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authorGrazvydas Ignotas <notasas@gmail.com>2013-03-17 20:23:24 +0200
committerFelipe Balbi <balbi@ti.com>2013-03-21 14:20:30 +0200
commit249751f22380386042056cce6a73c934f5b942a3 (patch)
tree4bf864c472d2476cd48245de9b0d61183f23485e /drivers/phy
parent15460de7f3d9cf0846af1cfdb4a3995d2f270ce7 (diff)
usb: phy: twl4030-usb: poll for ID disconnect
On pandora, STS_USB interrupt doesn't arrive on USB host cable disconnect for some reason while VBUS is driven by twl itself, but STS_HW_CONDITIONS is updated correctly. It does work fine when PHY is powered down though. To work around that we have to poll. This patch also moves twl->linkstat update code to callers so that changes can be handled in thread safe way (as polling work can trigger at the same time as real irq now). TI PSP kernels have similar workarounds, so (many?) more boards are likely affected. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/phy')
0 files changed, 0 insertions, 0 deletions