CPG_PLLxCR1_NF25
cpg_reg_modify(pll_clk->pllcr1_reg, CPG_PLLxCR1_NF25,
FIELD_PREP(CPG_PLLxCR1_NF25, nf));
nf = FIELD_GET(CPG_PLLxCR1_NF25, readl(pll_clk->pllcr1_reg));