From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0002e601.pphosted.com (mx0b-0002e601.pphosted.com [148.163.154.28]) (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 5D05F371D01; Fri, 21 Aug 2026 11:49:53 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=fail smtp.client-ip=148.163.154.28 ARC-Seal:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787312997; cv=fail; b=FnFZKYYJYG+uqNk8SJJMkaBtwox7KVDteSphKs1N/21jEGLAU10HlPI2meofWBmSTKSxwEVGYd+q6YCTQSnRr5c/J3C6nwNL2oohakyD1UHjN/U73g17Jg2DV5rUEMFQjuvjs7fY9pBxSEHVJnVtCxAjwlmkBJeuGQq5ZC7YC/Q= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787312997; c=relaxed/simple; bh=5qnezhdC7z+lORuvm/pjPzGWMGRQvmaJD+gNRZlgLhU=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=aT/7ZwwPDTx6Dc8vnZjNvJykNwQ6MSwdLU3ZTlwU7uVawjEW55NbtlZSGbPKXMqW9Lz63B/jObnDfhC5ahH6imjpVl8ds4z8BAskD7HZPzFCTlnOZJjOblN8eretS5n40v0cG9hCWX5nRSVJls1nOiMugAv1boREMpf/9jgRIKs= ARC-Authentication-Results:i=2; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (2048-bit key) header.d=ti.com header.i=@ti.com header.b=aNfiMKGe; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=a7SOM8ae; arc=fail smtp.client-ip=148.163.154.28 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=ti.com header.i=@ti.com header.b="aNfiMKGe"; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="a7SOM8ae" Received: from pps.filterd (m0374955.ppops.net [127.0.0.1]) by mx0b-0002e601.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 67L9KKGE3421342; Fri, 21 Aug 2026 06:49:41 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; h=cc :content-transfer-encoding:content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to; s= proofpoint-05-2026; bh=L3r4+4BDkKDSVXfOUwFU3FkZBjUujBJu7lCtNDJ0T so=; b=aNfiMKGePmjXTdP99Dt0K8ng+PrrHni8LUcO4dMeFXbGktCmcyIUO7CR5 hGzVDULLe7LweEnSX0aFzWADKxv7OLqWfDsU66sQHccqwM5tySBrRsg+FxcZ+EN3 KkkQPuLpIRHGQ+9MkE2WCqIHpWc/aySFRiJlkMH7/4abloEeZq3fCapg8SpiPbMs DasgMfwJZQRT4mIS4TGpVDjyLEqL/twjtjiXepK7v/NWyCVncD9kWd8VrrwU9mm2 FModkqzd7gwM9P51pxwipuuiD7ORZP3wz/Xoea9cJib25L983xc9xECRcMOfoZpR el7nx739KCcN3mmY7bvEEtU9OX6Ow== Received: from ch1pr05cu001.outbound.protection.outlook.com (mail-northcentralusazon11010040.outbound.protection.outlook.com [52.101.193.40]) by mx0b-0002e601.pphosted.com (PPS) with ESMTPS id 4g6knmrn0g-1 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Fri, 21 Aug 2026 06:49:41 -0500 (CDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=hH0MAlj9PmAPTDtY+wZTelvruVrAX3b+3/ICSiLpmu8ZqoCwN40zLpjj728xJFAgRtIzd4wlmp1D9rk2YZujRMeM8ODR4pndpX1Y2l6zsY07AoA0LbHIiBwGcGJjl7cxV3AVbkMLcoNtBVSQfWbfNwjf1hebxe0A/1wFvqf9QeHUyjTUmTBq8h/ioFNow9wuFWe9ZpzKB6hALZFttYcQWZoCWmep43FFIMvvQJ3fksPosatIyLVOURsW0Rdsn0JWWN1pUu1EaSnJ5ztqLrY6S2BK5pCZhmLYynLY9pxpokQ3qrLMhSg0WAIYI4wCVIwLKAlPRx7NHmwUIKpT68qX/Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=L3r4+4BDkKDSVXfOUwFU3FkZBjUujBJu7lCtNDJ0Tso=; b=SeZ5CYwaxH8CC6/lWlBahFawAzoY4dP6MT2tX8nzN8zLdQ9Q6LcqjhdO2eZ/sZ3qvWIFhuNi86Zp+n3XbBkZyKKmOOwwNOGfX0RBrZZmn+jZGFfwCOcdhHAvsdhQZzHQrjSJpKJAeASGlw1fS/yNE7mj7PQSObASEoYQW7qQx9cO5seQXgk82Lupl517IgGY184K1n6RenzcKQBkoD81baQgjYoigOi/YZAbj31YZD/NzJ5HGypboLoXrwGbnyXgHdJlOXyZrEpb35gb6E5HqSZvxc7FHGs1qtbMOqstGOYIYpekALqFzVEGHrO03WEbyuzSM5D0EZZOFRgrQYNZ9A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 