1 files changed, 14 insertions, 0 deletions

diff --git a/include/asm-powerpc/cpm.h b/include/asm-powerpc/cpm.h
new file mode 100644
index 000000000000..48df9f330e76
--- /dev/null
+++ b/include/asm-powerpc/cpm.h
@@ -0,0 +1,14 @@
+#ifndef __CPM_H
+#define __CPM_H
+
+#include <linux/compiler.h>
+#include <linux/types.h>
+
+int cpm_muram_init(void);
+unsigned long cpm_muram_alloc(unsigned long size, unsigned long align);
+int cpm_muram_free(unsigned long offset);
+unsigned long cpm_muram_alloc_fixed(unsigned long offset, unsigned long size);
+void __iomem *cpm_muram_addr(unsigned long offset);
+dma_addr_t cpm_muram_dma(void __iomem *addr);
+
+#endif