diff options
| author |  Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-21 18:24:12 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2023-02-21 18:24:12 -0800 |
| commit | 5b7c4cabbb65f5c469464da6c5f614cbd7f730f2 (patch) | |
| tree | cc5c2d0a898769fd59549594fedb3ee6f84e59a0 /Documentation/devicetree/bindings/iio/accel | |
| download | linux-5b7c4cabbb65f5c469464da6c5f614cbd7f730f2.tar.gz linux-5b7c4cabbb65f5c469464da6c5f614cbd7f730f2.zip | |
Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextgrafted
Pull networking updates from Jakub Kicinski:
"Core:
- Add dedicated kmem_cache for typical/small skb->head, avoid having
to access struct page at kfree time, and improve memory use.
- Introduce sysctl to set default RPS configuration for new netdevs.
- Define Netlink protocol specification format which can be used to
describe messages used by each family and auto-generate parsers.
Add tools for generating kernel data structures and uAPI headers.
- Expose all net/core sysctls inside netns.
- Remove 4s sleep in netpoll if carrier is instantly detected on
boot.
- Add configurable limit of MDB entries per port, and port-vlan.
- Continue populating drop reasons throughout the stack.
- Retire a handful of legacy Qdiscs and classifiers.
Protocols:
- Support IPv4 big TCP (TSO frames larger than 64kB).
- Add IP_LOCAL_PORT_RANGE socket option, to control local port range
on socket by socket basis.
- Track and report in procfs number of MPTCP sockets used.
- Support mixing IPv4 and IPv6 flows in the in-kernel MPTCP path
manager.
- IPv6: don't check net.ipv6.route.max_size and rely on garbage
collection to free memory (similarly to IPv4).
- Support Penultimate Segment Pop (PSP) flavor in SRv6 (RFC8986).
- ICMP: add per-rate limit counters.
- Add support for user scanning requests in ieee802154.
- Remove static WEP support.
- Support minimal Wi-Fi 7 Extremely High Throughput (EHT) rate
reporting.
- WiFi 7 EHT channel puncturing support (client & AP).
BPF:
- Add a rbtree data structure following the "next-gen data structure"
precedent set by recently added linked list, that is, by using
kfunc + kptr instead of adding a new BPF map type.
- Expose XDP hints via kfuncs with initial support for RX hash and
timestamp metadata.
- Add BPF_F_NO_TUNNEL_KEY extension to bpf_skb_set_tunnel_key to
better support decap on GRE tunnel devices not operating in collect
metadata.
- Improve x86 JIT's codegen for PROBE_MEM runtime error checks.
- Remove the need for trace_printk_lock for bpf_trace_printk and
bpf_trace_vprintk helpers.
- Extend libbpf's bpf_tracing.h support for tracing arguments of
kprobes/uprobes and syscall as a special case.
- Significantly reduce the search time for module symbols by
livepatch and BPF.
- Enable cpumasks to be used as kptrs, which is useful for tracing
programs tracking which tasks end up running on which CPUs in
different time intervals.
- Add support for BPF trampoline on s390x and riscv64.
- Add capability to export the XDP features supported by the NIC.
- Add __bpf_kfunc tag for marking kernel functions as kfuncs.
- Add cgroup.memory=nobpf kernel parameter option to disable BPF
memory accounting for container environments.
Netfilter:
- Remove the CLUSTERIP target. It has been marked as obsolete for
years, and we still have WARN splats wrt races of the out-of-band
/proc interface installed by this target.
- Add 'destroy' commands to nf_tables. They are identical to the
existing 'delete' commands, but do not return an error if the
referenced object (set, chain, rule...) did not exist.
Driver API:
- Improve cpumask_local_spread() locality to help NICs set the right
IRQ affinity on AMD platforms.
- Separate C22 and C45 MDIO bus transactions more clearly.
- Introduce new DCB table to control DSCP rewrite on egress.
- Support configuration of Physical Layer Collision Avoidance (PLCA)
Reconciliation Sublayer (RS) (802.3cg-2019). Modern version of
shared medium Ethernet.
- Support for MAC Merge layer (IEEE 802.3-2018 clause 99). Allowing
preemption of low priority frames by high priority frames.
- Add support for controlling MACSec offload using netlink SET.
- Rework devlink instance refcounts to allow registration and
de-registration under the instance lock. Split the code into
multiple files, drop some of the unnecessarily granular locks and
factor out common parts of netlink operation handling.
- Add TX frame aggregation parameters (for USB drivers).
- Add a new attr TCA_EXT_WARN_MSG to report TC (offload) warning
messages with notifications for debug.
- Allow offloading of UDP NEW connections via act_ct.
- Add support for per action HW stats in TC.
- Support hardware miss to TC action (continue processing in SW from
a specific point in the action chain).
