pci: mvebu: enable driver usage on Kirkwood

We allow the pci-mvebu driver to be compiled on the Kirkwood platform,
and add the 'marvell,kirkwood-pcie' as a compatible string supported
by the driver.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>

diff --git a/Documentation/devicetree/bindings/pci/mvebu-pci.txt b/Documentation/devicetree/bindings/pci/mvebu-pci.txt
index eb69d92..f8d4058 100644 (file)
--- a/Documentation/devicetree/bindings/pci/mvebu-pci.txt
+++ b/Documentation/devicetree/bindings/pci/mvebu-pci.txt
@@ -4,6 +4,7 @@ Mandatory properties:
 - compatible: one of the following values:
     marvell,armada-370-pcie
     marvell,armada-xp-pcie
+    marvell,kirkwood-pcie
 - #address-cells, set to <3>
 - #size-cells, set to <2>
 - #interrupt-cells, set to <1>

diff --git a/drivers/pci/host/Kconfig b/drivers/pci/host/Kconfig
index 6918fbc..1f1d67f 100644 (file)
--- a/drivers/pci/host/Kconfig
+++ b/drivers/pci/host/Kconfig
@@ -3,6 +3,6 @@ menu "PCI host controller drivers"
 
 config PCI_MVEBU
        bool "Marvell EBU PCIe controller"
-       depends on ARCH_MVEBU
+       depends on ARCH_MVEBU || ARCH_KIRKWOOD
 
 endmenu

diff --git a/drivers/pci/host/pci-mvebu.c b/drivers/pci/host/pci-mvebu.c
index 9236ac0..c8397c4 100644 (file)
--- a/drivers/pci/host/pci-mvebu.c
+++ b/drivers/pci/host/pci-mvebu.c
@@ -854,6 +854,7 @@ static int __init mvebu_pcie_probe(struct platform_device *pdev)
 static const struct of_device_id mvebu_pcie_of_match_table[] = {
        { .compatible = "marvell,armada-xp-pcie", },
        { .compatible = "marvell,armada-370-pcie", },
+       { .compatible = "marvell,kirkwood-pcie", },
        {},
 };
 MODULE_DEVICE_TABLE(of, mvebu_pcie_of_match_table);