Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 99D12C6FD1D for ; Wed, 15 Mar 2023 13:43:03 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232458AbjCONnB (ORCPT ); Wed, 15 Mar 2023 09:43:01 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56990 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231667AbjCONmp (ORCPT ); Wed, 15 Mar 2023 09:42:45 -0400 Received: from relay2-d.mail.gandi.net (relay2-d.mail.gandi.net [IPv6:2001:4b98:dc4:8::222]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5770D89F0B; Wed, 15 Mar 2023 06:42:44 -0700 (PDT) Received: (Authenticated sender: herve.codina@bootlin.com) by mail.gandi.net (Postfix) with ESMTPA id 7CE0240016; Wed, 15 Mar 2023 13:42:41 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1678887762; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ErIeGZOdBC0SggTn7/aNvCYajOT8ftQ+YUi6Mg1r8hk=; b=Z5VllREub8q03kyXMToln2CZgjEQsHhknoySCVz3SVeEJlubW9XbLJgNKsShbjLXTygxUz gLMo5OgIh8LdLY5f/ybH7ELQ+tJRPU+JEmegMOpgqKYy+PnrR5Yk46HZ531k0BUug+QsaN B68pZdiG/sh0KyYxn3bobQe6yvFFaQqoPBj+Q9uzDCiPbpDqveXrwv1iLLwkXeDU7Ofxuq BMsO0KQVgzyYOGbnwwUnmta60ycSNFLAPp1qqFd2/kR0EvFc4cC1oEht8U0O46azIAsgbn y8ty+tCryuEVuhSZMnXAnraiE1YVKnfimGW3/lvWfBBotXFCB4mBl58npwoPrw== From: Herve Codina To: Herve Codina , Rob Herring , Krzysztof Kozlowski , Liam Girdwood , Mark Brown , Derek Kiernan , Dragan Cvetic , Arnd Bergmann , Greg Kroah-Hartman , Jaroslav Kysela , Takashi Iwai Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, alsa-devel@alsa-project.org, Christophe Leroy , Thomas Petazzoni Subject: [PATCH 3/7] Documentation: sysfs: Document the Lantiq PEF2256 sysfs entry Date: Wed, 15 Mar 2023 14:42:27 +0100 Message-Id: <20230315134231.233193-4-herve.codina@bootlin.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230315134231.233193-1-herve.codina@bootlin.com> References: <20230315134231.233193-1-herve.codina@bootlin.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Document the "subordinate" sysfs attribute exposed by the pef2256 driver. Signed-off-by: Herve Codina --- .../ABI/testing/sysfs-bus-platform-devices-pef2256 | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-bus-platform-devices-pef2256 diff --git a/Documentation/ABI/testing/sysfs-bus-platform-devices-pef2256 b/Documentation/ABI/testing/sysfs-bus-platform-devices-pef2256 new file mode 100644 index 000000000000..b2343b3b6e84 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-platform-devices-pef2256 @@ -0,0 +1,10 @@ +What: /sys/bus/platform/devices/*.pef2256/subordinate +KernelVersion: 6.4 +Contact: Herve Codina +Description: + (RW) Controls whether the PEF2256 works as subordinate or main + device mode. + - 0 : main device mode + - 1 : subordinate mode + In subordinate device mode it synchronizes on line interface + clock signals. Otherwise, it synchronizes on internal clocks. -- 2.39.2