Hi Lee, On Mon, Jul 17, 2017 at 11:49:45AM +0100, Lee Jones wrote: > On Fri, 30 Jun 2017, Sebastian Reichel wrote: > > > DA9052 allows using the touchscreen input pins as general purpose > > analogue input pin by wiring analogue inputs to X+, X-, Y+ and Y- > > and providing a reference voltage at TSIREF pin. > > > > Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxxxx> > > --- > > Documentation/devicetree/bindings/mfd/da9052-i2c.txt | 8 ++++++++ > > 1 file changed, 8 insertions(+) > > > > diff --git a/Documentation/devicetree/bindings/mfd/da9052-i2c.txt b/Documentation/devicetree/bindings/mfd/da9052-i2c.txt > > index 9554292dc6cb..57fa74e65664 100644 > > --- a/Documentation/devicetree/bindings/mfd/da9052-i2c.txt > > +++ b/Documentation/devicetree/bindings/mfd/da9052-i2c.txt > > @@ -4,6 +4,14 @@ Required properties: > > - compatible : Should be "dlg,da9052", "dlg,da9053-aa", > > "dlg,da9053-ab", or "dlg,da9053-bb" > > > > +Optional properties: > > +- dlg,tsi-as-adc : Boolean, if set the X+, X-, Y+, Y- touchscreen > > + input lines are used as general purpose analogue > > + input. > > +- tsiref-supply: Phandle to the regulator, which provides the reference > > + voltage for the TSIREF pin. Must be provided when the > > + touchscreen pins are used for ADC purposes. > > + > > DT Ack please. There is a v5 of this series, which has Acked-by from Rob already and got positive feedback from Guenter Roeck for the hwmon parts: http://lkml.iu.edu/hypermail/linux/kernel/1707.0/00518.html (if you received v4, v5 should also be in your INBOX) -- Sebastian
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