Add device-tree bindings for the RT2800 SOC wifi device found in older
Ralink/Mediatek devices.
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250722212856.11343-8-rosenp@gmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Introduce 'firmware-name' property to allow end-users and/or integrators
to decide which usecase-specific firmware to run on the WCN6855. This is
necessary due to resource limitations such as memory capacity and
CPU capability, or performance and power optimization for different
application scenarios.
Two firmwares are supported: 'WCN6855/hw2.0' and 'WCN6855/hw2.0/nfa765'.
The former is the default firmware, suitable for most WiFi 6 STA
functions. The latter adds support for commercial-quality SAP and
optimizes power consumption for IoT applications.
Signed-off-by: Miaoqing Pan <miaoqing.pan@oss.qualcomm.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20250522013444.1301330-2-miaoqing.pan@oss.qualcomm.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
These are for the wireless chips that come built in with various
Atheros/QCA SoCs. dts wise, the difference between pcie and the wmac is
AHB > PCIE > WIFI
AHB > WIFI
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Toke Høiland-Jørgensen <toke@toke.dk>
Link: https://patch.msgid.link/20250609030851.17739-4-rosenp@gmail.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Here is the big set of USB and Thunderbolt changes for 6.16-rc1.
Included in here are the following:
- USB offload support for audio devices. I think this takes the
record for the most number of patch series (30+) over the longest
period of time (2+ years) to get merged properly. Many props go to
Wesley Cheng for seeing this effort through, they took a major
out-of-tree hacked-up-monstrosity that was created by multiple
vendors for their specific devices, got it all merged into a
semi-coherent set of changes, and got all of the different major
subsystems to agree on how this should be implemented both with
changes to their code as well as userspace apis, AND wrangled the
hardware companies into agreeing to go forward with this, despite
making them all redo work they had already done in their private
device trees. This feature offers major power savings on embedded
devices where a USB audio stream can continue to flow while the rest
of the system is sleeping, something that devices running on battery
power really care about. There are still some more small tweaks
left to be done here, and those patches are still out for review and
arguing among the different hardware companies, but this is a major
step forward and a great example of how to do upstream development
well.
- small number of thunderbolt fixes and updates, things seem to be
slowing down here (famous last words...)
- xhci refactors and reworking to try to handle some rough corner
cases in some hardware implementations where things don't always
work properly
- typec driver updates
- USB3 power management reworking and updates
- Removal of some old and orphaned UDC gadget drivers that had not
been used in a very long time, dropping over 11 thousand lines from
the tree, always a nice thing, making up for the 12k lines added for
the USB offload feature.
- lots of little updates and fixes in different drivers
All of these have been in linux-next for over 2 weeks, the USB offload
logic has been in there for 8 weeks now, with no reported issues
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB / Thunderbolt updates from Greg KH:
"Here is the big set of USB and Thunderbolt changes for 6.16-rc1.
Included in here are the following:
- USB offload support for audio devices.
I think this takes the record for the most number of patch series
(30+) over the longest period of time (2+ years) to get merged
properly.
Many props go to Wesley Cheng for seeing this effort through, they
took a major out-of-tree hacked-up-monstrosity that was created by
multiple vendors for their specific devices, got it all merged into
a semi-coherent set of changes, and got all of the different major
subsystems to agree on how this should be implemented both with
changes to their code as well as userspace apis, AND wrangled the
hardware companies into agreeing to go forward with this, despite
making them all redo work they had already done in their private
device trees.
This feature offers major power savings on embedded devices where a
USB audio stream can continue to flow while the rest of the system
is sleeping, something that devices running on battery power really
care about. There are still some more small tweaks left to be done
here, and those patches are still out for review and arguing among
the different hardware companies, but this is a major step forward
and a great example of how to do upstream development well.
- small number of thunderbolt fixes and updates, things seem to be
slowing down here (famous last words...)
- xhci refactors and reworking to try to handle some rough corner
cases in some hardware implementations where things don't always
work properly
- typec driver updates
- USB3 power management reworking and updates
- Removal of some old and orphaned UDC gadget drivers that had not
been used in a very long time, dropping over 11 thousand lines from
the tree, always a nice thing, making up for the 12k lines added
for the USB offload feature.
