Messages in this thread | | | Date | Mon, 20 Aug 2012 17:33:34 +0200 | From | Roland Stigge <> | Subject | Re: [PATCH RESEND v4] spi/pl022: add devicetree support |
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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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