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| author | Tero Kristo <t-kristo@ti.com> | 2012-11-09 16:30:35 +0200 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2012-11-13 15:57:09 -0800 |
| commit | 4fd7a41233eac62b10ede394b35d8919086f94ec (patch) | |
| tree | 39b16f2baa69cad668df2c6511f2ec1515df1f3f /block/blk-throttle.c | |
| parent | 0c7018e232c5526869250e57da8043a86a45b5de (diff) | |
| download | linux-rt-4fd7a41233eac62b10ede394b35d8919086f94ec.tar.gz | |
ARM: OMAP4: USB: power down MUSB PHY during boot
Commit c9e4412ab8eb8ef82d645d8749c4ce96ad490007 removed all of the USB
PHY functions for OMAP4, but this causes a problem with core retention
as the MUSB module remains enabled if omap-usb2 phy driver is not used.
This keeps the USB DPLL enabled and prevents l3_init pwrdm from idling.
Fixed by adding a minimal function back that disables the USB PHY during
boot.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Tony Lindgren <tony@atomide.com>
Acked-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'block/blk-throttle.c')
0 files changed, 0 insertions, 0 deletions