usb: use "prompt" instead of "bool" for choice prompts

Since commit fde192511bdb ("kconfig: remove tristate choice support"),
all choice blocks are now boolean. There is no longer a need to specify

usb: use "prompt" instead of "bool" for choice prompts

Since commit fde192511bdb ("kconfig: remove tristate choice support"),
all choice blocks are now boolean. There is no longer a need to specify
the choice type explicitly.

Most choice blocks already use "prompt". Before the next commit removes
support for the "bool" syntax in choice entries, this commit converts
the remaining "bool" occurences under drivers/usb/.

Signed-off-by: Masahiro Yamada <[email protected]>

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usb: musb: mpfs: convert SOC_MICROCHIP_POLARFIRE to ARCH_MICROCHIP_POLARFIRE

As part of converting RISC-V SOC_FOO symbols to ARCH_FOO to match the
use of such symbols on other architectures, convert

usb: musb: mpfs: convert SOC_MICROCHIP_POLARFIRE to ARCH_MICROCHIP_POLARFIRE

As part of converting RISC-V SOC_FOO symbols to ARCH_FOO to match the
use of such symbols on other architectures, convert the Microchip FPGA
usb glue layer driver to use the new symbol.

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

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usb: musb: Drop old unused am35x glue layer

The am35x glue layer is no longer in use and can be dropped. There are no
longer any SoCs passing platform data for it as they are booting using
devicetre

usb: musb: Drop old unused am35x glue layer

The am35x glue layer is no longer in use and can be dropped. There are no
longer any SoCs passing platform data for it as they are booting using
devicetree.

In general, the am35x SoCs are similar to am335x and ti81xx and can
use the musb_dsps glue layer as long as there is a proper phy driver
available.

Cc: Arnd Bergmann <[email protected]>
Signed-off-by: Tony Lindgren <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: musb: jz4740: Don't disable external hubs

The jz4740-musb driver does not really support OTG, so it has no reason
to disable external hubs, especially since it's a system-wide setting
and we do

usb: musb: jz4740: Don't disable external hubs

The jz4740-musb driver does not really support OTG, so it has no reason
to disable external hubs, especially since it's a system-wide setting
and we don't want external hubs to be disabled for other USB host
controllers.

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: musb: remove unused davinci support

The musb-davinci driver was only used on dm644x, which got removed
in linux-6.0. The only remaining davinci machines are da8xx
devicetree based and do not us

usb: musb: remove unused davinci support

The musb-davinci driver was only used on dm644x, which got removed
in linux-6.0. The only remaining davinci machines are da8xx
devicetree based and do not use this hardware.

Signed-off-by: Arnd Bergmann <[email protected]>
Acked-by: Bartosz Golaszewski <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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musb: fix USB_MUSB_TUSB6010 dependency

Turning on NOP_USB_XCEIV as builtin broke the TUSB6010 driver because
of an older issue with the depencency.

It is not necessary to forbid NOP_USB_XCEIV=y in

musb: fix USB_MUSB_TUSB6010 dependency

Turning on NOP_USB_XCEIV as builtin broke the TUSB6010 driver because
of an older issue with the depencency.

It is not necessary to forbid NOP_USB_XCEIV=y in combination with
USB_MUSB_HDRC=m, but only the reverse, which causes the link failure
from the original Kconfig change.

Use the correct dependency to still allow NOP_USB_XCEIV=n or
NOP_USB_XCEIV=y but forbid NOP_USB_XCEIV=m when USB_MUSB_HDRC=m
to fix the multi_v7_defconfig for tusb.

Fixes: ab37a7a890c1 ("ARM: multi_v7_defconfig: Make NOP_USB_XCEIV driver built-in")
Fixes: c0442479652b ("usb: musb: Fix randconfig build issues for Kconfig options")
Cc: stable <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: musb: Add support for PolarFire SoC's musb controller

Add support for Microchips's PolarFire SoC's musb controller in host,
peripheral and otg mode.

