linux-kernel - [PATCH v4 0/2] Add ACSPCIE refclk support on J784S4-EVM

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Message-ID: <20240829105316.1483684-1-s-vadapalli@ti.com>
Date: Thu, 29 Aug 2024 16:23:14 +0530
From: Siddharth Vadapalli <s-vadapalli@...com>
To: <bhelgaas@...gle.com>, <lpieralisi@...nel.org>, <kw@...ux.com>,
        <manivannan.sadhasivam@...aro.org>, <robh@...nel.org>,
        <krzk+dt@...nel.org>, <conor+dt@...nel.org>, <vigneshr@...com>,
        <kishon@...nel.org>
CC: <linux-pci@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-arm-kernel@...ts.infradead.org>,
        <srk@...com>, <s-vadapalli@...com>
Subject: [PATCH v4 0/2] Add ACSPCIE refclk support on J784S4-EVM

Hello,

This series adds support to drive out the reference clock required by
the PCIe Endpoint device using the ACSPCIE buffer. Series __doesn't__
have any dependencies as the dependent patch:
https://lore.kernel.org/r/20240729064012.1915674-1-s-vadapalli@ti.com/
which was mentioned in the v2 series has been merged.

Series is based on linux-next tagged next-20240829.

v3:
https://lore.kernel.org/r/20240827055548.901285-1-s-vadapalli@ti.com/
Changes since v3:
- Rebased series on next-20240829.
- Addressed Bjorn's feedback on the v3 patch 2/2 at:
  https://lore.kernel.org/r/20240828211906.GA38267@bhelgaas/

v2:
https://lore.kernel.org/r/20240729092855.1945700-1-s-vadapalli@ti.com/
Changes since v2:
- Rebased series on next-20240826.

v1:
https://lore.kernel.org/r/20240715120936.1150314-1-s-vadapalli@ti.com/
Changes since v1:
- Patch 1/3 of the v1 series has been posted separately at:
  https://lore.kernel.org/r/20240729064012.1915674-1-s-vadapalli@ti.com/
- Collected Acked-by tag from:
  Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
  for Patch 2/3 of the v1 series which is patch 1/2 of this series:
  https://lore.kernel.org/r/1caa0c9a-1de7-41db-be2b-557b49f4a248@kernel.org/
- Addressed Bjorn's feedback on Patch 3/3 of v1 series at:
  https://lore.kernel.org/r/20240725211841.GA859405@bhelgaas/
  which is patch 2/2 of this series.

Regards,
Siddharth.

Siddharth Vadapalli (2):
  dt-bindings: PCI: ti,j721e-pci-host: Add ACSPCIE proxy control
    property
  PCI: j721e: Enable ACSPCIE Refclk if "ti,syscon-acspcie-proxy-ctrl"
    exists

 .../bindings/pci/ti,j721e-pci-host.yaml       | 10 +++++
 drivers/pci/controller/cadence/pci-j721e.c    | 39 ++++++++++++++++++-
 2 files changed, 48 insertions(+), 1 deletion(-)

-- 
2.40.1