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ARM: ICST: move minimum VCO frequency to icst_params 

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Russell King 2010-01-16 19:49:39 +00:00
parent 64fceb1dcd
commit e73a46a3d3
8 changed files with 9 additions and 2 deletions
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2
arch/arm/common/icst307.c
View File

@ -53,7 +53,7 @@ icst307_hz_to_vco(const struct icst_params *p, unsigned long freq)
/*
* f must be between 6MHz and 200MHz (3.3 or 5V)
*/
if (f > ICST307_VCO_MIN && f <= p->vco_max)
if (f > p->vco_min && f <= p->vco_max)
break;
} while (i < ARRAY_SIZE(idx2s));

2
arch/arm/common/icst525.c
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@ -51,7 +51,7 @@ icst525_hz_to_vco(const struct icst_params *p, unsigned long freq)
* f must be between 10MHz and
* 320MHz (5V) or 200MHz (3V)
*/
if (f > ICST525_VCO_MIN && f <= p->vco_max)
if (f > p->vco_min && f <= p->vco_max)
break;
} while (i < ARRAY_SIZE(idx2s));

1
arch/arm/include/asm/hardware/icst.h
View File

@ -17,6 +17,7 @@
struct icst_params {
unsigned long ref;
unsigned long vco_max; /* inclusive */
unsigned long vco_min; /* exclusive */
unsigned short vd_min; /* inclusive */
unsigned short vd_max; /* inclusive */
unsigned char rd_min; /* inclusive */

2
arch/arm/mach-integrator/cpu.c
View File

@ -34,6 +34,7 @@ static struct cpufreq_driver integrator_driver;
static const struct icst_params lclk_params = {
.ref = 24000000,
.vco_max = ICST525_VCO_MAX_5V,
.vco_min = ICST525_VCO_MIN,
.vd_min = 8,
.vd_max = 132,
.rd_min = 24,
@ -43,6 +44,7 @@ static const struct icst_params lclk_params = {
static const struct icst_params cclk_params = {
.ref = 24000000,
.vco_max = ICST525_VCO_MAX_5V,
.vco_min = ICST525_VCO_MIN,
.vd_min = 12,
.vd_max = 160,
.rd_min = 24,

1
arch/arm/mach-integrator/impd1.c
View File

@ -43,6 +43,7 @@ struct impd1_module {
static const struct icst_params impd1_vco_params = {
.ref = 24000000, /* 24 MHz */
.vco_max = ICST525_VCO_MAX_3V,
.vco_min = ICST525_VCO_MIN,
.vd_min = 12,
.vd_max = 519,
.rd_min = 3,

1
arch/arm/mach-integrator/integrator_cp.c
View File

@ -271,6 +271,7 @@ static void __init intcp_init_irq(void)
static const struct icst_params cp_auxvco_params = {
.ref = 24000000,
.vco_max = ICST525_VCO_MAX_5V,
.vco_min = ICST525_VCO_MIN,
.vd_min = 8,
.vd_max = 263,
.rd_min = 3,

1
arch/arm/mach-realview/core.c
View File

@ -276,6 +276,7 @@ struct mmci_platform_data realview_mmc1_plat_data = {
static const struct icst_params realview_oscvco_params = {
.ref = 24000000,
.vco_max = ICST307_VCO_MAX,
.vco_min = ICST307_VCO_MIN,
.vd_min = 4 + 8,
.vd_max = 511 + 8,
.rd_min = 1 + 2,

1
arch/arm/mach-versatile/core.c
View File

@ -382,6 +382,7 @@ static struct mmci_platform_data mmc0_plat_data = {
static const struct icst_params versatile_oscvco_params = {
.ref = 24000000,
.vco_max = ICST307_VCO_MAX,
.vco_min = ICST307_VCO_MIN,
.vd_min = 4 + 8,
.vd_max = 511 + 8,
.rd_min = 1 + 2,