Messages in this thread | | | Date | Tue, 28 Oct 2014 18:02:23 +0100 | Subject | Re: [RFC] pinctrl: Provide a generic device tree binding for per-pin pin controllers | From | Linus Walleij <> |
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On Thu, Oct 23, 2014 at 3:23 PM, Sascha Hauer <s.hauer@pengutronix.de> wrote:
> Most iomux controllers allow a configuration per pin. These currently > have no common device tree binding. There are many different SoC > specific bindings for this class of iomux controllers. Some controllers > artificially group pins together where in hardware no groups exist (for > example lantiq). Other controllers just put each pin into a separate > group which explodes to many many strings to parse (Tegra30).
So I'd specifically like Stephen Warrens comments on this proposal, as well as from everyone else doing per-pin device tree configs.
Yours, Linus Walleij
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