Message ID | 20191204175112.7308-1-dmurphy@ti.com |
---|---|
State | Not Applicable, archived |
Headers | show |
Series | [1/2] dt-bindings: tcan4x5x: Make wake-gpio an optional gpio | expand |
Context | Check | Description |
---|---|---|
robh/checkpatch | warning | "total: 0 errors, 1 warnings, 14 lines checked" |
On 04/12/2019 18.51, Dan Murphy wrote: > The wake-up of the device can be configured as an optional > feature of the device. Move the wake-up gpio from a requried > property to an optional property. > > Signed-off-by: Dan Murphy <dmurphy@ti.com> > CC: Rob Herring <robh@kernel.org> Reviewed-by: Sean Nyekjaer <sean@geanix.com> > --- > Documentation/devicetree/bindings/net/can/tcan4x5x.txt | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt > index 27e1b4cebfbd..7cf5ef7acba4 100644 > --- a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt > +++ b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt > @@ -10,7 +10,6 @@ Required properties: > - #size-cells: 0 > - spi-max-frequency: Maximum frequency of the SPI bus the chip can > operate at should be less than or equal to 18 MHz. > - - device-wake-gpios: Wake up GPIO to wake up the TCAN device. > - interrupt-parent: the phandle to the interrupt controller which provides > the interrupt. > - interrupts: interrupt specification for data-ready. > @@ -23,6 +22,7 @@ Optional properties: > reset. > - device-state-gpios: Input GPIO that indicates if the device is in > a sleep state or if the device is active. > + - device-wake-gpios: Wake up GPIO to wake up the TCAN device. > > Example: > tcan4x5x: tcan4x5x@0 { >
On 04/12/2019 18.51, Dan Murphy wrote: > The device has the ability to disable the wake-up pin option. > The wake-up pin can be either force to GND or Vsup and does not have to > be tied to a GPIO. In order for the device to not use the wake-up feature > write the register to disable the WAKE_CONFIG option. > > Signed-off-by: Dan Murphy <dmurphy@ti.com> > CC: Sean Nyekjaer <sean@geanix.com> Reviewed-by: Sean Nyekjaer <sean@geanix.com> > --- Hi Dan, I would add tcan4x5x to the subject of this patch -> "net: m_can: tcan4x5x Make wake-up gpio an optional" Will be testing this during this or the next week... /Sean
Marc On 12/5/19 1:39 AM, Sean Nyekjaer wrote: > > > On 04/12/2019 18.51, Dan Murphy wrote: >> The device has the ability to disable the wake-up pin option. >> The wake-up pin can be either force to GND or Vsup and does not have to >> be tied to a GPIO. In order for the device to not use the wake-up >> feature >> write the register to disable the WAKE_CONFIG option. >> >> Signed-off-by: Dan Murphy <dmurphy@ti.com> >> CC: Sean Nyekjaer <sean@geanix.com> > Reviewed-by: Sean Nyekjaer <sean@geanix.com> >> --- > > > Hi Dan, > > I would add tcan4x5x to the subject of this patch -> > "net: m_can: tcan4x5x Make wake-up gpio an optional" > Do you want me to submit v2 with the $subject change? Or would you fix it up when committing it? Dan
On 12/5/19 2:26 PM, Dan Murphy wrote: > On 12/5/19 1:39 AM, Sean Nyekjaer wrote: >> >> >> On 04/12/2019 18.51, Dan Murphy wrote: >>> The device has the ability to disable the wake-up pin option. >>> The wake-up pin can be either force to GND or Vsup and does not have to >>> be tied to a GPIO. In order for the device to not use the wake-up >>> feature >>> write the register to disable the WAKE_CONFIG option. >>> >>> Signed-off-by: Dan Murphy <dmurphy@ti.com> >>> CC: Sean Nyekjaer <sean@geanix.com> >> Reviewed-by: Sean Nyekjaer <sean@geanix.com> >>> --- >> >> >> Hi Dan, >> >> I would add tcan4x5x to the subject of this patch -> >> "net: m_can: tcan4x5x Make wake-up gpio an optional" >> > Do you want me to submit v2 with the $subject change? > > Or would you fix it up when committing it? I'll change the subject while applying. Dan, what about maintainerchip of the tcan4x5? regards, Marc
