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Add the compatible string for rockchip,rk3576-dw-mshc in its own new
block, for devices that have internal phase settings instead of external
clocks.
Signed-off-by: Detlev Casanova <detlev.casanova@collabora.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Link: https://lore.kernel.org/r/010201919996f687-08c1988a-f588-46fa-ad82-023068c316ba-000000@eu-west-1.amazonses.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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The codec can be used in conjunction with an audio-graph-card to provide
an endpoint for binding with the other side of the audio link.
Document the 'port' property that is used for this to prevent
dtbscheck errors like:
rockchip/rk3588-nanopc-t6-lts.dtb: codec@1b: Unevaluated properties are not allowed ('port' was unexpected)
from schema $id: http://devicetree.org/schemas/sound/realtek,rt5616.yaml#
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20240830203819.1972536-3-heiko@sntech.de
Signed-off-by: Mark Brown <broonie@kernel.org>
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Both devicetrees and driver implementation already use the specified mclk
in the field, so at least document the clock too, similarly to other
Realtek codec.
This has the nice additional effect of getting rid of dtbscheck warning.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://patch.msgid.link/20240830203819.1972536-2-heiko@sntech.de
Signed-off-by: Mark Brown <broonie@kernel.org>
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The Elan ekth6a12nay touch screen chip same as Elan eKTH6915 controller
has a reset gpio. The difference is that they have different
post_power_delay_ms.
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Zhaoxiong Lv <lvzhaoxiong@huaqin.corp-partner.google.com>
Signed-off-by: Jiri Kosina <jkosina@suse.com>
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https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt
New boards: Firefly PX30 Core SoM with JD4 baseboard, NanoPi 2S Plus,
Taishan Pi RK3566, ODROID-M1S,NanoPC-T6 LTS, Cool Pi CM5 GenBook
Big number of improvements for NanoPC-T6,QNAP-TS433 and FastRhino R66S
With recent dtc changes making it into linux-next the Wolfvision Visualizer
overlay finally compiles without warnings. And smaller number of
improvements on a number of Radxa boards.
Interesting new additions on a soc-level are the hardware RNG on rk3568,
an additional sdmmc-controller (not supported before) on rk3328 and
v4l video codecs for the rk3588 (decoding of h.264 amongst others).
* tag 'v6.12-rockchip-dts64-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: (62 commits)
arm64: dts: rockchip: drop unsupported regulator-property from NanoPC-T6
arm64: dts: rockchip: drop unsupported regulator property from NanoPC-T6
arm64: dts: rockchip: use correct fcs,suspend-voltage-selector on NanoPC-T6
arm64: dts: rockchip: add Mask Rom key on NanoPC-T6
arm64: dts: rockchip: enable USB-C on NanoPC-T6
arm64: dts: rockchip: enable GPU on NanoPC-T6
arm64: dts: rockchip: add IR-receiver to NanoPC-T6
arm64: dts: rockchip: add SPI flash on NanoPC-T6
arm64: dts: rockchip: add NanoPC-T6 LTS
arm64: dts: rockchip: move NanoPC-T6 parts to DTS
arm64: dts: rockchip: prepare NanoPC-T6 for LTS board
dt-bindings: arm: rockchip: Add NanoPC-T6 LTS
arm64: dts: rockchip: disable display subsystem only for Radxa E25
arm64: dts: rockchip: enable PCIe on M.2 E key for Radxa ROCK 5A
arm64: dts: rockchip: remove unnecessary properties for Radxa ROCK 5A
arm64: dts: rockchip: add dts for LCKFB Taishan Pi RK3566
dt-bindings: arm: rockchip: Add LCKFB Taishan Pi RK3566
dt-bindings: vendor-prefixes: Add Shenzhen JLC Technology Group LCKFB
arm64: dts: rockchip: Add Hardkernel ODROID-M1S
dt-bindings: arm: rockchip: Add Hardkernel ODROID-M1S
...
