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

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Date:   Fri, 30 Apr 2021 11:12:09 +0530
From:   Pratyush Yadav <p.yadav@...com>
To:     Michael Walle <michael@...le.cc>
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

On 30/04/21 12:48AM, Michael Walle wrote:
> 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.

Right. Will add them in the next re-roll.
 
> -michael

-- 
Regards,
Pratyush Yadav
Texas Instruments Inc.