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path: root/drivers/dma/ti/k3-udma-glue.c
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Diffstat (limited to 'drivers/dma/ti/k3-udma-glue.c')
-rw-r--r--drivers/dma/ti/k3-udma-glue.c79
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");