EP_MHICTRL
mhi_ep_mmio_masked_write(mhi_cntrl, EP_MHICTRL, MHICTRL_RESET_MASK, 0);
mhi_ep_mmio_write(mhi_cntrl, EP_MHICTRL, 0);
regval = mhi_ep_mmio_read(mhi_cntrl, EP_MHICTRL);