From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S934210AbbCDKsU (ORCPT ); Wed, 4 Mar 2015 05:48:20 -0500 Received: from mailout1.samsung.com ([203.254.224.24]:52020 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933004AbbCDKsR (ORCPT ); Wed, 4 Mar 2015 05:48:17 -0500 X-AuditID: cbfee61a-f79c06d000004e71-be-54f6e2ef9e82 Date: Wed, 04 Mar 2015 11:48:02 +0100 From: Lukasz Majewski To: Chanwoo Choi Cc: rui.zhang@intel.com, edubezval@gmail.com, linux-samsung-soc@vger.kernel.org, b.zolnierkie@samsung.com, linux-pm@vger.kernel.org, kyungmin.park@samsung.com, linux-kernel@vger.kernel.org, inki.dae@samsung.com, amit.daniel@samsung.com, kgene@kernel.org, a.kesavan@samsung.com, chanho61.park@samsung.com, linux-arm-kernel@lists.infradead.org Subject: Re: [PATCH 2/3] arm64: dts: exynos: Add TMU sensor dt node for Exynos5433 SoC Message-id: <20150304114802.33101b6f@amdc2363> In-reply-to: <1424950521-6236-3-git-send-email-cw00.choi@samsung.com> References: <1424950521-6236-1-git-send-email-cw00.choi@samsung.com> <1424950521-6236-3-git-send-email-cw00.choi@samsung.com> Organization: SPRC Poland X-Mailer: Claws Mail 3.8.1 (GTK+ 2.24.10; x86_64-pc-linux-gnu) MIME-version: 1.0 Content-type: text/plain; charset=US-ASCII Content-transfer-encoding: 7bit X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFupjkeLIzCtJLcpLzFFi42I5/e+xgO77R99CDHrma1s8XrOYyaLhaojF xhnrWS0u79e2uP7lOavF/CvXWC0m3Z/AYtH/+DWzxdmmN+wWmx4DxS7vmsNm8bn3CKPFjPP7 mCyePOxjc+Dz2DnrLrvH4j0vmTw2repk89i8pN6jb8sqRo/Pm+QC2KK4bFJSczLLUov07RK4 MrrPbmAreKNYseFNN2sD43rpLkZODgkBE4lFJ5pZIGwxiQv31rN1MXJxCAksYpRYv/Y6M4Tz i1GirekzWBWLgKrEg3tHmEFsNgE9ic93nzKB2CICGhIz/15hBGlgFrjPJPHl+X9WkISwQITE gaf9YEW8QA2vP/UwgticAq4S9+53sIPYQgL1Ev8/vWADsfkFJCXa//1ghjjJTuLcpw3sEL2C Ej8m3wM7gllAS2LztiZWCFteYvOat8wTGAVnISmbhaRsFpKyBYzMqxhFUwuSC4qT0nMN9YoT c4tL89L1kvNzNzGCY+mZ1A7GlQ0WhxgFOBiVeHgzor+FCLEmlhVX5h5ilOBgVhLhjb0IFOJN SaysSi3Kjy8qzUktPsQozcGiJM6rZN8WIiSQnliSmp2aWpBaBJNl4uCUamCsFUnWT6roYjn9 nYv/0e37SZNFDq9zWpPW4OI3YbLqp79GfU5ntPmdMp/KbIi81t5c3LDO6/7vSMvioqK/jTPT fwrOO3DhEYON7u8INoXZQmzxFqf3RSxXS59vv7a9gvuX3N1uz4V3DH8d4ghNk83vnWO+SGju S96Nh43Djj7YwiHxJLhi2Q4lluKMREMt5qLiRAC+2ag7oQIAAA== Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Chanwoo, > This patch adds the TMU (Thermal Management Unit) sensor devicetree > node for Exynos5433. The Exynos5433 includes the five temperature > sensors as following: > - two temperature sensor for Cortex-A57 (ATLAS) > - one temperature sensor for Cortex-A53 (APOLLO) > - one temperature sensor for G3D IP > - one temperature sensor for ISP IP > > Cc: Kukjin Kim > Signed-off-by: Chanwoo Choi > Acked-by: Inki Dae > --- > .../dts/exynos/exynos5433-tmu-sensor-conf.dtsi | 22 +++++++++ > arch/arm64/boot/dts/exynos/exynos5433.dtsi | 55 > ++++++++++++++++++++++ 2 files changed, 77 insertions(+) > create mode 100644 > arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi > > diff --git > a/arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi > b/arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi new file > mode 100644 index 