From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754162AbbCEFkD (ORCPT ); Thu, 5 Mar 2015 00:40:03 -0500 Received: from mailout3.samsung.com ([203.254.224.33]:62092 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753365AbbCEFik (ORCPT ); Thu, 5 Mar 2015 00:38:40 -0500 X-AuditID: cbfee68f-f791c6d000004834-19-54f7ebda8d00 From: Chanwoo Choi To: kgene@kernel.org Cc: mark.rutland@arm.com, marc.zyngier@arm.com, arnd@arndb.de, olof@lixom.net, catalin.marinas@arm.com, will.deacon@arm.com, inki.dae@samsung.com, chanho61.park@samsung.com, sw0312.kim@samsung.com, jh80.chung@samsung.com, ideal.song@samsung.com, cw00.choi@samsung.com, a.kesavan@samsung.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v5 8/9] arm64: dts: exynos: Add TMU sensor dt node for Exynos5433 SoC Date: Thu, 05 Mar 2015 14:38:30 +0900 Message-id: <1425533911-14800-9-git-send-email-cw00.choi@samsung.com> X-Mailer: git-send-email 1.8.5.5 In-reply-to: <1425533911-14800-1-git-send-email-cw00.choi@samsung.com> References: <1425533911-14800-1-git-send-email-cw00.choi@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFprJIsWRmVeSWpSXmKPExsWyRsSkRPfW6+8hBitvcls8XrOYyeLvpGPs Fu+X9TBaXN6vbXH9y3NWi/lHzrFa7Pp7n9Fi0v0JLBY3frWxWvQ/fs1ssenxNVaLy7vmsFnM OL8PqPXOPzaLpdcvMlmcuv4ZKDb5JZvFy48nWByEPNbMW8Po8fvXJEaPTas62Tw2L6n3uHKi idWjb8sqRo/Pm+QC2KO4bFJSczLLUov07RK4MrY+2s1UsFi+YseWWywNjO8kuxg5OSQETCQ+ L7/NCGGLSVy4t56ti5GLQ0hgKaPE4d2PWGGKlq04AmYLCSxilFj5LAOiqIlJ4mbLHWaQBJuA lsT+FzeAujk4RAREJGZf4AKpYRZYzyxx5/lJsA3CAuESP5+sYgWpYRFQlVg4UxQkzCvgKrF9 7zeoIxQkli2fCbaLU8BNYsPsPWwQe10lFizazAQyU0LgK7vEmd677CAJFgEBiW+TD7GAzJQQ kJXYdIAZYo6kxMEVN1gmMAovYGRYxSiaWpBcUJyUXmSsV5yYW1yal66XnJ+7iREYY6f/Pevf wXj3gPUhRgEORiUe3hkbv4cIsSaWFVfmHmI0BdowkVlKNDkfGMl5JfGGxmZGFqYmpsZG5pZm SuK8C6V+BgsJpCeWpGanphakFsUXleakFh9iZOLglGpgjMpPeWnFO2PGqkdva0TU3XkEDmi9 T6zb0l7VtuIyg2RrV33Xdu9Hr65MvM1ieVfmmtep2P1120RX5l/cd2+L54RjOdzGUekhOk/u 6CSvOyzBbO5x6EKDvsrSmT4T45/Oale4oPSmU27p/oLnyf2FkZXzBSxqLn5Y1VkcuVruem9i eFD/gq2blFiKMxINtZiLihMBT/4EYKwCAAA= X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFnrMIsWRmVeSWpSXmKPExsVy+t9jAd1br7+HGHxew2TxeM1iJou/k46x W7xf1sNocXm/tsX1L89ZLeYfOcdqsevvfUaLSfcnsFjc+NXGatH/+DWzxabH11gtLu+aw2Yx 4/w+oNY7/9gsll6/yGRx6vpnoNjkl2wWLz+eYHEQ8lgzbw2jx+9fkxg9Nq3qZPPYvKTe48qJ JlaPvi2rGD0+b5ILYI9qYLTJSE1MSS1SSM1Lzk/JzEu3VfIOjneONzUzMNQ1tLQwV1LIS8xN tVVy8QnQdcvMAXpDSaEsMacUKBSQWFyspG+HaUJoiJuuBUxjhK5vSBBcj5EBGkhYw5ix9dFu poLF8hU7ttxiaWB8J9nFyMkhIWAisWzFEVYIW0ziwr31bCC2kMAiRomVzzK6GLmA7CYmiZst d5hBEmwCWhL7X9wAKuLgEBEQkZh9gQukhllgPbPEnecnGUFqhAXCJX4+WcUKUsMioCqxcKYo SJhXwFVi+95vjBC7FCSWLZ8JtpdTwE1iw+w9UHtdJRYs2sw0gZF3ASPDKkbR1ILkguKk9FxD veLE3OLSvHS95PzcTYzgCH4mtYNxZYPFIUYBDkYlHt4ZG7+HCLEmlhVX5h5ilOBgVhLhnXQa KMSbklhZlVqUH19UmpNafIjRFOioicxSosn5wOSSVxJvaGxiZmRpZG5oYWRsriTOq2TfFiIk kJ5YkpqdmlqQWgTTx8TBKdXAyMDYlu9iJtnEdUH9wyd3Uf4PsYsPdGmdvuJ197T/Ep+lvC63 88tazV3uK8xT4LD8rZbD9S0ysfByyhZhPuHYiYacHNytu6c4i3QcCZjyfDb/rGcGTRvPJkz0 swt4zLbfSuGPdsHK10zNl8+fvsIv7act4Hb1WEKc9uO0Ez8fbdniymXWueKUEktxRqKhFnNR cSIAr0uov/YCAAA= 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 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 Reviewed-by: Lukasz Majewski --- .../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 5b80eb8..bde9cba 100644 --- a/arch/arm64/boot/dts/exynos/exynos5433.dtsi +++ b/arch/arm64/boot/dts/exynos/exynos5433.dtsi @@ -836,6 +836,61 @@ 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>; -- 1.8.5.5