[PATCH] ARM: renesas: Enable USBHS UDC and UMS on Renesas R-Car Gen3 Salvator-X(S)

[Marek Vasut]

The Renesas R-Car Gen3 Salvator-X(S) boards contain USB micro-B port
on which the USBHS controller is accessible. Enable the USBHS UDC
driver to make this port usable, enable UMS USB Mass Storage support
to make it possible to expose block devices as USB Mass Storage to
Host PC.

The USB VID/PID is picked from R-Car Series, 3rd Generation reference
manual Rev.2.00 chapter 19.2.8 USB download mode, and matches R-Car H3
BootROM USB download mode VID/PID.

Signed-off-by: Marek Vasut <marek.vasut+renesas at mailbox.org>
---
Cc: Adam Ford <aford173 at gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu at nigauri.org>
Cc: Paul Barker <paul.barker.ct at bp.renesas.com>
Cc: Sumit Garg <sumit.garg at linaro.org>
Cc: Tom Rini <trini at konsulko.com>
Cc: u-boot at lists.denx.de
---
 configs/rcar3_salvator-x_defconfig | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/configs/rcar3_salvator-x_defconfig b/configs/rcar3_salvator-x_defconfig
index 6b095f63549..39a98ccf577 100644
--- a/configs/rcar3_salvator-x_defconfig
+++ b/configs/rcar3_salvator-x_defconfig
@@ -28,6 +28,8 @@ CONFIG_CMD_DFU=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_PCI=y
 CONFIG_CMD_USB=y
+CONFIG_CMD_USB_MASS_STORAGE=y
+CONFIG_DM_USB_GADGET=y
 CONFIG_OF_LIST="renesas/r8a77951-salvator-x renesas/r8a77960-salvator-x renesas/r8a77965-salvator-x"
 CONFIG_MULTI_DTB_FIT_LZO=y
 CONFIG_MULTI_DTB_FIT_USER_DEFINED_AREA=y
@@ -74,4 +76,10 @@ CONFIG_USB=y
 CONFIG_USB_XHCI_HCD=y
 CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_GENERIC=y
+CONFIG_USB_GADGET=y
+CONFIG_USB_GADGET_MANUFACTURER="Renesas"
+CONFIG_USB_GADGET_VENDOR_NUM=0x045b
+CONFIG_USB_GADGET_PRODUCT_NUM=0x023c
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_RENESAS_USBHS=y
 CONFIG_USB_STORAGE=y
-- 
2.47.2