From patchwork Fri Dec 8 16:47:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alain Volmat X-Patchwork-Id: 13485681 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 E860DC4167B for ; Fri, 8 Dec 2023 16:48:53 +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:References:In-Reply-To: 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: List-Owner; bh=4emLQMSHamRUpKysVV/pqV3oLHqQ30wKiy2yIVt8T2c=; b=2caDZS3y+7SVtk 0vtfrMB35keekCro4TgXXIYafrV8vqFQgCFEDyqb0SM8G4IySQCUwHVoj7rrHP2jURPaGPFtsBcx6 /0JXdv+0bUENzAjEN//F+qjQWVStWG/h1se2NNwhYt438WCI+DSsisdc01pVggIlRpVh4ntle6Zok 1pzIjPiMFeJFbGc5Zv1s8cY9d9D9pL4Vl44NnW+Zgf+JCmoqentUlHBQn8viXqiJyRqCy/Nl4p0rp dtOaLG7mxElv0JT8jVRjnQnwH+LxdTGV8RekMbtl3wm8Mw+DRg8BApF8SQOTvdyEzkEIYZU9p5gpC rNgbCRYYMTnnVuFw2GrA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rBe1a-00G59L-0f; Fri, 08 Dec 2023 16:48:26 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93] helo=mx07-00178001.pphosted.com) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rBe1X-00G578-1t for linux-arm-kernel@lists.infradead.org; Fri, 08 Dec 2023 16:48:25 +0000 Received: from pps.filterd (m0046660.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3B8FsHCm017750; Fri, 8 Dec 2023 17:48:07 +0100 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=foss.st.com; h= from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding:content-type; s= selector1; bh=LWgjN+j7PnQ7YW9swGp/1XIDBLTWuTaWnDZT+t9ESfU=; b=hz 2oungCjICBbsTcQnfHsr4xA2OyWstVJ39D/xmEvDx6cn8wf3kC7j8L4gBxFEc03a gfap2fIFF+4OHvKSjDdagI1ONfFLCCk4qCyh1sEA2Qd1voLoOAo0TpvPa0LJgHTj xGrVFu1WSEBgOIn4XQXZbj1lsHpr5NlBUCwG5antXpnfyOIlIcEDfHl6WdAoAcWX QReNrbqgNpIyvPwhIWIEeTdqxz7Ze5wjFFH0ABkr1WB53O1YjkXr+PbugMkWYHYh Z/MZrfxMbtM0nYtqeDa5qGkQtcnJTyQbmbuzEyihDn1c50IdJJEdphWGvhW2b53b 6HGDl5fryEWLYIIphsRg== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com (PPS) with ESMTPS id 3utd2jn915-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 08 Dec 2023 17:48:06 +0100 (CET) Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 67EA4100059; Fri, 8 Dec 2023 17:48:06 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 5F9DF236936; Fri, 8 Dec 2023 17:48:06 +0100 (CET) Received: from localhost (10.129.178.213) by SHFDAG1NODE1.st.com (10.75.129.69) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Fri, 8 Dec 2023 17:48:06 +0100 From: Alain Volmat To: Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Pierre-Yves MORDRET , Alain Volmat CC: Conor Dooley , Rob Herring , , , , , Subject: [PATCH v2 3/7] dt-bindings: i2c: document st,stm32mp25-i2c compatible Date: Fri, 8 Dec 2023 17:47:12 +0100 Message-ID: <20231208164719.3584028-4-alain.volmat@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231208164719.3584028-1-alain.volmat@foss.st.com> References: <20231208164719.3584028-1-alain.volmat@foss.st.com> MIME-Version: 1.0 X-Originating-IP: [10.129.178.213] X-ClientProxiedBy: SHFCAS1NODE2.st.com (10.75.129.73) To SHFDAG1NODE1.st.com (10.75.129.69) X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.997,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-12-08_11,2023-12-07_01,2023-05-22_02 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231208_084823_902066_804A516F X-CRM114-Status: GOOD ( 10.28 ) 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 Add a new compatible st,stm32mp25-i2c for the STM32MP25 series which has only one interrupt line for both events and errors and differs in term of handling of FastModePlus. Signed-off-by: Alain Volmat Reviewed-by: Conor Dooley --- .../devicetree/bindings/i2c/st,stm32-i2c.yaml | 28 +++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml index 94b75d9f66cd..1b31b87c1800 100644 --- a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml +++ b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml @@ -19,6 +19,7 @@ allOf: - st,stm32f7-i2c - st,stm32mp13-i2c - st,stm32mp15-i2c + - st,stm32mp25-i2c then: properties: i2c-scl-rising-time-ns: @@ -41,6 +42,30 @@ allOf: clock-frequency: enum: [100000, 400000] + - if: + properties: + compatible: + contains: + enum: + - st,stm32f4-i2c + - st,stm32f7-i2c + - st,stm32mp13-i2c + - st,stm32mp15-i2c + then: + properties: + interrupts: + minItems: 2 + + interrupt-names: + minItems: 2 + else: + properties: + interrupts: + maxItems: 1 + + interrupt-names: + maxItems: 1 + properties: compatible: enum: @@ -48,6 +73,7 @@ properties: - st,stm32f7-i2c - st,stm32mp13-i2c - st,stm32mp15-i2c + - st,stm32mp25-i2c reg: maxItems: 1 @@ -56,11 +82,13 @@ properties: items: - description: interrupt ID for I2C event - description: interrupt ID for I2C error + minItems: 1 interrupt-names: items: - const: event - const: error + minItems: 1 resets: maxItems: 1