ARM: rmobile: Enable NVMe support on RCar3

Enable support for PCIe NVMe devices.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
diff --git a/configs/rcar3_salvator-x_defconfig b/configs/rcar3_salvator-x_defconfig
index cd250e9..c5215d6 100644
--- a/configs/rcar3_salvator-x_defconfig
+++ b/configs/rcar3_salvator-x_defconfig
@@ -72,6 +72,7 @@
 CONFIG_PHY_MICREL_KSZ90X1=y
 CONFIG_DM_ETH=y
 CONFIG_RENESAS_RAVB=y
+CONFIG_NVME=y
 CONFIG_PCI=y
 CONFIG_DM_PCI=y
 CONFIG_PCI_REGION_MULTI_ENTRY=y