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[v1,0/4] PCI: brcmstb: Augment driver for MIPs SOCs

Message ID 20211209204726.6676-1-jim2101024@gmail.com
Headers show
Series PCI: brcmstb: Augment driver for MIPs SOCs | expand

Message

Jim Quinlan Dec. 9, 2021, 8:47 p.m. UTC
With this patchset, the Broadcom STB PCIe controller driver 
supports Arm, Arm64, and now MIPs.

Jim Quinlan (4):
  dt-bindings: PCI: Add compatible string for Brcmstb 74[23]5 MIPs SOCs
  MIPS: bmips: Add support PCIe controller device nodes
  MIPS: bmips: Remove obsolete DMA mapping support
  PCI: brcmstb: Augment driver for MIPs SOCs

 .../bindings/pci/brcm,stb-pcie.yaml           |   2 +
 arch/mips/Kconfig                             |   1 -
 arch/mips/bmips/dma.c                         | 106 +-----------------
 arch/mips/boot/dts/brcm/bcm7425.dtsi          |  30 +++++
 arch/mips/boot/dts/brcm/bcm7435.dtsi          |  30 +++++
 arch/mips/boot/dts/brcm/bcm97425svmb.dts      |   9 ++
 arch/mips/boot/dts/brcm/bcm97435svmb.dts      |   9 ++
 drivers/pci/controller/Kconfig                |   2 +-
 drivers/pci/controller/pcie-brcmstb.c         |  82 +++++++++++++-
 9 files changed, 161 insertions(+), 110 deletions(-)


base-commit: ded746bfc94398d2ee9de315a187677b207b2004
prerequisite-patch-id: d47ce1906f7e175cc394be96f85a6eade86a9097

Comments

Florian Fainelli Dec. 9, 2021, 9:30 p.m. UTC | #1
On 12/9/21 12:47 PM, Jim Quinlan wrote:
> For Broadcom STB PCIe HW. The 7425 and 7435 are MIPs-based SOCs.  Not much
> difference between the two for the DT properties except that they have
> slightly different PCIe interrupt assignments.
> 
> Signed-off-by: Jim Quinlan <jim2101024@gmail.com>

Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Thomas Bogendoerfer Jan. 5, 2022, 10:42 a.m. UTC | #2
On Thu, Dec 09, 2021 at 03:47:21PM -0500, Jim Quinlan wrote:
> With this patchset, the Broadcom STB PCIe controller driver 
> supports Arm, Arm64, and now MIPs.
> 
> Jim Quinlan (4):
>   dt-bindings: PCI: Add compatible string for Brcmstb 74[23]5 MIPs SOCs
>   MIPS: bmips: Add support PCIe controller device nodes
>   MIPS: bmips: Remove obsolete DMA mapping support
>   PCI: brcmstb: Augment driver for MIPs SOCs
> 
>  .../bindings/pci/brcm,stb-pcie.yaml           |   2 +
>  arch/mips/Kconfig                             |   1 -
>  arch/mips/bmips/dma.c                         | 106 +-----------------
>  arch/mips/boot/dts/brcm/bcm7425.dtsi          |  30 +++++
>  arch/mips/boot/dts/brcm/bcm7435.dtsi          |  30 +++++
>  arch/mips/boot/dts/brcm/bcm97425svmb.dts      |   9 ++
>  arch/mips/boot/dts/brcm/bcm97435svmb.dts      |   9 ++
>  drivers/pci/controller/Kconfig                |   2 +-
>  drivers/pci/controller/pcie-brcmstb.c         |  82 +++++++++++++-
>  9 files changed, 161 insertions(+), 110 deletions(-)

if nobody objects I'd like to add this series to mips-next.

Thomas.
Jim Quinlan Jan. 7, 2022, 10:36 p.m. UTC | #3
On Wed, Jan 5, 2022 at 5:42 AM Thomas Bogendoerfer
<tsbogend@alpha.franken.de> wrote:
>
> On Thu, Dec 09, 2021 at 03:47:21PM -0500, Jim Quinlan wrote:
> > With this patchset, the Broadcom STB PCIe controller driver
> > supports Arm, Arm64, and now MIPs.
> >
> > Jim Quinlan (4):
> >   dt-bindings: PCI: Add compatible string for Brcmstb 74[23]5 MIPs SOCs
> >   MIPS: bmips: Add support PCIe controller device nodes
> >   MIPS: bmips: Remove obsolete DMA mapping support
> >   PCI: brcmstb: Augment driver for MIPs SOCs
> >
> >  .../bindings/pci/brcm,stb-pcie.yaml           |   2 +
> >  arch/mips/Kconfig                             |   1 -
> >  arch/mips/bmips/dma.c                         | 106 +-----------------
> >  arch/mips/boot/dts/brcm/bcm7425.dtsi          |  30 +++++
> >  arch/mips/boot/dts/brcm/bcm7435.dtsi          |  30 +++++
> >  arch/mips/boot/dts/brcm/bcm97425svmb.dts      |   9 ++
> >  arch/mips/boot/dts/brcm/bcm97435svmb.dts      |   9 ++
> >  drivers/pci/controller/Kconfig                |   2 +-
> >  drivers/pci/controller/pcie-brcmstb.c         |  82 +++++++++++++-
> >  9 files changed, 161 insertions(+), 110 deletions(-)
>
> if nobody objects I'd like to add this series to mips-next.
Hi Thomas,

I have another pullreq in progress [1] that may possibly be accepted
soon.  I have tested that
these two pullreqs do not conflict or cause compiler errors regardless
of their merge order.

Regards,
Jim Quinlan
Broadcom STB

[1] [PATCH v10 0/7] PCI: brcmstb: root port turns on sub-device power


[PATCH v10 0/7] PCI: brcmstb: root port turns on sub-device power

>
> Thomas.
>
> --
> Crap can work. Given enough thrust pigs will fly, but it's not necessarily a
> good idea.                                                [ RFC1925, 2.3 ]
Thomas Bogendoerfer Jan. 11, 2022, 3:18 p.m. UTC | #4
On Thu, Dec 09, 2021 at 03:47:21PM -0500, Jim Quinlan wrote:
> With this patchset, the Broadcom STB PCIe controller driver 
> supports Arm, Arm64, and now MIPs.
> 
> Jim Quinlan (4):
>   dt-bindings: PCI: Add compatible string for Brcmstb 74[23]5 MIPs SOCs
>   MIPS: bmips: Add support PCIe controller device nodes
>   MIPS: bmips: Remove obsolete DMA mapping support
>   PCI: brcmstb: Augment driver for MIPs SOCs
> 
>  .../bindings/pci/brcm,stb-pcie.yaml           |   2 +
>  arch/mips/Kconfig                             |   1 -
>  arch/mips/bmips/dma.c                         | 106 +-----------------
>  arch/mips/boot/dts/brcm/bcm7425.dtsi          |  30 +++++
>  arch/mips/boot/dts/brcm/bcm7435.dtsi          |  30 +++++
>  arch/mips/boot/dts/brcm/bcm97425svmb.dts      |   9 ++
>  arch/mips/boot/dts/brcm/bcm97435svmb.dts      |   9 ++
>  drivers/pci/controller/Kconfig                |   2 +-
>  drivers/pci/controller/pcie-brcmstb.c         |  82 +++++++++++++-
>  9 files changed, 161 insertions(+), 110 deletions(-)

series applied to mips-next.

Thomas.