| f78a5c07 | 05-May-2015 |
Hans de Goede <hdegoede@redhat.com> |
dm: usb: Make usb_get_bus easier to use for callers
Make usb_get_bus easier to use for callers, by directly returning the bus
rather then returning it via a pass-by-ref argument.
This also removes
dm: usb: Make usb_get_bus easier to use for callers
Make usb_get_bus easier to use for callers, by directly returning the bus
rather then returning it via a pass-by-ref argument.
This also removes the error checking from the current callers, as
we already have an assert() for bus not being NULL in usb_get_bus().
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Simon Glass <sjg@chromium.org>
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| e13afeef | 27-Apr-2015 |
Hans de Goede <hdegoede@redhat.com> |
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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| a781c97a | 27-Apr-2015 |
Hans de Goede <hdegoede@redhat.com> |
sunxi: usb: Remove sunxi_usbc_get_io_base function
This is the only function left in sunxi/usbc.c which is not phy related,
so remove it.
This is a preparation patch for turning the usbc.c code int
sunxi: usb: Remove sunxi_usbc_get_io_base function
This is the only function left in sunxi/usbc.c which is not phy related,
so remove it.
This is a preparation patch for turning the usbc.c code into a proper
usb phy driver.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
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| a5762fe0 | 25-Mar-2015 |
Simon Glass <sjg@chromium.org> |
dm: usb: Support driver model in XHCI
Add driver model support in the XHCI support code so that it can be used by
XHCI USB drivers.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek
dm: usb: Support driver model in XHCI
Add driver model support in the XHCI support code so that it can be used by
XHCI USB drivers.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>
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| 779d1263 | 25-Mar-2015 |
Simon Glass <sjg@chromium.org> |
dm: usb: xhci: Factor out common init/uninit
Since driver model will want to use most of the same code for XHCI init
and uninit, put it in a separate function.
Signed-off-by: Simon Glass <sjg@chrom
dm: usb: xhci: Factor out common init/uninit
Since driver model will want to use most of the same code for XHCI init
and uninit, put it in a separate function.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>
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| 5dd75e3b | 25-Mar-2015 |
Simon Glass <sjg@chromium.org> |
dm: usb: xhci: Use explicit parameters for xhci_setup_addressable_virt_dev()
This function should not be delving into struct usb_device. Pass in the
parameters it needs directly.
Signed-off-by: Sim
dm: usb: xhci: Use explicit parameters for xhci_setup_addressable_virt_dev()
This function should not be delving into struct usb_device. Pass in the
parameters it needs directly.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>
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| 7e0c5ee8 | 25-Mar-2015 |
Simon Glass <sjg@chromium.org> |
dm: usb: xhci: Use explicit parameters for xhci_alloc_virt_device()
This function should not be delving into struct usb_device. Pass in the
parameters it needs directly.
Signed-off-by: Simon Glass
dm: usb: xhci: Use explicit parameters for xhci_alloc_virt_device()
This function should not be delving into struct usb_device. Pass in the
parameters it needs directly.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>
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| 7c1deec0 | 25-Mar-2015 |
Simon Glass <sjg@chromium.org> |
dm: usb: xhci: Use a function to get xhci_ctrl
Rather than getting this directly from struct usb_device, call a function
to obtain it. This will make it possible for driver model to provide it
anoth
dm: usb: xhci: Use a function to get xhci_ctrl
Rather than getting this directly from struct usb_device, call a function
to obtain it. This will make it possible for driver model to provide it
another way.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>
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| ddb9a502 | 25-Mar-2015 |
Simon Glass <sjg@chromium.org> |
dm: usb: tegra: Move most of init/uninit into a function
We want to use mostly the same init and uninit code for driver model, so move
the common part into two functions.
Signed-off-by: Simon Glass
dm: usb: tegra: Move most of init/uninit into a function
We want to use mostly the same init and uninit code for driver model, so move
the common part into two functions.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>
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| 7e27bdda | 25-Mar-2015 |
Simon Glass <sjg@chromium.org> |
dm: usb: tegra: Tidy up error handling and a static function
Try to return useful error numbers where possible. Also avoid swallowing
an error number when it is returned by a called function.
Signe
dm: usb: tegra: Tidy up error handling and a static function
Try to return useful error numbers where possible. Also avoid swallowing
an error number when it is returned by a called function.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>
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| 943104f0 | 25-Mar-2015 |
Simon Glass <sjg@chromium.org> |
dm: usb: tegra: Remove the port_addr_clear_csc variable
This variable is a bit of a hack. We can obtain the same information from
the normal device config. This will fit better with driver model, wh
dm: usb: tegra: Remove the port_addr_clear_csc variable
This variable is a bit of a hack. We can obtain the same information from
the normal device config. This will fit better with driver model, where
global variables are best avoided.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Marek Vasut <marex@denx.de>
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