From patchwork Mon Feb 21 20:24:07 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 545200 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 E72A1C433EF for ; Mon, 21 Feb 2022 20:27:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233658AbiBUU1V (ORCPT ); Mon, 21 Feb 2022 15:27:21 -0500 Received: from mxb-00190b01.gslb.pphosted.com ([23.128.96.19]:48490 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233659AbiBUU1U (ORCPT ); Mon, 21 Feb 2022 15:27:20 -0500 Received: from mail-ed1-x530.google.com (mail-ed1-x530.google.com [IPv6:2a00:1450:4864:20::530]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id F1F66237CC; Mon, 21 Feb 2022 12:26:56 -0800 (PST) Received: by mail-ed1-x530.google.com with SMTP id cm8so22132692edb.3; Mon, 21 Feb 2022 12:26:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=message-id:date:mime-version:user-agent:subject:content-language :from:to:cc:references:in-reply-to:content-transfer-encoding; bh=6/CbbKb963ZeCrGB3DpHf3S/LmT0OSOkIfiP6ix0yNw=; b=CZ2cpSnJj/iYQkv+MnAaAe+Hi3/lKYxwLMWRl30vUsJBwPfghMR2i6Rw33lo63nd4L si7vTuHXPscr8e+B8mMHu+VGezXiWiq+inpaAqHLE368pE49xTWzhXVCcc/YAIYLEULK XDP6rnd1QriUbfHvlzSRzfXrOMY68uBsGfy20b3OEJkHS50VEJ00JWWGhS8Fm1120Wli UQjcl7l6ao+nrl/IWI88Eihp6WWAIEJvy8sPm9hZ3ZvJLYdMaQl6ALRjtT+HXSZWsMQt VZ0mTqFsM/wLO1aX4JjKvzC+j8jpE9mtrDpndGHuYRbGE0MnaQP3J9mcy4th4ql/0JiM PhZQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:message-id:date:mime-version:user-agent:subject :content-language:from:to:cc:references:in-reply-to :content-transfer-encoding; bh=6/CbbKb963ZeCrGB3DpHf3S/LmT0OSOkIfiP6ix0yNw=; b=C6/BhQJAGYYsD40IW179RHzIlpZD8Wqus1E0ZS5Wu3XRzl+NsHZ8HS2ahkw+NzZaxk Du/RKJFdmkkVvuq5Kir813k/S+3F9qrAiXyCcyNEnaxzrVlDPUzJ+MwkZj0yZLnNuSqW uVm6mDO7HHNqr8GsI5K3qcMfmyz/UzNu+YkOJqZYuIUpC/DqmCDtgNrwLjp/m0J8keIh TZleKbP7Cy0s/KHhrrYpSylB2P4eR6VujG+4a2GqQOLrosCSVVvnZ0wGZqWjxoqcgJuT f8/AYg4thlpcxTuRPV6McqgzNL+XXWWq1HxFDEF2CYKlJyaP8M9DWyzM0YQ/qh3ZaWkq 6nHQ== X-Gm-Message-State: AOAM531UlC30By+Q5nZ/Yn8/3tZjzHj6zHcmEcrKECZEFoW6pSxzsQ8D rsCKdE1Ju7FddDLaScJp74D4T0Gwy8c= X-Google-Smtp-Source: ABdhPJw5C8aS2uojppIF/KiB3IM1XbxzEZagKJMBWFLTCnt1ltvm5AtbsTjekE5NprGJ/F9a1Vpm7A== X-Received: by 2002:a05:6402:2159:b0:410:8098:b6cd with SMTP id bq25-20020a056402215900b004108098b6cdmr22582027edb.429.1645475215609; Mon, 21 Feb 2022 12:26:55 -0800 (PST) Received: from ?IPV6:2003:ea:8f4d:2b00:b141:a0d:4aad:2a06? (p200300ea8f4d2b00b1410a0d4aad2a06.dip0.t-ipconnect.de. [2003:ea:8f4d:2b00:b141:a0d:4aad:2a06]) by smtp.googlemail.com with ESMTPSA id e1sm5475062ejy.103.2022.02.21.12.26.54 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 21 Feb 2022 12:26:55 -0800 (PST) Message-ID: <94ceeca1-3123-fc4b-8cc9-a86e9ad08863@gmail.com> Date: Mon, 21 Feb 2022 21:24:07 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.6.1 Subject: [PATCH v2 4/6] docs: ABI: document tm1628 attribute display-text Content-Language: en-US From: Heiner Kallweit To: Mark Brown , Rob Herring , Krzysztof Kozlowski , =?utf-8?q?Andreas_?= =?utf-8?q?F=C3=A4rber?= , Geert Uytterhoeven , Miguel Ojeda , Neil Armstrong , Kevin Hilman , Jerome Brunet , Martin Blumenstingl Cc: "linux-spi@vger.kernel.org" , "devicetree@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "open list:ARM/Amlogic Meson..." References: <1f39432b-84e2-e6dc-a6b8-c48ad5cf2210@gmail.com> In-Reply-To: <1f39432b-84e2-e6dc-a6b8-c48ad5cf2210@gmail.com> Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org Document the attribute for reading / writing the text to be displayed on the 7 segment display. Signed-off-by: Heiner Kallweit --- Documentation/ABI/testing/sysfs-devices-auxdisplay-tm1628 | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-devices-auxdisplay-tm1628 diff --git a/Documentation/ABI/testing/sysfs-devices-auxdisplay-tm1628 b/Documentation/ABI/testing/sysfs-devices-auxdisplay-tm1628 new file mode 100644 index 000000000..382757e72 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-devices-auxdisplay-tm1628 @@ -0,0 +1,7 @@ +What: /sys/devices/.../display-text +Date: February 2022 +Contact: Heiner Kallweit +Description: + The text to be displayed on the 7 segment display. + Any printable character is allowed as input, but some + can not be displayed in a readable way with 7 segments.