linux-kernel - Re: [RFC PATCH 5/6] spi: cadence-qspi: Tune PHY to allow running at higher frequencies

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Message-ID: <143b24c61109823f6e616cf91d28d16c@walle.cc>
Date:   Fri, 30 Apr 2021 00:48:21 +0200
From:   Michael Walle <michael@...le.cc>
To:     Pratyush Yadav <p.yadav@...com>
Cc:     Nishanth Menon <nm@...com>, Tero Kristo <kristo@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Tudor Ambarus <tudor.ambarus@...rochip.com>,
        Miquel Raynal <miquel.raynal@...tlin.com>,
        Richard Weinberger <richard@....at>,
        Vignesh Raghavendra <vigneshr@...com>,
        Mark Brown <broonie@...nel.org>,
        linux-arm-kernel@...ts.infradead.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mtd@...ts.infradead.org,
        linux-spi@...r.kernel.org, Lokesh Vutla <lokeshvutla@...com>
Subject: Re: [RFC PATCH 5/6] spi: cadence-qspi: Tune PHY to allow running at
 higher frequencies

Am 2021-03-11 20:12, schrieb Pratyush Yadav:
> +	if (of_property_read_u32(np, "cdns,phy-tx-start", 
> &f_pdata->phy_tx_start))
> +		f_pdata->phy_tx_start = 16;
> +
> +	if (of_property_read_u32(np, "cdns,phy-tx-end", 
> &f_pdata->phy_tx_end))
> +		f_pdata->phy_tx_end = 48;
> +

I didn't see a dt-bindings patch for these.

-michael