MSCC_FDMA_INJ_CHAN
ret = ocelot_fdma_wait_chan_safe(ocelot, MSCC_FDMA_INJ_CHAN);
ocelot_fdma_activate_chan(ocelot, dma, MSCC_FDMA_INJ_CHAN);
BIT(MSCC_FDMA_INJ_CHAN) |
ocelot_fdma_activate_chan(ocelot, dma, MSCC_FDMA_INJ_CHAN);
BIT(MSCC_FDMA_INJ_CHAN) | BIT(MSCC_FDMA_XTR_CHAN));
BIT(MSCC_FDMA_INJ_CHAN) | BIT(MSCC_FDMA_XTR_CHAN));
BIT(MSCC_FDMA_INJ_CHAN));