MIPS: pci-rt2880: set pci controller of_node

Set the PCI controller of_node such that PCI devices can be
instantiated via device tree.

Signed-off-by: Tobias Wolf <dev-NTEO@vplace.de>
Signed-off-by: Mathias Kresin <dev@kresin.me>
Acked-by: John Crispin <john@phrozen.org>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Patchwork: https://patchwork.linux-mips.org/patch/20423/
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: James Hogan <jhogan@kernel.org>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org

diff --git a/arch/mips/pci/pci-rt2880.c b/arch/mips/pci/pci-rt2880.c
index 711cdccdf65ba7df9647f72bd11952432086e33b..f376a1df326a2b555e2dc40fe6a2f8ea4cb669cd 100644 (file)
--- a/arch/mips/pci/pci-rt2880.c
+++ b/arch/mips/pci/pci-rt2880.c
@@ -246,6 +246,8 @@ static int rt288x_pci_probe(struct platform_device *pdev)
        rt2880_pci_write_u32(PCI_BASE_ADDRESS_0, 0x08000000);
        (void) rt2880_pci_read_u32(PCI_BASE_ADDRESS_0);
 
+       rt2880_pci_controller.of_node = pdev->dev.of_node;
+
        register_pci_controller(&rt2880_pci_controller);
        return 0;
 }