Link: https://lore.kernel.org/r/6322098.17fYzF0512@diego
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux into soc/dt
Microchip AT91 device tree updates for v6.12
It contains:
- SAMA7G5-EK DTS was updated with EEPROM nodes containing Ethernet
addresses (needed, at least, when U-Boot is removed from the booting
chain)
- 5V supplies were added to to MCP16502 PMIC nodes for better hardware
description
- cleanups around pinctrl nodes which removed many dtbs_check warnings;
along with it the pinctrl documentation was converted to json schema
- fixes for the RTC and RTT supply clocks on SAMA7G5 and SAM9X60
- other cleanups to fix dtbs_check warnings
* tag 'at91-dt-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/at91/linux:
ARM: dts: microchip: sama7g5: Fix RTT clock
ARM: dts: microchip: sam9x60: Fix rtc/rtt clocks
dt-bindings: pinctrl: Convert Atmel PIO3 pinctrl to json-schema
ARM: dts: microchip: sam9x60: Remove additional compatible string from GPIO node
ARM: dts: microchip: Remove additional compatible string from PIO3 pinctrl nodes
ARM: dts: microchip: change to simple-mfd from simple-bus for PIO3 pinumux controller
ARM: dts: microchip: sama5d29_curiosity: Add reg_5v to supply PMIC nodes
ARM: dts: microchip: at91-sama5d27_wlsom1: Add reg_5v to supply PMIC nodes
ARM: dts: microchip: at91-sama5d2_icp: Add reg_5v to supply PMIC nodes
ARM: dts: microchip: at91-sama7g54_curiosity: Add reg_5v to supply PMIC nodes
ARM: dts: microchip: at91-sama7g5ek: Add reg_5v to supply PMIC nodes
ARM: dts: microchip: at91: align LED node name with bindings
ARM: dts: microchip: sam9x60: Move i2c address/size to dtsi
ARM: dts: microchip: at91-sama7g5ek: add EEPROMs
Link: https://lore.kernel.org/r/20240901133110.2038675-2-claudiu.beznea@tuxon.dev
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/dt
dt-bindings: Changes for v6.12-rc1
This adds compatible strings for all revisions of the Nyan board.
* tag 'tegra-for-6.12-dt-bindings' of https://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
dt-bindings: arm: tegra: Document Nyan, all revisions in kernel tree
Link: https://lore.kernel.org/r/20240830141004.3195210-3-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt
Samsung DTS ARM64 changes for v6.12
1. Exynos7885: Correct amount of RAM on Samsung Galaxy A8.
2. ExynosAutov9: Add new DPUM clock controller and DPUM IOMMU (SysMMU).
3. ExynosAutov920: Add initial (incomplete) clock controllers: TOP and
PERIC0 controllers.
4. Google GS101: Add reboot and poweroff support.
5. Add binding headers with clock IDs for several devices, used by the
DTS.
* tag 'samsung-dt64-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: exynosautov920: add initial CMU clock nodes in ExynosAuto v920
dt-bindings: clock: add ExynosAuto v920 SoC CMU bindings
arm64: dts: exynosautov9: Add dpum SysMMU
arm64: dts: exynosautov9: add dpum clock DT nodes
dt-bindings: clock: exynosautov9: add dpum clock
dt-bindings: clock: exynos7885: Add indices for USB clocks
dt-bindings: clock: exynos7885: Add CMU_TOP PLL MUX indices
dt-bindings: clock: exynos7885: Fix duplicated binding
dt-bindings: clock: exynos850: Add TMU clock
arm64: dts: exynos: gs101: add syscon-poweroff and syscon-reboot nodes
arm64: dts: exynos: exynos7885-jackpotlte: Correct RAM amount to 4GB
Link: https://lore.kernel.org/r/20240827121638.29707-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DT binding updates for v6.12
- Document support for the Renesas RZ/G2M v3.0 (r8a774a3) SoC.
* tag 'renesas-dt-bindings-for-v6.12-tag1' of https://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
dt-bindings: reset: renesas: Document RZ/G2M v3.0 (r8a774a3) reset module
dt-bindings: power: renesas: Document RZ/G2M v3.0 (r8a774a3) SYSC binding
dt-bindings: soc: renesas: Document RZ/G2M v3.0 (r8a774a3) SoC
Link: https://lore.kernel.org/r/cover.1724316483.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Based on commit d8764d347bd7 ("dt-bindings: firmware: xilinx: Describe
soc-nvmem subnode") soc-nvmem should be used instead of simple nvmem that's
why also update example to have it described correctly everywhere.
