Lines Matching +full:pwm +full:- +full:off +full:- +full:delay +full:- +full:ms

1 /* SPDX-License-Identifier: GPL-2.0-only */
3  * Copyright (c) 2014-2016, The Linux Foundation. All rights reserved.
22  * ufs_dev_fix - ufs device quirk info
51  * - As soon as SW sees the DL NAC error, it should schedule the error handler
52  * - Error handler would sleep for 50ms to see if there are any fatal errors
54  *    - If there are fatal errors then SW does normal error recovery.
55  *    - If there are no fatal errors then SW sends the NOP command to device
57  *        - If NOP command times out, SW does normal error recovery
58  *        - If NOP command succeed, skip the error handling.
70  * To workaround this issue, host should set its PA_TACTIVATE time to 1ms even
71  * if device advertises RX_MIN_ACTIVATETIME_CAPABILITY less than 1ms.
78  * To avoid this situation, add 2ms delay before putting these UFS
92  * Gear switch from PWM to HS may fail even with this max. PA_SaveConfigTime.
94  * software delay will not help on this case so we need to increase
106  * Some pre-3.1 UFS devices can support extended features by upgrading
113  * Some UFS devices require delay after VCC power rail is turned-off.
114  * Enable this quirk to introduce 5ms delays after VCC power-off during