On 08:29 Thu 16 May , Eduardo Valentin wrote:
> On 15-05-2013 12:57, Jean-Christophe PLAGNIOL-VILLARD wrote:
> > On 12:36 Wed 15 May , Eduardo Valentin wrote:
> >> On 15-05-2013 11:23, Benoit Cousson wrote:
> >>> Hi Eduardo,
> >>>
> >>> On 05/15/2013 04:58 PM, Eduardo Valentin wrote:
> >>>> Include bandgap devices for OMAP4460 devices.
> >>>>
> >>>> Cc: "Benoît Cousson" <b-cousson@xxxxxx>
> >>>> Cc: Tony Lindgren <tony@xxxxxxxxxxx>
> >>>> Cc: Russell King <linux@xxxxxxxxxxxxxxxx>
> >>>> Cc: linux-omap@xxxxxxxxxxxxxxx
> >>>> Cc: devicetree-discuss@xxxxxxxxxxxxxxxx
> >>>> Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> >>>> Cc: linux-kernel@xxxxxxxxxxxxxxx
> >>>> Signed-off-by: Eduardo Valentin <eduardo.valentin@xxxxxx>
> >>>> ---
> >>>> arch/arm/boot/dts/omap4460.dtsi | 9 +++++++++
> >>>> 1 file changed, 9 insertions(+)
> >>>>
> >>>> diff --git a/arch/arm/boot/dts/omap4460.dtsi b/arch/arm/boot/dts/omap4460.dtsi
> >>>> index 2cf227c..e5bfbfe 100644
> >>>> --- a/arch/arm/boot/dts/omap4460.dtsi
> >>>> +++ b/arch/arm/boot/dts/omap4460.dtsi
> >>>> @@ -29,4 +29,13 @@
> >>>> <0 55 0x4>;
> >>>> ti,hwmods = "debugss";
> >>>> };
> >>>> +
> >>>> + bandgap {
> >>>> + reg = <0x4a002260 0x4
> >>>> + 0x4a00232C 0x4
> >>>> + 0x4a002378 0x18>;
> >>>> + compatible = "ti,omap4460-bandgap";
> >>>> + interrupts = <0 126 4>; /* talert */
> >>>> + ti,tshut-gpio = <86>;
> >>
> >>
> >>
> >>>
> >>> Why do you need a custom attribute for GPIO? Cannot you use the standard
> >>> one?
> >>
> >> I believe it was by your suggestion :-), during the first attempts to
> >> send this driver. But could not find the thread link :-( sorry.
> >>
> >>
> >> I guess the reasoning to mark it as a ti specific is because it will be
> >> used as IRQ line to treat thermal shutdown (in SW).
> > so use interrup-parent
>
>
> Jean-Christophe,
>
> That will change the controller and break the configuration for the
> other IRQ line, coming from GIC.
put this on hold I'm preparing a fix for this
I've discuss with Grant already.
This way for me is buggy
Best Regards,
J.
>
> >>
> >>>
> >>> Where is the gpio controller phandle?
> >>>
> >>> Usually it looks like this:
> >>>
> >>> gpios = <&gpio1 8 0>;
> >>>
> >>>
> >>> Regards,
> >>> Benoit
> >>>
> >>>
> >>>
> >>
> >>
> >
> >
> >
> >> _______________________________________________
> >> linux-arm-kernel mailing list
> >> linux-arm-kernel@xxxxxxxxxxxxxxxxxxx
> >> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
> >
> >
> >
>
>
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