W83781D_REG_I2C_SUBADDR
w83627hf_write_value(data, W83781D_REG_I2C_SUBADDR, 0x89);
w83781d_write_value(data, W83781D_REG_I2C_SUBADDR,
val1 = w83781d_read_value(data, W83781D_REG_I2C_SUBADDR);