From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mark Brown Subject: Re: [RFC][PATCH 2/2 v3] ASoC: simple-card: add Device Tree support Date: Fri, 1 Feb 2013 01:20:44 +0800 Message-ID: <20130131172043.GB15376@opensource.wolfsonmicro.com> References: <20130127035943.GJ4650@opensource.wolfsonmicro.com> <87vcag3hcj.wl%kuninori.morimoto.gx@renesas.com> <20130129014808.GC4748@opensource.wolfsonmicro.com> <87sj5k3f83.wl%kuninori.morimoto.gx@renesas.com> <87obg8z4u4.wl%kuninori.morimoto.gx@renesas.com> <5107FF97.1070601@wwwdotorg.org> <87halz82bm.wl%kuninori.morimoto.gx@renesas.com> <51097F0F.2030501@wwwdotorg.org> <877gmuqir2.wl%kuninori.morimoto.gx@renesas.com> <510AA6CB.3050809@wwwdotorg.org> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0283266970476904831==" Return-path: In-Reply-To: <510AA6CB.3050809-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: devicetree-discuss-bounces+gldd-devicetree-discuss=m.gmane.org-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org Sender: "devicetree-discuss" To: Stephen Warren Cc: Linux-ALSA , Kuninori Morimoto , devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org, Liam Girdwood , Simon , Kuninori Morimoto List-Id: devicetree@vger.kernel.org --===============0283266970476904831== Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="K8nIJk4ghYZn606h" Content-Disposition: inline --K8nIJk4ghYZn606h Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Jan 31, 2013 at 10:15:55AM -0700, Stephen Warren wrote: > In that diagram, it looks like the CPU-side simply doesn't receive a > system clock at all, so it's recovering any clock by multiplying up the > bit clock. Practically speaking this is the case for most simple CPU DAIs, unless you're doing DSP or generating the clocks you just need a clock that is strictly faster than the data rate, synchronisation is irrelevant. --K8nIJk4ghYZn606h Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) iQIcBAEBAgAGBQJRCqeNAAoJELSic+t+oim9+3AP/3lBY1cddgQ1q+jegAJKc+nf Sfyhx841bqlCdFAQ6kXMg/KoXA8hrZzCGmkdxWaHjpIP8cBgC5fPRWIVnBpWfG+B MLUxce7tuUwztFpygaPGusRoNxDIoSV4xso74eKBTtMGXpvgb2jpRO+WV1Z9LuMa RgaVq8taQ4eDCG1DKmkb+O7pVpcGZ4IZP8DYIF7rqjxQU5z8R0WaomzefI/AMZpx 5A/CJHadHXMjbnT9hjsf6Fv8dkOl0qp7uQMLxY0SUszALHJwhaeo2ZpD48sKC3vF 9SgsyQeVhy8mE3C77n2FZ26SrA4gsBXbD5s+GJR6wyfg3iFdW+5aPS5/Iew4Z3nb +d8sgF3ZkNi1psti2n6mZMIPJ2CVTNFetgv6VcdsnQE5pO79+hz8haRG/InbeeSX nTZoOWC3m2zvvgVpg2A1mBkHGIjfAdAVZc4nKDaMT6OAhcloBQBnx+VNHibZ/R5D 4xpyo61NkrOtlsHlldeklYfu6UWMCm2x49EwURg0bbx+2iS99gx1o8PKoxgPFMjz c5X8D2VpC1fY2Ry9hLtmyF0uwIz5ZJGxHIG7gN/FFF2MaI/5Z5rVmRiWVhMR9tdj /guTjZOBO/tuwAowz87Eay3T31isQ8D4pyA+gKWyYpCk0NeRgY44dklT4J+Q0D80 dJBYYjaPa4VK9jdUYs/5 =Spdn -----END PGP SIGNATURE----- --K8nIJk4ghYZn606h-- --===============0283266970476904831== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ devicetree-discuss mailing list devicetree-discuss-uLR06cmDAlY/bJ5BZ2RsiQ@public.gmane.org https://lists.ozlabs.org/listinfo/devicetree-discuss --===============0283266970476904831==--