Message ID | 20151103072124.GA33601@dtor-ws (mailing list archive) |
---|---|
State | Accepted |
Headers | show |
On Tue, Nov 3, 2015 at 1:21 AM, Dmitry Torokhov <dmitry.torokhov@gmail.com> wrote: > On Mon, Nov 02, 2015 at 02:50:29PM -0600, Michael Welling wrote: >> On Mon, Nov 02, 2015 at 09:19:50AM -0600, Rob Herring wrote: >> > > +Required properties: >> > > + - compatible : "ti,tsc2004" >> > > + - interrupts : IRQ specifier >> > > + - vio-supply : Regulator specifier >> > >> > reg property? >> >> Rob, >> >> It appears that I missed this in the description. >> >> Probably because I was following the lead of the ts2005 description. >> >> How does this look: >> - reg : I2C address. 0x48 - 0x4b based on the voltage applied to >> the AD1 and AD0 inputs on the IC. >> > > How about the version below? > > Thanks. > > -- > Dmitry > > > Input: tsc2004 - document ts2004 dt bindings > > From: Michael Welling <mwelling@ieee.org> > > Adds documentation for the devicetree bindings of the new tsc2004 driver. > > Signed-off-by: Michael Welling <mwelling@ieee.org> > Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Acked-by: Rob Herring <robh@kernel.org> > --- > .../bindings/input/touchscreen/tsc2005.txt | 34 ++++++++++++++++---- > 1 file changed, 28 insertions(+), 6 deletions(-) > > diff --git a/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt b/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt > index 09089a6..b80c04b 100644 > --- a/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt > +++ b/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt > @@ -1,14 +1,15 @@ > -* Texas Instruments tsc2005 touchscreen controller > +* Texas Instruments tsc2004 and tsc2005 touchscreen controllers > > Required properties: > - - compatible : "ti,tsc2005" > - - reg : SPI device address > - - spi-max-frequency : Maximal SPI speed > + - compatible : "ti,tsc2004" or "ti,tsc2005" > + - reg : Device address > - interrupts : IRQ specifier > - - reset-gpios : GPIO specifier > - - vio-supply : Regulator specifier > + - spi-max-frequency : Maximum SPI clocking speed of the device > + (for tsc2005) > > Optional properties: > + - vio-supply : Regulator specifier > + - reset-gpios : GPIO specifier for the controller reset line > - ti,x-plate-ohms : integer, resistance of the touchscreen's X plates > in ohm (defaults to 280) > - ti,esd-recovery-timeout-ms : integer, if the touchscreen does not respond after > @@ -18,6 +19,27 @@ Optional properties: > > Example: > > +&i2c3 { > + tsc2004@48 { > + compatible = "ti,tsc2004"; > + reg = <0x48>; > + vio-supply = <&vio>; > + > + reset-gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; > + interrupts-extended = <&gpio1 27 IRQ_TYPE_EDGE_RISING>; > + > + touchscreen-fuzz-x = <4>; > + touchscreen-fuzz-y = <7>; > + touchscreen-fuzz-pressure = <2>; > + touchscreen-size-x = <4096>; > + touchscreen-size-y = <4096>; > + touchscreen-max-pressure = <2048>; > + > + ti,x-plate-ohms = <280>; > + ti,esd-recovery-timeout-ms = <8000>; > + }; > +} > + > &mcspi1 { > tsc2005@0 { > compatible = "ti,tsc2005"; -- 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
On Tue, Nov 03, 2015 at 09:31:10AM -0600, Rob Herring wrote: > On Tue, Nov 3, 2015 at 1:21 AM, Dmitry Torokhov > <dmitry.torokhov@gmail.com> wrote: > > On Mon, Nov 02, 2015 at 02:50:29PM -0600, Michael Welling wrote: > >> On Mon, Nov 02, 2015 at 09:19:50AM -0600, Rob Herring wrote: > >> > > +Required properties: > >> > > + - compatible : "ti,tsc2004" > >> > > + - interrupts : IRQ specifier > >> > > + - vio-supply : Regulator specifier > >> > > >> > reg property? > >> > >> Rob, > >> > >> It appears that I missed this in the description. > >> > >> Probably because I was following the lead of the ts2005 description. > >> > >> How does this look: > >> - reg : I2C address. 