- lots of little updates and fixes in different drivers
All of these have been in linux-next for over 2 weeks, the USB offload
logic has been in there for 8 weeks now, with no reported issues"
* tag 'usb-6.16-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (172 commits)
ALSA: usb-audio: qcom: fix USB_XHCI dependency
ASoC: qdsp6: fix compile-testing without CONFIG_OF
usb: misc: onboard_usb_dev: fix build warning for CONFIG_USB_ONBOARD_DEV_USB5744=n
usb: typec: tipd: fix typo in TPS_STATUS_HIGH_VOLAGE_WARNING macro
USB: typec: fix const issue in typec_match()
USB: gadget: udc: fix const issue in gadget_match_driver()
USB: gadget: fix up const issue with struct usb_function_instance
USB: serial: pl2303: add new chip PL2303GC-Q20 and PL2303GT-2AB
USB: serial: bus: fix const issue in usb_serial_device_match()
usb: usbtmc: Fix timeout value in get_stb
usb: usbtmc: Fix read_stb function and get_stb ioctl
ALSA: qc_audio_offload: try to reduce address space confusion
ALSA: qc_audio_offload: avoid leaking xfer_buf allocation
ALSA: qc_audio_offload: rename dma/iova/va/cpu/phys variables
ALSA: usb-audio: qcom: Fix an error handling path in qc_usb_audio_probe()
usb: misc: onboard_usb_dev: Fix usb5744 initialization sequence
dt-bindings: usb: ti,usb8041: Add binding for TI USB8044 hub controller
usb: misc: onboard_usb_dev: Add support for TI TUSB8044 hub
usb: gadget: lpc32xx_udc: Use USB API functions rather than constants
usb: gadget: epautoconf: Use USB API functions rather than constants
...
Introduce 'firmware-name' property to allow end-users and/or integrators
to decide which usecase-specific firmware to run on the WCN7850 platform.
This is necessary due to resource limitations such as memory capacity and
CPU capability, or performance and power optimization for different
application scenarios.
Two firmwares are supported: 'WCN7850/hw2.0' and 'WCN7850/hw2.0/ncm825'.
The former is the default firmware, suitable for most WiFi 7 STA
functions. The latter adds support for commercial-quality SAP and
optimizes power consumption for IoT applications.
Signed-off-by: Miaoqing Pan <quic_miaoqing@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20250424005703.2479907-2-quic_miaoqing@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
ath12k:
Enable AHB support for IPQ5332.
Add monitor interface support to QCN9274.
Add MLO support to WCN7850.
Add 802.11d scan offload support to WCN7850.
ath11k:
Restore hibernation support
In addition, perform the usual set of bug fixes and cleanups across
all supported drivers.
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Merge tag 'ath-next-20250418' of git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath into wireless-next
Jeff Johnson says:
====================
ath.git patches for v6.16
ath12k:
Enable AHB support for IPQ5332.
Add monitor interface support to QCN9274.
Add MLO support to WCN7850.
Add 802.11d scan offload support to WCN7850.
ath11k:
Restore hibernation support
In addition, perform the usual set of bug fixes and cleanups across
all supported drivers.
====================
Change-Id: I6555e64d7434f3a5fed5faab25057be93106b18e
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Instead listing local-mac-address and mac-address properties, reference
wireless-controller.yaml schema. The schema brings in constraints for the
property checked during `make dtbs_check`.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Jérôme Pouiller <jerome.pouiller@silabs.com>
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: David Heidelberg <david@ixit.cz>
Link: https://patch.msgid.link/20250324-dt-bindings-network-class-v5-4-f5c3fe00e8f0@ixit.cz
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
The wireless-controller schema specifies local-mac-address as
used in the bcm4329-fmac device nodes of Apple silicon devices
(arch/arm64/boot/dts/apple).
Fixes `make dtbs_check` for those devices.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Janne Grunau <j@jannau.net>
Signed-off-by: David Heidelberg <david@ixit.cz>
Link: https://patch.msgid.link/20250324-dt-bindings-network-class-v5-3-f5c3fe00e8f0@ixit.cz
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This is an on-board USB device that requires a 3.3V supply.
Signed-off-by: J. Neuschäfer <j.ne@posteo.net>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20250408-rtl-onboard-v2-1-0b6730b90e31@posteo.net
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Add device-tree bindings for the ATH12K module found in the IPQ5332
device.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com>
Link: https://patch.msgid.link/20250321-ath12k-ahb-v12-1-bb389ed76ae5@quicinc.com
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
This development cycle again featured multiple patchsets to ath12k to
support the new 802.11be MLO feature. In addition, there was the usual
set of bug fixes and cleanups.
