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/light | |
| 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/light')
28 files changed, 1507 insertions, 0 deletions
diff --git a/Documentation/devicetree/bindings/iio/light/adux1020.yaml b/Documentation/devicetree/bindings/iio/light/adux1020.yaml new file mode 100644 index 000000000..d7d14f2f1 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/adux1020.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/adux1020.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices ADUX1020 Photometric sensor + +maintainers: + - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> + +description: | + Photometric sensor over an i2c interface. + https://www.analog.com/media/en/technical-documentation/data-sheets/ADUX1020.pdf + +properties: + compatible: + enum: + - adi,adux1020 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + + #address-cells = <1>; + #size-cells = <0>; + + adux1020@64 { + compatible = "adi,adux1020"; + reg = <0x64>; + interrupt-parent = <&msmgpio>; + interrupts = <24 IRQ_TYPE_LEVEL_HIGH>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/ams,as73211.yaml b/Documentation/devicetree/bindings/iio/light/ams,as73211.yaml new file mode 100644 index 000000000..0e8cd0275 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/ams,as73211.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/ams,as73211.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AMS AS73211 JENCOLOR(R) Digital XYZ Sensor + +maintainers: + - Christian Eggers <ceggers@arri.de> + +description: | + XYZ True Color Sensor with I2C Interface + https://ams.com/documents/20143/36005/AS73211_DS000556_3-01.pdf/a65474c0-b302-c2fd-e30a-c98df87616df + +properties: + compatible: + enum: + - ams,as73211 + + reg: + description: + I2C address of the device (0x74...0x77). + maxItems: 1 + + interrupts: + description: + Interrupt specifier for the READY interrupt generated by the device. + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + as73211@74 { + compatible = "ams,as73211"; + reg = <0x74>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_color_sensor>; + interrupt-parent = <&gpio2>; + interrupts = <19 IRQ_TYPE_EDGE_RISING>; /* READY */ + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/amstaos,tsl2563.yaml b/Documentation/devicetree/bindings/iio/light/amstaos,tsl2563.yaml new file mode 100644 index 000000000..60e76bc03 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/amstaos,tsl2563.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/amstaos,tsl2563.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AMS TAOS TSL2563 ambient light sensor + +maintainers: + - Sebastian Reichel <sre@kernel.org> + +description: | + Ambient light sensor with an i2c interface. + +properties: + compatible: + enum: + - amstaos,tsl2560 + - amstaos,tsl2561 + - amstaos,tsl2562 + - amstaos,tsl2563 + + reg: + maxItems: 1 + + amstaos,cover-comp-gain: + description: Multiplier for gain compensation + $ref: /schemas/types.yaml#/definitions/uint32 + enum: [1, 16] + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@29 { + compatible = "amstaos,tsl2563"; + reg = <0x29>; + amstaos,cover-comp-gain = <16>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/amstaos,tsl2591.yaml b/Documentation/devicetree/bindings/iio/light/amstaos,tsl2591.yaml new file mode 100644 index 000000000..83b88c6a2 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/amstaos,tsl2591.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/amstaos,tsl2591.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AMS/TAOS TSL2591 Ambient Light Sensor (ALS) + +maintainers: + - Joe Sandom <joe.g.sandom@gmail.com> + +description: | + AMS/TAOS TSL2591 is a very-high sensitivity + light-to-digital converter that transforms light intensity into a digital + signal. + +properties: + compatible: + const: amstaos,tsl2591 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + description: + Interrupt (INT:Pin 2) Active low. Should be set to IRQ_TYPE_EDGE_FALLING. + interrupt is used to detect if the light intensity has fallen below + or reached above the configured threshold values. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + tsl2591@29 { + compatible = "amstaos,tsl2591"; + reg = <0x29>; + interrupts = <20 IRQ_TYPE_EDGE_FALLING>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml b/Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml new file mode 100644 index 000000000..206af44f2 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/avago,apds9300.