diff options
Diffstat (limited to 'arch/arm/mach-omap2/clockdomain2xxx_3xxx.c')
| -rw-r--r-- | arch/arm/mach-omap2/clockdomain2xxx_3xxx.c | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c index a1fd6fd..08c87fe 100644 --- a/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c +++ b/arch/arm/mach-omap2/clockdomain2xxx_3xxx.c @@ -20,6 +20,7 @@ #include "cm2xxx_3xxx.h" #include "cm-regbits-24xx.h" #include "cm-regbits-34xx.h" +#include "prm-regbits-24xx.h" #include "clockdomain.h" static int omap2_clkdm_add_wkdep(struct clockdomain *clkdm1, @@ -111,11 +112,43 @@ static int omap3_clkdm_clear_all_sleepdeps(struct clockdomain *clkdm) return 0; } +static int omap2_clkdm_sleep(struct clockdomain *clkdm) +{ + omap2_cm_set_mod_reg_bits(OMAP24XX_FORCESTATE_MASK, + clkdm->pwrdm.ptr->prcm_offs, + OMAP2_PM_PWSTCTRL); + return 0; +} + +static int omap2_clkdm_wakeup(struct clockdomain *clkdm) +{ + omap2_cm_clear_mod_reg_bits(OMAP24XX_FORCESTATE_MASK, + clkdm->pwrdm.ptr->prcm_offs, + OMAP2_PM_PWSTCTRL); + return 0; +} + +static int omap3_clkdm_sleep(struct clockdomain *clkdm) +{ + omap3xxx_cm_clkdm_force_sleep(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + return 0; +} + +static int omap3_clkdm_wakeup(struct clockdomain *clkdm) +{ + omap3xxx_cm_clkdm_force_wakeup(clkdm->pwrdm.ptr->prcm_offs, + clkdm->clktrctrl_mask); + return 0; +} + struct clkdm_ops omap2_clkdm_operations = { .clkdm_add_wkdep = omap2_clkdm_add_wkdep, .clkdm_del_wkdep = omap2_clkdm_del_wkdep, .clkdm_read_wkdep = omap2_clkdm_read_wkdep, .clkdm_clear_all_wkdeps = omap2_clkdm_clear_all_wkdeps, + .clkdm_sleep = omap2_clkdm_sleep, + .clkdm_wakeup = omap2_clkdm_wakeup, }; struct clkdm_ops omap3_clkdm_operations = { @@ -127,4 +160,6 @@ struct clkdm_ops omap3_clkdm_operations = { .clkdm_del_sleepdep = omap3_clkdm_del_sleepdep, .clkdm_read_sleepdep = omap3_clkdm_read_sleepdep, .clkdm_clear_all_sleepdeps = omap3_clkdm_clear_all_sleepdeps, + .clkdm_sleep = omap3_clkdm_sleep, + .clkdm_wakeup = omap3_clkdm_wakeup, }; |