mbox series

[0/7] PCI: layerscape: Add power management support

Message ID 20200907053801.22149-1-Zhiqiang.Hou@nxp.com (mailing list archive)
Headers show
Series PCI: layerscape: Add power management support | expand

Message

Z.Q. Hou Sept. 7, 2020, 5:37 a.m. UTC
From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>

This patch series is to add PCIe power management support for NXP
Layerscape platfroms.

Hou Zhiqiang (7):
  PCI: dwc: Fix a bug of the case dw_pci->ops is NULL
  PCI: layerscape: Change to use the DWC common link-up check function
  dt-bindings: pci: layerscape-pci: Add a optional property big-endian
  arm64: dts: layerscape: Add big-endian property for PCIe nodes
  dt-bindings: pci: layerscape-pci: Update the description of SCFG
    property
  dts: arm64: ls1043a: Add SCFG phandle for PCIe nodes
  PCI: layerscape: Add power management support

 .../bindings/pci/layerscape-pci.txt           |   6 +-
 .../arm64/boot/dts/freescale/fsl-ls1012a.dtsi |   1 +
 .../arm64/boot/dts/freescale/fsl-ls1043a.dtsi |   6 +
 .../arm64/boot/dts/freescale/fsl-ls1046a.dtsi |   3 +
 drivers/pci/controller/dwc/pci-layerscape.c   | 473 ++++++++++++++----
 drivers/pci/controller/dwc/pcie-designware.c  |  12 +-
 drivers/pci/controller/dwc/pcie-designware.h  |   1 +
 7 files changed, 388 insertions(+), 114 deletions(-)

Comments

Lorenzo Pieralisi March 23, 2021, 11:15 a.m. UTC | #1
On Mon, Sep 07, 2020 at 01:37:54PM +0800, Zhiqiang Hou wrote:
> From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
> 
> This patch series is to add PCIe power management support for NXP
> Layerscape platfroms.
> 
> Hou Zhiqiang (7):
>   PCI: dwc: Fix a bug of the case dw_pci->ops is NULL
>   PCI: layerscape: Change to use the DWC common link-up check function
>   dt-bindings: pci: layerscape-pci: Add a optional property big-endian
>   arm64: dts: layerscape: Add big-endian property for PCIe nodes
>   dt-bindings: pci: layerscape-pci: Update the description of SCFG
>     property
>   dts: arm64: ls1043a: Add SCFG phandle for PCIe nodes
>   PCI: layerscape: Add power management support
> 
>  .../bindings/pci/layerscape-pci.txt           |   6 +-
>  .../arm64/boot/dts/freescale/fsl-ls1012a.dtsi |   1 +
>  .../arm64/boot/dts/freescale/fsl-ls1043a.dtsi |   6 +
>  .../arm64/boot/dts/freescale/fsl-ls1046a.dtsi |   3 +
>  drivers/pci/controller/dwc/pci-layerscape.c   | 473 ++++++++++++++----
>  drivers/pci/controller/dwc/pcie-designware.c  |  12 +-
>  drivers/pci/controller/dwc/pcie-designware.h  |   1 +
>  7 files changed, 388 insertions(+), 114 deletions(-)

I don't know which patches are still applicable, I will mark this
series as superseded since you will have to rebase it anyway - please
let me know what's the plan.

Thanks,
Lorenzo
Z.Q. Hou March 24, 2021, 4:10 a.m. UTC | #2
Hi Lorenzo,

> -----Original Message-----
> From: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
> Sent: 2021年3月23日 19:15
> To: Z.q. Hou <zhiqiang.hou@nxp.com>
> Cc: linux-pci@vger.kernel.org; devicetree@vger.kernel.org;
> linux-kernel@vger.kernel.org; bhelgaas@google.com; robh+dt@kernel.org;
> shawnguo@kernel.org; Leo Li <leoyang.li@nxp.com>;
> gustavo.pimentel@synopsys.com; M.h. Lian <minghuan.lian@nxp.com>;
> Mingkai Hu <mingkai.hu@nxp.com>; Roy Zang <roy.zang@nxp.com>
> Subject: Re: [PATCH 0/7] PCI: layerscape: Add power management support
> 
> On Mon, Sep 07, 2020 at 01:37:54PM +0800, Zhiqiang Hou wrote:
> > From: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
> >
> > This patch series is to add PCIe power management support for NXP
> > Layerscape platfroms.
> >
> > Hou Zhiqiang (7):
> >   PCI: dwc: Fix a bug of the case dw_pci->ops is NULL
> >   PCI: layerscape: Change to use the DWC common link-up check
> function
> >   dt-bindings: pci: layerscape-pci: Add a optional property big-endian
> >   arm64: dts: layerscape: Add big-endian property for PCIe nodes
> >   dt-bindings: pci: layerscape-pci: Update the description of SCFG
> >     property
> >   dts: arm64: ls1043a: Add SCFG phandle for PCIe nodes
> >   PCI: layerscape: Add power management support
> >
> >  .../bindings/pci/layerscape-pci.txt           |   6 +-
> >  .../arm64/boot/dts/freescale/fsl-ls1012a.dtsi |   1 +
> >  .../arm64/boot/dts/freescale/fsl-ls1043a.dtsi |   6 +
> >  .../arm64/boot/dts/freescale/fsl-ls1046a.dtsi |   3 +
> >  drivers/pci/controller/dwc/pci-layerscape.c   | 473
> ++++++++++++++----
> >  drivers/pci/controller/dwc/pcie-designware.c  |  12 +-
> >  drivers/pci/controller/dwc/pcie-designware.h  |   1 +
> >  7 files changed, 388 insertions(+), 114 deletions(-)
> 
> I don't know which patches are still applicable, I will mark this series as
> superseded since you will have to rebase it anyway - please let me know
> what's the plan.

I'll rebase this series on the latest base.

Thanks,
Zhiqiang

> 
> Thanks,
> Lorenzo