From patchwork Tue Apr 30 08:52:25 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: 13648508 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.13]) (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 36C96127B73; Tue, 30 Apr 2024 08:53:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.13 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714467238; cv=none; b=JrvG8+hbcO/oIxdQTAYHORGZT5J6VB9wdQF34hsd8qjFJ/jdMsJD2pqhDTgI8pmCSIAGaDCKqblZ4Xypsy1RLOuEtllkcNbmA7BxdTsYzvDFfCALlLjEDQF5vyLkce1usmWXuf/8Th04/Km4ZA5zdhzxEQp3uosDfXR3MNLAkfo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1714467238; c=relaxed/simple; bh=BGKIvW+QuSy639MKv7/DBEUGPRf9QzPFu13XKIQ74uc=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=BfshZB/JRmxspU1Oi/eZZCKFyvdHi3ub+xILGNPa57scCCOMr/2gxjrx213zjQaQMvpFZO1C18v+vPDTu3nWi2qHPrU8lVc93Z9R/QfgiDl9utifu3Co43bCMyP9u8J7sa1ATs3ncU+9hK8/s1SkFW5n0OerhSd+a0GEPx2pyr0= 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=QSjuvo0S; arc=none smtp.client-ip=198.175.65.13 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="QSjuvo0S" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1714467238; x=1746003238; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=BGKIvW+QuSy639MKv7/DBEUGPRf9QzPFu13XKIQ74uc=; b=QSjuvo0SW/0cCzvQRwylu7x/124QYbcJm3qZFvcOuR21Hrr3L4MtbLFo GbM4QP1a6wb/9Xr4HgOgLqPvA7xxAXQw2iroVycWjETmiQc14+R/Pyh8l zb1VC6EwvfoB7aiGb4LqZ6xDmIPY1G8oKwYfM+CkiRrsAtgSg7D02+Axv kWYo3d0j2QzRwdx3zeMDPYt/J7sOnQjrByqhC6UUGCqxVbehHJn7c8mTl wJ7CAXjOQ+gXBgp9jcjYGz98u2PR8GU7OX34SitpKUY69tNGonw3Jk2mv m5zQoc7RSlHvEesILtoINaOivKLs0WZuhV2vcMNwHL8Uu3wHI6Hc1Xn6Z A==; X-CSE-ConnectionGUID: j+xgJiCCRMS4RI5bFAud1g== X-CSE-MsgGUID: EWTQCX02QIuUa8Ae1rykGQ== X-IronPort-AV: E=McAfee;i="6600,9927,11059"; a="21311552" X-IronPort-AV: E=Sophos;i="6.07,241,1708416000"; d="scan'208";a="21311552" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa105.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 30 Apr 2024 01:53:56 -0700 X-CSE-ConnectionGUID: l241ZoNeQIeeof6w+W6Kmw== X-CSE-MsgGUID: PJqShxRRS+GYXQSyfxCF6A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.07,241,1708416000"; d="scan'208";a="26891701" Received: from inlubt0316.iind.intel.com ([10.191.20.213]) by orviesa007.jf.intel.com with ESMTP; 30 Apr 2024 01:53:49 -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 v7 12/12] ABI: pps: Add ABI documentation for Intel TIO Date: Tue, 30 Apr 2024 14:22:25 +0530 Message-Id: <20240430085225.18086-13-lakshmi.sowjanya.d@intel.com> X-Mailer: git-send-email 2.35.3 In-Reply-To: <20240430085225.18086-1-lakshmi.sowjanya.d@intel.com> References: <20240430085225.18086-1-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..2d9f7dd3813c --- /dev/null +++ b/Documentation/ABI/testing/sysfs-platform-pps-tio @@ -0,0 +1,7 @@ +What: /sys/devices/platform/INTCxxxx/enable +Date: May 2024 +KernelVersion: 6.10 +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 f6dc90559341..381e31343db9 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -17669,6 +17669,7 @@ 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