From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753315AbbLKHDW (ORCPT ); Fri, 11 Dec 2015 02:03:22 -0500 Received: from mailout2.w1.samsung.com ([210.118.77.12]:26503 "EHLO mailout2.w1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750715AbbLKHDU (ORCPT ); Fri, 11 Dec 2015 02:03:20 -0500 X-AuditID: cbfec7f5-f79b16d000005389-2a-566a753425d6 Subject: Re: [PATCH v3 15/20] ARM: dts: Add bus nodes using VDD_INT for Exynos4x12 To: Chanwoo Choi , myungjoo.ham@samsung.com, kgene@kernel.org References: <1449810479-14763-1-git-send-email-cw00.choi@samsung.com> <1449810479-14763-16-git-send-email-cw00.choi@samsung.com> 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 From: Krzysztof Kozlowski Message-id: <566A752C.80601@samsung.com> Date: Fri, 11 Dec 2015 16:03:08 +0900 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.4.0 MIME-version: 1.0 In-reply-to: <1449810479-14763-16-git-send-email-cw00.choi@samsung.com> Content-type: text/plain; charset=windows-1252 Content-transfer-encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprDIsWRmVeSWpSXmKPExsVy+t/xK7ompVlhBvsPaVlc//Kc1WL+kXOs Fv1vFrJanHu1ktHi9QtDi/7Hr5ktzja9Ybe4vGsOm8Xn3iOMFjPO72OyWLfxFrvF7cu8Fkuv X2SyuN24gs1iwvS1LBate4+wW7St/sDqIOixZt4aRo+W5h42j8t9vUweO2fdZfdYufwLm8em VZ1sHv+OsXv0bVnF6PF5k1wAZxSXTUpqTmZZapG+XQJXRmPrFqaCY+wVT7ZrNzD2s3UxcnJI CJhI3FqyhhXCFpO4cG89UJyLQ0hgKaPEqqUXWCCcX4wSj7f8ZgSpEhYIkZi45hoLiC0iECYx e8YPZoiiJkaJf+0LmUAcZoG7TBIX3z8B28EmYCyxefkSMJtXQENiZdtKsH0sAqoSO5qfADVw cIgKREgs2pEJUSIo8WPyPRaQMKeAu8Ti+4YgJrOAnsT9i1ogFcwC8hKb17xlnsAoMAtJwyyE qllIqhYwMq9iFE0tTS4oTkrPNdIrTswtLs1L10vOz93ECImzrzsYlx6zOsQowMGoxMO7gCMr TIg1say4MvcQowQHs5IIL38qUIg3JbGyKrUoP76oNCe1+BCjNAeLkjjvzF3vQ4QE0hNLUrNT UwtSi2CyTBycUg2MLkseGEfE/TojwPdRTjIx8mHolMt3XjfOu5TIm9MbFziRbfrG7r3zJjwr flfNsM5vs/OytT0Z1it+9AUIsnM2Leqq+us+h82341RShP27rwoCFotmGnrOvy5Uubt9XWYQ z6/Y5ui703reOjTffsJ4WLR+cvLXn7Nnel1OCVmm7mIraMjx8WirEktxRqKhFnNRcSIA8XFz 3K8CAAA= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 11.12.2015 14:07, Chanwoo Choi wrote: > This patch adds the bus noes using VDD_INT for Exynos4x12 SoC. > Exynos4x12 has the following AXI buses to translate data between > DRAM and sub-blocks. > > Following list specifies the detailed relation between DRAM and sub-blocks: > - ACLK100 clock for PERIL/PERIR/MFC(PCLK) > - ACLK160 clock for CAM/TV/LCD > : The minimum clock of ACLK160 should be over 160MHz. > When drop the clock under 160MHz, show the broken image. > - ACLK133 clock for FSYS > - GDL clock for LEFTBUS > - GDR clock for RIGHTBUS > - SCLK_MFC clock for MFC > > Signed-off-by: Chanwoo Choi > [linux.amoon: Tested on Odroid U3] > Tested-by: Anand Moon > --- > arch/arm/boot/dts/exynos4x12.dtsi | 106 ++++++++++++++++++++++++++++++++++++++ > 1 file changed, 106 insertions(+) > Reviewed-by: Krzysztof Kozlowski Best regards, Krzysztof