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-rw-r--r--arch/arm/mach-davinci/Kconfig1
-rw-r--r--arch/arm/mach-pxa/Kconfig3
-rw-r--r--arch/arm/mach-sa1100/generic.c65
-rw-r--r--arch/arm/mach-sa1100/generic.h5
-rw-r--r--arch/arm/mach-ux500/Kconfig1
-rw-r--r--arch/blackfin/Kconfig1
-rw-r--r--arch/cris/Kconfig2
7 files changed, 23 insertions, 55 deletions
diff --git a/arch/arm/mach-davinci/Kconfig b/arch/arm/mach-davinci/Kconfig
index e026b19b23ea..a075b3e0c5c7 100644
--- a/arch/arm/mach-davinci/Kconfig
+++ b/arch/arm/mach-davinci/Kconfig
@@ -40,7 +40,6 @@ config ARCH_DAVINCI_DA850
bool "DA850/OMAP-L138/AM18x based system"
select ARCH_DAVINCI_DA8XX
select ARCH_HAS_CPUFREQ
- select CPU_FREQ_TABLE
select CP_INTC
config ARCH_DAVINCI_DA8XX
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index a8427115ee07..96100dbf5a2e 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -615,14 +615,12 @@ endmenu
config PXA25x
bool
select CPU_XSCALE
- select CPU_FREQ_TABLE if CPU_FREQ
help
Select code specific to PXA21x/25x/26x variants
config PXA27x
bool
select CPU_XSCALE
- select CPU_FREQ_TABLE if CPU_FREQ
help
Select code specific to PXA27x variants
@@ -635,7 +633,6 @@ config CPU_PXA26x
config PXA3xx
bool
select CPU_XSC3
- select CPU_FREQ_TABLE if CPU_FREQ
help
Select code specific to PXA3xx variants
diff --git a/arch/arm/mach-sa1100/generic.c b/arch/arm/mach-sa1100/generic.c
index f25b6119e028..cb4b2ca3cf6b 100644
--- a/arch/arm/mach-sa1100/generic.c
+++ b/arch/arm/mach-sa1100/generic.c
@@ -42,23 +42,24 @@ EXPORT_SYMBOL(reset_status);
/*
* This table is setup for a 3.6864MHz Crystal.
*/
-static const unsigned short cclk_frequency_100khz[NR_FREQS] = {
- 590, /* 59.0 MHz */
- 737, /* 73.7 MHz */
- 885, /* 88.5 MHz */
- 1032, /* 103.2 MHz */
- 1180, /* 118.0 MHz */
- 1327, /* 132.7 MHz */
- 1475, /* 147.5 MHz */
- 1622, /* 162.2 MHz */
- 1769, /* 176.9 MHz */
- 1917, /* 191.7 MHz */
- 2064, /* 206.4 MHz */
- 2212, /* 221.2 MHz */
- 2359, /* 235.9 MHz */
- 2507, /* 250.7 MHz */
- 2654, /* 265.4 MHz */
- 2802 /* 280.2 MHz */
+struct cpufreq_frequency_table sa11x0_freq_table[NR_FREQS+1] = {
+ { .frequency = 59000, /* 59.0 MHz */},
+ { .frequency = 73700, /* 73.7 MHz */},
+ { .frequency = 88500, /* 88.5 MHz */},
+ { .frequency = 103200, /* 103.2 MHz */},
+ { .frequency = 118000, /* 118.0 MHz */},
+ { .frequency = 132700, /* 132.7 MHz */},
+ { .frequency = 147500, /* 147.5 MHz */},
+ { .frequency = 162200, /* 162.2 MHz */},
+ { .frequency = 176900, /* 176.9 MHz */},
+ { .frequency = 191700, /* 191.7 MHz */},
+ { .frequency = 206400, /* 206.4 MHz */},
+ { .frequency = 221200, /* 221.2 MHz */},
+ { .frequency = 235900, /* 235.9 MHz */},
+ { .frequency = 250700, /* 250.7 MHz */},
+ { .frequency = 265400, /* 265.4 MHz */},
+ { .frequency = 280200, /* 280.2 MHz */},
+ { .frequency = CPUFREQ_TABLE_END, },
};
/* rounds up(!) */
@@ -66,10 +67,8 @@ unsigned int sa11x0_freq_to_ppcr(unsigned int khz)
{
int i;
- khz /= 100;
-
for (i = 0; i < NR_FREQS; i++)
- if (cclk_frequency_100khz[i] >= khz)
+ if (sa11x0_freq_table[i].frequency >= khz)
break;
return i;
@@ -79,37 +78,15 @@ unsigned int sa11x0_ppcr_to_freq(unsigned int idx)
{
unsigned int freq = 0;
if (idx < NR_FREQS)
- freq = cclk_frequency_100khz[idx] * 100;
+ freq = sa11x0_freq_table[idx].frequency;
return freq;
}
-
-/* make sure that only the "userspace" governor is run -- anything else wouldn't make sense on
- * this platform, anyway.
