Commit c33f4f24 authored by Al Cooper's avatar Al Cooper Committed by Greg Kroah-Hartman
Browse files

usb: host: Add ability to build new Broadcom STB USB drivers 



Add the build system changes needed to get the Broadcom STB XHCI,
EHCI and OHCI functionality working. The OHCI support does not
require anything unique to Broadcom so the standard ohci-platform
driver is being used. Also update MAINTAINERS.

Signed-off-by: default avatarAl Cooper <alcooperx@gmail.com>
Reviewed-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20200512150019.25903-6-alcooperx@gmail.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 9df23151

MAINTAINERS

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@@ -3481,6 +3481,14 @@ S: Supported 
F:	Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml

F:	drivers/i2c/busses/i2c-brcmstb.c













BROADCOM BRCMSTB USB EHCI DRIVER













M:	Al Cooper <alcooperx@gmail.com>













L:	linux-usb@vger.kernel.org













L:	bcm-kernel-feedback-list@broadcom.com













S:	Maintained













F:	Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml













F:	drivers/usb/host/ehci-brcm.*



























BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER















M:	Al Cooper <alcooperx@gmail.com>















L:	linux-kernel@vger.kernel.org

































drivers/usb/host/Kconfig



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@@ -97,6 +97,26 @@ config USB_XHCI_TEGRA





























endif # USB_XHCI_HCD





























config USB_EHCI_BRCMSTB













       tristate



























config USB_BRCMSTB













	tristate "Broadcom STB USB support"













	depends on (ARCH_BRCMSTB && PHY_BRCM_USB) || COMPILE_TEST













	select USB_OHCI_HCD_PLATFORM if USB_OHCI_HCD













	select USB_EHCI_BRCMSTB if USB_EHCI_HCD













	select USB_XHCI_PLATFORM if USB_XHCI_HCD













	help













	  Enables support for XHCI, EHCI and OHCI host controllers













	  found in Broadcom STB SoC's.



























	  To compile these drivers as modules, choose M here: the













	  modules will be called ohci-platform.ko, ehci-brcm.ko and













	  xhci-plat-hcd.ko



























	  Disabling this will keep the controllers and corresponding













	  PHYs powered down.





























config USB_EHCI_HCD















	tristate "EHCI HCD (USB 2.0) support"















	depends on HAS_DMA && HAS_IOMEM

































drivers/usb/host/Makefile



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@@ -49,6 +49,7 @@ obj-$(CONFIG_USB_EHCI_HCD_STI)	+= ehci-st.o













obj-$(CONFIG_USB_EHCI_EXYNOS)	+= ehci-exynos.o















obj-$(CONFIG_USB_EHCI_HCD_AT91) += ehci-atmel.o















obj-$(CONFIG_USB_EHCI_TEGRA)	+= ehci-tegra.o













obj-$(CONFIG_USB_EHCI_BRCMSTB)	+= ehci-brcm.o































obj-$(CONFIG_USB_OXU210HP_HCD)	+= oxu210hp-hcd.o















obj-$(CONFIG_USB_ISP116X_HCD)	+= isp116x-hcd.o



































































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