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rk3188: set new leakage level and delayline bounds to fit avdd_com shoted with vdd_arm

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This commit is contained in:
chenxing
2013-07-10 11:04:55 +08:00
parent acbb8ac591
commit fe1c8d94f2
1 changed files with 10 additions and 2 deletions
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12
arch/arm/mach-rk3188/dvfs.c
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@@ -82,18 +82,26 @@ struct lkg_maxvolt {
int leakage_level;
unsigned int maxvolt;
};
#if 0
/* avdd_com & vdd_arm separate circuit */
static struct lkg_maxvolt lkg_volt_table[] = {
{.leakage_level = 1, .maxvolt = 1350 * 1000},
{.leakage_level = 3, .maxvolt = 1275 * 1000},
{.leakage_level = 15, .maxvolt = 1200 * 1000},
};
#else
/* avdd_com & vdd_arm short circuit */
static struct lkg_maxvolt lkg_volt_table[] = {
{.leakage_level = 3, .maxvolt = 1350 * 1000},
{.leakage_level = 15, .maxvolt = 1250 * 1000},
};
#endif
static int leakage_level = 0;
#define MHZ (1000 * 1000)
#define KHZ (1000)
// Delayline bound for nandc = 148.5MHz, Varm = Vlog = 1.00V
#define HIGH_DELAYLINE 125
#define LOW_DELAYLINE 110
#define LOW_DELAYLINE 125
static u8 rk30_get_avs_val(void);
void dvfs_adjust_table_lmtvolt(struct clk *clk, struct cpufreq_frequency_table *table)
{