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| author | Grant Likely <grant.likely@secretlab.ca> | 2008-01-24 22:25:31 -0700 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2008-01-26 15:32:18 -0700 |
| commit | c8004a28186110657aa3e75135a6b96ebfa3e8f0 (patch) | |
| tree | ac199954acf7aa7b9ead9a427eaf51362dde0c23 /include/asm-powerpc | |
| parent | 94d2dde738a50124d1f1b1b40bd5b9d0ed22e2e2 (diff) | |
| download | linux-c8004a28186110657aa3e75135a6b96ebfa3e8f0.tar.gz linux-c8004a28186110657aa3e75135a6b96ebfa3e8f0.tar.bz2 linux-c8004a28186110657aa3e75135a6b96ebfa3e8f0.zip | |
[POWERPC] Add common clock setting routine mpc52xx_psc_set_clkdiv()
PSC drivers should not access the CDM registers directly. Instead provide
a common routine for setting the PSC clock parameters with the required
locking.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'include/asm-powerpc')
| -rw-r--r-- | include/asm-powerpc/mpc52xx.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/asm-powerpc/mpc52xx.h b/include/asm-powerpc/mpc52xx.h index 1c48c6d16335..81ef10b6b672 100644 --- a/include/asm-powerpc/mpc52xx.h +++ b/include/asm-powerpc/mpc52xx.h @@ -248,13 +248,19 @@ struct mpc52xx_cdm { #ifndef __ASSEMBLY__ +/* mpc52xx_common.c */ extern unsigned int mpc52xx_find_ipb_freq(struct device_node *node); extern void mpc5200_setup_xlb_arbiter(void); extern void mpc52xx_declare_of_platform_devices(void); +extern void mpc52xx_map_common_devices(void); +extern int mpc52xx_set_psc_clkdiv(int psc_id, int clkdiv); +extern void mpc52xx_restart(char *cmd); +/* mpc52xx_pic.c */ extern void mpc52xx_init_irq(void); extern unsigned int mpc52xx_get_irq(void); +/* mpc52xx_pci.c */ #ifdef CONFIG_PCI extern int __init mpc52xx_add_bridge(struct device_node *node); extern void __init mpc52xx_setup_pci(void); @@ -262,9 +268,6 @@ extern void __init mpc52xx_setup_pci(void); static inline void mpc52xx_setup_pci(void) { } #endif -extern void __init mpc52xx_map_wdt(void); -extern void mpc52xx_restart(char *cmd); - #endif /* __ASSEMBLY__ */ #ifdef CONFIG_PM |