Re: [PATCH leds v5 12/12] ARM: dts: turris-omnia: Add global LED brightness change interrupt

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On Fri, Dec 06, 2024 at 10:04:49AM +0100, Klaus Kudielka wrote:
> On Thu, Dec 5, 2024 at 1:43 PM Marek Behún <kabel@xxxxxxxxxx> wrote:
> > On Thu, Dec 05, 2024 at 01:38:10PM +0100, Marek Behún wrote:
> > >
> > > This is because the patch went into 6.13 but the rest of the patches
> > > did not, Lee wants to take them for 6.14 :-(
> > >
> > > Apply this series and it will work.
> > >
> > > https://lore.kernel.org/linux-leds/20241111100355.6978-1-kabel@xxxxxxxxxx/T/
> >
> > Alternatively you can overcome this issue if you enable the
> > turris-omnia-mcu driver in 6.13:
> >
> >   CONFIG_CZNIC_PLATFORMS=y
> >   CONFIG_TURRIS_OMNIA_MCU=y/m
> > (and also the subsequent options).
> >
> > Marek
> 
> Thanks, I will try that when I'm back at the hardware (in a week or so).
> 
> Do I correctly understand the situation:
> For the Turris Omnia LEDs there is now a temporary dependency on
> CONFIG_TURRIS_OMNIA_MCU, which will vanish in 6.14?
> 
> Best regards, Klaus

No, the leds-turris-omnia driver will have hard dependency on turris-omnia-mcu
driver instead. You won't be able to select leds-turris-omnia without enabling
turris-omnia-mcu.

This is because leds-turris-omnia depends on the IRQ line provided by the
turris-omnia-mcu driver.

Marek




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