Re: [U-Boot] [PATCH v3 1/2] fsl_i2c: generate nine pulses on SCL if the I2C bus is hung

Hello Chunhe,

Am 16.08.2013 09:10, schrieb Chunhe Lan:

When the code detected that the bus is hung (e.g. SDA stuck low), send 9 pulses on SCL to try to fixup the bus.

Signed-off-by: Zhao Chenhuichenhui.zhao@freescale.com Signed-off-by: Chunhe LanChunhe.Lan@freescale.com Cc: Scott Woodscottwood@freescale.com Cc: Heiko Schocherhs@denx.de

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Changes for v2:

• No change

Changes for v3:

• Rework codes for the newest mainline

drivers/i2c/fsl_i2c.c | 59 +++++++++++++++++++++++++++++++++++++++++++++++- 1 files changed, 57 insertions(+), 2 deletions(-)

Applied to u-boot-i2c.git, thanks.

bye, Heiko