From patchwork Wed Nov 29 12:59:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alain Volmat X-Patchwork-Id: 13472831 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 D8A3EC07CB1 for ; Wed, 29 Nov 2023 13:02:37 +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=O+sf2h0WGPpXsiA5O6LXe+0wVvcdd/BKC6OsSH3M2UE=; b=cX6YGGwNrPDeee 2CpHcjj3q8WOXCNL9+49n+oqQXscvTpqYhLc9TC5Lrcu1lDqXwa8vTtJPE5mDCQn2zw+I87+OXTXQ 9NT0FbUr16YQKtcULFUQuFvFcFca9rho7udhFHEAcBluGjoI/SXGnnXJ+iPfE/Ggsf8/rgie6UQOy 3zWE+NhaWZttK5CuLjHvANU/f3sewUIt8o9gBAXAkBxBnTm0VU9U6iB+HeJ7oPIJ2Oya1tJJbaQk3 uTACJcUoDnI/oF/EtIAbY0enFkqrUMGUIfDyYcN+D8B469AYf88sLRWOGIuMTvfMEtoQuMCkdvh3v O978mI0q6Fqyodp/rcaA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r8KCd-008PK0-1F; Wed, 29 Nov 2023 13:02:07 +0000 Received: from mx08-00178001.pphosted.com ([91.207.212.93]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r8KCb-008PJD-07 for linux-arm-kernel@lists.infradead.org; Wed, 29 Nov 2023 13:02:06 +0000 Received: from pps.filterd (m0369457.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 3ATBWfMR006277; Wed, 29 Nov 2023 14:01:57 +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=B1gllxM07cZkFcyt3hFnW0r2ti4poMYoZdWOoNhH4I4=; b=Uq 8tRhou14NhVqmvwP6VIocCm4i9lOH39XG6hNo5bqtKLp3UmDu1NWerj56pTypBb1 vHWVfz54pz9CZ4dP2DGI7d/T8R7F4pq09a5HSGsHnlT5QBuNQl0xR5t2Ndau8RL6 OxphFSGHIugVQPHxVcPilIclyE7k/qfIjgEuTpLbDIjLgI3AibHKnUeRXQhbf3fB KZFTM2v65LXowxYQMJwfkITBvy2uEjX+p1Jtx095EgIL5Vl+rkm5WYdmWcCcWFub 32qxb42aygA6TU3gV/MCi3trFjklRYr2GR+ne66LF8PR88YBurNY+LE22QHAcNXy NVGKmqF9YJiZrIJrO2pw== 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 3unffb522u-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 29 Nov 2023 14:01:57 +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 D0C7110002A; Wed, 29 Nov 2023 14:01:55 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 5DF0221BF7C; Wed, 29 Nov 2023 14:01:56 +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; Wed, 29 Nov 2023 14:01:56 +0100 From: Alain Volmat To: Andi Shyti , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Pierre-Yves MORDRET , Alain Volmat CC: , , , , Subject: [PATCH 3/7] dt-bindings: i2c: document st,stm32mp25-i2c compatible Date: Wed, 29 Nov 2023 13:59:12 +0100 Message-ID: <20231129125920.1702497-4-alain.volmat@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231129125920.1702497-1-alain.volmat@foss.st.com> References: <20231129125920.1702497-1-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=2023-11-29_09,2023-11-29_01,2023-05-22_02 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231129_050205_378275_4A3821A3 X-CRM114-Status: GOOD ( 11.97 ) 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 --- .../devicetree/bindings/i2c/st,stm32-i2c.yaml | 49 +++++++++++++++---- 1 file changed, 39 insertions(+), 10 deletions(-) diff --git a/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml b/Documentation/devicetree/bindings/i2c/st,stm32-i2c.yaml index 94b75d9f66cd..6a69bb6de23e 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 +42,43 @@ 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: + items: + - description: interrupt ID for I2C event + - description: interrupt ID for I2C error + + interrupt-names: + items: + - const: event + - const: error + + - if: + properties: + compatible: + contains: + enum: + - st,stm32mp25-i2c + then: + properties: + interrupts: + items: + - description: common interrupt for events and errors + + interrupt-names: + items: + - const: event + properties: compatible: enum: @@ -48,20 +86,11 @@ properties: - st,stm32f7-i2c - st,stm32mp13-i2c - st,stm32mp15-i2c + - st,stm32mp25-i2c reg: maxItems: 1 - interrupts: - items: - - description: interrupt ID for I2C event - - description: interrupt ID for I2C error - - interrupt-names: - items: - - const: event - - const: error - resets: maxItems: 1