diff options
Diffstat (limited to 'dts/Bindings/iio')
21 files changed, 445 insertions, 139 deletions
diff --git a/dts/Bindings/iio/accel/kionix,kxcjk1013.yaml b/dts/Bindings/iio/accel/kionix,kxcjk1013.yaml index 5667d09dfe..fbb714431e 100644 --- a/dts/Bindings/iio/accel/kionix,kxcjk1013.yaml +++ b/dts/Bindings/iio/accel/kionix,kxcjk1013.yaml @@ -20,6 +20,9 @@ properties: reg: maxItems: 1 + vdd-supply: true + vddio-supply: true + mount-matrix: description: an optional 3x3 mounting rotation matrix. diff --git a/dts/Bindings/iio/adc/adi,ad7768-1.yaml b/dts/Bindings/iio/adc/adi,ad7768-1.yaml index 924477dfb8..a85a28145e 100644 --- a/dts/Bindings/iio/adc/adi,ad7768-1.yaml +++ b/dts/Bindings/iio/adc/adi,ad7768-1.yaml @@ -40,6 +40,7 @@ properties: ADC reference voltage supply adi,sync-in-gpios: + maxItems: 1 description: Enables synchronization of multiple devices that require simultaneous sampling. A pulse is always required if the configuration is changed @@ -76,6 +77,7 @@ patternProperties: properties: reg: + maxItems: 1 description: | The channel number. diff --git a/dts/Bindings/iio/adc/aspeed,ast2400-adc.yaml b/dts/Bindings/iio/adc/aspeed,ast2400-adc.yaml index 7f534a933e..a726b6c2ab 100644 --- a/dts/Bindings/iio/adc/aspeed,ast2400-adc.yaml +++ b/dts/Bindings/iio/adc/aspeed,ast2400-adc.yaml @@ -23,6 +23,7 @@ properties: maxItems: 1 clocks: + maxItems: 1 description: Input clock used to derive the sample clock. Expected to be the SoC's APB clock. diff --git a/dts/Bindings/iio/adc/lltc,ltc2496.yaml b/dts/Bindings/iio/adc/lltc,ltc2496.yaml index 2716d4e953..0bd2fc0356 100644 --- a/dts/Bindings/iio/adc/lltc,ltc2496.yaml +++ b/dts/Bindings/iio/adc/lltc,ltc2496.yaml @@ -20,7 +20,7 @@ properties: description: Power supply for the reference voltage reg: - description: spi chipselect number according to the usual spi bindings + maxItems: 1 spi-max-frequency: description: maximal spi bus frequency supported diff --git a/dts/Bindings/iio/adc/qcom,spmi-vadc.yaml b/dts/Bindings/iio/adc/qcom,spmi-vadc.yaml index 95cc705b96..74a4a9d957 100644 --- a/dts/Bindings/iio/adc/qcom,spmi-vadc.yaml +++ b/dts/Bindings/iio/adc/qcom,spmi-vadc.yaml @@ -68,6 +68,7 @@ patternProperties: properties: reg: + maxItems: 1 description: | ADC channel number. See include/dt-bindings/iio/qcom,spmi-vadc.h diff --git a/dts/Bindings/iio/adc/st,stm32-adc.yaml b/dts/Bindings/iio/adc/st,stm32-adc.yaml index 517e32976c..a58334c3bb 100644 --- a/dts/Bindings/iio/adc/st,stm32-adc.yaml +++ b/dts/Bindings/iio/adc/st,stm32-adc.yaml @@ -41,6 +41,8 @@ properties: maxItems: 2 clocks: + minItems: 1 + maxItems: 2 description: | Core can use up to two clocks, depending on part used: - "adc" clock: for the analog circuitry, common to all ADCs. diff --git a/dts/Bindings/iio/adc/x-powers,axp209-adc.yaml b/dts/Bindings/iio/adc/x-powers,axp209-adc.yaml index 5ccbb1f819..e759a5da70 100644 --- a/dts/Bindings/iio/adc/x-powers,axp209-adc.yaml +++ b/dts/Bindings/iio/adc/x-powers,axp209-adc.yaml @@ -46,10 +46,14 @@ description: | properties: compatible: - enum: - - x-powers,axp209-adc - - x-powers,axp221-adc - - x-powers,axp813-adc + oneOf: + - const: x-powers,axp209-adc + - const: x-powers,axp221-adc + - const: x-powers,axp813-adc + + - items: + - const: x-powers,axp803-adc + - const: x-powers,axp813-adc "#io-channel-cells": const: 1 diff --git a/dts/Bindings/iio/adc/xilinx-xadc.txt b/dts/Bindings/iio/adc/xilinx-xadc.txt index e0e0755cab..f42e180783 100644 --- a/dts/Bindings/iio/adc/xilinx-xadc.txt +++ b/dts/Bindings/iio/adc/xilinx-xadc.txt @@ -1,13 +1,22 @@ Xilinx XADC device