On Thu, Nov 19, 2009 at 07:34:55PM +0100, ext Aguilar Pena, Leed wrote:
For TWL family of power management ICs, USB charging works only
when USB regulators are in enabled state: 3v1, 1v5, 1v8
On a USB cable attach, twl4030_phy_resume(twl) function enables
the regulators. Enable USB charging, only after all regulators
are enabled.
Its observed that enabling USB charging before regulators are
enabled, causes USB charging to fail.
Tested on: Zoom2: omap3430: ES3.1 + TWL5030
Needs T2-MADC and T2-BCI drivers which are still not upstreamed.
Signed-off-by: Moiz Sonasath <m-sonas...@ti.com>
Signed-off-by: Leed Aguilar <leed.agui...@ti.com>
Acked-by: Vikram Pandita <vikram.pand...@ti.com>
Acked-by: Anand Gadiyar <gadi...@ti.com>
Acked-by: Nishanth Menon <n...@ti.com>
Acked-by: Felipe Balbi <felipe.ba...@nokia.com>
this should go to linux-usb, please Cc Greg KH and David Brownell.
--
balbi
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