On 23/07/14 22:24, Heiko Stübner wrote: > This add the necessary binding documentation for the saradc found in all recent > processors from Rockchip. > > Signed-off-by: Heiko Stuebner <heiko@xxxxxxxxx> Applied to the togreg branch of iio.git. I have exercised a small amount of discretion wrt to the standard 3 weeks as there really is very little different in here from previous versions and no one has raised any comments on them. It's nearly 3 weeks anyway! J > --- > changes since v5: > - remove clock-frquency property as described in patch 1/2 > > .../bindings/iio/adc/rockchip-saradc.txt | 24 ++++++++++++++++++++++ > 1 file changed, 24 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt > > diff --git a/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt > new file mode 100644 > index 0000000..5d3ec1d > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/adc/rockchip-saradc.txt > @@ -0,0 +1,24 @@ > +Rockchip Successive Approximation Register (SAR) A/D Converter bindings > + > +Required properties: > +- compatible: Should be "rockchip,saradc" > +- reg: physical base address of the controller and length of memory mapped > + region. > +- interrupts: The interrupt number to the cpu. The interrupt specifier format > + depends on the interrupt controller. > +- clocks: Must contain an entry for each entry in clock-names. > +- clock-names: Shall be "saradc" for the converter-clock, and "apb_pclk" for > + the peripheral clock. > +- vref-supply: The regulator supply ADC reference voltage. > +- #io-channel-cells: Should be 1, see ../iio-bindings.txt > + > +Example: > + saradc: saradc@2006c000 { > + compatible = "rockchip,saradc"; > + reg = <0x2006c000 0x100>; > + interrupts = <GIC_SPI 26 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&cru SCLK_SARADC>, <&cru PCLK_SARADC>; > + clock-names = "saradc", "apb_pclk"; > + #io-channel-cells = <1>; > + vref-supply = <&vcc18>; > + }; > -- 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