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-rw-r--r--arch/powerpc/include/asm/mpc52xx_psc.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/mpc52xx_psc.h b/arch/powerpc/include/asm/mpc52xx_psc.h
index fb841205745..42561f4f032 100644
--- a/arch/powerpc/include/asm/mpc52xx_psc.h
+++ b/arch/powerpc/include/asm/mpc52xx_psc.h
@@ -25,7 +25,11 @@
#include <asm/types.h>
/* Max number of PSCs */
+#ifdef CONFIG_PPC_MPC512x
+#define MPC52xx_PSC_MAXNUM 12
+#else
#define MPC52xx_PSC_MAXNUM 6
+#endif
/* Programmable Serial Controller (PSC) status register bits */
#define MPC52xx_PSC_SR_UNEX_RX 0x0001