diff options
| author | Cory Maccarrone <darkstar6262@gmail.com> | 2009-11-22 21:10:52 +0300 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2009-11-22 21:24:32 +0300 |
| commit | 45f780a06153544ab84fd1da3a8b28c07f61da1d (patch) | |
| tree | a2821193afd713c978a828f3dc6d1a05da6ea298 /arch/arm/mach-omap1/Kconfig | |
| parent | 490a56652295825e3006f8703d96da2ef6580318 (diff) | |
| download | linux-45f780a06153544ab84fd1da3a8b28c07f61da1d.tar.xz | |
omap1: omap_udc: Add clocking and disable vbus sense for omap7xx
The l3_ocpi_ck clock is needed on omap7xx processors for USB.
Additionally, bit 8 of the SOFT_REQ_REG needs to be enabled for
the usb_dc_ck on omap7xx, which is a different bit than that
of the omap16xx-defined clock of the same name.
I added a provision for the usb_dc_ck and l3_ocpi_ck clocks as
dc_clk and hhc_clk, respectively, for omap7xx CPUs. Additionally,
I added a check in machine_without_vbus_sense for all omap7xx
devices, as presently I know of no omap7xx-based devices that
have vbus sense, and it made more sense to me to use a cpu check
here than to spell out each machine one at a time. Finally, DMA
is disabled for omap7xx, as it causes problems with these chips.
Cc: linux-usb@vger.kernel.org
Cc: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Cory Maccarrone <darkstar6262@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-omap1/Kconfig')
| -rw-r--r-- | arch/arm/mach-omap1/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-omap1/Kconfig b/arch/arm/mach-omap1/Kconfig index 55ecc01ea206..323272651933 100644 --- a/arch/arm/mach-omap1/Kconfig +++ b/arch/arm/mach-omap1/Kconfig @@ -11,6 +11,7 @@ config ARCH_OMAP850 depends on ARCH_OMAP1 bool "OMAP850 Based System" select CPU_ARM926T + select ARCH_OMAP_OTG config ARCH_OMAP15XX depends on ARCH_OMAP1 |