Re: [PATCH 0/2] usb: phy: Add support for the Qualcomm HSIC USB PHY

Neil Armstrong
2016-06-20T09:21:43Z

On 06/17/2016 06:39 PM, Stephen Boyd wrote:
> On 06/17/2016 03:25 AM, Neil Armstrong wrote:
>> In order to support the Qualcomm MDM9615 in the Sierra Wireless WP8548
>> Modules, add the Qualcomm HSIC USB PHY used inside the MDM9615 SoC.
>>
>> This patchset is part of a global SoC + Module + Board support for the
>> Sierra Wireless mangOH Board support with the WP8548 module.
>>
>>
>
> I've been working on an hsic driver for apq8074 which matches the same
> hardware. I was going to send it out this week but got dragged down into
> the HS phy part of it and fixing all the OTG handling. I'd prefer we
> don't go down the route of your patches which ioremap the controller
> address space in the phy driver. Instead we should use the ULPI bus that
> was recently introduced. Care to take my patches for a spin[1]? I'll Cc
> you on them once I send them out, which should be very soon.
>
> [1]
> https://git.linaro.org/people/stephen.boyd/linux.git/shortlog/refs/heads/usb-hsic-8074
>

Hi Stephen,

No problem, my implementation was very basic and Host-mode only.

I must check if it's still functional but yes, I'll take your patches.

Neil