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/avago,apds9300.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Avago APDS9300 ambient light sensor + +maintainers: + - Jonathan Cameron <jic23@kernel.org> + +description: | + Datasheet at https://www.avagotech.com/docs/AV02-1077EN + +properties: + compatible: + const: avago,apds9300 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@39 { + compatible = "avago,apds9300"; + reg = <0x39>; + interrupt-parent = <&gpio2>; + interrupts = <29 8>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/avago,apds9960.yaml b/Documentation/devicetree/bindings/iio/light/avago,apds9960.yaml new file mode 100644 index 000000000..f06e0fda5 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/avago,apds9960.yaml @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/avago,apds9960.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Avago APDS9960 gesture/RGB/ALS/proximity sensor + +maintainers: + - Matt Ranostay <matt.ranostay@konsulko.com> + +description: | + Datasheet at https://www.avagotech.com/docs/AV02-4191EN + +properties: + compatible: + const: avago,apds9960 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@39 { + compatible = "avago,apds9960"; + reg = <0x39>; + interrupt-parent = <&gpio1>; + interrupts = <16 1>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/bh1750.yaml b/Documentation/devicetree/bindings/iio/light/bh1750.yaml new file mode 100644 index 000000000..1a88b3c25 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/bh1750.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/bh1750.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM BH1750 ambient light sensor + +maintainers: + - Tomasz Duszynski <tduszyns@gmail.com> + +description: | + Ambient light sensor with an i2c interface. + +properties: + compatible: + enum: + - rohm,bh1710 + - rohm,bh1715 + - rohm,bh1721 + - rohm,bh1750 + - rohm,bh1751 + + reg: + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@23 { + compatible = "rohm,bh1750"; + reg = <0x23>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/iio/light/capella,cm3605.yaml b/Documentation/devicetree/bindings/iio/light/capella,cm3605.yaml new file mode 100644 index 000000000..c63b79c33 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/capella,cm3605.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/capella,cm3605.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: + Capella Microsystems CM3605 Ambient Light and Short Distance Proximity Sensor + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + - Kevin Tsai <ktsai@capellamicro.com> + +description: | + The CM3605 is an entirely analog part. However, it requires quite a bit of + software logic to interface a host operating system. + + This ALS and proximity sensor was one of the very first deployed in mobile + handsets, notably it is used in the very first Nexus One Android phone from + 2010. + +properties: + compatible: + const: capella,cm3605 + + aset-gpios: + maxItems: 1 + description: + ASET line (drive low to activate the ALS, should be flagged + GPIO_ACTIVE_LOW) + + interrupts: + maxItems: 1 + description: + Connected to the POUT (proximity sensor out) line. The edge + detection must be set to IRQ_TYPE_EDGE_BOTH so as to detect + movements toward and away from the proximity sensor. + + io-channels: + maxItems: 1 + description: + ADC channel used for converting the voltage from AOUT to a digital + representation. + + io-channel-names: + const: aout + + vdd-supply: true + + capella,aset-resistance-ohms: + enum: [50000, 100000, 300000, 600000] + description: > + Sensitivity calibration resistance. Note that calibration curves + are only provided for specific allowed values. Default: 100 kOhms. + +required: + - compatible + - aset-gpios + - interrupts + - io-channels + - io-channel-names + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + light-sensor { + compatible = "capella,cm3605"; + vdd-supply = <&foo_reg>; + aset-gpios = <&foo_gpio 1 GPIO_ACTIVE_LOW>; + capella,aset-resistance-ohms = <100000>; + interrupts = <1 IRQ_TYPE_EDGE_BOTH>; + io-channels = <&adc 0x01>; + io-channel-names = "aout"; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/capella,cm36651.yaml b/Documentation/devicetree/bindings/iio/light/capella,cm36651.yaml new file mode 100644 index 000000000..446d94f3a --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/capella,cm36651.