57f8e00d8a
The am35x glue layer is no longer in use and can be dropped. There are no longer any SoCs passing platform data for it as they are booting using devicetree. In general, the am35x SoCs are similar to am335x and ti81xx and can use the musb_dsps glue layer as long as there is a proper phy driver available. Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Tony Lindgren <tony@atomide.com> Link: https://lore.kernel.org/r/20221125085506.38127-1-tony@atomide.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1.3 KiB
SPDX-License-Identifier: GPL-2.0
for USB OTG silicon based on Mentor Graphics INVENTRA designs
define_trace.h needs to know how to find our header
CFLAGS_musb_trace.o := -I$(src)
obj-$(CONFIG_USB_MUSB_HDRC) += musb_hdrc.o
musb_hdrc-y := musb_core.o musb_trace.o
musb_hdrc-$(CONFIG_USB_MUSB_HOST)$(CONFIG_USB_MUSB_DUAL_ROLE) += musb_virthub.o musb_host.o musb_hdrc-$(CONFIG_USB_MUSB_GADGET)$(CONFIG_USB_MUSB_DUAL_ROLE) += musb_gadget_ep0.o musb_gadget.o musb_hdrc-$(CONFIG_DEBUG_FS) += musb_debugfs.o
Hardware Glue Layer
obj-$(CONFIG_USB_MUSB_OMAP2PLUS) += omap2430.o obj-$(CONFIG_USB_MUSB_DSPS) += musb_dsps.o obj-$(CONFIG_USB_MUSB_TUSB6010) += tusb6010.o obj-$(CONFIG_USB_MUSB_DA8XX) += da8xx.o obj-$(CONFIG_USB_MUSB_UX500) += ux500.o obj-$(CONFIG_USB_MUSB_JZ4740) += jz4740.o obj-$(CONFIG_USB_MUSB_SUNXI) += sunxi.o obj-$(CONFIG_USB_MUSB_MEDIATEK) += mediatek.o obj-$(CONFIG_USB_MUSB_POLARFIRE_SOC) += mpfs.o
the kconfig must guarantee that only one of the
possible I/O schemes will be enabled at a time ...
PIO only, or DMA (several potential schemes).
though PIO is always there to back up DMA, and for ep0
musb_hdrc-$(CONFIG_USB_INVENTRA_DMA) += musbhsdma.o musb_hdrc-$(CONFIG_USB_TUSB_OMAP_DMA) += tusb6010_omap.o musb_hdrc-$(CONFIG_USB_UX500_DMA) += ux500_dma.o musb_hdrc-$(CONFIG_USB_TI_CPPI41_DMA) += musb_cppi41.o