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ARM: OMAP5: Add support for disabling clocks in uboot

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Add do_disable_clocks() to disable clock domains and module clocks.
These clocks are enabled using do_enable_clocks().

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Jagan Teki <jteki@openedev.com>
This commit is contained in:
Kishon Vijay Abraham I 2015-08-17 13:29:51 +05:30 • committed by Jagan Teki
parent fca45722fb
commit 16ca1d09e6
2 changed files with 57 additions and 0 deletions
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4
arch/arm/include/asm/omap_common.h
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@ -575,6 +575,10 @@ void do_enable_clocks(u32 const *clk_domains,
u32 const *clk_modules_explicit_en,
u8 wait_for_enable);
void do_disable_clocks(u32 const *clk_domains,
u32 const *clk_modules_disable,
u8 wait_for_disable);
void setup_post_dividers(u32 const base,
const struct dpll_params *params);
u32 omap_ddr_clk(void);