powerpc/mpc5121: enable support for more PSC UARTs

[firefly-linux-kernel-4.4.55.git] / arch / powerpc / include / asm / mpc52xx_psc.h

diff --git a/arch/powerpc/include/asm/mpc52xx_psc.h b/arch/powerpc/include/asm/mpc52xx_psc.h
index fb841205745055151c43100d2e15ba33b80f9eed..42561f4f032d0250e3bad6b0727cf7a4e123dad0 100644 (file)
--- 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