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Commit e9cb0a49 authored by Anatolij Gustschin's avatar Anatolij Gustschin Committed by Grant Likely
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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: default avatarAnatolij Gustschin <agust@denx.de>
Acked-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent 4f35e23e

arch/powerpc/include/asm/mpc52xx_psc.h

+4 −0
Original line number Original line Diff line number Diff line
@@ -25,7 +25,11 @@ 
#include <asm/types.h>

#include <asm/types.h>





/* Max number of PSCs */

/* Max number of PSCs */

#ifdef CONFIG_PPC_MPC512x

#define MPC52xx_PSC_MAXNUM     12

#else

#define MPC52xx_PSC_MAXNUM	6

#define MPC52xx_PSC_MAXNUM	6

#endif





/* Programmable Serial Controller (PSC) status register bits */

/* Programmable Serial Controller (PSC) status register bits */

#define MPC52xx_PSC_SR_UNEX_RX	0x0001

#define MPC52xx_PSC_SR_UNEX_RX	0x0001