[PATCH v2 3/3] powerpc: mpc5121: enable support for more PSC UARTs
Anatolij Gustschin
agust at denx.de
Wed Feb 10 08:13:52 EST 2010
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 at denx.de>
Acked-by: Grant Likely <grant.likely at secretlab.ca>
---
No changes since v1.
arch/powerpc/include/asm/mpc52xx_psc.h | 4 ++++
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 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
--
1.6.3.3
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