linux-kernel - Re: [PATCH 2/6] phy: samsung-ufs: move cdr offset to drvdata

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Message-ID: <e92618c0-056c-5854-9bb3-5fba90a82d96@linaro.org>
Date:   Tue, 31 May 2022 11:56:19 +0200
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Alim Akhtar <alim.akhtar@...sung.com>,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-scsi@...r.kernel.org, linux-phy@...ts.infradead.org
Cc:     devicetree@...r.kernel.org, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, vkoul@...nel.org,
        avri.altman@....com, bvanassche@....org,
        martin.petersen@...cle.com, chanho61.park@...sung.com,
        pankaj.dubey@...sung.com, linux-fsd@...la.com,
        Bharat Uppal <bharat.uppal@...sung.com>
Subject: Re: [PATCH 2/6] phy: samsung-ufs: move cdr offset to drvdata

On 31/05/2022 03:22, Alim Akhtar wrote:
> Move CDR lock offset to drv data so that it can
> be extended for other SoCs which are having CDR
> lock at different register offset.
> 
> Cc: linux-fsd@...la.com
> Signed-off-by: Bharat Uppal <bharat.uppal@...sung.com>
> Signed-off-by: Alim Akhtar <alim.akhtar@...sung.com>
> ---
>  drivers/phy/samsung/phy-exynos7-ufs.c      | 3 +++
>  drivers/phy/samsung/phy-exynosautov9-ufs.c | 2 ++
>  drivers/phy/samsung/phy-samsung-ufs.c      | 3 ++-
>  drivers/phy/samsung/phy-samsung-ufs.h      | 2 +-
>  4 files changed, 8 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/phy/samsung/phy-exynos7-ufs.c b/drivers/phy/samsung/phy-exynos7-ufs.c
> index 7c9008e163db..d1a37273cb1f 100644
> --- a/drivers/phy/samsung/phy-exynos7-ufs.c
> +++ b/drivers/phy/samsung/phy-exynos7-ufs.c
> @@ -11,6 +11,8 @@
>  #define EXYNOS7_EMBEDDED_COMBO_PHY_CTRL_MASK	0x1
>  #define EXYNOS7_EMBEDDED_COMBO_PHY_CTRL_EN	BIT(0)
>  
> +#define PHY_CDR_LOCK_STATUS    0x5e

This should be now renamed to match other defines here, so
EXYNOS7_EMBEDDED_COMBO_PHY_CDR_LOCK_STATUS


Best regards,
Krzysztof