Tested-by: Valentina Fernandez <valentina.f

usb: musb: Add support for PolarFire SoC's musb controller

Add support for Microchips's PolarFire SoC's musb controller in host,
peripheral and otg mode.

Tested-by: Valentina Fernandez <[email protected]>
Signed-off-by: Conor Dooley <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: musb: select GENERIC_PHY instead of depending on it

The kconfig symbol GENERIC_PHY says:
All the users of this framework should select this config.
and around 136 out of 138 drivers do so, so

usb: musb: select GENERIC_PHY instead of depending on it

The kconfig symbol GENERIC_PHY says:
All the users of this framework should select this config.
and around 136 out of 138 drivers do so, so change USB_MUSB_MEDIATEK
to do so also.

This (also) fixes a long circular dependency problem for an upcoming
patch.

Fixes: 0990366bab3c ("usb: musb: Add support for MediaTek musb controller")
Cc: Bin Liu <[email protected]>
Cc: Min Guo <[email protected]>
Cc: Yonglong Wu <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: [email protected]
Signed-off-by: Randy Dunlap <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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USB: rename USB OTG hub configuration option

The USB OTG code has the ability to disable external hubs, but the
configuration option for it is oddly named. Rename it to be more
obvious as to what i

USB: rename USB OTG hub configuration option

The USB OTG code has the ability to disable external hubs, but the
configuration option for it is oddly named. Rename it to be more
obvious as to what it does.

Cc: Thomas Bogendoerfer <[email protected]>
Cc: Bin Liu <[email protected]>
Cc: Paul Cercueil <[email protected]>
Cc: Alan Stern <[email protected]>
Cc: Eugeniu Rosca <[email protected]>
Cc: Kai-Heng Feng <[email protected]>
Cc: David Heinzelmann <[email protected]>
Cc: "Lee, Chiasheng" <[email protected]>
Cc: Keiya Nobuta <[email protected]>
Cc: Hardik Gajjar <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: musb: jz4740: Unconditionally depend on devicetree

The jz4740-musb driver is unconditionally probed from devicetree, so we
can add a hard dependency on devicetree. This makes the code a bit
cle

usb: musb: jz4740: Unconditionally depend on devicetree

The jz4740-musb driver is unconditionally probed from devicetree, so we
can add a hard dependency on devicetree. This makes the code a bit
cleaner, and is more future-proof as the platform data is now retrieved
using of_device_get_match_data().

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

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usb: musb: jz4740: Register USB role switch

Register a USB role switch, in order to get notified by the connector
driver when the USB role changes. The notification is then transmitted
to the PHY.

usb: musb: jz4740: Register USB role switch

Register a USB role switch, in order to get notified by the connector
driver when the USB role changes. The notification is then transmitted
to the PHY.

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

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usb: musb: jz4740: Add support for DMA

Add support for using the DMA channels built into the Inventra IP.

Signed-off-by: Paul Cercueil <[email protected]>
Tested-by: Artur Rojek <contact@artur-r

usb: musb: jz4740: Add support for DMA

Add support for using the DMA channels built into the Inventra IP.

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

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usb: musb: remove dummy driver musb_am335x.c

Since commit 0782e8572ce4 ("ARM: dts: Probe am335x musb with ti-sysc"),
the dummy driver musb_am335x.c is no longer needed, let's drop it.

Acked-by: Ton

usb: musb: remove dummy driver musb_am335x.c

Since commit 0782e8572ce4 ("ARM: dts: Probe am335x musb with ti-sysc"),
the dummy driver musb_am335x.c is no longer needed, let's drop it.

Acked-by: Tony Lindgren <[email protected]>
Signed-off-by: Bin Liu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: musb: Add support for MediaTek musb controller

This adds support for MediaTek musb controller in
host, peripheral and otg mode.
There are some quirk of MediaTek musb controller, such as:
-W1C

usb: musb: Add support for MediaTek musb controller

This adds support for MediaTek musb controller in
host, peripheral and otg mode.
There are some quirk of MediaTek musb controller, such as:
-W1C interrupt status registers
-Private data toggle registers
-No dedicated DMA interrupt line

Signed-off-by: Min Guo <[email protected]>
Signed-off-by: Yonglong Wu <[email protected]>
Signed-off-by: Bin Liu <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: musb: jz4740: Drop dependency on NOP_USB_XCEIV

The driver does not depend directly on the NOP transceiver. It can
compile and work just fine without it.

