[v4,0/5] RK3588 PCIe2 support

Message

Sebastian Reichel July 31, 2023, 4:57 p.m. UTC

Hi,

This adds PCIe v2 support for RK3588. The series has been tested with
the onboard RTL8125 network card on Rockchip RK3588 EVB1 (&pcie2x1l1)
and Radxa Rock 5B (&pcie2x1l2).

Changes since v3:
 * https://lore.kernel.org/all/[e-mail]/
 * Remove unneeded quotes in patch 1 (msi handling)
 * Update patch description of patch 2 (interrupt names) adding information
   about Rockchip specific parts

Changes since v2:
 * https://lore.kernel.org/all/[e-mail]/
 * Removed num-ib-windows/num-ob-windows/num-viewport from DT
 * Added patch making 'msi' irq optional, if 'msi-map' property is available
 * Updated binding according two discussion with Serge Semin, I provided two
   options by adding one extra patch that should be squashed into the main
   one or dropped depending on preferences from DT binding  maintainers.
 * Collected Reviewed-by/Tested-by from Jagan Teki

Changes since v1:
 * https://lore.kernel.org/all/[e-mail]/
 * Dropped patch adding 'RK3588' (queued by Rob)
 * Updated patch adding legacy-interrupt-controller according to comments
   from Rob and Serge
    - added missing additionalProperties: false
    - added all properties to new required property
    - removed useless quotes around interrupt-controller
    - added Rob's Reviewed-by
 * Updated patch adding the missing RK356x/RK3588 interrupt names, so that it
   provides more details about the interrupts
 * Updated the DT patch according to the comment from Jonas Karlman, so that
   the addresses are in 32 bit address space starting at 0x40000000

[0] https://lore.kernel.org/all/[e-mail]/

Thanks,

-- Sebastian

Sebastian Reichel (5):
  dt-bindings: PCI: dwc: improve msi handling
  dt-bindings: PCI: dwc: rockchip: Fix interrupt-names issue
  dt-bindings: PCI: dwc: rockchip: Use generic binding
  dt-bindings: PCI: dwc: rockchip: Add missing
    legacy-interrupt-controller
  arm64: dts: rockchip: rk3588: add PCIe2 support

 .../bindings/pci/rockchip-dw-pcie.yaml        |  70 ++++++++++++
 .../devicetree/bindings/pci/snps,dw-pcie.yaml |  18 +++-
 arch/arm64/boot/dts/rockchip/rk3588.dtsi      |  51 +++++++++
 arch/arm64/boot/dts/rockchip/rk3588s.dtsi     | 102 ++++++++++++++++++
 4 files changed, 237 insertions(+), 4 deletions(-)

Comments

Rob Herring Aug. 11, 2023, 5:58 p.m. UTC | #1

On Mon, Jul 31, 2023 at 06:57:18PM +0200, Sebastian Reichel wrote:
> Hi,
> 
> This adds PCIe v2 support for RK3588. The series has been tested with
> the onboard RTL8125 network card on Rockchip RK3588 EVB1 (&pcie2x1l1)
> and Radxa Rock 5B (&pcie2x1l2).
> 
> Changes since v3:
>  * https://lore.kernel.org/all/[e-mail]/
>  * Remove unneeded quotes in patch 1 (msi handling)
>  * Update patch description of patch 2 (interrupt names) adding information
>    about Rockchip specific parts
> 
> Changes since v2:
>  * https://lore.kernel.org/all/[e-mail]/
>  * Removed num-ib-windows/num-ob-windows/num-viewport from DT
>  * Added patch making 'msi' irq optional, if 'msi-map' property is available
>  * Updated binding according two discussion with Serge Semin, I provided two
>    options by adding one extra patch that should be squashed into the main
>    one or dropped depending on preferences from DT binding  maintainers.
>  * Collected Reviewed-by/Tested-by from Jagan Teki
> 
> Changes since v1:
>  * https://lore.kernel.org/all/[e-mail]/
>  * Dropped patch adding 'RK3588' (queued by Rob)
>  * Updated patch adding legacy-interrupt-controller according to comments
>    from Rob and Serge
>     - added missing additionalProperties: false
>     - added all properties to new required property
>     - removed useless quotes around interrupt-controller
>     - added Rob's Reviewed-by
>  * Updated patch adding the missing RK356x/RK3588 interrupt names, so that it
>    provides more details about the interrupts
>  * Updated the DT patch according to the comment from Jonas Karlman, so that
>    the addresses are in 32 bit address space starting at 0x40000000
> 
> [0] https://lore.kernel.org/all/[e-mail]/
> 
> Thanks,
> 
> -- Sebastian
> 
> Sebastian Reichel (5):
>   dt-bindings: PCI: dwc: improve msi handling
>   dt-bindings: PCI: dwc: rockchip: Fix interrupt-names issue
>   dt-bindings: PCI: dwc: rockchip: Use generic binding
>   dt-bindings: PCI: dwc: rockchip: Add missing
>     legacy-interrupt-controller
>   arm64: dts: rockchip: rk3588: add PCIe2 support

Patches 1-4 applied.

Rob

Heiko Stuebner Aug. 12, 2023, 12:22 p.m. UTC | #2

On Mon, 31 Jul 2023 18:57:18 +0200, Sebastian Reichel wrote:
> This adds PCIe v2 support for RK3588. The series has been tested with
> the onboard RTL8125 network card on Rockchip RK3588 EVB1 (&pcie2x1l1)
> and Radxa Rock 5B (&pcie2x1l2).
> 
> Changes since v3:
>  * https://lore.kernel.org/all/[e-mail]/
>  * Remove unneeded quotes in patch 1 (msi handling)
>  * Update patch description of patch 2 (interrupt names) adding information
>    about Rockchip specific parts
> 
> [...]

Applied, thanks!

[5/5] arm64: dts: rockchip: rk3588: add PCIe2 support
      commit: 8d81b77f4c49f8ee1432c20c22bf0f03c2937a88

Best regards,