From patchwork Thu Jan 20 16:14:40 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Nikita Travkin X-Patchwork-Id: 533713 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 275E2C433EF for ; Thu, 20 Jan 2022 16:15:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1376866AbiATQPD (ORCPT ); Thu, 20 Jan 2022 11:15:03 -0500 Received: from box.trvn.ru ([194.87.146.52]:40881 "EHLO box.trvn.ru" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346641AbiATQPD (ORCPT ); Thu, 20 Jan 2022 11:15:03 -0500 Received: from authenticated-user (box.trvn.ru [194.87.146.52]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) by box.trvn.ru (Postfix) with ESMTPSA id 4D5C240CAF; Thu, 20 Jan 2022 21:15:00 +0500 (+05) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=trvn.ru; s=mail; t=1642695300; bh=qRBTVa7l5ff9cDGlC0cX/AXh5ZL9DuXAiZdGpUFlRDY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=EcTC13JvJaGcwHmO/Cwi99a6NtK7ub1sifv+M8uupubmAPN7sbxQQnnXVe014k5Uf FdjJ9yl9DZG2v4GilGKXGnybJLG55IQPH9iIIkl5GCnXEMeXK4pOLd7cUW9MLzpdoJ kCR9dGPIDlDzTO6EV5eJag5q9dyhhgL2S/I8bOTSboskUYwqwOaEfPaf3o3mgepylj UN5qMnr/UyiwXriimO/i8LTWFZ41iRn58PHNpTnctz5A1iLLmbvsie2H/iMgU62TAO ZGij6xiEqGE8qI2cKwY7wMf3Fcv+RG/xS6LbGZLCLfdAS1AMkJN1/SIIUUpNu5EewG 7L6E86pYCa8xA== From: Nikita Travkin To: thierry.reding@gmail.com, lee.jones@linaro.org Cc: u.kleine-koenig@pengutronix.de, robh+dt@kernel.org, sboyd@kernel.org, krzk@kernel.org, linus.walleij@linaro.org, masneyb@onstation.org, linux-pwm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, Nikita Travkin Subject: [PATCH v3 1/3] dt-bindings: pwm: Fix node name pattern Date: Thu, 20 Jan 2022 21:14:40 +0500 Message-Id: <20220120161442.140800-2-nikita@trvn.ru> In-Reply-To: <20220120161442.140800-1-nikita@trvn.ru> References: <20220120161442.140800-1-nikita@trvn.ru> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org It looks like it was intended to allow two types of node names with the binding: - With unit address, e.g. pwm@1f000000 - With a suffix, e.g. pwm-clk However the pattern regex only correctly matches the first variant, as well as some incorrect ones. Fix the regex to match only two patterns shown above. (Either unit address starting with @ and following with one or more hexademical digit or arbitrary suffix stating with - and at least one symbol long) Fixes: 89650a1e3b6f ("dt-bindings: pwm: Convert PWM bindings to json-schema") Signed-off-by: Nikita Travkin --- Documentation/devicetree/bindings/pwm/pwm.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/pwm/pwm.yaml b/Documentation/devicetree/bindings/pwm/pwm.yaml index 3c01f85029e5..4926fe65886f 100644 --- a/Documentation/devicetree/bindings/pwm/pwm.yaml +++ b/Documentation/devicetree/bindings/pwm/pwm.yaml @@ -13,7 +13,7 @@ select: false properties: $nodename: - pattern: "^pwm(@.*|-[0-9a-f])*$" + pattern: "^pwm(@[0-9a-f]+|-.+)?$" "#pwm-cells": description: