linux/drivers
Aguilar Pena, Leed be30fc4b65 USB: twl4030: Enable USB regulators before enabling USB charging
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-sonasath@ti.com>
Signed-off-by: Leed Aguilar <leed.aguilar@ti.com>
Acked-by: Vikram Pandita <vikram.pandita@ti.com>
Acked-by: Anand Gadiyar <gadiyar@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
Acked-by: Felipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-12-11 11:55:25 -08:00
..
accessibility
acpi Merge branch 'acpica' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6 2009-12-09 19:57:06 -08:00
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bluetooth USB: remove the auto_pm flag 2009-12-11 11:55:21 -08:00
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firmware
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hid USB: remove the auto_pm flag 2009-12-11 11:55:21 -08:00
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idle
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ieee802154
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media V4L/DVB (13592): max2165: 32bit build patch 2009-12-10 12:45:18 -02:00
memstick
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mtd Merge git://git.infradead.org/ubifs-2.6 2009-12-10 09:31:45 -08:00
net USB: remove the auto_pm flag 2009-12-11 11:55:21 -08:00
nubus
of
oprofile
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parport
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pnp
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tc
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usb USB: twl4030: Enable USB regulators before enabling USB charging 2009-12-11 11:55:25 -08:00
uwb
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