* OMAP2/3 clockdomain framework functions
*
* Copyright (C) 2008 Texas Instruments, Inc.
- * Copyright (C) 2008-2010 Nokia Corporation
+ * Copyright (C) 2008-2011 Nokia Corporation
*
* Paul Walmsley
*
#include <plat/clock.h>
#include <plat/cpu.h>
-/* Clockdomain capability flags */
+/*
+ * Clockdomain flags
+ *
+ * XXX Document CLKDM_CAN_* flags
+ *
+ * CLKDM_NO_AUTODEPS: Prevent "autodeps" from being added/removed from this
+ * clockdomain. (Currently, this applies to OMAP3 clockdomains only.)
+ */
#define CLKDM_CAN_FORCE_SLEEP (1 << 0)
#define CLKDM_CAN_FORCE_WAKEUP (1 << 1)
#define CLKDM_CAN_ENABLE_AUTO (1 << 2)
#define CLKDM_CAN_DISABLE_AUTO (1 << 3)
+#define CLKDM_NO_AUTODEPS (1 << 4)
#define CLKDM_CAN_HWSUP (CLKDM_CAN_ENABLE_AUTO | CLKDM_CAN_DISABLE_AUTO)
#define CLKDM_CAN_SWSUP (CLKDM_CAN_FORCE_SLEEP | CLKDM_CAN_FORCE_WAKEUP)
};
/**
- * struct clkdm_ops - Arch specfic function implementations
+ * struct clkdm_ops - Arch specific function implementations
* @clkdm_add_wkdep: Add a wakeup dependency between clk domains
* @clkdm_del_wkdep: Delete a wakeup dependency between clk domains
* @clkdm_read_wkdep: Read wakeup dependency state between clk domains
int clkdm_read_sleepdep(struct clockdomain *clkdm1, struct clockdomain *clkdm2);
int clkdm_clear_all_sleepdeps(struct clockdomain *clkdm);
-void omap2_clkdm_allow_idle(struct clockdomain *clkdm);
-void omap2_clkdm_deny_idle(struct clockdomain *clkdm);
+void clkdm_allow_idle(struct clockdomain *clkdm);
+void clkdm_deny_idle(struct clockdomain *clkdm);
-int omap2_clkdm_wakeup(struct clockdomain *clkdm);
-int omap2_clkdm_sleep(struct clockdomain *clkdm);
+int clkdm_wakeup(struct clockdomain *clkdm);
+int clkdm_sleep(struct clockdomain *clkdm);
-int omap2_clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk);
-int omap2_clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk);
+int clkdm_clk_enable(struct clockdomain *clkdm, struct clk *clk);
+int clkdm_clk_disable(struct clockdomain *clkdm, struct clk *clk);
-extern void __init omap2_clockdomains_init(void);
+extern void __init omap2xxx_clockdomains_init(void);
+extern void __init omap3xxx_clockdomains_init(void);
extern void __init omap44xx_clockdomains_init(void);
+extern void _clkdm_add_autodeps(struct clockdomain *clkdm);
+extern void _clkdm_del_autodeps(struct clockdomain *clkdm);
+
+extern struct clkdm_ops omap2_clkdm_operations;
+extern struct clkdm_ops omap3_clkdm_operations;
+extern struct clkdm_ops omap4_clkdm_operations;
#endif