Hi Angelo,
On Tue, Jun 12, 2018 at 6:35 PM Angelo Dureghello <angelo@xxxxxxxx> wrote:
This patch adds Kconfig and makefile changes to add ColdFire
mcf5441x family edma support.
A new fsl-edma-common module has been added, to collect common
code to fsl-edma.
Signed-off-by: Angelo Dureghello <angelo@xxxxxxxx>
---
Changes for v2:
- patch splitted into 4
- add fsl-edma-common
Changes for v3:
- remove Kconfig FSL_EDMA_COMMON and set fsl-edma-common.o as
additional object entry where needed.
Thanks for the update!
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -220,6 +220,7 @@ config FSL_EDMA
depends on OF
select DMA_ENGINE
select DMA_VIRTUAL_CHANNELS
+ select FSL_EDMA_COMMON
Not needed (FSL_EDMA_COMMON is gone).
help
Support the Freescale eDMA engine with programmable channel
multiplexing capability for DMA request sources(slot).
@@ -327,6 +328,18 @@ config LPC18XX_DMAMUX
Enable support for DMA on NXP LPC18xx/43xx platforms
with PL080 and multiplexed DMA request lines.
+config MCF_EDMA
+ tristate "Freescale eDMA engine support, ColdFire mcf5441x SoCs"
+ depends on M5441x
+ select DMA_ENGINE
+ select DMA_VIRTUAL_CHANNELS
+ select FSL_EDMA_COMMON
Not needed (FSL_EDMA_COMMON is gone).
+ help
+ Support the Freescale ColdFire eDMA engine, 64-channel
+ implementation that performs complex data transfers with
+ minimal intervention from a host processor.
+ This module can be found on Freescale ColdFire mcf5441x SoCs.
+
config MMP_PDMA
bool "MMP PDMA support"
depends on ARCH_MMP || ARCH_PXA || COMPILE_TEST
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
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