MESON_SDHC_CLK2
regmap_update_bits(host->regmap, MESON_SDHC_CLK2,
regmap_read(host->regmap, MESON_SDHC_CLK2, &val);
regmap_update_bits(host->regmap, MESON_SDHC_CLK2,
regmap_update_bits(host->regmap, MESON_SDHC_CLK2,
.max_register = MESON_SDHC_CLK2,
regmap_write(host->regmap, MESON_SDHC_CLK2,