driver -This binding document describes the bindings for both of them since the -bindings are very similar. The Xilinx XADC is a ADC that can be found in the -series 7 FPGAs from Xilinx. The XADC has a DRP interface for communication. -Currently two different frontends for the DRP interface exist. One that is only -available on the ZYNQ family as a hardmacro in the SoC portion of the ZYNQ. The -other one is available on all series 7 platforms and is a softmacro with a AXI -interface. This binding document describes the bindings for both of them since -the bindings are very similar. +This binding document describes the bindings for the Xilinx 7 Series XADC as well +as the UltraScale/UltraScale+ System Monitor. + +The Xilinx XADC is an ADC that can be found in the Series 7 FPGAs from Xilinx. +The XADC has a DRP interface for communication. Currently two different +frontends for the DRP interface exist. One that is only available on the ZYNQ +family as a hardmacro in the SoC portion of the ZYNQ. The other one is available +on all series 7 platforms and is a softmacro with a AXI interface. This binding +document describes the bindings for both of them since the bindings are very +similar. + +The Xilinx System Monitor is an ADC that is found in the UltraScale and +UltraScale+ FPGAs from Xilinx. The System Monitor provides a DRP interface for +communication. Xilinx provides a standard IP core that can be used to access the +System Monitor through an AXI interface in the FPGA fabric. This IP core is +called the Xilinx System Management Wizard. This document describes the bindings +for this IP. Required properties: - compatible: Should be one of @@ -15,11 +24,14 @@ Required properties: configuration interface to interface to the XADC hardmacro. * "xlnx,axi-xadc-1.00.a": When using the axi-xadc pcore to interface to the XADC hardmacro. + * "xlnx,system-management-wiz-1.3": When using the + Xilinx System Management Wizard fabric IP core to access the + UltraScale and UltraScale+ System Monitor. - reg: Address and length of the register set for the device - interrupts: Interrupt for the XADC control interface. - clocks: When using the ZYNQ this must be the ZYNQ PCAP clock, - when using the AXI-XADC pcore this must be the clock that provides the - clock to the AXI bus interface of the core. + when using the axi-xadc or the axi-system-management-wizard this must be + the clock that provides the clock to the AXI bus interface of the core. Optional properties: - xlnx,external-mux: @@ -110,3 +122,20 @@ Examples: }; }; }; + + adc@80000000 { + compatible = "xlnx,system-management-wiz-1.3"; + reg = <0x80000000 0x1000>; + interrupts = <0 81 4>; + interrupt-parent = <&gic>; + clocks = <&fpga1_clk>; + + xlnx,channels { + #address-cells = <1>; + #size-cells = <0>; + channel@0 { + reg = <0>; + xlnx,bipolar; + }; + }; + }; diff --git a/dts/Bindings/iio/dac/adi,ad5686.yaml b/dts/Bindings/iio/dac/adi,ad5696.yaml index 8065228e5d..56b0cda0f3 100644 --- a/dts/Bindings/iio/dac/adi,ad5686.yaml +++ b/dts/Bindings/iio/dac/adi,ad5696.yaml @@ -1,16 +1,16 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: http://devicetree.org/schemas/iio/dac/adi,ad5686.yaml# +$id: http://devicetree.org/schemas/iio/dac/adi,ad5696.