Hi > On an embedded board this would typically be in the board config > file. For example, see arch/arm/mach-pxa/imote2.c which has an sht15 > attached. The exact method of registration may be a bit architecture > specific but will look something like the relevant parts of that file. Was trying to look through the imote2.c but i did not get any exact match, i am not sure if you are talking about the traditional method of declaring the platform data/device and use sort of platform_register(). Are you talking about the following chunk? [vcc_sensor_1_8] = { 248 .constraints = { /* default 1.8V */ 249 .name = "vcc_sensor_1_8", 250 .min_uV = 1800000, 251 .max_uV = 1800000, 252 }, 253 }, How does the structure in sht15_platform_data in the sht15 code relate to this? I am a bit confused. -Alfred. -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html