- Warn if old Wireless Extension user space interface is used with
modern cfg80211/mac80211 drivers. Do not support Wireless
Extensions for Wi-Fi 7 devices at all. Everyone should switch to
using nl80211 interface instead.
- Improve the CAN bit timing configuration. Use extack to return
error messages directly to user space, update the SJW handling,
including the definition of a new default value that will benefit
CAN-FD controllers, by increasing their oscillator tolerance.
New hardware / drivers:
- Ethernet:
- nVidia BlueField-3 support (control traffic driver)
- Ethernet support for imx93 SoCs
- Motorcomm yt8531 gigabit Ethernet PHY
- onsemi NCN26000 10BASE-T1S PHY (with support for PLCA)
- Microchip LAN8841 PHY (incl. cable diagnostics and PTP)
- Amlogic gxl MDIO mux
- WiFi:
- RealTek RTL8188EU (rtl8xxxu)
- Qualcomm Wi-Fi 7 devices (ath12k)
- CAN:
- Renesas R-Car V4H
Drivers:
- Bluetooth:
- Set Per Platform Antenna Gain (PPAG) for Intel controllers.
- Ethernet NICs:
- Intel (1G, igc):
- support TSN / Qbv / packet scheduling features of i226 model
- Intel (100G, ice):
- use GNSS subsystem instead of TTY
- multi-buffer XDP support
- extend support for GPIO pins to E823 devices
- nVidia/Mellanox:
- update the shared buffer configuration on PFC commands
- implement PTP adjphase function for HW offset control
- TC support for Geneve and GRE with VF tunnel offload
- more efficient crypto key management method
- multi-port eswitch support
- Netronome/Corigine:
- add DCB IEEE support
- support IPsec offloading for NFP3800
- Freescale/NXP (enetc):
- support XDP_REDIRECT for XDP non-linear buffers
- improve reconfig, avoid link flap and waiting for idle
- support MAC Merge layer
- Other NICs:
- sfc/ef100: add basic devlink support for ef100
- ionic: rx_push mode operation (writing descriptors via MMIO)
- bnxt: use the auxiliary bus abstraction for RDMA
- r8169: disable ASPM and reset bus in case of tx timeout
- cpsw: support QSGMII mode for J721e CPSW9G
- cpts: support pulse-per-second output
- ngbe: add an mdio bus driver
- usbnet: optimize usbnet_bh() by avoiding unnecessary queuing
- r8152: handle devices with FW with NCM support
- amd-xgbe: support 10Mbps, 2.5GbE speeds and rx-adaptation
- virtio-net: support multi buffer XDP
- virtio/vsock: replace virtio_vsock_pkt with sk_buff
- tsnep: XDP support
- Ethernet high-speed switches:
- nVidia/Mellanox (mlxsw):
- add support for latency TLV (in FW control messages)
- Microchip (sparx5):
- separate explicit and implicit traffic forwarding rules, make
the implicit rules always active
- add support for egress DSCP rewrite
- IS0 VCAP support (Ingress Classification)
- IS2 VCAP filters (protos, L3 addrs, L4 ports, flags, ToS
etc.)
- ES2 VCAP support (Egress Access Control)
- support for Per-Stream Filtering and Policing (802.1Q,
8.6.5.1)
- Ethernet embedded switches:
- Marvell (mv88e6xxx):
- add MAB (port auth) offload support
- enable PTP receive for mv88e6390
- NXP (ocelot):
- support MAC Merge layer
- support for the the vsc7512 internal copper phys
- Microchip:
- lan9303: convert to PHYLINK
- lan966x: support TC flower filter statistics
- lan937x: PTP support for KSZ9563/KSZ8563 and LAN937x
- lan937x: support Credit Based Shaper configuration
- ksz9477: support Energy Efficient Ethernet
- other:
- qca8k: convert to regmap read/write API, use bulk operations
- rswitch: Improve TX timestamp accuracy
- Intel WiFi (iwlwifi):
- EHT (Wi-Fi 7) rate reporting
- STEP equalizer support: transfer some STEP (connection to radio
on platforms with integrated wifi) related parameters from the
BIOS to the firmware.
