Re: [PATCH 1/3] dt-bindings: k3dma: add optional property dma_min_chan
From: Rob Herring <robh@kernel.org>
Date: 2018-07-03 18:54:51
Also in:
dmaengine, lkml
On Fri, Jun 22, 2018 at 11:24:14AM +0800, Guodong Xu wrote:
quoted hunk ↗ jump to hunk
From: Li Yu <redacted> Add optional property dma_min_chan for k3dma. Signed-off-by: Li Yu <redacted> --- Documentation/devicetree/bindings/dma/k3dma.txt | 6 ++++++ 1 file changed, 6 insertions(+)diff --git a/Documentation/devicetree/bindings/dma/k3dma.txt b/Documentation/devicetree/bindings/dma/k3dma.txt index 4945aeac4dc4..2fa1370c3173 100644 --- a/Documentation/devicetree/bindings/dma/k3dma.txt +++ b/Documentation/devicetree/bindings/dma/k3dma.txt@@ -12,6 +12,11 @@ Required properties: have specific request line - clocks: clock required +Optional properties: +- dma_min_chan: the minimum number of DMA channel which begin to use + the default value is 0, but in some platform is + configured 1, like hi3660 platform
Can't this be implied by the compatible? If not, needs vendor prefix and don't use '_' in property names. Rob