From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tony Lindgren Subject: Re: [PATCH] ARM: OMAP2+: mux: add support for PAD wakeup event handler Date: Mon, 10 Sep 2012 11:39:44 -0700 Message-ID: <20120910183943.GA1303@atomide.com> References: <1347273528-2056-1-git-send-email-ruslan.bilovol@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]:41161 "EHLO mho-01-ewr.mailhop.org" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S932142Ab2IJSju (ORCPT ); Mon, 10 Sep 2012 14:39:50 -0400 Content-Disposition: inline In-Reply-To: <1347273528-2056-1-git-send-email-ruslan.bilovol@ti.com> Sender: linux-omap-owner@vger.kernel.org List-Id: linux-omap@vger.kernel.org To: Ruslan Bilovol Cc: linux@arm.linux.org.uk, b-cousson@ti.com, paul@pwsan.com, linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org, keshava_mgowda@ti.com * Ruslan Bilovol [120910 03:39]: > OMAP mux now parses active wakeup events from pad registers and calls > corresponding handler, if handler is not registered - corresponding > hwmod ISRs once a wakeup is detected. > This is useful for cases when routing wakeups to corresponding hwmod > ISRs complicates those ISRs handlers (for example, ISR handler may > not know who the interrupt source is) The mux code in arch/arm/mach-omap2 will be going away and replaced by device tree based pinctrl-single. It's not a good idea to add more dependencies to custom frameworks as that just makes the transition harder on us. Regards, Tony