[OpenWrt-Devel] Pin Controller in Northstar

Vivek Unune npcomplete13 at gmail.com
Tue Mar 31 17:51:23 EDT 2020

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?



[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/

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