MIPS: Malta: Probe CPC when supported

When CPC support is compiled into the kernel (ie. CONFIG_MIPS_CPC=y),
probe the CPC on boot for Malta in order to allow any users of the CPC
to detect its presence & function correctly.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/6363/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

arch/mips/include/asm/mips-boards/malta.h

@@ -63,6 +63,11 @@ static inline unsigned long get_msc_port_base(unsigned long reg)
 #define GIC_BASE_ADDR			0x1bdc0000
 #define GIC_ADDRSPACE_SZ		(128 * 1024)
 
+/*
+ * CPC Specific definitions
+ */
+#define CPC_BASE_ADDR			0x1bde0000
+
 /*
  * MSC01 BIU Specific definitions
  * FIXME : These should be elsewhere ?