mbox series

[v6,0/5] Add CPSW2G and CPSW9G nodes for J784S4

Message ID 20240329053130.2822129-1-c-vankar@ti.com (mailing list archive)
Headers show
Series Add CPSW2G and CPSW9G nodes for J784S4 | expand

Message

Chintan Vankar March 29, 2024, 5:31 a.m. UTC
This series adds device-tree nodes for CPSW2G and CPSW9G instance
of the CPSW Ethernet Switch on TI's J784S4 SoC. Additionally,
two device-tree overlays are also added:
1. QSGMII mode with the CPSW9G instance via the ENET EXPANSION 1
   connector.
2. USXGMII mode with MAC Ports 1 and 2 of the CPSW9G instance via
   ENET EXPANSION 1 and 2 connectors, configured in fixed-link
   mode of operation at 5Gbps link speed.

Link to v5:
https://lore.kernel.org/r/20240314072129.1520475-1-c-vankar@ti.com/

Changes from v5 to v6:
- Updated order of properties in Device Nodes based on
  https://docs.kernel.org/devicetree/bindings/dts-coding-style.html#order-of-properties-in-device-node

Chintan Vankar (1):
  arm64: dts: ti: k3-j784s4-evm: Add alias for MCU CPSW2G

Siddharth Vadapalli (4):
  arm64: dts: ti: k3-j784s4-main: Add CPSW2G and CPSW9G nodes
  arm64: dts: ti: k3-j784s4-evm: Enable Main CPSW2G node and add aliases
    for it
  arm64: dts: ti: k3-j784s4: Add overlay to enable QSGMII mode with
    CPSW9G
  arm64: dts: ti: k3-j784s4: Add overlay for dual port USXGMII mode

 arch/arm64/boot/dts/ti/Makefile               |  11 +-
 .../ti/k3-j784s4-evm-quad-port-eth-exp1.dtso  | 147 ++++++++++++++
 .../ti/k3-j784s4-evm-usxgmii-exp1-exp2.dtso   |  81 ++++++++
 arch/arm64/boot/dts/ti/k3-j784s4-evm.dts      |  51 +++++
 arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi    | 187 ++++++++++++++++++
 5 files changed, 476 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm64/boot/dts/ti/k3-j784s4-evm-quad-port-eth-exp1.dtso
 create mode 100644 arch/arm64/boot/dts/ti/k3-j784s4-evm-usxgmii-exp1-exp2.dtso

Comments

MD Danish Anwar April 17, 2024, 11:57 a.m. UTC | #1
Hi Chintan,

On 29/03/24 11:01 am, Chintan Vankar wrote:
> This series adds device-tree nodes for CPSW2G and CPSW9G instance
> of the CPSW Ethernet Switch on TI's J784S4 SoC. Additionally,
> two device-tree overlays are also added:
> 1. QSGMII mode with the CPSW9G instance via the ENET EXPANSION 1
>    connector.
> 2. USXGMII mode with MAC Ports 1 and 2 of the CPSW9G instance via
>    ENET EXPANSION 1 and 2 connectors, configured in fixed-link
>    mode of operation at 5Gbps link speed.
> 
> Link to v5:
> https://lore.kernel.org/r/20240314072129.1520475-1-c-vankar@ti.com/
> 
> Changes from v5 to v6:
> - Updated order of properties in Device Nodes based on
>   https://docs.kernel.org/devicetree/bindings/dts-coding-style.html#order-of-properties-in-device-node
> 
> Chintan Vankar (1):
>   arm64: dts: ti: k3-j784s4-evm: Add alias for MCU CPSW2G
> 
> Siddharth Vadapalli (4):
>   arm64: dts: ti: k3-j784s4-main: Add CPSW2G and CPSW9G nodes
>   arm64: dts: ti: k3-j784s4-evm: Enable Main CPSW2G node and add aliases
>     for it
>   arm64: dts: ti: k3-j784s4: Add overlay to enable QSGMII mode with
>     CPSW9G
>   arm64: dts: ti: k3-j784s4: Add overlay for dual port USXGMII mode
> 
>  arch/arm64/boot/dts/ti/Makefile               |  11 +-
>  .../ti/k3-j784s4-evm-quad-port-eth-exp1.dtso  | 147 ++++++++++++++
>  .../ti/k3-j784s4-evm-usxgmii-exp1-exp2.dtso   |  81 ++++++++
>  arch/arm64/boot/dts/ti/k3-j784s4-evm.dts      |  51 +++++
>  arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi    | 187 ++++++++++++++++++
>  5 files changed, 476 insertions(+), 1 deletion(-)
>  create mode 100644 arch/arm64/boot/dts/ti/k3-j784s4-evm-quad-port-eth-exp1.dtso
>  create mode 100644 arch/arm64/boot/dts/ti/k3-j784s4-evm-usxgmii-exp1-exp2.dtso
> 

For this series,
Reviewed-by: MD Danish Anwar <danishanwar@ti.com>
Nishanth Menon April 26, 2024, 10:37 p.m. UTC | #2
Hi Chintan Vankar,

On Fri, 29 Mar 2024 11:01:25 +0530, Chintan Vankar wrote:
> This series adds device-tree nodes for CPSW2G and CPSW9G instance
> of the CPSW Ethernet Switch on TI's J784S4 SoC. Additionally,
> two device-tree overlays are also added:
> 1. QSGMII mode with the CPSW9G instance via the ENET EXPANSION 1
>    connector.
> 2. USXGMII mode with MAC Ports 1 and 2 of the CPSW9G instance via
>    ENET EXPANSION 1 and 2 connectors, configured in fixed-link
>    mode of operation at 5Gbps link speed.
> 
> [...]

I have applied the following to branch ti-k3-dts-next on [1].
Thank you!

[1/5] arm64: dts: ti: k3-j784s4-evm: Add alias for MCU CPSW2G
      commit: 4670135ec39545e47f2602853dd321bc5f2bc4b7
[2/5] arm64: dts: ti: k3-j784s4-main: Add CPSW2G and CPSW9G nodes
      commit: 290b341499fc5c40839141c12d1b4d9cfe4484a6
[3/5] arm64: dts: ti: k3-j784s4-evm: Enable Main CPSW2G node and add aliases for it
      commit: 6f2133e6b46b8b499fc23a890756a44c6c434423
[4/5] arm64: dts: ti: k3-j784s4: Add overlay to enable QSGMII mode with CPSW9G
      commit: fb55df5a6b69702f79023b93d0c38cc6d749eba3
[5/5] arm64: dts: ti: k3-j784s4: Add overlay for dual port USXGMII mode
      commit: 385afb85589e354853234ed68a0600276dcd77ad

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent up the chain during
the next merge window (or sooner if it is a relevant bug fix), however if
problems are discovered then the patch may be dropped or reverted.

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[1] https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git