Commit b127315d authored May 31, 2022 by Martin Povišer Committed by Vinod Koul Jun 09, 2022

dmaengine: apple-admac: Add Apple ADMAC driver



Add driver for Audio DMA Controller present on Apple SoCs from the
"Apple Silicon" family.

Signed-off-by: Martin Povišer <povik+lin@cutebit.org>
Link: https://lore.kernel.org/r/20220531213615.7822-3-povik+lin@cutebit.org


Signed-off-by: Vinod Koul <vkoul@kernel.org>

parent 873971f8

drivers/dma/Kconfig

+8 −0

Original line number	Diff line number	Diff line
		@@ -85,6 +85,14 @@ config AMCC_PPC440SPE_ADMA
		help
		Enable support for the AMCC PPC440SPe RAID engines.

		config APPLE_ADMAC
		tristate "Apple ADMAC support"
		depends on ARCH_APPLE \|\| COMPILE_TEST
		select DMA_ENGINE
		default ARCH_APPLE
		help
		Enable support for Audio DMA Controller found on Apple Silicon SoCs.

		config AT_HDMAC
		tristate "Atmel AHB DMA support"
		depends on ARCH_AT91

drivers/dma/Makefile

+1 −0

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@ obj-$(CONFIG_ALTERA_MSGDMA) += altera-msgdma.o
		obj-$(CONFIG_AMBA_PL08X) += amba-pl08x.o
		obj-$(CONFIG_AMCC_PPC440SPE_ADMA) += ppc4xx/
		obj-$(CONFIG_AMD_PTDMA) += ptdma/
		obj-$(CONFIG_APPLE_ADMAC) += apple-admac.o
		obj-$(CONFIG_AT_HDMAC) += at_hdmac.o
		obj-$(CONFIG_AT_XDMAC) += at_xdmac.o
		obj-$(CONFIG_AXI_DMAC) += dma-axi-dmac.o

drivers/dma/apple-admac.c

0 → 100644

+818 −0

File added.

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