usb: phy: remove phy-isp1301-omap driver

With the H2 and H3 board support removed from the driver, there
are actually no other users, so the entire driver can go away.

Link: https://lore.kernel.org

usb: phy: remove phy-isp1301-omap driver

With the H2 and H3 board support removed from the driver, there
are actually no other users, so the entire driver can go away.

Link: https://lore.kernel.org/linux-arm-kernel/[email protected]/
Suggested-by: Aaro Koskinen <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>

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usb: phy: jz4770: Remove driver

This driver has been replaced by the Ingenic PHY driver that uses the
generic PHY framework.

Signed-off-by: Paul Cercueil <[email protected]>
Link: https://lore.k

usb: phy: jz4770: Remove driver

This driver has been replaced by the Ingenic PHY driver that uses the
generic PHY framework.

Signed-off-by: Paul Cercueil <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: phy: phy-gpio-vbus-usb: Add device tree probing

Make it possible to probe the GPIO VBUS detection driver
from the device tree compatible for GPIO USB B connectors.

Since this driver is using t

usb: phy: phy-gpio-vbus-usb: Add device tree probing

Make it possible to probe the GPIO VBUS detection driver
from the device tree compatible for GPIO USB B connectors.

Since this driver is using the "gpio-usb-b-connector"
compatible, it is important to discern it from the role
switch connector driver (which does not provide a phy),
so we add some Kconfig text and depend on !USB_CONN_GPIO.

Cc: Rob Herring <[email protected]>
Cc: Prashant Malani <[email protected]>
Cc: Felipe Balbi <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: omap: avoid mach/*.h headers

The omap usb drivers still rely on mach/*.h headers that
are explicitly or implicitly included, but all the required
definitions are now in include/linux/soc/ti/, s

usb: omap: avoid mach/*.h headers

The omap usb drivers still rely on mach/*.h headers that
are explicitly or implicitly included, but all the required
definitions are now in include/linux/soc/ti/, so use those
instead and allow compile-testing on other architectures.

Acked-by: Greg Kroah-Hartman <[email protected]>
Acked-by: Felipe Balbi <[email protected]>
Acked-by: Tony Lindgren <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>

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usb: phy: Fix spelling mistake in Kconfig help text

There is a spelling mistake in the Kconfig help text. Fix it.

Signed-off-by: Colin Ian King <[email protected]>
Link: https://lore.kernel.

usb: phy: Fix spelling mistake in Kconfig help text

There is a spelling mistake in the Kconfig help text. Fix it.

Signed-off-by: Colin Ian King <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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USB: PHY: JZ4770: Add support for new Ingenic SoCs.

Add support for probing the phy-jz4770 driver on the JZ4780 SoC,
the X1000 SoC and the X1830 SoC from Ingenic.

Tested-by: 周正 (Zhou Zheng) <sernia

USB: PHY: JZ4770: Add support for new Ingenic SoCs.

Add support for probing the phy-jz4770 driver on the JZ4780 SoC,
the X1000 SoC and the X1830 SoC from Ingenic.

Tested-by: 周正 (Zhou Zheng) <[email protected]>
Co-developed-by: 漆鹏振 (Qi Pengzhen) <[email protected]>
Signed-off-by: 漆鹏振 (Qi Pengzhen) <[email protected]>
Signed-off-by: 周琰杰 (Zhou Yanjie) <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

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usb: phy: Add driver for the Ingenic JZ4770 USB transceiver

Add a driver to support the USB PHY found in the JZ4770 SoC from
Ingenic.

Signed-off-by: Paul Cercueil <[email protected]>
Link: https

usb: phy: Add driver for the Ingenic JZ4770 USB transceiver

Add a driver to support the USB PHY found in the JZ4770 SoC from
Ingenic.

Signed-off-by: Paul Cercueil <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: phy: Enable compile testing for some of drivers

Some of the USB phy drivers can be compile tested to increase build
coverage.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Link: https:/

usb: phy: Enable compile testing for some of drivers

Some of the USB phy drivers can be compile tested to increase build
coverage.

