MIPS: Lantiq: Add DMA support
This patch adds support for the DMA engine found inside the XWAY family of SoCs. The engine has 5 ports and 20 channels. Signed-off-by:John Crispin <blogic@openwrt.org> Signed-off-by:
Ralph Hempel <ralph.hempel@lantiq.com> Cc: linux-mips@linux-mips.org Patchwork: https://patchwork.linux-mips.org/patch/2355/ Signed-off-by:
Ralf Baechle <ralf@linux-mips.org>
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- arch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h 2 additions, 1 deletionarch/mips/include/asm/mach-lantiq/xway/lantiq_soc.h
- arch/mips/include/asm/mach-lantiq/xway/xway_dma.h 60 additions, 0 deletionsarch/mips/include/asm/mach-lantiq/xway/xway_dma.h
- arch/mips/lantiq/xway/Makefile 1 addition, 1 deletionarch/mips/lantiq/xway/Makefile
- arch/mips/lantiq/xway/devices.h 1 addition, 0 deletionsarch/mips/lantiq/xway/devices.h
- arch/mips/lantiq/xway/dma.c 253 additions, 0 deletionsarch/mips/lantiq/xway/dma.c
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