Re: [PATCH v3 2/2] phy: intel-lgm-sdxc: Add support for SDXC PHY

[Ramuthevar, Vadivel MuruganX]

Hi Andy,

ÂThank you for the review comments .

On 4/9/2019 8:39 PM, Andy Shevchenko wrote:
> On Wed, Sep 04, 2019 at 02:27:19PM +0800, Ramuthevar,Vadivel MuruganX wrote:
> > From: Ramuthevar Vadivel Murugan <vadivel.muruganx.ramuthevar@xxxxxxxxxxxxxxx>
> >
> > Add support for SDXC PHY on Intel's Lightning Mountain SoC.
> What's the difference to eMMC PHY?
> Can they share the same / similar code?
eMMC and SDXC interface controller share the common driver since IP block
of the vendor(SDHC-ARASAN) is same, where as PHY is different. The PHY 
is designed by Intel itself to support
specific eMMC card and SD/SDIO card specific. e.g: PAD, CLK, driver 
strength..etc.

IP block of the PHYÂ is different module for eMMC and SDXC to adapt the 
controllers, that is reason we have different drivers.
---
With Best Regards
Vadivel