From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: Re: [PATCH v8 1/2] mfd: add atmel-hlcdc driver Date: Tue, 7 Oct 2014 12:06:33 +0200 Message-ID: <20141007100632.GA31575@ulmo> References: <1412603324-18789-1-git-send-email-boris.brezillon@free-electrons.com> <1412603324-18789-2-git-send-email-boris.brezillon@free-electrons.com> <20141007094427.GW25331@lee--X1> <20141007094727.GA12631@ulmo> <20141007095932.GY25331@lee--X1> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============2099080702==" Return-path: In-Reply-To: <20141007095932.GY25331@lee--X1> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: Lee Jones Cc: Mark Rutland , Samuel Ortiz , Pawel Moll , linux-pwm@vger.kernel.org, Ian Campbell , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, Rob Herring , Kumar Gala List-Id: devicetree@vger.kernel.org --===============2099080702== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="/04w6evG8XlLl3ft" Content-Disposition: inline --/04w6evG8XlLl3ft Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Oct 07, 2014 at 10:59:32AM +0100, Lee Jones wrote: > On Tue, 07 Oct 2014, Thierry Reding wrote: >=20 > > On Tue, Oct 07, 2014 at 10:44:27AM +0100, Lee Jones wrote: > > > On Mon, 06 Oct 2014, Boris Brezillon wrote: > > >=20 > > > > The HLCDC IP available on some Atmel SoCs (i.e. at91sam9n12, at91sa= m9x5 > > > > family or sama5d3 family) exposes 2 subdevices: > > > > - a display controller (controlled by a DRM driver) > > > > - a PWM chip > > > >=20 > > > > The MFD device provides a regmap and several clocks (those connected > > > > to this hardware block) to its subdevices. > > > >=20 > > > > This way concurrent accesses to the iomem range are handled by the = regmap > > > > framework, and each subdevice can safely access HLCDC registers. > > > >=20 > > > > Signed-off-by: Boris Brezillon > > > > Acked-by: Lee Jones > > > > Tested-by: Anthony Harivel > > > > Tested-by: Ludovic Desroches > > > > --- > > > > drivers/mfd/Kconfig | 6 ++ > > > > drivers/mfd/Makefile | 1 + > > > > drivers/mfd/atmel-hlcdc.c | 122 ++++++++++++++++++++++++++++= ++++++++++++ > > > > include/linux/mfd/atmel-hlcdc.h | 85 ++++++++++++++++++++++++++++ > > > > 4 files changed, 214 insertions(+) > > > > create mode 100644 drivers/mfd/atmel-hlcdc.c > > > > create mode 100644 include/linux/mfd/atmel-hlcdc.h > > >=20 > > > Applied for v3.19. > >=20 > > Will you provide a stable branch that I can pull into the PWM tree? >=20 > I hadn't planned on it. What do you need that for? Because the PWM driver depends on this series. But if you prefer you could also take the PWM driver through your tree. Thierry --/04w6evG8XlLl3ft Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBAgAGBQJUM7soAAoJEN0jrNd/PrOhr9cP/0J7sGcdtFFskYk0knK+Fdhz YTEugdzuRo+1x+qtadXRRYKeM4vivpNla4uOCERernDwa9xhWvZPu0br9E+59fAf Ke40mO3ahNXnvUlCd7EC/4mWMYJpkCdYVuDD9DQ4w70tcy+uzQrCvXojJGSs/ITN tDrPsPmanO36eHfYtfUf/8XjdkzgSvFIZKMRGGvdaG4XohUntdOOD/ujhtUMRr2O I4eQXS7onqwrgVkNSeW1iIVQSw6WqKvUqZwja6XNeGUewzo2j8WyLSnSgxVb5zca hTBiZQApV8c7M/GUtWNMrUsb2mFltglw2Zykr+tdXqGz36vtTqTf4t4My2qEtvzB 9E/euV0KWeJL24n9Trjq7kvyILWgFjXJxdhM2q50r4ExZs5qF+rVLrUbZiiR0a9p WKqQ5gtin3CHVxsTkgmTDhyhsx4o1cMFT0VuaGb0qTRwDpvqShsMYvHenssgJisY RUYo1j1ubaEFEGnlidlUIww5hlGvorBUtGbCzp7t5JBg9Zzdo8z8VAqxuf1ZjvL2 LVa/rU7dz2wR0U3OPlFNm9DkexR7gQHDOo7rU9SVjqd5zJuBnT4qPOiA85fd+jm3 kbSyyPqqj4EzE+1LAI8KDiO5j0OA0LBO2uChybdD7FQKXiH/YuZ7gH+aaJ7Y7gwo K9yZ0ExEsQvDj97a9bBh =dFf7 -----END PGP SIGNATURE----- --/04w6evG8XlLl3ft-- --===============2099080702== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel --===============2099080702==--