From mboxrd@z Thu Jan 1 00:00:00 1970 From: Stephen Boyd Subject: Re: [PATCH V2 Resend 5/5] PM / OPP: Add debugfs support Date: Tue, 1 Sep 2015 16:00:44 -0700 Message-ID: <20150901230044.GC21112@codeaurora.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: Sender: linux-kernel-owner@vger.kernel.org To: Viresh Kumar Cc: Rafael Wysocki , linaro-kernel@lists.linaro.org, linux-pm@vger.kernel.org, nm@ti.com, khilman@linaro.org, Bartlomiej Zolnierkiewicz , Dmitry Torokhov , Greg Kroah-Hartman , Len Brown , open list , Pavel Machek List-Id: linux-pm@vger.kernel.org On 09/01, Viresh Kumar wrote: > This patch adds debugfs support to OPP layer to export OPPs and their > properties for all the devices. > > This creates a top level directory: /sys/kernel/debug/opp and then > device specific directories (based on device names) inside it. For > example: 'cpu0', 'cpu1', etc.. > > If multiple devices share the OPP table, then the real directory is > created only for the first device. For all others, links are created to > the real directory. > > Inside the device specific directory, a separate directory is created > for each OPP. And within that files per opp property. > > Signed-off-by: Viresh Kumar > --- Reviewed-by: Stephen Boyd -- Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum, a Linux Foundation Collaborative Project