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105decc4d1
Why I did it There is rare condition, emc2305 hold SMBus and cause SMBus completion wait timed out. How I did it Enable EMC2305 SMBus timeout feature, 30ms period of inactivity will reset the interface. How to verify it Use 'i2cget -y -f 23 0x4d 0x20 b' to read EMC2305 configuration register and check DIS_TO bit not set. Signed-off-by: Eric Zhu <erzhu@celestica.com>
platform drivers of Celestica network switchs for the SONiC project