diff options
Diffstat (limited to 'drivers/dma/ti/k3-udma-glue.c')
| -rw-r--r-- | drivers/dma/ti/k3-udma-glue.c | 79 |
1 files changed, 38 insertions, 41 deletions
diff --git a/drivers/dma/ti/k3-udma-glue.c b/drivers/dma/ti/k3-udma-glue.c index c888ae4fec96..3a5d33ea5ebe 100644 --- a/drivers/dma/ti/k3-udma-glue.c +++ b/drivers/dma/ti/k3-udma-glue.c @@ -186,17 +186,17 @@ static void k3_udma_glue_dump_tx_rt_chn(struct k3_udma_glue_tx_channel *chn, struct device *dev = chn->common.dev; dev_dbg(dev, "=== dump ===> %s\n", mark); - dev_dbg(dev, "0x%08X: %08X\n", UDMA_TCHAN_RT_CTL_REG, - xudma_tchanrt_read(chn->udma_tchanx, UDMA_TCHAN_RT_CTL_REG)); - dev_dbg(dev, "0x%08X: %08X\n", UDMA_TCHAN_RT_PEER_RT_EN_REG, + dev_dbg(dev, "0x%08X: %08X\n", UDMA_CHAN_RT_CTL_REG, + xudma_tchanrt_read(chn->udma_tchanx, UDMA_CHAN_RT_CTL_REG)); + dev_dbg(dev, "0x%08X: %08X\n", UDMA_CHAN_RT_PEER_RT_EN_REG, xudma_tchanrt_read(chn->udma_tchanx, - UDMA_TCHAN_RT_PEER_RT_EN_REG)); - dev_dbg(dev, "0x%08X: %08X\n", UDMA_TCHAN_RT_PCNT_REG, - xudma_tchanrt_read(chn->udma_tchanx, UDMA_TCHAN_RT_PCNT_REG)); - dev_dbg(dev, "0x%08X: %08X\n", UDMA_TCHAN_RT_BCNT_REG, - xudma_tchanrt_read(chn->udma_tchanx, UDMA_TCHAN_RT_BCNT_REG)); - dev_dbg(dev, "0x%08X: %08X\n", UDMA_TCHAN_RT_SBCNT_REG, - xudma_tchanrt_read(chn->udma_tchanx, UDMA_TCHAN_RT_SBCNT_REG)); + UDMA_CHAN_RT_PEER_RT_EN_REG)); + dev_dbg(dev, "0x%08X: %08X\n", UDMA_CHAN_RT_PCNT_REG, + xudma_tchanrt_read(chn->udma_tchanx, UDMA_CHAN_RT_PCNT_REG)); + dev_dbg(dev, "0x%08X: %08X\n", UDMA_CHAN_RT_BCNT_REG, + xudma_tchanrt_read(chn->udma_tchanx, UDMA_CHAN_RT_BCNT_REG)); + dev_dbg(dev, "0x%08X: %08X\n", UDMA_CHAN_RT_SBCNT_REG, + xudma_tchanrt_read(chn->udma_tchanx, UDMA_CHAN_RT_SBCNT_REG)); } static int k3_udma_glue_cfg_tx_chn(struct k3_udma_glue_tx_channel *tx_chn) @@ -381,14 +381,13 @@ int k3_udma_glue_enable_tx_chn(struct k3_udma_glue_tx_channel *tx_chn) u32 txrt_ctl; txrt_ctl = UDMA_PEER_RT_EN_ENABLE; - xudma_tchanrt_write(tx_chn->udma_tchanx, - UDMA_TCHAN_RT_PEER_RT_EN_REG, + xudma_tchanrt_write(tx_chn->udma_tchanx, UDMA_CHAN_RT_PEER_RT_EN_REG, txrt_ctl); txrt_ctl = xudma_tchanrt_read(tx_chn->udma_tchanx, - UDMA_TCHAN_RT_CTL_REG); + UDMA_CHAN_RT_CTL_REG); txrt_ctl |= UDMA_CHAN_RT_CTL_EN; - xudma_tchanrt_write(tx_chn->udma_tchanx, UDMA_TCHAN_RT_CTL_REG, + xudma_tchanrt_write(tx_chn->udma_tchanx, UDMA_CHAN_RT_CTL_REG, txrt_ctl); k3_udma_glue_dump_tx_rt_chn(tx_chn, "txchn en"); @@ -400,10 +399,10 @@ void k3_udma_glue_disable_tx_chn(struct k3_udma_glue_tx_channel *tx_chn) { k3_udma_glue_dump_tx_rt_chn(tx_chn, "txchn dis1"); - xudma_tchanrt_write(tx_chn->udma_tchanx, UDMA_TCHAN_RT_CTL_REG, 0); + xudma_tchanrt_write(tx_chn->udma_tchanx, UDMA_CHAN_RT_CTL_REG, 0); xudma_tchanrt_write(tx_chn->udma_tchanx, - UDMA_TCHAN_RT_PEER_RT_EN_REG, 0); + UDMA_CHAN_RT_PEER_RT_EN_REG, 0); k3_udma_glue_dump_tx_rt_chn(tx_chn, "txchn dis2"); } EXPORT_SYMBOL_GPL(k3_udma_glue_disable_tx_chn); @@ -416,14 +415,14 @@ void k3_udma_glue_tdown_tx_chn(struct k3_udma_glue_tx_channel *tx_chn, k3_udma_glue_dump_tx_rt_chn(tx_chn, "txchn tdown1"); - xudma_tchanrt_write(tx_chn->udma_tchanx, UDMA_TCHAN_RT_CTL_REG, + xudma_tchanrt_write(tx_chn->udma_tchanx, UDMA_CHAN_RT_CTL_REG, UDMA_CHAN_RT_CTL_EN | UDMA_CHAN_RT_CTL_TDOWN); - val = xudma_tchanrt_read(tx_chn->udma_tchanx, UDMA_TCHAN_RT_CTL_REG); + val = xudma_tchanrt_read(tx_chn->udma_tchanx, UDMA_CHAN_RT_CTL_REG); while (sync && (val & UDMA_CHAN_RT_CTL_EN)) { val = xudma_tchanrt_read(tx_chn->udma_tchanx, - UDMA_TCHAN_RT_CTL_REG); + UDMA_CHAN_RT_CTL_REG); udelay(1); if (i > K3_UDMAX_TDOWN_TIMEOUT_US) { dev_err(tx_chn->common.dev, "TX tdown timeout\n"); @@ -433,7 +432,7 @@ void k3_udma_glue_tdown_tx_chn(struct k3_udma_glue_tx_channel *tx_chn, } val = xudma_tchanrt_read(tx_chn->udma_tchanx, - UDMA_TCHAN_RT_PEER_RT_EN_REG); + UDMA_CHAN_RT_PEER_RT_EN_REG); if (sync && (val & UDMA_PEER_RT_EN_ENABLE)) dev_err(tx_chn->common.dev, "TX tdown peer not stopped\n"); k3_udma_glue_dump_tx_rt_chn(tx_chn, "txchn tdown2"); @@ -700,17 +699,17 @@ static void k3_udma_glue_dump_rx_rt_chn(struct k3_udma_glue_rx_channel *chn, dev_dbg(dev, "=== dump ===> %s\n", mark); - dev_dbg(dev, "0x%08X: %08X\n", UDMA_RCHAN_RT_CTL_REG, - xudma_rchanrt_read(chn->udma_rchanx, UDMA_RCHAN_RT_CTL_REG)); - dev_dbg(dev, "0x%08X: %08X\n", UDMA_RCHAN_RT_PEER_RT_EN_REG, + dev_dbg(dev, "0x%08X: %08X\n", UDMA_CHAN_RT_CTL_REG, + xudma_rchanrt_read(chn->udma_rchanx, UDMA_CHAN_RT_CTL_REG)); + dev_dbg(dev, "0x%08X: %08X\n", UDMA_CHAN_RT_PEER_RT_EN_REG, xudma_rchanrt_read(chn->udma_rchanx, - UDMA_RCHAN_RT_PEER_RT_EN_REG)); - dev_dbg(dev, "0x%08X: %08X\n", UDMA_RCHAN_RT_PCNT_REG, - xudma_rchanrt_read(chn->udma_rchanx, UDMA_RCHAN_RT_PCNT_REG)); - dev_dbg(dev, "0x%08X: %08X\n", UDMA_RCHAN_RT_BCNT_REG, - xudma_rchanrt_read(chn->udma_rchanx, UDMA_RCHAN_RT_BCNT_REG)); - dev_dbg(dev, "0x%08X: %08X\n", UDMA_RCHAN_RT_SBCNT_REG, - xudma_rchanrt_read(chn->udma_rchanx, UDMA_RCHAN_RT_SBCNT_REG)); + UDMA_CHAN_RT_PEER_RT_EN_REG)); + dev_dbg(dev, "0x%08X: %08X\n", UDMA_CHAN_RT_PCNT_REG, + xudma_rchanrt_read(chn->udma_rchanx, UDMA_CHAN_RT_PCNT_REG)); + dev_dbg(dev, "0x%08X: %08X\n", UDMA_CHAN_RT_BCNT_REG, + xudma_rchanrt_read(chn->udma_rchanx, UDMA_CHAN_RT_BCNT_REG)); + dev_dbg(dev, "0x%08X: %08X\n", UDMA_CHAN_RT_SBCNT_REG, + xudma_rchanrt_read(chn->udma_rchanx, UDMA_CHAN_RT_SBCNT_REG)); } static int @@ -1068,13 +1067,12 @@ int k3_udma_glue_enable_rx_chn(struct k3_udma_glue_rx_channel *rx_chn) return -EINVAL; rxrt_ctl = xudma_rchanrt_read(rx_chn->udma_rchanx, - UDMA_RCHAN_RT_CTL_REG); + UDMA_CHAN_RT_CTL_REG); rxrt_ctl |= UDMA_CHAN_RT_CTL_EN; - xudma_rchanrt_write(rx_chn->udma_rchanx, UDMA_RCHAN_RT_CTL_REG, + xudma_rchanrt_write(rx_chn->udma_rchanx, UDMA_CHAN_RT_CTL_REG, rxrt_ctl); - xudma_rchanrt_write(rx_chn->udma_rchanx, - UDMA_RCHAN_RT_PEER_RT_EN_REG, + xudma_rchanrt_write(rx_chn->udma_rchanx, UDMA_CHAN_RT_PEER_RT_EN_REG, UDMA_PEER_RT_EN_ENABLE); k3_udma_glue_dump_rx_rt_chn(rx_chn, "rxrt en"); @@ -1087,9 +1085,8 @@ void k3_udma_glue_disable_rx_chn(struct k3_udma_glue_rx_channel *rx_chn) k3_udma_glue_dump_rx_rt_chn(rx_chn, "rxrt dis1"); xudma_rchanrt_write(rx_chn->udma_rchanx, - UDMA_RCHAN_RT_PEER_RT_EN_REG, - 0); - xudma_rchanrt_write(rx_chn->udma_rchanx, UDMA_RCHAN_RT_CTL_REG, 0); + UDMA_CHAN_RT_PEER_RT_EN_REG, 0); + xudma_rchanrt_write(rx_chn->udma_rchanx, UDMA_CHAN_RT_CTL_REG, 0); k3_udma_glue_dump_rx_rt_chn(rx_chn, "rxrt dis2"); } @@ -1106,14 +1103,14 @@ void k3_udma_glue_tdown_rx_chn(struct k3_udma_glue_rx_channel *rx_chn, k3_udma_glue_dump_rx_rt_chn(rx_chn, "rxrt tdown1"); - xudma_rchanrt_write(rx_chn->udma_rchanx, UDMA_RCHAN_RT_PEER_RT_EN_REG, + xudma_rchanrt_write(rx_chn->udma_rchanx, UDMA_CHAN_RT_PEER_RT_EN_REG, UDMA_PEER_RT_EN_ENABLE | UDMA_PEER_RT_EN_TEARDOWN); - val = xudma_rchanrt_read(rx_chn->udma_rchanx, UDMA_RCHAN_RT_CTL_REG); + val = xudma_rchanrt_read(rx_chn->udma_rchanx, UDMA_CHAN_RT_CTL_REG); while (sync && (val & UDMA_CHAN_RT_CTL_EN)) { val = xudma_rchanrt_read(rx_chn->udma_rchanx, - UDMA_RCHAN_RT_CTL_REG); + UDMA_CHAN_RT_CTL_REG); udelay(1); if (i > K3_UDMAX_TDOWN_TIMEOUT_US) { dev_err(rx_chn->common.dev, "RX tdown timeout\n"); @@ -1123,7 +1120,7 @@ void k3_udma_glue_tdown_rx_chn(struct k3_udma_glue_rx_channel *rx_chn, } val = xudma_rchanrt_read(rx_chn->udma_rchanx, - UDMA_RCHAN_RT_PEER_RT_EN_REG); + UDMA_CHAN_RT_PEER_RT_EN_REG); if (sync && (val & UDMA_PEER_RT_EN_ENABLE)) dev_err(rx_chn->common.dev, "TX tdown peer not stopped\n"); k3_udma_glue_dump_rx_rt_chn(rx_chn, "rxrt tdown2"); |