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X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?F4dcBBO8HJeziGSBsStZamUUmqvZRG8Z0yLG2E3avZP2toD7zuUE0h9ho+wp?= =?us-ascii?Q?j8lc/MSoMHAmtRUsroVyExjx8Ex562TLwEIG7dTvoMi94CW+TdfB+BDjLv6x?= =?us-ascii?Q?kWuxSgUhu8JkI/ipW4M2htU29uwzN4k9hyOo9f4v8Ut4ZqnU+pFHOBzmTYlG?= =?us-ascii?Q?r9wLusZoLf6qhwy4xbP+DNG1WfHtVo/ioY+1uJRHPBzlZViOAdLA2oRIe+GW?= =?us-ascii?Q?Bg3ByDM7azVzFT0wsvcXZNvD/y7mGM2dightvIpPU0+tn8BnfQTVI7Bg+Qwc?= =?us-ascii?Q?Rshi0SAk75JzcHQi+w3GSfZZUm3PDnI2SqDzSS2gqk4xWtB3Svd58GhXtX32?= =?us-ascii?Q?ltlk+nxQxdR7JFq1WSk7OOuKokP7bzNbWmvGMNK1u+dlaeVkDlj7nIHo4dpo?= =?us-ascii?Q?ntFMVOB1r8FlktQRgrlCDJOdv3ej5anRd3Pwxp2qoh0FxLhK2sr7PBSf/NcR?= =?us-ascii?Q?NbiXT3OWtXwhtg3G/iuLjpguf8CLlBm3buUMgWOT/vBAy74J0BacC2f/6xCH?= =?us-ascii?Q?hbRuCh2axGmxUGICdlzADwKz1PWAOpIHi3jxkNdIC3z1bHHOwcCeNbbjlaLf?= =?us-ascii?Q?OnhnoZJcIoKXCgJalxsqcUpokMrf6wsZ7DGPTzjQ9ckmq1SFc9uNaF13SxTF?= =?us-ascii?Q?Xd4ik1PxbRFRqF68Iq5+GE6KweZmsLtv4N+j4T4AcxS4fvI49MYtCFMsyUsa?= =?us-ascii?Q?NQrdt72S9bg0553RRVwme0PzDjXbjZ2YBLiD+80jWONrq9Kmd7Q3sFVqPZt7?= =?us-ascii?Q?O9diHlv9runFQUNRBV/h3uKOVN/u7PFn1k7qxHBLqLHeYhq2PD+0nKkEOvkm?= =?us-ascii?Q?EYL/w5lRu4MUaoZyWBxOenQsZkYizxRbvm2RXwpBLmMbgD/7Pe1VYVxKxsDi?= =?us-ascii?Q?9t18+cFkLc5Qp1jDYi0mdOzckoczj1xtxs2TYkd3XGzpc1P86IoCzPR8ELLN?= =?us-ascii?Q?aIG1oSqGq5Cq2LgfbzQh+de73WyjevWFJOCS5nLX0Vb/JFwRI/kukkMDFeCn?= =?us-ascii?Q?VwYA1RfbfV8KlFQe/jGjwWCj06UVEoFZpe3CfkkTWH/TmjP0mCZR4Ym3gBS9?= =?us-ascii?Q?E2pWwdjTPFHIwamTNlVrB9Q7sPwgIhRVLYuqutinUTqhHWayadY/wv2vF6hF?= =?us-ascii?Q?vbxIad723JgclUe2gQ8zvR69Tm0vy1CkhpB4YS9cwEo0KZSMvB6z54dNg5bU?= =?us-ascii?Q?G3rCBGIHAvf5XnA0uyGNq3c69IFtuOmEK4PNbYZNMDFZHh+lZSeUk1HSbyN7?= =?us-ascii?Q?3UYVUetUKApWZ/d8/GjR1QOoaKDaLWkk/OnBoN7gjB0a9EI0Gy3Wt3ZHGb4m?= =?us-ascii?Q?m9bBrv+UtNZAm6iRYjUS0sAjImQURhjgfQAN6XVU+kqn4vjI62UfmMiczHHQ?= =?us-ascii?Q?2jyRC1IC8ftatUgIrFipMb56zek5ZXErIeJ6S3ERh2kyJt99/za0SsRYqdVY?= =?us-ascii?Q?PGWo2xp7OEExBc8tOL/pxdWhOmXxNwagIYBf5AgEWsb+cnT2gsFPmWal9rrJ?= =?us-ascii?Q?n0c1anFmOXJ29ncReZ1V6XUUkebVnodR0VPmxyoJln3yOpFzD532aMaaAPnv?= =?us-ascii?Q?rGAryhI/r6ilwHQpHII8+E2H4/zkA/at3bEclhQ1?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: accf68ea-4de6-4c90-d510-08dacecf1bef X-MS-Exchange-CrossTenant-AuthSource: AS8PR04MB8404.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 25 Nov 2022 10:23:36.7818 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: sElemt6O4OW+mYKRo90WQjwQjS6YEsauShSQrpiEMqQSPU2MvBD6vSPCQ3Ue1rl8AOzeNeZKRYLPyfSwohCrHQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR04MB6927 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --- Changes in V3: 1. Add the corresponding head files for GENMASK and FIELD_PREP to avoid build break. 2. Remove the patch 2 and patch 3 in the original patch set, as the loopback and RTS/CTS flags may not need to be cleared in .shutdown(). --- The patchset improve the Idle Line Interrupt for lpuart driver, also handle the registers correctly for lpuart32 when closing the uart port. Patches have been tested on imx8ulp-evk platform. Sherry Sun (3): tty: serial: fsl_lpuart: only enable Idle Line Interrupt for non-dma case tty: serial: fsl_lpuart: disable Rx/Tx DMA in lpuart32_shutdown() tty: serial: fsl_lpuart: clear LPUART Status Register in lpuart32_shutdown() drivers/tty/serial/fsl_lpuart.c | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) -- 2.17.1