On Wed, Jan 06, 2016 at 04:19:53PM +0530, Kishon Vijay Abraham I wrote: > Perform syscon configurations to get x2 mode to working in DRA74x and > DRA72x. Also add a new compatible string to dfferentiate > DRA72x and DRA74x, since b1c0 mask is different for both these platforms. > > Signed-off-by: Kishon Vijay Abraham I <kishon@xxxxxx> > --- > Documentation/devicetree/bindings/pci/ti-pci.txt | 8 ++- > drivers/pci/host/pci-dra7xx.c | 81 +++++++++++++++++++++- > 2 files changed, 86 insertions(+), 3 deletions(-) > > diff --git a/Documentation/devicetree/bindings/pci/ti-pci.txt b/Documentation/devicetree/bindings/pci/ti-pci.txt > index 60e2516..0b10e84 100644 > --- a/Documentation/devicetree/bindings/pci/ti-pci.txt > +++ b/Documentation/devicetree/bindings/pci/ti-pci.txt > @@ -1,7 +1,9 @@ > TI PCI Controllers > > PCIe Designware Controller > - - compatible: Should be "ti,dra7-pcie"" > + - compatible: "ti,dra7-pcie" is deprecated > + Should be "ti,dra746-pcie" for DRA74x > + Should be "ti,dra726-pcie" for DRA72x > - reg : Two register ranges as listed in the reg-names property > - reg-names : The first entry must be "ti-conf" for the TI specific registers > The second entry must be "rc-dbics" for the designware pcie > @@ -14,6 +16,10 @@ PCIe Designware Controller > where <X> is the instance number of the pcie from the HW spec. > - interrupts : Two interrupt entries must be specified. The first one is for > main interrupt line and the second for MSI interrupt line. > + - syscon-lane-conf : phandle/offset pair. Phandle to the system control module and the > + register offset to specify 1 lane or 2 lane. > + - syscon-lane-sel : phandle/offset pair. Phandle to the system control module and the > + register offset to specify lane selection. These should have a ti prefix. > - #address-cells, > #size-cells, > #interrupt-cells, -- To unsubscribe from this list: send the line "unsubscribe linux-pci" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
