ARM: ICST: use Hz instead of kHz
This makes the ICST support fit more nicely with the clk API,
eliminating the need to *1000 and /1000 in places.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/mach-integrator/cpu.c b/arch/arm/mach-integrator/cpu.c
index 1671b4a..3ebb785 100644
--- a/arch/arm/mach-integrator/cpu.c
+++ b/arch/arm/mach-integrator/cpu.c
@@ -32,7 +32,7 @@
#define CM_LOCK IO_ADDRESS(INTEGRATOR_HDR_LOCK)
static const struct icst_params lclk_params = {
- .ref = 24000,
+ .ref = 24000000,
.vco_max = ICST525_VCO_MAX_5V,
.vd_min = 8,
.vd_max = 132,
@@ -41,7 +41,7 @@
};
static const struct icst_params cclk_params = {
- .ref = 24000,
+ .ref = 24000000,
.vco_max = ICST525_VCO_MAX_5V,
.vd_min = 12,
.vd_max = 160,
@@ -60,11 +60,11 @@
policy->cpuinfo.min_freq,
policy->cpuinfo.max_freq);
- vco = icst525_khz_to_vco(&cclk_params, policy->max);
- policy->max = icst525_khz(&cclk_params, vco);
+ vco = icst525_hz_to_vco(&cclk_params, policy->max * 1000);
+ policy->max = icst525_hz(&cclk_params, vco) / 1000;
- vco = icst525_khz_to_vco(&cclk_params, policy->min);
- policy->min = icst525_khz(&cclk_params, vco);
+ vco = icst525_hz_to_vco(&cclk_params, policy->min * 1000);
+ policy->min = icst525_hz(&cclk_params, vco) / 1000;
cpufreq_verify_within_limits(policy,
policy->cpuinfo.min_freq,
@@ -106,17 +106,17 @@
}
vco.v = cm_osc & 255;
vco.r = 22;
- freqs.old = icst525_khz(&cclk_params, vco);
+ freqs.old = icst525_hz(&cclk_params, vco) / 1000;
- /* icst525_khz_to_vco rounds down -- so we need the next
+ /* icst525_hz_to_vco rounds down -- so we need the next
* larger freq in case of CPUFREQ_RELATION_L.
*/
if (relation == CPUFREQ_RELATION_L)
target_freq += 999;
if (target_freq > policy->max)
target_freq = policy->max;
- vco = icst525_khz_to_vco(&cclk_params, target_freq);
- freqs.new = icst525_khz(&cclk_params, vco);
+ vco = icst525_hz_to_vco(&cclk_params, target_freq * 1000);
+ freqs.new = icst525_hz(&cclk_params, vco) / 1000;
freqs.cpu = policy->cpu;
@@ -174,7 +174,7 @@
vco.v = cm_osc & 255;
vco.r = 22;
- current_freq = icst525_khz(&cclk_params, vco); /* current freq */
+ current_freq = icst525_hz(&cclk_params, vco) / 1000; /* current freq */
set_cpus_allowed(current, cpus_allowed);