OMAP_CTRL_DEV_IDDIG
val &= ~(OMAP_CTRL_DEV_IDDIG | OMAP_CTRL_DEV_SESSEND);
val |= OMAP_CTRL_DEV_IDDIG | OMAP_CTRL_DEV_AVALID |
val |= OMAP_CTRL_DEV_IDDIG | OMAP_CTRL_DEV_SESSEND;