linux-kernel - AW: (EXT) Re: [PATCH 2/2] mtd: spi-nor: micron-st: Add support for output-driver-strength

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Message-Id: <kcEE.Dc11rDoPQ8iRcxif5TBAOA.gESl4Bi51wE@vtuxmail01.tq-net.de>
Date:   Mon, 4 Oct 2021 12:10:53 +0000
From:   "Alexander Stein" <Alexander.Stein@...tq-group.com>
To:     Tudor.Ambarus@...rochip.com 
        <Tudor.Ambarus@...rochip.com>,
        Alexander.Stein@...systems.com <Alexander.Stein@...systems.com>,
        miquel.raynal@...tlin.com 
        <miquel.raynal@...tlin.com>,
        richard@....at <richard@....at>,
        vigneshr@...com <vigneshr@...com>,
        robh+dt@...nel.org <robh@...nel.org>,
        p.yadav@...com <p.yadav@...com>,
        michael@...le.cc <michael@...le.cc>
Cc:     linux-mtd@...ts.infradead.org 
        <linux-mtd@...ts.infradead.org>,
        devicetree@...r.kernel.org 
        <devicetree@...r.kernel.org>,
        linux-kernel@...r.kernel.org 
        <linux-kernel@...r.kernel.org>
Subject: AW: (EXT) Re: [PATCH 2/2] mtd: spi-nor: micron-st: Add support for
 output-driver-strength

Hello,

> Does the micron flash define the SCCR SFDP map?

As far as I can tell, it only defines the Basis SPI protocol and the 4-byte Adress Instruction Table.
Dunno when the SCCR SFDP map was added, but this flash only announces JESD216B (SFDP 1.6)

Is there some tool for dumping/decoding the SFDP available?

Best regards,
Alexander