From patchwork Wed Oct 13 14:54:08 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kunihiko Hayashi X-Patchwork-Id: 12556101 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 08EAAC433F5 for ; Wed, 13 Oct 2021 14:56:08 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id CF0FF610E6 for ; Wed, 13 Oct 2021 14:56:07 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org CF0FF610E6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=socionext.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date:Subject:Cc:To :From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=ttQg8ZhcbJ1w7geRMaxYnbHAm4PqTkxhI7ex6GvLI1E=; b=VzQin4qhjCSPAn BV3uwciAP3f/08sHwopYbvuwMGu8+7GteJ6CDLdO3uiu6pkFK6TtDsRK6IeGDyrRuHV7wikQ8IgU3 /7uZRsqt75sSMssuO5IfEOt0L+EOUF6AYq1zNeSihKJrFXPAxFjslqS2fNyvwYU3KfZN1SewBlCpg qZKZY1qWCF3qs8RiQqGWVqCqwzlizuvAik28N1xfnBRico707Wt0/DJUmp9iFF0STtYj0gqcnJa+C AyM2Vf7f7CkjRdUvhS+0oQkNm260o+TED0Su0zBIyGI0unAKQOShz43oeUXpJwmch9qMM/HgQyQ3u qRh8qfC+6MnaeWQSHdaA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mafeL-00HFaF-48; Wed, 13 Oct 2021 14:54:33 +0000 Received: from mx.socionext.com ([202.248.49.38]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mafeH-00HFX3-Fo for linux-arm-kernel@lists.infradead.org; Wed, 13 Oct 2021 14:54:31 +0000 Received: from unknown (HELO iyokan2-ex.css.socionext.com) ([172.31.9.54]) by mx.socionext.com with ESMTP; 13 Oct 2021 23:54:18 +0900 Received: from mail.mfilter.local (m-filter-2 [10.213.24.62]) by iyokan2-ex.css.socionext.com (Postfix) with ESMTP id 255CB2058B40; Wed, 13 Oct 2021 23:54:18 +0900 (JST) Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Wed, 13 Oct 2021 23:54:18 +0900 Received: from plum.e01.socionext.com (unknown [10.212.243.119]) by kinkan2.css.socionext.com (Postfix) with ESMTP id B281AB62B7; Wed, 13 Oct 2021 23:54:17 +0900 (JST) From: Kunihiko Hayashi To: Rob Herring , Linus Walleij , Masami Hiramatsu Cc: linux-gpio@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Kunihiko Hayashi Subject: [PATCH] dt-bindings: pinctrl: uniphier: Add child node definitions to describe pin mux and configuration Date: Wed, 13 Oct 2021 23:54:08 +0900 Message-Id: <1634136848-20091-1-git-send-email-hayashi.kunihiko@socionext.com> X-Mailer: git-send-email 2.7.4 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20211013_075429_669984_85AB944C X-CRM114-Status: GOOD ( 15.13 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org In arch/arm/boot/dts/uniphier-pinctrl.dtsi, there are child nodes of pinctrl that defines pinmux and pincfg, however, there are no rules about that in dt-bindings. 'make dtbs_check' results an error with the following message: pinctrl: 'ain1', 'ain2', 'ainiec1', 'aout', 'aout1', 'aout2', ... ... 'usb2', 'usb3' do not match any of the regexes: 'pinctrl-[0-9]+' To avoid this issue, add the rules of pinmux and pincfg in each child node and grandchild node. Signed-off-by: Kunihiko Hayashi --- .../pinctrl/socionext,uniphier-pinctrl.yaml | 46 +++++++++++++++++++++- 1 file changed, 44 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml index a804d9bc1602..4567330fe536 100644 --- a/Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml +++ b/Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml @@ -26,11 +26,53 @@ properties: - socionext,uniphier-pxs3-pinctrl - socionext,uniphier-nx1-pinctrl -required: - - compatible +patternProperties: + "^.*$": + if: + type: object + then: + allOf: + - $ref: pincfg-node.yaml# + - $ref: pinmux-node.yaml# + + properties: + phandle: true + function: true + groups: true + pins: true + bias-pull-up: true + bias-pull-down: true + bias-pull-pin-default: true + drive-strength: true + + patternProperties: + "^.*$": + if: + type: object + then: + allOf: + - $ref: pincfg-node.yaml# + - $ref: pinmux-node.yaml# + + properties: + phandle: true + function: true + groups: true + pins: true + bias-pull-up: true + bias-pull-down: true + bias-pull-pin-default: true + drive-strength: true + + unevaluatedProperties: false + + unevaluatedProperties: false additionalProperties: false +required: + - compatible + examples: - | // The UniPhier pinctrl should be a subnode of a "syscon" compatible node.