0x48 - 0x4b based on the voltage applied to > >> the AD1 and AD0 inputs on the IC. > >> > > > > How about the version below? > > > > Thanks. > > > > -- > > Dmitry > > > > > > Input: tsc2004 - document ts2004 dt bindings Just noticed that it says ts2004 instead of tsc2004 in the subject. Otherwise, I am fine with it. Thanks for the assistance. Still no acks or reviews for the other patches in the series. I would like for someone to test the tsc2005 support to see if it still works. The tsc2004 works very well on the target that I have here. > > > > From: Michael Welling <mwelling@ieee.org> > > > > Adds documentation for the devicetree bindings of the new tsc2004 driver. > > > > Signed-off-by: Michael Welling <mwelling@ieee.org> > > Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> > > Acked-by: Rob Herring <robh@kernel.org> > > > --- > > .../bindings/input/touchscreen/tsc2005.txt | 34 ++++++++++++++++---- > > 1 file changed, 28 insertions(+), 6 deletions(-) > > > > diff --git a/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt b/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt > > index 09089a6..b80c04b 100644 > > --- a/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt > > +++ b/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt > > @@ -1,14 +1,15 @@ > > -* Texas Instruments tsc2005 touchscreen controller > > +* Texas Instruments tsc2004 and tsc2005 touchscreen controllers > > > > Required properties: > > - - compatible : "ti,tsc2005" > > - - reg : SPI device address > > - - spi-max-frequency : Maximal SPI speed > > + - compatible : "ti,tsc2004" or "ti,tsc2005" > > + - reg : Device address > > - interrupts : IRQ specifier > > - - reset-gpios : GPIO specifier > > - - vio-supply : Regulator specifier > > + - spi-max-frequency : Maximum SPI clocking speed of the device > > + (for tsc2005) > > > > Optional properties: > > + - vio-supply : Regulator specifier > > + - reset-gpios : GPIO specifier for the controller reset line > > - ti,x-plate-ohms : integer, resistance of the touchscreen's X plates > > in ohm (defaults to 280) > > - ti,esd-recovery-timeout-ms : integer, if the touchscreen does not respond after > > @@ -18,6 +19,27 @@ Optional properties: > > > > Example: > > > > +&i2c3 { > > + tsc2004@48 { > > + compatible = "ti,tsc2004"; > > + reg = <0x48>; > > + vio-supply = <&vio>; > > + > > + reset-gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; > > + interrupts-extended = <&gpio1 27 IRQ_TYPE_EDGE_RISING>; > > + > > + touchscreen-fuzz-x = <4>; > > + touchscreen-fuzz-y = <7>; > > + touchscreen-fuzz-pressure = <2>; > > + touchscreen-size-x = <4096>; > > + touchscreen-size-y = <4096>; > > + touchscreen-max-pressure = <2048>; > > + > > + ti,x-plate-ohms = <280>; > > + ti,esd-recovery-timeout-ms = <8000>; > > + }; > > +} > > + > > &mcspi1 { > > tsc2005@0 { > > compatible = "ti,tsc2005"; -- 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
On Tue, Nov 03, 2015 at 09:41:17AM -0600, Michael Welling wrote: > On Tue, Nov 03, 2015 at 09:31:10AM -0600, Rob Herring wrote: > > On Tue, Nov 3, 2015 at 1:21 AM, Dmitry Torokhov > > <dmitry.torokhov@gmail.com> wrote: > > > On Mon, Nov 02, 2015 at 02:50:29PM -0600, Michael Welling wrote: > > >> On Mon, Nov 02, 2015 at 09:19:50AM -0600, Rob Herring wrote: > > >> > > +Required properties: > > >> > > + - compatible : "ti,tsc2004" > > >> > > + - interrupts : IRQ specifier > > >> > > + - vio-supply : Regulator specifier > > >> > > > >> > reg property? > > >> > > >> Rob, > > >> > > >> It appears that I missed this in the description. > > >> > > >> Probably because I was following the lead of the ts2005 description. > > >> > > >> How does this look: > > >> - reg : I2C address. 0x48 - 0x4b based on the voltage applied to > > >> the AD1 and AD0 inputs on the IC. > > >> > > > > > > How about the version below? > > > > > > Thanks. > > > > > > -- > > > Dmitry > > > > > > > > > Input: tsc2004 - document ts2004 dt bindings > > Just noticed that it says ts2004 instead of tsc2004 in the subject. > Otherwise, I am fine with it. > > Thanks for the assistance. > > Still no acks or reviews for the other patches in the series. > I would like for someone to test the tsc2005 support to see if it still works. > > The tsc2004 works very well on the target that I have here. I folded this patch into the patch #3 and applied everything. Thanks!