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Merge tag 'ath-next-20250305' of git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath
Jeff Johnson says:
====================
ath.git patches for v6.15
This development cycle again featured multiple patchsets to ath12k to
support the new 802.11be MLO feature. In addition, there was the usual
set of bug fixes and cleanups.
====================
Link: https://lore.kernel.org/linux-wireless/d01b1976-ebe8-48cd-8f49-32bfa00bed7e@oss.qualcomm.com/
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Devicetree properties describing exactly the same thing should be
reusable between device bindings. All Qualcomm Atheros WiFi chips needs
certain calibration data, so properties should not be prefixed with
device family (ath12k).
Deprecate qcom,ath12k-calibration-variant and alike, so we gradually
switch to a common property. This will also allow moving these
properties to common schema, if desired.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patch.msgid.link/20250225-b-wifi-qcom-calibration-variant-v1-3-3b2aa3f89c53@linaro.org
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Devicetree properties describing exactly the same thing should be
reusable between device bindings. All Qualcomm Atheros WiFi chips needs
certain calibration data, so properties should not be prefixed with
device family (ath11k).
Deprecate qcom,ath11k-calibration-variant and alike, so we gradually
switch to a common property. This will also allow moving these
properties to common schema, if desired.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patch.msgid.link/20250225-b-wifi-qcom-calibration-variant-v1-2-3b2aa3f89c53@linaro.org
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
Devicetree properties describing exactly the same thing should be
reusable between device bindings. All Qualcomm Atheros WiFi chips needs
certain calibration data, so properties should not be prefixed with
device family (ath10k).
Deprecate qcom,ath10k-calibration-variant and alike, so we gradually
switch to a common property. This will also allow moving these
properties to common schema, if desired.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com>
Link: https://patch.msgid.link/20250225-b-wifi-qcom-calibration-variant-v1-1-3b2aa3f89c53@linaro.org
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
I'm stepping down as ath10k, ath11k and ath12k maintainer so remove me from
MAINTAINERS file and Device Tree bindings. Jeff continues as the maintainer.
As my quicinc.com email will not work anymore so add an entry to .mailmap file
to direct the mail to my kernel.org address.
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Acked-by: Jeff Johnson <jjohnson@kernel.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20250203180445.1429640-1-kvalo@kernel.org
This development cycle again featured multiple patchsets to ath12k to
support the new 802.11be MLO feature, this time including the device
grouping infrastructure, and the advertisement of MLO support to the
wireless core. However the MLO feature is still considered to be
incomplete.
In addition, there was the usual set of bug fixes and cleanups, mostly
in ath12k, but also in ath9k.
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Merge tag 'ath-next-20250114' of git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath
ath.git patches for v6.14
This development cycle again featured multiple patchsets to ath12k to
support the new 802.11be MLO feature, this time including the device
grouping infrastructure, and the advertisement of MLO support to the
wireless core. However the MLO feature is still considered to be
incomplete.
In addition, there was the usual set of bug fixes and cleanups, mostly
in ath12k, but also in ath9k.
DTS example in the bindings should be indented with 2- or 4-spaces and
aligned with opening '- |', so correct any differences like 3-spaces or
mixtures 2- and 4-spaces in one binding.
No functional changes here, but saves some comments during reviews of
new patches built on existing code.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> # for net/can
Reviewed-by: Roger Quadros <rogerq@kernel.org> # for ti,k3-am654-*
Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> # net/brcm,*
Reviewed-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Link: https://patch.msgid.link/20250107125613.211478-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
The QCN9274 WiFi device supports WSI (WLAN Serial Interface). WSI is used
to exchange specific control information across radios using a doorbell
mechanism. This WSI connection is essential for exchanging control
information among these devices. The WSI interface in the QCN9274 includes
TX and RX ports, which are used to connect multiple WSI-supported devices
together, forming a WSI group.
Describe QCN9274 PCI wifi device with WSI interface.
