Re: [PATCH 3/4] i2c: added I2C_AQ_NO_CLK_STRETCH to i2c-bcm2835.c

2015-10-28 Thread Stephen Warren
On 10/27/2015 02:11 PM, Nicola Corna wrote: > As reported here > http://www.advamation.com/knowhow/raspberrypi/rpi-i2c-bug.html > the BCM2835 has a bug in its i2c implementation which prevents a correct > clock stretching. I was going to ask for some more official confirmation of this bug (e.g. up

Re: [PATCH 3/4] i2c: added I2C_AQ_NO_CLK_STRETCH to i2c-bcm2835.c

2015-10-28 Thread Eric Anholt
Nicola Corna writes: > As reported here > http://www.advamation.com/knowhow/raspberrypi/rpi-i2c-bug.html > the BCM2835 has a bug in its i2c implementation which prevents a correct > clock stretching. > > Signed-off-by: Nicola Corna > --- > drivers/i2c/busses/i2c-bcm2835.c | 5 + > 1 file cha

[PATCH 3/4] i2c: added I2C_AQ_NO_CLK_STRETCH to i2c-bcm2835.c

2015-10-27 Thread Nicola Corna
As reported here http://www.advamation.com/knowhow/raspberrypi/rpi-i2c-bug.html the BCM2835 has a bug in its i2c implementation which prevents a correct clock stretching. Signed-off-by: Nicola Corna --- drivers/i2c/busses/i2c-bcm2835.c | 5 + 1 file changed, 5 insertions(+) diff --git a/dri