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    Subject[PATCH V1 19/26] DT bindings: spi: add spi client device properties
    Date
    This patch adds below cs timing properties to allow SPI master configuring
    setup, hold and time interval between two SPI transactions to meet specific
    SPI client device requirements.
    CS setup time
    CS hold time
    CS inactive delay
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    Signed-off-by: Sowjanya Komatineni <skomatineni@nvidia.com>
    ---
    Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.txt | 7 +++++++
    1 file changed, 7 insertions(+)

    diff --git a/Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.txt b/Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.txt
    index 9ba7c5a273b4..6167c5234b64 100644
    --- a/Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.txt
    +++ b/Documentation/devicetree/bindings/spi/nvidia,tegra114-spi.txt
    @@ -23,6 +23,13 @@ Required properties:
    Recommended properties:
    - spi-max-frequency: Definition as per
    Documentation/devicetree/bindings/spi/spi-bus.txt
    +
    +spi-client device controller properties:
    +- nvidia,cs-setup-clk-count: CS setup timing parameter.
    +- nvidia,cs-hold-clk-count: CS hold timing parameter.
    +- nvidia,cs-inactive-cycles: CS inactive delay in terms of clock between
    + transfers.
    +
    Example:

    spi@7000d600 {
    --
    2.7.4
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