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dmaengine: ti: k3-psil-j721e: Add entry for CSI2RX

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The CSI2RX subsystem on J721E is serviced by UDMA via PSI-L to transfer
frames to memory. It can have up to 32 threads per instance. J721E has
two instances of the subsystem, so there are 64 threads total. Add them
to the endpoint map.

Signed-off-by: Pratyush Yadav <p.yadav@ti.com>
Acked-by: Peter Ujfalusi <peter.ujflausi@gmail.com>

Link: https://lore.kernel.org/r/20210819110106.31409-1-p.yadav@ti.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
This commit is contained in:
Pratyush Yadav 2021-08-19 16:31:05 +05:30 committed by Vinod Koul
parent 5000d37042
commit 5e70a09c54
1 changed files with 73 additions and 0 deletions
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73
drivers/dma/ti/k3-psil-j721e.c
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@ -58,6 +58,14 @@
}, \
}
#define PSIL_CSI2RX(x) \
{ \
.thread_id = x, \
.ep_config = { \
.ep_type = PSIL_EP_NATIVE, \
}, \
}
/* PSI-L source thread IDs, used for RX (DMA_DEV_TO_MEM) */
static struct psil_ep j721e_src_ep_map[] = {
/* SA2UL */
@ -138,6 +146,71 @@ static struct psil_ep j721e_src_ep_map[] = {
PSIL_PDMA_XY_PKT(0x4707),
PSIL_PDMA_XY_PKT(0x4708),
PSIL_PDMA_XY_PKT(0x4709),
/* CSI2RX */
PSIL_CSI2RX(0x4940),
PSIL_CSI2RX(0x4941),
PSIL_CSI2RX(0x4942),
PSIL_CSI2RX(0x4943),
PSIL_CSI2RX(0x4944),
PSIL_CSI2RX(0x4945),
PSIL_CSI2RX(0x4946),
PSIL_CSI2RX(0x4947),
PSIL_CSI2RX(0x4948),
PSIL_CSI2RX(0x4949),
PSIL_CSI2RX(0x494a),
PSIL_CSI2RX(0x494b),
PSIL_CSI2RX(0x494c),
PSIL_CSI2RX(0x494d),
PSIL_CSI2RX(0x494e),
PSIL_CSI2RX(0x494f),
PSIL_CSI2RX(0x4950),
PSIL_CSI2RX(0x4951),
PSIL_CSI2RX(0x4952),
PSIL_CSI2RX(0x4953),
PSIL_CSI2RX(0x4954),
PSIL_CSI2RX(0x4955),
PSIL_CSI2RX(0x4956),
PSIL_CSI2RX(0x4957),
PSIL_CSI2RX(0x4958),
PSIL_CSI2RX(0x4959),
PSIL_CSI2RX(0x495a),
PSIL_CSI2RX(0x495b),
PSIL_CSI2RX(0x495c),
PSIL_CSI2RX(0x495d),
PSIL_CSI2RX(0x495e),
PSIL_CSI2RX(0x495f),
PSIL_CSI2RX(0x4960),
PSIL_CSI2RX(0x4961),
PSIL_CSI2RX(0x4962),
PSIL_CSI2RX(0x4963),
PSIL_CSI2RX(0x4964),
PSIL_CSI2RX(0x4965),
PSIL_CSI2RX(0x4966),
PSIL_CSI2RX(0x4967),
PSIL_CSI2RX(0x4968),
PSIL_CSI2RX(0x4969),
PSIL_CSI2RX(0x496a),
PSIL_CSI2RX(0x496b),
PSIL_CSI2RX(0x496c),
PSIL_CSI2RX(0x496d),
PSIL_CSI2RX(0x496e),
PSIL_CSI2RX(0x496f),
PSIL_CSI2RX(0x4970),
PSIL_CSI2RX(0x4971),
PSIL_CSI2RX(0x4972),
PSIL_CSI2RX(0x4973),
PSIL_CSI2RX(0x4974),
PSIL_CSI2RX(0x4975),
PSIL_CSI2RX(0x4976),
PSIL_CSI2RX(0x4977),
PSIL_CSI2RX(0x4978),
PSIL_CSI2RX(0x4979),
PSIL_CSI2RX(0x497a),
PSIL_CSI2RX(0x497b),
PSIL_CSI2RX(0x497c),
PSIL_CSI2RX(0x497d),
PSIL_CSI2RX(0x497e),
PSIL_CSI2RX(0x497f),
/* CPSW9 */
PSIL_ETHERNET(0x4a00),
/* CPSW0 */