Fixes: c7f99cd8fb6b ("dt-bindings: nvmem: Convert xlnx,zynqmp-nvmem.txt to yaml")
Cc: stable <stable@kernel.org>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240902142510.71096-4-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add ref nvmem-deprecated-cells.yaml to support old style binding.
Fix below CHECK_DTBS warning.
efuse@1e80000: Unevaluated properties are not allowed ('unique-id@1c' was unexpected)
Signed-off-by: Frank Li <Frank.Li@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240902142952.71639-10-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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There is no function called kstrbool().
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240902142952.71639-9-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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child nodes
All nodes need an explicit additionalProperties or unevaluatedProperties
unless a $ref has one that's false. Fixing this for STM32
Factory-programmed data binding needs referencing fixed layout schema
for children. Add reference to the NVMEM deprecated cells for the
schema to be complete.
This fixes dt_binding_check warning:
st,stm32-romem.yaml: ^.*@[0-9a-f]+$: Missing additionalProperties/unevaluatedProperties constraint
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240902142952.71639-7-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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U-Boot environment variables can be stored in various data sources. MTD
is just one of available options. Refactor DT binding into a layout so
it can be used with UBI volumes and other NVMEM devices.
Link: https://lore.kernel.org/all/20231221173421.13737-1-zajec5@gmail.com/
Signed-off-by: Rafał Miłecki <rafal@milecki.pl>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240902142952.71639-4-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add i.MX95 ocotp compatible string
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240902142952.71639-2-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add "cdsp1" as the new supported label for the CDSP1 fastrpc domain.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20240902141821.70656-4-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The fastrpc components on the SA8775P SoC can require up to 10 IOMMU
entries. Bump the maxItems.
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240902141821.70656-2-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux into i2c/for-mergewindow
at24 updates for v6.12-rc1
- document a new model from giantec in DT bindings
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Ability to handle maximum FCoE frames of 2158 bytes can never be changed
and thus more of an attribute, not a toggleable feature.
Move it from netdev_features_t to "cold" priv flags (bitfield bool) and
free yet another feature bit.
Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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"Interface can't change network namespaces" is rather an attribute,
not a feature, and it can't be changed via Ethtool.
Make it a "cold" private flag instead of a netdev_feature and free
one more bit.
Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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NETIF_F_LLTX can't be changed via Ethtool and is not a feature,
rather an attribute, very similar to IFF_NO_QUEUE (and hot).
Free one netdev_features_t bit and make it a "hot" private flag.
Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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Make dev->priv_flags `u32` back and define bits higher than 31 as
bitfield booleans as per Jakub's suggestion. This simplifies code
which accesses these bits with no optimization loss (testb both
before/after), allows to not extend &netdev_priv_flags each time,
but also scales better as bits > 63 in the future would only add
a new u64 to the structure with no complications, comparing to
that extending ::priv_flags would require converting it to a bitmap.
Note that I picked `unsigned long :1` to not lose any potential
optimizations comparing to `bool :1` etc.
Suggested-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Alexander Lobakin <aleksander.lobakin@intel.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
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ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-testing
Jonathan writes:
IIO: 1st set of new device support, features and cleanup for 6.12
Includes a merge of spi-mos-config branch from spi.git that brings
support needed for the AD4000 driver.
Lots of new device support this time including 9 new drivers and substantial
changes to add new support to several more.
New device support
------------------
Given we have a lot of new support, I've subcategorized them:
Substantial changes, or new driver
**********************************
adi,ad4000
- New driver for this high speed ADC.
adi,ad4695
- New driver supporting AD4690, AD4696, AD4697 and AD4698 ADCs.
- Follow up series added triggered buffer support.
adi,ad7380
- Add support for single ended parts, AD7386, ADC7387, AD7388 and -4 variants.
(driver previously only support differential parts).
These variants have an additional front end MUX so only half the channels
can be sampled efficiently.
adi,ad9467
- Refactor and extend driver to support ad9643, ad9449 and ad9652 high speed
ADCs.
adi,adxl380
- New driver for this low power accelerometer.
adi,ltc2664
- New driver supporting LTC2664 and LTC2672 DACs.
microchip,pac1921
- New driver for this power/current monitor chip.
rohm,bh1745
- New driver for this RGBC colour sensor.
rohm,bu27034anuc
- The original bu27034 was canceled before mass production, so the
driver is modified to support the BU27034ANUC which had some significant
differences. DT compatible changed to avoid chance of old driver ever
binding to real hardware.
sciosense,ens210
- New driver for ens210, ens210a, ens211, ens212, ens213a, and ens215
temperature and humidity sensors (all register compatible up to some
conversion time differences)
sensiron,sdp500
- New driver for this differential pressure sensor.
tyhx,hx9023s
- New driver to support this capacitive proximity sensor.
