REG_RC_LVDS_PLL
regmap_reg_range(REG_RC_LVDS_PLL, REG_RC_DSI_CLK),
regmap_reg_range(REG_RC_LVDS_PLL, REG_RC_LVDS_PLL),
regmap_write(ctx->regmap, REG_RC_LVDS_PLL,
ret = regmap_read_poll_timeout(ctx->regmap, REG_RC_LVDS_PLL, pval,