| Message ID | 20240130-pme_msg-v1-5-d52b0add5c7c@nxp.com |
|---|---|
| State | New |
| Headers | show |
| Series | PCI: dwc: Add common pme_turn_off message by using outbound iATU | expand |
Super nit: use matching quotes in subject. On Tue, Jan 30, 2024 at 07:45:30PM -0500, Frank Li wrote: > Add a outbound iATU-capable memory-region which will be use to send PCI > message (such as pme-turn-off) to peripheral. So all platforms can use > common method to send out pme-turn-off message by using one outbound iATU. s/Add a outbound/Add an outbound/ s/will be use/will be used/ (also below) s/PCI/PCIe/ (also below) s/pme-turn-off/PME_Turn_Off/ to make it more searchable in spec (also below) > Signed-off-by: Frank Li <Frank.Li@nxp.com> > --- > Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml | 4 ++++ > 1 file changed, 4 insertions(+) > > diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml > index 022055edbf9e6..e27d81b6a131c 100644 > --- a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml > +++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml > @@ -101,6 +101,10 @@ properties: > Outbound iATU-capable memory-region which will be used to access > the peripheral PCIe devices configuration space. > const: config > + - description: > + Outbound iATU-capable memory-region which will be use to send > + PCI message (such as pme-turn-off) to peripheral. > + const: msg > - description: > Vendor-specific CSR names. Consider using the generic names above > for new bindings. > > -- > 2.34.1 >
diff --git a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml index 022055edbf9e6..e27d81b6a131c 100644 --- a/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml +++ b/Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml @@ -101,6 +101,10 @@ properties: Outbound iATU-capable memory-region which will be used to access the peripheral PCIe devices configuration space. const: config + - description: + Outbound iATU-capable memory-region which will be use to send + PCI message (such as pme-turn-off) to peripheral. + const: msg - description: Vendor-specific CSR names. Consider using the generic names above for new bindings.
Add a outbound iATU-capable memory-region which will be use to send PCI message (such as pme-turn-off) to peripheral. So all platforms can use common method to send out pme-turn-off message by using one outbound iATU. Signed-off-by: Frank Li <Frank.Li@nxp.com> --- Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml | 4 ++++ 1 file changed, 4 insertions(+)