usb: gadget: add Aspeed generic udc driver

Add Aspeed generic udc driver. Separate Aspeed udc driver into udc generic device driver and usbtty device driver. Signed-off-by: Neal Liu <[email protected]> Change-Id: I05766208d05c477359936fe90381e91f86d03e0d
openbmc · Jul 20, 2022 · 70552e3 · 70552e3
1 parent f586eef
commit 70552e3
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Showing 5 changed files with 1,788 additions and 447 deletions.
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
@@ -36,12 +36,21 @@ menuconfig USB_GADGET
 
 if USB_GADGET
 
-config ASPEED_UDC
- bool "Aspeed USB Device support"
+config ASPEED_UDC_USBTTY
+ bool "Aspeed USBTTY Device support"
  help
  Support Aspeed USB device on port A. You can emulate USB device as
  CDC-ACM (usbtty) for example.
 
+config ASPEED_UDC_GENERIC
+ bool "Aspeed USB Device support on gadget"
+ depends on !ASPEED_UDC_USBTTY
+ select USB_GADGET_DUALSPEED
+ help
+ Support Aspeed USB device gadget. It's a different architecture with
+ usbtty.
+
+
 config USB_GADGET_MANUFACTURER
  string "Vendor name of the USB device"
  default "Allwinner Technology" if ARCH_SUNXI

diff --git a/drivers/usb/gadget/Makefile b/drivers/usb/gadget/Makefile
@@ -21,6 +21,7 @@ obj-$(CONFIG_USB_GADGET_DWC2_OTG) += dwc2_udc_otg.o
 obj-$(CONFIG_USB_GADGET_DWC2_OTG_PHY) += dwc2_udc_otg_phy.o
 obj-$(CONFIG_USB_GADGET_FOTG210) += fotg210.o
 obj-$(CONFIG_CI_UDC) += ci_udc.o
+obj-$(CONFIG_ASPEED_UDC_GENERIC) += aspeed_udc.o
 ifndef CONFIG_SPL_BUILD
 obj-$(CONFIG_USB_GADGET_DOWNLOAD) += g_dnl.o
 obj-$(CONFIG_USB_FUNCTION_THOR) += f_thor.o
@@ -43,6 +44,6 @@ obj-y += core.o
 obj-y += ep0.o
 obj-$(CONFIG_DW_UDC) += designware_udc.o
 obj-$(CONFIG_CPU_PXA27X) += pxa27x_udc.o
-obj-$(CONFIG_ASPEED_UDC) += aspeed_udc.o
+obj-$(CONFIG_ASPEED_UDC_USBTTY) += aspeed_usbtty.o
 endif
 endif