- */
-int sa11x0_verify_speed(struct cpufreq_policy *policy)
-{
- unsigned int tmp;
- if (policy->cpu)
- return -EINVAL;
-
- cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq, policy->cpuinfo.max_freq);
-
- /* make sure that at least one frequency is within the policy */
- tmp = cclk_frequency_100khz[sa11x0_freq_to_ppcr(policy->min)] * 100;
- if (tmp > policy->max)
- policy->max = tmp;
-
- cpufreq_verify_within_limits(policy, policy->cpuinfo.min_freq, policy->cpuinfo.max_freq);
-
- return 0;
-}
-
unsigned int sa11x0_getspeed(unsigned int cpu)
{
if (cpu)
return 0;
- return cclk_frequency_100khz[PPCR & 0xf] * 100;
+ return sa11x0_freq_table[PPCR & 0xf].frequency;
}
/*
diff --git a/arch/arm/mach-sa1100/generic.h b/arch/arm/mach-sa1100/generic.h
index 9a33695c9492..cbdfae744dc5 100644
--- a/arch/arm/mach-sa1100/generic.h
+++ b/arch/arm/mach-sa1100/generic.h
@@ -3,6 +3,7 @@
*
* Author: Nicolas Pitre
*/
+#include <linux/cpufreq.h>
#include <linux/reboot.h>
extern void sa1100_timer_init(void);
@@ -19,10 +20,8 @@ extern void sa11x0_init_late(void);
extern void sa1110_mb_enable(void);
extern void sa1110_mb_disable(void);
-struct cpufreq_policy;
-
+extern struct cpufreq_frequency_table sa11x0_freq_table[];
extern unsigned int sa11x0_freq_to_ppcr(unsigned int khz);
-extern int sa11x0_verify_speed(struct cpufreq_policy *policy);
extern unsigned int sa11x0_getspeed(unsigned int cpu);
extern unsigned int sa11x0_ppcr_to_freq(unsigned int idx);
diff --git a/arch/arm/mach-ux500/Kconfig b/arch/arm/mach-ux500/Kconfig
index 99a28d628297..7a3fc1af6944 100644
--- a/arch/arm/mach-ux500/Kconfig
+++ b/arch/arm/mach-ux500/Kconfig
@@ -34,7 +34,6 @@ config UX500_SOC_COMMON
config UX500_SOC_DB8500
bool
- select CPU_FREQ_TABLE if CPU_FREQ
select MFD_DB8500_PRCMU
select PINCTRL_DB8500
select PINCTRL_DB8540
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index f78c9a2c7e28..eb382aedd9a2 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -1429,7 +1429,6 @@ source "drivers/cpufreq/Kconfig"
config BFIN_CPU_FREQ
bool
depends on CPU_FREQ
- select CPU_FREQ_TABLE
default y
config CPU_VOLTAGE
diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig
index 02380bed189c..9c957c81c688 100644
--- a/arch/cris/Kconfig
+++ b/arch/cris/Kconfig
@@ -130,13 +130,11 @@ config SVINTO_SIM
config ETRAXFS
bool "ETRAX-FS-V32"
- select CPU_FREQ_TABLE if CPU_FREQ
help
Support CRIS V32.
config CRIS_MACH_ARTPEC3
bool "ARTPEC-3"
- select CPU_FREQ_TABLE if CPU_FREQ
help
Support Axis ARTPEC-3.
generated by cgit v1.2.3 (git 2.39.1) at 2024-10-05 03:22:34 +0000