Signed-off-by: Raj Kumar Bhagat <quic_rajkbhag@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://patch.msgid.link/20241211153432.775335-2-kvalo@kernel.org
Signed-off-by: Jeff Johnson <jeff.johnson@oss.qualcomm.com>
This development cycle featured phase 1 of patches to ath12k to
support the new 802.11be MLO feature, along with other ath12k feature
patches. In older drivers, support for some additional devices were
added. And there was the usual set of bug fixes and cleanups across
most drivers.
Per-driver highlights:
ath12k
* Switch to using wiphy_lock() and remove ar->conf_mutex
* Convert struct ath12k_sta::update_wk to use struct wiphy_work
* Add phase 1 of 802.11be MLO support
* Add firmware coredump collection support
* Add debugfs support for a multitude of statistics
* Fix host representation of multiple hal_rx structs
* Fix use-after-free in ath12k_dp_cc_cleanup()
* Skip Rx TID cleanup for self peer
* Fix warning and crash when unloading in a VM
* Convert CE interrupt handling from tasklet to BH workqueue
* Fix A-MSDU indication in monitor mode
ath11k
* Fix double free issue during SRNG deinit
* Enable firmware diagnostic events for WCN6750
* Fix CE offset address calculation for WCN6750 during SSR
* Fix stack frame size warning in ath11k_vif_wow_set_wakeups()
* Document the inputs for ath11k on WCN6855
ath10k
* Fix multiple stack frame size warnings
* Fix invalid VHT parameters in supported_vht_mcs_rate_nss* structs
* Avoid NULL pointer error during SDIO remove
ath5k
* Add support for Arcadyan ARV45XX AR2417 & Gigaset SX76[23] AR241[34]A
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Merge tag 'ath-next-20241030' of git://git.kernel.org/pub/scm/linux/kernel/git/ath/ath
ath.git patches for v6.13
This development cycle featured phase 1 of patches to ath12k to
support the new 802.11be MLO feature, along with other ath12k feature
patches. In older drivers, support for some additional devices were
added. And there was the usual set of bug fixes and cleanups across
most drivers.
Per-driver highlights:
ath12k
* Switch to using wiphy_lock() and remove ar->conf_mutex
* Convert struct ath12k_sta::update_wk to use struct wiphy_work
* Add phase 1 of 802.11be MLO support
* Add firmware coredump collection support
* Add debugfs support for a multitude of statistics
* Fix host representation of multiple hal_rx structs
* Fix use-after-free in ath12k_dp_cc_cleanup()
* Skip Rx TID cleanup for self peer
* Fix warning and crash when unloading in a VM
* Convert CE interrupt handling from tasklet to BH workqueue
* Fix A-MSDU indication in monitor mode
ath11k
* Fix double free issue during SRNG deinit
* Enable firmware diagnostic events for WCN6750
* Fix CE offset address calculation for WCN6750 during SSR
* Fix stack frame size warning in ath11k_vif_wow_set_wakeups()
* Document the inputs for ath11k on WCN6855
ath10k
* Fix multiple stack frame size warnings
* Fix invalid VHT parameters in supported_vht_mcs_rate_nss* structs
* Avoid NULL pointer error during SDIO remove
ath5k
* Add support for Arcadyan ARV45XX AR2417 & Gigaset SX76[23] AR241[34]A
Document compatible string for the WILC3000 chip. The chip is similar
to WILC1000, except that the register layout is slightly different and
it does not support WPA3/SAE.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20241004114551.40236-1-marex@denx.de
Describe the inputs from the PMU of the ath11k module on WCN6855.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://patch.msgid.link/20240814082301.8091-1-brgl@bgdev.pl
Not only AP6275P Wi-Fi device but also all Broadcom wireless devices allow
external low power clock input. In DTS the clock as an optional choice in
the absence of an internal clock.
Reviewed-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jacobe Zang <jacobe.zang@wesion.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20240910-wireless-mainline-v14-2-9d80fea5326d@wesion.com
It's the device id used by AP6275P which is the Wi-Fi module
used by Rockchip's RK3588 evaluation board and also used in
some other RK3588 boards.
Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Jacobe Zang <jacobe.zang@wesion.com>
Reviewed-by: Sebastian Reichel <sebastian.reichel@collabora.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20240910-wireless-mainline-v14-1-9d80fea5326d@wesion.com
Convert binding doc marvel-8xxx.txt to yaml format.
Additional change:
- Remove marvell,caldata_00_txpwrlimit_2g_cfg_set in example.
