From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.136]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6349180D for ; Sat, 23 Sep 2023 06:12:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1695449575; x=1726985575; h=date:from:to:cc:subject:message-id:mime-version; bh=adrJUDkM3WtHMsMLyS0rFarhlRzGc+HOQqFTBeWvXlM=; b=KALN0vqzmiDyimGTh4148JkE8U2wXEKoWckU0gA9Z3ICPFj2/Gt0TwVs XdfFXIsbKYk/7446ZyuEIwcSqWZ+IiqOgbzsaepudU6+0z031r2GRAeIv /Z+Lny8CrQDVulqIn9xz17RrKqYy9rsCyneinB/pnmLmaaSXA/KmMnt2u Asismw72qu8kuQkgkggW73OrzfG8OEAgs74zB5VaGaRFl/dgjXzq/fwGh DdA7E4r1Emfh3nP3EZVxw6ev0rP5YujzKV0FD+xcwfi9wLcdZNxbatINU Ze5keCfMugsGT2feIfa02bzVz/jsKqIIQpn2CZhHpf4NsK8Vg61enrN0M g==; X-IronPort-AV: E=McAfee;i="6600,9927,10841"; a="360379924" X-IronPort-AV: E=Sophos;i="6.03,169,1694761200"; d="scan'208";a="360379924" Received: from orsmga001.jf.intel.com ([10.7.209.18]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 22 Sep 2023 23:12:54 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10841"; a="782891611" X-IronPort-AV: E=Sophos;i="6.03,169,1694761200"; d="scan'208";a="782891611" Received: from lkp-server02.sh.intel.com (HELO 493f6c7fed5d) ([10.239.97.151]) by orsmga001.jf.intel.com with ESMTP; 22 Sep 2023 23:12:53 -0700 Received: from kbuild by 493f6c7fed5d with local (Exim 4.96) (envelope-from ) id 1qjvso-0001tg-2p; Sat, 23 Sep 2023 06:12:50 +0000 Date: Sat, 23 Sep 2023 14:12:32 +0800 From: kernel test robot To: oe-kbuild@lists.linux.dev Cc: lkp@intel.com Subject: [l1k:tpm 2/2] dtbs_check: Documentation/devicetree/bindings/reset/infineon,slb9670-reset.yaml:29:111: [warning] line too long (124 > 110 characters) (line-length) Message-ID: <202309231433.VxXJTkng-lkp@intel.com> Precedence: bulk X-Mailing-List: oe-kbuild@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline :::::: :::::: Manual check reason: "low confidence static check warning: Documentation/devicetree/bindings/reset/infineon,slb9670-reset.yaml:29:111: [warning] line too long (124 > 110 characters) (line-length)" :::::: BCC: lkp@intel.com CC: oe-kbuild-all@lists.linux.dev TO: Lukas Wunner tree: https://github.com/l1k/linux tpm head: 3872d25bd384f7ec706b0869844a12f21839c2af commit: 3872d25bd384f7ec706b0869844a12f21839c2af [2/2] dt-bindings: reset: Add Infineon SLB9670 TPM reset driver :::::: branch date: 2 hours ago :::::: commit date: 2 hours ago compiler: loongarch64-linux-gcc (GCC) 13.2.0 reproduce: (https://download.01.org/0day-ci/archive/20230923/202309231433.VxXJTkng-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/r/202309231433.VxXJTkng-lkp@intel.com/ dtcheck warnings: (new ones prefixed by >>) >> Documentation/devicetree/bindings/reset/infineon,slb9670-reset.yaml:29:111: [warning] line too long (124 > 110 characters) (line-length) vim +29 Documentation/devicetree/bindings/reset/infineon,slb9670-reset.yaml 3872d25bd384f7e Lukas Wunner 2023-09-23 8 3872d25bd384f7e Lukas Wunner 2023-09-23 9 maintainers: 3872d25bd384f7e Lukas Wunner 2023-09-23 10 - Lukas Wunner 3872d25bd384f7e Lukas Wunner 2023-09-23 11 3872d25bd384f7e Lukas Wunner 2023-09-23 12 description: | 3872d25bd384f7e Lukas Wunner 2023-09-23 13 The Infineon SLB9670 Trusted Platform Module requires a specific reset 3872d25bd384f7e Lukas Wunner 2023-09-23 14 sequence on its RST# pin which is documented in sections 5.4 and 5.5 of 3872d25bd384f7e Lukas Wunner 2023-09-23 15 the datasheet [1]. This driver performs the reset sequence using a GPIO. 3872d25bd384f7e Lukas Wunner 2023-09-23 16 3872d25bd384f7e Lukas Wunner 2023-09-23 17 The sequence with minimum wait intervals is as follows: 3872d25bd384f7e Lukas Wunner 2023-09-23 18 deassert RST# 3872d25bd384f7e Lukas Wunner 2023-09-23 19 wait at least 60 ms 3872d25bd384f7e Lukas Wunner 2023-09-23 20 assert RST# 3872d25bd384f7e Lukas Wunner 2023-09-23 21 wait at least 2 usecs 3872d25bd384f7e Lukas Wunner 2023-09-23 22 deassert RST# 3872d25bd384f7e Lukas Wunner 2023-09-23 23 wait at least 60 ms 3872d25bd384f7e Lukas Wunner 2023-09-23 24 assert RST# 3872d25bd384f7e Lukas Wunner 2023-09-23 25 wait at least 2 usecs 3872d25bd384f7e Lukas Wunner 2023-09-23 26 deassert RST# 3872d25bd384f7e Lukas Wunner 2023-09-23 27 wait at least 60 ms before issuing the first TPM command 3872d25bd384f7e Lukas Wunner 2023-09-23 28 3872d25bd384f7e Lukas Wunner 2023-09-23 @29 [1] https://www.infineon.com/dgdl/Infineon-SLB%209670VQ2.0-DataSheet-v01_04-EN.pdf?fileId=5546d4626fc1ce0b016fc78270350cd6 3872d25bd384f7e Lukas Wunner 2023-09-23 30 3872d25bd384f7e Lukas Wunner 2023-09-23 31 properties: 3872d25bd384f7e Lukas Wunner 2023-09-23 32 compatible: 3872d25bd384f7e Lukas Wunner 2023-09-23 33 enum: 3872d25bd384f7e Lukas Wunner 2023-09-23 34 - infineon,slb9670-reset 3872d25bd384f7e Lukas Wunner 2023-09-23 35 3872d25bd384f7e Lukas Wunner 2023-09-23 36 reset-gpios: 3872d25bd384f7e Lukas Wunner 2023-09-23 37 maxItems: 1 3872d25bd384f7e Lukas Wunner 2023-09-23 38 description: Reference to the GPIO connected to the RST# pin. 3872d25bd384f7e Lukas Wunner 2023-09-23 39 3872d25bd384f7e Lukas Wunner 2023-09-23 40 "#reset-cells": 3872d25bd384f7e Lukas Wunner 2023-09-23 41 const: 0 3872d25bd384f7e Lukas Wunner 2023-09-23 42 3872d25bd384f7e Lukas Wunner 2023-09-23 43 required: 3872d25bd384f7e Lukas Wunner 2023-09-23 44 - compatible 3872d25bd384f7e Lukas Wunner 2023-09-23 45 - reset-gpios 3872d25bd384f7e Lukas Wunner 2023-09-23 46 - "#reset-cells" 3872d25bd384f7e Lukas Wunner 2023-09-23 47 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki