Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755441AbbHQO0y (ORCPT ); Mon, 17 Aug 2015 10:26:54 -0400 Received: from mail-pd0-f174.google.com ([209.85.192.174]:34186 "EHLO mail-pd0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751308AbbHQO0w (ORCPT ); Mon, 17 Aug 2015 10:26:52 -0400 Date: Mon, 17 Aug 2015 16:25:43 +0200 From: Thierry Reding To: Jonathan Richardson Cc: Tim Kryger , Dmitry Torokhov , Anatol Pomazau , Arun Ramamurthy , Scott Branden , bcm-kernel-feedback-list , linux-kernel@vger.kernel.org, linux-pwm@vger.kernel.org Subject: Re: [PATCH v9 1/2] pwm: kona: Modify settings application sequence Message-ID: <20150817142542.GC6891@ulmo.nvidia.com> References: <1434403262-24198-1-git-send-email-jonathar@broadcom.com> <1434403262-24198-2-git-send-email-jonathar@broadcom.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="qtZFehHsKgwS5rPz" Content-Disposition: inline In-Reply-To: <1434403262-24198-2-git-send-email-jonathar@broadcom.com> User-Agent: Mutt/1.5.23+89 (0255b37be491) (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2170 Lines: 54 --qtZFehHsKgwS5rPz Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jun 15, 2015 at 02:21:01PM -0700, Jonathan Richardson wrote: > Update the driver so that settings are applied in accordance with the > most recent version of the hardware spec. The revised sequence clears > the trigger bit, waits 400ns, writes settings, sets the trigger bit, > and waits another 400ns. This corrects an issue where occasionally a > requested change was not properly reflected in the PWM output. >=20 > Reviewed-by: Arun Ramamurthy > Reviewed-by: Scott Branden > Tested-by: Scott Branden > Reviewed-by: Tim Kryger > Signed-off-by: Jonathan Richardson > --- > drivers/pwm/pwm-bcm-kona.c | 47 +++++++++++++++++++++++++++++++++++---= ------ > 1 file changed, 38 insertions(+), 9 deletions(-) Applied, thanks. Thierry --qtZFehHsKgwS5rPz Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAABCAAGBQJV0e7jAAoJEN0jrNd/PrOhdqQQAMI4EK5b5YKCcuNlbZsNMY+C D7HBRYalUFT5wPcCMFYdJwnOkYO8s72KrHFGLK507nRe7I+HFBwKz1FFVVkKSVC9 gBCAKScsP6FpNMnweOPozk8iBdi0sUJaDZef8v40YmDefGv+7DsdmorzvIjlun6I pvfGbQS9ZYEHMnkGjlpIDA50zwo+4VA3MZHnpEr5/lTww1bbJaAFi1GNnolR+Vjr ecee+XGwo8zX2+Kd/bJ5Cg4J2F3HmdeFKDpPjGJFjmfsyECqyJq5MJyGVGvG7oh4 xCPqFIvvzhXIl/L2biig/sjxPp0avNrG4v7CwYJxSle/QrxdVhmwZKXrdrxHBvcK mwuA6M48TdwewStgDFZkSNHJHmc6mQ0/21mt1VjXvXIlj00FTM+yn33sOXRn32Nw ve8E05zaEDdGGMFE4YcdJi5UHDP52VpA/cZ+hSgerm1qW6jEJbdrq8QSj0qt0AUd KXUNfxsUMjuhc9yW7yoPjDlWdrAOvIx0IQkXoMkraaordn9Lkn743K34wducoqY+ 5kxxoVfp+Lchn6VC6yyOLlJyFsUUvmrkEmaD/NYgLitpF8WQ0/hor1+vYgfxKMvZ Lk4TMNH8y4OITfkMIhASp6NwwhrA1fFw7ihJDBUpJe2R7m0K8VD/RDdWvWAERgxa wic5MsOT/D4Fhh93TYg6 =jJd/ -----END PGP SIGNATURE----- --qtZFehHsKgwS5rPz-- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/