198.47.21.194) smtp.rcpttodomain=lists.infradead.org smtp.mailfrom=ti.com; dmarc=pass (p=quarantine sp=none pct=100) action=none header.from=ti.com; dkim=none (message not signed); arc=none (0) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=L3r4+4BDkKDSVXfOUwFU3FkZBjUujBJu7lCtNDJ0Tso=; b=a7SOM8ae/z5kf0JciM9LTGNd/xRMsuQl/WXodvJhBRRGYIUEbEAK+t6wefy4GBK9lnCCOYNH7BKt+FVDtI3aR2Pb4LeqJgOTPn31OZsBR3e1dsEQe7aCEtBz+7ShMaXx0Kb31jZ72QmUdbDLOPGIqW0ch3SeE4SQPZkFUH1auZA= Received: from BN1PR12CA0018.namprd12.prod.outlook.com (2603:10b6:408:e1::23) by IA6PR10MB997683.namprd10.prod.outlook.com (2603:10b6:208:5df::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.339.11; Fri, 21 Aug 2026 11:49:37 +0000 Received: from LV8PEPF0000005A.namprd02.prod.outlook.com (2603:10b6:408:e1:cafe::3b) by BN1PR12CA0018.outlook.office365.com (2603:10b6:408:e1::23) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.21.339.11 via Frontend Transport; Fri, 21 Aug 2026 11:49:37 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 198.47.21.194) smtp.mailfrom=ti.com; dkim=none (message not signed) header.d=none;dmarc=pass action=none header.from=ti.com; Received-SPF: Pass (protection.outlook.com: domain of ti.com designates 198.47.21.194 as permitted sender) receiver=protection.outlook.com; client-ip=198.47.21.194; helo=flwvzet200.ext.ti.com; pr=C Received: from flwvzet200.ext.ti.com (198.47.21.194) by LV8PEPF0000005A.mail.protection.outlook.com (10.167.245.135) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.360.3 via Frontend Transport; Fri, 21 Aug 2026 11:49:36 +0000 Received: from DFLE206.ent.ti.com (10.64.6.64) by flwvzet200.ext.ti.com (10.248.192.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.45; Fri, 21 Aug 2026 06:49:26 -0500 Received: from DFLE207.ent.ti.com (10.64.6.65) by DFLE206.ent.ti.com (10.64.6.64) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.45; Fri, 21 Aug 2026 06:49:26 -0500 Received: from lelvem-mr06.itg.ti.com (10.180.75.8) by DFLE207.ent.ti.com (10.64.6.65) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.45 via Frontend Transport; Fri, 21 Aug 2026 06:49:26 -0500 Received: from santhoshkumark.dhcp.ti.com (santhoshkumark.dhcp.ti.com [10.24.52.55]) by lelvem-mr06.itg.ti.com (8.18.1/8.18.1) with ESMTP id 67LBmVlk2022942; Fri, 21 Aug 2026 06:49:21 -0500 From: Santhosh Kumar K To: , , , , , , , , , CC: , , , , , , , , Subject: [PATCH v8 09/18] spi: cadence-quadspi: skip DDR PHY tuning for 2-byte-address ops (i2383) Date: Fri, 21 Aug 2026 17:18:13 +0530 Message-ID: <20260821114822.4040338-10-s-k6@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260821114822.4040338-1-s-k6@ti.com> References: <20260821114822.4040338-1-s-k6@ti.com> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: LV8PEPF0000005A:EE_|IA6PR10MB997683:EE_ X-MS-Office365-Filtering-Correlation-Id: 48b79d25-e17a-41cf-1bd7-08deff7a4670 