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authorPaul Walmsley <paul@pwsan.com>2011-02-25 22:39:28 (GMT)
committerPaul Walmsley <paul@pwsan.com>2011-03-08 03:02:30 (GMT)
commit530e544fdadb934470c5c2b0e8d60c3d5386c161 (patch)
treeec06e217f38300674ee2171702034cf6dfe1d46a /arch/arm/mach-omap2/clock.h
parentcc1d230cfbc1622be4bf16568f468054be8c5d2e (diff)
downloadlinux-530e544fdadb934470c5c2b0e8d60c3d5386c161.tar.xz
OMAP2+: clock: add interface clock type code with autoidle support
Add interface clock type code with autoidle enable/disable support. The clkops structures created in this file will be used for all OMAP2/3 interface clocks with autoidle support. They will enable the clock framework to control interface clock autoidle directly. Signed-off-by: Paul Walmsley <paul@pwsan.com> Tested-by: Rajendra Nayak <rnayak@ti.com> Reviewed-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch/arm/mach-omap2/clock.h')
-rw-r--r--arch/arm/mach-omap2/clock.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/arch/arm/mach-omap2/clock.h b/arch/arm/mach-omap2/clock.h
index 9972d89..5008f14 100644
--- a/arch/arm/mach-omap2/clock.h
+++ b/arch/arm/mach-omap2/clock.h
@@ -2,7 +2,7 @@
* linux/arch/arm/mach-omap2/clock.h
*
* Copyright (C) 2005-2009 Texas Instruments, Inc.
- * Copyright (C) 2004-2009 Nokia Corporation
+ * Copyright (C) 2004-2011 Nokia Corporation
*
* Contacts:
* Richard Woodruff <r-woodruff2@ti.com>
@@ -86,6 +86,10 @@ long omap2_clksel_round_rate(struct clk *clk, unsigned long target_rate);
int omap2_clksel_set_rate(struct clk *clk, unsigned long rate);
int omap2_clksel_set_parent(struct clk *clk, struct clk *new_parent);
+/* clkt_iclk.c public functions */
+extern void omap2_clkt_iclk_allow_idle(struct clk *clk);
+extern void omap2_clkt_iclk_deny_idle(struct clk *clk);
+
u32 omap2_get_dpll_rate(struct clk *clk);
void omap2_init_dpll_parent(struct clk *clk);
@@ -148,6 +152,9 @@ extern void omap2_clk_exit_cpufreq_table(struct cpufreq_frequency_table **table)
#define omap2_clk_exit_cpufreq_table 0
#endif
+extern const struct clkops clkops_omap2_iclk_dflt_wait;
+extern const struct clkops clkops_omap2_iclk_dflt;
+extern const struct clkops clkops_omap2_iclk_idle_only;
extern const struct clkops clkops_omap2xxx_dpll_ops;
extern const struct clkops clkops_omap3_noncore_dpll_ops;
extern const struct clkops clkops_omap3_core_dpll_ops;