summaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-omap2/clock2xxx.h
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arm/mach-omap2/clock2xxx.h')
-rw-r--r--arch/arm/mach-omap2/clock2xxx.h31
1 files changed, 17 insertions, 14 deletions
diff --git a/arch/arm/mach-omap2/clock2xxx.h b/arch/arm/mach-omap2/clock2xxx.h
index e35efde4bd8..6a658b890c1 100644
--- a/arch/arm/mach-omap2/clock2xxx.h
+++ b/arch/arm/mach-omap2/clock2xxx.h
@@ -1,35 +1,38 @@
/*
* OMAP2 clock function prototypes and macros
*
- * Copyright (C) 2005-2009 Texas Instruments, Inc.
- * Copyright (C) 2004-2009 Nokia Corporation
+ * Copyright (C) 2005-2010 Texas Instruments, Inc.
+ * Copyright (C) 2004-2010 Nokia Corporation
*/
-#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK_24XX_H
-#define __ARCH_ARM_MACH_OMAP2_CLOCK_24XX_H
+#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK2XXX_H
+#define __ARCH_ARM_MACH_OMAP2_CLOCK2XXX_H
unsigned long omap2_table_mpu_recalc(struct clk *clk);
int omap2_select_table_rate(struct clk *clk, unsigned long rate);
long omap2_round_to_table_rate(struct clk *clk, unsigned long rate);
-unsigned long omap2_sys_clk_recalc(struct clk *clk);
+unsigned long omap2xxx_sys_clk_recalc(struct clk *clk);
unsigned long omap2_osc_clk_recalc(struct clk *clk);
-unsigned long omap2_sys_clk_recalc(struct clk *clk);
unsigned long omap2_dpllcore_recalc(struct clk *clk);
int omap2_reprogram_dpllcore(struct clk *clk, unsigned long rate);
unsigned long omap2xxx_clk_get_core_rate(struct clk *clk);
+u32 omap2xxx_get_apll_clkin(void);
+u32 omap2xxx_get_sysclkdiv(void);
+void omap2xxx_clk_prepare_for_reboot(void);
-/* REVISIT: These should be set dynamically for CONFIG_MULTI_OMAP2 */
#ifdef CONFIG_ARCH_OMAP2420
-#define OMAP_CM_REGADDR OMAP2420_CM_REGADDR
-#define OMAP24XX_PRCM_CLKOUT_CTRL OMAP2420_PRCM_CLKOUT_CTRL
-#define OMAP24XX_PRCM_CLKEMUL_CTRL OMAP2420_PRCM_CLKEMUL_CTRL
+int omap2420_clk_init(void);
#else
-#define OMAP_CM_REGADDR OMAP2430_CM_REGADDR
-#define OMAP24XX_PRCM_CLKOUT_CTRL OMAP2430_PRCM_CLKOUT_CTRL
-#define OMAP24XX_PRCM_CLKEMUL_CTRL OMAP2430_PRCM_CLKEMUL_CTRL
+#define omap2420_clk_init() 0
#endif
-extern void __iomem *prcm_clksrc_ctrl;
+#ifdef CONFIG_ARCH_OMAP2430
+int omap2430_clk_init(void);
+#else
+#define omap2430_clk_init() 0
+#endif
+
+extern void __iomem *prcm_clksrc_ctrl, *cm_idlest_pll;
extern struct clk *dclk;