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|23010399003|1800799024|7416014|376014|82310400026|36860700016|22082099003|18002099003|13003099007|6133799003|56012099006|10067099003|921020; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:198.47.21.194;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:flwvzet200.ext.ti.com;PTR:ErrorRetry;CAT:NONE;SFS:(13230040)(23010399003)(1800799024)(7416014)(376014)(82310400026)(36860700016)(22082099003)(18002099003)(13003099007)(6133799003)(56012099006)(10067099003)(921020);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: 8rttgtMZ6qrsjr1L97j6+NlEg/rPjWL///q8Fn47uOoALBxZejciKCa1rjj6fC78LcAYr+gkGOLcWzM3syWlrNI6cexkgGQo6m8rLDwtGNXcyrRuw5NZwZZMA1S9HGbTf+zQx3R0xBzXsJPdMRdiddRryPhTuWFZ6970/fgCauq+kQ/TzTZTXhWSm0kfjv+7XzmbXJnCWocwCLQGltRriJXdjQZbpDklsTEdNi0X7fKH1Ylab0e6loTLhcLKlmhCtCUKaBq3E/OmA6+UnVWrhqPHLYTSEMMjZNsMubl6an4bRnv33dsOGHKBivMfW1LIIW+wGBT6JE0cgBdaIGUxBk61Rvc6FLj6yYi0h7B5a1HcMkTDLth/OTyDcR/fINaMcaY7s4v+8cCGFS/2JFvUbH3qyokCHlSLOHyYlVwqZzDulwKXZSGp0QqvbAhCpttG X-Exchange-RoutingPolicyChecked: iXTiBczCmicTuzmUr0ZhftO8tdUjHnVcEsu8o90mWC8BTQZhnPQYbU/Gya88sqhX6Q9204qViQBjjJYd6BTDQ+Eddzv9MG9TIzYaXa83cQU5v3sl8w0XuVeexRZpJ8mUaq0GJYBp2bFodK8T2uZeCrsYvWzDyrwie8B/DJqEWY/X7M5uGvnv39VXcjmc48SiTCQUuZom64f1q1vNWs8JS/YjDpXgympo6eBVCVOA6iD/KcT/5bWtaCKMQysc7iVyhQWaxhY2kvmjE4g9tOkFVN9J9Xua3mhcJ1I8UPROz14AjQUSB1UpdK3RztEjP+AGdt55xcKNuWelt7ptwLEUmg== X-OriginatorOrg: ti.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 21 Aug 2026 11:49:36.4805 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 48b79d25-e17a-41cf-1bd7-08deff7a4670 X-MS-Exchange-CrossTenant-Id: e5b49634-450b-4709-8abb-1e2b19b982b7 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e5b49634-450b-4709-8abb-1e2b19b982b7;Ip=[198.47.21.194];Helo=[flwvzet200.ext.ti.com] X-MS-Exchange-CrossTenant-AuthSource: LV8PEPF0000005A.namprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA6PR10MB997683 X-Proofpoint-GUID: nLW6SBa2rdUK7n_svcM3E8a8jxJb5dis X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODIxMDA5MCBTYWx0ZWRfX4kFT3EW5PM23 /kiIdpiC/wfw/oAE3Mr4NHB3Hy7J/Ekg7SdmWpsv8eKOti8MJ3FkLmu89TpOUxwW5EHl8YAorIO OdhyEEbR2XTJa/FrU9n88sivRhCC15PtSEf7Tu/pzgWEfF98MdTpd8pUZh5KlALj4Tao/PNFOI6 qkUMwAg4R30j0RZugmOegzGBjD4ibxK3IcwCkuVkf94ntVKcbgLq9TyjuMe7nX4rhis0LIKcHkM bXCEdRtty0Aj3L6SS/cu6eg17voBgPmhmoKYXd6ACw5Tvkm/4znwQEKBiQ6shsQTu24TYxIsBa8 B+iNEXkQZMbe9b5IDFGyBVOBji9A6SnAvqVmj9OevIKkvNb4l8yAoepiub/ii5o/O6kHDupHrfu j1takKyys/HVyEw262ryhZXsGD42fj34YBFuhVjzZMRi/27OCHQj7UpF8WLv50EnT7JEPxjGkmY MwXDWjGNMiiDT1qm3Hg== X-Proofpoint-ORIG-GUID: nLW6SBa2rdUK7n_svcM3E8a8jxJb5dis X-Authority-Analysis: v=2.4 cv=fuzsol4f c=1 sm=1 tr=0 ts=6a883b55 cx=c_pps a=2d9FbaPwie0YXhWIRYJR4A==:117 a=iwqwCZQqcuTv3JOpYdM7/Q==:17 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=V5UXEbMT0ywA:10 a=VkNPw1HP01LnGYTKEx00:22 a=Z8NIEmU8O1QQgoT56wFK:22 a=fPAWb5peG099m5CrUpKH:22 a=sozttTNsAAAA:8 a=T-kh0MV4vbdY-aS4Zb4A:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 X-Proofpoint-Spam-Info: AW1haW4tMjYwODIxMDA5MCBTYWx0ZWRfXzwgH+VDzPcrZ gwjkqTUQtPzUpY6d9Trocy7Id22aZAIhBjvrA1uKmOwMC5a1ut8OuTLD4jIsuutJzyqaP2qm70C 5WJn4ud+gROxd/U1Izuc9qok+cicsj8= X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-21_03,2026-08-21_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 malwarescore=0 bulkscore=0 suspectscore=0 priorityscore=1501 adultscore=0 clxscore=1015 