- Qualcomm 802.11ax WiFi (ath11k):
- IPQ5018 support
- Fine Timing Measurement (FTM) responder role support
- channel 177 support
- MediaTek WiFi (mt76):
- per-PHY LED support
- mt7996: EHT (Wi-Fi 7) support
- Wireless Ethernet Dispatch (WED) reset support
- switch to using page pool allocator
- RealTek WiFi (rtw89):
- support new version of Bluetooth co-existance
- Mobile:
- rmnet: support TX aggregation"
* tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1872 commits)
page_pool: add a comment explaining the fragment counter usage
net: ethtool: fix __ethtool_dev_mm_supported() implementation
ethtool: pse-pd: Fix double word in comments
xsk: add linux/vmalloc.h to xsk.c
sefltests: netdevsim: wait for devlink instance after netns removal
selftest: fib_tests: Always cleanup before exit
net/mlx5e: Align IPsec ASO result memory to be as required by hardware
net/mlx5e: TC, Set CT miss to the specific ct action instance
net/mlx5e: Rename CHAIN_TO_REG to MAPPED_OBJ_TO_REG
net/mlx5: Refactor tc miss handling to a single function
net/mlx5: Kconfig: Make tc offload depend on tc skb extension
net/sched: flower: Support hardware miss to tc action
net/sched: flower: Move filter handle initialization earlier
net/sched: cls_api: Support hardware miss to tc action
net/sched: Rename user cookie and act cookie
sfc: fix builds without CONFIG_RTC_LIB
sfc: clean up some inconsistent indentings
net/mlx4_en: Introduce flexible array to silence overflow warning
net: lan966x: Fix possible deadlock inside PTP
net/ulp: Remove redundant ->clone() test in inet_clone_ulp().
...
Diffstat (limited to 'Documentation/devicetree/bindings/iio/accel')
20 files changed, 1455 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adis16201.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adis16201.yaml new file mode 100644 index 000000000..7332442e5 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/adi,adis16201.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/adi,adis16201.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ADIS16201 Dual Axis Inclinometer and similar + +maintainers: + - Jonathan Cameron <Jonathan.Cameron@huawei.com> + +description: | + Two similar parts from external interface point of view. + SPI interface. + https://www.analog.com/en/products/adis16201.html + https://www.analog.com/en/products/adis16209.html + +properties: + compatible: + enum: + - adi,adis16201 + - adi,adis16209 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: true + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + spi0 { + #address-cells = <1>; + #size-cells = <0>; + + accelerometer@0 { + compatible = "adi,adis16201"; + reg = <0>; + spi-max-frequency = <2500000>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adis16240.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adis16240.yaml new file mode 100644 index 000000000..f6f97164c --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/adi,adis16240.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/adi,adis16240.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ADIS16240 Programmable Impact Sensor and Recorder driver + +maintainers: + - Alexandru Tachici <alexandru.tachici@analog.com> + +description: | + ADIS16240 Programmable Impact Sensor and Recorder driver that supports + SPI interface. + https://www.analog.com/en/products/adis16240.html + +properties: + compatible: + enum: + - adi,adis16240 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + spi0 { + #address-cells = <1>; + #size-cells = <0>; + + /* Example for a SPI device node */ + accelerometer@0 { + compatible = "adi,adis16240"; + reg = <0>; + spi-max-frequency = <2500000>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml new file mode 100644 index 000000000..185b68ffb --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml @@ -0,0 +1,91 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/adi,adxl313.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices ADXL312, ADXL313, and ADXL314 3-Axis Digital Accelerometers + +maintainers: + - Lucas Stankus <lucas.p.stankus@gmail.com> + +description: | + Analog Devices ADXL312, ADXL313, and ADXL314 3-Axis Digital Accelerometer that + support both I2C & SPI interfaces. + https://www.analog.com/en/products/adxl312.html + https://www.analog.com/en/products/adxl313.html + https://www.analog.com/en/products/adxl314.html + +properties: + compatible: + enum: + - adi,adxl312 + - adi,adxl313 + - adi,adxl314 + + reg: + maxItems: 1 + + spi-3wire: true + + vs-supply: + description: Regulator that supplies power to the accelerometer + + vdd-supply: + description: Regulator that supplies the digital interface supply voltage + + interrupts: + minItems: 1 + maxItems: 2 + + interrupt-names: + minItems: 1 + maxItems: 2 + items: + enum: + - INT1 + - INT2 + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + /* Example for a I2C device node */ + accelerometer@53 { + compatible = "adi,adxl313"; + reg = <0x53>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "INT1"; + }; + }; + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + + /* Example for a SPI device node */ + accelerometer@0 { + compatible = "adi,adxl313"; + reg = <0>; + spi-max-frequency = <5000000>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "INT1"; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml new file mode 100644 index 000000000..346abfb13 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml @@ -0,0 +1,81 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/adi,adxl345.