On Sat, Mar 7, 2015 at 1:46 AM, <tthayer@xxxxxxxxxxxxxxxxxxxxx> wrote: > From: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx> > > Altera's Arria10 architecture requires a 32bit write accesses for > APB peripherals. The current spi-dw driver uses 16bit accesses in > some locations. This patch updated the bindings with an optional > field in the devicetree to select 32bit accesses. > One comment below. > Signed-off-by: Thor Thayer <tthayer@xxxxxxxxxxxxxxxxxxxxx> > --- > Documentation/devicetree/bindings/spi/spi-dw.txt | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/spi/spi-dw.txt b/Documentation/devicetree/bindings/spi/spi-dw.txt > index 7b63ed6..034dbdd 100644 > --- a/Documentation/devicetree/bindings/spi/spi-dw.txt > +++ b/Documentation/devicetree/bindings/spi/spi-dw.txt > @@ -11,6 +11,7 @@ Required properties: > > Optional properties: > - cs-gpios: see spi-bus.txt > +- 32bit_access : use 32 bit register accesses > The most big issue for my opinion with DT is an absence of the standard for naming properties. So, why underscore? May be it's a time to append a generic description of this field to Documentation/devicetree/… -- With Best Regards, Andy Shevchenko -- 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
