RE: [PATCH 08/11] OMAP3: PM: Disabled I2C4 repeated start operation mode

2009-11-12 Thread Tero.Kristo
>-Original Message- >From: ext Kevin Hilman [mailto:khil...@deeprootsystems.com] >Sent: 12 November, 2009 01:30 >To: Kristo Tero (Nokia-D/Tampere) >Cc: linux-omap@vger.kernel.org >Subject: Re: [PATCH 08/11] OMAP3: PM: Disabled I2C4 repeated >start operation mode &

Re: [PATCH 08/11] OMAP3: PM: Disabled I2C4 repeated start operation mode

2009-11-11 Thread Kevin Hilman
Tero Kristo writes: > From: Tero Kristo > > 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 a bit. Could you give an idea about how much the latencies increased? I'