ARM: shmobile: silk: enable internal PCI

Enable internal AHB-PCI bridges for the USB EHCI/OHCI controllers attached to
them.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

diff --git a/arch/arm/boot/dts/r8a7794-silk.dts b/arch/arm/boot/dts/r8a7794-silk.dts
index bb0a22423dc4d012ebceb527fad70ce8125da1ff..71bb56fef7e50213807ade377c9f2d7c11b0985c 100644 (file)
--- a/arch/arm/boot/dts/r8a7794-silk.dts
+++ b/arch/arm/boot/dts/r8a7794-silk.dts
@@ -80,6 +80,16 @@
                renesas,groups = "vin0_data8", "vin0_clk";
                renesas,function = "vin0";
        };
+
+       usb0_pins: usb0 {
+               renesas,groups = "usb0";
+               renesas,function = "usb0";
+       };
+
+       usb1_pins: usb1 {
+               renesas,groups = "usb1";
+               renesas,function = "usb1";
+       };
 };
 
 &scif2 {
@@ -188,3 +198,15 @@
                };
        };
 };
+
+&pci0 {
+       status = "okay";
+       pinctrl-0 = <&usb0_pins>;
+       pinctrl-names = "default";
+};
+
+&pci1 {
+       status = "okay";
+       pinctrl-0 = <&usb1_pins>;
+       pinctrl-names = "default";
+};