[PATCH V2 4/5] dt-bindings: pinctrl: add imx7ulp pinctrl binding doc

[Shawn Guo]

On Thu, May 25, 2017 at 05:04:58AM +0000, A.S. Dong wrote:
> If we really want to change, 'IMX7ULP1' may be a little strange as 'IMX7ULP' is
> the official external name and all other places are using it.
> So IMX7ULP may be more suitable.

Yes, I actually meant IMX7ULP, which matches how we name the SoC
elsewhere in the kernel.

> 
> Then next generation may be:
> IMX7ULP0_PAD_PTC0_PTC0.
> Vs
> IMX7ULP_PAD_PTC0_PTC0
> 
> Just not much better than:
> ULP1_PAD_PTC0_PTC0.
> vs
> ULP0_PAD_PTC0_PTC0
> 
> That's why I did not do it initially.
> 
> However, if you do want the change, i'm okay to do it.

For the next generation, we will have a name for it in the kernel
anyway.  The pinctrl macro simply follows that name.

Shawn