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    SubjectRe: [PATCH v2 02/11] serial: sh-sci: Update DT binding documentation for dedicated RTS/CTS
    On Fri, Apr 29, 2016 at 02:58:25PM +0200, Geert Uytterhoeven wrote:
    > Some Renesas SCIF UARTs have dedicated lines for RTS/CTS hardware flow
    > control. Whether these lines exist depends on SoC and UART instance
    > inside the SoC. Whether these lines can be used for hardware flow
    > control depends on board wiring.
    >
    > Amend the DT bindings with an optional property to indicate that RTS/CTS
    > hardware flow control lines exist, and can be used as such, according to
    > the Generic Serial DT Bindings.
    >
    > Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
    > Cc: devicetree@vger.kernel.org
    > ---
    > v2:
    > - Drop RFC status,
    > - Use "uart-has-rtscts" instead of "renesas,uart-has-rtscts",
    > - Refer to the Generic Serial DT Bindings.
    > ---
    > Documentation/devicetree/bindings/serial/renesas,sci-serial.txt | 2 ++
    > 1 file changed, 2 insertions(+)

    Acked-by: Rob Herring <robh@kernel.org>

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