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| author | Inochi Amaoto <inochiama@gmail.com> | 2025-06-11 16:09:59 +0800 |
|---|---|---|
| committer | Vinod Koul <vkoul@kernel.org> | 2025-06-17 11:26:13 +0530 |
| commit | db7d07b5add4d839df74adab9940cf9da488313f (patch) | |
| tree | 5d8b70c8784c0b217f7eced6e1ec9645cf5d4628 /drivers/dma/Kconfig | |
| parent | 994b5709f9f83c48f607e9a52912c912b8149421 (diff) | |
| download | linux-next-db7d07b5add4d839df74adab9940cf9da488313f.tar.gz linux-next-db7d07b5add4d839df74adab9940cf9da488313f.zip | |
dmaengine: add driver for Sophgo CV18XX/SG200X dmamux
Sophgo CV18XX/SG200X use DW AXI CORE with a multiplexer for remapping
its request lines. The multiplexer supports at most 8 request lines.
Add driver for Sophgo CV18XX/SG200X DMA multiplexer.
Signed-off-by: Inochi Amaoto <inochiama@gmail.com>
Tested-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/20250611081000.1187374-3-inochiama@gmail.com
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'drivers/dma/Kconfig')
| -rw-r--r-- | drivers/dma/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index db87dd2a07f7..5d81e34f8e1f 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -572,6 +572,15 @@ config PLX_DMA These are exposed via extra functions on the switch's upstream port. Each function exposes one DMA channel. +config SOPHGO_CV1800B_DMAMUX + tristate "Sophgo CV1800/SG2000 series SoC DMA multiplexer support" + depends on MFD_SYSCON + depends on ARCH_SOPHGO || COMPILE_TEST + help + Support for the DMA multiplexer on Sophgo CV1800/SG2000 + series SoCs. + Say Y here if your board have this soc. + config STE_DMA40 bool "ST-Ericsson DMA40 support" depends on ARCH_U8500 |