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authorAnatolij Gustschin <agust@denx.de>2010-02-16 22:30:04 -0700
committerGrant Likely <grant.likely@secretlab.ca>2010-02-16 22:30:04 -0700
commite9cb0a49247ea6b3cd078716bcdcbd5d911e76ac (patch)
tree89248e0f571a9ff30e87663b5b954c8fd35d1a19
parent4f35e23eb0d62c5cd8b857933a0b6bd56ebdb010 (diff)
downloadblackbird-op-linux-e9cb0a49247ea6b3cd078716bcdcbd5d911e76ac.tar.gz
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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>
-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 fb8412057450..42561f4f032d 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
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