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices ADXL345/ADXL375 3-Axis Digital Accelerometers + +maintainers: + - Michael Hennerich <michael.hennerich@analog.com> + +description: | + Analog Devices ADXL345/ADXL375 3-Axis Digital Accelerometers that supports + both I2C & SPI interfaces. + https://www.analog.com/en/products/mems/accelerometers/adxl345.html + https://www.analog.com/en/products/sensors-mems/accelerometers/adxl375.html + +properties: + compatible: + oneOf: + - items: + - const: adi,adxl346 + - const: adi,adxl345 + - enum: + - adi,adxl345 + - adi,adxl375 + + reg: + maxItems: 1 + + spi-cpha: true + + spi-cpol: true + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + /* Example for a I2C device node */ + accelerometer@2a { + compatible = "adi,adxl345"; + reg = <0x2a>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + }; + }; + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + spi0 { + #address-cells = <1>; + #size-cells = <0>; + + /* Example for a SPI device node */ + accelerometer@0 { + compatible = "adi,adxl345"; + reg = <0>; + spi-max-frequency = <5000000>; + spi-cpol; + spi-cpha; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml new file mode 100644 index 000000000..6b03c4efb --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml @@ -0,0 +1,91 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/adi,adxl355.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices ADXL355 and ADXL359 3-Axis, Low noise MEMS Accelerometers + +maintainers: + - Puranjay Mohan <puranjay12@gmail.com> + +description: | + Analog Devices ADXL355 and ADXL359 3-Axis, Low noise MEMS Accelerometers that + support both I2C & SPI interfaces + https://www.analog.com/en/products/adxl355.html + https://www.analog.com/en/products/adxl359.html + +properties: + compatible: + enum: + - adi,adxl355 + - adi,adxl359 + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 3 + description: | + Type for DRDY should be IRQ_TYPE_EDGE_RISING. + Three configurable interrupt lines exist. + + interrupt-names: + description: Specify which interrupt line is in use. + items: + enum: + - INT1 + - INT2 + - DRDY + minItems: 1 + maxItems: 3 + + vdd-supply: + description: Regulator that provides power to the sensor + + vddio-supply: + description: Regulator that provides power to the bus + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + /* Example for a I2C device node */ + accelerometer@1d { + compatible = "adi,adxl355"; + reg = <0x1d>; + interrupt-parent = <&gpio>; + interrupts = <25 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "DRDY"; + }; + }; + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + + accelerometer@0 { + compatible = "adi,adxl355"; + reg = <0>; + spi-max-frequency = <1000000>; + interrupt-parent = <&gpio>; + interrupts = <25 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "DRDY"; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml new file mode 100644 index 000000000..f10d98d34 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml @@ -0,0 +1,80 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/adi,adxl367.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices ADXL367 3-Axis Digital Accelerometer + +maintainers: + - Cosmin Tanislav <cosmin.tanislav@analog.com> + +description: | + The ADXL367 is an ultralow power, 3-axis MEMS accelerometer. + + The ADXL367 does not alias input signals by to achieve ultralow power + consumption, it samples the full bandwidth of the sensor at all + data rates. Measurement ranges of +-2g, +-4g, and +-8g are available, + with a resolution of 0.25mg/LSB on the +-2 g range. + + In addition to its ultralow power consumption, the ADXL367 + has many features to enable true system level power reduction. + It includes a deep multimode output FIFO, a built-in micropower + temperature sensor, and an internal ADC for synchronous conversion + of an additional analog input. + https://www.analog.com/en/products/adxl367.html + +properties: + compatible: + enum: + - adi,adxl367 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: true + vddio-supply: true + +required: + - compatible + - reg + - interrupts + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + accelerometer@53 { + compatible = "adi,adxl367"; + reg = <0x53>; + interrupt-parent = <&gpio>; + interrupts = <25 IRQ_TYPE_EDGE_RISING>; + }; + }; + - | + #include <dt-bindings/interrupt-controller/irq.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + accelerometer@0 { + compatible = "adi,adxl367"; + reg = <0>; + spi-max-frequency = <1000000>; + interrupt-parent = <&gpio>; + interrupts = <25 IRQ_TYPE_EDGE_RISING>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml new file mode 100644 index 000000000..73a5c8f81 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/adi,adxl372.