powerpc/4xx: Add missing USB and i2c devices to Canyonlands

This adds the device-tree entries for a handful of devices on the
Canyonlands board, such as the EHCI and OHCI controllers, the real
time clock and the AD7414 thermal monitor.

I also updated the defconfig to enable various options related to
these devices.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>

1 files changed, 28 insertions, 0 deletions

diff --git a/arch/powerpc/boot/dts/canyonlands.dts b/arch/powerpc/boot/dts/canyonlands.dts
index 8b5ba8261a36..540ec3241f72 100644
--- a/arch/powerpc/boot/dts/canyonlands.dts
+++ b/arch/powerpc/boot/dts/canyonlands.dts
@@ -142,6 +142,20 @@
                                         /*RXDE*/  0x5 0x4>;
                 };
 
+                USB0: ehci@bffd0400 {
+                        compatible = "ibm,usb-ehci-460ex", "usb-ehci";
+                        interrupt-parent = <&UIC2>;
+                        interrupts = <0x1d 4>;
+                        reg = <4 0xbffd0400 0x90 4 0xbffd0490 0x70>;
+                };
+
+                USB1: usb@bffd0000 {
+                        compatible = "ohci-le";
+                        reg = <4 0xbffd0000 0x60>;
+                        interrupt-parent = <&UIC2>;
+                        interrupts = <0x1e 4>;
+                };
+
                 POB0: opb {
                         compatible = "ibm,opb-460ex", "ibm,opb";
                         #address-cells = <1>;
@@ -245,6 +259,20 @@
                                 reg = <0xef600700 0x00000014>;
                                 interrupt-parent = <&UIC0>;
                                 interrupts = <0x2 0x4>;
+                                #address-cells = <1>;
+                                #size-cells = <0>;
+                                rtc@68 {
+                                        compatible = "stm,m41t80";
+                                        reg = <0x68>;
+                                        interrupt-parent = <&UIC2>;
+                                        interrupts = <0x19 0x8>;
+                                };
+                                sttm@48 {
+                                        compatible = "ad,ad7414";
+                                        reg = <0x48>;
+                                        interrupt-parent = <&UIC1>;
+                                        interrupts = <0x14 0x8>;
+                                };
                         };
 
                         IIC1: i2c@ef600800 {