ARM: rmobile: Enable HS200 support on M3N Salvator-X

Enable the HS200 support on M3N Salvator-X .
Signed-off-by: NMarek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>

configs/r8a77965_salvator-x_defconfig

@@ -39,6 +39,9 @@ CONFIG_RCAR_GPIO=y
 CONFIG_DM_I2C=y
 CONFIG_SYS_I2C_RCAR_IIC=y
 CONFIG_DM_MMC=y
+CONFIG_MMC_IO_VOLTAGE=y
+CONFIG_MMC_UHS_SUPPORT=y
+CONFIG_MMC_HS200_SUPPORT=y
 CONFIG_RENESAS_SDHI=y
 CONFIG_PHY_MICREL=y
 CONFIG_PHY_MICREL_KSZ90X1=y