Marc On 12/5/19 8:39 AM, Marc Kleine-Budde wrote: > On 12/5/19 2:26 PM, Dan Murphy wrote: >> On 12/5/19 1:39 AM, Sean Nyekjaer wrote: >>> >>> On 04/12/2019 18.51, Dan Murphy wrote: >>>> The device has the ability to disable the wake-up pin option. >>>> The wake-up pin can be either force to GND or Vsup and does not have to >>>> be tied to a GPIO. In order for the device to not use the wake-up >>>> feature >>>> write the register to disable the WAKE_CONFIG option. >>>> >>>> Signed-off-by: Dan Murphy <dmurphy@ti.com> >>>> CC: Sean Nyekjaer <sean@geanix.com> >>> Reviewed-by: Sean Nyekjaer <sean@geanix.com> >>>> --- >>> >>> Hi Dan, >>> >>> I would add tcan4x5x to the subject of this patch -> >>> "net: m_can: tcan4x5x Make wake-up gpio an optional" >>> >> Do you want me to submit v2 with the $subject change? >> >> Or would you fix it up when committing it? > I'll change the subject while applying. > > Dan, what about maintainerchip of the tcan4x5? Ooops that was buried in my inbox. It only makes sense for someone from TI to take maintainership of the TCAN device. Do I need to submit a patch to the maintainers file or is the authorship enough? As far as a device what country do you reside in? Dan > regards, > Marc >
On 12/5/19 4:01 PM, Dan Murphy wrote: >> Dan, what about maintainerchip of the tcan4x5? > > Ooops that was buried in my inbox. > > It only makes sense for someone from TI to take maintainership of the > TCAN device. Sriram Dash (Cc'ed) is maintainer of the MMIO driver: > +F: Documentation/devicetree/bindings/net/can/m_can.txt > +F: drivers/net/can/m_can/m_can.c > +F: drivers/net/can/m_can/m_can.h > +F: drivers/net/can/m_can/m_can_platform.c See: > Do I need to submit a patch to the maintainers file or is the authorship > enough? Yes, please send a patch, see Sriram's patch as an example: > https://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git/commit/?h=linux-can-fixes-for-5.5-20191203&id=8c2a58568d6d952f7c7f1dac125b33dc8414627b > As far as a device what country do you reside in? Germany, I'll drop you the address in a private Mail. Marc
On 04/12/2019 18.51, Dan Murphy wrote: > The wake-up of the device can be configured as an optional > feature of the device. Move the wake-up gpio from a requried > property to an optional property. > > Signed-off-by: Dan Murphy <dmurphy@ti.com> > CC: Rob Herring <robh@kernel.org> Tested-by: Sean Nyekjaer <sean@geanix.com> > --- > Documentation/devicetree/bindings/net/can/tcan4x5x.txt | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt > index 27e1b4cebfbd..7cf5ef7acba4 100644 > --- a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt > +++ b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt > @@ -10,7 +10,6 @@ Required properties: > - #size-cells: 0 > - spi-max-frequency: Maximum frequency of the SPI bus the chip can > operate at should be less than or equal to 18 MHz. > - - device-wake-gpios: Wake up GPIO to wake up the TCAN device. > - interrupt-parent: the phandle to the interrupt controller which provides > the interrupt. > - interrupts: interrupt specification for data-ready. > @@ -23,6 +22,7 @@ Optional properties: > reset. > - device-state-gpios: Input GPIO that indicates if the device is in > a sleep state or if the device is active. > + - device-wake-gpios: Wake up GPIO to wake up the TCAN device. > > Example: > tcan4x5x: tcan4x5x@0 { >
On 05/12/2019 08.36, Sean Nyekjaer wrote: > > > On 04/12/2019 18.51, Dan Murphy wrote: >> The wake-up of the device can be configured as an optional >> feature of the device. Move the wake-up gpio from a requried >> property to an optional property. >> >> Signed-off-by: Dan Murphy <dmurphy@ti.com> >> CC: Rob Herring <robh@kernel.org> > Reviewed-by: Sean Nyekjaer <sean@geanix.com> Tested-by: Sean Nyekjaer <sean@geanix.com> >> --- >> Documentation/devicetree/bindings/net/can/tcan4x5x.txt | 2 +- >> 1 file changed, 1 insertion(+), 1 deletion(-) >> >> diff --git a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt >> b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt >> index 27e1b4cebfbd..7cf5ef7acba4 100644 >> --- a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt >> +++ b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt >> @@ -10,7 +10,6 @@ Required properties: >> - #size-cells: 0 >> - spi-max-frequency: Maximum frequency of the SPI bus the chip can >> operate at should be less than or equal to 18 MHz. >> - - device-wake-gpios: Wake up GPIO to wake up the TCAN device. >> - interrupt-parent: the phandle to the interrupt controller >> which provides >> the interrupt. >> - interrupts: interrupt specification for data-ready. >> @@ -23,6 +22,7 @@ Optional properties: >> reset. >> - device-state-gpios: Input GPIO that indicates if the device is in >> a sleep state or if the device is active. >> + - device-wake-gpios: Wake up GPIO to wake up the TCAN device. >> Example: >> tcan4x5x: tcan4x5x@0 { >>
