dma: sf-pdma: various sf-pdma updates for the mpfs platform #96
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Update sf-pdma driver to adopt generic DMA device tree bindings. It calls of_dma_controller_register() with sf-pdma specific of_dma_xlate to get the generic DMA device tree helper support and the DMA clients can look up the sf-pdma controller using standard APIs. Signed-off-by: Shravan Chippa <shravan.chippa@microchip.com> Signed-off-by: Björn Töpel <bjorn@rivosinc.com>
Add new compatible name microchip,mpfs-pdma to support out of order dma transfers Reviewed-by: Conor Dooley <conor.dooley@microchip.com> Signed-off-by: Shravan Chippa <shravan.chippa@microchip.com> Signed-off-by: Björn Töpel <bjorn@rivosinc.com>
Sifive platform dma does not allow out-of-order transfers, Add a PolarFire SoC specific compatible and code to support for out-of-order dma transfers Signed-off-by: Shravan Chippa <shravan.chippa@microchip.com> Signed-off-by: Björn Töpel <bjorn@rivosinc.com>
Add specific compatible for PolarFire SoC for The SiFive PDMA driver Signed-off-by: Shravan Chippa <shravan.chippa@microchip.com> Signed-off-by: Björn Töpel <bjorn@rivosinc.com>
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Upstream branch: 0bb80ec |
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At least one diff in series https://patchwork.kernel.org/project/linux-riscv/list/?series=789459 irrelevant now. Closing PR. |
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Pull request for series with
subject: dma: sf-pdma: various sf-pdma updates for the mpfs platform
version: 2
url: https://patchwork.kernel.org/project/linux-riscv/list/?series=789459