From mboxrd@z Thu Jan 1 00:00:00 1970 From: Thomas Abraham Subject: [PATCH 0/2] Add device tree based lookup of boost mode OPPs Date: Tue, 4 Feb 2014 15:11:28 +0530 Message-ID: <1391506890-7335-1-git-send-email-thomas.ab@samsung.com> Return-path: Sender: linux-samsung-soc-owner@vger.kernel.org To: linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: rjw@rjwysocki.net, linux-samsung-soc@vger.kernel.org, kgene.kim@samsung.com, t.figa@samsung.com, l.majewski@samsung.com, viresh.kumar@linaro.org, thomas.ab@samsung.com List-Id: devicetree@vger.kernel.org Commit 6f19efc0 ("cpufreq: Add boost frequency support in core") adds support for CPU boost mode for CPUfreq drivers. To use the new boost mode, CPUfreq drivers have to specify the boost mode frequency and voltage within the CPUfreq driver, which is the case for Exynos4x12 CPUfreq driver. But for CPUfreq drivers which obtain the OPPs from cpus node, this patch series adds support to specify boost mode OPPs in dt node. This requirement came up when Lukasz pointed out the regression caused by the Exynos CPUfreq driver consolidation patches. Thomas Abraham (2): PM / OPP: Add support for 'boost' mode OPP Documentation: devicetree: Add boost-opp binding to list boost mode OPPs Documentation/devicetree/bindings/power/opp.txt | 9 +++ drivers/base/power/opp.c | 69 ++++++++++++++++++----- 2 files changed, 65 insertions(+), 13 deletions(-) -- 1.7.10.4