From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752834Ab2CGGiq (ORCPT ); Wed, 7 Mar 2012 01:38:46 -0500 Received: from moutng.kundenserver.de ([212.227.126.187]:65314 "EHLO moutng.kundenserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750958Ab2CGGio (ORCPT ); Wed, 7 Mar 2012 01:38:44 -0500 Date: Wed, 7 Mar 2012 07:38:29 +0100 From: Thierry Reding To: Dmitry Artamonow Cc: linux-tegra@vger.kernel.org, Colin Cross , Olof Johansson , Stephen Warren , Mike Rapoport , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH/RFC 2/2] arm/tegra: add timeout to PCIe PLL lock detection loop Message-ID: <20120307063829.GA16359@avionic-0098.mockup.avionic-design.de> References: <1331023544-6439-1-git-send-email-mad_soft@inbox.ru> <1331023544-6439-3-git-send-email-mad_soft@inbox.ru> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ZGiS0Q5IWpPtfppv" Content-Disposition: inline In-Reply-To: <1331023544-6439-3-git-send-email-mad_soft@inbox.ru> User-Agent: Mutt/1.5.21 (2010-09-15) X-Provags-ID: V02:K0:jizolPp+hW8VJLexorDSXdmWv68kiFwtgWfIYXNaol0 gXNZAlMZKEJ8VrQ8/jtuRNYSe2n1CQUNn59LGMDXDsYVrstl3h mbAgLmq758eVwmSlzggm5BU9HLd18Q/PCZ57jMjEAhoV7TXvsm 4Uu/aVZgEQjjpBSLmxqVCpGnw5kgsfU97/zK2EHaOgZguwZkIl tkH13flvmLuSIhZs0GU+mby+uDaWBDTbeIfGJtFCjN70O6VGe+ nuOMPpPvDjxIJd93iMUG7bJ07b/0Yn8aKksDe85AHXNKTOA0ar DdNJJ21T7YCy0MQknzSs3fNhUk3WGpQWbzM3rPAPRIp5nuCgtw GzX2fp59ps2/aaBF1XZ8wppSh4IkxQrbmmmtNmtQ8LW8tfWYKo A7RYgbLKJmoacLcHgNMwLS5MdMDdQwKuwGD6WA/sGhLoTrtbF0 TOtIQ Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --ZGiS0Q5IWpPtfppv Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable * Dmitry Artamonow wrote: [...] > diff --git a/arch/arm/mach-tegra/pcie.c b/arch/arm/mach-tegra/pcie.c [...] > @@ -639,8 +639,14 @@ static void tegra_pcie_enable_controller(void) > pads_writel(0xfa5cfa5c, 0xc8); > =20 > /* Wait for the PLL to lock */ > + timeout =3D 2000; FWIW, the Vibrante kernel uses 300 for the timeout value. Thierry --ZGiS0Q5IWpPtfppv Content-Type: application/pgp-signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iEYEARECAAYFAk9XAmUACgkQZ+BJyKLjJp/h9ACfW2R7xi0f+fb2NTSlgOKIYWG7 5kgAoJ0ePwn0g2bF7wd4Emgucpaz4MgL =PFZd -----END PGP SIGNATURE----- --ZGiS0Q5IWpPtfppv--