SSO_CON1_US
regmap_update_bits(priv->mmap, SSO_CON1, SSO_CON1_US,
FIELD_PREP(SSO_CON1_US, US_SW));
regmap_update_bits(priv->mmap, SSO_CON1, SSO_CON1_US,
FIELD_PREP(SSO_CON1_US, US_FPID));
regmap_update_bits(priv->mmap, SSO_CON1, SSO_CON1_US,
FIELD_PREP(SSO_CON1_US, US_GPTC));