* omap3xxx_prm_clear_mod_irqs - clear wake-up events from PRCM interrupt
* @module: PRM module to clear wakeups from
* @regs: register set to clear, 1 or 3
- * @ignore_bits: wakeup status bits to ignore
+ * @wkst_mask: wkst bits to clear
*
* The purpose of this function is to clear any wake-up events latched
* in the PRCM PM_WKST_x registers. It is possible that a wake-up event
* that any peripheral wake-up events occurring while attempting to
* clear the PM_WKST_x are detected and cleared.
*/
-int omap3xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 ignore_bits)
+static int omap3xxx_prm_clear_mod_irqs(s16 module, u8 regs, u32 wkst_mask)
{
u32 wkst, fclk, iclk, clken;
u16 wkst_off = (regs == 3) ? OMAP3430ES2_PM_WKST3 : PM_WKST1;
wkst = omap2_prm_read_mod_reg(module, wkst_off);
wkst &= omap2_prm_read_mod_reg(module, grpsel_off);
- wkst &= ~ignore_bits;
+ wkst &= wkst_mask;
if (wkst) {
iclk = omap2_cm_read_mod_reg(module, iclk_off);
fclk = omap2_cm_read_mod_reg(module, fclk_off);
omap2_cm_set_mod_reg_bits(clken, module, fclk_off);
omap2_prm_write_mod_reg(wkst, module, wkst_off);
wkst = omap2_prm_read_mod_reg(module, wkst_off);
- wkst &= ~ignore_bits;
+ wkst &= wkst_mask;
c++;
}
omap2_cm_write_mod_reg(iclk, module, iclk_off);
.deassert_hardreset = &omap2_prm_deassert_hardreset,
.is_hardreset_asserted = &omap2_prm_is_hardreset_asserted,
.reset_system = &omap3xxx_prm_dpll3_reset,
+ .clear_mod_irqs = &omap3xxx_prm_clear_mod_irqs,
};
int __init omap3xxx_prm_init(void)
return prm_register(&omap3xxx_prm_ll_data);
}
-static struct of_device_id omap3_prm_dt_match_table[] = {
+static const struct of_device_id omap3_prm_dt_match_table[] = {
{ .compatible = "ti,omap3-prm" },
{ }
};