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 C3F7E391507; Fri, 17 Jul 2026 18:52:37 +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=1784314360; cv=fail; b=aCV+99i8MMDlt4LukzEKOJ0x3v4Egof9/43fHU+2Dle37U/HmtfR0DT1U2rfeEVRlwN17kff+6S5lRmx62/EKEX1oNrw6D86TCnHEV80izKrbGNEQOENksM0DzIQ14e3AWVEVCkEhsFnRB9PMjxmT9aMx7afQ6WpqAGzoso6kVA= ARC-Message-Signature:i=2; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1784314360; c=relaxed/simple; bh=9DQhRF1G/rF0B5GALQ3EZyhGRvGzHOF8xUyHuxCZA/c=; h=From:To:CC:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=uUots1jPqksCwi9RQxw9m7ABMzlO66GjHtw/sSib4XHGH/7u/TFcR4qeOZP48da9HDydE32gpMDX3DqQxTUtogYpMe3qjgUBrlO1UMCcAXk6ksxmTn22+amwzI1JFokEIl43HRnkbFa5oHAx4tIZnTYNy+PEQC0YtvmXBAeZWdI= 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=lG9lLTDJ; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=Kj54N2CL; 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="lG9lLTDJ"; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="Kj54N2CL" Received: from pps.filterd (m0374956.ppops.net [127.0.0.1]) by mx0b-0002e601.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id 66HIlFL43222579; Fri, 17 Jul 2026 13:52:27 -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=teGB7+PbNvdPrr/+A55A/D2LxX4bde9Z29W1r+wtn fA=; b=lG9lLTDJ+gh8Q/q6BsTOS4Lpbmka+2UDqYSetx1Fa8HQarQa1yF3LsYv5 J0mpKNXHCjE5PtKQc42ftYbKbq97G83C2pruCMqxlGMWoPpYf50nh/8NGD5Mde38 VE8G7ANWac235PkzbEetCYJc25/bOMgbOEZ2W+8fgq4BApYFmA8u27eDdUB2PEof 1slHw1FHnr8UXfzEly/FpWGrZ/LtDLQLDz/0fgjSgG1B2cpUXDUCMNNlJau699cg jwgucm1mrkxji/f7SDj31Ue9A792aWuBfspdklfRDsk9/BRQ/LObgmukhiJs39S1 AOjneumSLVXQsbY2ycvhLyKK7srng== Received: from ch5pr02cu005.outbound.protection.outlook.com (mail-northcentralusazon11012052.outbound.protection.outlook.com [40.107.200.52]) by mx0b-0002e601.pphosted.com (PPS) with ESMTPS id 4ffkc3jtyf-1 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Fri, 17 Jul 2026 13:52:27 -0500 (CDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=oAByhg96umDb0vL66mZ91RZhe3SgiUeAXS53GxmtyRCx5mq9KpMS7eyi1AUdMttGghKngDmFDxsixym3euHZ16zkiWKxqqeCVntcpUVy+4t2T5JJxDHhfadhOe47GDTV8i2O+m1t8SvZH+EAfl52l4qE9MVL5mVsKcvsv0BFYBr6PCxGLqXFr7nMugWak+mPDsifhmXOYb2S4WVrcMCXxU3tJnuzn2miSZSM5MWiynOxyeqkDF9xquF6MeedidpZBGAHyFbmsRotD1hs8CUXENdg2um8cWjS2lz6mXpgZFJBQIF6qdR1VqXWooowjsah8xIoc8PyoLu55kEhyWh/6A== 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=teGB7+PbNvdPrr/+A55A/D2LxX4bde9Z29W1r+wtnfA=; b=nH3EFeUD4z5zv18KqlSdn8Uqs2m3BZ4NFVguMO81M9sJa7+o+OI4xZ4oafd+p1Rooukw1GwoXiNwpAtdV08xfxPaXcJblDWzlFJ1I2Un131C/e2R9Tj38/Q260olGg4AptnY1sgjnsMR//Q/r17jPHLjU6Sn+rQS4+UVEEeDCybu2RRanu0sgrzqqVjkCzF+kiuoIM2dD15NdgcQ94+jTKn4PQpwiW8LEuJ/lurBEjkHZj/GgLw4lf/GfFK0HmGGuWZ5gxV4yCWsopQR70YSzTZsDJKgt9HIzpBu1OyIel2ba16WHIbjHeo/ArUdreoWFxs8YPSON1uWK06b6vlV8A== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass (sender ip is 198.47.23.195) 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=teGB7+PbNvdPrr/+A55A/D2LxX4bde9Z29W1r+wtnfA=; b=Kj54N2CLsEIRjLoOeP4i8m1lA5/7y17hgZ6Buo8hnWoqPKxp3UXLEnAhRlrkHUp6AgaJep6EoYSDGLO6AqCjpT5SsXrK+8DJb5I0Lj2nH6rG/JTLNoZvb8BzzpvEVKVaFFLJWJNfL1XGrNIx9nXN6f1w0shVN8I+omTs53oE/No= Received: from BN9PR03CA0330.namprd03.prod.outlook.com (2603:10b6:408:112::35) by PH8PR10MB6455.namprd10.prod.outlook.com (2603:10b6:510:22d::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.223.13; Fri, 17 Jul 2026 18:52:21 +0000 Received: from BN1PEPF00004689.namprd05.prod.outlook.com (2603:10b6:408:112:cafe::27) by BN9PR03CA0330.outlook.office365.com (2603:10b6:408:112::35) with Microsoft SMTP Server (version=TLS1_3, cipher=TLS_AES_256_GCM_SHA384) id 15.21.223.13 via Frontend Transport; Fri, 17 Jul 2026 18:52:21 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 198.47.23.195) 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 198.47.23.195 as permitted sender) receiver=protection.outlook.com; client-ip=198.47.23.195; helo=lewvzet201.ext.ti.com; pr=C Received: from lewvzet201.ext.ti.com (198.47.23.195) by BN1PEPF00004689.mail.protection.outlook.com (10.167.243.134) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.245.5 via Frontend Transport; Fri, 17 Jul 2026 18:52:21 +0000 Received: from DLEE213.ent.ti.com (157.170.170.116) by lewvzet201.ext.ti.com (10.4.14.104) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.37; Fri, 17 Jul 2026 13:52:21 -0500 Received: from DLEE200.ent.ti.com (157.170.170.75) by DLEE213.ent.ti.com (157.170.170.116) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.37; Fri, 17 Jul 2026 13:52:20 -0500 Received: from lelvem-mr05.itg.ti.com (10.180.75.9) by DLEE200.ent.ti.com (157.170.170.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.2562.37 via Frontend Transport; Fri, 17 Jul 2026 13:52:20 -0500 Received: from santhoshkumark.dhcp.ti.com (santhoshkumark.dhcp.ti.com [10.24.52.55]) by lelvem-mr05.itg.ti.com (8.18.1/8.18.1) with ESMTP id 66HIpU4t240969; Fri, 17 Jul 2026 13:52:16 -0500 From: Santhosh Kumar K To: , , , , , , , , , CC: , , , , , , , Subject: [PATCH v5 09/17] spi: cadence-quadspi: skip DDR PHY tuning for 2-byte-address ops (i2383) Date: Sat, 18 Jul 2026 00:21:08 +0530 Message-ID: <20260717185116.2065505-10-s-k6@ti.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260717185116.2065505-1-s-k6@ti.com> References: <20260717185116.2065505-1-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-C2ProcessedOrg: 333ef613-75bf-4e12-a4b1-8e3623f5dcea X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: BN1PEPF00004689:EE_|PH8PR10MB6455:EE_ X-MS-Office365-Filtering-Correlation-Id: dfac4114-4652-4b6b-66d5-08dee43488c4 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|23010399003|376014|7416014|36860700016|82310400026|1800799024|13003099007|921020|6133799003|56012099006|10067099003|18002099003|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:198.47.23.195;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:lewvzet201.ext.ti.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(23010399003)(376014)(7416014)(36860700016)(82310400026)(1800799024)(13003099007)(921020)(6133799003)(56012099006)(10067099003)(18002099003)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: Am9FPjKxF7qIR1ZlLbLyctNIb48xiXO7wjwe8YXIZW6p6OyhMYvuCxNwD4bpp81BaxjkOgPOeOYJCtHwxjXiKqgizj8fWHVF9xrVze1Kb2OSCt4DWjv+Yao3kkj25jImYwjIakmiJ0MDTHOCt6BgmCnG2axzC9CQmUnUE/EspPEtkIhK/A07vJvZqWvAqbnWcJk6JPhGQ3kvFIKRF9rA5UDcezZjUr5LlcB/BtWcpvlg4npT/o30FG4TEXw9vReV62wmix0ukne6tOoHz2hSmH0zwCUw/ZJpw4G+O45LjPZdgKNKyBc16Ru37YbIV6iYjHsY6V8KIMlwUR64HN2jlUwLxswr5Y1qbdjzXOxV0K+javteUEPLnrffuwfQRVuV9cBjTCGozM1x00699jMRRkZTfvVUQAMYeG6ifHzmMszVdaaubKF7l2ja+jM2Nmmx X-Exchange-RoutingPolicyChecked: ZBGToazEJWggSHW3SW1/4+ff/LNAn4UWbh+gWkiPJ0hCsLR7pGcviC97yhRQJmpCZZdTLzc+V4aHKc0ddOt6OMDLyStjO3MZpeLjmFN7MJEH/3t1EqbKiyvHG+b74gnIzMHdmXbrywqjYEO3MtpaVodsQF9s9tEafhQTGaAHVS9fihbZ6Jn1X9iFQkaOiO0intOJtzRgfiuqMBM+djEFMcaDrqjjMxSnG7i9o8nq1/Jl7dkSuBx4BL1AUaqx+PLHzwW+VY6OiBQcioBW9ZSctUVLUudyrio0H4eewSFJ1J8Aze+2hB/OjmQWvGCHTK7xQXpqTplrQVNXkhwmFQ4pyw== X-OriginatorOrg: ti.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Jul 2026 18:52:21.6074 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: dfac4114-4652-4b6b-66d5-08dee43488c4 X-MS-Exchange-CrossTenant-Id: e5b49634-450b-4709-8abb-1e2b19b982b7 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=e5b49634-450b-4709-8abb-1e2b19b982b7;Ip=[198.47.23.195];Helo=[lewvzet201.ext.ti.com] X-MS-Exchange-CrossTenant-AuthSource: BN1PEPF00004689.namprd05.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: PH8PR10MB6455 X-Proofpoint-Spam-Info: AW1haW4tMjYwNzE3MDE5MiBTYWx0ZWRfX36/ziEd56cwx T3dwVb+9sEMAnydiozs3slda5wXU+4LyNsu8PZMx/J85TF2A6xXmdnY175arfw+ByfKYzX9mPT5 lIFOHJprZJKxwD0qdm6L+/Aemro3ENc= X-Proofpoint-GUID: 0W9haMUlyy55D9itIjnTYde4u3xODX_p X-Authority-Analysis: v=2.4 cv=M7F97Sws c=1 sm=1 tr=0 ts=6a5a79eb cx=c_pps a=57vGMAxBKyli4KBmgVngpg==:117 a=f+v6EHfkeJbVwR46tk4DMg==:17 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=IkcTkHD0fZMA:10 a=RAioF0-LDSMA:10 a=s63m1ICgrNkA:10 a=V5UXEbMT0ywA:10 a=VkNPw1HP01LnGYTKEx00:22 a=Z8NIEmU8O1QQgoT56wFK:22 a=jwouBfj2j3NM8CExmVVE:22 a=sozttTNsAAAA:8 a=T-kh0MV4vbdY-aS4Zb4A:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 X-Proofpoint-ORIG-GUID: 0W9haMUlyy55D9itIjnTYde4u3xODX_p X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNzE3MDE5MiBTYWx0ZWRfXzQOlxUbFRioF vRPMwlyfZ8M05finqhm4D9kTYcJWwlw9l/PlHY1s6DH8x27zFk/kv205cnzsYgnKTku9LpvHREI B03Ni7u6J2WV34516kRJFWGQA6cEhm29WCv92icLjO7MINpnUX6FaCqFpuBDXY5F8/ZxW1jC4pr aJ41WHLpS6lfKtOMTSHSzxgfWz8KQbbnY0N0hYZWUnsyWQh1pSmpwF3UT1/0T73rmG5jT7edbyS 3WAk5Nk5PgLhCGOyqxxax64KbJwBRYjh4AxjAwZk1Nk/E1p5AJFxHnBlGFKW6vQ2wcLEogqLNs/ Tm+HzCp8ollSatpyQ6p8W4Tr8IctVlLGe8s+35S9wr+MuLnVh/ISgI6z7ES4Xvpu75bzQWu7S+s nuN6ZYCRiPmlnxN74P3Hr6cAV3qYqXLCsPgfpWriQflU8iVeKeb0LwD7UepuZa3yG/iyWLuMWlZ REp55iaQDCCw1Biog1A== 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=2026-07-17_05,2026-07-17_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 priorityscore=1501 bulkscore=0 adultscore=0 spamscore=0 lowpriorityscore=0 malwarescore=0 impostorscore=0 phishscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2607170192 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 22a5c88bbd8d..5070ffc53d5e 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) @@ -3183,6 +3184,20 @@ 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. @@ -3829,7 +3844,7 @@ 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