Re: [PATCH v3 3/3] arm64: defconfig: Enable BCM2712 on-chip pin controller driver

[Andrea della Porta <andrea.porta@suse.com>]

Hi Stanimir,

On 10:25 Tue 19 Aug     , Stanimir Varbanov wrote:
> Hi Andrea,
> 
> On 8/11/25 5:46 PM, Andrea della Porta wrote:
> > Select the on-chip pin controller driver for BCM2712 SoC.
> > 
> > On RapsberryPi 5 devices it is primarily needed to operate the
> > bluetooth and WiFi devices, to configure the uSD interface
> > and the power button.
> > 
> > Signed-off-by: Andrea della Porta <andrea.porta@suse.com>
> > ---
> >  arch/arm64/configs/defconfig | 1 +
> >  1 file changed, 1 insertion(+)
> > 
> > diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
> > index 58f87d09366c..fafcd7851eb2 100644
> > --- a/arch/arm64/configs/defconfig
> > +++ b/arch/arm64/configs/defconfig
> > @@ -592,6 +592,7 @@ CONFIG_SPI_TEGRA114=m
> >  CONFIG_SPI_SPIDEV=m
> >  CONFIG_SPMI=y
> >  CONFIG_SPMI_MTK_PMIF=m
> > +CONFIG_PINCTRL_BRCMSTB=y
> 
> Have you tried as module and part of initramfs?

Yes, it works.

Thanks,
Andrea

> 
> ~Stan