From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S967824AbdEWTwp (ORCPT ); Tue, 23 May 2017 15:52:45 -0400 Received: from mail.free-electrons.com ([62.4.15.54]:50128 "EHLO mail.free-electrons.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S967057AbdEWTwl (ORCPT ); Tue, 23 May 2017 15:52:41 -0400 Date: Tue, 23 May 2017 21:52:39 +0200 From: Maxime Ripard To: Angus Ainslie Cc: Boris Brezillon , David Woodhouse , Richard Weinberger , Brian Norris , Marek Vasut , Cyrille Pitchen , Chen-Yu Tsai , linux-mtd@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: CHIPPro NAND issue with 4.12 rc1 Message-ID: <20170523195239.6nsv4ydrt4u7q6ge@flea.home> References: <399ea126f3b18071fbe46bfc9787df6b@www.akkea.ca> <20170520171418.4e8a47e0@bbrezillon> <6f3cefa6c54776f82160ed8954f4d0d4@www.akkea.ca> <20170521074535.4a4ba6dd@bbrezillon> <20170522070117.mwk4gm34o7idedye@flea.home> <63aca137397dc3700a34993205c8cfba@www.akkea.ca> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="ml72h6ataqqgzcx4" Content-Disposition: inline In-Reply-To: <63aca137397dc3700a34993205c8cfba@www.akkea.ca> User-Agent: NeoMutt/20170428 (1.8.2) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --ml72h6ataqqgzcx4 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, May 22, 2017 at 10:32:42AM -0600, Angus Ainslie wrote: > Hi Maxime >=20 > On 2017-05-22 01:01, Maxime Ripard wrote: > >=20 > > This just made me realise, this is also the time where the clocks are > > disabled, and we changed our clock implementation in 4.11. > >=20 > > And using the 4.4 DT will keep the old driver... > >=20 > > Did you test in 4.11? If it's also broken, could you try to revert > > 1f4ce3b6ca79 and 6b48644b1d29 (I'm not sure it's going to be a trivial > > revert, but in that order it should work). > >=20 >=20 > Thanks reverting those two allow the kernel to boot and mount the NAND. Ok, good. If you unrevert those patches, and add clk_ignore_unused to the kernel command line, is it still broken? Maxime --=20 Maxime Ripard, Free Electrons Embedded Linux and Kernel engineering http://free-electrons.com --ml72h6ataqqgzcx4 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIcBAEBAgAGBQJZJJMHAAoJEBx+YmzsjxAgqCwQAIqGaEjP9t3rObYnzecLAqZp F+IPsp14FWcfGVkwe9vXF14W8L/4m7Dq9iDZBZg4UHSYO8yy9G74hQ/C3Gj2Tpvf qqr9TpRyjd+1gjt36T2svcK3C1RGwMOTZSEzHckH9Hu36XQDOR5rsvSgTbDKXkiZ jek4yniM9hXz5vlNcRPIOtMLjdjkY5HwohizoZ9kd4xBlb1YVVlVUleuGY0lVMi1 pYAELFNdG2Y6J7ukQ8zDLVnWPSwj3C+QNQnq45ReDDyffdKQUmb6qFBl3tLYb++A TOJKXotmG40+CnRog9CuME0QRvZgco/DKWcdOOdcfS0hI1mSVtGzhtkMKZpn2SbT b/pOHlrVHV34J1daHv84LiIfejYpiBkj7kHEL+S+Zmw0rBDl2D7adhRi/gxs620X PUXtFdLKn3q9498gCKTiqJDMN2kt5zXgxkswekl1xWjgNbgsqZj1knXbJcfpXEQY bONwLQgE4vpC2na6smFgyGfG5M8V3T2guKsFlUt2Do/6ejZ281xyIp1AV+jD/4lg uXF4GIyDqhm9hu8wJO7RaTn/WbJAPworCq9huzgDnEEsTefhiA66LyfLAZPGl5Mk UWIVVcPt3nhbAgmO/+VEs/pYtoQk4LtxlgQlC7r8xmLzT/ACJmOLbiFf40LiZWIW L9XPVpYsi9hTgCOBTSyi =7VBi -----END PGP SIGNATURE----- --ml72h6ataqqgzcx4--