Signed-off-by: Krzysztof Kozlowski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: gadget: fsl: fix link error against usb-gadget module

The dependency to ensure this driver links correctly fails since
it can not be a loadable module:

drivers/usb/phy/phy-fsl-usb.o: In functi

usb: gadget: fsl: fix link error against usb-gadget module

The dependency to ensure this driver links correctly fails since
it can not be a loadable module:

drivers/usb/phy/phy-fsl-usb.o: In function `fsl_otg_set_peripheral':
phy-fsl-usb.c:(.text+0x2224): undefined reference to `usb_gadget_vbus_disconnect'

Make the option 'tristate' so it can work correctly.

Fixes: 5a8d651a2bde ("usb: gadget: move gadget API functions to udc-core")
Signed-off-by: Arnd Bergmann <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

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usb: phy: fix link errors

Fix link errors when CONFIG_FSL_USB2_OTG is enabled and USB_OTG_FSM is
set to module then the following link error occurs.

aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-us

usb: phy: fix link errors

Fix link errors when CONFIG_FSL_USB2_OTG is enabled and USB_OTG_FSM is
set to module then the following link error occurs.

aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `fsl_otg_ioctl':
drivers/usb/phy/phy-fsl-usb.c:1083: undefined reference to `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.c:1083:(.text+0x574): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `fsl_otg_start_srp':
drivers/usb/phy/phy-fsl-usb.c:674: undefined reference to `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.c:674:(.text+0x61c): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `fsl_otg_set_host':
drivers/usb/phy/phy-fsl-usb.c:593: undefined reference to `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.c:593:(.text+0x7a4): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `fsl_otg_start_hnp':
drivers/usb/phy/phy-fsl-usb.c:695: undefined reference to `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.c:695:(.text+0x858): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `a_wait_enum':
drivers/usb/phy/phy-fsl-usb.c:274: undefined reference to `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.c:274:(.text+0x16f0): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine'
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o:drivers/usb/phy/phy-fsl-usb.c:619: more undefined references to `otg_statemachine' follow
aarch64-linux-gnu-ld: drivers/usb/phy/phy-fsl-usb.o: in function `fsl_otg_set_peripheral':
drivers/usb/phy/phy-fsl-usb.c:619:(.text+0x1fa0): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `otg_statemachine'
make[1]: *** [Makefile:1020: vmlinux] Error 1
make[1]: Target 'Image' not remade because of errors.
make: *** [Makefile:152: sub-make] Error 2
make: Target 'Image' not remade because of errors.

Rework so that FSL_USB2_OTG depends on that the USB_OTG_FSM is builtin.

Signed-off-by: Anders Roxell <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

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USB: add missing SPDX lines to Kconfig and Makefiles

There are a few remaining drivers/usb/ files that do not have SPDX
identifiers in them, all of these are either Kconfig or Makefiles. Add
the co

USB: add missing SPDX lines to Kconfig and Makefiles

There are a few remaining drivers/usb/ files that do not have SPDX
identifiers in them, all of these are either Kconfig or Makefiles. Add
the correct GPL-2.0 identifier to them to make scanning tools happy.

Signed-off-by: Greg Kroah-Hartman <[email protected]>

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phy: tegra: select USB_COMMON

A built-in PHY driver cannot link against modular USB core code:

drivers/usb/phy/phy-tegra-usb.o: In function `tegra_usb_phy_probe':
phy-tegra-usb.c:(.text+0x6bc): und

phy: tegra: select USB_COMMON

A built-in PHY driver cannot link against modular USB core code:

drivers/usb/phy/phy-tegra-usb.o: In function `tegra_usb_phy_probe':
phy-tegra-usb.c:(.text+0x6bc): undefined reference to `usb_get_dr_mode'

This uses a 'select' statement in Kconfig like we have for other such
PHY drivers.

