arm64: defconfig: Enable PWM and USB for R-Car

Enables PWM controller, USB-DMAC that is used by HS-USB, USB 3.0
peripheral controller and USB 3.0 PHY for R-Car SoCs.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>

arch/arm64/configs/defconfig

@@ -445,6 +445,7 @@ CONFIG_NOP_USB_XCEIV=y
 CONFIG_USB_ULPI=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_RENESAS_USBHS_UDC=m
+CONFIG_USB_RENESAS_USB3=m
 CONFIG_USB_ULPI_BUS=y
 CONFIG_MMC=y
 CONFIG_MMC_BLOCK_MINORS=32
@@ -501,6 +502,7 @@ CONFIG_QCOM_BAM_DMA=y
 CONFIG_QCOM_HIDMA_MGMT=y
 CONFIG_QCOM_HIDMA=y
 CONFIG_RCAR_DMAC=y
+CONFIG_RENESAS_USB_DMAC=m
 CONFIG_VFIO=y
 CONFIG_VFIO_PCI=y
 CONFIG_VIRTIO_PCI=y
@@ -548,10 +550,12 @@ CONFIG_PWM=y
 CONFIG_PWM_BCM2835=m
 CONFIG_PWM_CROS_EC=m
 CONFIG_PWM_MESON=m
+CONFIG_PWM_RCAR=m
 CONFIG_PWM_ROCKCHIP=y
 CONFIG_PWM_SAMSUNG=y
 CONFIG_PWM_TEGRA=m
 CONFIG_PHY_RCAR_GEN3_USB2=y
+CONFIG_PHY_RCAR_GEN3_USB3=m
 CONFIG_PHY_HI6220_USB=y
 CONFIG_PHY_QCOM_USB_HS=y
 CONFIG_PHY_SUN4I_USB=y