linux-kernel - [PATCH v8 0/8] arm64: j721s2: Add support for additional IPs

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Message-ID: <20230123095733.31657-1-r-gunasekaran@ti.com>
Date:   Mon, 23 Jan 2023 15:27:25 +0530
From:   Ravi Gunasekaran <r-gunasekaran@...com>
To:     <nm@...com>, <afd@...com>, <vigneshr@...com>, <kristo@...nel.org>,
        <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <s-vadapalli@...com>, <r-gunasekaran@...com>
CC:     <linux-arm-kernel@...ts.infradead.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>
Subject: [PATCH v8 0/8] arm64: j721s2: Add support for additional IPs

The following series of patches add support for the following
on J721S2 common processor board,

- USB
- SerDes
- OSPI
- PCIe

Changes from v1:
* Resolve issues with dt schema reporting
* Minor changes related to consistency on node naming and value

Changes from v2:
* Added PCIe RC + EP enablement patchsets
* Added device-id for j722s2 PCIe host in dt documentation
* Reworked SERDES + WIZ enablement patchset to use properies for clocks
  defines versus entire devicetree nodes. Results in cleaner code that
  doesn't break dt-schema or the driver functionality.

Changes from v3:
* Rebased changes on top of '[PATCH 00/12] TI J7x Disable Incomplete DT Nodes'
* Removed "dt-bindings: PCI: Add host mode device-id for j721s2 platform" patch and
  send it own series to avoid a dependency that would hold up other patches in this
  series

Changes from v4:
* Add my Signed-off-by lines to all patchsets

Changes from v5:
* Removed Cc from commit messages to reduce clutter
* Squashed changes for device tree nodes that get modified latter in the patchset
  series

Changes from v6:
* Changes to ti,j721s2-wiz-10g compatible string from ti,am64-wiz-10g but
  requires this series to be merged first
  Ref: https://lore.kernel.org/linux-arm-kernel/20221122092203.762308-1-mranostay@ti.com/
* Removed unused pcie1_ep based on feedback
* Switch from incorrect "ti,j721e-system-controller", "syscon", "simple-mfd" compatible for
  SPI node to "simple-bus"

Changes from v7:
* Fix node names as per bindings document

Aswath Govindraju (7):
  arm64: dts: ti: k3-j721s2-main: Add support for USB
  arm64: dts: ti: k3-j721s2-mcu-wakeup: Add support of OSPI
  arm64: dts: ti: k3-j721s2-common-proc-board: Enable SERDES0
  arm64: dts: ti: k3-j721s2-common-proc-board: Add USB support
  arm64: dts: ti: k3-j721s2: Add support for OSPI Flashes
  arm64: dts: ti: k3-j721s2-main: Add PCIe device tree node
  arm64: dts: ti: k3-j721s2-common-proc-board: Enable PCIe

Matt Ranostay (1):
  arm64: dts: ti: k3-j721s2-main: Add SERDES and WIZ device tree node

 .../dts/ti/k3-j721s2-common-proc-board.dts    |  85 +++++++++++
 arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi    | 137 ++++++++++++++++++
 .../boot/dts/ti/k3-j721s2-mcu-wakeup.dtsi     |  39 +++++
 arch/arm64/boot/dts/ti/k3-j721s2-som-p0.dtsi  |  42 ++++++
 4 files changed, 303 insertions(+)

-- 
2.17.1