[v2,0/2] dmaengine: ti: k3-psil: Add support for j7200

Message

Peter Ujfalusi Aug. 3, 2020, 12:57 p.m. UTC

Hi,

Changes since v1:
- Drop unrelated empty line change in patch 1 (k3-psil.c)

j7200 uses the same DMA hardware but have different set of peripherals, needing
different PSI-L thread map compared to j721e.

To simplify the runtime PSI-L map selection we will switch to use
soc_device_match.

See J7200 Technical Reference Manual (SPRUIU1, June 2020)
for further details: https://www.ti.com/lit/pdf/spruiu1

Regards,
Peter
---
Peter Ujfalusi (2):
  dmaengine: ti: k3-psil: Use soc_device_match to get the psil map
  dmaengine: ti: k3-psil: add map for j7200

 drivers/dma/ti/Makefile        |   5 +-
 drivers/dma/ti/k3-psil-j7200.c | 175 +++++++++++++++++++++++++++++++++
 drivers/dma/ti/k3-psil-priv.h  |   1 +
 drivers/dma/ti/k3-psil.c       |  19 +++-
 4 files changed, 194 insertions(+), 6 deletions(-)
 create mode 100644 drivers/dma/ti/k3-psil-j7200.c

Comments

Vinod Koul Aug. 17, 2020, 5:21 a.m. UTC | #1

On 03-08-20, 15:57, Peter Ujfalusi wrote:
> Hi,
> 
> Changes since v1:
> - Drop unrelated empty line change in patch 1 (k3-psil.c)
> 
> j7200 uses the same DMA hardware but have different set of peripherals, needing
> different PSI-L thread map compared to j721e.
> 
> To simplify the runtime PSI-L map selection we will switch to use
> soc_device_match.

Applied, thanks