[PATCH V3] powerpc: Add I2C bus multiplexer node for B4 and T4240QDS

2013-09-09 Thread Jia Hongtao
In both B4 and T4240QDS platform PCA9547 I2C bus multiplexer is used. The sub-nodes are also reorganized according to right I2C topology. Signed-off-by: Jia Hongtao hongtao@freescale.com --- V3 change log: * Change channel to i2c based on i2c-mux binding. * Update vendor from philips to nxp.

[PATCH V3] powerpc: Add I2C bus multiplexer node for B4 and T4240QDS

2013-09-08 Thread Jia Hongtao
In both B4 and T4240QDS platform PCA9547 I2C bus multiplexer is used. The sub-nodes are also reorganized according to right I2C topology. Signed-off-by: Jia Hongtao hongtao@freescale.com --- V3 change log: * change channel to i2c based on i2c-mux binding. V2 change log: * Reorganized the