[PATCH 2/5] OMAP3: PM: Disabled I2C4 repeated start operation mode

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From: Tero Kristo <tero.kristo@xxxxxxxxx>

Repeated start forces I2C4 pads low during idle, which increases power
consumption through external pull-ups. On the other hand, this change
increases I2C4 command latencies somewhat due to additional master code
sent in the beginning of each I2C4 command (8 bits data + start + ack bits
in fast/standard mode => increases total command duration from 25us to 50us.)

Signed-off-by: Tero Kristo <tero.kristo@xxxxxxxxx>
---
 arch/arm/mach-omap2/pm34xx.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/arm/mach-omap2/pm34xx.c b/arch/arm/mach-omap2/pm34xx.c
index b97f7d8..796d726 100644
--- a/arch/arm/mach-omap2/pm34xx.c
+++ b/arch/arm/mach-omap2/pm34xx.c
@@ -1221,7 +1221,7 @@ static void __init configure_vc(void)
 	prm_write_mod_reg(OMAP3430_CMD1 | OMAP3430_RAV1, OMAP3430_GR_MOD,
 			  OMAP3_PRM_VC_CH_CONF_OFFSET);
 
-	prm_write_mod_reg(OMAP3430_MCODE_SHIFT | OMAP3430_HSEN | OMAP3430_SREN,
+	prm_write_mod_reg(OMAP3430_MCODE_SHIFT | OMAP3430_HSEN,
 			  OMAP3430_GR_MOD,
 			  OMAP3_PRM_VC_I2C_CFG_OFFSET);
 
-- 
1.5.4.3

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