- Remove mmc related property in example.
- Add wakeup-source property.
- Remove vmmc-supply and mmc-pwrseq.
Fix below warning:
arch/arm64/boot/dts/freescale/imx8mp-beacon-kit.dtb: /soc@0/bus@30800000/mmc@30b40000/wifi@1:
failed to match any schema with compatible: ['marvell,sd8997']
Acked-by: Brian Norris <briannorris@chromium.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://patch.msgid.link/20240820142143.443151-1-Frank.Li@nxp.com
Add device-tree bindings for the ATH12K module found in the WCN7850
package.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://msgid.link/20240605122106.23818-3-brgl@bgdev.pl
Add a PCI compatible for the ATH11K module on QCA6390 and describe the
power inputs from the PMU that it consumes.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://msgid.link/20240605122106.23818-2-brgl@bgdev.pl
Convention for examples is to only show what's covered by the binding,
so drop the provider "qcom,ipq8074-wcss-pil". It is also not documented
by a schema which caused a warning.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://msgid.link/20240528134610.4075204-1-robh@kernel.org
The ath10k driver waits for an "MSA_READY" indicator
to complete initialization. If the indicator is not
received, then the device remains unusable.
cf. ath10k_qmi_driver_event_work()
Several msm8998-based devices are affected by this issue.
Oddly, it seems safe to NOT wait for the indicator, and
proceed immediately when QMI_EVENT_SERVER_ARRIVE.
Jeff Johnson wrote:
The feedback I received was "it might be ok to change all ath10k qmi
to skip waiting for msa_ready", and it was pointed out that ath11k
(and ath12k) do not wait for it.
However with so many deployed devices, "might be ok" isn't a strong
argument for changing the default behavior.
Kalle Valo first suggested setting a bit in firmware-5.bin to trigger
work-around in the driver. However, firmware-5.bin is parsed too late.
So we are stuck with a DT property.
Signed-off-by: Marc Gonzalez <mgonzalez@freebox.fr>
Reviewed-by: Bjorn Andersson <quic_bjorande@quicinc.com>
Acked-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://msgid.link/54ac2295-36b4-49fc-9583-a10db8d9d5d6@freebox.fr
This is an existing optional property that ieee80211.yaml/cfg80211
provides. It's useful to further restrict supported frequencies
for a specified device through device-tree.
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://msgid.link/fc606d2550d047a53b4289235dd3c0fe23d5daac.1686486468.git.chunkeey@gmail.com
For WCN3990 platforms we need to look for the platform / board specific
firmware-N.mbn file which corresponds to the wlanmdsp.mbn loaded to the
modem DSP via the TQFTPserv. Add firmware-name property describing this
classifier.
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://msgid.link/20240306-wcn3990-firmware-path-v2-1-f89e98e71a57@linaro.org
CYW43439 is a Wi-Fi + Bluetooth combo device from Infineon. The
WiFi part is capable of 802.11 b/g/n. This chip is present e.g.
on muRata 1YN module. Extend the binding with its DT compatible.
Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://msgid.link/20240309031355.269835-1-marex@denx.de
Only some minor cleanup in ath11k and ath12k. Adding Jeff as the
maintainer for ath10k, ath11k and ath12k DT bindings.
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Merge tag 'ath-next-20240305' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath
ath.git patches for v6.9
Only some minor cleanup in ath11k and ath12k. Adding Jeff as the
maintainer for ath10k, ath11k and ath12k DT bindings.
Add Jeff Johnson as a maintainer of the qcom,ath1*k.yaml files.
Signed-off-by: Jeff Johnson <quic_jjohnson@quicinc.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://msgid.link/20240217-ath1xk-maintainer-v1-1-9f7ff5fb6bf4@quicinc.com
MT7981 (Filogic 820) is a low cost version of MT7986 (Filogic 830) with
a similar wireless controller that also supports four interrupts.
Cc: Peter Chiu <chui-hao.chiu@mediatek.com>
Cc: Felix Fietkau <nbd@nbd.name>
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
The mt7986 can support four interrupts to distribute the interrupts
to different CPUs.
Signed-off-by: Peter Chiu <chui-hao.chiu@mediatek.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
All kind of calibration data should be described as NVMEM cells of NVMEM
devices. That is more generic solution than "mediatek,mtd-eeprom" which
is MTD specific.
