From mboxrd@z Thu Jan 1 00:00:00 1970 From: Markus Mayer Subject: [PATCH v2 0/4] cpufreq: bmips-cpufreq: Add CPUfreq driver for Broadcom's BMIPS SoCs Date: Mon, 6 Feb 2017 13:51:15 -0800 Message-ID: <20170206215119.87099-1-code@mmayer.net> Return-path: Received: from smtp-out-no.shaw.ca ([64.59.134.9]:59777 "EHLO smtp-out-no.shaw.ca" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751115AbdBFVvs (ORCPT ); Mon, 6 Feb 2017 16:51:48 -0500 Sender: linux-pm-owner@vger.kernel.org List-Id: linux-pm@vger.kernel.org To: Ralf Baechle , Viresh Kumar , "Rafael J . Wysocki" Cc: Markus Mayer , MIPS Linux Kernel List , Power Management List , Linux Kernel Mailing List From: Markus Mayer This series adds a CPUfreq driver for the BMIPS SoCs. In the first iteration only BMIPS5xxx SoCs are supported. The very first patch contains updates to bmips_stb_defconfig that are unrelated to this series. Looks like bmips_stb_defconfig hasn't been updated in a while. I didn't want to mix those changes with the CPUfreq related ones, so that patch now comes first in the series and is independent of the CPUfreq related changes to bmips_stb_defconfig (patch 4/4). This series is based on pm/linux-next. Changes since v1: - based on pm/linux-next rather than 4.10-rc1 - sanitized bmips_stb_defconfig by running "make savedefconfig"; this also lead to an additional patch (1/4), which contains non-CPUfreq related updates that "make savedefconfig" performed - use gobal variable to store driver data rather than policy->driver_data - got rid of some code as a result of using said global variable - kzalloc -> kmalloc - removed policy->freq_table = NULL; Markus Mayer (4): MIPS: BMIPS: Update defconfig BMIPS: Enable prerequisites for CPUfreq in MIPS Kconfig. cpufreq: bmips-cpufreq: CPUfreq driver for Broadcom's BMIPS SoCs MIPS: BMIPS: enable CPUfreq arch/mips/Kconfig | 2 + arch/mips/configs/bmips_stb_defconfig | 16 +-- drivers/cpufreq/Kconfig | 10 ++ drivers/cpufreq/Makefile | 1 + drivers/cpufreq/bmips-cpufreq.c | 195 ++++++++++++++++++++++++++++++++++ 5 files changed, 218 insertions(+), 6 deletions(-) create mode 100644 drivers/cpufreq/bmips-cpufreq.c -- 2.7.4