[OpenWrt-Devel] [bcm53xx] Pin Controller in Northstar

[Vivek Unune]

On Sun, Apr 5, 2020 at 10:48 AM Vivek Unune <npcomplete13 at gmail.com> wrote:
>
> On Tue, Mar 31, 2020 at 5:51 PM Vivek Unune <npcomplete13 at gmail.com> wrote:
> >
> > Hi All / Rafał,
> >
> > I'm about to update device tree for Linksys Panamera router (aka
> > EA9500) so that it uses pin controller defined in BCM5301X.dtsi [1].
> > However, the mainline kernel's Northstar pinctrl driver code
> > (ns-pinctrl.cs [2]) is out of sync with the device tree. As you see,
> > the driver looks for syscon node which is absent in the device tree.
> >
> > Was there a patch submitted to update the device tree along with the
> > driver? I could only find the patch wrt the driver [3]
> >
> > If the device tree was indeed updated, which git repository should I
> > use to prepare and test my patch?
> >
> > Thanks,
> >
> > Vivek
> >
> > [1] https://github.com/torvalds/linux/blob/master/arch/arm/boot/dts/bcm5301x.dtsi
> > [2] https://github.com/torvalds/linux/blob/master/drivers/pinctrl/bcm/pinctrl-ns.c
> > [3] https://patchwork.kernel.org/patch/10735933/
>
> Adding Rafał
>
> So I've managed to compile and have the pincontrol working in OpenWrt.
> However, in order to submit my patch upstream I will need correct tree
> to create my patch.
>
> Rafał - can you point me in the right direction?
>
> Thanks,
>
> Vivek

Bump & change subject.

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