Add support for EEPROM NVMEM cells and deprecate existing MTD-based
property.
Cc: Christian Marangi <ansuelsmth@gmail.com>
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
The biggest change this time is for the 32-bit devicetree files, which
are all moved to a new location, using separate subdirectories for each
SoC vendor, following the same scheme that is used on arm64, mips and
riscv. This has been discussed for many years, but so far we never did
this as there was a plan to move the files out of the kernel entirely,
which has never happened.
The impact of this will be that all external patches no longer apply,
and anything depending on the location of the dtb files in the build
directory will have to change. The installed files after 'make
dtbs_install' keep the current location.
There are six added SoCs here that are largely variants of previously
added chips. Two other chips are added in a separate branch along
with their device drivers.
* The Samsung Exynos 4212 makes its return after the Samsung Galaxy
Express phone is addded at last. The SoC support was originally
added in 2012 but removed again in 2017 as it was unused at the time.
* Amlogic C3 is a Cortex-A35 based smart IP camera chip
* Qualcomm MSM8939 (Snapdragon 615) is a more featureful variant of
the still common MSM8916 (Snapdragon 410) phone chip that has been
supported for a long time.
* Qualcomm SC8180x (Snapdragon 8cx) is one of their earlier high-end
laptop chips, used in the Lenovo Flex 5G, which is added along with
the reference board.
* Qualcomm SDX75 is the latest generation modem chip that is used
as a peripherial in phones but can also run a standalone Linux. Unlike
the prior 32-bit SDX65 and SDX55, this now has a 64-bit Cortex-A55.
* Alibaba T-Head TH1520 is a quad-core RISC-V chip based on the Xuantie
C910 core, a step up from all previously added rv64 chips.
All of the above come with reference board implementations, those included
there are 39 new board files, but only five more 32-bit this time, probably
a new low:
* Marantec Maveo board based on dhcor imx6ull module
* Endian 4i Edge 200, based on the armv5 Marvell Kirkwood chip
* Epson Moverio BT-200 AR glasses based on TI OMAP4
* PHYTEC STM32MP1-3 Dev board based on STM32MP15 PHYTEC SOM
* ICnova ADB4006 board based on Allwinner A20
On the 64-bit side, there are also fewer addded machines than
we had in the recent releases:
* Three boards based on NXP i.MX8: Emtop SoM & Baseboard,
NXP i.MX8MM EVKB board and i.MX8MP based Gateworks Venice
gw7905-2x device.
* NVIDIA IGX Orin and Jetson Orin Nano boards, both based on
tegra234
* Qualcomm gains support for 6 reference boards on various members
of their IPQ networking SoC series, as well as the Sony Xperia M4
Aqua phone, the Acer Aspire 1 laptop, and the Fxtec Pro1X board
on top of the various reference platforms for their new chips.
* Rockchips support for several newer boards: Indiedroid Nova (rk3588),
Edgeble Neural Compute Module 6B (rk3588), FriendlyARM NanoPi R2C
Plus (rk3328), Anbernic RG353PS (rk3566), Lunzn Fastrhino R66S/R68S
(rk3568)
* TI K3/AM625 based PHYTEC phyBOARD-Lyra-AM625 board and Toradex Verdin
family with AM62 COM, carrier and dev boards
Other changes to existing boards contain the usual minor improvements
along with
* continued updates to clean up dts files based on dtc warnings and
binding checks, in particular cache properties and node names
* support for devicetree overlays on at91, bcm283x
* significant additions to existing SoC support on mediatek, qualcomm,
ti k3 family, starfive jh71xx, NXP i.MX6 and i.MX8, ST STM32MP1
As usual, a lot more detail is available in the individual merge
commits.
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Merge tag 'soc-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC devicetree updates from Arnd Bergmann:
"The biggest change this time is for the 32-bit devicetree files, which
are all moved to a new location, using separate subdirectories for
each SoC vendor, following the same scheme that is used on arm64, mips
and riscv. This has been discussed for many years, but so far we never
did this as there was a plan to move the files out of the kernel
entirely, which has never happened.
The impact of this will be that all external patches no longer apply,
and anything depending on the location of the dtb files in the build
directory will have to change. The installed files after 'make
dtbs_install' keep the current location.
