arm64: defconfig: Visconti: Enable PCIe host controller

Enable Visconti's PCIe host controller in the ARM64 defconfig.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Link: https://lore.kernel.org/r/20210907042340.1525711-1-nobuhiro1.iwamatsu@toshiba.co.jp
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 156d96a..5085777 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -237,6 +237,7 @@
 CONFIG_PCIE_KIRIN=y
 CONFIG_PCIE_HISI_STB=y
 CONFIG_PCIE_TEGRA194_HOST=m
+CONFIG_PCIE_VISCONTI_HOST=y
 CONFIG_PCI_ENDPOINT=y
 CONFIG_PCI_ENDPOINT_CONFIGFS=y
 CONFIG_PCI_EPF_TEST=m