Messages in this thread | | | From | "Patil, Rachna" <> | Subject | RE: [PATCH v3 4/8] MFD: ti_am335x_tscadc: add device tree binding information | Date | Tue, 22 Jan 2013 09:31:02 +0000 |
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Hi,
On Sun, Jan 20, 2013 at 03:58:14, Lars-Peter Clausen wrote: > Hi, > > On 01/18/2013 11:48 AM, Patil, Rachna wrote: > > From: "Patil, Rachna" <rachna@ti.com> > > > > Signed-off-by: Patil, Rachna <rachna@ti.com> > > --- > > .../devicetree/bindings/mfd/ti_am335x_tscadc.txt | 35 ++++++++++++++++++++ > > 1 file changed, 35 insertions(+) > > create mode 100644 > > Documentation/devicetree/bindings/mfd/ti_am335x_tscadc.txt > > > > diff --git > > a/Documentation/devicetree/bindings/mfd/ti_am335x_tscadc.txt > > b/Documentation/devicetree/bindings/mfd/ti_am335x_tscadc.txt > > new file mode 100644 > > index 0000000..c13c492 > > --- /dev/null > > +++ b/Documentation/devicetree/bindings/mfd/ti_am335x_tscadc.txt > > @@ -0,0 +1,35 @@ > > +Texas Instruments - TSC / ADC multi-functional device > > + > > +ti_tscadc is a multi-function device with touchscreen and ADC on chip. > > +This document describes the binding for mfd device. > > + > > +Required properties: > > +- compatible: "ti,ti-tscadc" > > +- reg: Specifies the address of MFD block > > +- interrupts: IRQ line connected to the main SoC > > +- interrupt-parent: The parent interrupt controller > > The subnodes and their properties also need documentation.
Ok. I Will add this.
> > > + > > +Optional properties: > > +- ti,hwmods: Hardware information related to TSC/ADC MFD device > > + > > +Example: > > + > > + tscadc: tscadc@44e0d000 { > > + compatible = "ti,ti-tscadc"; > > + reg = <0x44e0d000 0x1000>; > > + > > + interrupt-parent = <&intc>; > > + interrupts = <16>; > > + ti,hwmods = "adc_tsc"; > > + > > + tsc { > > + wires = <4>; > > + x-plate-resistance = <200>; > > + steps-to-configure = <5>; > > + wire-config = <0x00 0x11 0x22 0x33>; > > Non-standard properties should have a vendor prefix.
Ok. I will fix this in the next version of the patch set.
Regards, Rachna
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