On Tue, Nov 03, 2015 at 02:59:13PM -0800, Dmitry Torokhov wrote: > On Tue, Nov 03, 2015 at 09:41:17AM -0600, Michael Welling wrote: > > On Tue, Nov 03, 2015 at 09:31:10AM -0600, Rob Herring wrote: > > > On Tue, Nov 3, 2015 at 1:21 AM, Dmitry Torokhov > > > <dmitry.torokhov@gmail.com> wrote: > > > > On Mon, Nov 02, 2015 at 02:50:29PM -0600, Michael Welling wrote: > > > >> On Mon, Nov 02, 2015 at 09:19:50AM -0600, Rob Herring wrote: > > > >> > > +Required properties: > > > >> > > + - compatible : "ti,tsc2004" > > > >> > > + - interrupts : IRQ specifier > > > >> > > + - vio-supply : Regulator specifier > > > >> > > > > >> > reg property? > > > >> > > > >> Rob, > > > >> > > > >> It appears that I missed this in the description. > > > >> > > > >> Probably because I was following the lead of the ts2005 description. > > > >> > > > >> How does this look: > > > >> - reg : I2C address. 0x48 - 0x4b based on the voltage applied to > > > >> the AD1 and AD0 inputs on the IC. > > > >> > > > > > > > > How about the version below? > > > > > > > > Thanks. > > > > > > > > -- > > > > Dmitry > > > > > > > > > > > > Input: tsc2004 - document ts2004 dt bindings > > > > Just noticed that it says ts2004 instead of tsc2004 in the subject. > > Otherwise, I am fine with it. > > > > Thanks for the assistance. > > > > Still no acks or reviews for the other patches in the series. > > I would like for someone to test the tsc2005 support to see if it still works. > > > > The tsc2004 works very well on the target that I have here. > > I folded this patch into the patch #3 and applied everything. > Great. Will this patch series conflict with the patch series to take out the .owner=THIS_MODULE from spi_drivers? https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1004626.html > Thanks! > > -- > Dmitry -- 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
On Tue, Nov 03, 2015 at 05:11:56PM -0600, Michael Welling wrote: > On Tue, Nov 03, 2015 at 02:59:13PM -0800, Dmitry Torokhov wrote: > > On Tue, Nov 03, 2015 at 09:41:17AM -0600, Michael Welling wrote: > > > On Tue, Nov 03, 2015 at 09:31:10AM -0600, Rob Herring wrote: > > > > On Tue, Nov 3, 2015 at 1:21 AM, Dmitry Torokhov > > > > <dmitry.torokhov@gmail.com> wrote: > > > > > On Mon, Nov 02, 2015 at 02:50:29PM -0600, Michael Welling wrote: > > > > >> On Mon, Nov 02, 2015 at 09:19:50AM -0600, Rob Herring wrote: > > > > >> > > +Required properties: > > > > >> > > + - compatible : "ti,tsc2004" > > > > >> > > + - interrupts : IRQ specifier > > > > >> > > + - vio-supply : Regulator specifier > > > > >> > > > > > >> > reg property? > > > > >> > > > > >> Rob, > > > > >> > > > > >> It appears that I missed this in the description. > > > > >> > > > > >> Probably because I was following the lead of the ts2005 description. > > > > >> > > > > >> How does this look: > > > > >> - reg : I2C address. 0x48 - 0x4b based on the voltage applied to > > > > >> the AD1 and AD0 inputs on the IC. > > > > >> > > > > > > > > > > How about the version below? > > > > > > > > > > Thanks. > > > > > > > > > > -- > > > > > Dmitry > > > > > > > > > > > > > > > Input: tsc2004 - document ts2004 dt bindings > > > > > > Just noticed that it says ts2004 instead of tsc2004 in the subject. > > > Otherwise, I am fine with it. > > > > > > Thanks for the assistance. > > > > > > Still no acks or reviews for the other patches in the series. > > > I would like for someone to test the tsc2005 support to see if it still works. > > > > > > The tsc2004 works very well on the target that I have here. > > > > I folded this patch into the patch #3 and applied everything. > > > > Great. > > Will this patch series conflict with the patch series to take out the .owner=THIS_MODULE > from spi_drivers? > > https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1004626.html If he tries to get them in one pass - probably, but the conflicts should be trivial and should be easily resolved by SPI maintainer and/or Linus. Or he could split the patch per-subsystem. Thanks.
diff --git a/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt b/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt index 09089a6..b80c04b 100644 --- a/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt +++ b/Documentation/devicetree/bindings/input/touchscreen/tsc2005.txt @@ -1,14 +1,15 @@ -* Texas Instruments tsc2005 touchscreen controller +* Texas Instruments tsc2004 and tsc2005 touchscreen controllers Required properties: - - compatible : "ti,tsc2005" - - reg : SPI device address - - spi-max-frequency : Maximal SPI speed + - compatible : "ti,tsc2004" or "ti,tsc2005" + - reg : Device address - interrupts : IRQ specifier - - reset-gpios : GPIO specifier - - vio-supply : Regulator specifier + - spi-max-frequency : Maximum SPI clocking speed of the device + (for tsc2005) Optional properties: + - vio-supply : Regulator specifier + - reset-gpios : GPIO specifier for the controller reset line - ti,x-plate-ohms : integer, resistance of the touchscreen's X plates in ohm (defaults to 280) - ti,esd-recovery-timeout-ms : integer, if the touchscreen does not respond after @@ -18,6 +19,27 @@ Optional properties: Example: +&i2c3 { + tsc2004@48 { + compatible = "ti,tsc2004"; + reg = <0x48>; + vio-supply = <&vio>; + + reset-gpios = <&gpio4 8 GPIO_ACTIVE_HIGH>; + interrupts-extended = <&gpio1 27 IRQ_TYPE_EDGE_RISING>; + + touchscreen-fuzz-x = <4>; + touchscreen-fuzz-y = <7>; + touchscreen-fuzz-pressure = <2>; + touchscreen-size-x = <4096>; + touchscreen-size-y = <4096>; + touchscreen-max-pressure = <2048>; + + ti,x-plate-ohms = <280>; + ti,esd-recovery-timeout-ms = <8000>; + }; +} + &mcspi1 { tsc2005@0 { compatible = "ti,tsc2005";