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    SubjectRe: [PATCH RESEND v4] spi/pl022: add devicetree support
    On 08/20/2012 04:22 PM, Rob Herring wrote:
    >> .../devicetree/bindings/spi/spi_pl022.txt | 15 +++
    >> drivers/spi/spi-pl022.c | 114 ++++++++++++++++----
    >> 2 files changed, 110 insertions(+), 19 deletions(-)
    >>
    >> diff --git a/Documentation/devicetree/bindings/spi/spi_pl022.txt b/Documentation/devicetree/bindings/spi/spi_pl022.txt
    >> index 306ec3f..b089ec7 100644
    >> --- a/Documentation/devicetree/bindings/spi/spi_pl022.txt
    >> +++ b/Documentation/devicetree/bindings/spi/spi_pl022.txt
    >> @@ -6,7 +6,22 @@ Required properties:
    >> - interrupts : Should contain SPI controller interrupt
    >>
    >> Optional properties:
    >> +- pl022,num-chipselects : total number of chipselects
    >
    > We have this for other spi controllers too. Define a generic property.

    Currently, we have:

    num-cs
    ti,spi-num-cs
    fsl,spi-num-chipselects
    fsl,espi-num-chipselects
    (pl022,num-chipselects)

    Would "num-cs" be the right one to use?

    Thanks,

    Roland


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