Marc On 12/5/19 8:39 AM, Marc Kleine-Budde wrote: > On 12/5/19 2:26 PM, Dan Murphy wrote: >> On 12/5/19 1:39 AM, Sean Nyekjaer wrote: >>> >>> On 04/12/2019 18.51, Dan Murphy wrote: >>>> The device has the ability to disable the wake-up pin option. >>>> The wake-up pin can be either force to GND or Vsup and does not have to >>>> be tied to a GPIO. In order for the device to not use the wake-up >>>> feature >>>> write the register to disable the WAKE_CONFIG option. >>>> >>>> Signed-off-by: Dan Murphy <dmurphy@ti.com> >>>> CC: Sean Nyekjaer <sean@geanix.com> >>> Reviewed-by: Sean Nyekjaer <sean@geanix.com> >>>> --- >>> >>> Hi Dan, >>> >>> I would add tcan4x5x to the subject of this patch -> >>> "net: m_can: tcan4x5x Make wake-up gpio an optional" >>> >> Do you want me to submit v2 with the $subject change? >> >> Or would you fix it up when committing it? > I'll change the subject while applying. > > Dan, what about maintainerchip of the tcan4x5? Do you know when you will be applying these? I have 2 patches I need to put on top. Dan > regards, > Marc >
On 12/9/19 10:01 PM, Dan Murphy wrote: >>>> I would add tcan4x5x to the subject of this patch -> >>>> "net: m_can: tcan4x5x Make wake-up gpio an optional" >>>> >>> Do you want me to submit v2 with the $subject change? >>> >>> Or would you fix it up when committing it? >> I'll change the subject while applying. >> >> Dan, what about maintainerchip of the tcan4x5? > > Do you know when you will be applying these? The patch is already upstream. See linux-can/mater: https://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git/log/ https://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git/commit/?id=2de497356955ce58cd066fb03d2da5235f3c7c23 > I have 2 patches I need to put on top. Please post them as linux-can/master as base. regards, Marc
Marc On 12/9/19 3:06 PM, Marc Kleine-Budde wrote: > On 12/9/19 10:01 PM, Dan Murphy wrote: >>>>> I would add tcan4x5x to the subject of this patch -> >>>>> "net: m_can: tcan4x5x Make wake-up gpio an optional" >>>>> >>>> Do you want me to submit v2 with the $subject change? >>>> >>>> Or would you fix it up when committing it? >>> I'll change the subject while applying. >>> >>> Dan, what about maintainerchip of the tcan4x5? >> Do you know when you will be applying these? > The patch is already upstream. See linux-can/mater: > > https://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git/log/ > > https://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git/commit/?id=2de497356955ce58cd066fb03d2da5235f3c7c23 Ah I was looking here https://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git >
On 12/9/19 10:07 PM, Dan Murphy wrote: >>> Do you know when you will be applying these? >> The patch is already upstream. See linux-can/mater: >> >> https://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git/log/ >> >> https://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git/commit/?id=2de497356955ce58cd066fb03d2da5235f3c7c23 > > Ah I was looking here > > https://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git Bugfixes go to linux-can. New features to linux-can-next. Marc
diff --git a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt index 27e1b4cebfbd..7cf5ef7acba4 100644 --- a/Documentation/devicetree/bindings/net/can/tcan4x5x.txt +++ b/Documentation/devicetree/bindings/net/can/tcan4x5x.txt @@ -10,7 +10,6 @@ Required properties: - #size-cells: 0 - spi-max-frequency: Maximum frequency of the SPI bus the chip can operate at should be less than or equal to 18 MHz. - - device-wake-gpios: Wake up GPIO to wake up the TCAN device. - interrupt-parent: the phandle to the interrupt controller which provides the interrupt. - interrupts: interrupt specification for data-ready. @@ -23,6 +22,7 @@ Optional properties: reset. - device-state-gpios: Input GPIO that indicates if the device is in a sleep state or if the device is active. + - device-wake-gpios: Wake up GPIO to wake up the TCAN device. Example: tcan4x5x: tcan4x5x@0 {
The wake-up of the device can be configured as an optional feature of the device. Move the wake-up gpio from a requried property to an optional property. Signed-off-by: Dan Murphy <dmurphy@ti.com> CC: Rob Herring <robh@kernel.org> --- Documentation/devicetree/bindings/net/can/tcan4x5x.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)