Minor changes to support new devices
************************************
adi,adf4377
- Add support for the single output adf4378.
kionix,kxcjk-1013
- Add support for KX022-1020 accelerometer (binding and ID table only)
liteon,ltrf216a
- Add support for ltr-308. A few minor differences in features set
rockchip,saradc
- Add ID for rk3576-saradc
sensortek,stk3310
- Add ID for stk3013 proximity sensor which (despite documentation) has
an ambient light sensor and is compatible with existing parts.
Documentation updates
---------------------
Generalize ABI docs for shunt resistor attribute
Improve calibscale and calibbias related documentation. A couple of follow
up patches to resolve duplicate documentation that resulted.
New core features
-----------------
backend
- Add option for debugfs - useful for test pattern control
- Use this for both adi-axi-adc and adi-axi-dac
trigger suspend
- Add functions to allow triggers to be suspended. This avoids problems
when a device enters suspend to idle with a sysfs trigger. Use it for now
in the bmi323 only.
New driver features
-------------------
adi,ad7192
- Add option to be a clock provider (+ additional clock config options)
adi,ad7380
- Add documentation for this fairly new driver.
adi,ad9461
- Provide control of test modes and backend validation blocks used
to identify problems (via debugfs)
adi,ad9739
- Add backend debugfs and docs for what is provided via adi-axi-dac
avago,apds9960
- Add proximity and gesture calibration offset control
bosch,bmp280
- Triggered buffer support including adding raw+scale output for sysfs.
liteon,ltr390
- Add configuration of integration time and scale.
stm,dfsdm
- Convert this SD modulator driver to backend framework and add support
for channel scaling + modern channel bindings.
Treewide cleanup
----------------
iio_dev->masklength: Making it private.
- Provide access function to read the core compute channel mask length
and a macro to iterate over elements in the active_scan_mask.
- Enables marking masklength __private preventing drivers from
writing it without triggering a build warning whilst minimizing overhead
in what are typically hot paths.
- Convert all drivers and finally mark it private.
Merge conflicts resolved in drivers applied after this point.
Constify regmap_bus
- These are never modified, so mark them const.
Core cleanup
------------
backend
- A few late breaking bits of feedback (unused variable, error messages)
dma-buffer
- Namespace exports.
core
- Drop unused assignment.
Driver cleanup
--------------
adi,ad4695
- Fixing binding to reflect that common-mode-channel is a scalar.
adi,ad7280a
- Use __free(kfree) to simplify freeing of receive buffer.
adi,ad7606
- Various dt-binding cleanup and improvements.
- Fix oversampling related gpio handling.
- Make polarity of standby gpio match documentation.
- use guard() to simplify lock handling.
adi,ad7768
- Use device_for_each_child_node_scoped() instead of fwnode equivalent.
adi,ad7124
- Reduce SPI transfers by avoiding separate writes to different fields
in the same register.
- Start the ADC in idle mode.
adi,adis
- Drop ifdefs in favor of IS_ENABLED.
adi,admv8818
- Fix wrong ABI docs.
asahi-kasei,ak8975
- Drop a prefix free compatible accidentally added recently.
aspeed,adc
- Use of_property_present() instead of of_find_property() to see if the
property is there or not.
atmel,at91,
- Use __free(kfree) to simplify freeing of channel related array.
bosch,bma400
- Use __free(kfree) to simplify freeing a locally allocated string.
bosch,bmc150
- Add missing mount-matrix binding docs.
bosch,bme680
- Fix read/write to ensure multiple necessary sequential reads without
device configuration change.
- Drop unnecessary type casts and use more appropriate data types.
- Drop some left over ACPI code as ACPI support was removed due to invalid
IDs (and no known users).
- Sort headers consistently.
- Avoid unnecessary duplicate read and redundant read of gas config.
- Use bulk reads to get calibration data.
- Reorder allocation of IIO device to be prior to device init.
- Add remaining read/write buffers to the union used already for all others.
