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fby4: wf: Set clock buffer to bypass mode #2077

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SaraLin-wiwynn
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Description

  • Set clock buffer to bypass mode when host DC on.

Motivation

  • Change clock buffer default to avoid influencing PCIe error.

Test plan

  • Build code: Pass
  • Check clock buffer: Pass

Log

  • Before set uart:~$ i2c read I2C_5 0x6B 0x00 0x8
    00000000: 08 5a 06 ff c7 ff 03 44 |.Z.....D |

  • After set uart:~$ i2c read I2C_5 0x6B 0x00 0x8
    00000000: 08 5a 2e ff c7 ff 03 44 |.Z.....D |

Description
- Set clock buffer to bypass mode when host DC on.

Motivation
- Change clock buffer default to avoid influencing PCIe error.

Test plan
- Build code: Pass
- Check clock buffer: Pass

Log
- Before set
uart:~$ i2c read I2C_5 0x6B 0x00 0x8
00000000: 08 5a 06 ff c7 ff 03 44                          |.Z.....D         |

- After set
uart:~$ i2c read I2C_5 0x6B 0x00 0x8
00000000: 08 5a 2e ff c7 ff 03 44                          |.Z.....D         |
@facebook-github-bot facebook-github-bot added the CLA Signed This label is managed by the Facebook bot. Authors need to sign the CLA before a PR can be reviewed. label Nov 20, 2024
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@facebook-github-bot has imported this pull request. If you are a Meta employee, you can view this diff on Phabricator.

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This pull request has been merged in 270c052.

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2 participants