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    SubjectRe: [PATCH v3 1/7] dt-bindings: stm32-dma: Add DMA/MDMA chaining support bindings
    On Fri, Sep 28, 2018 at 03:01:49PM +0200, Pierre-Yves MORDRET wrote:
    > From: M'boumba Cedric Madianga <cedric.madianga@gmail.com>
    >
    > This patch adds dma bindings to support DMA/MDMA chaining transfer.
    > 1 bit is to manage both DMA FIFO Threshold
    > 1 bit is to manage DMA/MDMA Chaining features.
    > 2 bits are used to specify SDRAM size to use for DMA/MDMA chaining.
    > The size in bytes of a certain order is given by the formula:
    > (2 ^ order) * PAGE_SIZE.
    > The order is given by those 2 bits.
    > For cyclic, whether chaining is chosen, any value above 1 can be set :
    > SRAM buffer size will rely on period size and not on this DT value.
    >
    > Signed-off-by: Pierre-Yves MORDRET <pierre-yves.mordret@st.com>

    Missing author S-o-b.

    > ---
    > Version history:
    > v3:
    > v2:
    > * rework content
    > v1:
    > * Initial
    > ---
    > ---
    > .../devicetree/bindings/dma/stm32-dma.txt | 27 +++++++++++++++++++++-
    > 1 file changed, 26 insertions(+), 1 deletion(-)

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