phishscore=0 impostorscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608210090 Erratum i2383 on AM654 locks the address phase in PHY DDR mode when a 2-byte column address is used. DDR PHY tuning must not be attempted for such operations; non-PHY DDR usage is unaffected. [0] Add CQSPI_NO_PHY_TUNING_WITH_ODDR_2B_ADDR quirk and check it in cqspi_am654_ospi_execute_tuning(). When the erratum applies, return 0 with read_op->max_freq cleared — the op-skip signal that tells the caller to try another op variant. [0] https://www.ti.com/lit/er/sprz544c/sprz544c.pdf Signed-off-by: Santhosh Kumar K --- drivers/spi/spi-cadence-quadspi.c | 43 +++++++++++++++++++++---------- 1 file changed, 29 insertions(+), 14 deletions(-) diff --git a/drivers/spi/spi-cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c index 5651320426b1..a1aaba7c1a7e 100644 --- a/drivers/spi/spi-cadence-quadspi.c +++ b/drivers/spi/spi-cadence-quadspi.c @@ -37,19 +37,20 @@ static_assert(CQSPI_MAX_CHIPSELECT <= SPI_DEVICE_CS_CNT_MAX); /* Quirks */ -#define CQSPI_NEEDS_WR_DELAY BIT(0) -#define CQSPI_DISABLE_DAC_MODE BIT(1) -#define CQSPI_SUPPORT_EXTERNAL_DMA BIT(2) -#define CQSPI_NO_SUPPORT_WR_COMPLETION BIT(3) -#define CQSPI_SLOW_SRAM BIT(4) -#define CQSPI_NEEDS_APB_AHB_HAZARD_WAR BIT(5) -#define CQSPI_RD_NO_IRQ BIT(6) -#define CQSPI_DMA_SET_MASK BIT(7) -#define CQSPI_SUPPORT_DEVICE_RESET BIT(8) -#define CQSPI_DISABLE_STIG_MODE BIT(9) -#define CQSPI_DISABLE_RUNTIME_PM BIT(10) -#define CQSPI_NO_INDIRECT_MODE BIT(11) -#define CQSPI_HAS_WR_PROTECT BIT(12) +#define CQSPI_NEEDS_WR_DELAY BIT(0) +#define CQSPI_DISABLE_DAC_MODE BIT(1) +#define CQSPI_SUPPORT_EXTERNAL_DMA BIT(2) +#define CQSPI_NO_SUPPORT_WR_COMPLETION BIT(3) +#define CQSPI_SLOW_SRAM BIT(4) +#define CQSPI_NEEDS_APB_AHB_HAZARD_WAR BIT(5) +#define CQSPI_RD_NO_IRQ BIT(6) +#define CQSPI_DMA_SET_MASK BIT(7) +#define CQSPI_SUPPORT_DEVICE_RESET BIT(8) +#define CQSPI_DISABLE_STIG_MODE BIT(9) +#define CQSPI_DISABLE_RUNTIME_PM BIT(10) +#define CQSPI_NO_INDIRECT_MODE BIT(11) +#define CQSPI_HAS_WR_PROTECT BIT(12) +#define CQSPI_NO_PHY_TUNING_WITH_ODDR_2B_ADDR BIT(13) /* Capabilities */ #define CQSPI_SUPPORTS_OCTAL BIT(0) @@ -3211,6 +3212,20 @@ static int cqspi_am654_ospi_execute_tuning(struct spi_mem *mem, return -EOPNOTSUPP; } + /* + * Erratum i2383: in PHY DDR mode, a 2-byte column address locks up + * the address phase. Skip DDR PHY tuning for such operations. + */ + if ((cqspi->ddata->quirks & CQSPI_NO_PHY_TUNING_WITH_ODDR_2B_ADDR) && + read_op->addr.nbytes == 2 && + (read_op->cmd.dtr || read_op->addr.dtr || read_op->dummy.dtr || + read_op->data.dtr)) { + dev_dbg(dev, + "i2383: skipping DDR PHY tuning (2-byte address)\n"); + read_op->max_freq = 0; + return 0; + } + if (write_op) { /* * For NAND: write the calibration pattern to the page cache. @@ -3849,7 +3864,7 @@ static const struct cqspi_driver_platdata k2g_qspi = { static const struct cqspi_driver_platdata am654_ospi = { .hwcaps_mask = CQSPI_SUPPORTS_OCTAL | CQSPI_SUPPORTS_QUAD, - .quirks = CQSPI_NEEDS_WR_DELAY, + .quirks = CQSPI_NEEDS_WR_DELAY | CQSPI_NO_PHY_TUNING_WITH_ODDR_2B_ADDR, .execute_tuning = cqspi_am654_ospi_execute_tuning, }; -- 2.34.1