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/capella,cm36651.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Capella CM36651 I2C Proximity and Color Light sensor + +maintainers: + - Beomho Seo <beomho.seo@samsung.com> + +properties: + compatible: + const: capella,cm36651 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vled-supply: + description: | + Supply for the IR_LED which is part of the cm36651 for proximity detection. + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - vled-supply + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@18 { + compatible = "capella,cm36651"; + reg = <0x18>; + interrupt-parent = <&gpx0>; + interrupts = <2 0>; + vled-supply = <&ps_als_reg>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/dynaimage,al3010.yaml b/Documentation/devicetree/bindings/iio/light/dynaimage,al3010.yaml new file mode 100644 index 000000000..a3a979553 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/dynaimage,al3010.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/dynaimage,al3010.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Dyna-Image AL3010 sensor + +maintainers: + - David Heidelberg <david@ixit.cz> + +properties: + compatible: + const: dynaimage,al3010 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: + description: Regulator that provides power to the sensor + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@1c { + compatible = "dynaimage,al3010"; + reg = <0x1c>; + vdd-supply = <&vdd_reg>; + interrupts = <0 99 4>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/light/dynaimage,al3320a.yaml b/Documentation/devicetree/bindings/iio/light/dynaimage,al3320a.yaml new file mode 100644 index 000000000..8249be99c --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/dynaimage,al3320a.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/dynaimage,al3320a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Dyna-Image AL3320A sensor + +maintainers: + - David Heidelberg <david@ixit.cz> + +properties: + compatible: + const: dynaimage,al3320a + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: + description: Regulator that provides power to the sensor + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@1c { + compatible = "dynaimage,al3320a"; + reg = <0x1c>; + vdd-supply = <&vdd_reg>; + interrupts = <0 99 4>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/light/isl29018.yaml b/Documentation/devicetree/bindings/iio/light/isl29018.yaml new file mode 100644 index 000000000..0ea278b07 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/isl29018.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/isl29018.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: | + Intersil 29018/29023/29035 Ambient Light, Infrared Light, and Proximity Sensor + +maintainers: + - Brian Masney <masneyb@onstation.org> + +description: | + Ambient and infrared light sensing with proximity detection over an i2c + interface. + + https://www.renesas.com/us/en/www/doc/datasheet/isl29018.pdf + https://www.renesas.com/us/en/www/doc/datasheet/isl29023.pdf + https://www.renesas.com/us/en/www/doc/datasheet/isl29035.pdf + +properties: + compatible: + enum: + - isil,isl29018 + - isil,isl29023 + - isil,isl29035 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vcc-supply: + description: Regulator that provides power to the sensor + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + + #address-cells = <1>; + #size-cells = <0>; + + sensor@44 { + compatible = "isil,isl29018"; + reg = <0x44>; + interrupts-extended = <&msmgpio 61 IRQ_TYPE_LEVEL_HIGH>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/liteon,ltr501.yaml b/Documentation/devicetree/bindings/iio/light/liteon,ltr501.yaml new file mode 100644 index 000000000..c8074f180 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/liteon,ltr501.yaml @@ -0,0 +1,58 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/liteon,ltr501.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: LiteON LTR501 I2C Proximity and Light sensor + +maintainers: + - Nikita Travkin <nikita@trvn.ru> + +allOf: + - $ref: ../common.yaml# + +properties: + compatible: + enum: + - liteon,ltr501 + - liteon,ltr559 + - liteon,ltr301 + + reg: + maxItems: 1 + + vdd-supply: true + vddio-supply: true + + interrupts: + maxItems: 1 + + proximity-near-level: true + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@23 { + compatible = "liteon,ltr559"; + reg = <0x23>; + proximity-near-level = <75>; + + vdd-supply = <&pm8916_l17>; + vddio-supply = <&pm8916_l6>; + + interrupt-parent = <&msmgpio>; + interrupts = <115 IRQ_TYPE_EDGE_FALLING>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/light/liteon,ltrf216a.yaml b/Documentation/devicetree/bindings/iio/light/liteon,ltrf216a.yaml new file mode 100644 index 000000000..7de1b0e72 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/liteon,ltrf216a.