RE: [PATCH v8 09/10] scsi: ufs-exynos: add UFS host support for Exynos SoCs

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Hi Randy

> -----Original Message-----
> From: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
> Sent: 11 May 2020 08:43
> To: Alim Akhtar <alim.akhtar@xxxxxxxxxxx>; robh@xxxxxxxxxx
> Cc: devicetree@xxxxxxxxxxxxxxx; linux-scsi@xxxxxxxxxxxxxxx; krzk@xxxxxxxxxx;
> avri.altman@xxxxxxx; martin.petersen@xxxxxxxxxx;
> kwmad.kim@xxxxxxxxxxx; stanley.chu@xxxxxxxxxxxx;
> cang@xxxxxxxxxxxxxx; linux-samsung-soc@xxxxxxxxxxxxxxx; linux-arm-
> kernel@xxxxxxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx
> Subject: Re: [PATCH v8 09/10] scsi: ufs-exynos: add UFS host support for Exynos
> SoCs
> 
> On 5/10/20 7:00 PM, Alim Akhtar wrote:
> > diff --git a/drivers/scsi/ufs/Kconfig b/drivers/scsi/ufs/Kconfig index
> > e2005aeddc2d..cc7e29c8c24f 100644
> > --- a/drivers/scsi/ufs/Kconfig
> > +++ b/drivers/scsi/ufs/Kconfig
> > @@ -160,3 +160,15 @@ config SCSI_UFS_BSG
> >
> >  	  Select this if you need a bsg device node for your UFS controller.
> >  	  If unsure, say N.
> > +
> > +config SCSI_UFS_EXYNOS
> > +	bool "EXYNOS specific hooks to UFS controller platform driver"
> > +	depends on SCSI_UFSHCD_PLATFORM && ARCH_EXYNOS ||
> COMPILE_TEST
> 
> Since && has higher precedence than ||, I am thinking that this should be
> 
> 	depends on SCSI_UFSHCD_PLATFORM && (ARCH_EXYNOS ||
> COMPILE_TEST)
> 
Sure, I missed this, will add in next version.

> > +	select PHY_SAMSUNG_UFS
> > +	help
> > +	  This selects the EXYNOS specific additions to UFSHCD platform driver.
> > +	  UFS host on EXYNOS includes HCI and UNIPRO layer, and associates
> with
> > +	  UFS-PHY driver.
> > +
> > +	  Select this if you have UFS host controller on EXYNOS chipset.
> > +	  If unsure, say N.
> 
> 
> --
> ~Randy






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