From patchwork Thu Feb 9 01:43:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Kunihiko Hayashi X-Patchwork-Id: 13133862 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 13493C636CC for ; Thu, 9 Feb 2023 01:45:23 +0000 (UTC) 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:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=AIlH/KlvG4PvdfnrJc0G7fAok7yjIGFh8yKCa45oWmY=; b=xuaoAWuXyGj10A Z/X7gGyh1K+731F/V+qfZp4isFuHP77KNL7+MuseWW0ESbsbwqq48SNuZwdQ2Eao4ppPi8To5H3zB LeG19gXkQbZ1UnLEZ7QoVEC3JKbVrtMFkRA4QZwe6LZ0gmlJoni+IWGe2OvyTbqAnQ/CTYqzU9kgM 2IIISyAR1hcxoDj0kFTy8x7lMXEXzPeknr8GZD+kKoWH85ORHXyMVsVsJUtEWCStonhsE6iVwe9Zk uQ/IdjW3SmFnfd6jjW745e9kdoczz62WJfJa00XAXqh2vrm0tBP01ppaleNhb4jqsXQE6fG1+W89l v1w8Q+EVDT9bzKKnbIjA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pPvyY-00HQnC-I8; Thu, 09 Feb 2023 01:43:50 +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 1pPvyU-00HQm7-Es for linux-arm-kernel@lists.infradead.org; Thu, 09 Feb 2023 01:43:48 +0000 Received: from unknown (HELO iyokan2-ex.css.socionext.com) ([172.31.9.54]) by mx.socionext.com with ESMTP; 09 Feb 2023 10:43:42 +0900 Received: from mail.mfilter.local (m-filter-1 [10.213.24.61]) by iyokan2-ex.css.socionext.com (Postfix) with ESMTP id 726EB2058B4F; Thu, 9 Feb 2023 10:43:42 +0900 (JST) Received: from 172.31.9.51 (172.31.9.51) by m-FILTER with ESMTP; Thu, 9 Feb 2023 10:43:53 +0900 Received: from plum.e01.socionext.com (unknown [10.212.243.119]) by kinkan2.css.socionext.com (Postfix) with ESMTP id AD7F73D57; Thu, 9 Feb 2023 10:43:41 +0900 (JST) From: Kunihiko Hayashi To: Wolfram Sang , Rob Herring , Krzysztof Kozlowski , Masami Hiramatsu Cc: linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Kunihiko Hayashi Subject: [PATCH] dt-bindings: i2c: uniphier: Add resets property Date: Thu, 9 Feb 2023 10:43:40 +0900 Message-Id: <20230209014340.17979-1-hayashi.kunihiko@socionext.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230208_174346_649516_1EF0D446 X-CRM114-Status: GOOD ( 11.38 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org UniPhier I2C controller allows reset control support. Add resets property to the controller as optional. Signed-off-by: Kunihiko Hayashi Acked-by: Krzysztof Kozlowski --- .../devicetree/bindings/i2c/socionext,uniphier-fi2c.yaml | 3 +++ .../devicetree/bindings/i2c/socionext,uniphier-i2c.yaml | 3 +++ 2 files changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/socionext,uniphier-fi2c.yaml b/Documentation/devicetree/bindings/i2c/socionext,uniphier-fi2c.yaml index c76131902b77..4bbe9e775da1 100644 --- a/Documentation/devicetree/bindings/i2c/socionext,uniphier-fi2c.yaml +++ b/Documentation/devicetree/bindings/i2c/socionext,uniphier-fi2c.yaml @@ -29,6 +29,9 @@ properties: minimum: 100000 maximum: 400000 + resets: + maxItems: 1 + required: - compatible - reg diff --git a/Documentation/devicetree/bindings/i2c/socionext,uniphier-i2c.yaml b/Documentation/devicetree/bindings/i2c/socionext,uniphier-i2c.yaml index ddde08636ab0..5abf496edb59 100644 --- a/Documentation/devicetree/bindings/i2c/socionext,uniphier-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/socionext,uniphier-i2c.yaml @@ -29,6 +29,9 @@ properties: minimum: 100000 maximum: 400000 + resets: + maxItems: 1 + required: - compatible - reg