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices ADXL372 3-Axis, +/-(200g) Digital Accelerometer + +maintainers: + - Stefan Popa <stefan.popa@analog.com> + +description: | + Analog Devices ADXL372 3-Axis, +/-(200g) Digital Accelerometer that supports + both I2C & SPI interfaces + https://www.analog.com/en/products/adxl372.html + +properties: + compatible: + enum: + - adi,adxl372 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - interrupts + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + /* Example for a I2C device node */ + accelerometer@53 { + compatible = "adi,adxl372"; + reg = <0x53>; + interrupt-parent = <&gpio>; + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; + }; + }; + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + spi0 { + #address-cells = <1>; + #size-cells = <0>; + + accelerometer@0 { + compatible = "adi,adxl372"; + reg = <0>; + spi-max-frequency = <1000000>; + interrupt-parent = <&gpio>; + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/accel/bosch,bma220.yaml b/Documentation/devicetree/bindings/iio/accel/bosch,bma220.yaml new file mode 100644 index 000000000..5dd06f590 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/bosch,bma220.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/bosch,bma220.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bosch BMA220 Trixial Acceleration Sensor + +maintainers: + - Jonathan Cameron <Jonathan.Cameron@huawei.com> + +properties: + compatible: + enum: + - bosch,bma220 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdda-supply: true + vddd-supply: true + vddio-supply: true + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + spi0 { + #address-cells = <1>; + #size-cells = <0>; + + accelerometer@0 { + compatible = "bosch,bma220"; + reg = <0>; + spi-max-frequency = <2500000>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml b/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml new file mode 100644 index 000000000..457a709b5 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/bosch,bma255.yaml @@ -0,0 +1,120 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/bosch,bma255.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bosch BMA255 and Similar Accelerometers + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + - Stephan Gerhold <stephan@gerhold.net> + +description: + 3 axis accelerometers with varying range and I2C or SPI + 4-wire interface. + +properties: + compatible: + enum: + # bmc150-accel driver in Linux + - bosch,bma222 + - bosch,bma222e + - bosch,bma250e + - bosch,bma253 + - bosch,bma254 + - bosch,bma255 + - bosch,bma280 + - bosch,bmc150_accel + - bosch,bmc156_accel + - bosch,bmi055_accel + + # bma180 driver in Linux + - bosch,bma023 + - bosch,bma150 + - bosch,bma180 + - bosch,bma250 + - bosch,smb380 + + reg: + maxItems: 1 + + vdd-supply: true + vddio-supply: true + + interrupts: + minItems: 1 + maxItems: 2 + description: | + Without interrupt-names, the first interrupt listed must be the one + connected to the INT1 pin, the second (optional) interrupt listed must be + the one connected to the INT2 pin (if available). The type should be + IRQ_TYPE_EDGE_RISING. + + BMC156 does not have an INT1 pin, therefore the first interrupt pin is + always treated as INT2. + + interrupt-names: + minItems: 1 + maxItems: 2 + items: + enum: + - INT1 + - INT2 + + mount-matrix: + description: an optional 3x3 mounting rotation matrix. + + spi-max-frequency: + maximum: 10000000 + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + accelerometer@8 { + compatible = "bosch,bma222"; + reg = <0x08>; + vddio-supply = <&vddio>; + vdd-supply = <&vdd>; + interrupts = <57 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "INT1"; + }; + }; + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + accelerometer@10 { + compatible = "bosch,bmc156_accel"; + reg = <0x10>; + vddio-supply = <&vddio>; + vdd-supply = <&vdd>; + interrupts = <116 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "INT2"; + }; + }; + - | + # include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + accel@0 { + compatible = "bosch,bma222"; + reg = <0>; + spi-max-frequency = <10000000>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml b/Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml new file mode 100644 index 000000000..8723a3362 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/bosch,bma400.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bosch BMA400 triaxial acceleration sensor + +maintainers: + - Dan Robertson <dan@dlrobertson.com> + +description: | + Acceleration and temperature iio sensors with an i2c interface + + Specifications about the sensor can be found at: + https://ae-bst.resource.bosch.com/media/_tech/media/datasheets/BST-BMA400-DS000.pdf + +properties: + compatible: + enum: + - bosch,bma400 + + reg: + maxItems: 1 + + vdd-supply: + description: phandle to the regulator that provides power to the accelerometer + + vddio-supply: + description: phandle to the regulator that provides power to the sensor's IO + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + accelerometer@14 { + compatible = "bosch,bma400"; + reg = <0x14>; + vdd-supply = <&vdd>; + vddio-supply = <&vddio>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml b/Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml new file mode 100644 index 000000000..3cb82576d --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/bosch,bmi088.