From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752198AbbAWGv7 (ORCPT ); Fri, 23 Jan 2015 01:51:59 -0500 Received: from mailout1.samsung.com ([203.254.224.24]:46606 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750951AbbAWGv4 (ORCPT ); Fri, 23 Jan 2015 01:51:56 -0500 X-AuditID: cbfee691-f79b86d000004a5a-81-54c1ef8a6824 From: Kukjin Kim To: "'Javier Martinez Canillas'" , "'Mike Turquette'" , "'Sylwester Nawrocki'" , "'Kukjin Kim'" Cc: "'Tomasz Figa'" , "'Rahul Sharma'" , "'Arun Kumar K'" , "'Doug Anderson'" , "'Olof Johansson'" , "'Marek Szyprowski'" , "'Tobias Jakobi'" , "'Andrzej Hajda'" , "'Krzysztof Kozlowski'" , "'Kevin Hilman'" , "'Joonyoung Shim'" , linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org References: <1421750127-22536-1-git-send-email-javier.martinez@collabora.co.uk> <1421750127-22536-2-git-send-email-javier.martinez@collabora.co.uk> <54BE6050.1090205@samsung.com> <20150120175402.22722.84342@quantum> <54BF81C2.3020000@collabora.co.uk> In-reply-to: <54BF81C2.3020000@collabora.co.uk> Subject: RE: [PATCH 1/2] clk: exynos5420: Add IDs for clocks used in DISP1 power domain Date: Fri, 23 Jan 2015 15:51:53 +0900 Message-id: <0c2601d036d9$1276e7d0$3764b770$@kernel.org> MIME-version: 1.0 Content-type: text/plain; charset=UTF-8 Content-transfer-encoding: 7bit X-Mailer: Microsoft Outlook 14.0 Content-language: ko Thread-index: AQKLM7a9dpudVcmkoOQlCmzan0VHmQDyELWGAk2+MTEBu6tPogKWJGFemxq7p2A= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprPKsWRmVeSWpSXmKPExsVy+t8zY92u9wdDDDaelba4te4cq8XHU7dZ Lc4uO8hmcfR3gcWLexdZLF6/MLTof/ya2eLr4RWMFpseX2O1uLxrDpvFjPP7mCy6fv5ks1h7 5C67xdMJF9ksTl3/zGYxZdFhVovDb9pZLVbt+sPoIOQxu+Eii8ff59dZPHbOusvusXjTfjaP Tas62TzuXNvD5rF5Sb3HlRNNrB59W1YxenzeJBfAFcVlk5Kak1mWWqRvl8CVsWn1csaCFfwV TS9uMDcwtvN0MXJwSAiYSBy5YdjFyAlkiklcuLeerYuRi0NIYBmjRMeqdYwQCROJr1NboRKL GCX+zN3GDJIQEvjLKNF8hB1kEJuAskRjkz5IWFhAS2LhliYWkHoRgX2MEkufNIE1MwvsY5GY 93sLC0RzA5PEmQ55EJtTQF/i6uc97BDdkRLPlz5nArFZBFQlDnxazAZi8wpYSMw+/5cdwhaU +DH5HtgcZgF1iUnzFjFD2PISm9e8ZYa4WkFix9nXjBBxEYl9L96B2SICfhKfP/VDffaCQ2LH fzOIXQIS3yYfYoGEiqzEpgNQYyQlDq64wTKBUXIWks2zkGyehWTzLCTbFjCyrGIUTS1ILihO Si8y1StOzC0uzUvXS87P3cQISTcTdzDeP2B9iFGAg1GJh7dhy8EQIdbEsuLK3EOMpkAXTWSW Ek3OBya1vJJ4Q2MzIwtTE1NjI3NLMyVxXh3pn8FCAumJJanZqakFqUXxRaU5qcWHGJk4OKUa GM/mNom72DW/jb5gMylC8Oa/tWFtMiHKy4SuvRG//W3WqahFi699YXt10kF/5naT+Wx3ji8S PFGe78STsPf8eh2hVd+URA2rv/zeIfvqWz/TX59DqdeTbyefvLP03qufPLLmovqmxWfObEg1 kjz7LaDNSvZJQN3tfRt9Y70miAS+eGZz4NrbA55KLMUZiYZazEXFiQDDBbCKMgMAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA2WSaUwTQRiGM92jC7FxLa1O+KF1hRhICrRyDKhoIpqNV4jWCP7BFdaC9koX 8PhjrVG0JoK3qUqUQxERYkGDiOUoGm8kKgIqJqKAghpBAiqHPYIhOr+evDPPm+9LhsKkfUQg lWHI5M0GTseQ/vij8S5aafvWoIkovC5HHeVPCfT94WsCPbnUQKK7v02ot7MFR329KpTb1Yeh