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change pll resume times in pm.c

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2012-12-19 16:47:40 +08:00
parent 6c3ad70101
commit 6ed45d832f
1 changed files with 4 additions and 7 deletions
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11
arch/arm/mach-rk2928/pm.c Executable file → Normal file
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@@ -225,13 +225,9 @@ static int pm_pll_pwr_up(u8 pll_id)
//enter slowmode
cru_writel(PLL_MODE_SLOW(pll_id), CRU_MODE_CON);
cru_writel( CRU_W_MSK(PLL_PWR_DN_SHIFT, 0x01), PLL_CONS(pll_id, 1));
if(pll_id==0) {
sram_udelay(100);
} else {
udelay(100);
}
sram_udelay(100);
pm_pll_wait_lock(pll_id);
//return form slow
//cru_writel(PLL_MODE_NORM(pll_id), CRU_MODE_CON);
@@ -481,6 +477,7 @@ static int rk2928_pm_enter(suspend_state_t state)
cru_writel((PLL_MODE_MSK(GPLL_ID) << 16) | (PLL_MODE_MSK(GPLL_ID) & cru_mode_con), CRU_MODE_CON);
//cpll
if(!(cpll_con1&(0x1<<PLL_PWR_DN_SHIFT)))
pm_pll_pwr_up(CPLL_ID);
cru_writel((PLL_MODE_MSK(CPLL_ID) << 16) | (PLL_MODE_MSK(CPLL_ID) & cru_mode_con), CRU_MODE_CON);