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| author | Richard Zhu <hongxing.zhu@nxp.com> | 2025-04-16 16:13:11 +0800 |
|---|---|---|
| committer | Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> | 2025-04-27 17:11:43 +0530 |
| commit | ce0c43e855c7f652b6351110aaaabf9b521debd7 (patch) | |
| tree | 532f3000b16473d1a052b5f162a068c21fac9e7f /scripts/lib/kdoc/kdoc_parser.py | |
| parent | 47f54a902dcd3b756e8e761f2c4c742af57dfff0 (diff) | |
PCI: imx6: Add workaround for errata ERR051624
ERR051624: The Controller Without Vaux Cannot Exit L23 Ready Through Beacon
or PERST# De-assertion
When the auxiliary power is not available, the controller cannot exit from
L23 Ready with beacon or PERST# de-assertion when main power is not
removed. So the workaround is to set SS_RW_REG_1[SYS_AUX_PWR_DET] to 1.
This workaround is required irrespective of whether Vaux is supplied to the
link partner or not.
Signed-off-by: Richard Zhu <hongxing.zhu@nxp.com>
[mani: subject and description rewording]
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Link: https://patch.msgid.link/20250416081314.3929794-5-hongxing.zhu@nxp.com
Diffstat (limited to 'scripts/lib/kdoc/kdoc_parser.py')
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