- Tidy up error checks for consistency of style, including dev_err_probe()
- Bring the device startup procedure inline with the vendor code.
- Reorder code so mode forcing is more obvious occurring where needed.
- Tidy up data locality in reading functions so no magic data is stored
in state structures just to get it across function calls.
- Make a local lookup table static to avoid placing it on the stack.
bosch,bmp280
- Fix BME280 regmap to not include registers it doesn't have.
- Wait a little longer after config to allow for maximum possible necessary
wait.
- Reorganize headers.
- Make conversion_time_max array static to avoid placing it on the stack.
maxim,max1363
- Use __free(kfree) to simplify freeing transmission buffer.
microchip,mcp3964
- Use devm_regulator_get_enable_read_voltage()
microchip,mcp3911
- Use devm_regulator_get_enable_read_voltage()
microchip,mcp4728
- Use devm_regulator_get_enable_read_voltage()
microchip,mcp4922
- Use devm_regulator_get_enable_read_voltage() and devm_* to allow
dropping of explicit remove() callback.
onnn,noa1305
- Various tidy up.
- Provide available scale values.
- Make integration time configurable.
- Fix up integration time look up (/2 error)
ti,dac7311
- Check if spi_setup() succeeded.
ti,tsc2046
- Use __free(kfree) to simplify freeing rx and tx buffers.
- Use devm_regulator_get_enable_read_voltage()
Various minor fixes not called out explicitly.
* tag 'iio-for-6.12a' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (250 commits)
drivers:iio:Fix the NULL vs IS_ERR() bug for debugfs_create_dir()
iio: sgp40: retain documentation in driver
iio: ABI: remove duplicate in_resistance_calibbias
dt-bindings: iio: st,stm32-adc: add top-level constraints
iio: ABI: add missing calibbias attributes
iio: ABI: add missing calibscale attributes
iio: ABI: sort calibscale attributes
iio: ABI: document calibscale_available attributes
iio: light: ltr390: Calculate 'counts_per_uvi' dynamically
iio: light: ltr390: Add ALS channel and support for gain and resolution
doc: iio: ad4695: document buffered read
iio: adc: ad4695: implement triggered buffer
iio: proximity: hx9023s: Fix error code in hx9023s_property_get()
iio: light: noa1305: Fix up integration time look up
iio: humidity: Add support for ENS210
dt-bindings: iio: humidity: add ENS210 sensor family
iio: imu: adis16460: drop ifdef around CONFIG_DEBUG_FS
iio: imu: adis16400: drop ifdef around CONFIG_DEBUG_FS
iio: imu: adis16480: drop ifdef around CONFIG_DEBUG_FS
iio: imu: adis16475: drop ifdef around CONFIG_DEBUG_FS
...
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GPIO hog nodes should define type, otherwise "dummy-hog" boolean
properties would be allowed.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/20240828-dt-bindings-gpio-hog-v1-2-63b83e47d804@linaro.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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Adds support for the Variscite VAR-SOM-MX8MP System on Module and
the Variscite Symphony Evaluation Kit.
Signed-off-by: Tarang Raval <tarang.raval@siliconsignals.io>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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i.MX7ULP need properly set System Integration Module(SIM) module to make
usb wakeup work well. This will add a "nxp,sim" property.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Link: https://lore.kernel.org/r/20240903075810.1196928-1-xu.yang_2@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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This patch is adding an small python tool to forward 9pfs requests
from the USB gadget to an existing 9pfs TCP server. Since currently all
9pfs servers lack support for the usb transport this tool is an useful
helper to get started.
Refer the Documentation section "USBG Example" in
Documentation/filesystems/9p.rst on how to use it.
Signed-off-by: Jan Luebbe <jlu@pengutronix.de>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Tested-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com>
Link: https://lore.kernel.org/r/20240116-ml-topic-u9p-v12-3-9a27de5160e0@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add the new gadget function for 9pfs transport. This function is
defining an simple 9pfs transport interface that consists of one in and
one out endpoint. The endpoints transmit and receive the 9pfs protocol
payload when mounting a 9p filesystem over usb.
