sprd_adi_read
ret = sprd_adi_read(sadi, reg, &val);
sprd_adi_read(sadi, PMIC_RST_STATUS, &val);
sprd_adi_read(sadi, wdg->rst_sts, &val);
sprd_adi_read(sadi, wdg->wdg_en, &val);
sprd_adi_read(sadi, wdg->wdg_clk, &val);
sprd_adi_read(sadi, wdg->base + REG_WDG_CTRL, &val);
sprd_adi_read(sadi, wdg->base + REG_WDG_CTRL, &val);