linux.git/drivers/phy/broadcom, branch master

phy: replace linux/gpio.h inclusions

2026-07-24T18:12:48+00:00

linux/gpio.h should no longer be used, so remove those and
make sure linux/gpio/consumer.h is included instead.

Acked-by: Bartosz Golaszewski 
Reviewed-by: Linus Walleij 
Signed-off-by: Arnd Bergmann

phy: Move MODULE_DEVICE_TABLE next to the table itself

2026-06-11T15:27:07+00:00

By convention MODULE_DEVICE_TABLE() immediately follows the ID table it
exports, because this is easier to read and verify.  It also makes more
sense since #ifdef for ACPI or OF could hide both of them.

Most of the privers already have this correctly placed, so adjust
the missing ones.  No functional impact.

Signed-off-by: Krzysztof Kozlowski 
Reviewed-by: Neil Armstrong 
Link: https://patch.msgid.link/20260505102913.188406-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Vinod Koul

net: phy: make mdio_device.c part of libphy

2026-03-14T19:23:02+00:00

This patch
- makes mdio_device.c part of libphy
- makes mdio_device_(un)register_reset() static
- moves mdiobus_(un)register_device() from mdio_bus.c to mdio_device.c,
  stops exporting both functions and makes them private to phylib

This further decouples the MDIO consumer functionality from libphy.

Note: This makes MDIO driver registration part of phylib, therefore
      adjust Kconfig dependencies where needed.

Signed-off-by: Heiner Kallweit 
Link: https://patch.msgid.link/c6dbf9b3-3ca0-434b-ad3a-71fe602ab809@gmail.com
Signed-off-by: Jakub Kicinski

phy: broadcom: ns-usb3: Fix Wvoid-pointer-to-enum-cast warning (again)

2026-01-01T10:59:51+00:00

"family" is an enum, thus cast of pointer on 64-bit compile test with
clang W=1 causes:

  phy-bcm-ns-usb3.c:206:17: error: cast to smaller integer type 'enum bcm_ns_family' from 'const void *' [-Werror,-Wvoid-pointer-to-enum-cast]

This was already fixed in commit bd6e74a2f0a0 ("phy: broadcom: ns-usb3:
fix Wvoid-pointer-to-enum-cast warning") but then got bad in commit
21bf6fc47a1e ("phy: Use device_get_match_data()").

Note that after various discussions the preferred cast is via "unsigned
long", not "uintptr_t".

Fixes: 21bf6fc47a1e ("phy: Use device_get_match_data()")
Signed-off-by: Krzysztof Kozlowski 
Link: https://patch.msgid.link/20251224115533.154162-2-krzysztof.kozlowski@oss.qualcomm.com
Signed-off-by: Vinod Koul

phy: broadcom: bcm63xx-usbh: fix section mismatches

2025-11-20T16:31:55+00:00

Platform drivers can be probed after their init sections have been
discarded (e.g. on probe deferral or manual rebind through sysfs) so the
probe function and match table must not live in init.

Fixes: 783f6d3dcf35 ("phy: bcm63xx-usbh: Add BCM63xx USBH driver")
Cc: stable@vger.kernel.org	# 5.9
Cc: Álvaro Fernández Rojas 
Signed-off-by: Johan Hovold 
Reviewed-by: Neil Armstrong 
Link: https://patch.msgid.link/20251017054537.6884-1-johan@kernel.org
Signed-off-by: Vinod Koul

phy: broadcom: brcm-usb: drop unused module alias

2025-08-13T06:49:24+00:00

Since commit 9d5f51dcdb64 ("phy: usb: Add support for new Synopsys USB
controller on the 7211b0") the driver only supports OF probe so drop the
unused platform module alias.

Signed-off-by: Johan Hovold 
Reviewed-by: Neil Armstrong 
Link: https://lore.kernel.org/r/20250724154823.15998-3-johan@kernel.org
Signed-off-by: Vinod Koul

phy: broadcom: brcm-sata: drop unused module alias

2025-08-13T06:49:24+00:00

The driver has never supported anything but OF probe so drop the unused
platform module alias.

Signed-off-by: Johan Hovold 
Reviewed-by: Neil Armstrong 
Link: https://lore.kernel.org/r/20250724154823.15998-2-johan@kernel.org
Signed-off-by: Vinod Koul

phy: drop probe registration printks

2025-06-16T17:24:21+00:00

Drivers should generally be quiet on successful probe, but this is not
followed by some PHY drivers, for example:

	snps-eusb2-hsphy 88e1000.phy: Registered Snps-eUSB2 phy
	qcom-eusb2-repeater c432000.spmi:pmic@7:phy@fd00: Registered Qcom-eUSB2 repeater
	qcom-eusb2-repeater c432000.spmi:pmic@a:phy@fd00: Registered Qcom-eUSB2 repeater
	qcom-eusb2-repeater c432000.spmi:pmic@b:phy@fd00: Registered Qcom-eUSB2 repeater
	snps-eusb2-hsphy fd3000.phy: Registered Snps-eUSB2 phy
	snps-eusb2-hsphy fd9000.phy: Registered Snps-eUSB2 phy
	snps-eusb2-hsphy fde000.phy: Registered Snps-eUSB2 phy
	snps-eusb2-hsphy 88e0000.phy: Registered Snps-eUSB2 phy
	snps-eusb2-hsphy 88e2000.phy: Registered Snps-eUSB2 phy

Drop (or demote to debug level) unnecessary registration info messages
to make boot logs a little less noisy.

Signed-off-by: Johan Hovold 
Link: https://lore.kernel.org/r/20250523085112.11287-1-johan+linaro@kernel.org
Signed-off-by: Vinod Koul

phy: usb: add support for bcm74110

2025-04-11T07:21:13+00:00

bcm74110 adds a freerun utmi/ref clock that saves further power during
suspend states. A tune is also necessary to pass USB compliance test.

Signed-off-by: Justin Chen 
Reviewed-by: Florian Fainelli 
Link: https://lore.kernel.org/r/20250402185159.2976920-3-justin.chen@broadcom.com
Signed-off-by: Vinod Koul

phy: usb: Toggle the PHY power during init

2024-12-04T14:15:35+00:00

When bringing up the PHY, it might be in a bad state if left powered.
One case is we lose the PLL lock if the PLL is gated while the PHY
is powered. Toggle the PHY power so we can start from a known state.

Fixes: 4e5b9c9a73b3 ("phy: usb: Add support for new Synopsys USB controller on the 7216")
Signed-off-by: Justin Chen 
Acked-by: Florian Fainelli 
Link: https://lore.kernel.org/r/20241024213540.1059412-1-justin.chen@broadcom.com
Signed-off-by: Vinod Koul