* and peripheral modes in non-OTG configurations by reconfiguring hardware
* and then setting musb->board_mode. For now, only support OTG mode.
*/
-void musb_platform_set_mode(struct musb *musb, u8 musb_mode)
+int musb_platform_set_mode(struct musb *musb, u8 musb_mode)
{
void __iomem *tbase = musb->ctrl_base;
u32 otg_stat, phy_otg_ctrl, phy_otg_ena, dev_conf;
#endif
default:
- DBG(2, "Trying to set unknown mode %i\n", musb_mode);
+ DBG(2, "Trying to set mode %i\n", musb_mode);
+ return -EINVAL;
}
musb_writel(tbase, TUSB_PHY_OTG_CTRL,
!(otg_stat & TUSB_DEV_OTG_STAT_ID_STATUS))
INFO("Cannot be peripheral with mini-A cable "
"otg_stat: %08x\n", otg_stat);
+
+ return 0;
}
static inline unsigned long