linux-kernel - [PATCH v3 0/6] usb: typec: qcom-pmic-typec: enable support for PMI632 PMIC

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Date: Tue, 30 Jan 2024 21:32:53 +0200
From: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konrad.dybcio@...aro.org>, 
 Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>, 
 Rob Herring <robh+dt@...nel.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>, 
 Conor Dooley <conor+dt@...nel.org>, Wesley Cheng <quic_wcheng@...cinc.com>, 
 Bryan O'Donoghue <bryan.odonoghue@...aro.org>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Guenter Roeck <linux@...ck-us.net>, 
 Heikki Krogerus <heikki.krogerus@...ux.intel.com>
Cc: linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org, 
 devicetree@...r.kernel.org, linux-usb@...r.kernel.org, 
 Dmitry Baryshkov <dmitry.baryshkov@...aro.org>, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, 
 Luca Weiss <luca.weiss@...rphone.com>, 
 Vladimir Zapolskiy <vladimir.zapolskiy@...aro.org>
Subject: [PATCH v3 0/6] usb: typec: qcom-pmic-typec: enable support for
 PMI632 PMIC

The Qualcomm PMI632 PMIC (found on Qualcomm Robotics RB2 platform)
doesn't support USB Power Delivery. However this PMIC still supports
handling of the Type-C port (orientation detection, etc). Reuse exiting
qcom-pmic-typec driver to support Type-C related functionality of this
PMIC. Use this to enable USB-C connector support on the RB2 platform.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org>
---
Changes in v3:
- Added constraints to qcom,pmic-typec / reg property (Krzysztof)
- Dropped merged TCPM and Qualcomm PHY patches
- Link to v2: https://lore.kernel.org/r/20240113-pmi632-typec-v2-0-182d9aa0a5b3@linaro.org

Changes in v2:
- Split qcom_pmic_typec_pdphy_set_roles() changes to separate patch
  (Konrad)
- Simplified devm_kzalloc / sizeof() argument (Konrad)
- Made start / stop callbacks mandatory (Bryan)
- Reworked Type-C port handling into a backend similar to PD PHY (Bryan)
- Made more qcom-pmic-typec data static const (Bryan)
- Squashed usbc PHY single-lane removal patch (Konrad)
- Further usbc PHY cleanup (Konrad)
- Fixed order of DT properties in pmi632.dtsi (Konrad)
- Instead of specifying bogus PDOs for the port, specify pd-disable and
  typec-power-opmode properties for the connector
- Moved orientation-switch / usb-dual-role properties to sm6115.dtsi
  (Konrad)
- Linked usb_dwc3_ss and usb_qmpphy_usb_ss_in
- Link to v1: https://lore.kernel.org/r/20240113-pmi632-typec-v1-0-de7dfd459353@linaro.org

---
Dmitry Baryshkov (5):
      dt-bindings: regulator: qcom,usb-vbus-regulator: add support for PMI632
      dt-bindings: usb: qcom,pmic-typec: add support for the PMI632 block
      usb: typec: qcom-pmic-typec: add support for PMI632 PMIC
      arm64: dts: qcom: pmi632: define USB-C related blocks
      arm64: dts: qcom: qrb4210-rb2: enable USB-C port handling

Vladimir Zapolskiy (1):
      arm64: dts: qcom: sm6115: drop pipe clock selection

 .../regulator/qcom,usb-vbus-regulator.yaml         |  9 ++-
 .../devicetree/bindings/usb/qcom,pmic-typec.yaml   | 32 ++++++++-
 arch/arm64/boot/dts/qcom/pmi632.dtsi               | 30 ++++++++
 arch/arm64/boot/dts/qcom/qrb4210-rb2.dts           | 50 +++++++++++++-
 arch/arm64/boot/dts/qcom/sm6115.dtsi               | 44 +++++++++++-
 drivers/usb/typec/tcpm/qcom/Makefile               |  3 +-
 drivers/usb/typec/tcpm/qcom/qcom_pmic_typec.c      | 30 ++++++--
 .../usb/typec/tcpm/qcom/qcom_pmic_typec_pdphy.h    |  2 +
 .../typec/tcpm/qcom/qcom_pmic_typec_pdphy_stub.c   | 80 ++++++++++++++++++++++
 9 files changed, 266 insertions(+), 14 deletions(-)
---
base-commit: 41d66f96d0f15a0a2ad6fa2208f6bac1a66cbd52
change-id: 20240112-pmi632-typec-4c7533092387

Best regards,
-- 
Dmitry Baryshkov <dmitry.baryshkov@...aro.org>