linux-kernel - Re: [PATCH] arm64: dts: uniphier: add input-delay properties to Cadence eMMC node

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Message-ID: <CAK7LNAQvub8HodmDUwWm8CStcNAbrafOzSKzB=fOc8qf_EkcyQ@mail.gmail.com>
Date:   Sun, 14 May 2017 01:14:46 +0900
From:   Masahiro Yamada <yamada.masahiro@...ionext.com>
To:     linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>
Cc:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        devicetree@...r.kernel.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] arm64: dts: uniphier: add input-delay properties to
 Cadence eMMC node

2017-03-31 13:20 GMT+09:00 Masahiro Yamada <yamada.masahiro@...ionext.com>:
> Since commit a04e2b383401 ("mmc: sdhci-cadence: Update PHY delay
> configuration"), PHY parameters must be specified by DT.
>
> The hard-coded settings have been converted as follows:
> - SDHCI_CDNS_PHY_DLY_SD_DEFAULT -> cdns,phy-input-delay-legacy
> - SDHCI_CDNS_PHY_DLY_EMMC_SDR   -> cdns,phy-input-delay-mmc-highspeed
> - SDHCI_CDNS_PHY_DLY_EMMC_DDR   -> cdns,phy-input-delay-mmc-ddr
>
> The following have not been moved:
> - SDHCI_CDNS_PHY_DLY_SD_HS
>    this is unneeded in the eMMC configuration
> - SDHCI_CDNS_PHY_DLY_EMMC_LEGACY
>    this is never enabled by the driver as it is covered by
>    SDHCI_CDNS_PHY_DLY_SD_DEFAULT
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>
> ---

Applied to linux-uniphier.




-- 
Best Regards
Masahiro Yamada