diff options
| author | Kukjin Kim <kgene.kim@samsung.com> | 2012-12-29 01:29:10 +0100 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2013-01-10 19:45:15 +0100 |
| commit | c4aaa2957b6c6858459653307e67982924717d21 (patch) | |
| tree | de8043e35fe0b1971ad69ce65ddeb310cc97cf81 /drivers/cpufreq | |
| parent | Linux 3.8-rc1 (diff) | |
| download | linux-c4aaa2957b6c6858459653307e67982924717d21.tar.xz linux-c4aaa2957b6c6858459653307e67982924717d21.zip | |
cpufreq: exynos: cleanup exynos-cpufreq header
Cc: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'drivers/cpufreq')
| -rw-r--r-- | drivers/cpufreq/exynos-cpufreq.c | 4 | ||||
| -rw-r--r-- | drivers/cpufreq/exynos-cpufreq.h | 35 | ||||
| -rw-r--r-- | drivers/cpufreq/exynos4210-cpufreq.c | 3 | ||||
| -rw-r--r-- | drivers/cpufreq/exynos4x12-cpufreq.c | 3 | ||||
| -rw-r--r-- | drivers/cpufreq/exynos5250-cpufreq.c | 3 |
5 files changed, 43 insertions, 5 deletions
diff --git a/drivers/cpufreq/exynos-cpufreq.c b/drivers/cpufreq/exynos-cpufreq.c index 7012ea8bf1e7..caf638b585b5 100644 --- a/drivers/cpufreq/exynos-cpufreq.c +++ b/drivers/cpufreq/exynos-cpufreq.c @@ -18,10 +18,10 @@ #include <linux/cpufreq.h> #include <linux/suspend.h> -#include <mach/cpufreq.h> - #include <plat/cpu.h> +#include "exynos-cpufreq.h" + static struct exynos_dvfs_info *exynos_info; static struct regulator *arm_regulator; diff --git a/drivers/cpufreq/exynos-cpufreq.h b/drivers/cpufreq/exynos-cpufreq.h new file mode 100644 index 000000000000..25c748b9b910 --- /dev/null +++ b/drivers/cpufreq/exynos-cpufreq.h @@ -0,0 +1,35 @@ +/* + * Copyright (c) 2010 Samsung Electronics Co., Ltd. + * http://www.samsung.com + * + * EXYNOS - CPUFreq support + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. +*/ + +enum cpufreq_level_index { + L0, L1, L2, L3, L4, + L5, L6, L7, L8, L9, + L10, L11, L12, L13, L14, + L15, L16, L17, L18, L19, + L20, +}; + +struct exynos_dvfs_info { + unsigned long mpll_freq_khz; + unsigned int pll_safe_idx; + unsigned int pm_lock_idx; + unsigned int max_support_idx; + unsigned int min_support_idx; + struct clk *cpu_clk; + unsigned int *volt_table; + struct cpufreq_frequency_table *freq_table; + void (*set_freq)(unsigned int, unsigned int); + bool (*need_apll_change)(unsigned int, unsigned int); +}; + +extern int exynos4210_cpufreq_init(struct exynos_dvfs_info *); +extern int exynos4x12_cpufreq_init(struct exynos_dvfs_info *); +extern int exynos5250_cpufreq_init(struct exynos_dvfs_info *); diff --git a/drivers/cpufreq/exynos4210-cpufreq.c b/drivers/cpufreq/exynos4210-cpufreq.c index fb148fa27678..a5d0a8184220 100644 --- a/drivers/cpufreq/exynos4210-cpufreq.c +++ b/drivers/cpufreq/exynos4210-cpufreq.c @@ -18,7 +18,8 @@ #include <linux/cpufreq.h> #include <mach/regs-clock.h> -#include <mach/cpufreq.h> + +#include "exynos-cpufreq.h" #define CPUFREQ_LEVEL_END L5 diff --git a/drivers/cpufreq/exynos4x12-cpufreq.c b/drivers/cpufreq/exynos4x12-cpufreq.c index 8c5a7afa5b0b..63ff74eec521 100644 --- a/drivers/cpufreq/exynos4x12-cpufreq.c +++ b/drivers/cpufreq/exynos4x12-cpufreq.c @@ -18,7 +18,8 @@ #include <linux/cpufreq.h> #include <mach/regs-clock.h> -#include <mach/cpufreq.h> + +#include "exynos-cpufreq.h" #define CPUFREQ_LEVEL_END (L13 + 1) diff --git a/drivers/cpufreq/exynos5250-cpufreq.c b/drivers/cpufreq/exynos5250-cpufreq.c index e64c253cb169..407126c2d7c6 100644 --- a/drivers/cpufreq/exynos5250-cpufreq.c +++ b/drivers/cpufreq/exynos5250-cpufreq.c @@ -19,7 +19,8 @@ #include <mach/map.h> #include <mach/regs-clock.h> -#include <mach/cpufreq.h> + +#include "exynos-cpufreq.h" #define CPUFREQ_LEVEL_END (L15 + 1) |