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Tue, 05 Feb 2013 20:41:32 +0900 (KST) Received: from chrome-ubuntu.sisodomain.com ([107.108.73.106]) by mmp2.samsung.com (Oracle Communications Messaging Server 7u4-24.01(7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTPA id <0MHQ00CO4W7YSL80@mmp2.samsung.com> for u-boot@lists.denx.de; Tue, 05 Feb 2013 20:41:32 +0900 (KST) From: Akshay Saraswat To: u-boot@lists.denx.de Date: Tue, 05 Feb 2013 06:57:17 -0500 Message-id: <1360065437-4517-10-git-send-email-akshay.s@samsung.com> X-Mailer: git-send-email 1.8.0 In-reply-to: <1360065437-4517-1-git-send-email-akshay.s@samsung.com> References: <1360065437-4517-1-git-send-email-akshay.s@samsung.com> X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrELMWRmVeSWpSXmKPExsWyRsSkRvfNe4FAg0k7pS3e7u1kd2D0OHtn B2MAYxSXTUpqTmZZapG+XQJXxtS1N9gKPghUbLnyk7GBcRpfFyMHh4SAicSJ/6xdjJxAppjE hXvr2boYuTiEBJYySpzZMBkqYSLxbto1FojEdEaJbReus0M4y5gkJm74zwxSxSagI7F9yXd2 EFtEQELiV/9VRhCbWcBFYt3Na4wg24QF3CX6XkSChFkEVCV+fTwItoAXqGTO425miGVyEh/2 PAIbwwkU7zx7mA3EFhJwlri0qZ8VZK+EwHU2iX03VjNCDBKQ+Db5EAvEN7ISmw5AzZGUOLji BssERuEFjAyrGEVTC5ILipPSc430ihNzi0vz0vWS83M3MQJD8PS/Z9I7GFc1WBxiFOBgVOLh /XGZP1CINbGsuDL3EKMEB7OSCO/HG0Ah3pTEyqrUovz4otKc1OJDjMlAyycyS4km5wPjI68k 3tDYxNzU2NTSyMjM1JQ0YSVxXsZTTwKEBNITS1KzU1MLUotgtjBxcEo1MK5M+bT+s+xkiRpr oyqmzVfqXlzyW8XR0O9QKHL9yFPdsC9SyeHTRF51rIqQeGyWVtKlpVroeML+44UNzSGfHkn2 uS1Y2JhbYOac5zBVcVnJDZaouR1RDUv/HHzIcNH54Yprryr3/FGuDtv+tECsgnH+jt98H01t Di+cunZtXL38lCXnRN9PuqLEUpyRaKjFXFScCACzG431hQIAAA== X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFlrEIsWRmVeSWpSXmKPExsVy+t9jQd037wUCDc6v57N4u7eT3YHR4+yd HYwBjFENjDYZqYkpqUUKqXnJ+SmZeem2St7B8c7xpmYGhrqGlhbmSgp5ibmptkouPgG6bpk5 QGOVFMoSc0qBQgGJxcVK+naYJoSGuOlawDRG6PqGBMH1GBmggYQ1jBlT195gK/ggULHlyk/G BsZpfF2MnBwSAiYS76ZdY4GwxSQu3FvP1sXIxSEkMJ1RYtuF6+wQzjImiYkb/jODVLEJ6Ehs X/KdHcQWEZCQ+NV/lRHEZhZwkVh38xqQzcEhLOAu0fciEiTMIqAq8evjQVYQmxeoZM7jbmaI ZXISH/Y8AhvDCRTvPHuYDcQWEnCWuLSpn3UCI+8CRoZVjKKpBckFxUnpuUZ6xYm5xaV56XrJ +bmbGMEh/kx6B+OqBotDjAIcjEo8vD8u8wcKsSaWFVfmHmKU4GBWEuH9eAMoxJuSWFmVWpQf X1Sak1p8iDEZ6KqJzFKiyfnA+MsriTc0NjE3NTa1NLEwMbMkTVhJnJfx1JMAIYH0xJLU7NTU gtQimC1MHJxSDYzMdpuYDM98mfhNZlryn9Z1Nv3LfbRf8+3QnqcTwT3799e/fGtOJdaz+3w5 8tbLRP9JDN+jH/qfv18/KfgtS2TncqumPItfszb7qa2Yn+s0685CB4d2qVWXrwnLTy3Ms+D5 UPB49m8j0anTzy/fe0TYYf3qI6xSk0sr9t/Q86nYqV+/85PQb58XSizFGYmGWsxFxYkABNha i7UCAAA= DLP-Filter: Pass X-MTR: 20000000000000000@CPGS X-CFilter-Loop: Reflected Subject: [U-Boot] [PATCH 9/9 v8] EXYNOS5: FDT: Add a H/W-trip member to TMU node X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.11 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: u-boot-bounces@lists.denx.de Errors-To: u-boot-bounces@lists.denx.de This adds a member to TMU FDT node for providing hardware tripping temperature threshold. Signed-off-by: Akshay Saraswat Acked-by: Simon Glass --- Changes since v7: - Added "Acked-by". board/samsung/dts/exynos5250-smdk5250.dts | 1 + doc/device-tree-bindings/exynos/tmu.txt | 5 ++++- 2 files changed, 5 insertions(+), 1 deletion(-) diff --git a/board/samsung/dts/exynos5250-smdk5250.dts b/board/samsung/dts/exynos5250-smdk5250.dts index 00dac40..1c2d52d 100644 --- a/board/samsung/dts/exynos5250-smdk5250.dts +++ b/board/samsung/dts/exynos5250-smdk5250.dts @@ -72,6 +72,7 @@ samsung,max-temp = <125>; samsung,start-warning = <95>; samsung,start-tripping = <105>; + samsung,hw-tripping = <110>; samsung,efuse-min-value = <40>; samsung,efuse-value = <55>; samsung,efuse-max-value = <100>; diff --git a/doc/device-tree-bindings/exynos/tmu.txt b/doc/device-tree-bindings/exynos/tmu.txt index 779b01c..dce06d1 100644 --- a/doc/device-tree-bindings/exynos/tmu.txt +++ b/doc/device-tree-bindings/exynos/tmu.txt @@ -13,7 +13,9 @@ Required properties: - samsung,max-temp : Maximum temperature value (125 degree celsius) - Current temperature of SoC should be less than this value. - samsung,start-warning : Temperature at which TMU starts giving warning (degree celsius) - - samsung,start-tripping : Temperature at which system will trip and shutdown (degree celsius) + - samsung,start-tripping : Temperature at which TMU shuts down the system (degree celsius) + - samsung,hw-tripping : Temperature at which hardware tripping should happen + in case TMU fails to power off (degree celsius) - samsung,efuse-min-value : SOC efuse min value (Constant 40) - efuse-value should be more than this value. - samsung,efuse-value : SOC actual efuse value (Literal value) @@ -38,6 +40,7 @@ tmu@10060000 { samsung,max-temp = <125>; samsung,start-warning = <95>; samsung,start-tripping = <105>; + samsung,hw-tripping = <110>; samsung,efuse-min-value = <40>; samsung,efuse-value = <55>; samsung,efuse-max-value = <100>;