Re: [PATCH] mmc:host:sdhci-pci: Addition of Arasan PCI controller with integrated phy.

[Nishanth Menon]

On 09/27/2017 02:27 PM, Atul Garg wrote:
> On Sep 26, 2017 8:55 PM, "Shawn Lin" <shawn.lin@xxxxxxxxxxxxxx 
> <mailto:shawn.lin@xxxxxxxxxxxxxx>> wrote:
>     On 2017/9/27 2:59, Atul Garg wrote:

[...]

>         ---
>          Â drivers/mmc/host/sdhci-pci-core.c | 372
>         ++++++++++++++++++++++++++++++++++++++
>
>
>     Fundamentally maybe you need a sdhci-pci-arasan.c
>
>     And the arasan PHY isn't new here as sdhci-of-arasan already added
>     arasan PHY support for eMMC 5.1, but just with different register
>     layout and content. So could you also use generic PHY framework?
>
>
> Thanks. We are doing two things adding support for Arasan PCI SDHC and 
> PHY specific code to it integrated via a window in same PCI address 
> space (extended).
>
> If we correctly understand, you are suggesting to take the PHY code 
> out as a PHY driver module similar to phy/rockchip/ and use those 
> functions from phy framework within the sdhci-pci-core?

yes, it might allow some reuse possibly as well.


--
Regards,
Nishanth Menon

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