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Diffstat (limited to 'drivers/cpufreq/exynos-cpufreq.h')
-rw-r--r--drivers/cpufreq/exynos-cpufreq.h39
1 files changed, 23 insertions, 16 deletions
diff --git a/drivers/cpufreq/exynos-cpufreq.h b/drivers/cpufreq/exynos-cpufreq.h
index 3ddade8a512..9f2062a7cc0 100644
--- a/drivers/cpufreq/exynos-cpufreq.h
+++ b/drivers/cpufreq/exynos-cpufreq.h
@@ -17,6 +17,13 @@ enum cpufreq_level_index {
L20,
};
+enum exynos_soc_type {
+ EXYNOS_SOC_4210,
+ EXYNOS_SOC_4212,
+ EXYNOS_SOC_4412,
+ EXYNOS_SOC_5250,
+};
+
#define APLL_FREQ(f, a0, a1, a2, a3, a4, a5, a6, a7, b0, b1, b2, m, p, s) \
{ \
.freq = (f) * 1000, \
@@ -34,6 +41,8 @@ struct apll_freq {
};
struct exynos_dvfs_info {
+ enum exynos_soc_type type;
+ struct device *dev;
unsigned long mpll_freq_khz;
unsigned int pll_safe_idx;
struct clk *cpu_clk;
@@ -41,6 +50,7 @@ struct exynos_dvfs_info {
struct cpufreq_frequency_table *freq_table;
void (*set_freq)(unsigned int, unsigned int);
bool (*need_apll_change)(unsigned int, unsigned int);
+ void __iomem *cmu_regs;
};
#ifdef CONFIG_ARM_EXYNOS4210_CPUFREQ
@@ -68,24 +78,21 @@ static inline int exynos5250_cpufreq_init(struct exynos_dvfs_info *info)
}
#endif
-#include <plat/cpu.h>
-#include <mach/map.h>
-
-#define EXYNOS4_CLKSRC_CPU (S5P_VA_CMU + 0x14200)
-#define EXYNOS4_CLKMUX_STATCPU (S5P_VA_CMU + 0x14400)
+#define EXYNOS4_CLKSRC_CPU 0x14200
+#define EXYNOS4_CLKMUX_STATCPU 0x14400
-#define EXYNOS4_CLKDIV_CPU (S5P_VA_CMU + 0x14500)
-#define EXYNOS4_CLKDIV_CPU1 (S5P_VA_CMU + 0x14504)
-#define EXYNOS4_CLKDIV_STATCPU (S5P_VA_CMU + 0x14600)
-#define EXYNOS4_CLKDIV_STATCPU1 (S5P_VA_CMU + 0x14604)
+#define EXYNOS4_CLKDIV_CPU 0x14500
+#define EXYNOS4_CLKDIV_CPU1 0x14504
+#define EXYNOS4_CLKDIV_STATCPU 0x14600
+#define EXYNOS4_CLKDIV_STATCPU1 0x14604
#define EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT (16)
#define EXYNOS4_CLKMUX_STATCPU_MUXCORE_MASK (0x7 << EXYNOS4_CLKSRC_CPU_MUXCORE_SHIFT)
-#define EXYNOS5_APLL_LOCK (S5P_VA_CMU + 0x00000)
-#define EXYNOS5_APLL_CON0 (S5P_VA_CMU + 0x00100)
-#define EXYNOS5_CLKMUX_STATCPU (S5P_VA_CMU + 0x00400)
-#define EXYNOS5_CLKDIV_CPU0 (S5P_VA_CMU + 0x00500)
-#define EXYNOS5_CLKDIV_CPU1 (S5P_VA_CMU + 0x00504)
-#define EXYNOS5_CLKDIV_STATCPU0 (S5P_VA_CMU + 0x00600)
-#define EXYNOS5_CLKDIV_STATCPU1 (S5P_VA_CMU + 0x00604)
+#define EXYNOS5_APLL_LOCK 0x00000
+#define EXYNOS5_APLL_CON0 0x00100
+#define EXYNOS5_CLKMUX_STATCPU 0x00400
+#define EXYNOS5_CLKDIV_CPU0 0x00500
+#define EXYNOS5_CLKDIV_CPU1 0x00504
+#define EXYNOS5_CLKDIV_STATCPU0 0x00600
+#define EXYNOS5_CLKDIV_STATCPU1 0x00604