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/bosch,bmi088.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bosch BMI088 IMU accelerometer part + +maintainers: + - Mike Looijmans <mike.looijmans@topic.nl> + +description: | + Acceleration part of the IMU sensor with an SPI interface + Specifications about the sensor can be found at: + https://www.bosch-sensortec.com/media/boschsensortec/downloads/datasheets/bst-bmi088-ds001.pdf + +properties: + compatible: + enum: + - bosch,bmi085-accel + - bosch,bmi088-accel + - bosch,bmi090l-accel + + reg: + maxItems: 1 + + vdd-supply: true + + vddio-supply: true + + interrupts: + minItems: 1 + maxItems: 2 + description: | + Type should be either IRQ_TYPE_LEVEL_HIGH or IRQ_TYPE_LEVEL_LOW. + Two configurable interrupt lines exist. + + interrupt-names: + description: Specify which interrupt line is in use. + items: + enum: + - INT1 + - INT2 + minItems: 1 + maxItems: 2 + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + bmi088-accel@1 { + compatible = "bosch,bmi088-accel"; + reg = <1>; + spi-max-frequency = <10000000>; + interrupt-parent = <&gpio6>; + interrupts = <19 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "INT2"; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/accel/fsl,mma7455.yaml b/Documentation/devicetree/bindings/iio/accel/fsl,mma7455.yaml new file mode 100644 index 000000000..c8659c5eb --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/fsl,mma7455.yaml @@ -0,0 +1,82 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/fsl,mma7455.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Freescale MMA7455 and MMA7456 three axis accelerometers + +maintainers: + - Jonathan Cameron <jic23@kernel.org> + +description: + Devices support both SPI and I2C interfaces. + +properties: + compatible: + enum: + - fsl,mma7455 + - fsl,mma7456 + reg: + maxItems: 1 + + avdd-supply: true + vddio-supply: true + + interrupts: + minItems: 1 + maxItems: 2 + + interrupt-names: + description: + Data ready is only available on INT1, but events can use either or + both pins. If not specified, first element assumed to correspond + to INT1 and second (where present) to INT2. + minItems: 1 + maxItems: 2 + items: + enum: + - "INT1" + - "INT2" + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + # include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + accelerometer@18 { + compatible = "fsl,mma7455"; + reg = <0x18>; + vddio-supply = <&iovdd>; + avdd-supply = <&avdd>; + interrupts = <57 IRQ_TYPE_EDGE_FALLING>, <58 IRQ_TYPE_EDGE_FALLING>; + interrupt-names = "INT2", "INT1"; + }; + }; + - | + # include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + accelerometer@0 { + compatible = "fsl,mma7456"; + reg = <0>; + spi-max-frequency = <10000000>; + vddio-supply = <&iovdd>; + avdd-supply = <&avdd>; + interrupts = <57 IRQ_TYPE_EDGE_FALLING>; + interrupt-names = "INT1"; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/accel/fsl,mma8452.yaml b/Documentation/devicetree/bindings/iio/accel/fsl,mma8452.yaml new file mode 100644 index 000000000..b0dd2b4e1 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/fsl,mma8452.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/fsl,mma8452.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: + Freescale MMA8451Q, MMA8452Q, MMA8453Q, MMA8652FC, MMA8653FC or FXLS8471Q + triaxial accelerometer + +maintainers: + - Martin Kepplinger <martin.kepplinger@theobroma-systems.com> + +properties: + compatible: + enum: + - fsl,mma8451 + - fsl,mma8452 + - fsl,mma8453 + - fsl,mma8652 + - fsl,mma8653 + - fsl,fxls8471 + + reg: + maxItems: 1 + + interrupts: + description: + 2 highly configurable interrupt lines exist. + minItems: 1 + maxItems: 2 + + interrupt-names: + description: Specify which interrupt line is in use. + items: + enum: + - INT1 + - INT2 + minItems: 1 + maxItems: 2 + + vdd-supply: true + vddio-supply: true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + accel@1d { + compatible = "fsl,mma8453"; + reg = <0x1d>; + interrupt-parent = <&gpio1>; + interrupts = <5 0>; + interrupt-names = "INT2"; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/accel/kionix,kx022a.yaml b/Documentation/devicetree/bindings/iio/accel/kionix,kx022a.yaml new file mode 100644 index 000000000..986df1a6f --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/kionix,kx022a.yaml @@ -0,0 +1,65 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/kionix,kx022a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM/Kionix KX022A Accelerometer + +maintainers: + - Matti Vaittinen <mazziesaccount@gmail.com> + +description: | + KX022A is a 3-axis accelerometer supporting +/- 2G, 4G, 8G and 16G ranges, + output data-rates from 0.78Hz to 1600Hz and a hardware-fifo buffering. + KX022A can be accessed either via I2C or SPI. + +properties: + compatible: + const: kionix,kx022a + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 2 + + interrupt-names: + minItems: 1 + items: + - enum: [INT1, INT2] + - const: INT2 + + vdd-supply: true + io-vdd-supply: true + + mount-matrix: + description: | + an optional 3x3 mounting rotation matrix. + +required: + - compatible + - reg + - interrupts + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + accel@1f { + compatible = "kionix,kx022a"; + reg = <0x1f>; + + interrupt-parent = <&gpio1>; + interrupts = <29 IRQ_TYPE_LEVEL_LOW>; + interrupt-names = "INT1"; + + io-vdd-supply = <&iovdd>; + vdd-supply = <&vdd>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/accel/kionix,kxcjk1013.yaml b/Documentation/devicetree/bindings/iio/accel/kionix,kxcjk1013.yaml new file mode 100644 index 000000000..714e48e61 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/kionix,kxcjk1013.