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Commit df115f3e authored by Ben Hutchings's avatar Ben Hutchings Committed by Ralf Baechle
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MIPS: Octeon: Set OHCI and EHCI MMIO byte order to match CPU



The Octeon OHCI is now supported by the ohci-platform driver, and
USB_OCTEON_OHCI is marked as deprecated.  However, it is currently
still necessary to enable it in order to select
USB_OHCI_BIG_ENDIAN_MMIO.  Make CPU_CAVIUM_OCTEON select that as well,
so that USB_OCTEON_OHCI is really obsolete.

The old ohci-octeon and ehci-octeon drivers also only enabled big-endian
MMIO in case the CPU was big-endian.  Make the selections of
USB_EHCI_BIG_ENDIAN_MMIO and USB_OHCI_BIG_ENDIAN_MMIO conditional, to
match this.

Fixes: 2193dda5 ("USB: host: Remove ehci-octeon and ohci-octeon drivers")
Signed-off-by: default avatarBen Hutchings <ben@decadent.org.uk>
Cc: Alan Stern <stern@rowland.harvard.edu>
Cc: linux-mips@linux-mips.org
Cc: David Daney <david.daney@cavium.com>
Cc: Chandrakala Chavva <cchavva@caviumnetworks.com>
Cc: Paul Martin <paul.martin@codethink.co.uk>
Patchwork: https://patchwork.linux-mips.org/patch/10178/


Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent ca668a2d
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+2 −1
Original line number Original line Diff line number Diff line
@@ -1574,7 +1574,8 @@ config CPU_CAVIUM_OCTEON
	select WEAK_ORDERING
	select WEAK_ORDERING
	select CPU_SUPPORTS_HIGHMEM
	select CPU_SUPPORTS_HIGHMEM
	select CPU_SUPPORTS_HUGEPAGES
	select CPU_SUPPORTS_HUGEPAGES
	select USB_EHCI_BIG_ENDIAN_MMIO
	select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
	select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
	select MIPS_L1_CACHE_SHIFT_7
	select MIPS_L1_CACHE_SHIFT_7
	help
	help
	  The Cavium Octeon processor is a highly integrated chip containing
	  The Cavium Octeon processor is a highly integrated chip containing
+2 −2
Original line number Original line Diff line number Diff line
@@ -295,7 +295,7 @@ config USB_OCTEON_EHCI
	bool "Octeon on-chip EHCI support (DEPRECATED)"
	bool "Octeon on-chip EHCI support (DEPRECATED)"
	depends on CAVIUM_OCTEON_SOC
	depends on CAVIUM_OCTEON_SOC
	default n
	default n
	select USB_EHCI_BIG_ENDIAN_MMIO
	select USB_EHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
	select USB_EHCI_HCD_PLATFORM
	select USB_EHCI_HCD_PLATFORM
	help
	help
	  This option is deprecated now and the driver was removed, use
	  This option is deprecated now and the driver was removed, use
@@ -568,7 +568,7 @@ config USB_OCTEON_OHCI
	bool "Octeon on-chip OHCI support (DEPRECATED)"
	bool "Octeon on-chip OHCI support (DEPRECATED)"
	depends on CAVIUM_OCTEON_SOC
	depends on CAVIUM_OCTEON_SOC
	default USB_OCTEON_EHCI
	default USB_OCTEON_EHCI
	select USB_OHCI_BIG_ENDIAN_MMIO
	select USB_OHCI_BIG_ENDIAN_MMIO if CPU_BIG_ENDIAN
	select USB_OHCI_LITTLE_ENDIAN
	select USB_OHCI_LITTLE_ENDIAN
	select USB_OHCI_HCD_PLATFORM
	select USB_OHCI_HCD_PLATFORM
	help
	help