GPCPLL_DVFS0_DFS_COEFF_SHIFT
coeff << GPCPLL_DVFS0_DFS_COEFF_SHIFT);
(MASK(GPCPLL_DVFS0_DFS_COEFF_WIDTH) << GPCPLL_DVFS0_DFS_COEFF_SHIFT)
dvfs->dfs_coeff << GPCPLL_DVFS0_DFS_COEFF_SHIFT |