Subject: [PATCH v6 2/2] dt-bindings: document Rockchip saradc

From: [email-masked] (Heiko Stübner)
Date: Sat, 30 Aug 2014 14:41:33 +0200

Am Donnerstag, 7. August 2014, 15:15:52 schrieb Jonathan Cameron:
> On 23/07/14 22:24, Heiko St?bner wrote:
> > This add the necessary binding documentation for the saradc found in all
> > recent processors from Rockchip.
> > 
> > Signed-off-by: Heiko Stuebner <[email-masked]>
> 
> 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.

Did the binding patch make it into any tree? Because when I grep for saradc in 
either linux-next or the iio tree I only get patch 1/2 (the driver itself) but 
the binding document is somehow missing.

Thanks
Heiko

> 
> 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 at 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>;
> > +	};