bq32k_write
return bq32k_write(dev, ®s, 0, sizeof(regs));
error = bq32k_write(dev, ®, BQ32K_CFG2, 1);
error = bq32k_write(dev, ®, BQ32K_TCH2, 1);
error = bq32k_write(dev, ®, BQ32K_CFG2, 1);
error = bq32k_write(dev, ®, BQ32K_CFG2, 1);
error = bq32k_write(dev, ®, BQ32K_SECONDS, 1);