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RTC-isl1208

Question asked by ravi kumar on Aug 6, 2015
Latest reply on Aug 7, 2015 by igorpadykov

I am trying to interface rtc-isl1208 to my custom board. i am using i2c0 to connect to isl1208 but the check in the driver for the device fails each time. (i2c_validate_client)

 

I have done the following to connect the rtc in my linux BSP

 

changed the mx28evk.c

 

static struct i2c_board_info __initdata mxs_i2c_device[] = {

// { I2C_BOARD_INFO("sgtl5000-i2c", 0x14), .flags = I2C_M_TEN }

  { I2C_BOARD_INFO("rtc-isl1208", 0x6f), .flags = I2C_M_TEN }

};

 

and then compiled the rtc-isl1208 as a module and as part of the kernel both. But both ways it fails.

 

Please if anyone can tell how to find out the problem or if i am doing something wrong

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