From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751993AbbASKB7 (ORCPT ); Mon, 19 Jan 2015 05:01:59 -0500 Received: from mailout2.samsung.com ([203.254.224.25]:51133 "EHLO mailout2.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751357AbbASKB4 (ORCPT ); Mon, 19 Jan 2015 05:01:56 -0500 X-AuditID: cbfee68d-f79296d000004278-77-54bcd60578b1 Message-id: <54BCD604.3030105@samsung.com> Date: Mon, 19 Jan 2015 19:01:40 +0900 From: Chanwoo Choi User-Agent: Mozilla/5.0 (X11; Linux i686; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-version: 1.0 To: Chanwoo Choi Cc: myungjoo.ham@samsung.com, kgene@kernel.org, kyungmin.park@samsung.com, rafael.j.wysocki@intel.com, mark.rutland@arm.com, a.kesavan@samsung.com, tomasz.figa@gmail.com, k.kozlowski@samsung.com, b.zolnierkie@samsung.com, robh+dt@kernel.org, inki.dae@samsung.com, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Jonghwan Choi Subject: Re: [PATCHv8 7/9] ARM: dts: Add PPMU dt node for Exynos5260 SoC References: <1421066097-26237-1-git-send-email-cw00.choi@samsung.com> <1421066097-26237-8-git-send-email-cw00.choi@samsung.com> In-reply-to: <1421066097-26237-8-git-send-email-cw00.choi@samsung.com> Content-type: text/plain; charset=ISO-8859-1 Content-transfer-encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFrrLIsWRmVeSWpSXmKPExsWyRsSkQJf12p4Qg18ruC0er1nMZLFxxnpW i+tfnrNaTLo/gcViSTO3xesXhhb9j18zW5xtesNusenxNVaLy7vmsFl87j3CaDHj/D4mi6XX LzJZ3G5cwWbxeMVbdovWvUfYLVbt+sPoIOixZt4aRo+ds+6yeyze85LJY9OqTjaPzUvqPfq2 rGL0+LxJLoA9issmJTUnsyy1SN8ugStj5srYgityFQunPGduYNwn3sXIySEhYCLxsvkHG4Qt JnHh3nogm4tDSGApo8TcJffYYIr+/e6DSixilOjvvMAC4bxmlNjS8YYVpIpXQEui6e4NIJuD g0VAVeLn90iQMBtQeP+LG2CDRAXCJFZOv8ICUS4o8WPyPTBbREBDYubfK4wgM5kFdjFLLJn3 nwkkISzgITFj/y12iGWNjBL3754Em8Qp4CYx934HM4jNLKAjsb91GhuELS+xec1bZpAGCYGF HBIbPy0DS7AICEh8m3yIBeQ6CQFZiU0HmCFek5Q4uOIGywRGsVlIjpqFZOwsJGMXMDKvYhRN LUguKE5KLzLUK07MLS7NS9dLzs/dxAiM9dP/nvXuYLx9wPoQowAHoxIP7wbfPSFCrIllxZW5 hxhNga6YyCwlmpwPTCh5JfGGxmZGFqYmpsZG5pZmSuK8ilI/g4UE0hNLUrNTUwtSi+KLSnNS iw8xMnFwSjUw3s311tW6bXPU3+Qg2+28Fytv2Iavfv3gaX7R9LsZz7emdYiwhK1nOfqP89vE hRMlTCWTvJKeLzYMWpL4OjDdILDnRkyqzoW3nKY3/NrYRKySbX6tWKbXUn5VLenlp68Stx7K NwQfvPl6tsYRE+dtH//6rzw5+fg6caaoNLEou0NnxL8UJancUmIpzkg01GIuKk4EABMKHxPw AgAA X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrOKsWRmVeSWpSXmKPExsVy+t9jAV3Wa3tCDK6sZrJ4vGYxk8XGGetZ La5/ec5qMen+BBaLJc3cFq9fGFr0P37NbHG26Q27xabH11gtLu+aw2bxufcIo8WM8/uYLJZe v8hkcbtxBZvF4xVv2S1a9x5ht1i16w+jg6DHmnlrGD12zrrL7rF4z0smj02rOtk8Ni+p9+jb sorR4/MmuQD2qAZGm4zUxJTUIoXUvOT8lMy8dFsl7+B453hTMwNDXUNLC3MlhbzE3FRbJRef AF23zBygB5QUyhJzSoFCAYnFxUr6dpgmhIa46VrANEbo+oYEwfUYGaCBhDWMGTNXxhZckatY OOU5cwPjPvEuRk4OCQETiX+/+9ggbDGJC/fWA9lcHEICixgl+jsvsEA4rxkltnS8YQWp4hXQ kmi6ewPI5uBgEVCV+Pk9EiTMBhTe/+IG2CBRgTCJldOvsECUC0r8mHwPzBYR0JCY+fcKI8hM ZoFdzBJL5v1nAkkIC3hIzNh/ix1iWSOjxP27J8EmcQq4Scy938EMYjML6Ejsb53GBmHLS2xe 85Z5AqPALCRLZiEpm4WkbAEj8ypG0dSC5ILipPRcQ73ixNzi0rx0veT83E2M4ETyTGoH48oG i0OMAhyMSjy8HAF7QoRYE8uKK3MPMUpwMCuJ8DJeAArxpiRWVqUW5ccXleakFh9iNAUGwURm KdHkfGCSyyuJNzQ2MTOyNDI3tDAyNlcS51WybwsREkhPLEnNTk0tSC2C6WPi4JRqYHR7OU17 SZ7Kh5wFBznfsJRGNX7T+cY+98pkXzXf+r0FJdfT3V6UGi4RvrbJYmGo+tqHXk9des+8C1cK 1a69/l3hTVZh2AOGata49M96VzfYGC4JTP4itGYe057XGR9nXXnksr1Nd8OKA+v9gqRmL1i5 e4rUmv0buBnO+c/5pLZULSJM7omp8BUlluKMREMt5qLiRADHGeCDOgMAAA== 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 Dear all, I'll drop this patch because I can't test it on Exynos5260-based board. Best