Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757256AbXLJLxl (ORCPT ); Mon, 10 Dec 2007 06:53:41 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756093AbXLJLx2 (ORCPT ); Mon, 10 Dec 2007 06:53:28 -0500 Received: from de01egw02.freescale.net ([192.88.165.103]:55602 "EHLO de01egw02.freescale.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755718AbXLJLx1 convert rfc822-to-8bit (ORCPT ); Mon, 10 Dec 2007 06:53:27 -0500 X-MimeOLE: Produced By Microsoft Exchange V6.5 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 8BIT Subject: [PATCH 0/3] UCC TDM driver for MPC83xx platforms Date: Mon, 10 Dec 2007 17:23:20 +0530 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: [PATCH 0/3] UCC TDM driver for MPC83xx platforms Thread-Index: Acg7IWqJ0TJLhoi0SS+XneEcKAfWOQAACVnA From: "Aggrwal Poonam" To: , , , , "Gala Kumar" Cc: "Barkowski Michael" , "Phillips Kim" , "Kalra Ashish" , "Cutler Richard" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1954 Lines: 53 There are three patches [PATCH 1/3] drivers/misc : UCC TDM driver for mpc83xx platforms. This driver is usable in VoIP iind of applications to interface with SLIC kind of devices to exchange TDM voice samples. [PATCH 2/3] arch/ : Platform changes - device tree entries for UCC TDM driver for MPC8323ERDB platform. - QE changes related to TDM , like, 1) Modified ucc_fast_init so that it can be used by fast UCC based TDM driver. Mainly changes have been made to configure TDM clocks and Fsyncs. 2) Modified get_brg_clk so that it can return the input frequncy and input source of any BRG by reading the corresponding entries from device tree. 3) Added new nodes brg and clocks in the device tree which represent input clocks for different BRGs. 4) Modified qe_setbrg accordingly. - new device tree entries added for "clocks" and "brg" [PATCH 3/3] Documentation - Modified Documentation to explain the device tree entries related to UCC TDM driver and the new nodes added("clocks" and "brg") The patch applies over a merge of galak's for-2.6.25 plus for-2.6.24 plus of_doc_update branches. In brief the steps were git clone git://git.kernel.org/pub/scm/linux/kernel/git/galak/powerpc.git powerpc-galak git checkout -b for-2.6.25 origin/for-2.6.25 git checkout -b for-2.6.24 origin/for-2.6.24 git checkout -b of_doc_update origin/of_doc_update git pull . for-2.6.24 # merge the other two git pull . for-2.6.25 git checkout -b tdm # clean slate for tdm rebase work Also after applying the patches changes have to be made corresponding to Tabi's patch "qe: add function qe_clock_source". The driver has been tested with a VoIP stack and application on MPC8323ERDB. With Regards Poonam -- 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/