From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [RFC PATCH 0/3] ARM: OMAP2+: Add command line parameter for debugSS module control Date: Mon, 8 Apr 2013 10:30:53 -0700 Message-ID: <20130408173052.GR10155@atomide.com> References: <1362396957-30113-1-git-send-email-hvaibhav@ti.com> <79CD15C6BA57404B839C016229A409A83EC281C1@DBDE01.ent.ti.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mho-03-ewr.mailhop.org ([204.13.248.66]:26305 "EHLO mho-01-ewr.mailhop.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S934759Ab3DHRay (ORCPT ); Mon, 8 Apr 2013 13:30:54 -0400 Content-Disposition: inline In-Reply-To: <79CD15C6BA57404B839C016229A409A83EC281C1@DBDE01.ent.ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: "Hiremath, Vaibhav" Cc: "linux-omap@vger.kernel.org" , "khilman@linaro.org" , "paul@pwsan.com" , "Nayak, Rajendra" , "linux-arm-kernel@lists.infradead.org" * Hiremath, Vaibhav [130314 04:33]: > > From: Hiremath, Vaibhav > > This patch introduces new kernel parameter "omap_debugss_en", > > which will allow user to control debugSS module enable/disable > > part during boot-time. > > > > In case of OMAP3, the debugSS is part of EMU domain and > > is currently controlled by clock tree alone. > > > > In case of OMAP4, the debugSS is part of EMU domain and > > is currently controlled by clock tree, as MODULEMODE_SWCTRL > > is not defined for hwmod. > > > > In case of AM335x, the debugSS is in wakeup domain and is currently > > controlled through hwmod alone. Currently we keep it always enabled. > > Any comments or input on this patch series? No comments on adding the clocks, but the enabling of them should be just a regular device driver. Regards, Tony