From patchwork Mon Dec 18 15:57:14 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alain Volmat X-Patchwork-Id: 756342 Received: from mx07-00178001.pphosted.com (mx07-00178001.pphosted.com [185.132.182.106]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1DFD83D566; Mon, 18 Dec 2023 15:58:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=foss.st.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=foss.st.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=foss.st.com header.i=@foss.st.com header.b="QUAGLstc" Received: from pps.filterd (m0288072.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.17.1.22/8.17.1.22) with ESMTP id 3BIB9Qcv002907; Mon, 18 Dec 2023 16:58:07 +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=OywdDLSYqmBZJgPoiODJ5/OqELkghHQcY69/EaghtR8=; b=QU AGLstc5su3b2kUxaHj0CWxAzGVKGlU0h5etZT4lx/1qQLRJsrBd1Mka69fdKYuB9 J40SU2jw89tKqoMisEJboXb10aIlo93ZvXghkevU9zFeQ4FjFaEeDtOFmnqZGJOs p+CzAwkj00Mpn8sPYyM/UdlhFWCElwE7K+ZNyozkkeDY2CJ/Cv3ma7OkMO7dM11J TbsRcqJAXPW6x1cBTbYV9V1HfvBYl+Ec9Uc8d9jxaC6JTIRs3EXZA9lMK1zL0PdC O1f6Pex3tZCeb3sjH8/zwn/L5l6ykSnF2bEk1VQBhfjWtOUO+ohQ4BgUt1AiVSJ8 kB03l1n7saDOSTvl795Q== 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 3v126ks3fr-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 18 Dec 2023 16:58:07 +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 B50E810005E; Mon, 18 Dec 2023 16:58:06 +0100 (CET) Received: from Webmail-eu.st.com (shfdag1node1.st.com [10.75.129.69]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id ABA3325F4AF; Mon, 18 Dec 2023 16:58:06 +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; Mon, 18 Dec 2023 16:58:06 +0100 From: Alain Volmat To: Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Maxime Coquelin , Alexandre Torgue , Alain Volmat , Erwan Leray , Fabrice Gasnier CC: Valentin Caron , , , , , Subject: [PATCH 2/6] dt-bindings: spi: stm32: add st,stm32mp25-spi compatible Date: Mon, 18 Dec 2023 16:57:14 +0100 Message-ID: <20231218155721.359198-3-alain.volmat@foss.st.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20231218155721.359198-1-alain.volmat@foss.st.com> References: <20231218155721.359198-1-alain.volmat@foss.st.com> Precedence: bulk X-Mailing-List: linux-spi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ClientProxiedBy: EQNCAS1NODE4.st.com (10.75.129.82) 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=2023-12-18_10,2023-12-14_01,2023-05-22_02 From: Valentin Caron Add st,stm32mp25-spi compatible in dt-bindings. STM32MP25 spi is similar to the STM32H7 except for the following two points: - Burst should not be enabled with the new DMA used on STM32MP25. - STM32MP25 SPI8 has a limited feature set, it can only send words of 8 or 16 bits and with a maximum words number of 1024. Signed-off-by: Valentin Caron Signed-off-by: Alain Volmat Acked-by: Conor Dooley --- Documentation/devicetree/bindings/spi/st,stm32-spi.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml index 5754d603f34f..4bd9aeb81208 100644 --- a/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml +++ b/Documentation/devicetree/bindings/spi/st,stm32-spi.yaml @@ -25,6 +25,7 @@ properties: - st,stm32f4-spi - st,stm32f7-spi - st,stm32h7-spi + - st,stm32mp25-spi reg: maxItems: 1