From mboxrd@z Thu Jan 1 00:00:00 1970 From: Krzysztof Kozlowski Subject: Re: [PATCH v3 01/20] PM / devfreq: exynos: Add generic exynos bus frequency driver Date: Fri, 11 Dec 2015 17:03:24 +0900 Message-ID: <566A834C.3040103@samsung.com> References: <1449810479-14763-1-git-send-email-cw00.choi@samsung.com> <1449810479-14763-2-git-send-email-cw00.choi@samsung.com> <566A80D5.2070703@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-reply-to: <566A80D5.2070703@samsung.com> Sender: linux-kernel-owner@vger.kernel.org To: Chanwoo Choi , myungjoo.ham@samsung.com, kgene@kernel.org Cc: kyungmin.park@samsung.com, robh+dt@kernel.org, pawel.moll@arm.com, mark.rutland@arm.com, ijc+devicetree@hellion.org.uk, galak@codeaurora.org, linux@arm.linux.org.uk, tjakobi@math.uni-bielefeld.de, linux.amoon@gmail.com, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org List-Id: linux-pm@vger.kernel.org On 11.12.2015 16:52, Chanwoo Choi wrote: > Dear MyungJoo, >=20 > Almost device tree patches in this series are reviewed by Exynos main= tainer. > Could you please review this series? Are there any objections to merging DT patches through Samsung-soc? Looking at the code, there are no dependencies between DT and drivers, right? Best regards, Krzysztof >=20 > Best Regards, > Chanwoo Choi >=20 > On 2015=EB=85=84 12=EC=9B=94 11=EC=9D=BC 14:07, Chanwoo Choi wrote: >> This patch adds the generic exynos bus frequency driver for AMBA AXI= bus >> of sub-blocks in exynos SoC with DEVFREQ framework. The Samsung Exyn= os SoC >> have the common architecture for bus between DRAM and sub-blocks in = SoC. >> This driver can support the generic bus frequency driver for Exynos = SoCs. >> >> In devicetree, Each bus block has a bus clock, regulator, operation-= point >> and devfreq-event devices which measure the utilization of each bus = block. >> >> Signed-off-by: Chanwoo Choi >> [linux.amoon: Tested on Odroid U3] >> Tested-by: Anand Moon >> --- >> drivers/devfreq/Kconfig | 15 ++ >> drivers/devfreq/Makefile | 1 + >> drivers/devfreq/exynos/Makefile | 1 + >> drivers/devfreq/exynos/exynos-bus.c | 449 +++++++++++++++++++++++++= +++++++++++ >> 4 files changed, 466 insertions(+) >> create mode 100644 drivers/devfreq/exynos/exynos-bus.c