[PATCH v3 3/6] OMAP4: PM: Program correct init voltages for scalable VDDs

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By default the system boots up at nominal voltage for every
voltage domain in the system. This patch puts vdd_mpu, vdd_iva
and vdd_core to the correct boot up voltage as per the opp tables
specified. This patch implements this by matching the rate of
the main clock of the voltage domain with the opp table and
picking up the correct voltage.

Signed-off-by: Thara Gopinath <thara@xxxxxx>
---
 arch/arm/mach-omap2/pm.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 353e155..0651667 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -211,6 +211,10 @@ static int __init omap2_common_pm_init(void)
 	if (cpu_is_omap34xx()) {
 		omap2_set_init_voltage("mpu", "dpll1_ck", mpu_dev);
 		omap2_set_init_voltage("core", "l3_ick", l3_dev);
+	} else if (cpu_is_omap44xx()) {
+		omap2_set_init_voltage("mpu", "dpll_mpu_ck", mpu_dev);
+		omap2_set_init_voltage("core", "l3_div_ck", l3_dev);
+		omap2_set_init_voltage("iva", "dpll_iva_m5x2_ck", iva_dev);
 	}
 
 	omap_pm_if_init();
-- 
1.7.0.4

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