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authorSekhar Nori <nsekhar@ti.com>2011-06-14 15:33:20 +0000
committerSekhar Nori <nsekhar@ti.com>2011-07-06 16:48:45 +0530
commit56e580d7783ba49a50ccc1b1f3130e5ed2dc52e7 (patch)
tree89ae7f1de834df5fd7425c40e6a7697d0a696401 /arch/arm/mach-davinci/clock.h
parent0c6fce5eb6a9866674dcf6c26913d0908a119ba3 (diff)
davinci: dm6467/T EVM: fix setting up of reference clock rate
The DM6467 and DM6467T EVMs use different reference clock frequencies. This difference is currently supported by having the SoC code call a public board routine which sets up the reference clock frequency. This does not scale as more boards are added. Instead, use the clk_set_rate() API to setup the reference clock frequency to a different value from the board file. Suggested-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Acked-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch/arm/mach-davinci/clock.h')
-rw-r--r--arch/arm/mach-davinci/clock.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/arm/mach-davinci/clock.h b/arch/arm/mach-davinci/clock.h
index 0dd22031ec62..50b2482e0ba2 100644
--- a/arch/arm/mach-davinci/clock.h
+++ b/arch/arm/mach-davinci/clock.h
@@ -123,6 +123,8 @@ int davinci_clk_init(struct clk_lookup *clocks);
int davinci_set_pllrate(struct pll_data *pll, unsigned int prediv,
unsigned int mult, unsigned int postdiv);
int davinci_set_sysclk_rate(struct clk *clk, unsigned long rate);
+int davinci_set_refclk_rate(unsigned long rate);
+int davinci_simple_set_rate(struct clk *clk, unsigned long rate);
extern struct platform_device davinci_wdt_device;
extern void davinci_watchdog_reset(struct platform_device *);