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Introduce TLMM driver for Qualcomm IPQ5210 SoC

From:  Kathiravan Thirumoorthy <kathiravan.thirumoorthy-AT-oss.qualcomm.com>
To:  Bjorn Andersson <andersson-AT-kernel.org>, Linus Walleij <linusw-AT-kernel.org>, Rob Herring <robh-AT-kernel.org>, Krzysztof Kozlowski <krzk+dt-AT-kernel.org>, Conor Dooley <conor+dt-AT-kernel.org>
Subject:  [PATCH v4 0/2] Introduce TLMM driver for Qualcomm IPQ5210 SoC
Date:  Mon, 30 Mar 2026 10:21:03 +0530
Message-ID:  <20260330-ipq5210_tlmm-v4-0-b7c40c5429e5@oss.qualcomm.com>
Cc:  linux-arm-msm-AT-vger.kernel.org, linux-gpio-AT-vger.kernel.org, devicetree-AT-vger.kernel.org, linux-kernel-AT-vger.kernel.org, Kathiravan Thirumoorthy <kathiravan.thirumoorthy-AT-oss.qualcomm.com>, Krzysztof Kozlowski <krzysztof.kozlowski-AT-oss.qualcomm.com>, Konrad Dybcio <konrad.dybcio-AT-oss.qualcomm.com>
Archive-link:  Article

The IPQ5210 is Qualcomm's SoC for Routers, Gateways and Access Points.
Add the pinctrl support for the same.

Signed-off-by: Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com>
---
Changes in v4:
- Fixed the W=1 warning reported by kernel test robot
- Picked up the R-b tags
- Picked up the Krzysztof R-b tag which I dropped in V3 due to the
  changes in the function name, but it seems not necessary to drop it
  just for this update.
- Link to v3: https://patch.msgid.link/20260325-ipq5210_tlmm-v3-0-3a4b9...

Changes in v3:
- Grouped the QUP SE pins instead of mentioning by function wise
- Splitted the PWM functions which I messed up in V2
- Audio primary and secondary mclk function names are expanded to avoid the
  confusion
- Dropped the R-b tags due to the above changes
- Link to v2: https://lore.kernel.org/r/20260318-ipq5210_tlmm-v2-0-182d...

Changes in V2:
- Split the TLMM changes into separate series
- Picked up the R-b tags
- Grouped the led and pwm pins for better readability and usability
- Link to v1:
  https://lore.kernel.org/linux-arm-msm/20260311-ipq5210_bo...

---
Kathiravan Thirumoorthy (2):
      dt-bindings: pinctrl: qcom: add IPQ5210 pinctrl
      pinctrl: qcom: Introduce IPQ5210 TLMM driver

 .../bindings/pinctrl/qcom,ipq5210-tlmm.yaml        | 123 +++
 drivers/pinctrl/qcom/Kconfig.msm                   |   8 +
 drivers/pinctrl/qcom/Makefile                      |   1 +
 drivers/pinctrl/qcom/pinctrl-ipq5210.c             | 898 +++++++++++++++++++++
 4 files changed, 1030 insertions(+)
---
base-commit: 3b058d1aeeeff27a7289529c4944291613b364e9
change-id: 20260317-ipq5210_tlmm-df221be105b5

Best regards,
--  
Kathiravan Thirumoorthy <kathiravan.thirumoorthy@oss.qualcomm.com>




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