There are six added SoCs here that are largely variants of previously
added chips. Two other chips are added in a separate branch along with
their device drivers.
- The Samsung Exynos 4212 makes its return after the Samsung Galaxy
Express phone is addded at last. The SoC support was originally
added in 2012 but removed again in 2017 as it was unused at the
time.
- Amlogic C3 is a Cortex-A35 based smart IP camera chip
- Qualcomm MSM8939 (Snapdragon 615) is a more featureful variant of
the still common MSM8916 (Snapdragon 410) phone chip that has been
supported for a long time.
- Qualcomm SC8180x (Snapdragon 8cx) is one of their earlier high-end
laptop chips, used in the Lenovo Flex 5G, which is added along with
the reference board.
- Qualcomm SDX75 is the latest generation modem chip that is used as
a peripherial in phones but can also run a standalone Linux. Unlike
the prior 32-bit SDX65 and SDX55, this now has a 64-bit Cortex-A55.
- Alibaba T-Head TH1520 is a quad-core RISC-V chip based on the
Xuantie C910 core, a step up from all previously added rv64 chips.
All of the above come with reference board implementations, those
included there are 39 new board files, but only five more 32-bit this
time, probably a new low:
- Marantec Maveo board based on dhcor imx6ull module
- Endian 4i Edge 200, based on the armv5 Marvell Kirkwood chip
- Epson Moverio BT-200 AR glasses based on TI OMAP4
- PHYTEC STM32MP1-3 Dev board based on STM32MP15 PHYTEC SOM
- ICnova ADB4006 board based on Allwinner A20
On the 64-bit side, there are also fewer addded machines than we had
in the recent releases:
- Three boards based on NXP i.MX8: Emtop SoM & Baseboard, NXP i.MX8MM
EVKB board and i.MX8MP based Gateworks Venice gw7905-2x device.
- NVIDIA IGX Orin and Jetson Orin Nano boards, both based on tegra234
- Qualcomm gains support for 6 reference boards on various members of
their IPQ networking SoC series, as well as the Sony Xperia M4 Aqua
phone, the Acer Aspire 1 laptop, and the Fxtec Pro1X board on top
of the various reference platforms for their new chips.
- Rockchips support for several newer boards: Indiedroid Nova
(rk3588), Edgeble Neural Compute Module 6B (rk3588), FriendlyARM
NanoPi R2C Plus (rk3328), Anbernic RG353PS (rk3566), Lunzn
Fastrhino R66S/R68S (rk3568)
- TI K3/AM625 based PHYTEC phyBOARD-Lyra-AM625 board and Toradex
Verdin family with AM62 COM, carrier and dev boards
Other changes to existing boards contain the usual minor improvements
along with
- continued updates to clean up dts files based on dtc warnings and
binding checks, in particular cache properties and node names
- support for devicetree overlays on at91, bcm283x
- significant additions to existing SoC support on mediatek,
qualcomm, ti k3 family, starfive jh71xx, NXP i.MX6 and i.MX8, ST
STM32MP1
As usual, a lot more detail is available in the individual merge
commits"
* tag 'soc-dt-6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (926 commits)
ARM: mvebu: fix unit address on armada-390-db flash
ARM: dts: Move .dts files to vendor sub-directories
kbuild: Support flat DTBs install
ARM: dts: Add .dts files missing from the build
ARM: dts: allwinner: Use quoted #include
ARM: dts: lan966x: kontron-d10: add PHY interrupts
ARM: dts: lan966x: kontron-d10: fix SPI CS
ARM: dts: lan966x: kontron-d10: fix board reset
ARM: dts: at91: Enable device-tree overlay support for AT91 boards
arm: dts: Enable device-tree overlay support for AT91 boards
arm64: dts: exynos: Remove clock from Exynos850 pmu_system_controller
ARM: dts: at91: use generic name for shutdown controller
ARM: dts: BCM5301X: Add cells sizes to PCIe nodes
dt-bindings: firmware: brcm,kona-smc: convert to YAML
riscv: dts: sort makefile entries by directory
riscv: defconfig: enable T-HEAD SoC
MAINTAINERS: add entry for T-HEAD RISC-V SoC
riscv: dts: thead: add sipeed Lichee Pi 4A board device tree
riscv: dts: add initial T-HEAD TH1520 SoC device tree
riscv: Add the T-HEAD SoC family Kconfig option
...
