[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>
diff --git a/include/asm-powerpc/mpc52xx.h b/include/asm-powerpc/mpc52xx.h
index 1c48c6d..81ef10b 100644
--- a/include/asm-powerpc/mpc52xx.h
+++ b/include/asm-powerpc/mpc52xx.h
@@ -248,13 +248,19 @@
#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 @@
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