IVcJQI6uVgI9rzlHojPNThGy/fxJomtNb8XoY14LiR6+GiTRiQIXgVz9OQQqrRkFS6XsWUsL zo71vMLZW/a3YrbQUUeyjtJDJPumtZZkK4v2sC/uWwn2SFUpYAcdsxP9N1nAonSeS+PNCt6Q akzLMGgXM6vWpyxLiYqOUClVsSiGURg4Pb+YSVidqFyRoXMvxSiyOV2WO0rkBIEJj/+/YYNm hRJNiknKNZp1fx11xD9nczlId1y9DEwl03dae9swC8iZZgN+FKQj4dDJ/aSPZ8JnnRVu9qek dAGAo+dvYp4LKT0G4L4msQ1QFEnPg3ut4Z44gA6FF6usuOe9jHYCWPzB6pUx2onD/N9VuE+2 iODjg3M87EeHw5eDtWKfnQx7intEHsbpYFg/UOidQkIjeLZ5TOzjGXDkeKe3B6Pnw2P5BZiP 58DKsi+Yb2oFrH7SB3y5DDp7v3pZRq+FgwO5IA8E2KdU2adU2adU2afoFwBeCuS8KdUkbNHq VWECpxeyDNqwVKPeAbwfrTuwGlyxoEZAU4CZJrFUNWikBJct7NI3AkhhjExy+L07kqRxu3bz ZmOKOUvHC40gyr3pUSxQnmp0f1tDZopqQWS0OlYdjdSRMTHMLAmz5IBGSmu5TH47z5t486Qn ovwCLaAifgCujLfNtBxwxNe/Hw7eNt5mHO6av6w/NhmGjL8rhN+MpwA+oepvlefs1YZMLNQV RcR9nYhrMLpGfh0eGQnYKiwf5YKibzvk3ZSm/dMOdcXp4Qcbs44EHXQGL4rZWpY0Fy+58Suq sb3jHv1D/SHhM7poGi/iVrNBdeHE0B0GF9I5VShmFrg/vNyZRn4DAAA= DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Javier Martinez Canillas wrote: > > Hello, > Hi, > On 01/20/2015 06:54 PM, Mike Turquette wrote: > > Quoting Sylwester Nawrocki (2015-01-20 06:04:00) > >> Hi, > >> > >> On 20/01/15 11:35, Javier Martinez Canillas wrote: > >> > When a power domain is powered off on Exynos5420 SoC, the input clocks of > >> > the devices attached to this power domain are re-parented to oscclk and > >> > restored to the original parent after powering on the power domain. > >> > > >> > So a reference to the input and parent clocks for the devices attached to > >> > a power domain are needed to be able to do the re-parenting. The DISP1 pd > >> > includes modules which uses the following clocks: > >> > > >> > ACLK_200_DISP1 (MIXER and HDMILINK) > >> > ACLK_300_DISP1 (FIMD1) > >> > ACLK_400_DISP1 (Internal Buses) > >> > > >> > Each of these clocks are generated as the output of a clock mux so add an > >> > ID for all of these clock muxes and their parents to be referenced in the > >> > DISP1 power domain device node. > >> > > >> > Signed-off-by: Javier Martinez Canillas > >> > >> The patch looks OK to me, I'm fine with it being merged via Kukjin's tree > >> due to the dts dependencies (including other pending dts patches touching > >> the arch/arm/boot/dts/exynos5420.dtsi file). > >> I think we need also Mike ACK for that, I could also queue the patch for > >> the clk tree and create a topic branch, but merging both patches via > >> arm-soc seems a more sane option in this case. > >> > >> Acked-by: Sylwester Nawrocki > > > > Acked-by: Michael Turquette > > > > Thanks a lot Sylwester and Mike for your acks. > > Kukjin, could you please pick $subject and "Patch 2/2 ARM: dts: Add DISP1 > power domain for exynos5420" through your tree? > Sure, I will after applying Marek's generic power domain patch. Thanks, Kukjin