On 09/01/2013 03:36 AM, wangyuhang wrote: > spi: quad: fix the name of DT property in patch > > The previous property name spi-tx-nbits and spi-rx-nbits looks not > human-readable. To make it consistent with other devices, using property > name spi-tx-bus-width and spi-rx-bus-width instead of the previous one > specify the number of data wires that spi controller will work in. > Add the specification in spi-bus.txt. > diff --git a/Documentation/devicetree/bindings/spi/spi-bus.txt b/Documentation/devicetree/bindings/spi/spi-bus.txt > - spi-3wire - (optional) Empty property indicating device requires > 3-wire mode. > +- spi-tx-bus-width - (optional) The bus width(number of data wires) that > + used for MOSI. Defaults to 1 if not present. > +- spi-rx-bus-width - (optional) The bus width(number of data wires) that > + used for MISO. Defaults to 1 if not present. The binding, Acked-by: Stephen Warren <swarren@xxxxxxxxxx> I would have preferred my original wording rather than the unqualified "MOSI"/"MISO", since the meaning of those terms depends on whether you're looking at the host controller or the device, but I guess we can assume that since this is documentation for the host controller binding, the naming is in terms of the host controller's signals. -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
