Merge branch 'next-dev' into thunder-boot

UPSTREAM: musb: sunxi: switch to the device model

The device model was implemented so far using a hook that needed to be
called from the board support, without DT support and only for the host.

Swi

UPSTREAM: musb: sunxi: switch to the device model

The device model was implemented so far using a hook that needed to be
called from the board support, without DT support and only for the host.

Switch to probing both in peripheral and host mode through the DT.

Change-Id: Ieec474f3236f6c7e43e94735f1d544d36708bda0
Reviewed-by: Łukasz Majewski <lukma@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
(cherry picked from commit 3a61b080acee941a1b14b709b58ff9cde0b367bc)

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Merge branch 'master' of git://www.denx.de/git/u-boot-sunxi

sunxi: musb: Power off OTG port VBUS when disabled

The Linux kernel musb driver expects VBUS to be off while initializing
musb. Having it on results in a repeating string of warnings, followed
by an

sunxi: musb: Power off OTG port VBUS when disabled

The Linux kernel musb driver expects VBUS to be off while initializing
musb. Having it on results in a repeating string of warnings, followed
by an unusable peripheral. The peripheral is only usable after
physically removing the OTG adapter, letting musb reset its state.

This partially reverts commit c9f8947e6604 ("sunxi: usb-phy: Never
power off the usb ports")

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Reviewed-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>

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Merge branch 'master' of http://git.denx.de/u-boot-sunxi

sunxi: usb-phy: Never power off the usb ports

USB devices are not really designed to get the power bounced off and on
at them. Esp. USB powered harddisks do not like this.

Currently we power off th

sunxi: usb-phy: Never power off the usb ports

USB devices are not really designed to get the power bounced off and on
at them. Esp. USB powered harddisks do not like this.

Currently we power off the USB ports both on a "usb reset" and when
booting the kernel, causing the usb-power to bounce off and then back
on again.

This patch removes the powering off calls, fixing the undesirable power
bouncing.

Note this requires some special handling for the OTG port:
1) We must skip the external vbus check if we've already enabled our own
vbus to avoid false positives
2) If on an usb reset we no longer detect that the id-pin is grounded, turn
off vbus as that means an external vbus may be present now

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

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usb: musb-new: CONFIG_MUSB prefix replacement with CONFIG_USB_MUSB

USB-related options are usually prefixed with CONFIG_USB and platform-specific
adaptation for the MUSB controller already have a CO

usb: musb-new: CONFIG_MUSB prefix replacement with CONFIG_USB_MUSB

USB-related options are usually prefixed with CONFIG_USB and platform-specific
adaptation for the MUSB controller already have a CONFIG_USB_MUSB prefix, so
this switches all MUSB-related options to a CONFIG_USB_MUSB prefix, for
consistency.

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>

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Merge branch 'master' of http://git.denx.de/u-boot-sunxi

sunxi: musb: Move musb config and platdata to the sunxi-musb glue

Move the musb config and platdata to the sunxi-musb glue, which is where
it really belongs. This is preparation patch for adding dev

sunxi: musb: Move musb config and platdata to the sunxi-musb glue

Move the musb config and platdata to the sunxi-musb glue, which is where
it really belongs. This is preparation patch for adding device-model
support for the sunxi-musb-host code.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

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sunxi: usb-phy: Add support for reading otg id pin value

Add support for reading the id pin value of the otg connector to the usb
phy code.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-

sunxi: usb-phy: Add support for reading otg id pin value

Add support for reading the id pin value of the otg connector to the usb
phy code.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

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Merge branch 'master' of git://git.denx.de/u-boot-sunxi

sunxi: usb: Do not call phy_probe from hcd code

The 2/3 usb-phys on the sunxi SoCs are really a single separate functional
block, and are modelled as such in devicetree. So once we've moved all the

sunxi: usb: Do not call phy_probe from hcd code

The 2/3 usb-phys on the sunxi SoCs are really a single separate functional
block, and are modelled as such in devicetree. So once we've moved all the
sunxi usb code to the driver-model then phy_probe will be called once
for the entire block from the driver-model enumeration code.

Move to this now as this also avoids problems with phy_probe being called
multiple times once we introduce ohci support. This also allows us to get rid
of the sunxi_usb_phy_enabled_count variable as phy_probe now is guaranteed
to be called only once.

Since we're effectively rewriting the probe / remove functions, move them
to the end of the file while we are at it, as that is the most logical place
for them.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

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sunxi: usb: Rename the usbc.? files to usb_phy.?

The usbc.? files now only contain usb-phy related code, rename them to make
this clear.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by:

sunxi: usb: Rename the usbc.? files to usb_phy.?

The usbc.? files now only contain usb-phy related code, rename them to make
this clear.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>

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