[v2] Initial QMP USB PHY support for SM8475

[PATCH v2 0/3] Initial QMP USB PHY support for SM8475

Esteban Urrutia via B4 Relay posted 3 patches 1 week, 3 days ago

Diff against v3
Download series mbox

There is a newer version of this series

.../phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml         |   1 +
drivers/phy/qualcomm/phy-qcom-qmp-combo.c          | 259 +++++++++++++++++----
2 files changed, 215 insertions(+), 45 deletions(-)

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[PATCH v2 0/3] Initial QMP USB PHY support for SM8475

Posted by Esteban Urrutia via B4 Relay 1 week, 3 days ago

Based on the following patch:
[1] https://lore.kernel.org/all/20260711-sm8450-qol-qmp-v2-2-d14353bd6ff4@proton.me/

This series adds support for the QMP USB PHY found in the SM8475 SoC.
The initialization sequence varies noticeably when compared to the one used
in the SM8450 SoC, hence the need to add support for this PHY.

Signed-off-by: Esteban Urrutia <esteuwu@proton.me>
---
Changes in v2:
- Split series in subseries (pcie, usbss)
  - Sorry, it should have been like this from the start!
- Add notice about base commit
  - Reason why calibrate_dp_phy is not present
- Modify referenced swing and pre-emphasis tables
- Move v1 PLL tables to SM8475 support patch
  - Warnings are generated at build time otherwise
- Link to v1: https://patch.msgid.link/20260714-sm8475-bup-v1-0-b2871be2b4ec@proton.me

---
Esteban Urrutia (3):
      dt-bindings: phy: qcom,sc8280xp-qmp-usb43dp-phy: Add SM8475 QMP PHY
      phy: qcom: qmp-combo: Specify PLL version in qmp_v6_dp_serdes_tbl structs
      phy: qcom: qmp-combo: Add SM8475 support

 .../phy/qcom,sc8280xp-qmp-usb43dp-phy.yaml         |   1 +
 drivers/phy/qualcomm/phy-qcom-qmp-combo.c          | 259 +++++++++++++++++----
 2 files changed, 215 insertions(+), 45 deletions(-)
---
base-commit: 43d250aa1ba24a4124162b7310a7010ff6a141be
change-id: 20260714-sm8475-bup-usbss-e68349473f6e

Best regards,
--  
Esteban Urrutia <esteuwu@proton.me>