0000000..396e60f --- /dev/null > +++ b/arch/arm64/boot/dts/exynos/exynos5433-tmu-sensor-conf.dtsi > @@ -0,0 +1,22 @@ > +/* > + * Device tree sources for Exynos5433 TMU sensor configuration > + * > + * Copyright (c) 2015 Chanwoo Choi > + * > + * This program is free software; you can redistribute it and/or > modify > + * it under the terms of the GNU General Public License version 2 as > + * published by the Free Software Foundation. > + */ > + > +#include > + > +#thermal-sensor-cells = <0>; > +samsung,tmu_gain = <8>; > +samsung,tmu_reference_voltage = <16>; > +samsung,tmu_noise_cancel_mode = <4>; > +samsung,tmu_efuse_value = <75>; > +samsung,tmu_min_efuse_value = <40>; > +samsung,tmu_max_efuse_value = <150>; > +samsung,tmu_first_point_trim = <25>; > +samsung,tmu_second_point_trim = <85>; > +samsung,tmu_default_temp_offset = <50>; > diff --git a/arch/arm64/boot/dts/exynos/exynos5433.dtsi > b/arch/arm64/boot/dts/exynos/exynos5433.dtsi index 0776b6d..b44ddcc > 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi > +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi > @@ -872,6 +872,61 @@ > status = "disabled"; > }; > > + tmu_atlas0: tmu@10060000 { > + compatible = "samsung,exynos5433-tmu"; > + reg = <0x10060000 0x200>; > + interrupts = <0 95 0>; > + clocks = <&cmu_peris CLK_PCLK_TMU0_APBIF>, > + <&cmu_peris CLK_SCLK_TMU0>; > + clock-names = "tmu_apbif", "tmu_sclk"; > + #include "exynos5433-tmu-sensor-conf.dtsi" > + status = "disabled"; > + }; > + > + tmu_atlas1: tmu@10068000 { > + compatible = "samsung,exynos5433-tmu"; > + reg = <0x10068000 0x200>; > + interrupts = <0 96 0>; > + clocks = <&cmu_peris CLK_PCLK_TMU0_APBIF>, > + <&cmu_peris CLK_SCLK_TMU0>; > + clock-names = "tmu_apbif", "tmu_sclk"; > + #include "exynos5433-tmu-sensor-conf.dtsi" > + status = "disabled"; > + }; > + > + tmu_g3d: tmu@10070000 { > + compatible = "samsung,exynos5433-tmu"; > + reg = <0x10070000 0x200>; > + interrupts = <0 99 0>; > + clocks = <&cmu_peris CLK_PCLK_TMU1_APBIF>, > + <&cmu_peris CLK_SCLK_TMU1>; > + clock-names = "tmu_apbif", "tmu_sclk"; > + #include "exynos5433-tmu-sensor-conf.dtsi" > + status = "disabled"; > + }; > + > + tmu_apollo: tmu@10078000 { > + compatible = "samsung,exynos5433-tmu"; > + reg = <0x10078000 0x200>; > + interrupts = <0 115 0>; > + clocks = <&cmu_peris CLK_PCLK_TMU1_APBIF>, > + <&cmu_peris CLK_SCLK_TMU1>; > + clock-names = "tmu_apbif", "tmu_sclk"; > + #include "exynos5433-tmu-sensor-conf.dtsi" > + status = "disabled"; > + }; > + > + tmu_isp: tmu@1007c000 { > + compatible = "samsung,exynos5433-tmu"; > + reg = <0x1007c000 0x200>; > + interrupts = <0 94 0>; > + clocks = <&cmu_peris CLK_PCLK_TMU1_APBIF>, > + <&cmu_peris CLK_SCLK_TMU1>; > + clock-names = "tmu_apbif", "tmu_sclk"; > + #include "exynos5433-tmu-sensor-conf.dtsi" > + status = "disabled"; > + }; > + > pmu_system_controller: system-controller@105c0000 { > compatible = "samsung,exynos5433-pmu", > "syscon"; reg = <0x105c0000 0x5008>; Reviewed-by: Lukasz Majewski -- Best regards, Lukasz Majewski Samsung R&D Institute Poland (SRPOL) | Linux Platform Group