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/liteon,ltrf216a.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: LTRF216A Ambient Light Sensor + +maintainers: + - Shreeya Patel <shreeya.patel@collabora.com> + +description: + Ambient light sensing with an i2c interface. + +properties: + compatible: + const: liteon,ltrf216a + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: + description: Regulator that provides power to the sensor. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@53 { + compatible = "liteon,ltrf216a"; + reg = <0x53>; + vdd-supply = <&vdd_regulator>; + interrupt-parent = <&gpio0>; + interrupts = <5 IRQ_TYPE_LEVEL_LOW>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/light/maxim,max44009.yaml b/Documentation/devicetree/bindings/iio/light/maxim,max44009.yaml new file mode 100644 index 000000000..5911bd93b --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/maxim,max44009.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/maxim,max44009.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MAX44009 Ambient Light Sensor + +maintainers: + - Robert Eshleman <bobbyeshleman@gmail.com> + +properties: + compatible: + const: maxim,max44009 + + reg: + maxItems: 1 + description: Default address is 0x4a + + interrupts: + maxItems: 1 + description: Should be configured with type IRQ_TYPE_EDGE_FALLING + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@4a { + compatible = "maxim,max44009"; + reg = <0x4a>; + + interrupt-parent = <&gpio1>; + interrupts = <17 IRQ_TYPE_EDGE_FALLING>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/noa1305.yaml b/Documentation/devicetree/bindings/iio/light/noa1305.yaml new file mode 100644 index 000000000..fe7bfe1ad --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/noa1305.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: GPL-2.0 +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/noa1305.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ON Semiconductor NOA1305 Ambient Light Sensor + +maintainers: + - Martyn Welch <martyn.welch@collabora.com> + +description: | + Ambient sensing with an i2c interface. + + https://www.onsemi.com/pub/Collateral/NOA1305-D.PDF + +properties: + compatible: + enum: + - onnn,noa1305 + + reg: + maxItems: 1 + + vin-supply: + description: Regulator that provides power to the sensor + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + + #address-cells = <1>; + #size-cells = <0>; + + light@39 { + compatible = "onnn,noa1305"; + reg = <0x39>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml b/Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml new file mode 100644 index 000000000..f8a932be0 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml @@ -0,0 +1,87 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/sharp,gp2ap002.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sharp GP2AP002A00F and GP2AP002S00F proximity and ambient light sensors + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: | + Proximity and ambient light sensor with IR LED for the proximity + sensing and an analog output for light intensity. The ambient light + sensor output is not available on the GP2AP002S00F variant. + +properties: + compatible: + enum: + - sharp,gp2ap002a00f + - sharp,gp2ap002s00f + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + description: an interrupt for proximity, usually a GPIO line + + vdd-supply: + description: VDD power supply a phandle to a regulator + + vio-supply: + description: VIO power supply a phandle to a regulator + + io-channels: + maxItems: 1 + description: ALSOUT ADC channel to read the ambient light + + io-channel-names: + const: alsout + + sharp,proximity-far-hysteresis: + $ref: /schemas/types.yaml#/definitions/uint8 + description: | + Hysteresis setting for "far" object detection, this setting is + device-unique and adjust the optical setting for proximity detection + of a "far away" object in front of the sensor. + + sharp,proximity-close-hysteresis: + $ref: /schemas/types.yaml#/definitions/uint8 + description: | + Hysteresis setting