[PATCH v2 0/5] dmaengine: Add support for AM62A SoC DMAs
Vignesh Raghavendra
vigneshr at ti.com
Mon Dec 12 02:54:11 PST 2022
This series introduces support for various DMAs on TI's AM62A SoC under
K3 family of devices.
Apart from usual BCDMA and PKTDMA thats present on K3 family, AM62A has
a dedicated BCDMA for camera (CSI) with only RX DMA Channels.
Patch 1 adds bindings for this new DMA instance
Patch 2 fixes a bug that gets exposed due to RX only DMA
Patch 3 and 4 add base support for AM62A DMA
Patch 5 does BCDMA CSI RX specific enhancements.
v2:
Fix k3-bcdma.yaml as per Krzysztof 's comments
Address's Peter's comment on 2/5
v1: https://lore.kernel.org/dmaengine/20221206043554.1521522-1-vigneshr@ti.com/
Jai Luthra (1):
dmaengine: ti: k3-psil-am62a: Add AM62Ax PSIL and PDMA data
Vignesh Raghavendra (4):
dt-bindings: dma: ti: k3-bcdma: Add bindings for BCDMA CSI RX
dmaengine: ti: k3-udma: Fix BCDMA for case w/o BCHAN
dmaengine: ti: k3-udma: Add support for DMAs on AM62A SoC
dmaengine: ti: k3-udma: Add support for BCDMA CSI RX
.../devicetree/bindings/dma/ti/k3-bcdma.yaml | 67 ++++--
drivers/dma/ti/Makefile | 3 +-
drivers/dma/ti/k3-psil-am62a.c | 196 ++++++++++++++++++
drivers/dma/ti/k3-psil-priv.h | 1 +
drivers/dma/ti/k3-psil.c | 1 +
drivers/dma/ti/k3-udma.c | 41 +++-
6 files changed, 285 insertions(+), 24 deletions(-)
create mode 100644 drivers/dma/ti/k3-psil-am62a.c
--
2.38.1
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