From mboxrd@z Thu Jan 1 00:00:00 1970 From: Marc Kleine-Budde Subject: Re: [PATCH 2/2] ARM: dts: dra7x-evm: Prevent glitch on DCAN1 pinmux Date: Sun, 12 Jul 2015 21:18:47 +0200 Message-ID: <55A2BD97.8080006@pengutronix.de> References: <1436279277-3386-1-git-send-email-rogerq@ti.com> <1436279277-3386-3-git-send-email-rogerq@ti.com> <559EBEC8.1070609@pengutronix.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="Q8btbFFxjd27kUtdRAj6DPtoNqWAbxiDQ" Return-path: Received: from metis.ext.pengutronix.de ([92.198.50.35]:51151 "EHLO metis.ext.pengutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751522AbbGLTTg (ORCPT ); Sun, 12 Jul 2015 15:19:36 -0400 In-Reply-To: <559EBEC8.1070609@pengutronix.de> Sender: linux-can-owner@vger.kernel.org List-ID: To: Roger Quadros , wg@grandegger.com, tony@atomide.com Cc: jay.schroeder@garmin.com, linux-can@vger.kernel.org, linux-omap@vger.kernel.org, linux-kernel@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --Q8btbFFxjd27kUtdRAj6DPtoNqWAbxiDQ Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable On 07/09/2015 08:34 PM, Marc Kleine-Budde wrote: > On 07/07/2015 04:27 PM, Roger Quadros wrote: >> Driver core sets "default" pinmux on on probe and CAN driver >> sets "sleep" pinmux during register. This causes a small window >> where the CAN pins are in "default" state with the DCAN module >> being disabled. >> >> Change the "default" state to be like sleep so this glitch is >> avoided. Add a new "active" state that is used by the driver >> when CAN is actually active. >=20 > Who is taking care of this patch? I'm applying 1/2 (v2) to linux-can, > should I take this patch, too? I've included this patch in my pull request. Marc --=20 Pengutronix e.K. | Marc Kleine-Budde | Industrial Linux Solutions | Phone: +49-231-2826-924 | Vertretung West/Dortmund | Fax: +49-5121-206917-5555 | Amtsgericht Hildesheim, HRA 2686 | http://www.pengutronix.de | --Q8btbFFxjd27kUtdRAj6DPtoNqWAbxiDQ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- iQEcBAEBCgAGBQJVor2XAAoJEP5prqPJtc/HB5wIAKPXm976UHlLXkYnaMNQJThy ZZmpqTBQwYaoCIUkPVe96P963lGYbjfFrZkiaQpQvWrp7zKVWtQE0h401FqqQ95B FSAql+DAIlez8/i8gHK/00uuG3kD2Sgu/HTRfSeQyBLbyiUlcrFKzmlrMZpb/09m wb9c9WR3Z3o/MSXtFYmJ8kanBYKb7yb/X7+jU4xbO0JAgghq/VTJz5SAR19eCE/A nxFfPU8fhgBi8C8Nut1LvBoaDukr6zYCHJJJLgojgiy42MqRdbjXcLlIJvsaRuGX E6nk04ebq2+vB8or60KoJNl8hY22l6ACRbFH4YxvKOrUAibaIc56zUi5m15Hf90= =VGTK -----END PGP SIGNATURE----- --Q8btbFFxjd27kUtdRAj6DPtoNqWAbxiDQ--