From mboxrd@z Thu Jan 1 00:00:00 1970 From: Krzysztof Kozlowski Subject: Re: [PATCH v2 17/19] ARM: dts: Add support of bus frequency using VDD_INT for exynos3250-rinato Date: Thu, 10 Dec 2015 15:58:44 +0900 Message-ID: <566922A4.5090807@samsung.com> References: <1449634091-1842-1-git-send-email-cw00.choi@samsung.com> <1449634091-1842-18-git-send-email-cw00.choi@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Return-path: In-reply-to: <1449634091-1842-18-git-send-email-cw00.choi@samsung.com> Sender: linux-samsung-soc-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 09.12.2015 13:08, Chanwoo Choi wrote: > This patch adds the bus device-tree node of INT (internal) block > to enable the bus frequency. The following sub-blocks share "to enable the bus frequency scaling" > the VDD_INT power source: > - LEFTBUS (parent device) > - RIGHTBUS > - PERIL > - LCD0 > - FSYS > - MCUISP / ISP > - MFC > > The LEFTBUS is parent device with devfreq ondemand governor > and the rest devices has the dependency on LEFTBUS bus. How about: "and the rest of devices depend on the LEFTBUS device." ? The patch is good: Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof