{"id":2232987,"url":"http://patchwork.ozlabs.org/api/1.2/covers/2232987/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/cover/cover.1777984225.git.michal.simek@amd.com/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/1.2/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"","list_archive_url":null,"date":"2026-05-05T12:30:28","name":"[v2,0/4] reset: Introduce reset_reset.*() API","submitter":{"id":84271,"url":"http://patchwork.ozlabs.org/api/1.2/people/84271/?format=json","name":"Michal Simek","email":"michal.simek@amd.com"},"mbox":"http://patchwork.ozlabs.org/project/uboot/cover/cover.1777984225.git.michal.simek@amd.com/mbox/","series":[{"id":502832,"url":"http://patchwork.ozlabs.org/api/1.2/series/502832/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=502832","date":"2026-05-05T12:30:28","name":"reset: Introduce reset_reset.*() API","version":2,"mbox":"http://patchwork.ozlabs.org/series/502832/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/covers/2232987/comments/","headers":{"Return-Path":"","X-Original-To":"incoming@patchwork.ozlabs.org","Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (1024-bit key;\n unprotected) header.d=amd.com header.i=@amd.com header.a=rsa-sha256\n header.s=selector1 header.b=C+/UCBkG;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; 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helo=satlexmb07.amd.com; pr=C","From":"Michal Simek ","To":", , Simon Glass ","CC":"Andrew Goodbody , Naman Trivedi\n , Padmarao Begari ,\n Senthil Nathan Thangaraj , Tom Rini\n , Venkatesh Yadav Abbarapu ","Subject":"[PATCH v2 0/4] reset: Introduce reset_reset.*() API","Date":"Tue, 5 May 2026 14:30:28 +0200","Message-ID":"","X-Mailer":"git-send-email 2.43.0","MIME-Version":"1.0","X-Developer-Signature":"v=1; a=openpgp-sha256; l=1588; i=michal.simek@amd.com;\n h=from:subject:message-id; bh=gFrb0V9sDP8/SopbviY61slgpQa57pNRL59KRQJ/HB4=;\n b=owGbwMvMwCG2mv3fB7+vgl8ZT6slMWT+fPT0XMms38Xh63c/qrPlLLtltj62N2SPe/9F+/pzN\n aazI6bP7ihlYRDjYJAVU2SZzqTjsObbtaViyyPzYeawMoEMYeDiFICJHN3NyHCba7uD1HZvS5FP\n T35vv2cZdlvBuWBy/LTs+X/PsvTP4iljZJisdvy4+bvYFS2LM8uLY8+uYT4jeVZS20HZdul2xa/\n /5JgB","X-Developer-Key":"i=michal.simek@amd.com; a=openpgp;\n fpr=67350C9BF5CCEE9B5364356A377C7F21FE3D1F91","Content-Transfer-Encoding":"8bit","Content-Type":"text/plain","X-EOPAttributedMessage":"0","X-MS-PublicTrafficType":"Email","X-MS-TrafficTypeDiagnostic":"SJ5PEPF000001F6:EE_|CH3PR12MB7569:EE_","X-MS-Office365-Filtering-Correlation-Id":"9495b918-6293-493e-dab9-08deaaa22058","X-MS-Exchange-SenderADCheck":"1","X-MS-Exchange-AntiSpam-Relay":"0","X-Microsoft-Antispam":"BCL:0;\n ARA:13230040|1800799024|376014|82310400026|36860700016|56012099003|18002099003;","X-Microsoft-Antispam-Message-Info":"\n R4l7jzUZGAw4vOu9h62ynEPyH874GLmPWWPgj5OFKGtbJ3ACnFvLsDll13QXErlAhytExwq84EoVIM15RKWEm3Q4ssIpExsK9j/kYiDCKD+o1iKeOHs/GO01j+btL6TqwZK9izEt8AAXfBk0C4hUqyAY6Smf7f/EamgjXn63OWzsjnDJFXy1jwoB5ReYa6i5icfe+3fe5wf7byxW8oPBc5shiH4jmrGDze+5xkYaVpa6EjeON51VvcQxDGxXsp5rKRqsfIbSKkZE5eukmY/v5/YUXCmuKwP7BjoYOLrj8yg0Avc8EVrMY1Xyq7ddBRY/dXeRGMd8hQ55SiQ2ilhzdIoqsuCcSqNz/Qm7Lj6iEF57WU687oFMXHv0kTvQVZBQLF/wk3DxdDNcG74mBH1ByaUG+SJ0PdLHbREO5vskCPnda6g6FCp+aZKguENsE6EPUDRwusGJBNRxnSaSpXHyqig6FKPNApkmKnR4fiZ2C/mHxQ1/gtivu8IG5fjxQ4psZ0vIEqeKK83qCrjJ40qkX5gm/QygsZmnHNxEwYiDPgbGjnqZZCrq+YPoLGnC8zoS3duvinV+HUHdRVoYdcI5O4bUZPODUQusyweWTlbhaMqDFp+Z18KMeNUicqBzGLerg1TwYUkU7pmgYz8aZBUjwxbQHA0XP21thzONeJxVo+cMzH0mQlOJwJG66lQVDhmXJiRY65//iQpzxBKEunpSPwRH7plgY/UOEhWpGWsr4H0=","X-Forefront-Antispam-Report":"CIP:165.204.84.17; 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Ip=[165.204.84.17];\n Helo=[satlexmb07.amd.com]","X-MS-Exchange-CrossTenant-AuthSource":"\n SJ5PEPF000001F6.namprd05.prod.outlook.com","X-MS-Exchange-CrossTenant-AuthAs":"Anonymous","X-MS-Exchange-CrossTenant-FromEntityHeader":"HybridOnPrem","X-MS-Exchange-Transport-CrossTenantHeadersStamped":"CH3PR12MB7569","X-BeenThere":"u-boot@lists.denx.de","X-Mailman-Version":"2.1.39","Precedence":"list","List-Id":"U-Boot discussion ","List-Unsubscribe":",\n ","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n ","Errors-To":"u-boot-bounces@lists.denx.de","Sender":"\"U-Boot\" ","X-Virus-Scanned":"clamav-milter 0.103.8 at phobos.denx.de","X-Virus-Status":"Clean"},"content":"Hi,\n\nthe patchset is adding reset_reset.*() interface which is common\nin Linux. And implement it for ZynqMP.\n\nThanks,\nMichal\n\nChanges in v2:\n- Add delay_us parameter to specify delay between assert and deassert\n- Pass delay_us to rst_reset op so drivers can use it if needed\n- Return -ENOSYS in stubs when !CONFIG_DM_RESET (like clk.h)\n- Fix line length to stay within 80 characters\n- Add reset_count field to track reset pulse operations\n- Implement sandbox_reset_reset() for rst_reset op\n- Add sandbox_reset_get_count() to query reset pulse count\n- Clear reset_count when reset is requested\n- Update tests to verify reset pulse actually happened\n- Pass 10us via parameter\n\nMichal Simek (4):\n reset: Add reset_reset() and reset_reset_bulk() API\n reset: Add sandbox tests for reset_reset() and reset_reset_bulk()\n spi: cadence: Use reset_reset_bulk() for proper reset cycling\n reset: zynqmp: Implement rst_reset using PM_RESET_ACTION_PULSE\n\n arch/sandbox/include/asm/reset.h | 3 ++\n drivers/reset/reset-uclass.c | 34 +++++++++++++++\n drivers/reset/reset-zynqmp.c | 11 +++++\n drivers/reset/sandbox-reset-test.c | 14 +++++++\n drivers/reset/sandbox-reset.c | 31 ++++++++++++++\n drivers/spi/cadence_qspi.c | 16 ++-----\n include/reset-uclass.h | 12 ++++++\n include/reset.h | 41 ++++++++++++++++++\n test/dm/reset.c | 67 ++++++++++++++++++++++++++++++\n 9 files changed, 217 insertions(+), 12 deletions(-)"}