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am3354处理器,使用linux RT,I2C0可以正常使用,I2C1不能使用,什么原因呢?



/dev/下已经有设备驱动:

i2c1不能用,系统提示:

感觉是设备树没有配置好,这是设备树:

没太明白tps那是干啥的,那这个i2c1的配置还少什么吗?