FTM_SC_CLK_MASK
val &= ~(FTM_SC_PS_MASK | FTM_SC_CLK_MASK);
val &= ~(FTM_SC_PS_MASK | FTM_SC_CLK_MASK);
regmap_update_bits(fpc->regmap, FTM_SC, FTM_SC_CLK_MASK,
val &= ~(FTM_SC_PS_MASK | FTM_SC_CLK_MASK);
val &= ~(FTM_SC_PS_MASK | FTM_SC_CLK_MASK);