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/kionix,kxcjk1013.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Kionix KXCJK-1013 Accelerometer + +maintainers: + - Robert Yang <decatf@gmail.com> + +properties: + compatible: + enum: + - kionix,kxcjk1013 + - kionix,kxcj91008 + - kionix,kxtj21009 + - kionix,kxtf9 + - kionix,kx023-1025 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: true + vddio-supply: true + + mount-matrix: + description: an optional 3x3 mounting rotation matrix. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + accel@f { + compatible = "kionix,kxtf9"; + reg = <0x0F>; + mount-matrix = "0", "1", "0", + "1", "0", "0", + "0", "0", "1"; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/accel/kionix,kxsd9.yaml b/Documentation/devicetree/bindings/iio/accel/kionix,kxsd9.yaml new file mode 100644 index 000000000..f64d99b35 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/kionix,kxsd9.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/kionix,kxsd9.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Kionix KXSD9 Accelerometer + +maintainers: + - Jonathan Cameron <jic23@kernel.org> + +description: | + 3 axis 12 bit accelerometer with +-8G range on all axes. Also has a + 12 bit auxiliary ADC channel. Interface is either SPI or I2C. + +properties: + compatible: + const: kionix,kxsd9 + + reg: + maxItems: 1 + + vdd-supply: true + iovdd-supply: true + + interrupts: + maxItems: 1 + + mount-matrix: + description: an optional 3x3 mounting rotation matrix. + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + # include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + accel@18 { + compatible = "kionix,kxsd9"; + reg = <0x18>; + iovdd-supply = <&iovdd>; + vdd-supply = <&vdd>; + interrupts = <57 IRQ_TYPE_EDGE_FALLING>; + mount-matrix = "-0.984807753012208", "0", "-0.173648177666930", + "0", "-1", "0", + "-0.173648177666930", "0", "0.984807753012208"; + }; + }; + - | + # include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + accel@0 { + compatible = "kionix,kxsd9"; + reg = <0>; + spi-max-frequency = <10000000>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/accel/lis302.txt b/Documentation/devicetree/bindings/iio/accel/lis302.txt new file mode 100644 index 000000000..764e28ec1 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/lis302.txt @@ -0,0 +1,119 @@ +LIS302 accelerometer devicetree bindings + +This device is matched via its bus drivers, and has a number of properties +that apply in on the generic device (independent from the bus). + + +Required properties for the SPI bindings: + - compatible: should be set to "st,lis3lv02d-spi" + - reg: the chipselect index + - spi-max-frequency: maximal bus speed, should be set to 1000000 unless + constrained by external circuitry + - interrupts: the interrupt generated by the device + +Required properties for the I2C bindings: + - compatible: should be set to "st,lis3lv02d" + - reg: i2c slave address + - Vdd-supply: The input supply for Vdd + - Vdd_IO-supply: The input supply for Vdd_IO + + +Optional properties for all bus drivers: + + - st,click-single-{x,y,z}: if present, tells the device to issue an + interrupt on single click events on the + x/y/z axis. + - st,click-double-{x,y,z}: if present, tells the device to issue an + interrupt on double click events on the + x/y/z axis. + - st,click-thresh-{x,y,z}: set the x/y/z axis threshold + - st,click-click-time-limit: click time limit, from 0 to 127.5msec + with step of 0.5 msec + - st,click-latency: click latency, from 0 to 255 msec with + step of 1 msec. + - st,click-window: click window, from 0 to 255 msec with + step of 1 msec. + - st,irq{1,2}-disable: disable IRQ 1/2 + - st,irq{1,2}-ff-wu-1: raise IRQ 1/2 on FF_WU_1 condition + - st,irq{1,2}-ff-wu-2: raise IRQ 1/2 on FF_WU_2 condition + - st,irq{1,2}-data-ready: raise IRQ 1/2 on data ready contition + - st,irq{1,2}-click: raise IRQ 1/2 on click condition + - st,irq-open-drain: consider IRQ lines open-drain + - st,irq-active-low: make IRQ lines active low + - st,wu-duration-1: duration register for Free-Fall/Wake-Up + interrupt 1 + - st,wu-duration-2: duration register for Free-Fall/Wake-Up + interrupt 2 + - st,wakeup-{x,y,z}-{lo,hi}: set wakeup condition on x/y/z axis for + upper/lower limit + - st,wakeup-threshold: set wakeup threshold + - st,wakeup2-{x,y,z}-{lo,hi}: set wakeup condition on x/y/z axis for + upper/lower limit for second wakeup + engine. + - st,wakeup2-threshold: set wakeup threshold for second wakeup + engine. + - st,highpass-cutoff-hz=: 1, 2, 4 or 8 for 1Hz, 2Hz, 4Hz or 8Hz of + highpass cut-off frequency + - st,hipass{1,2}-disable: disable highpass 1/2. + - st,default-rate=: set the default rate + - st,axis-{x,y,z}=: set the axis to map to the three coordinates. + Negative values can be used for inverted axis. + - st,{min,max}-limit-{x,y,z} set the min/max limits for x/y/z axis + (used by self-test) + + +Example for a SPI device node: + + accelerometer@0 { + compatible = "st,lis302dl-spi"; + reg = <0>; + spi-max-frequency = <1000000>; + interrupt-parent = <&gpio>; + interrupts = <104 0>; + + st,click-single-x; + st,click-single-y; + st,click-single-z; + st,click-thresh-x = <10>; + st,click-thresh-y = <10>; + st,click-thresh-z = <10>; + st,irq1-click; + st,irq2-click; + st,wakeup-x-lo; + st,wakeup-x-hi; + st,wakeup-y-lo; + st,wakeup-y-hi; + st,wakeup-z-lo; + st,wakeup-z-hi; + }; + +Example for a I2C device node: + + lis331dlh: accelerometer@18 { + compatible = "st,lis331dlh", "st,lis3lv02d"; + reg = <0x18>; + Vdd-supply = <&lis3_reg>; + Vdd_IO-supply = <&lis3_reg>; + + st,click-single-x; + st,click-single-y; + st,click-single-z; + st,click-thresh-x = <10>; + st,click-thresh-y = <10>; + st,click-thresh-z = <10>; + st,irq1-click; + st,irq2-click; + st,wakeup-x-lo; + st,wakeup-x-hi; + st,wakeup-y-lo; + st,wakeup-y-hi; + st,wakeup-z-lo; + st,wakeup-z-hi; + st,min-limit-x = <120>; + st,min-limit-y = <120>; + st,min-limit-z = <140>; + st,max-limit-x = <550>; + st,max-limit-y = <550>; + st,max-limit-z = <750>; + }; + diff --git a/Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml b/Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml new file mode 100644 index 000000000..23528dcaa --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml @@ -0,0 +1,53 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause + +%YAML 1.2 +--- +$id: "http://devicetree.org/schemas/iio/accel/memsensing,msa311.yaml#" +$schema: "http://devicetree.org/meta-schemas/core.yaml#" + +title: MEMSensing digital 3-Axis accelerometer + +maintainers: + - Dmitry Rokosov <ddrokosov@sberdevices.ru> + +description: | + MSA311 is a tri-axial, low-g accelerometer with I2C digital output for + sensitivity consumer applications. It has dynamical user selectable full + scales range of +-2g/+-4g/+-8g/+-16g and allows acceleration measurements + with output data rates from 1Hz to 1000Hz. + Datasheet can be found at following URL + https://cdn-shop.adafruit.com/product-files/5309/MSA311-V1.1-ENG.pdf + +properties: + compatible: + const: memsensing,msa311 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + accelerometer@62 { + compatible = "memsensing,msa311"; + reg = <0x62>; + interrupt-parent = <&gpio_intc>; + interrupts = <29 IRQ_TYPE_EDGE_RISING>; + vdd-supply = <&vcc_5v>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/accel/murata,sca3300.yaml b/Documentation/devicetree/bindings/iio/accel/murata,sca3300.yaml new file mode 100644 index 000000000..00c990caa --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/murata,sca3300.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/murata,sca3300.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Murata SCA3300 Accelerometer + +description: | + 3-axis industrial accelerometer with digital SPI interface + https://www.murata.com/en-global/products/sensor/accel/sca3300 + +maintainers: + - Tomas Melin <tomas.melin@vaisala.com> + +properties: + compatible: + enum: + - murata,sca3300 + - murata,scl3300 + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 8000000 + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + accelerometer@0 { + compatible = "murata,sca3300"; + reg = <0x0>; + spi-max-frequency = <4000000>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/accel/nxp,fxls8962af.yaml b/Documentation/devicetree/bindings/iio/accel/nxp,fxls8962af.yaml new file mode 100644 index 000000000..65ce8ea14 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/accel/nxp,fxls8962af.yaml @@ -0,0 +1,81 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/accel/nxp,fxls8962af.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP FXLS8962AF/FXLS8964AF Accelerometer driver + +maintainers: + - Sean Nyekjaer <sean@geanix.com> + +description: | + NXP FXLS8962AF/FXLS8964AF Accelerometer driver that supports + SPI and I2C interface. + https://www.nxp.com/docs/en/data-sheet/FXLS8962AF.pdf + https://www.nxp.com/docs/en/data-sheet/FXLS8964AF.pdf + +properties: + compatible: + enum: + - nxp,fxls8962af + - nxp,fxls8964af + + reg: + maxItems: 1 + + vdd-supply: + description: phandle to the regulator that provides power to the accelerometer + + interrupts: + maxItems: 1 + + interrupt-names: + enum: + - INT1 + - INT2 + + drive-open-drain: + type: boolean + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c0 { + #address-cells = <1>; + #size-cells = <0>; + + /* Example for a I2C device node */ + accelerometer@62 { + compatible = "nxp,fxls8962af"; + reg = <0x62>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "INT1"; + }; + }; + - | + #include <dt-bindings/interrupt-controller/irq.h> + spi0 { + #address-cells = <1>; + #size-cells = <0>; + + /* Example for a SPI device node */ + accelerometer@0 { + compatible = "nxp,fxls8962af"; + reg = <0>; + spi-max-frequency = <4000000>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_LEVEL_HIGH>; + interrupt-names = "INT1"; + }; + }; |