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Mon, 12 Jul 2021 23:48:39 -0700 Envelope-to: git@xilinx.com, linux-serial@vger.kernel.org, gregkh@linuxfoundation.org Received: from [10.140.6.59] (port=58696 helo=xhdshubhraj40.xilinx.com) by smtp.xilinx.com with esmtp (Exim 4.90) (envelope-from ) id 1m3CDe-000Gjm-8B; Mon, 12 Jul 2021 23:48:38 -0700 From: Shubhrajyoti Datta To: , CC: , Shubhrajyoti Datta Subject: [PATCH v2 0/2] tty: serial: uartlite: PM Runtime Date: Tue, 13 Jul 2021 12:18:33 +0530 Message-ID: <20210713064835.27978-1-shubhrajyoti.datta@xilinx.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: d535c6e4-399c-4b41-b56b-08d945ca4079 X-MS-TrafficTypeDiagnostic: CH2PR02MB6918: X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:2276; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: ps6wpeCwOgTmyaXZSRVNCrLsvnDvY29mhgBH0kTrSc0412ECVa6t7Wv3fhJgs+SomHub76oYDJpmx3Z9/XFICqUSMLGt7bkVFHKm/MmmHP2hxppv+/Z3+7yFq11wVV19IBcdZ/X4Sk0DofRHx69olqz40Irq7+yCyv9v/WIOW81xd1SlNKa+a2l73iZKM/twdQDJfm7ET4yAaJPXvG3aQVSUUuBExw5m7S7TnnIoLDV+E5RbnQZZXeMhYBuNuh2I7p8UlPtYU++WUatKK5SgiLNvEV7q8tXGmMHIuDS99ohmY/jzsR/jjqj5ieUVF9ErP1DBST67My/ZYA/wEXuuzgVyowW4n0nMc8aeB1eFua8WcI34pKAgPtTfhv8mc3oLvfyNr/TShBvpfOP6qZw0n2lZ9AQsH//aSnc46mPbub5R4SA4SwWOTexfy8ggL5WOxq08AidIpCPljHyCucZB0wuBJHIPAgE0naKE5SPuO3EXc4+o+R5/aEF64hdaN395QyHYqU9jERCHEd7+pHRBYIY1CaONobGsprNq8iIFMI5J1ZCtevyIMhYJclO/8ZmlzWqtGEpZP6II6NYAwH7Fx4DbfzpOK3V5nEJl3D7mTjBFppDMk2Zu8O9OIFlDbjyFs0cUSunq2J6D6vEguuOfRyR57WjnADQzDMZ+WKyLM1mvMpIxpWbxLT0i/KAtNovONXVorrOS10lTkis6LeCTTvLGZ5+PyLjXEYzf5+15yw4= X-Forefront-Antispam-Report: CIP:149.199.62.198;CTRY:US;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:xsj-pvapexch01.xlnx.xilinx.com;PTR:unknown-62-198.xilinx.com;CAT:NONE;SFS:(4636009)(39830400003)(396003)(136003)(346002)(376002)(46966006)(36840700001)(107886003)(8936002)(6666004)(186003)(426003)(336012)(7696005)(70586007)(7636003)(9786002)(36756003)(478600001)(1076003)(36906005)(4744005)(5660300002)(54906003)(8676002)(4326008)(316002)(356005)(44832011)(70206006)(110136005)(82310400003)(26005)(2616005)(2906002)(83380400001)(36860700001)(47076005)(102446001);DIR:OUT;SFP:1101; X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 13 Jul 2021 06:48:41.6254 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: d535c6e4-399c-4b41-b56b-08d945ca4079 X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c;Ip=[149.199.62.198];Helo=[xsj-pvapexch01.xlnx.xilinx.com] X-MS-Exchange-CrossTenant-AuthSource: SN1NAM02FT0060.eop-nam02.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH2PR02MB6918 Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org Add PM runtime support. In case of errors disable clocks. Add runtime PM support. Shubhrajyoti Datta (2): tty: serial: uartlite: Disable clocks in case of errors tty: serial: uartlite: Add runtime pm support drivers/tty/serial/uartlite.c | 61 ++++++++++++++++++++++++++++++----- 1 file changed, 53 insertions(+), 8 deletions(-) -- 2.17.1