linux.git/drivers/bcma, branch v6.6.132

bcma: don't register devices disabled in OF

2025-12-01T10:41:49+00:00

[ Upstream commit a2a69add80411dd295c9088c1bcf925b1f4e53d7 ]

Some bus devices can be marked as disabled for specific SoCs or models.
Those should not be registered to avoid probing them.

Signed-off-by: Rafał Miłecki 
Reviewed-by: Florian Fainelli 
Link: https://patch.msgid.link/20251003125126.27950-1-zajec5@gmail.com
Signed-off-by: Johannes Berg 
Signed-off-by: Sasha Levin

bcma: Add explicit of_device.h include

2023-04-14T12:32:56+00:00

bcma/main.c uses of_dma_configure() which is declared in of_device.h.
of_device.h gets implicitly included by of_platform.h, but that is going
to be removed soon.

Signed-off-by: Rob Herring 
Signed-off-by: Kalle Valo 
Link: https://lore.kernel.org/r/20230410232701.1561613-1-robh@kernel.org

bcma: remove unused mips_read32 function

2023-03-31T15:04:59+00:00

clang with W=1 reports
drivers/bcma/driver_mips.c:49:19: error: unused function
  'mips_read32' [-Werror,-Wunused-function]
static inline u32 mips_read32(struct bcma_drv_mips *mcore,
                  ^
This function is not used so remove it.

Signed-off-by: Tom Rix 
Reviewed-by: Simon Horman 
Signed-off-by: Kalle Valo 
Link: https://lore.kernel.org/r/20230324190647.2654293-1-trix@redhat.com

bcma: Use of_address_to_resource()

2023-03-31T15:04:40+00:00

Replace of_get_address() and of_translate_address() calls with single
call to of_address_to_resource().

Signed-off-by: Rob Herring 
Signed-off-by: Kalle Valo 
Link: https://lore.kernel.org/r/20230319163159.225773-1-robh@kernel.org

driver core: make struct bus_type.uevent() take a const *

2023-01-27T12:45:52+00:00

The uevent() callback in struct bus_type should not be modifying the
device that is passed into it, so mark it as a const * and propagate the
function signature changes out into all relevant subsystems that use
this callback.

Acked-by: Rafael J. Wysocki 
Acked-by: Hans de Goede 
Link: https://lore.kernel.org/r/20230111113018.459199-16-gregkh@linuxfoundation.org
Signed-off-by: Greg Kroah-Hartman

bcma: Fail probe if GPIO subdriver fails

2022-11-04T10:59:51+00:00

We currently register the BCMA core even if the GPIO portions
fail. There is no reason for this: the GPIO should register
just fine, if it fails the BCMA driver should fail.

We already gracefully handle the case where the GPIO driver is
not compiled in.

Signed-off-by: Linus Walleij 
Signed-off-by: Kalle Valo 
Link: https://lore.kernel.org/r/20221028093000.239020-1-linus.walleij@linaro.org

Kalle Valo says:

2022-10-29T01:31:40+00:00

====================
pull-request: wireless-next-2022-10-28

First set of patches v6.2. mac80211 refactoring continues for Wi-Fi 7.
All mac80211 driver are now converted to use internal TX queues, this
might cause some regressions so we wanted to do this early in the
cycle.

Note: wireless tree was merged[1] to wireless-next to avoid some
conflicts with mac80211 patches between the trees. Unfortunately there
are still two smaller conflicts in net/mac80211/util.c which Stephen
also reported[2]. In the first conflict initialise scratch_len to
"params->scratch_len ?: 3 * params->len" (note number 3, not 2!) and
in the second conflict take the version which uses elems->scratch_pos.

