MUXCORE_SHIFT 16
> +#define EXYNOS5_CLKMUX_STATCPU_MUXCORE_MASK (0x7<< EXYNOS5_CLKSRC_CPU_MUXCORE_SHIFT)
> +
> #define PWR_CTRL1_CORE2_DOWN_RATIO (7<< 28)
> #define PWR_CTRL1_CORE1_DOWN_RATIO (7<< 16)
> #define PWR_CTRL1_DIV2_DOWN_EN (1<< 9)
Hi Arun,
Above definitions should be moved into regarding driver not into arch.
Please see my current for-next, there is no <mach/regs-clock.h>.
Thanks,
Kukjin
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