From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0a-00128a01.pphosted.com (mx0a-00128a01.pphosted.com [148.163.135.77]) (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 61F00432E86; Wed, 15 Jul 2026 11:41:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=148.163.135.77 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784115718; cv=none; b=i0Ihb/AgGRFkxTiV36ThL7SiQUiOHRSPns4YSFQPscjj2pL8zUctWIaGo6XPo297Dzk+vyIANqvUZEFFOOUdb+tu/CoL2Hns61B9p79VNQX8tmEwjfOne//PN4iVJ3Jf+1i4UDiXp47FOf93G5ueccSwF4I2SzGjbeqv1Aw+EPg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784115718; c=relaxed/simple; bh=SNJI92VrprHtT5MzdFsRMm8PBprcV5VudH8UFNZRHUM=; h=From:Date:Subject:MIME-Version:Content-Type:Message-ID:References: In-Reply-To:To:CC; b=oKTDGzUnYNDkteyBARdcEAleVy92wbF14mPoM6Ft7mrVJL9BCByEZeplp2xj4CrQYfj9Q8S8BC4KBePz0y9yesxU33w2hxphzuC2sRXadZnRyuMJMFMOD18LlbQNnWAesq0kA59jhf9RYASJdbWJvSmmdq4UqWnAqXU7rIswOo4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=analog.com; spf=pass smtp.mailfrom=analog.com; dkim=pass (2048-bit key) header.d=analog.com header.i=@analog.com header.b=vmRwTPna; arc=none smtp.client-ip=148.163.135.77 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=analog.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=analog.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=analog.com header.i=@analog.com header.b="vmRwTPna" Received: from pps.filterd (m0167088.ppops.net [127.0.0.1]) by mx0a-00128a01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 66FBZjUo874893; Wed, 15 Jul 2026 07:41:37 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=analog.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s=DKIM; bh=BE8eW SesmvUP52eRWrhETcYMR+9iEWP4oNF9iE59a/0=; b=vmRwTPna0MewKPr1yaSD2 NlgFDeYCTd61bZkqWouOspTWRkiB53bgg9QYbG/lhpBq0YMrQ2tX28UkbBEXSt/+ PGcZYgkEdi6x03vwc85bczhiyiPzGX+I8AmQG4mrTQFURW0c85gd0tRqfC9GGPnH iKglgDZrF90/YQS4TRFOL5GnF9NRHjRSFI2ZLgG6yjctdiNjY1r3M/Afe6M7zBwF 5/7+1Ru8PlGKS3fg/Qt/GxA/xFvot2a9gk/fQzJJ6ufT/2Bcc2PdCEYlC4WPvU/N xwpxaeS5cst2gg+fLJJatwX1WGXJvAsnALh2KjnxKjfOYkzCLnxXV/VUX/NbVPHn A== Received: from nwd2mta4.analog.com ([137.71.173.58]) by mx0a-00128a01.pphosted.com (PPS) with ESMTPS id 4fe8a8883w-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 15 Jul 2026 07:41:36 -0400 (EDT) Received: from ASHBMBX9.ad.analog.com (ASHBMBX9.ad.analog.com [10.64.17.10]) by nwd2mta4.analog.com (8.14.7/8.14.7) with ESMTP id 66FBfZgr004882 (version=TLSv1/SSLv3 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 15 Jul 2026 07:41:35 -0400 Received: from ASHBCASHYB4.ad.analog.com (10.64.17.132) by ASHBMBX9.ad.analog.com (10.64.17.10) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.37; Wed, 15 Jul 2026 07:41:35 -0400 Received: from ASHBMBX8.ad.analog.com (10.64.17.5) by ASHBCASHYB4.ad.analog.com (10.64.17.132) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1748.37; Wed, 15 Jul 2026 07:41:35 -0400 Received: from zeus.spd.analog.com (10.66.68.11) by ashbmbx8.ad.analog.com (10.64.17.5) with Microsoft SMTP Server id 15.2.1748.37 via Frontend Transport; Wed, 15 Jul 2026 07:41:35 -0400 Received: from HYB-e1y2fvUQ3cx.ad.analog.com (HYB-e1y2fvUQ3cx.ad.analog.com [10.44.3.54]) by zeus.spd.analog.com (8.15.1/8.15.1) with ESMTP id 66FBfASq024964; Wed, 15 Jul 2026 07:41:26 -0400 From: Janani Sunil Date: Wed, 15 Jul 2026 13:41:04 +0200 Subject: [PATCH v6 1/5] spi: dt-bindings: Add spi-device-addr peripheral property Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-ID: <20260715-ad5529r-driver-v6-1-cfdf8b9f5ee3@analog.com> References: <20260715-ad5529r-driver-v6-0-cfdf8b9f5ee3@analog.com> In-Reply-To: <20260715-ad5529r-driver-v6-0-cfdf8b9f5ee3@analog.com> To: Lars-Peter Clausen , Michael Hennerich , Jonathan Cameron , "David Lechner" , =?utf-8?q?Nuno_S=C3=A1?