diff mbox series

[5/5] usb: host: Enable building of new Broadcom STB USB drivers

Message ID 1538000414-24873-6-git-send-email-alcooperx@gmail.com (mailing list archive)
State New, archived
Headers show
Series Add XHCI, EHCI and OHCI drivers for Broadcom STB SoCs | expand

Commit Message

Alan Cooper Sept. 26, 2018, 10:20 p.m. UTC 
Changes to Makefile and Kconfig to enable building of the new
Broadcom STB OHCI, EHCI and XHCI drivers. Also update MAINTAINERS.

Signed-off-by: Al Cooper <alcooperx@gmail.com>
---
 MAINTAINERS               |  9 +++++++++
 drivers/usb/host/Kconfig  | 27 +++++++++++++++++++++++++++
 drivers/usb/host/Makefile |  7 +++++++
 3 files changed, 43 insertions(+)
diff mbox series

Patch

diff --git a/MAINTAINERS b/MAINTAINERS
index 02a39617ec82..9b8e7caad2ba 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -3007,6 +3007,15 @@  S:	Supported
 F:	drivers/gpio/gpio-brcmstb.c
 F:	Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
 
+BROADCOM BRCMSTB USB XHCI, EHCI and OHCI DRIVERS
+M:	Al Cooper <alcooperx@gmail.com>
+L:	linux-usb@vger.kernel.org
+L:	bcm-kernel-feedback-list@broadcom.com
+S:	Maintained
+F:	drivers/usb/host/xhci-brcm.c
+F:	drivers/usb/host/ehci-brcm.c
+F:	drivers/usb/host/ohci-brcm.c
+
 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
 M:	Al Cooper <alcooperx@gmail.com>
 L:	linux-kernel@vger.kernel.org
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 1a4ea98cac2a..1693a5076980 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -798,3 +798,30 @@  config USB_HCD_TEST_MODE
 	  This option is of interest only to developers who need to validate
 	  their USB hardware designs.  It is not needed for normal use.  If
 	  unsure, say N.
+
+config USB_OHCI_BRCM
+       tristate
+
+config USB_EHCI_BRCM
+       tristate
+
+config USB_XHCI_BRCM
+       tristate
+
+config BRCM_USB_PHY
+       tristate
+
+config USB_BRCM
+	tristate "Broadcom STB USB support"
+	depends on ARCH_BRCMSTB
+	select USB_OHCI_BRCM if USB_OHCI_HCD
+	select USB_EHCI_BRCM if USB_EHCI_HCD
+	select USB_XHCI_BRCM if USB_XHCI_HCD
+	select BRCM_USB_PHY if USB_OHCI_HCD || USB_EHCI_HCD || USB_XHCI_HCD
+	select GENERIC_PHY if BRCM_USB_PHY
+	default ARCH_BRCMSTB
+	help
+	  Say Y to enable the drivers for the onchip USB controllers.
+
+	  If your chipset supports power management, disabling this driver
+	  will keep the device permanently powered down.
diff --git a/drivers/usb/host/Makefile b/drivers/usb/host/Makefile
index e6235269c151..13e4f45a3a1d 100644
--- a/drivers/usb/host/Makefile
+++ b/drivers/usb/host/Makefile
@@ -91,3 +91,10 @@  obj-$(CONFIG_USB_HCD_BCMA)	+= bcma-hcd.o
 obj-$(CONFIG_USB_HCD_SSB)	+= ssb-hcd.o
 obj-$(CONFIG_USB_FOTG210_HCD)	+= fotg210-hcd.o
 obj-$(CONFIG_USB_MAX3421_HCD)	+= max3421-hcd.o
+
+# The order is important here because it controls the order that
+# the drivers will be initialized and we always need to init
+# the drivers in the order XHCI, EHCI and OHCI.
+obj-$(CONFIG_USB_XHCI_BRCM)	+= xhci-brcm.o
+obj-$(CONFIG_USB_EHCI_BRCM)	+= ehci-brcm.o
+obj-$(CONFIG_USB_OHCI_BRCM)	+= ohci-brcm.o