for "close" object detection, this setting is + device-unique and adjust the optical setting for proximity detection + of a "close" object in front of the sensor. + +required: + - compatible + - reg + - interrupts + - sharp,proximity-far-hysteresis + - sharp,proximity-close-hysteresis + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@44 { + compatible = "sharp,gp2ap002a00f"; + reg = <0x44>; + interrupts = <18 IRQ_TYPE_EDGE_FALLING>; + vdd-supply = <&vdd_regulator>; + vio-supply = <&vio_regulator>; + io-channels = <&adc_channel>; + io-channel-names = "alsout"; + sharp,proximity-far-hysteresis = /bits/ 8 <0x2f>; + sharp,proximity-close-hysteresis = /bits/ 8 <0x0f>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/iio/light/sharp,gp2ap020a00f.yaml b/Documentation/devicetree/bindings/iio/light/sharp,gp2ap020a00f.yaml new file mode 100644 index 000000000..3fabf1f57 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/sharp,gp2ap020a00f.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/sharp,gp2ap020a00f.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Sharp GP2AP020A00F I2C Proximity/ALS sensor + +maintainers: + - Kyungmin Park <kyungmin.park@samsung.com> + +description: | + The proximity detector sensor requires power supply for its built-in led. + +properties: + compatible: + const: sharp,gp2ap020a00f + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vled-supply: true + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + - vled-supply + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@39 { + compatible = "sharp,gp2ap020a00f"; + reg = <0x39>; + interrupts = <2 0>; + vled-supply = <&als_reg>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/st,uvis25.yaml b/Documentation/devicetree/bindings/iio/light/st,uvis25.yaml new file mode 100644 index 000000000..c86e5e1d1 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/st,uvis25.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/st,uvis25.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ST UVIS25 uv sensor + +maintainers: + - Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> + +properties: + compatible: + const: st,uvis25 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + uv-sensor@47 { + compatible = "st,uvis25"; + reg = <0x47>; + interrupt-parent = <&gpio0>; + interrupts = <0 IRQ_TYPE_EDGE_RISING>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/st,vl6180.yaml b/Documentation/devicetree/bindings/iio/light/st,vl6180.yaml new file mode 100644 index 000000000..27c36ab79 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/st,vl6180.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/st,vl6180.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: STMicro VL6180 ALS, range and proximity sensor + +maintainers: + - Manivannan Sadhasivam <manivannanece23@gmail.com> + - Peter Meerwald-Stadler <pmeerw@pmeerw.net> + +description: | + Proximity sensing module incorporating time of flight sensor + Datasheet at https://www.st.com/resource/en/datasheet/vl6180x.pdf + +properties: + compatible: + const: st,vl6180 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + proximity@29 { + compatible = "st,vl6180"; + reg = <0x29>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/stk33xx.yaml b/Documentation/devicetree/bindings/iio/light/stk33xx.yaml new file mode 100644 index 000000000..f6e22dc98 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/stk33xx.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/stk33xx.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: | + Sensortek STK33xx I2C Ambient Light and Proximity sensor + +maintainers: + - Jonathan Cameron <jic23@kernel.org> + +description: | + Ambient light and proximity sensor over an i2c interface. + +allOf: + - $ref: ../common.yaml# + +properties: + compatible: + enum: + - sensortek,stk3310 + - sensortek,stk3311 + - sensortek,stk3335 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + proximity-near-level: true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + + #address-cells = <1>; + #size-cells = <0>; + + stk3310@48 { + compatible = "sensortek,stk3310"; + reg = <0x48>; + proximity-near-level = <25>; + interrupt-parent = <&gpio1>; + interrupts = <5 IRQ_TYPE_LEVEL_LOW>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/ti,opt3001.yaml b/Documentation/devicetree/bindings/iio/light/ti,opt3001.yaml new file mode 100644 index 000000000..441e9343f --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/ti,opt3001.