From patchwork Mon May 13 10:38:13 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "D, Lakshmi Sowjanya" X-Patchwork-Id: 13663304 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.8]) (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 7BF5E14EC6A; Mon, 13 May 2024 10:39:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.8 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715596781; cv=none; b=Q0ngCZDfexc3tf1+9LW/E1mrsuMaFbPGusp0sMHAZfYVHu+/bb08ntByRz1m+E8+Q+1/NrCcF70O7rZqpzwHyEO5i1lcuAGGrnc5TVGwYCuXsbDa3cH2yrrMls0PGMm4g0u9VdPBKp41V8L3Qt2vPnKrKqpA6e1R7JlRR5wfAAU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715596781; c=relaxed/simple; bh=LnDI8ECmyOwaPF9450szty9CSHo1Xk8N8ohrNbKrGTw=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=g6gY9fMKmxqC5+gK5fskp67xsU8GXesw1kNRb2SAJXEPj5v5sCZXDmw+6WnJUgOwzNcKpbXOmBDI5l3auuHWDFgn0NYnVWRvZhpAdXJZGZ2a5Yw11cp0WC9MYeTUqwMqmla0/XTghqxw38LAXmo0l3KwlwdoWpsfbSOm24i05j8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=NEgZvw4g; arc=none smtp.client-ip=192.198.163.8 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="NEgZvw4g" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1715596779; x=1747132779; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=LnDI8ECmyOwaPF9450szty9CSHo1Xk8N8ohrNbKrGTw=; b=NEgZvw4gCQAh4eCcRXH9/l+B1EkbDAjHcaH2qdIRF8inAqIH+5eeE4y0 IE1R190kJ2Vf8Du+c3lOb9vcLAHjxO/I8GL2QE8/fgPxPhr/+h7zvG09L t6/OFaisnugRMduL6ZRWKBlpIRGMMEZ2M0QyUOHIeMC4uk1PvdPZPb2R5 5sU5c/TKF2yROyG5cexSRoQIrKzqT3Q5YfFruq22YVUTsnub6h0zL0L+4 sXveZkfC14p5RE3Uuh4Pj0GK+7eGaY7XDZWAY490Mfn8bFvfBcb1Gmqog SVutE/1VvfSWVmqlFpogJiYt/Nv+Xr2RDdWZLKgsKwU3SMfQxc6hKHKex A==; X-CSE-ConnectionGUID: Uw3MlEPRQsWTXYpLM9wBGw== X-CSE-MsgGUID: ydrJShp0RFCoIXuPAFbArw== X-IronPort-AV: E=McAfee;i="6600,9927,11071"; a="29039186" X-IronPort-AV: E=Sophos;i="6.08,158,1712646000"; d="scan'208";a="29039186" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by fmvoesa102.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 13 May 2024 03:39:38 -0700 X-CSE-ConnectionGUID: UtjDBr70QbO/cGb0j/aMFQ== X-CSE-MsgGUID: 5/3nhQKxSMuXqRjPARFSpA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.08,158,1712646000"; d="scan'208";a="61481885" Received: from inlubt0316.iind.intel.com ([10.191.20.213]) by fmviesa001.fm.intel.com with ESMTP; 13 May 2024 03:39:32 -0700 From: lakshmi.sowjanya.d@intel.com To: tglx@linutronix.de, jstultz@google.com, giometti@enneenne.com, corbet@lwn.net, linux-kernel@vger.kernel.org Cc: x86@kernel.org, netdev@vger.kernel.org, linux-doc@vger.kernel.org, intel-wired-lan@lists.osuosl.org, andriy.shevchenko@linux.intel.com, eddie.dong@intel.com, christopher.s.hall@intel.com, jesse.brandeburg@intel.com, davem@davemloft.net, alexandre.torgue@foss.st.com, joabreu@synopsys.com, mcoquelin.stm32@gmail.com, perex@perex.cz, linux-sound@vger.kernel.org, anthony.l.nguyen@intel.com, peter.hilber@opensynergy.com, pandith.n@intel.com, subramanian.mohan@intel.com, thejesh.reddy.t.r@intel.com, lakshmi.sowjanya.d@intel.com Subject: [PATCH v8 12/12] ABI: pps: Add ABI documentation for Intel TIO Date: Mon, 13 May 2024 16:08:13 +0530 Message-Id: <20240513103813.5666-13-lakshmi.sowjanya.d@intel.com> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20240513103813.5666-1-lakshmi.sowjanya.d@intel.com> References: <20240513103813.5666-1-lakshmi.sowjanya.d@intel.com> Precedence: bulk X-Mailing-List: linux-sound@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Lakshmi Sowjanya D Document sysfs interface for Intel Timed I/O PPS driver. Signed-off-by: Lakshmi Sowjanya D --- Documentation/ABI/testing/sysfs-platform-pps-tio | 7 +++++++ MAINTAINERS | 1 + 2 files changed, 8 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-platform-pps-tio diff --git a/Documentation/ABI/testing/sysfs-platform-pps-tio b/Documentation/ABI/testing/sysfs-platform-pps-tio new file mode 100644 index 000000000000..74f3244b55dc --- /dev/null +++ b/Documentation/ABI/testing/sysfs-platform-pps-tio @@ -0,0 +1,7 @@ +What: /sys/devices/platform/INTCxxxx/enable +Date: June 2024 +KernelVersion: 6.11 +Contact: Lakshmi Sowjanya D +Description: + (RW) Enable or disable PPS TIO generator output, read to + see the status of hardware (Enabled/Disabled). diff --git a/MAINTAINERS b/MAINTAINERS index 28e20975c26f..97606c072e3f 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -17670,6 +17670,7 @@ M: Rodolfo Giometti L: linuxpps@ml.enneenne.com (subscribers-only) S: Maintained W: http://wiki.enneenne.com/index.php/LinuxPPS_support +F: Documentation/ABI/testing/sysfs-platform-pps-tio F: Documentation/ABI/testing/sysfs-pps F: Documentation/devicetree/bindings/pps/pps-gpio.yaml F: Documentation/driver-api/pps.rst