Signed-off-by: Arnd Bergmann <[email protected]>
Reviewed-by: Dmitry Osipenko <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: phy: Add Kconfig entry for Tegra PHY driver

Tegra's EHCI driver has a build dependency on Tegra's PHY driver and
currently Tegra's PHY driver is built only when Tegra's EHCI driver is
built. Ad

usb: phy: Add Kconfig entry for Tegra PHY driver

Tegra's EHCI driver has a build dependency on Tegra's PHY driver and
currently Tegra's PHY driver is built only when Tegra's EHCI driver is
built. Add own Kconfig entry for the Tegra's PHY driver so that drivers
other than ehci-tegra (like ChipIdea UDC) could work with ehci-tegra
driver being disabled in kernels config by allowing user to manually
select the PHY driver.

Signed-off-by: Dmitry Osipenko <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

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usb: phy: Add Kconfig entry for Tegra PHY driver

Tegra's EHCI driver has a build dependency on Tegra's PHY driver and
currently Tegra's PHY driver is built only when Tegra's EHCI driver is
built. Ad

usb: phy: Add Kconfig entry for Tegra PHY driver

Tegra's EHCI driver has a build dependency on Tegra's PHY driver and
currently Tegra's PHY driver is built only when Tegra's EHCI driver is
built. Add own Kconfig entry for the Tegra's PHY driver so that drivers
other than ehci-tegra (like ChipIdea UDC) could work with ehci-tegra
driver being disabled in kernels config by allowing user to manually
select the PHY driver.

Signed-off-by: Dmitry Osipenko <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: phy: remove phy-qcom-8x16-usb.c

No Qualcomm SoC requires the "phy-qcom-8x16-usb.c" USB phy driver
support any more, so remove the code.

Suggested-by: Stephen Boyd <[email protected]>
Signed

usb: phy: remove phy-qcom-8x16-usb.c

No Qualcomm SoC requires the "phy-qcom-8x16-usb.c" USB phy driver
support any more, so remove the code.

Suggested-by: Stephen Boyd <[email protected]>
Signed-off-by: Alex Elder <[email protected]>
Acked-by: Bjorn Andersson <[email protected]>
Acked-by: Andy Gross <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: phy: remove phy-msm-usb.c

No Qualcomm SoC requires the "phy-msm-usb.c" USB phy driver support
any more, so remove the code.

Suggested-by: Stephen Boyd <[email protected]>
Signed-off-by: Ale

usb: phy: remove phy-msm-usb.c

No Qualcomm SoC requires the "phy-msm-usb.c" USB phy driver support
any more, so remove the code.

Suggested-by: Stephen Boyd <[email protected]>
Signed-off-by: Alex Elder <[email protected]>
Acked-by: Bjorn Andersson <[email protected]>
Acked-by: Andy Gross <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: phy: Introduce one extcon device into usb phy

Usually usb phy need register one extcon device to get the connection
notifications. It will remove some duplicate code if the extcon device
is reg

usb: phy: Introduce one extcon device into usb phy

Usually usb phy need register one extcon device to get the connection
notifications. It will remove some duplicate code if the extcon device
is registered using common code instead of each phy driver having its
own related extcon APIs. So we add one pointer of extcon device into
usb phy structure, and some other helper functions to register extcon.

Signed-off-by: Baolin Wang <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

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usb: phy: Remove unused config

Since the old common Samsung USB PHY code has been removed by commit ea2fdf8423
("usb: phy: samsung: remove old common USB PHY code"), thus remove the unused
config.

usb: phy: Remove unused config

Since the old common Samsung USB PHY code has been removed by commit ea2fdf8423
("usb: phy: samsung: remove old common USB PHY code"), thus remove the unused
config.

Signed-off-by: Baolin Wang <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

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usb: phy: Remove unused config

Since the old common Samsung USB PHY code has been removed by commit ea2fdf8423
("usb: phy: samsung: remove old common USB PHY code"), thus remove the unused
config.

usb: phy: Remove unused config

Since the old common Samsung USB PHY code has been removed by commit ea2fdf8423
("usb: phy: samsung: remove old common USB PHY code"), thus remove the unused
config.