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/ti,opt3001.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments OPT3001 Ambient Light Sensor + +maintainers: + - Andreas Dannenberg <dannenberg@ti.com> + +description: | + The device supports interrupt-driven and interrupt-less operation, depending + on whether an interrupt property has been populated into the DT. + +properties: + compatible: + const: ti,opt3001 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + description: Should be configured with type IRQ_TYPE_EDGE_FALLING + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@44 { + compatible = "ti,opt3001"; + reg = <0x44>; + interrupt-parent = <&gpio1>; + interrupts = <28 IRQ_TYPE_EDGE_FALLING>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/tsl2583.yaml b/Documentation/devicetree/bindings/iio/light/tsl2583.yaml new file mode 100644 index 000000000..7b92ba8cb --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/tsl2583.yaml @@ -0,0 +1,48 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/tsl2583.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AMS/TAOS Ambient Light Sensor (ALS) + +maintainers: + - Brian Masney <masneyb@onstation.org> + +description: | + Ambient light sensing with an i2c interface. + +properties: + compatible: + enum: + - amstaos,tsl2580 + - amstaos,tsl2581 + - amstaos,tsl2583 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vcc-supply: + description: Regulator that provides power to the sensor + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@29 { + compatible = "amstaos,tsl2581"; + reg = <0x29>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/tsl2772.yaml b/Documentation/devicetree/bindings/iio/light/tsl2772.yaml new file mode 100644 index 000000000..d81229857 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/tsl2772.yaml @@ -0,0 +1,84 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/tsl2772.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: AMS/TAOS Ambient Light Sensor (ALS) and Proximity Detector + +maintainers: + - Brian Masney <masneyb@onstation.org> + +description: | + Ambient light sensing and proximity detection with an i2c interface. + https://ams.com/documents/20143/36005/TSL2772_DS000181_2-00.pdf + +properties: + compatible: + enum: + - amstaos,tsl2571 + - amstaos,tsl2671 + - amstaos,tmd2671 + - amstaos,tsl2771 + - amstaos,tmd2771 + - amstaos,tsl2572 + - amstaos,tsl2672 + - amstaos,tmd2672 + - amstaos,tsl2772 + - amstaos,tmd2772 + - avago,apds9930 + + reg: + maxItems: 1 + + amstaos,proximity-diodes: + description: Proximity diodes to enable + $ref: /schemas/types.yaml#/definitions/uint32-array + minItems: 1 + maxItems: 2 + items: + minimum: 0 + maximum: 1 + + interrupts: + maxItems: 1 + + led-max-microamp: + description: Current for the proximity LED + enum: + - 13000 + - 25000 + - 50000 + - 100000 + + vdd-supply: + description: Regulator that provides power to the sensor + + vddio-supply: + description: Regulator that provides power to the bus + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + sensor@39 { + compatible = "amstaos,tsl2772"; + reg = <0x39>; + interrupts-extended = <&msmgpio 61 IRQ_TYPE_EDGE_FALLING>; + vdd-supply = <&pm8941_l17>; + vddio-supply = <&pm8941_lvs1>; + amstaos,proximity-diodes = <0>; + led-max-microamp = <100000>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/upisemi,us5182.yaml b/Documentation/devicetree/bindings/iio/light/upisemi,us5182.yaml new file mode 100644 index 000000000..dd78abe0e --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/upisemi,us5182.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/upisemi,us5182.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: UPISEMI us5182d I2C ALS and Proximity sensor + +maintainers: + - Jonathan Cameron <jic23@kernel.org> + +properties: + compatible: + const: upisemi,usd5182 + + reg: + maxItems: 1 + + upisemi,glass-coef: + $ref: /schemas/types.yaml#/definitions/uint32 + description: | + glass attenuation factor - compensation factor of resolution 1000 + for material transmittance. + default: 1000 + + upisemi,dark-ths: + $ref: /schemas/types.yaml#/definitions/uint16-array + minItems: 8 + maxItems: 8 + description: + 16-bit thresholds (adc counts) corresponding to every scale. + + upisemi,upper-dark-gain: + $ref: /schemas/types.yaml#/definitions/uint8 + description: | + 8-bit dark gain compensation factor(4 int and 4 fractional bits - Q4.4) + applied when light > threshold. + default: 0 + + upisemi,lower-dark-gain: + $ref: /schemas/types.yaml#/definitions/uint8 + description: | + 8-bit dark gain compensation factor(4 int and 4 fractional bits - Q4.4) + applied when light < threshold. + default: 0x16 + + upisemi,continuous: + $ref: /schemas/types.yaml#/definitions/flag + description: | + This chip has two power modes: one-shot (chip takes one measurement and + then shuts itself down) and continuous (chip takes continuous + measurements). The one-shot mode is more power-friendly but the + continuous mode may be more reliable. If this property is specified + the continuous mode will be used instead of the default one-shot one for + raw reads. + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@39 { + compatible = "upisemi,usd5182"; + reg = <0x39>; + upisemi,glass-coef = < 1000 >; + upisemi,dark-ths = /bits/ 16 <170 200 512 512 800 2000 4000 8000>; + upisemi,upper-dark-gain = /bits/ 8 <0x00>; + upisemi,lower-dark-gain = /bits/ 8 <0x16>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/veml6030.yaml b/Documentation/devicetree/bindings/iio/light/veml6030.yaml new file mode 100644 index 000000000..fb19a2d7a --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/veml6030.yaml @@ -0,0 +1,64 @@ +# SPDX-License-Identifier: GPL-2.0+ +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/veml6030.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: VEML6030 Ambient Light Sensor (ALS) + +maintainers: + - Rishi Gupta <gupt21@gmail.com> + +description: | + Bindings for the ambient light sensor veml6030 from Vishay + Semiconductors over an i2c interface. + + Irrespective of whether interrupt is used or not, application + can get the ALS and White channel reading from IIO raw interface. + + If the interrupts are used, application will receive an IIO event + whenever configured threshold is crossed. + + Specifications about the sensor can be found at: + https://www.vishay.com/docs/84366/veml6030.pdf + +properties: + compatible: + enum: + - vishay,veml6030 + + reg: + description: + I2C address of the device. + enum: + - 0x10 # ADDR pin pulled down + - 0x48 # ADDR pin pulled up + + interrupts: + description: + interrupt mapping for IRQ. Configure with IRQ_TYPE_LEVEL_LOW. + Refer to interrupt-controller/interrupts.txt for generic + interrupt client node bindings. + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@10 { + compatible = "vishay,veml6030"; + reg = <0x10>; + interrupts = <12 IRQ_TYPE_LEVEL_LOW>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/vishay,vcnl4000.yaml b/Documentation/devicetree/bindings/iio/light/vishay,vcnl4000.yaml new file mode 100644 index 000000000..4d1a225e8 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/vishay,vcnl4000.yaml @@ -0,0 +1,54 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/vishay,vcnl4000.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: VISHAY VCNL4000 ambient light and proximity sensor + +maintainers: + - Peter Meerwald <pmeerw@pmeerw.net> + +description: | + Ambient light sensing with proximity detection over an i2c + interface. + +allOf: + - $ref: ../common.yaml# + +properties: + compatible: + enum: + - vishay,vcnl4000 + - vishay,vcnl4010 + - vishay,vcnl4020 + - vishay,vcnl4040 + - vishay,vcnl4200 + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + + proximity-near-level: true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@51 { + compatible = "vishay,vcnl4200"; + reg = <0x51>; + proximity-near-level = <220>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/light/vishay,vcnl4035.yaml b/Documentation/devicetree/bindings/iio/light/vishay,vcnl4035.yaml new file mode 100644 index 000000000..2c57ff05d --- /dev/null +++ b/Documentation/devicetree/bindings/iio/light/vishay,vcnl4035.yaml @@ -0,0 +1,45 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/vishay,vcnl4035.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: VISHAY VCNL4035 ambient Light and proximity sensor + +maintainers: + - Jonathan Cameron <jic23@kernel.org> + +description: | + Datasheet at https://www.vishay.com/docs/84251/vcnl4035x01.pdf + +properties: + compatible: + const: vishay,vcnl4035 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + +additionalProperties: false + +required: + - compatible + - reg + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@60 { + compatible = "vishay,vcnl4035"; + reg = <0x60>; + interrupt-parent = <&gpio4>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; + }; + }; +... |