Signed-off-by: Paul Cercueil <paul@crap

usb: musb: jz4740: Drop dependency on NOP_USB_XCEIV

The driver does not depend directly on the NOP transceiver. It can
compile and work just fine without it.

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

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soc: sunxi: Fix missing dependency on REGMAP_MMIO

When enabling ARCH_SUNXI from allnoconfig, SUNXI_SRAM is enabled, but
not REGMAP_MMIO, so the kernel fails to link with an undefined reference
to __

soc: sunxi: Fix missing dependency on REGMAP_MMIO

When enabling ARCH_SUNXI from allnoconfig, SUNXI_SRAM is enabled, but
not REGMAP_MMIO, so the kernel fails to link with an undefined reference
to __devm_regmap_init_mmio_clk. Select REGMAP_MMIO, as suggested in
drivers/base/regmap/Kconfig.

This creates the following dependency loop:

drivers/of/Kconfig:68: symbol OF_IRQ depends on IRQ_DOMAIN
kernel/irq/Kconfig:63: symbol IRQ_DOMAIN is selected by REGMAP
drivers/base/regmap/Kconfig:7: symbol REGMAP default is visible depending on REGMAP_MMIO
drivers/base/regmap/Kconfig:39: symbol REGMAP_MMIO is selected by SUNXI_SRAM
drivers/soc/sunxi/Kconfig:4: symbol SUNXI_SRAM is selected by USB_MUSB_SUNXI
drivers/usb/musb/Kconfig:63: symbol USB_MUSB_SUNXI depends on GENERIC_PHY
drivers/phy/Kconfig:7: symbol GENERIC_PHY is selected by PHY_BCM_NS_USB3
drivers/phy/broadcom/Kconfig:29: symbol PHY_BCM_NS_USB3 depends on MDIO_BUS
drivers/net/phy/Kconfig:12: symbol MDIO_BUS default is visible depending on PHYLIB
drivers/net/phy/Kconfig:181: symbol PHYLIB is selected by ARC_EMAC_CORE
drivers/net/ethernet/arc/Kconfig:18: symbol ARC_EMAC_CORE is selected by ARC_EMAC
drivers/net/ethernet/arc/Kconfig:24: symbol ARC_EMAC depends on OF_IRQ

To fix the circular dependency, make USB_MUSB_SUNXI select GENERIC_PHY
instead of depending on it. This matches the use of GENERIC_PHY by all
but two other drivers.

Cc: <[email protected]> # 4.19
Fixes: 5828729bebbb ("soc: sunxi: export a regmap for EMAC clock reg on A64")
Signed-off-by: Samuel Holland <[email protected]>
Acked-by: Maxime Ripard <[email protected]>
Signed-off-by: Bin Liu <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: musb: Kconfig: Drop dependency on CONFIG_USB for jz4740

The Kconfig entry previously depended on USB_OTG_BLACKLIST_HUB
unconditionally, which is an option that is only available when
CONFIG_USB

usb: musb: Kconfig: Drop dependency on CONFIG_USB for jz4740

The Kconfig entry previously depended on USB_OTG_BLACKLIST_HUB
unconditionally, which is an option that is only available when
CONFIG_USB is enabled. However, the USB IP in the JZ4740 SoC does not
support host mode, only gadget mode, so it makes sense to allow it to
build when CONFIG_USB is not set.

