From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: Re: [PATCH 03/23] ARM: dt: tegra30: iommu: Add "nvidia,memory-clients" Date: Wed, 26 Jun 2013 12:33:54 +0200 Message-ID: <20130626103354.GH27083@manwe> References: <1372238906-9346-4-git-send-email-hdoyu@nvidia.com> <20130626101816.GE27083@manwe> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ISKrrfpKsPiF35CV" Return-path: Content-Disposition: inline In-Reply-To: <20130626101816.GE27083@manwe> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Hiroshi Doyu Cc: iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: iommu@lists.linux-foundation.org --ISKrrfpKsPiF35CV Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Jun 26, 2013 at 12:18:17PM +0200, Thierry Reding wrote: > On Wed, Jun 26, 2013 at 12:28:06PM +0300, Hiroshi Doyu wrote: > [...] > > diff --git a/Documentation/devicetree/bindings/iommu/nvidia,tegra30-smm= u.txt b/Documentation/devicetree/bindings/iommu/nvidia,tegra30-smmu.txt > [...] > > @@ -23,3 +24,13 @@ Example: > > nvidia,swgroups =3D <0x00000000 0x000779ff>; > > nvidia,ahb =3D <&ahb>; > > }; > > + > > + host1x { > > + compatible =3D "nvidia,tegra30-host1x", "simple-bus"; > > + nvidia,memory-clients =3D ; >=20 > And this could use the SWGID(HC) to match up with how GPIOs are > referenced in the DTS files. Scratch that. SWGID() yields a mask for the corresponding swgroup so it's not the same thing. Thierry --ISKrrfpKsPiF35CV Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.20 (GNU/Linux) iQIcBAEBAgAGBQJRysOSAAoJEN0jrNd/PrOhdnUP/1VxUWesJx3hTUampPW/gUDT lwmS+ltwKWS/Lz9KqNB3K7GDy+/zKR8BohMvokvG79wrfp75mx5dkin8jYt6gpbq cvx2ZyNsmYXE9GC1JMGZu51nifYGCXgLSc5AhvTG6fCittOXN/iWYmXFH4YyOUlG 6/CcpUP3J/I6/yaPnizwZrgSfuFMazNMpc+kZ/ApGwNJadgNn8AW/+/r/4Dn8GKr PRV2zoR57BTWXsA5ltOosJX4a+RM+nq6abUWyQdq1mxzFHjvzyrdduxbIdCoIcPX gZq7QwMIE7J867fzNV+14+w3Lj2+ITQHzpDly2YlmcLEF76JyfQ93zMfrmYn4p5u WkJcypfZkD0cyd9Pqk+DldRrlGUl7Yr+zj3RoSZahEmOBl4Z//daIE4xIkQzy3GO ViHXdBSfYGCGgY4CJmI58RPEZDAuT8JFc3RS8XLPS7PtAXbp9vsLBBihGiyIg2fe q6gB+/eRqpOoyLASJKjcXZGBLAchE0hKMErFczJl8bbIENQxlFlzy/pTkkcwVrQw e6mpTd9R5cbGYtwS4RbXW02DllF/v6jHSoEmCVRy7Xu6fm/KwLJsOwMqbb9XMZzI 3oyJwRpPjGn+S39BZMJlW2j4DHmIgtZZHK/gtD/fT5sUnwkDkhd3tvQ2MuKd4o+1 gdEtgX9GP3IiKyQCJFQt =dqiB -----END PGP SIGNATURE----- --ISKrrfpKsPiF35CV--