From mboxrd@z Thu Jan 1 00:00:00 1970 From: Maxime Ripard Subject: Re: [PATCH 3/3] dmaengine: sun6i: Add support for Allwinner A64 Date: Thu, 31 Aug 2017 16:52:46 +0200 Message-ID: <20170831145246.p4k3uakbn67na3pv@flea.lan> References: <20170830233609.13855-1-stefan.bruens@rwth-aachen.de> <20170830233609.13855-4-stefan.bruens@rwth-aachen.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="q6ijb5qpgbsb6jtp" Return-path: Content-Disposition: inline In-Reply-To: <20170830233609.13855-4-stefan.bruens-vA1bhqPz9FBZXbeN9DUtxg@public.gmane.org> Sender: devicetree-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Stefan =?iso-8859-1?Q?Br=FCns?= Cc: linux-sunxi-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, dmaengine-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Vinod Koul , linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Chen-Yu Tsai , Rob Herring List-Id: devicetree@vger.kernel.org --q6ijb5qpgbsb6jtp Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Thu, Aug 31, 2017 at 01:36:09AM +0200, Stefan Br=FCns wrote: > The A64 SoC has the same dma engine as the H3 (sun8i), with a > reduced amount of physical channels. Add the proper config data > and compatible string to support it. >=20 > Signed-off-by: Stefan Br=FCns > --- > arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi | 4 ++++ > drivers/dma/sun6i-dma.c | 7 +++++++ > 2 files changed, 11 insertions(+) With what device did you test this? As far as I know, the SPI driver doesn't use DMA at all. Maxime --=20 Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com --q6ijb5qpgbsb6jtp Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIcBAEBAgAGBQJZqCK+AAoJEBx+YmzsjxAgwfoQAIdOg/nUV1PYfAl+tCh3A5Vn AMUbwL+sL4YZi2DQKVqrwxItlSpyB1QZMdjx2M7XAM7m9rDpKDJ3kISSiKel2fXv P0ob4uR2bZeDtMqSDOJuCDUI7y4U9zsiN7Dcxlczjs8URGwjx5f337sYpVKe+HSH HEs4hDg2YZGIoKm1N2CLe1RrLKJMG5ZKhh5jy9lO9nUwDTbXVljfOlSbvOcRM9Bj 2CJOdGOlezKW5pYiALSrqez7Piak2WdjdZclkJncdIf9R7UKIEebQax25w9U/PoX z1i2IZpPhp5nRL1wIS86GqrvDEIf0Vi9fjcY/R0yXgXAG1RN62KBj4C+P52lEwrb CYiCSb9dv/PEUtqlKmTW9xUl0HkGPSVHsozxQV/FmpwTwZwQdL8Ls+hqrgHOuBUy kELbgKMkpO5Xuk+hn6qJgk9DUaX4eGxab1wvy9axagSpGJdB/hx5RtJWfCOHtfVj W+kymYFHelSRUxXkTGLkBt2cCyu4+hhuNN7j1Qu8zjf+E3sA97AkDIo7ryrK9vtl fXf45cSsDjJ9VfjOliygX3I9QmyaPGZwsxena+tTKI1Gq1AkMZeWyzMnnfE3DRDn cWepaSuP0FwxURuq5c8mza4T8eQT4nr/ZT201doCY2kfEmkGJzBrhbSA9m/KInTn hPqmr6t4NHs7Uvkmc6Mg =yZ8V -----END PGP SIGNATURE----- --q6ijb5qpgbsb6jtp-- -- 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