From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Kleine-Budde Subject: Re: [PATCH v4 0/6] Remodel FlexCAN register r/w APIs for big endian Date: Mon, 27 Nov 2017 15:07:06 +0100 Message-ID: <8f8c2093-35db-306b-d054-4c27299bfa7c@pengutronix.de> References: <1511529733-27942-1-git-send-email-pankaj.bansal@nxp.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="W9J489nDTh2QNeMmkRT4kQxWCJ68wmGRq" Return-path: In-Reply-To: <1511529733-27942-1-git-send-email-pankaj.bansal-3arQi8VN3Tc@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Pankaj Bansal , wg-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org, linux-can-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: V.Sethi-3arQi8VN3Tc@public.gmane.org, poonam.aggrwal-3arQi8VN3Tc@public.gmane.org List-Id: devicetree@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --W9J489nDTh2QNeMmkRT4kQxWCJ68wmGRq Content-Type: multipart/mixed; boundary="Dvii0I7OuwxKclb6U3TTstTBmJWwOEfVO"; protected-headers="v1" From: Marc Kleine-Budde To: Pankaj Bansal , wg-5Yr1BZd7O62+XT7JhA+gdA@public.gmane.org, linux-can-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: V.Sethi-3arQi8VN3Tc@public.gmane.org, poonam.aggrwal-3arQi8VN3Tc@public.gmane.org Message-ID: <8f8c2093-35db-306b-d054-4c27299bfa7c-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org> Subject: Re: [PATCH v4 0/6] Remodel FlexCAN register r/w APIs for big endian References: <1511529733-27942-1-git-send-email-pankaj.bansal-3arQi8VN3Tc@public.gmane.org> In-Reply-To: <1511529733-27942-1-git-send-email-pankaj.bansal-3arQi8VN3Tc@public.gmane.org> --Dvii0I7OuwxKclb6U3TTstTBmJWwOEfVO Content-Type: text/plain; charset=utf-8 Content-Language: de-DE Content-Transfer-Encoding: quoted-printable On 11/24/2017 02:22 PM, Pankaj Bansal wrote: > This patch series remodels the FlexCAN register r/w APIs for big endian= =2E > The endianness is checked based on optional big-endian property in > device tree. if this property is not present in device tree node then=20 > controller is assumed to be little endian. if this property is present = then > controller is assumed to be big endian. >=20 > An exception to this rule is powerpc P1010RDB, which is always > big-endian, even if big-endian is not present in dts. This is > checked using p1010-flexcan compatible in dts. >=20 > Therefore, remove p1010-flexcan compatible from imx series dts, > as their flexcan core is little endian. >=20 > Finally this series adds support for NXP LS1021A SOC in flexcan, > which is arm based SOC having big-endian FlexCAN controller. >=20 > Pankaj Bansal (6): > can: flexcan: Remodel FlexCAN register r/w APIs for big endian FlexCA= N > controllers. > can: flexcan: adding platform specific details for LS1021A > Documentation : can : flexcan : Add big-endian property to device tre= e > powerpc: dts: P1010: Add endianness property to flexcan node > arm: dts: Remove p1010-flexcan compatible from imx series dts > arm/dts: Add nodes for flexcan devices present on LS1021A-Rev2 SoC Applied to can-next. Thanks, Marc --=20 Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de | --Dvii0I7OuwxKclb6U3TTstTBmJWwOEfVO-- --W9J489nDTh2QNeMmkRT4kQxWCJ68wmGRq Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEE4bay/IylYqM/npjQHv7KIOw4HPYFAlocHAoACgkQHv7KIOw4 HPZ6pwgAhdUYsZa73eHRmsNhUiBOq1Jow9wH0tAr89HGh35id59SYES4Wg82WoE+ rsGddhUy0JbjZ1Y8DyKaWFf8hoJtEtC1JrPs2wbxf1SGARRMTioFGZcbmnb8PEZP 4St3cI9h2qWui7VglgUiX0H1vHA0fXK4lNbWvMoTfIBCxT3Z+2tU/aNffTtzP6RE cByAn+VfTKNCf2um6NG75DNyI5o3s535I5pNo9pJjtot5HFIIoc7L5vdUbnqeYBG 1Km1AnvzoTZyeKvA7Y5eP2liRcZJAlwuJk/23ObSKhyZnVh+ap1LC4mRRN61LbsG 2AsCTW4PS+c8UXYnm2ZIOTmynMzObA== =aZW9 -----END PGP SIGNATURE----- --W9J489nDTh2QNeMmkRT4kQxWCJ68wmGRq-- -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html