# \[PATCH v2 4/7\] regulator: anatop-regulator: convert to use syscon to access anatop register

- From: Dong Aisheng \<hidden\>
- Date: 2012-08-28 02:29:49 
- List: linux-arm-kernel
- Page: https://ratatoskr.run/linux-arm-kernel/2012/08/3915044
- Thread: https://ratatoskr.run/linux-arm-kernel/2012/08/3914729/t.md

```text
On Tue, Aug 28, 2012 at 06:15:35AM +0800, Shawn Guo wrote:
....
> > +	sreg->anatop = syscon_regmap_lookup_by_phandle(np, "fsl,anatop");
> > +	if (IS_ERR(sreg->anatop))
> > +		return PTR_ERR(sreg->anatop);
> > +
> 
> All the anatop regulators are child nodes of anatop.  It looks a little
> odd to use phandle there.  of_get_parent should just works.
> 
Yes, this is a special case.
It's also ok for me to use of_get_parent if you want.
Will update it.

Regards
Dong Aisheng
```