= , Andy Shevchenko , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel , "Jonathan Corbet" , Shuah Khan , Mark Brown , Marius Cristea , "Marcus Folkesson" , Kent Gustavsson CC: , , , , Janani Sunil , , Kent Gustavsson , Janani Sunil X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1784115670; l=1148; i=janani.sunil@analog.com; s=20260507; h=from:subject:message-id; bh=SNJI92VrprHtT5MzdFsRMm8PBprcV5VudH8UFNZRHUM=; b=pzNNW1QbN+ccdNtmkPwTFxF9iqFGKbQUrmN0S7awc+xek4HDg6H3THNO8ijwYeBa/+I1P4H5W EvwBWa7adgTBrcABGeclidNoJbMWTGl+cKJ0NoRAH4KGkR4j/ctbzD8 X-Developer-Key: i=janani.sunil@analog.com; a=ed25519; pk=e25MyjRLPY3RWrYm/LrJ+/+t1MZJUbkgIW5CZg+g+hA= X-ADIRuleOP-NewSCL: Rule Triggered X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzE1MDExNSBTYWx0ZWRfX1hs7wp4VSwTz Q3EUt2AteiS47mKN1KWiy3Fe4QtNUZBbRPrss0FCokb8KBHaQUfIXTzo0jM1Nckq2kclTLnH1NW X4sl2SgjDCwnyYQc5I1uvVr9PqQfVHpBeehqKyAUOr4UemyBl6u2XxC2B8XUIv5sD86FcZTUvHu JKMz7fKLBDOz9hf1lxkXVp7jPoNiKChTHQvnGGnzHw2Aw4U8UZLfmCE8l1ZW+rbfGjkyn4/IOqJ z8W79uBepiKLU6wxL76QX4KgHESlqqyQhinkKX+yhGvDpiWx5oe0GY8ofw7A3s2bo3BJ4N7nI+7 ryYoB/SkrzC8VOCqPFE2cJYurTI4Z1zqiKNtmc50AEeElP1FFCRcOpCFTEWltGdqwGks5LF58ZX 3HZk5By3axn7kuhEQKCd3D4d/JA+JiXr8oqjkzooVBEDNbvPgZN4jcGSLC9cQOPdHm1gdhjQRgj 5CAUKb0D7z+ZijMxmMQ== X-Proofpoint-Spam-Info: AW1haW4tMjYwNzE1MDExNSBTYWx0ZWRfX7VunHA09cExb V/Lo1JX/hMo+mVonSF4yKirmlwDy28mIkaJ8z+zxZ3o1aJyjpsVEWw4xnvDq3h7tVo8Ilp5TlVZ bSjuREix5pMbXYl24SklRkpZz4ZH/7P3JdeqHhFVrcl5cV3kmOX0 X-Authority-Analysis: v=2.4 cv=R4sz39RX c=1 sm=1 tr=0 ts=6a5771f0 cx=c_pps a=3WNzaoukacrqR9RwcOSAdA==:117 a=3WNzaoukacrqR9RwcOSAdA==:17 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=0sLvza09kfJOxVLZPwjg:22 a=uXIjobp8t2wMuQ0fPvqm:22 a=gAnH3GRIAAAA:8 a=p7DZuduEnTu05McJuzUA:9 a=QEXdDO2ut3YA:10 X-Proofpoint-ORIG-GUID: 31ukvQkm1fW_4KvNVQb5YUvFd8FAehHz X-Proofpoint-GUID: 31ukvQkm1fW_4KvNVQb5YUvFd8FAehHz X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-07-15_02,2026-07-15_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 spamscore=0 malwarescore=0 clxscore=1011 priorityscore=1501 lowpriorityscore=0 impostorscore=0 phishscore=0 suspectscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607150115 Some SPI devices support sharing a single chip select across multiple physical chips by encoding a device address in the SPI frame itself. Add the generic spi-device-addr property for describing these hardware addresses. The property is placed on the SPI peripheral node and may contain multiple addresses. Signed-off-by: Janani Sunil --- Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml b/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml index 880a9f624566..135657582131 100644 --- a/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml +++ b/Documentation/devicetree/bindings/spi/spi-peripheral-props.yaml @@ -142,6 +142,11 @@ properties: minItems: 2 maxItems: 4 + spi-device-addr: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: + Device address used when multiple peripherals share a single chip select. + st,spi-midi-ns: deprecated: true description: | -- 2.43.0