From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 2671 invoked by alias); 4 Apr 2013 19:43:20 -0000 Mailing-List: contact ecos-patches-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: ecos-patches-owner@ecos.sourceware.org Received: (qmail 2560 invoked by uid 89); 4 Apr 2013 19:43:19 -0000 X-Spam-SWARE-Status: No, score=-2.0 required=5.0 tests=AWL,BAYES_00,KHOP_RCVD_UNTRUST,RCVD_IN_DNSWL_LOW autolearn=ham version=3.3.1 Received: from hagrid.ecoscentric.com (HELO mail.ecoscentric.com) (212.13.207.197) by sourceware.org (qpsmtpd/0.84/v0.84-167-ge50287c) with ESMTP; Thu, 04 Apr 2013 19:43:15 +0000 Received: from localhost (hagrid.ecoscentric.com [127.0.0.1]) by mail.ecoscentric.com (Postfix) with ESMTP id 86957468000C for ; Thu, 4 Apr 2013 20:43:13 +0100 (BST) Received: from mail.ecoscentric.com ([127.0.0.1]) by localhost (hagrid.ecoscentric.com [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id Eu5z3GH3V3OV; Thu, 4 Apr 2013 20:43:08 +0100 (BST) From: bugzilla-daemon@bugs.ecos.sourceware.org To: ecos-patches@ecos.sourceware.org Subject: [Bug 1001814] New: Kinetis clock gating Date: Thu, 04 Apr 2013 19:43:00 -0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: eCos X-Bugzilla-Component: Patches and contributions X-Bugzilla-Keywords: X-Bugzilla-Severity: enhancement X-Bugzilla-Who: ilijak@siva.com.mk X-Bugzilla-Status: NEW X-Bugzilla-Priority: low X-Bugzilla-Assigned-To: unassigned@bugs.ecos.sourceware.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cc Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-Bugzilla-URL: http://bugs.ecos.sourceware.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-SW-Source: 2013-04/txt/msg00004.txt.bz2 Please do not reply to this email, use the link below. http://bugs.ecos.sourceware.org/show_bug.cgi?id=1001814 Bug ID: 1001814 Summary: Kinetis clock gating Product: eCos Version: CVS Target: freescale_twr_k70f120m (Freescale Kinetis TWR-K70F120M board) Architecture/Host Cortex-M OS: Status: NEW Severity: enhancement Priority: low Component: Patches and contributions Assignee: unassigned@bugs.ecos.sourceware.org Reporter: ilijak@siva.com.mk CC: ecos-patches@ecos.sourceware.org Created attachment 2155 --> http://bugs.ecos.sourceware.org/attachment.cgi?id=2155&action=edit Kinetis HAL clock gating Current Kinetis HAL enables all peripheral clocks at startup which usually causes unnecesarry high power consumption. Submitted patches provide clock gatinf support at varian level and instantiate clock gating in available device drivers. Also general startup clock gating is removed. Ilija -- You are receiving this mail because: You are on the CC list for the bug.