[RFT PATCH 1/3] usb: misc: usb3503: Fix HUB mode after bootloader initialization

Mark Brown broonie at kernel.org
Wed May 4 11:25:55 PDT 2016

On Wed, May 04, 2016 at 02:01:57PM +0200, Krzysztof Kozlowski wrote:

> This looks like pwrseq for MMC devices so the idea is to:
> 1. Move drivers/mmc/core/pwrseq* to separate directory
> (drivers/power/pwrseq ?)
> 2. Add support for pwrseq to USB core,
> 3. Add new pwrseq driver (or extend existing one): toggling the regulator.
> 4. Add pwrseq phandle to the DT node of USB hub (to the binding
> mentioned by Rob?).

> Does it look sensible?

It certainly seems like a similar problem space, USB seems very much
like MMC in both the spec and the way it tends to get used.
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