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authorTom Rini <trini@ti.com>2014-06-05 11:15:28 -0400
committerTom Rini <trini@ti.com>2014-06-06 17:46:16 -0400
commit64ce2fbd6c9ebb68e274ae1b3c449e1cae86c5b6 (patch)
treee8ce425c17645362638daa67c8a4d45518480a2d /arch/arm/include/asm/arch-am33xx
parentfeca6e676e99102d2044b4baea433b7e6784189f (diff)
downloadtalos-obmc-uboot-64ce2fbd6c9ebb68e274ae1b3c449e1cae86c5b6.tar.gz
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arm:am33xx: Add a scale_vcores() hook
Similar to OMAP4/5 we need to scale the voltage up prior to changing the clock frequencies up higher. Add a similar hook to start with. Signed-off-by: Tom Rini <trini@ti.com>
Diffstat (limited to 'arch/arm/include/asm/arch-am33xx')
-rw-r--r--arch/arm/include/asm/arch-am33xx/clock.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-am33xx/clock.h b/arch/arm/include/asm/arch-am33xx/clock.h
index f00fad38fe..4af6b57e42 100644
--- a/arch/arm/include/asm/arch-am33xx/clock.h
+++ b/arch/arm/include/asm/arch-am33xx/clock.h
@@ -107,6 +107,7 @@ const struct dpll_params *get_dpll_mpu_params(void);
const struct dpll_params *get_dpll_core_params(void);
const struct dpll_params *get_dpll_per_params(void);
const struct dpll_params *get_dpll_ddr_params(void);
+void scale_vcores(void);
void do_setup_dpll(const struct dpll_regs *, const struct dpll_params *);
void prcm_init(void);
void enable_basic_clocks(void);
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