diff options
| -rw-r--r-- | drivers/i3c/master/mipi-i3c-hci/dma.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/i3c/master/mipi-i3c-hci/dma.c b/drivers/i3c/master/mipi-i3c-hci/dma.c index 6c5964e727b3..7a56ae4a5ddf 100644 --- a/drivers/i3c/master/mipi-i3c-hci/dma.c +++ b/drivers/i3c/master/mipi-i3c-hci/dma.c @@ -300,6 +300,11 @@ static int hci_dma_init(struct i3c_hci *hci) goto err_out; } + rh_reg_write(IBI_STATUS_RING_BASE_LO, lower_32_bits(rh->ibi_status_dma)); + rh_reg_write(IBI_STATUS_RING_BASE_HI, upper_32_bits(rh->ibi_status_dma)); + rh_reg_write(IBI_DATA_RING_BASE_LO, lower_32_bits(rh->ibi_data_dma)); + rh_reg_write(IBI_DATA_RING_BASE_HI, upper_32_bits(rh->ibi_data_dma)); + regval = FIELD_PREP(IBI_STATUS_RING_SIZE, rh->ibi_status_entries) | FIELD_PREP(IBI_DATA_CHUNK_SIZE, |