linux-kernel - [PATCH v3 0/2] Add PCIe3 and PCIe5 support for HAMOA-IOT-EVK board

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Message-Id: <20251112090316.936187-1-ziyue.zhang@oss.qualcomm.com>
Date: Wed, 12 Nov 2025 17:03:14 +0800
From: Ziyue Zhang <ziyue.zhang@....qualcomm.com>
To: andersson@...nel.org, konradybcio@...nel.org, robh@...nel.org,
        krzk+dt@...nel.org, conor+dt@...nel.org, jingoohan1@...il.com,
        mani@...nel.org, lpieralisi@...nel.org, kwilczynski@...nel.org,
        bhelgaas@...gle.com, johan+linaro@...nel.org, vkoul@...nel.org,
        kishon@...nel.org, neil.armstrong@...aro.org, abel.vesa@...aro.org,
        kw@...ux.com
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-pci@...r.kernel.org,
        linux-phy@...ts.infradead.org, qiang.yu@....qualcomm.com,
        krishna.chundru@....qualcomm.com, quic_vbadigan@...cinc.com,
        Ziyue Zhang <ziyue.zhang@....qualcomm.com>
Subject: [PATCH v3 0/2] Add PCIe3 and PCIe5 support for HAMOA-IOT-EVK board

This patch series adds support for PCIe3 and PCIe5 on the HAMOA-IOT-EVK
board.

PCIe3 is a Gen4 x8 slot intended for sata controller.
PCIe5 is a Gen3 x2 slot designed for external modem connectivity.

To enable these interfaces, the series introduces the necessary device
tree nodes and associated regulator definitions to ensure proper power
sequencing and functionality.

---
Changes in v3:
- Update commit message and DT format (Bjron)
- Merge PCIe3 and PCIe5 changes into one patch
- Link to v2: https://lore.kernel.org/all/20251030084804.1682744-1-ziyue.zhang@oss.qualcomm.com/

Changes in v2:
- Move PMIC gpio pins to patch set 4 (Krishna)
- Link to v1: https://lore.kernel.org/all/20250922075509.3288419-1-ziyue.zhang@oss.qualcomm.com/

Ziyue Zhang (2):
  arm64: dts: qcom: Add PCIe3 and PCIe5 support for HAMOA-IOT-SOM
    platform
  arm64: dts: qcom: Add PCIe3 and PCIe5 regulators for HAMAO-IOT-EVK
    board

 arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts  | 83 +++++++++++++++++++++
 arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi | 79 ++++++++++++++++++++
 2 files changed, 162 insertions(+)

-- 
2.34.1