Signed-off-by: Baolin Wang <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: twl6030-usb: make driver DT only

All users are DT-only and it makes no sense to keep
unused code

Acked-by: Tony Lindgren <[email protected]>
Signed-off-by: Nicolae Rosia <[email protected]

usb: twl6030-usb: make driver DT only

All users are DT-only and it makes no sense to keep
unused code

Acked-by: Tony Lindgren <[email protected]>
Signed-off-by: Nicolae Rosia <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

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usb: gadget: move gadget API functions to udc-core

instead of defining all functions as static inlines,
let's move them to udc-core and export them with
EXPORT_SYMBOL_GPL, that way we can make sure

usb: gadget: move gadget API functions to udc-core

instead of defining all functions as static inlines,
let's move them to udc-core and export them with
EXPORT_SYMBOL_GPL, that way we can make sure that
only GPL drivers will use them.

As a side effect, it'll be nicer to add tracepoints
to the gadget API.

While at that, also fix Kconfig dependencies to
avoid randconfig build failures.

Acked-By: Sebastian Reichel <[email protected]>
Acked-by: Peter Chen <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

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usb: phy: phy-am335x: bypass first VBUS sensing for host-only mode

To prevent VBUS contention, the am335x MUSB phy senses VBUS first before
transitioning to host mode. However, for host-only mode, V

usb: phy: phy-am335x: bypass first VBUS sensing for host-only mode

To prevent VBUS contention, the am335x MUSB phy senses VBUS first before
transitioning to host mode. However, for host-only mode, VBUS could be
directly tied to 5V power rail which could prevent MUSB transitions to
host mode.

This change receives dr_mode of the controller then bypass the first
VBUS sensing for host-only mode, so that MUSB can work in host mode
event if VBUS is tied to 5V.

Signed-off-by: Bin Liu <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

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usb: phy: Remove unused Renesas R-Car (Gen1) USB PHY driver

As of commit 3d7608e4c169af03 ("ARM: shmobile: bockw: remove legacy
board file and config"), the Renesas R-Car (Gen1) USB PHY driver is no

usb: phy: Remove unused Renesas R-Car (Gen1) USB PHY driver

As of commit 3d7608e4c169af03 ("ARM: shmobile: bockw: remove legacy
board file and config"), the Renesas R-Car (Gen1) USB PHY driver is no
longer used.
In theory it could still be used on R-Car Gen1 SoCs, but that would
require adding DT support to the driver. Instead, a new driver using the
generic PHY framework should be written, as was done for R-Car Gen2.

Remove the driver for good.

Acked-by: Simon Horman <[email protected]>
Signed-off-by: Geert Uytterhoeven <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

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usb: kconfig: fix warning of select USB_OTG

When choose randconfig for kernel build, it reports below warning:
"warning: (USB_OTG_FSM && FSL_USB2_OTG && USB_MV_OTG) selects USB_OTG
which has unmet d

usb: kconfig: fix warning of select USB_OTG

When choose randconfig for kernel build, it reports below warning:
"warning: (USB_OTG_FSM && FSL_USB2_OTG && USB_MV_OTG) selects USB_OTG
which has unmet direct dependencies (USB_SUPPORT && USB && PM)"

In fact, USB_OTG is visible symbol and depends on PM, so the driver
needs to depend on it to reduce dependency problem.

Signed-off-by: Peter Chen <[email protected]>
Reported-by: Arnd Bergmann <[email protected]>
Cc: Felipe Balbi <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: kconfig: fix warning of select USB_OTG

When choose randconfig for kernel build, it reports below warning:
"warning: (USB_OTG_FSM && FSL_USB2_OTG && USB_MV_OTG) selects USB_OTG
which has unmet d

usb: kconfig: fix warning of select USB_OTG

When choose randconfig for kernel build, it reports below warning:
"warning: (USB_OTG_FSM && FSL_USB2_OTG && USB_MV_OTG) selects USB_OTG
which has unmet direct dependencies (USB_SUPPORT && USB && PM)"

In fact, USB_OTG is visible symbol and depends on PM, so the driver
needs to depend on it to reduce dependency problem.

Signed-off-by: Peter Chen <[email protected]>
Reported-by: Arnd Bergmann <[email protected]>
Cc: Felipe Balbi <[email protected]>
Acked-by: Arnd Bergmann <[email protected]>
Signed-off-by: Felipe Balbi <[email protected]>

show more ...