Regards, Chanwoo Choi On 01/12/2015 09:34 PM, Chanwoo Choi wrote: > This patch adds PPMU (Performance Profiling Monitoring Unit) dt node > Exynos5260 SoC. > > Exynos5260 SoC has following PPMU IPs: > - PPMU_DREX0_S0 0x10c60000 > - PPMU_DREX0_S1 0x10c70000 > - PPMU_DREX1_S0 0x10c80000 > - PPMU_DREX1_S1 0x10c90000 > - PPMU_EAGLE 0x10cc0000 > - PPMU_KFC 0x10cd0000 > - PPMU_MFC 0x11040000 > - PPMU_G3D 0x11880000 > - PPMU_FSYS 0x12220000 > - PPMU_ISP 0x13370000 > - PPMU_FICM 0x13cb0000 > - PPMU_GSCL 0x13e60000 > - PPMU_MSCL 0x13ee0000 > - PPMU_FIMD0X 0x145b0000 > - PPMU_FIMD1X 0x145c0000 > > The drivers/devfreq/exynos/exynos5_bus.c supports the memory bus frequency/ > voltage scaling of Exynos5260 SoC with DEVFREQ framework. > > Cc: Kukjin Kim > Cc: Abhilash Kesavan > Cc: Jonghwan Choi > Signed-off-by: Chanwoo Choi > --- > arch/arm/boot/dts/exynos5260.dtsi | 90 +++++++++++++++++++++++++++++++++++++++ > 1 file changed, 90 insertions(+) > > diff --git a/arch/arm/boot/dts/exynos5260.dtsi b/arch/arm/boot/dts/exynos5260.dtsi > index 36da38e..26f3074 100644 > --- a/arch/arm/boot/dts/exynos5260.dtsi > +++ b/arch/arm/boot/dts/exynos5260.dtsi > @@ -307,6 +307,96 @@ > fifo-depth = <64>; > status = "disabled"; > }; > + > + ppmu_drex0_s0: ppmu_drex0_s0@10c60000 { > + compatible = "samsung,exynos-ppmu"; > + reg = <0x10c60000 0x2000>; > + status = "disabled"; > + }; > + > + ppmu_drex0_s1: ppmu_drex0_s1@10c70000 { > + compatible = "samsung,exynos-ppmu"; > + reg = <0x10c70000 0x2000>; > + status = "disabled"; > + }; > + > + ppmu_drex1_s0: ppmu_drex1_s0@10c80000 { > + compatible = "samsung,exynos-ppmu"; > + reg = <0x10c80000 0x2000>; > + status = "disabled"; > + }; > + > + ppmu_drex1_s1: ppmu_drex1_s1@10c90000 { > + compatible = "samsung,exynos-ppmu"; > + reg = <0x10c90000 0x2000>; > + status = "disabled"; > + }; > + > + ppmu_eagle: ppmu_eagle@10cc0000 { > + compatible = "samsung,exynos-ppmu"; > + reg = <0x10cc0000 0x2000>; > + status = "disabled"; > + }; > + > + ppmu_kfc: ppmu_kfc@10cd0000 { > + compatible = "samsung,exynos-ppmu"; > + reg = <0x10cd0000 0x2000>; > + status = "disabled"; > + }; > + > + ppmu_mfc: ppmu_mfc@11040000 { > + compatible = "samsung,exynos-ppmu"; > + reg = <0x11040000 0x2000>; > + status = "disabled"; > + }; > + > + ppmu_g3d: ppmu_g3d@11880000 { > + compatible = "samsung,exynos-ppmu"; > + reg = <0x11880000 0x2000>; > + status = "disabled"; > + }; > + > + ppmu_fsys: ppmu_fsys@12220000 { > + compatible = "samsung,exynos-ppmu"; > + reg = <0x12220000 0x2000>; > + status = "disabled"; > + }; > + > + ppmu_isp: ppmu_isp@13370000 { > + compatible = "samsung,exynos-ppmu"; > + reg = <0x13370000 0x2000>; > + status = "disabled"; > + }; > + > + ppmu_fimc: ppmu_fimc@13cb0000 { > + compatible = "samsung,exynos-ppmu"; > + reg = <0x13cb0000 0x2000>; > + status = "disabled"; > + }; > + > + ppmu_gscl: ppmu_gscl@13e60000 { > + compatible = "samsung,exynos-ppmu"; > + reg = <0x13e60000 0x2000>; > + status = "disabled"; > + }; > + > + ppmu_mscl: ppmu_gscl@13ee0000 { > + compatible = "samsung,exynos-ppmu"; > + reg = <0x13ee0000 0x2000>; > + status = "disabled"; > + }; > + > + ppmu_fimd0x: ppmu_fimd0x@145b0000 { > + compatible = "samsung,exynos-ppmu"; > + reg = <0x145b0000 0x2000>; > + status = "disabled"; > + }; > + > + ppmu_fimd1x: ppmu_fimd1x@145c0000 { > + compatible = "samsung,exynos-ppmu"; > + reg = <0x145c0000 0x2000>; > + status = "disabled"; > + }; > }; > }; > >