Ejemplo n.º 1
0
static int _prcm_int_handle_wakeup(void)
{
	int c;

	c = prcm_clear_mod_irqs(WKUP_MOD, 1);
	c += prcm_clear_mod_irqs(CORE_MOD, 1);
	c += prcm_clear_mod_irqs(OMAP3430_PER_MOD, 1);
	if (omap_rev() > OMAP3430_REV_ES1_0) {
		c += prcm_clear_mod_irqs(CORE_MOD, 3);
		c += prcm_clear_mod_irqs(OMAP3430ES2_USBHOST_MOD, 1);
	}

	return c;
}
Ejemplo n.º 2
0
static int _prcm_int_handle_wakeup(void)
{
	int c;

	/* By OMAP3630ES1.x and OMAP3430ES3.1 TRM, S/W must clear
	 * the EN_IO and EN_IO_CHAIN bits of WKEN_WKUP. Those bits
	 * would be set again by S/W in sleep sequences.
	 */
	if (omap_rev() >= OMAP3430_REV_ES3_1)
		prm_clear_mod_reg_bits(OMAP3430_EN_IO_MASK |
				       OMAP3430_EN_IO_CHAIN_MASK,
				       WKUP_MOD, PM_WKEN);

	c = prcm_clear_mod_irqs(WKUP_MOD, 1);
	c += prcm_clear_mod_irqs(CORE_MOD, 1);
	c += prcm_clear_mod_irqs(OMAP3430_PER_MOD, 1);
	if (omap_rev() > OMAP3430_REV_ES1_0) {
		c += prcm_clear_mod_irqs(CORE_MOD, 3);
		c += prcm_clear_mod_irqs(OMAP3430ES2_USBHOST_MOD, 1);
	}

	return c;
}