From patchwork Wed Jun 29 22:29:28 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chris Morgan X-Patchwork-Id: 12900716 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 848B9CCA481 for ; Wed, 29 Jun 2022 22:29:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229864AbiF2W3t (ORCPT ); Wed, 29 Jun 2022 18:29:49 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48718 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229632AbiF2W3s (ORCPT ); Wed, 29 Jun 2022 18:29:48 -0400 Received: from mail-io1-xd2e.google.com (mail-io1-xd2e.google.com [IPv6:2607:f8b0:4864:20::d2e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5AA9211445; Wed, 29 Jun 2022 15:29:48 -0700 (PDT) Received: by mail-io1-xd2e.google.com with SMTP id d3so926020ioi.9; Wed, 29 Jun 2022 15:29:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=wX0odF7wthixWZk8JyeUhLRGFHhQJVbnFoKyCcuBnOA=; b=RbGa9a5kRYa8NliKqHBm8bd8VaBfAQe38vjltzGe4dF3ufbZPRpEHiy1VhAcKeueRt K+B5n1gh7zLr842aKeS+RtMv6Hhok0pX+9JKTqaotMWlSFUgbBRJ/YOiBa1KqYIaqiO8 lXCeDavRo/CZzDzlHEcWGVODM+V1Zha1e00ivzIZ4Qs4hjTRAaEibBi2mmWjtWaOWbFA PCsVg6iQSSXPcy1hP9BPgQAZaDCMrA5qKUG7HAUHUSiU46yWSFLKq3UsKbPwnYJSeSJp cxE1xGIVIxpNftqa8uoRWxeMNUWzIby1RjvWBzZz/9ZQJmt4kqcSLCgEv4urT6ujOPy8 mEDA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=wX0odF7wthixWZk8JyeUhLRGFHhQJVbnFoKyCcuBnOA=; b=HaVnHGZphpK0M37zIYaXZ+Kgh3l9WzQ0gLgdPr3geVlyvk+mlGNzFjijqH0jYaVNhB +k8BiMpFq7OijZXKCiv0U+GT1S5rFcHcYQkHfB7oOoWW620nUs8AT7TVxcqd0vO4TFEW xVIHrXBAL6El1EFqvQZFBWbWAbAd9Xm9AYWokjNY0hc5mEm7K0FCTVWwpQrYVKpR3JED Cp527/9HaE2X1fmywsNgHAkOunRvnnfRTQ2GiB+H3XrsLlLjQsaqZ+WdDnmCopBnoWJa MriN7dcJNwgZYU3cNzyRWnU9VxgzHddyR+BMr9B5cR4zJByOT2o+pYkMjy8gyQDBWLMB GTNw== X-Gm-Message-State: AJIora/wG2YlmVG/8ddxP21DkAHUFMwCCIaiKEYq2Xvp3ZmciOQm4SRa Xlov6BSMfGQuXNu6laVVwtUmQpqGMPo= X-Google-Smtp-Source: AGRyM1tgIDgtzB7HsYoFjw1ihODd9IB82ev6OqJ465C0TcFx1ulqBMy6ZF4yFHBe+aUDMfVkFxpvcQ== X-Received: by 2002:a5d:8053:0:b0:675:56b8:8355 with SMTP id b19-20020a5d8053000000b0067556b88355mr2696032ior.83.1656541787428; Wed, 29 Jun 2022 15:29:47 -0700 (PDT) Received: from Dixie.. ([2604:2d80:a188:fd00:2d4b:b7b2:944:3519]) by smtp.gmail.com with ESMTPSA id ca19-20020a0566381c1300b0033158c4a312sm7845597jab.55.2022.06.29.15.29.46 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 29 Jun 2022 15:29:47 -0700 (PDT) From: Chris Morgan To: linux-input@vger.kernel.org Cc: devicetree@vger.kernel.org, contact@artur-rojek.eu, maccraft123mc@gmail.com, heiko@sntech.de, krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org, dmitry.torokhov@gmail.com, paul@crapouillou.net, jic23@kernel.org, linux-iio@vger.kernel.org, Chris Morgan , Chris Morgan Subject: [PATCH v6 1/3] dt-bindings: adc-joystick: add poll-interval-ms Date: Wed, 29 Jun 2022 17:29:28 -0500 Message-Id: <20220629222931.30599-2-macroalpha82@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20220629222931.30599-1-macroalpha82@gmail.com> References: <20220629222931.30599-1-macroalpha82@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org New devicetree attribute of "poll-interval-ms". Add poll-interval support for the adc-joystick documentation. This is an optional value and if not provided the adc-joystick works as it does today (with triggered buffers). If this value is provided, the adc-joystick driver is polled at the specified interval. A new attribute was added instead of using the existing attribute of "poll-interval" to comply with rules detailed in property-units.yaml. Signed-off-by: Maya Matuszczyk Signed-off-by: Chris Morgan --- Documentation/devicetree/bindings/input/adc-joystick.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/input/adc-joystick.yaml b/Documentation/devicetree/bindings/input/adc-joystick.yaml index 2ee04e03bc22..9a34b928b15b 100644 --- a/Documentation/devicetree/bindings/input/adc-joystick.yaml +++ b/Documentation/devicetree/bindings/input/adc-joystick.yaml @@ -18,6 +18,11 @@ properties: compatible: const: adc-joystick + poll-interval-ms: + description: + Poll interval time in milliseconds. If not specified, device will use + iio buffer. + io-channels: minItems: 1 maxItems: 1024