| Message ID | 20190114132424.6445-4-kishon@ti.com (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Headers | show |
| Series | Add support for PCIe RC and EP mode in TI's AM654 SoC | expand |
On Mon, 14 Jan 2019 18:54:03 +0530, Kishon Vijay Abraham I wrote: > Add "reg-names" binding information in order for device tree node > to be populated with the correct register strings. This will break > old dt compatibility. However Keystone PCI has never worked > in upstream kernel due to lack of SERDES support. Before SERDES > support is added, cleanup the Keystone PCI dt-bindngs. This new > binding will also be used by PCI in AM654 platform. > > Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> > --- > Documentation/devicetree/bindings/pci/pci-keystone.txt | 6 ++++-- > 1 file changed, 4 insertions(+), 2 deletions(-) > Reviewed-by: Rob Herring <robh@kernel.org>
diff --git a/Documentation/devicetree/bindings/pci/pci-keystone.txt b/Documentation/devicetree/bindings/pci/pci-keystone.txt index 2030ee0dc4f9..3a551687cfa2 100644 --- a/Documentation/devicetree/bindings/pci/pci-keystone.txt +++ b/Documentation/devicetree/bindings/pci/pci-keystone.txt @@ -12,8 +12,10 @@ described here as well as properties that are not applicable. Required Properties:- compatibility: "ti,keystone-pcie" -reg: index 1 is the base address and length of DW application registers. - index 2 is the base address and length of PCI device ID register. +reg: Three register ranges as listed in the reg-names property +reg-names: "dbics" for the DesignWare PCIe registers, "app" for the + TI specific application registers, "config" for the + configuration space address pcie_msi_intc : Interrupt controller device node for MSI IRQ chip interrupt-cells: should be set to 1
Add "reg-names" binding information in order for device tree node to be populated with the correct register strings. This will break old dt compatibility. However Keystone PCI has never worked in upstream kernel due to lack of SERDES support. Before SERDES support is added, cleanup the Keystone PCI dt-bindngs. This new binding will also be used by PCI in AM654 platform. Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> --- Documentation/devicetree/bindings/pci/pci-keystone.txt | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-)