Signed-off-by: Paul Cercueil <[email protected]>
Signed-off-by: Bin Liu <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: musb: Kconfig: Drop dependency on MACH_JZ4740 for jz4740

Depending on MACH_JZ4740 prevent us from creating a generic kernel that
works on more than one MIPS board. Instead, we just depend on MI

usb: musb: Kconfig: Drop dependency on MACH_JZ4740 for jz4740

Depending on MACH_JZ4740 prevent us from creating a generic kernel that
works on more than one MIPS board. Instead, we just depend on MIPS being
set.

Signed-off-by: Paul Cercueil <[email protected]>
Signed-off-by: Bin Liu <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[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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usb: musb: remove blackfin port

The blackfin architecture is getting removed, so we can clean up
all the special cases in the musb driver.

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

usb: musb: remove blackfin port

The blackfin architecture is getting removed, so we can clean up
all the special cases in the musb driver.

Acked-by: Greg Kroah-Hartman <[email protected]>
Acked-by: Aaron Wu <[email protected]>
Acked-by: Bin Liu <[email protected]>
Cc: Stephen Rothwell <[email protected]>
[arnd: adding in fixups from Aaron and Stephen]
Signed-off-by: Arnd Bergmann <[email protected]>

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treewide: simplify Kconfig dependencies for removed archs

A lot of Kconfig symbols have architecture specific dependencies.
In those cases that depend on architectures we have already removed,
they

treewide: simplify Kconfig dependencies for removed archs

A lot of Kconfig symbols have architecture specific dependencies.
In those cases that depend on architectures we have already removed,
they can be omitted.

Acked-by: Kalle Valo <[email protected]>
Acked-by: Alexandre Belloni <[email protected]>
Signed-off-by: Arnd Bergmann <[email protected]>

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usb: musb: Add support of CPPI 4.1 DMA controller to DA8xx

Currently, only the PIO mode is supported.
This add support of CPPI 4.1 to DA8xx.
As in DA8xx the CPPI 4.1 DMA is a part of the USBSS, crea

usb: musb: Add support of CPPI 4.1 DMA controller to DA8xx

Currently, only the PIO mode is supported.
This add support of CPPI 4.1 to DA8xx.
As in DA8xx the CPPI 4.1 DMA is a part of the USBSS, create the CPPI 4.1
device as a child of USB.

Signed-off-by: Alexandre Bailon <[email protected]>
[[email protected]: minor tweak in the commit log]
Signed-off-by: Bin Liu <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: musb: Fix tusb6010 compile error on blackfin

We have CONFIG_BLACKFIN ifdef redefining all musb registers in
musb_regs.h and tusb6010.h is never included causing a build
error with blackfin-allm

usb: musb: Fix tusb6010 compile error on blackfin

We have CONFIG_BLACKFIN ifdef redefining all musb registers in
musb_regs.h and tusb6010.h is never included causing a build
error with blackfin-allmodconfig and COMPILE_TEST.

Let's fix the issue by not building tusb6010 if CONFIG_BLACKFIN
is selected.

Reported-by: kbuild test robot <[email protected]>
Signed-off-by: Tony Lindgren <[email protected]>
Signed-off-by: Bin Liu <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: musb: da8xx: Remove mach code

Use the new phy-da8xx-usb driver to take the place of the mach code that
pokes CFGCHIP2 in the da8xx musb glue driver. This unbreaks the driver.

Signed-off-by: Da

usb: musb: da8xx: Remove mach code

Use the new phy-da8xx-usb driver to take the place of the mach code that
pokes CFGCHIP2 in the da8xx musb glue driver. This unbreaks the driver.

Signed-off-by: David Lechner <[email protected]>
Signed-off-by: Bin Liu <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>

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usb: add HAS_IOMEM dependency to USB_MUSB_HDRC

drivers/built-in.o: In function `musb_probe':
/home/vegard/linux/drivers/usb/musb/musb_core.c:2304: undefined reference to `devm_ioremap_resource'

Sig

usb: add HAS_IOMEM dependency to USB_MUSB_HDRC

drivers/built-in.o: In function `musb_probe':
/home/vegard/linux/drivers/usb/musb/musb_core.c:2304: undefined reference to `devm_ioremap_resource'

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

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