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Message-ID: <c0760af4-6867-87f6-4abb-cb4079a7c982@infradead.org>
Date: Fri, 17 Apr 2020 11:20:35 -0700
From: Randy Dunlap <rdunlap@...radead.org>
To: Alim Akhtar <alim.akhtar@...sung.com>, robh@...nel.org
Cc: devicetree@...r.kernel.org, linux-scsi@...r.kernel.org,
krzk@...nel.org, avri.altman@....com, martin.petersen@...cle.com,
kwmad.kim@...sung.com, stanley.chu@...iatek.com,
cang@...eaurora.org, linux-samsung-soc@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 09/10] scsi: ufs-exynos: add UFS host support for
Exynos SoCs
On 4/17/20 10:59 AM, 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
"&&" has higher precedence than "||", so I'm thinking that line should be
+ depends on SCSI_UFSHCD_PLATFORM && (ARCH_EXYNOS || COMPILE_TEST)
> + 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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