Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755466AbcJMFpi (ORCPT ); Thu, 13 Oct 2016 01:45:38 -0400 Received: from mail-pf0-f179.google.com ([209.85.192.179]:34752 "EHLO mail-pf0-f179.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755215AbcJMFp3 (ORCPT ); Thu, 13 Oct 2016 01:45:29 -0400 Date: Thu, 13 Oct 2016 11:15:06 +0530 From: Viresh Kumar To: Markus Mayer Cc: "Rafael J . Wysocki" , Rob Herring , Mark Rutland , Broadcom Kernel List , Device Tree List , Power Management List , Linux Kernel Mailing List Subject: Re: [PATCH v4 0/3] Broadcom STB AVS CPUfreq driver Message-ID: <20161013054506.GB2991@vireshk-i7> References: <1476310376-32699-1-git-send-email-mmayer@broadcom.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1476310376-32699-1-git-send-email-mmayer@broadcom.com> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 919 Lines: 25 On 12-10-16, 15:12, Markus Mayer wrote: > This series contains the CPUfreq driver for Broadcom SoCs that use "AVS > Firmware" for voltage and frequency scaling. All voltage and frequency > transitions are performed by the firmware and are therefore hidden from > Linux. > > The driver provides a standard CPUfreq interface to other kernel > components and to userland on the one hand and communicates with the > AVS co-processor on the other. > > Communication between the two processors is via shared mailbox > registers and interrupts (ARM -> AVS to tell the firmware that there is > a command to process and AVS -> ARM to tell the driver that a command > finished executing). > > Changes from v3: > - moved code from brcm_avs_cpufreq_exit() into brcm_avs_cpufreq_remove() > - removed brcm_avs_cpufreq_exit() altogether For the entire series: Acked-by: Viresh Kumar -- viresh