This is an existing optional property that ieee80211.yaml/cfg80211
provides. It's useful to further restrict supported frequencies
for a specified device through device-tree.
For testing the addition, I added the ieee80211-freq-limit
property with values from an OpenMesh A62 device. This is
because the OpenMesh A62 has "special filters in front of
the RX+TX paths to the 5GHz PHYs. These filtered channel
can in theory still be used by the hardware but the signal
strength is reduced so much that it makes no sense."
The driver supported this since ~2018 by
commit 34d5629d2c ("ath10k: limit available channels via DT ieee80211-freq-limit")
Link: https://git.openwrt.org/?p=openwrt/openwrt.git;a=commit;h=e3b8ae2b09e137ce2eae33551923daf302293a0c
Signed-off-by: Christian Lamparter <chunkeey@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/c33c928b7c6c9bb4e7abe84eb8df9f440add275b.1686486464.git.chunkeey@gmail.com
It's an 802.11ac chipset that can be found hardwired in a lot of
Northstar based routers.
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230602135925.14143-1-zajec5@gmail.com
Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
ath.git patches for v6.4. Major changes:
wcn36xx
* support for pronto v3 hardware
ath11k
* PCIe DeviceTree bindings
* WCN6750: enable SAR support
ath10k
* convert DeviceTree bindings to YAML
Convert the ath10k bindings to YAML.
Dropped properties that are absent at the current state of mainline:
- qcom,msi_addr
- qcom,msi_base
Somewhat based on the ath11k bindings.
Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230406-topic-ath10k_bindings-v4-1-9f67a6bb0d56@linaro.org
LEDs can be in low-active mode, driver already supports it, but
documentation is missing. Add documentation for the dt property.
Signed-off-by: Frank Wunderlich <frank-w@public-files.de>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Add devicetree bindings for Qualcomm ath11k PCIe devices such as WCN6855
for which the calibration data variant may need to be described.
Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20230321094011.9759-2-johan+linaro@kernel.org
SPI and I2C bus node names are expected to be "spi" or "i2c",
respectively, with nothing else, a unit-address, or a '-N' index. A
pattern of 'spi0' or 'i2c0' or similar has crept in. Fix all these
cases. Mostly scripted with the following commands:
git grep -l '\si2c[0-9] {' Documentation/devicetree/ | xargs sed -i -e 's/i2c[0-9] {/i2c {/'
git grep -l '\sspi[0-9] {' Documentation/devicetree/ | xargs sed -i -e 's/spi[0-9] {/spi {/'
With this, a few errors in examples were exposed and fixed.
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> # for the microchip,mcp251xfd.yaml
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Sebastian Reichel <sebastian.reichel@collabora.com> # for power-supply
Acked-by: Wolfram Sang <wsa@kernel.org>
Acked-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20230228215433.3944508-1-robh@kernel.org
Signed-off-by: Rob Herring <robh@kernel.org>
ath.git patches for v6.3. Major changes:
ath12k
* new driver for Qualcomm Wi-Fi 7 devices
ath11k
* IPQ5018 support
* Fine Timing Measurement (FTM) responder role support
* channel 177 support
ath10k
* store WLAN firmware version in SMEM image table
The Marvell SD8978 (aka NXP IW416) uses identical registers as SD8987,
so reuse the existing mwifiex_reg_sd8987 definition.
Note that mwifiex_reg_sd8977 and mwifiex_reg_sd8997 are likewise
identical, save for the fw_dump_ctrl register: They define it as 0xf0
whereas mwifiex_reg_sd8987 defines it as 0xf9. I've verified that
0xf9 is the correct value on SD8978. NXP's out-of-tree driver uses
0xf9 for all of them, so there's a chance that 0xf0 is not correct
in the mwifiex_reg_sd8977 and mwifiex_reg_sd8997 definitions. I cannot
test that for lack of hardware, hence am leaving it as is.
NXP has only released a firmware which runs Bluetooth over UART.
Perhaps Bluetooth over SDIO is unsupported by this chipset.
Consequently, only an "sdiouart" firmware image is referenced, not an
alternative "sdsd" image.
Signed-off-by: Lukas Wunner <lukas@wunner.de>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/536b4f17a72ca460ad1b07045757043fb0778988.1674827105.git.lukas@wunner.de