[1] https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git/commit/?id=dfd2d876b3fda1790bc0239ba4c6967e25d16e91
[2] https://lore.kernel.org/all/20221020032340.5cf101c0@canb.auug.org.au/

mac80211
 - preparation for Wi-Fi 7 Multi-Link Operation (MLO) continues
 - add API to show the link STAs in debugfs
 - all mac80211 drivers are now using mac80211 internal TX queues (iTXQs)

rtw89
 - support 8852BE

rtl8xxxu
 - support RTL8188FU

brmfmac
 - support two station interfaces concurrently

bcma
 - support SPROM rev 11
====================

Link: https://lore.kernel.org/r/20221028132943.304ECC433B5@smtp.kernel.org
Signed-off-by: Jakub Kicinski

bcma: gpio: Convert to immutable gpio irqchip

2022-10-19T06:02:18+00:00

This switches the BCMA gpio irqchip to be immutable. The GPIO subsystem plays
tricks on the irqchip structures, and we're fixing it one driver at a time. See
merge commit 4bde53ab3370 ("Merge branch irq/gpio-immutable into
irq/irqchip-next") for all the details.

Tested on the D-Link DWL-6810AP.

Cc: Marc Zyngier 
Cc: Bartosz Golaszewski 
Cc: Rafał Miłecki 
Signed-off-by: Linus Walleij 
Acked-by: Marc Zyngier 
Reviewed-by: Bartosz Golaszewski 
Signed-off-by: Kalle Valo 
Link: https://lore.kernel.org/r/20221012192348.2234478-1-linus.walleij@linaro.org

bcma: support SPROM rev 11

2022-10-19T05:59:37+00:00

Rev 11 works fine for me to set the MAC address of gmac0 and
gmac1 in the D-Link DWL-8610AP.

Cc: Rafał Miłecki 
Signed-off-by: Linus Walleij 
Signed-off-by: Kalle Valo 
Link: https://lore.kernel.org/r/20221011122941.2053705-1-linus.walleij@linaro.org

Merge tag 'irq-core-2022-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2022-10-12T17:23:24+00:00

Pull interrupt updates from Thomas Gleixner:
 "Core code:

   - Provide a generic wrapper which can be utilized in drivers to
     handle the problem of force threaded demultiplex interrupts on RT
     enabled kernels. This avoids conditionals and horrible quirks in
     drivers all over the place

   - Fix up affected pinctrl and GPIO drivers to make them cleanly RT
     safe

  Interrupt drivers:

   - A new driver for the FSL MU platform specific MSI implementation

   - Make irqchip_init() available for pure ACPI based systems

   - Provide a functional DT binding for the Realtek RTL interrupt chip

   - The usual DT updates and small code improvements all over the
     place"

* tag 'irq-core-2022-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits)
  irqchip: IMX_MU_MSI should depend on ARCH_MXC
  irqchip/imx-mu-msi: Fix wrong register offset for 8ulp
  irqchip/ls-extirq: Fix invalid wait context by avoiding to use regmap
  dt-bindings: irqchip: Describe the IMX MU block as a MSI controller
  irqchip: Add IMX MU MSI controller driver
  dt-bindings: irqchip: renesas,irqc: Add r8a779g0 support
  irqchip/gic-v3: Fix typo in comment
  dt-bindings: interrupt-controller: ti,sci-intr: Fix missing reg property in the binding
  dt-bindings: irqchip: ti,sci-inta: Fix warning for missing #interrupt-cells
  irqchip: Allow extra fields to be passed to IRQCHIP_PLATFORM_DRIVER_END
  platform-msi: Export symbol platform_msi_create_irq_domain()
  irqchip/realtek-rtl: use parent interrupts
  dt-bindings: interrupt-controller: realtek,rtl-intc: require parents
  irqchip/realtek-rtl: use irq_domain_add_linear()
  irqchip: Make irqchip_init() usable on pure ACPI systems
  bcma: gpio: Use generic_handle_irq_safe()
  gpio: mlxbf2: Use generic_handle_irq_safe()
  platform/x86: intel_int0002_vgpio: Use generic_handle_irq_safe()
  ssb: gpio: Use generic_handle_irq_safe()
  pinctrl: amd: Use generic_handle_irq_safe()
  ...