From: Anatolij Gustschin <agust@denx.de>
Date: Wed, 17 Feb 2010 05:30:04 +0000 (-0700)
Subject: powerpc/mpc5121: enable support for more PSC UARTs
X-Git-Tag: v2.6.34-rc1~271^2~17^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e9cb0a49247ea6b3cd078716bcdcbd5d911e76ac;p=profile%2Fivi%2Fkernel-adaptation-intel-automotive.git

powerpc/mpc5121: enable support for more PSC UARTs

MPC5121 has 12 PSC devices. Enable UART support for all of
them by defining the number of max. PSCs depending on
selection of PPC_MPC512x platform support.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
---

diff --git a/arch/powerpc/include/asm/mpc52xx_psc.h b/arch/powerpc/include/asm/mpc52xx_psc.h
index fb84120..42561f4 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