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Analog Devices AD5686 and similar multi-channel DACs +title: Analog Devices AD5696 and similar multi-channel DACs maintainers: - Michael Auchter <michael.auchter@ni.com> description: | - Binding for Analog Devices AD5686 and similar multi-channel DACs + Binding for Analog Devices AD5696 and similar multi-channel DACs properties: compatible: @@ -48,8 +48,8 @@ examples: #address-cells = <1>; #size-cells = <0>; - ad5686: dac@0 { - compatible = "adi,ad5686"; + ad5696: dac@0 { + compatible = "adi,ad5696"; reg = <0>; vcc-supply = <&dac_vref>; }; diff --git a/dts/Bindings/iio/dac/adi,ad5766.yaml b/dts/Bindings/iio/dac/adi,ad5766.yaml new file mode 100644 index 0000000000..d5c54813ce --- /dev/null +++ b/dts/Bindings/iio/dac/adi,ad5766.yaml @@ -0,0 +1,63 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +# Copyright 2020 Analog Devices Inc. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/adi,ad5766.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD5766 DAC device driver + +maintainers: + - Cristian Pop <cristian.pop@analog.com> + +description: | + Bindings for the Analog Devices AD5766 current DAC device. Datasheet can be + found here: + https://www.analog.com/media/en/technical-documentation/data-sheets/ad5766-5767.pdf + +properties: + compatible: + enum: + - adi,ad5766 + - adi,ad5767 + + output-range-microvolts: + description: Select converter output range. + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 1000000 + + spi-cpol: true + + reset-gpios: + description: GPIO spec for the RESET pin. As the line is active low, it + should be marked GPIO_ACTIVE_LOW. + maxItems: 1 + +required: + - compatible + - output-range-microvolts + - reg + - spi-max-frequency + - spi-cpol + +additionalProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + ad5766@0 { + compatible = "adi,ad5766"; + output-range-microvolts = <(-5000) 5000>; + reg = <0>; + spi-cpol; + spi-max-frequency = <1000000>; + reset-gpios = <&gpio 22 0>; + }; + }; diff --git a/dts/Bindings/iio/dac/microchip,mcp4725.yaml b/dts/Bindings/iio/dac/microchip,mcp4725.yaml index 271998610c..5f5b578316 100644 --- a/dts/Bindings/iio/dac/microchip,mcp4725.yaml +++ b/dts/Bindings/iio/dac/microchip,mcp4725.yaml @@ -39,20 +39,39 @@ properties: allOf: - if: - not: - properties: - compatible: - contains: - const: microchip,mcp4726 + properties: + compatible: + contains: + const: microchip,mcp4725 then: properties: vref-supply: false + required: + - vdd-supply + + - if: + properties: + compatible: + contains: + const: microchip,mcp4726 + then: + anyOf: + - required: + - vdd-supply + - required: + - vref-supply + + - if: + not: + required: + - vref-supply + then: + properties: microchip,vref-buffered: false required: - compatible - reg - - vdd-supply additionalProperties: false diff --git a/dts/Bindings/iio/gyroscope/bosch,bmg160.yaml b/dts/Bindings/iio/gyroscope/bosch,bmg160.yaml index 0466483be6..b6bbc312a7 100644 --- a/dts/Bindings/iio/gyroscope/bosch,bmg160.yaml +++ b/dts/Bindings/iio/gyroscope/bosch,bmg160.yaml @@ -19,6 +19,9 @@ properties: reg: maxItems: 1 + vdd-supply: true + vddio-supply: true + interrupts: minItems: 1 description: diff --git a/dts/Bindings/iio/gyroscope/invensense,mpu3050.txt b/dts/Bindings/iio/gyroscope/invensense,mpu3050.txt deleted file mode 100644 index 233fe207ad..0000000000 --- a/dts/Bindings/iio/gyroscope/invensense,mpu3050.txt +++ /dev/null @@ -1,45 +0,0 @@ -Invensense MPU-3050 Gyroscope device tree bindings - -Required properties: - - compatible : should be "invensense,mpu3050" - - reg : the I2C address of the sensor - -Optional properties: - - interrupts : interrupt mapping for the trigger interrupt from the - internal oscillator. The following IRQ modes are supported: - IRQ_TYPE_EDGE_RISING, IRQ_TYPE_EDGE_FALLING, IRQ_TYPE_LEVEL_HIGH and - IRQ_TYPE_LEVEL_LOW. The driver should detect and configure