| Message ID | 1345026708-14139-3-git-send-email-jason77.wang@gmail.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Wed, Aug 15, 2012 at 06:31:47PM +0800, Hui Wang wrote: > The egalax_ts driver needs to get the gpio number of the irq pin, > and use this gpio to wake up the controller. So add a note > for this change. > > Signed-off-by: Hui Wang <jason77.wang@gmail.com> > --- > .../bindings/input/touchscreen/egalax-ts.txt | 19 +++++++++++++++++++ > 1 files changed, 19 insertions(+), 0 deletions(-) > create mode 100644 Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt > > diff --git a/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt > new file mode 100644 > index 0000000..df70318 > --- /dev/null > +++ b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt > @@ -0,0 +1,19 @@ > +* EETI eGalax Multiple Touch Controller > + > +Required properties: > +- compatible: must be "eeti,egalax_ts" Since we define this in the binding anyway, can we have an corresponding .of_match_table in the driver? Regards, Shawn > +- reg: i2c slave address > +- interrupt-parent: the phandle for the interrupt controller > +- interrupts: touch controller interrupt > +- wakeup-gpios: the gpio pin to be used for waking up the controller > + as well as uased as irq pin > + > +Example: > + > + egalax_ts@04 { > + compatible = "eeti,egalax_ts"; > + reg = <0x04>; > + interrupt-parent = <&gpio1>; > + interrupts = <9 2>; > + wakeup-gpios = <&gpio1 9 0>; > + }; > -- > 1.7.6 > -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
Shawn Guo wrote: > On Wed, Aug 15, 2012 at 06:31:47PM +0800, Hui Wang wrote: > >> The egalax_ts driver needs to get the gpio number of the irq pin, >> and use this gpio to wake up the controller. So add a note >> for this change. >> >> Signed-off-by: Hui Wang <jason77.wang@gmail.com> >> --- >> .../bindings/input/touchscreen/egalax-ts.txt | 19 +++++++++++++++++++ >> 1 files changed, 19 insertions(+), 0 deletions(-) >> create mode 100644 Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt >> >> diff --git a/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt >> new file mode 100644 >> index 0000000..df70318 >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt >> @@ -0,0 +1,19 @@ >> +* EETI eGalax Multiple Touch Controller >> + >> +Required properties: >> +- compatible: must be "eeti,egalax_ts" >> > > Since we define this in the binding anyway, can we have an corresponding > .of_match_table in the driver? > > Regards, > Shawn > > OK, will add it in the driver. Regards, Hui. -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
diff --git a/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt new file mode 100644 index 0000000..df70318 --- /dev/null +++ b/Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt @@ -0,0 +1,19 @@ +* EETI eGalax Multiple Touch Controller + +Required properties: +- compatible: must be "eeti,egalax_ts" +- reg: i2c slave address +- interrupt-parent: the phandle for the interrupt controller +- interrupts: touch controller interrupt +- wakeup-gpios: the gpio pin to be used for waking up the controller + as well as uased as irq pin + +Example: + + egalax_ts@04 { + compatible = "eeti,egalax_ts"; + reg = <0x04>; + interrupt-parent = <&gpio1>; + interrupts = <9 2>; + wakeup-gpios = <&gpio1 9 0>; + };
The egalax_ts driver needs to get the gpio number of the irq pin, and use this gpio to wake up the controller. So add a note for this change. Signed-off-by: Hui Wang <jason77.wang@gmail.com> --- .../bindings/input/touchscreen/egalax-ts.txt | 19 +++++++++++++++++++ 1 files changed, 19 insertions(+), 0 deletions(-) create mode 100644 Documentation/devicetree/bindings/input/touchscreen/egalax-ts.txt