Tested-by: Andrzej Pietrasiewicz <andrzej.p@collabora.com>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Link: https://lore.kernel.org/r/20240116-ml-topic-u9p-v12-2-9a27de5160e0@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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The bInterfaceProtocol is hardcoded to USB_CDC_ACM_PROTO_AT_V25TER. This
will lead to problems with ModemManger which will gladly try to probe
that port as a modem if the gadget also has a network function.
ModemManager will try to send AT commands to the ACM port. Make the
bInterfaceProtocol configurable. For this, track the number of instances
and only allow write to the property if there are no intances (yet).
This will also set bFunctionProtocol to the same value, see commit
5c8db070b448 ("USB: Change acm_iad_descriptor bFunctionProtocol to
USB_CDC_ACM_PROTO_AT_V25TER") for more details.
Signed-off-by: Michael Walle <mwalle@kernel.org>
Link: https://lore.kernel.org/r/20240825180446.3757073-1-mwalle@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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- A series from Hervé Codina that bring support for the newer version
of QMC (QUICC Multi-channel Controller) and TSA (Time Slots Assigner)
found on MPC 83xx micro-controllers.
- Misc changes for qbman freescale drivers for removing a redundant
warning and using iommu_paging_domain_alloc()
* tag 'soc_fsl-6.12-2' of https://github.com/chleroy/linux: (38 commits)
soc: fsl: qbman: Remove redundant warnings
soc: fsl: qbman: Use iommu_paging_domain_alloc()
MAINTAINERS: Add QE files related to the Freescale QMC controller
soc: fsl: cpm1: qmc: Handle QUICC Engine (QE) soft-qmc firmware
soc: fsl: cpm1: qmc: Add support for QUICC Engine (QE) implementation
soc: fsl: qe: Add missing PUSHSCHED command
soc: fsl: qe: Add resource-managed muram allocators
soc: fsl: cpm1: qmc: Introduce qmc_version
soc: fsl: cpm1: qmc: Rename SCC_GSMRL_MODE_QMC
soc: fsl: cpm1: qmc: Handle RPACK initialization
soc: fsl: cpm1: qmc: Rename qmc_chan_command()
soc: fsl: cpm1: qmc: Introduce qmc_{init,exit}_xcc() and their CPM1 version
soc: fsl: cpm1: qmc: Introduce qmc_init_resource() and its CPM1 version
soc: fsl: cpm1: qmc: Re-order probe() operations
soc: fsl: cpm1: qmc: Introduce qmc_data structure
dt-bindings: soc: fsl: cpm_qe: Add QUICC Engine (QE) QMC controller
soc: fsl: cpm1: qmc: Add missing spinlock comment
soc: fsl: cpm1: qmc: Fix 'transmiter' typo
soc: fsl: cpm1: qmc: Remove unneeded parenthesis
soc: fsl: cpm1: qmc: Fix blank line and spaces
...
Link: https://lore.kernel.org/r/326d9a7d-7674-4c28-aa40-dd2c190244dd@csgroup.eu
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The Variscite VAR-SOM-MX8MM System-on-Module cannot be used alone
without motherboard, so drop the usage of its compatible alone.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
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Add support for the QMC (QUICC Multichannel Controller) available in
some PowerQUICC SoC that uses a QUICC Engine (QE) block such as MPC8321.
This QE QMC is similar to the CPM QMC except that it uses UCCs (Unified
Communication Controllers) instead of SCCs (Serial Communication
Controllers). Also, compared against the CPM QMC, this QE QMC does not
use a fixed area for the UCC/SCC parameters area but it uses a dynamic
area allocated and provided to the hardware at runtime.
Last point, the QE QMC can use a firmware to have the QMC working in
'soft-qmc' mode.
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://lore.kernel.org/r/20240808071132.149251-24-herve.codina@bootlin.com
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
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Add support for the time slot assigner (TSA) available in some
PowerQUICC SoC that uses a QUICC Engine (QE) block such as MPC8321.
This QE TSA is similar to the CPM TSA except that it uses UCCs (Unified
Communication Controllers) instead of SCCs (Serial Communication
Controllers). Also, compared against the CPM TSA, this QE TSA can handle
up to 4 TDMs instead of 2 and allows to configure the logic level of
sync signals.
Signed-off-by: Herve Codina <herve.codina@bootlin.com>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Link: https://lore.kernel.org/r/20240808071132.149251-8-herve.codina@bootlin.com
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
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We need the USB fixes in here as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Add compatible for sensors representing support on SA8255p.
Signed-off-by: Nikunj Kela <quic_nkela@quicinc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240828203721.2751904-14-quic_nkela@quicinc.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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On newer SoCs, the thermal hardware can require a power domain to
operate so add corresponding optional property.
Signed-off-by: George Stark <gnstark@salutedevices.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240710223214.2348418-3-gnstark@salutedevices.com
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
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The core schema in dtschema already strictly defines contents of nodes
with "gpio-hog" property (with additionalProperties: false), thus the
only thing device schema should do is: define "type: object" and
required "gpio-hog". Make the code a bit simpler by removing redundant
parts.
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240828-dt-bindings-gpio-hog-v1-3-63b83e47d804@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
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GPIO hog nodes should define type, otherwise "dummy-hog" boolean
properties would be allowed.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240828-dt-bindings-gpio-hog-v1-1-63b83e47d804@linaro.org
Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
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https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/drivers
Arm SCMI updates for v6.12
Few main features include:
1. SCMI transport as stand-alone drivers
Currently the SCMI transport layer is being built embedded into in
the core SCMI stack. Some of these transports, despite being currently
part of the main SCMI module, are indeed also registered with different
subsystems like optee or virtio, and actively probed also by those.
This leads to a few awkward and convoluted tricks to properly handle
such interactions at boot time in the SCMI stack.
This change adds the new logic to the core SCMI stack so that each
existing transport is transitioned to be a standi-alone driver. With
that all the probe deferral and awkward retries between the SCMI
core stack and the transports has been removed, since no more needed.
2. Support for obtaining transport descriptors from the devicetree
SCMI platform firmwares might have different designs depending on
the platform. Some of the transport descriptors rely on such design.
E.g. the maximum receive channel timeout value might vary depending
on the specific underlying hardware and firmware design choices.
This change adds support for max-rx-timeout-ms property to describe
the transport needs of a specific platform design. It will be extended
in the future to obtain other such hardware/firmware dependent
transport related descriptors.
3. NXP i.MX95 specific SCMI vendor protocol extensions
SCMI specification allows vendor or platform-specific extensions to
the interface. NXP i.MX95 System Manager(SM) that implements SCMI
extends the interface to implement couple of vendor/platform specific
protocol, namely:
a. Battery Backed Module(BBM) Protocol
This protocol is intended provide access to the battery-backed
module. This contains persistent storage (GPR), an RTC, and the
ON/OFF button. The protocol can also provide access to similar
functions implemented via external board components.
b. MISC Protocol for misc settings
This includes controls that are misc settings/actions that must
be exposed from the SM to agents. They are device specific and
are usually define to access bit fields in various mix block
control modules, IOMUX_GPR, and other GPR/CSR owned by the SM.
4. SCMI debug/tracking metrics
Since SCMI involves interaction with the entity(software, firmware
and/or hardware) providing services or features, it is quite useful
to track certain metrics(for pure debugging purposes) like how many
messages were sent or received, were there any failures, what kind
of failures, ..etc. This feature adds support for the same via debugfs.
Apart from these main features, there are some miscellaneous updates, fixes
and cleanups.
* tag 'scmi-updates-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux: (31 commits)
rtc: support i.MX95 BBM RTC
input: keyboard: support i.MX95 BBM module
firmware: imx: Add i.MX95 MISC driver
firmware: arm_scmi: Add initial support for i.MX MISC protocol
firmware: arm_scmi: Add initial support for i.MX BBM protocol
firmware: arm_scmi: Add NXP i.MX95 SCMI documentation
dt-bindings: firmware: Add i.MX95 SCMI Extension protocol
firmware: arm_scmi: Replace comma with the semicolon
firmware: arm_scmi: Replace the use of of_node_put() to __free(device_node)
firmware: arm_scmi: Fix trivial whitespace/coding style issues
firmware: arm_scmi: Use max-rx-timeout-ms from devicetree
dt-bindings: firmware: arm,scmi: Introduce property max-rx-timeout-ms
firmware: arm_scmi: Remove const from transport descriptors
firmware: arm_scmi: Simplify with scoped for each OF child loop
firmware: arm_scmi: Update various protocols versions
firmware: arm_scmi: Remove legacy transport-layer code
firmware: arm_scmi: Make VirtIO transport a standalone driver
firmware: arm_scmi: Make OPTEE transport a standalone driver
firmware: arm_scmi: Make SMC transport a standalone driver
firmware: arm_scmi: Make MBOX transport a standalone driver
...