the hardware - for the desired interrupt type. - - vdd-supply : supply regulator for the main power voltage. - - vlogic-supply : supply regulator for the signal voltage. - - mount-matrix : see iio/mount-matrix.txt - -Optional subnodes: - - The MPU-3050 will pass through and forward the I2C signals from the - incoming I2C bus, alternatively drive traffic to a slave device (usually - an accelerometer) on its own initiative. Therefore is supports a subnode - i2c gate node. For details see: i2c/i2c-gate.txt - -Example: - -mpu3050@68 { - compatible = "invensense,mpu3050"; - reg = <0x68>; - interrupt-parent = <&foo>; - interrupts = <12 IRQ_TYPE_EDGE_FALLING>; - vdd-supply = <&bar>; - vlogic-supply = <&baz>; - - /* External I2C interface */ - i2c-gate { - #address-cells = <1>; - #size-cells = <0>; - - fnord@18 { - compatible = "fnord"; - reg = <0x18>; - interrupt-parent = <&foo>; - interrupts = <13 IRQ_TYPE_EDGE_FALLING>; - }; - }; -}; diff --git a/dts/Bindings/iio/gyroscope/invensense,mpu3050.yaml b/dts/Bindings/iio/gyroscope/invensense,mpu3050.yaml new file mode 100644 index 0000000000..7e2accc3d5 --- /dev/null +++ b/dts/Bindings/iio/gyroscope/invensense,mpu3050.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/gyroscope/invensense,mpu3050.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Invensense MPU-3050 Gyroscope + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +properties: + compatible: + const: invensense,mpu3050 + + reg: + maxItems: 1 + + vdd-supply: true + + vlogic-supply: true + + interrupts: + minItems: 1 + description: + Interrupt mapping for the trigger interrupt from the internal oscillator. + + mount-matrix: true + + i2c-gate: + $ref: /schemas/i2c/i2c-controller.yaml + unevaluatedProperties: false + description: | + The MPU-3050 will pass through and forward the I2C signals from the + incoming I2C bus, alternatively drive traffic to a slave device (usually + an accelerometer) on its own initiative. Therefore is supports an + i2c-gate subnode. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + gyroscope@68 { + compatible = "invensense,mpu3050"; + reg = <0x68>; + interrupt-parent = <&foo>; + interrupts = <12 IRQ_TYPE_EDGE_FALLING>; + vdd-supply = <&bar>; + vlogic-supply = <&baz>; + + i2c-gate { + #address-cells = <1>; + #size-cells = <0>; + + magnetometer@c { + compatible = "ak,ak8975"; + reg = <0x0c>; + }; + }; + }; + }; +... diff --git a/dts/Bindings/iio/health/ti,afe4404.yaml b/dts/Bindings/iio/health/ti,afe4404.yaml index 3b4d6c48b8..c0e815d999 100644 --- a/dts/Bindings/iio/health/ti,afe4404.yaml +++ b/dts/Bindings/iio/health/ti,afe4404.yaml @@ -11,7 +11,7 @@ maintainers: properties: compatible: - const: ti,afe4403 + const: ti,afe4404 reg: maxItems: 1 diff --git a/dts/Bindings/iio/imu/inv_mpu6050.txt b/dts/Bindings/iio/imu/inv_mpu6050.txt deleted file mode 100644 index f2f64749e8..0000000000 --- a/dts/Bindings/iio/imu/inv_mpu6050.txt +++ /dev/null @@ -1,67 +0,0 @@ -InvenSense MPU-6050 Six-Axis (Gyro + Accelerometer) MEMS MotionTracking Device - -http://www.invensense.com/mems/gyro/mpu6050.html - -Required properties: - - compatible : should be one of - "invensense,mpu6000" - "invensense,mpu6050" - "invensense,mpu6500" - "invensense,mpu6515" - "invensense,mpu9150" - "invensense,mpu9250" - "invensense,mpu9255" - "invensense,icm20608" - "invensense,icm20609" - "invensense,icm20689" - "invensense,icm20602" - "invensense,icm20690" - "invensense,iam20680" - - reg : the I2C address of the sensor - - interrupts: interrupt mapping for IRQ. It should be configured with flags - IRQ_TYPE_LEVEL_HIGH, IRQ_TYPE_EDGE_RISING, IRQ_TYPE_LEVEL_LOW or - IRQ_TYPE_EDGE_FALLING. - - Refer to interrupt-controller/interrupts.txt for generic interrupt client node - bindings. - -Optional properties: - - vdd-supply: regulator phandle for VDD supply - - vddio-supply: regulator phandle for VDDIO supply - - mount-matrix: an optional 3x3 mounting rotation matrix - - i2c-gate node. These devices also support an auxiliary i2c bus. This is - simple enough to be described using the i2c-gate binding. See - i2c/i2c-gate.txt for more details. - -Example: - mpu6050@68 { - compatible = "invensense,mpu6050"; - reg = <0x68>; - interrupt-parent = <&gpio1>; - interrupts = <18 IRQ_TYPE_EDGE_RISING>; - mount-matrix = "-0.984807753012208", /* x0 */ - "0", /* y0 */ - "-0.173648177666930", /* z0 */ - "0", /* x1 */ - "-1", /* y1 */ - "0", /* z1 */ - "-0.173648177666930", /* x2 */ - "0", /* y2 */ - "0.984807753012208"; /* z2 */ - }; - - - mpu9250@68 { - compatible = "invensense,mpu9250"; - reg = <0x68>; - interrupt-parent = <&gpio3>; - interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; - i2c-gate { - #address-cells = <1>; - #size-cells = <0>; - ax8975@c { - compatible = "ak,ak8975"; - reg = <0x0c>; - }; - }; - }; diff --git a/dts/Bindings/iio/imu/invensense,mpu6050.yaml b/dts/Bindings/iio/imu/invensense,mpu6050.yaml new file mode 100644 index 0000000000..edbc2921aa --- /dev/null +++ b/dts/Bindings/iio/imu/invensense,mpu6050.yaml @@ -0,0 +1,104 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/imu/invensense,mpu6050.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: InvenSense MPU-6050 Six-Axis (Gyro + Accelerometer) MEMS MotionTracking Device + +maintainers: + - Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> + +description: | + These devices support both I2C and SPI bus interfaces. + +properties: + compatible: + enum: + - invensense,iam20680 + - invensense,icm20608 + - invensense,icm20609 + - invensense,icm20689 + - invensense,icm20602 + - invensense,icm20690 + - invensense,mpu6000 + - invensense,mpu6050 + - invensense,mpu6500 + - invensense,mpu6515 + - invensense,mpu6880 + - invensense,mpu9150 + - invensense,mpu9250 + - invensense,mpu9255 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + spi-max-frequency: true + + vdd-supply: true + vddio-supply: true + + mount-matrix: true + + i2c-gate: + $ref: /schemas/i2c/i2c-controller.yaml + unevaluatedProperties: false + description: | + These devices also support an auxiliary i2c bus via an i2c-gate. + +allOf: + - if: + not: + properties: + compatible: + contains: + enum: + - invensense,mpu9150 + - invensense,mpu9250 + - invensense,mpu9255 + then: + properties: + i2c-gate: false + +additionalProperties: false + +required: + - compatible + - reg + - interrupts + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + imu@68 { + compatible = "invensense,mpu9250"; + reg = <0x68>; + interrupt-parent = <&gpio3>; + interrupts = <21 IRQ_TYPE_LEVEL_HIGH>; + mount-matrix = "-0.984807753012208", /* x0 */ + "0", /* y0 */ + "-0.173648177666930", /* z0 */ + "0", /* x1 */ + "-1", /* y1 */ + "0", /* z1 */ + "-0.173648177666930", /* x2 */ + "0", /* y2 */ + "0.984807753012208"; /* z2 */ + i2c-gate { + #address-cells = <1>; + #size-cells = <0>; + magnetometer@c { + compatible = "ak,ak8975"; + reg = <0x0c>; + }; + }; + }; + }; +... diff --git a/dts/Bindings/iio/magnetometer/asahi-kasei,ak8975.yaml b/dts/Bindings/iio/magnetometer/asahi-kasei,ak8975.yaml index a25590a16b..a0a1ffe017 100644 --- a/dts/Bindings/iio/magnetometer/asahi-kasei,ak8975.yaml +++ b/dts/Bindings/iio/magnetometer/asahi-kasei,ak8975.yaml @@ -47,6 +47,7 @@ properties: description: an optional 3x3 mounting rotation matrix. reset-gpios: + maxItems: 1 description: | an optional pin needed for AK09911 to set the reset state. This should be usually active low diff --git a/dts/Bindings/iio/magnetometer/bosch,bmc150_magn.yaml b/dts/Bindings/iio/magnetometer/bosch,bmc150_magn.yaml index cdef7aeba7..2867ab6bf9 100644 --- a/dts/Bindings/iio/magnetometer/bosch,bmc150_magn.yaml +++ b/dts/Bindings/iio/magnetometer/bosch,bmc150_magn.yaml @@ -30,6 +30,9 @@ properties: reg: maxItems: 1 + vdd-supply: true + vddio-supply: true + interrupts: maxItems: 1 diff --git a/dts/Bindings/iio/magnetometer/yamaha,yas530.yaml b/dts/Bindings/iio/magnetometer/yamaha,yas530.yaml new file mode 100644 index 0000000000..4b0ef1ef54 --- /dev/null +++ b/dts/Bindings/iio/magnetometer/yamaha,yas530.yaml @@ -0,0 +1,112 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/magnetometer/yamaha,yas530.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Yamaha YAS530 family of magnetometer sensors + +maintainers: + - Linus Walleij <linus.walleij@linaro.org> + +description: + The Yamaha YAS530 magnetometers is a line of 3-axis magnetometers + first introduced by Yamaha in 2009 with the YAS530. They are successors + of Yamaha's first magnetometer YAS529. Over the years this magnetometer + has been miniaturized and appeared in a number of different variants. + +properties: + $nodename: + pattern: '^magnetometer@[0-9a-f]+$' + + compatible: + items: + - enum: + - yamaha,yas530 + - yamaha,yas532 + - yamaha,yas533 + - yamaha,yas535 + - yamaha,yas536 + - yamaha,yas537 + - yamaha,yas539 + + reg: + maxItems: 1 + + reset-gpios: + maxItems: 1 + description: The YAS530 sensor has a RSTN pin used to reset + the logic inside the sensor. This GPIO line should connect + to that pin and be marked as GPIO_ACTIVE_LOW. + + interrupts: + maxItems: 1 + description: Interrupt for INT pin for interrupt generation. + The polarity, whether the interrupt is active on the rising + or the falling edge, is software-configurable in the hardware. + + vdd-supply: + description: An optional regulator providing core power supply + on the VDD pin, typically 1.8 V or 3.0 V. + + iovdd-supply: + description: An optional regulator providing I/O power supply + for the I2C interface on the IOVDD pin, typically 1.8 V. + + mount-matrix: + description: An optional 3x3 mounting rotation matrix. + +allOf: + - if: + not: + properties: + compatible: + items: + const: yamaha,yas530 + then: + properties: + reset-gpios: false + + - if: + properties: + compatible: + items: + const: yamaha,yas539 + then: + properties: + interrupts: false + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/gpio/gpio.h> + i2c-0 { + #address-cells = <1>; + #size-cells = <0>; + + magnetometer@2e { + compatible = "yamaha,yas530"; + reg = <0x2e>; + vdd-supply = <&ldo1_reg>; + iovdd-supply = <&ldo2_reg>; + reset-gpios = <&gpio6 12 GPIO_ACTIVE_LOW>; + interrupts = <&gpio6 13 IRQ_TYPE_EDGE_RISING>; + }; + }; + + i2c-1 { + #address-cells = <1>; + #size-cells = <0>; + + magnetometer@2e { + compatible = "yamaha,yas539"; + reg = <0x2e>; + vdd-supply = <&ldo1_reg>; + }; + }; diff --git a/dts/Bindings/iio/potentiometer/adi,ad5272.yaml b/dts/Bindings/iio/potentiometer/adi,ad5272.yaml index 1aee9f9be9..0ebb6725a1 100644 --- a/dts/Bindings/iio/potentiometer/adi,ad5272.yaml +++ b/dts/Bindings/iio/potentiometer/adi,ad5272.yaml @@ -25,6 +25,7 @@ properties: maxItems: 1 reset-gpios: + maxItems: 1 description: Active low signal to the AD5272 RESET input. |