Re: [PATCH v5 3/7] mtd: spi-nor: sfdp: expose the SFDP as a read-only NVMEM device
"Michael Walle" <[email protected]> Tue, 21 Jul 2026 13:12:52 +0200
| Newsgroups | org.infradead.lists.linux-mtd,org.infradead.lists.linux-arm-kernel,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel,org.kernel.vger.netdev |
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--===============7180654269549199444== Content-Type: multipart/signed; boundary=ab797b970cb1ccfb3d1ed84bb9c19a1fb24835b66e0e80a735c859388d87; micalg=pgp-sha384; protocol="application/pgp-signature" --ab797b970cb1ccfb3d1ed84bb9c19a1fb24835b66e0e80a735c859388d87 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=UTF-8 Hi, On Tue Jul 21, 2026 at 12:17 PM CEST, Manikandan.M wrote: >> Or rather NVEMEM_DEVID_NONE? There will ever be just one SFDP nvmem >> device. >>=20 >> How does the sysfs path looks like? > Currently the sysfs looks like: > > /sys/bus/nvmem/devices/sfdp0 > > I kept AUTO so that the bare "sfdp" name would clash on a board(if any)= =20 > with a second flash exposing a "jedec,sfdp" node. Ah ok. I thought it would have something with spi0,0 in it's path. So yeah, there could of course be multiple flashes with SFDP. -michael --ab797b970cb1ccfb3d1ed84bb9c19a1fb24835b66e0e80a735c859388d87 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iKgEABMJADAWIQTIVZIcOo5wfU/AngkSJzzuPgIf+AUCal9UNBIcbXdhbGxlQGtl cm5lbC5vcmcACgkQEic87j4CH/hhTQF+KZoFG4/icFLa+LRtgnRP2iyB/1wM4IpR ZTM2zKxAVZxOaUG+3GTVHda/yUa1WcR6AX4oRgKid0SEZGVzAaONi7xZxyo28lL1 zsopOz7ovlyRsOxy5atv1KquEEQCsyUY3Ug= =rxYz -----END PGP SIGNATURE----- --ab797b970cb1ccfb3d1ed84bb9c19a1fb24835b66e0e80a735c859388d87-- --===============7180654269549199444== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/ --===============7180654269549199444==--