Krzysztof Kozlowski
bd1eca7b2c
dt-bindings: dmaengine: mmp: deprecate '#dma-channels' and '#dma-requests'
...
The generic properties, used in most of the drivers and defined in
generic dma-common DT bindings, are 'dma-channels' and 'dma-requests'.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org >
Reviewed-by: Rob Herring <robh@kernel.org >
Link: https://lore.kernel.org/r/20220503065407.52188-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Vinod Koul <vkoul@kernel.org >
2022-05-19 22:53:46 +05:30
Robert Jarzmik
9ab9ae55fd
dma: mmp_pdma: Add the #dma-requests DT property documentation
...
For pxa based platforms, the number of requestor lines should be
specified, so that the driver can check if the flow control should be
activated (when a requestor line is asked for) or not.
Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr >
Acked-by: Rob Herring <robh@kernel.org >
2016-02-26 22:56:23 +01:00
Laurent Pinchart
af98715f28
dma: mmp_pdma: Fix the #dma-channels DT property documentation
...
The property is optional and defaults to 32. Document it as such.
Cc: devicetree@vger.kernel.org
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com >
Signed-off-by: Vinod Koul <vinod.koul@intel.com >
2014-05-02 21:19:07 +05:30
Zhangfei Gao
37586e0b9c
ARM: dt: mmp-dma: add binding file
...
Signed-off-by: Zhangfei Gao <zhangfei.gao@marvell.com >
Acked-by: Arnd Bergmann <arnd@arndb.de >
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com >
2012-09-21 15:51:26 +08:00
