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charset="utf-8" CMS-TYPE: 105P X-CMS-RootMailID: 20200511021409epcas5p3b78fe59669f13ffae481b57a944da675 References: <20200511020031.25730-1-alim.akhtar@samsung.com> <20200511020031.25730-10-alim.akhtar@samsung.com> <80a387eb-2325-caab-6754-6d94daeeabac@infradead.org> Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Hi Randy > -----Original Message----- > From: Randy Dunlap > Sent: 11 May 2020 08:43 > To: Alim Akhtar ; robh=40kernel.org > Cc: devicetree=40vger.kernel.org; linux-scsi=40vger.kernel.org; krzk=40ke= rnel.org; > avri.altman=40wdc.com; martin.petersen=40oracle.com; > kwmad.kim=40samsung.com; stanley.chu=40mediatek.com; > cang=40codeaurora.org; linux-samsung-soc=40vger.kernel.org; linux-arm- > kernel=40lists.infradead.org; linux-kernel=40vger.kernel.org > Subject: Re: =5BPATCH v8 09/10=5D scsi: ufs-exynos: add UFS host support = for Exynos > SoCs >=20 > 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 > > =40=40 -160,3 +160,15 =40=40 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 =22EXYNOS specific hooks to UFS controller platform driver=22 > > + depends on SCSI_UFSHCD_PLATFORM && ARCH_EXYNOS =7C=7C > COMPILE_TEST >=20 > Since && has higher precedence than =7C=7C, I am thinking that this shoul= d be >=20 > depends on SCSI_UFSHCD_PLATFORM && (ARCH_EXYNOS =7C=7C > COMPILE_TEST) >=20 Sure, I missed this, will add in next version. > > + select PHY_SAMSUNG_UFS > > + help > > + This selects the EXYNOS specific additions to UFSHCD platform drive= r. > > + 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. >=20 >=20 > -- > =7ERandy