powerpc: Pull out MPC106 (grackle) initialization code into its own file
This is so that the 32-bit CHRP code can use it. The MPC106
initialization code is now in arch/powerpc/sysdev/grackle.c and
is controlled by CONFIG_PPC_MPC106.
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/include/asm-powerpc/grackle.h b/include/asm-powerpc/grackle.h
new file mode 100644
index 0000000..563c7a5
--- /dev/null
+++ b/include/asm-powerpc/grackle.h
@@ -0,0 +1,7 @@
+/*
+ * Functions for setting up and using a MPC106 northbridge
+ */
+
+#include <asm/pci-bridge.h>
+
+extern void setup_grackle(struct pci_controller *hose);