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-rw-r--r--arch/powerpc/sysdev/cpm_common.c15
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/powerpc/sysdev/cpm_common.c b/arch/powerpc/sysdev/cpm_common.c
index 947f42007734..51bf749a4f3a 100644
--- a/arch/powerpc/sysdev/cpm_common.c
+++ b/arch/powerpc/sysdev/cpm_common.c
@@ -37,6 +37,21 @@
#include <linux/of_gpio.h>
#endif
+static int __init cpm_init(void)
+{
+ struct device_node *np;
+
+ np = of_find_compatible_node(NULL, NULL, "fsl,cpm1");
+ if (!np)
+ np = of_find_compatible_node(NULL, NULL, "fsl,cpm2");
+ if (!np)
+ return -ENODEV;
+ cpm_muram_init();
+ of_node_put(np);
+ return 0;
+}
+subsys_initcall(cpm_init);
+
#ifdef CONFIG_PPC_EARLY_DEBUG_CPM
static u32 __iomem *cpm_udbg_txdesc;
static u8 __iomem *cpm_udbg_txbuf;