Link: https://lore.kernel.org/r/20240830135918.2383664-1-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Switch from one sub-node per functionality in the system-controller to a
single node representing the entire OLB instance. This is the
recommended approach for controllers handling many different
functionalities; it is a single controller and should be represented by
a single devicetree node.
The reset bindings is removed and all properties will be described by:
soc/mobileye/mobileye,eyeq5-olb.yaml
Reviewed-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240730-mbly-reset-v2-1-00b870a6a2ff@bootlin.com
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
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Add a new compatible for Amlogic T7 reset controller.
Signed-off-by: Zelong Dong <zelong.dong@amlogic.com>
Signed-off-by: Kelvin Zhang <kelvin.zhang@amlogic.com>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20240422-t7-reset-v2-1-cb82271d3296@amlogic.com
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/drivers
rk3308 io-domains, and some default settings for bits in the general
register files for rk3128 and the new rk3576 soc.
* tag 'v6.12-rockchip-drivers-1' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
soc: rockchip: grf: Add rk3576 default GRF values
dt-bindings: soc: rockchip: Add rk3576 syscon compatibles
soc: rockchip: grf: Set RK3128's vpu main clock
soc: rockchip: io-domain: Add RK3308 IO voltage domains
dt-bindings: power: rockchip: Document RK3308 IO voltage domains
Link: https://lore.kernel.org/r/23316481.ssLaC8jLEa@diego
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl into soc/drivers
Memory controller drivers for v6.12
1. Tegra210 EMC: Driver refactoring and rework.
2. Tegra186 EMC: Drop unused function.
3. FSL WEIM: Correct fsl,weim-cs-timing property to properly validate it
as an array.
4. TI AEMIF: Drop platform data support.
5. TI EMIF: Switch to of_property_read_bool().
6. Several cleanups in multiple drivers: TI AEMIF and EMIF, Tegra
EMC/MC, Atmel EBI, Samsung Exynos5422 DMC, STM32 FMC2 EBI, OMAP GPMC,
PL172 and PL1353 SMC. These are mostly code simplifying around
probe() like using
- devm_clk_get_enabled(),
- dev_err_probe(),
- scoped device node handling (cleanup.h),
- scoped for each OF child loops,
- scoped/guard locks.
* tag 'memory-controller-drv-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl: (35 commits)
memory: mtk-smi: Use devm_clk_get_enabled()
memory: pl353-smc: simplify with devm_clk_get_enabled()
memory: pl353-smc: simplify with dev_err_probe()
memory: pl172: simplify with devm_clk_get_enabled()
memory: pl172: simplify with dev_err_probe()
memory: omap-gpmc: simplify locking with guard()
memory: emif: simplify locking with guard()
memory: emif: drop unused 'irq_state' member
memory: ti-aemif: Revert "memory: ti-aemif: don't needlessly iterate over child nodes"
memory: ti-aemif: simplify with scoped for each OF child loop
memory: ti-aemif: simplify with dev_err_probe()
memory: tegra30-emc: simplify with scoped for each OF child loop
memory: tegra20-emc: simplify with scoped for each OF child loop
memory: tegra124-emc: simplify with scoped for each OF child loop
memory: tegra-mc: simplify with scoped for each OF child loop
memory: stm32-fmc2-ebi: simplify with dev_err_probe()
memory: stm32-fmc2-ebi: simplify with scoped for each OF child loop
memory: samsung: exynos5422-dmc: use scoped device node handling to simplify error paths
memory: samsung: exynos5422-dmc: simplify dmc->dev usage
memory: atmel-ebi: simplify with scoped for each OF child loop
...
Link: https://lore.kernel.org/r/20240827122926.30794-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/drivers
Samsung SoC drivers for v6.12
1. Improve Samsung USI (Universal Serial Interface) DT binding,
2. Cleanup old Samsung MFC TXT binding.
* tag 'samsung-drivers-6.12' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
dt-bindings: media: s5p-mfc: Remove s5p-mfc.txt binding
dt-bindings: samsung: exynos-usi: add missing constraints
Link: https://lore.kernel.org/r/20240827121638.29707-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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