[PATCH v2 0/3] pinctrl: spacemit: add support for K3 SoC
Yixun Lan
dlan at gentoo.org
Thu Jan 1 19:20:52 PST 2026
Hi Linus, Krzysztof,
On 23:49 Thu 01 Jan , Linus Walleij wrote:
> Hi Yixun,
>
> thanks for your patches!
>
> On Fri, Dec 26, 2025 at 1:58 PM Yixun Lan <dlan at gentoo.org> wrote:
>
> > This series attempt to add pinctrl support for SpacemiT K3 SoC,
> >
> > I've removed the RFC tag as the driver is tested on K3 SoC.
> >
> > The K3 pinctrl IP shares almost same logic with previous K1 SoC generation,
> > but has different register offset and pin configuration, I've introduced
> > a pin_to_offset() function to handle the difference of register offset.
> > for the drive strength and schmitter trigger settings, they are also changed.
> >
> > The patch #1 try to add pin support which should handle pin mux, while patch #2
> > adjust drive strength and schmitter trigger settings accordingly for new SoC.
> >
> > Signed-off-by: Yixun Lan <dlan at gentoo.org>
>
> As Krzysztof mentioned, try to use an explicit device tree schema to
> enforce the legal drive strength values as e.g. enums.
>
Ok, I will address this in v3
> Other than this the code looks fine so once the bindings are
> ACK:ed I'm ready to merge this.
>
Thanks
--
Yixun Lan (dlan)
More information about the linux-riscv
mailing list