diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/mips/alchemy/devboards/pm.c | 39 |
1 files changed, 15 insertions, 24 deletions
diff --git a/arch/mips/alchemy/devboards/pm.c b/arch/mips/alchemy/devboards/pm.c index 61e90fe9eab1..bfeb8f3c0be6 100644 --- a/arch/mips/alchemy/devboards/pm.c +++ b/arch/mips/alchemy/devboards/pm.c @@ -45,23 +45,20 @@ static int db1x_pm_enter(suspend_state_t state) alchemy_gpio1_input_enable(); /* clear and setup wake cause and source */ - au_writel(0, SYS_WAKEMSK); - au_sync(); - au_writel(0, SYS_WAKESRC); - au_sync(); + alchemy_wrsys(0, AU1000_SYS_WAKEMSK); + alchemy_wrsys(0, AU1000_SYS_WAKESRC); - au_writel(db1x_pm_wakemsk, SYS_WAKEMSK); - au_sync(); + alchemy_wrsys(db1x_pm_wakemsk, AU1000_SYS_WAKEMSK); /* setup 1Hz-timer-based wakeup: wait for reg access */ - while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_M20) + while (alchemy_rdsys(AU1000_SYS_CNTRCTRL) & SYS_CNTRL_M20) asm volatile ("nop"); - au_writel(au_readl(SYS_TOYREAD) + db1x_pm_sleep_secs, SYS_TOYMATCH2); - au_sync(); + alchemy_wrsys(alchemy_rdsys(AU1000_SYS_TOYREAD) + db1x_pm_sleep_secs, + AU1000_SYS_TOYMATCH2); /* wait for value to really hit the register */ - while (au_readl(SYS_COUNTER_CNTRL) & SYS_CNTRL_M20) + while (alchemy_rdsys(AU1000_SYS_CNTRCTRL) & SYS_CNTRL_M20) asm volatile ("nop"); /* ...and now the sandman can come! */ @@ -102,12 +99,10 @@ static void db1x_pm_end(void) /* read and store wakeup source, the clear the register. To * be able to clear it, WAKEMSK must be cleared first. */ - db1x_pm_last_wakesrc = au_readl(SYS_WAKESRC); - - au_writel(0, SYS_WAKEMSK); - au_writel(0, SYS_WAKESRC); - au_sync(); + db1x_pm_last_wakesrc = alchemy_rdsys(AU1000_SYS_WAKESRC); + alchemy_wrsys(0, AU1000_SYS_WAKEMSK); + alchemy_wrsys(0, AU1000_SYS_WAKESRC); } static const struct platform_suspend_ops db1x_pm_ops = { @@ -242,17 +237,13 @@ static int __init pm_init(void) * for confirmation since there's plenty of time from here to * the next suspend cycle. */ - if (au_readl(SYS_TOYTRIM) != 32767) { - au_writel(32767, SYS_TOYTRIM); - au_sync(); - } + if (alchemy_rdsys(AU1000_SYS_TOYTRIM) != 32767) + alchemy_wrsys(32767, AU1000_SYS_TOYTRIM); - db1x_pm_last_wakesrc = au_readl(SYS_WAKESRC); + db1x_pm_last_wakesrc = alchemy_rdsys(AU1000_SYS_WAKESRC); - au_writel(0, SYS_WAKESRC); - au_sync(); - au_writel(0, SYS_WAKEMSK); - au_sync(); + alchemy_wrsys(0, AU1000_SYS_WAKESRC); + alchemy_wrsys(0, AU1000_SYS_WAKEMSK); suspend_set_ops(&db1x_pm_ops); |