From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [PATCH RESEND] spi: spidev: Allow matching DT compatible strings from ACPI Date: Fri, 1 Jul 2016 16:50:35 +0200 Message-ID: <20160701145035.GP6247@sirena.org.uk> References: <20160628152338.GN1711@lahna.fi.intel.com> <20160628161822.GQ17217@sirena.org.uk> <20160629091304.GP1711@lahna.fi.intel.com> <20160629162127.GA6247@sirena.org.uk> <20160629163420.GC1711@lahna.fi.intel.com> <20160629183101.GN6247@sirena.org.uk> <20160629185155.GG1711@lahna.fi.intel.com> <20160629192059.GV6247@sirena.org.uk> <20160630124931.GD23527@lahna.fi.intel.com> <20160701101912.GL23527@lahna.fi.intel.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="0WzQiIesntPPsVaS" Cc: Jarkko Nikula , linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Mika Westerberg Return-path: Content-Disposition: inline In-Reply-To: <20160701101912.GL23527-3PARRvDOhMZrdx17CPfAsdBPR1lH4CV8@public.gmane.org> Sender: linux-spi-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: --0WzQiIesntPPsVaS Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Fri, Jul 01, 2016 at 01:19:12PM +0300, Mika Westerberg wrote: > Windows seems to have a similar spidev raw interface in their MITT test > suite here: > https://msdn.microsoft.com/fi-fi/windows/hardware/drivers/spb/spi-tests-in-mitt > It exposes three ACPI SPI devices with ACPI IDs of SPT0001, SPT0002 and > SPT0003. I'm thinking that instead of using the existing DT compatible > strings we could use these ACPI IDs in the driver. Ugh :( But yes, if there's existing ACPI IDs for this functionality clearly we should support those. Probably with an equivalent warning about how they're only for non-production systems. --0WzQiIesntPPsVaS Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQEcBAEBCAAGBQJXdoM1AAoJECTWi3JdVIfQDQYH/jROBS3AzXFW/TGYQexgLROI iaDan62sqphiLZpyza717eR0YutnU2EPIz5xAqbRvRNK7W6Nt4PptGZf3OiDBIqA +4MXIP15vKqhip4aTKAlJ4Xx3Jc/kf1QQKrCNeim4pOH3jus2rPKovd6BACMRYtG IFPCLOV6aCqISF89gqdqSikoUxCfPCc0S76EZxPVBHnLZlkGh9KJtKbp56zNw/PI e7BiXMbjXvTf//YBQccER7kgfH4ivKnKhPNqMtnY2q28guRADE8eWS8MwxFMN8Wk 1mYB1KEAKUscm9WRm526l9yy2xnlIeKNhC37dwnoxNkNaqa6FHjo9Rt1imuye2M= =ozty -----END PGP SIGNATURE----- --0WzQiIesntPPsVaS-- -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html