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MIPS: lantiq: export soc type

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The voice and dsl drivers need to know which SoC we are running on.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Patchwork: http://patchwork.linux-mips.org/patch/8046/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
John Crispin 2014-09-10 22:29:21 +02:00 committed by Ralf Baechle
parent 276229d2a9
commit e8b8ca8cb3
2 changed files with 7 additions and 0 deletions
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2
arch/mips/include/asm/mach-lantiq/lantiq.h
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@ -48,6 +48,8 @@ extern struct clk *clk_get_ppe(void);
extern unsigned char ltq_boot_select(void);
/* find out what caused the last cpu reset */
extern int ltq_reset_cause(void);
/* find out the soc type */
extern int ltq_soc_type(void);
#define IOPORT_RESOURCE_START 0x10000000
#define IOPORT_RESOURCE_END 0xffffffff

5
arch/mips/lantiq/prom.c
View file

@ -36,6 +36,11 @@ const char *get_system_type(void)
return soc_info.sys_type;
}
int ltq_soc_type(void)
{
return soc_info.type;
}
void prom_free_prom_memory(void)
{
}