On 10/09/15 08:29, Jonas Gorski wrote: > Add documentation for the bindings of the low speed SPI controller found > on most bcm63xx SoCs. > > Signed-off-by: Jonas Gorski <[email protected]> > --- > .../devicetree/bindings/spi/spi-bcm63xx.txt | 33 > ++++++++++++++++++++++ > 1 file changed, 33 insertions(+) > create mode 100644 Documentation/devicetree/bindings/spi/spi-bcm63xx.txt > > diff --git a/Documentation/devicetree/bindings/spi/spi-bcm63xx.txt > b/Documentation/devicetree/bindings/spi/spi-bcm63xx.txt > new file mode 100644 > index 0000000..1a60bb9 > --- /dev/null > +++ b/Documentation/devicetree/bindings/spi/spi-bcm63xx.txt > @@ -0,0 +1,33 @@ > +Binding for Broadcom BCM6348/BCM6358 SPI controller > + > +Required properties: > +- compatible: must contain one of "brcm,bcm6348-spi", "brcm,bcm6458-spi".
Typo, the second compatible should "brcm,bcm6358-spi", other than that: Reviewed-by: Florian Fainelli <[email protected]> > +- reg: Base address and size of the controllers memory area. > +- interrupts: Interrupt for the SPI block. > +- clocks: phandle of the SPI clock. > +- clock-names: has to be "spi". > +- #address-cells: <1>, as required by generic SPI binding. > +- #size-cells: <0>, also as required by generic SPI binding. > + > +Optional properties: > +- num-cs: some controllers have less than 8 cs signals. Defaults to 8 > + if absent. > + > +Child nodes as per the generic SPI binding. > + > +Example: > + > + spi@10000800 { > + compatible = "brcm,bcm6368-spi", "brcm,bcm6358-spi"; > + reg = <0x10000800 0x70c>; > + > + interrupts = <1>; > + > + clocks = <&clkctl 9>; > + clock-names = "spi"; > + > + num-cs = <5>; > + > + #address-cells = <1>; > + #size-cells = <0>; > + }; > -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
