From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thierry Reding Subject: Re: [PATCH V2] pwm: tegra: Set maximum pwm clock source per SoC tapeout Date: Tue, 13 Jun 2017 14:32:42 +0200 Message-ID: <20170613123242.GA16758@ulmo.fritz.box> References: <1493733937-15822-1-git-send-email-ldewangan@nvidia.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="AhhlLboLdkugWU4S" Return-path: Content-Disposition: inline In-Reply-To: <1493733937-15822-1-git-send-email-ldewangan@nvidia.com> Sender: linux-pwm-owner@vger.kernel.org To: Laxman Dewangan Cc: jonathanh@nvidia.com, linux-pwm@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org List-Id: linux-tegra@vger.kernel.org --AhhlLboLdkugWU4S Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, May 02, 2017 at 07:35:37PM +0530, Laxman Dewangan wrote: > The PWM hardware IP is taped-out with different maximum frequency > on different SoCs. >=20 > From HW team: > Before Tegra186, it is 38.4MHz. > In Tegra186, it is 102MHz. >=20 > Add support to limit the clock source frequency to the maximum IP > supported frequency. Provide these values via SoC chipdata. >=20 > Signed-off-by: Laxman Dewangan >=20 > --- > Changes from V1: > - Set the 48MHz maximum frequency for Tegra210 and earlier. > - Set the maximum frequency unconditionally as per V1 review comment. > --- > drivers/pwm/pwm-tegra.c | 18 +++++++++++++++++- > 1 file changed, 17 insertions(+), 1 deletion(-) Applied with a fixed up commit message and Jon's Acked-by. Thanks, Thierry --AhhlLboLdkugWU4S Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEiOrDCAFJzPfAjcif3SOs138+s6EFAlk/22cACgkQ3SOs138+ s6FUvg/9GWE7gr80lQjeU4gJffUU9GDWhFCHMpQVHRjTvcI2PbMDwvU8soprTlIG bJpT8ZnGlRHkRuUmyyuHgLwZBxTO6FiSJpgnxb7+NKmNx4wIre7xvgM2I7G+4c7x gLhz2Q51mzwfHEJtYfxYvhUy//8e2XJDp9VCKxdjq73d44E6/uTYu7MJw+iHr5Nx AqwkFIXhVQEzwTVol1dppKTyIkDXPGd/EyWKCo7ZD9wtSt0OnYuxi/9Ai+OzLf+U SO1G4oul6qqKStuAUyZFWpVOq2GjNDjKaFMkaa9n7cuQ0xNrK3TOy/6Rb5KGX7Gd 7HQE4FJkSi/gXd6avAZRbKMXGAXx8r7brCRunNrvNvn/Df9SJ4MTXvwvay3QXWIP izEIV57FB5dZRbir40Gm9VduhLTw+rFiBY9s05S8rDLiXHnSCn3H/98PXttQvdrB cVXLc/ywToW4dIx0uX6AUefQd1tzuRLoTCOgTkkVt+8sg2nl0okpWxzYXVr+VIPO Jr74Y5RmlEpmIBaiWFE39qxmmYKiX4XYe3efOnwP2ar0cMeuqagwXcR0uO0CN6T8 a9GV6/OgEHQON45DevhO3iXpqVtptacjvfTA89veCiynNho7+ORyZgOPrRWo3hCZ nJmMC0v/CKrFElJTGs772Mc9UzrN308NzJNRSkqYxo5lWlrZi4k= =8zck -----END PGP SIGNATURE----- --AhhlLboLdkugWU4S--