diff options
Diffstat (limited to 'dts/Bindings/iio')
129 files changed, 3300 insertions, 674 deletions
diff --git a/dts/Bindings/iio/accel/adi,adis16201.yaml b/dts/Bindings/iio/accel/adi,adis16201.yaml index 7332442e56..b6ba7ad1a8 100644 --- a/dts/Bindings/iio/accel/adi,adis16201.yaml +++ b/dts/Bindings/iio/accel/adi,adis16201.yaml @@ -41,7 +41,7 @@ unevaluatedProperties: false examples: - | #include <dt-bindings/interrupt-controller/irq.h> - spi0 { + spi { #address-cells = <1>; #size-cells = <0>; diff --git a/dts/Bindings/iio/accel/adi,adis16240.yaml b/dts/Bindings/iio/accel/adi,adis16240.yaml index f6f97164c2..5887021cc9 100644 --- a/dts/Bindings/iio/accel/adi,adis16240.yaml +++ b/dts/Bindings/iio/accel/adi,adis16240.yaml @@ -39,7 +39,7 @@ examples: - | #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> - spi0 { + spi { #address-cells = <1>; #size-cells = <0>; diff --git a/dts/Bindings/iio/accel/adi,adxl313.yaml b/dts/Bindings/iio/accel/adi,adxl313.yaml index 185b68ffb5..0c5b64cae9 100644 --- a/dts/Bindings/iio/accel/adi,adxl313.yaml +++ b/dts/Bindings/iio/accel/adi,adxl313.yaml @@ -59,7 +59,7 @@ examples: - | #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> - i2c0 { + i2c { #address-cells = <1>; #size-cells = <0>; diff --git a/dts/Bindings/iio/accel/adi,adxl345.yaml b/dts/Bindings/iio/accel/adi,adxl345.yaml index 346abfb13a..07cacc3f6a 100644 --- a/dts/Bindings/iio/accel/adi,adxl345.yaml +++ b/dts/Bindings/iio/accel/adi,adxl345.yaml @@ -49,7 +49,7 @@ examples: - | #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> - i2c0 { + i2c { #address-cells = <1>; #size-cells = <0>; @@ -64,7 +64,7 @@ examples: - | #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> - spi0 { + spi { #address-cells = <1>; #size-cells = <0>; diff --git a/dts/Bindings/iio/accel/adi,adxl355.yaml b/dts/Bindings/iio/accel/adi,adxl355.yaml index 6b03c4efbb..c07261c710 100644 --- a/dts/Bindings/iio/accel/adi,adxl355.yaml +++ b/dts/Bindings/iio/accel/adi,adxl355.yaml @@ -58,34 +58,34 @@ unevaluatedProperties: false examples: - | - #include <dt-bindings/gpio/gpio.h> - #include <dt-bindings/interrupt-controller/irq.h> - i2c { - #address-cells = <1>; - #size-cells = <0>; + #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"; - }; + /* 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>; + #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"; - }; + 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/dts/Bindings/iio/accel/adi,adxl372.yaml b/dts/Bindings/iio/accel/adi,adxl372.yaml index 73a5c8f814..62465e36a5 100644 --- a/dts/Bindings/iio/accel/adi,adxl372.yaml +++ b/dts/Bindings/iio/accel/adi,adxl372.yaml @@ -37,32 +37,32 @@ unevaluatedProperties: false examples: - | - #include <dt-bindings/gpio/gpio.h> - #include <dt-bindings/interrupt-controller/irq.h> - i2c0 { - #address-cells = <1>; - #size-cells = <0>; + #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@53 { - compatible = "adi,adxl372"; - reg = <0x53>; - interrupt-parent = <&gpio>; - interrupts = <25 IRQ_TYPE_EDGE_FALLING>; - }; + /* 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>; + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + spi { + #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>; - }; + accelerometer@0 { + compatible = "adi,adxl372"; + reg = <0>; + spi-max-frequency = <1000000>; + interrupt-parent = <&gpio>; + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; }; + }; diff --git a/dts/Bindings/iio/accel/bosch,bma220.yaml b/dts/Bindings/iio/accel/bosch,bma220.yaml index 5dd06f5905..ec643de031 100644 --- a/dts/Bindings/iio/accel/bosch,bma220.yaml +++ b/dts/Bindings/iio/accel/bosch,bma220.yaml @@ -36,7 +36,7 @@ unevaluatedProperties: false examples: - | #include <dt-bindings/interrupt-controller/irq.h> - spi0 { + spi { #address-cells = <1>; #size-cells = <0>; diff --git a/dts/Bindings/iio/accel/fsl,mma7455.yaml b/dts/Bindings/iio/accel/fsl,mma7455.yaml index c8659c5eba..cb31e75ba6 100644 --- a/dts/Bindings/iio/accel/fsl,mma7455.yaml +++ b/dts/Bindings/iio/accel/fsl,mma7455.yaml @@ -36,8 +36,8 @@ properties: maxItems: 2 items: enum: - - "INT1" - - "INT2" + - INT1 + - INT2 required: - compatible diff --git a/dts/Bindings/iio/accel/kionix,kx022a.yaml b/dts/Bindings/iio/accel/kionix,kx022a.yaml index 986df1a6ff..66ea894dbe 100644 --- a/dts/Bindings/iio/accel/kionix,kx022a.yaml +++ b/dts/Bindings/iio/accel/kionix,kx022a.yaml @@ -4,19 +4,23 @@ $id: http://devicetree.org/schemas/iio/accel/kionix,kx022a.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: ROHM/Kionix KX022A Accelerometer +title: ROHM/Kionix KX022A, KX132-1211 and KX132ACR-LBZ Accelerometers maintainers: - Matti Vaittinen <mazziesaccount@gmail.com> description: | - KX022A is a 3-axis accelerometer supporting +/- 2G, 4G, 8G and 16G ranges, - output data-rates from 0.78Hz to 1600Hz and a hardware-fifo buffering. - KX022A can be accessed either via I2C or SPI. + KX022A, KX132ACR-LBZ and KX132-1211 are 3-axis accelerometers supporting + +/- 2G, 4G, 8G and 16G ranges, variable output data-rates and a + hardware-fifo buffering. These accelerometers can be accessed either + via I2C or SPI. properties: compatible: - const: kionix,kx022a + enum: + - kionix,kx022a + - kionix,kx132-1211 + - rohm,kx132acr-lbz reg: maxItems: 1 diff --git a/dts/Bindings/iio/accel/kionix,kxcjk1013.yaml b/dts/Bindings/iio/accel/kionix,kxcjk1013.yaml index 714e48e613..6ddb03f61b 100644 --- a/dts/Bindings/iio/accel/kionix,kxcjk1013.yaml +++ b/dts/Bindings/iio/accel/kionix,kxcjk1013.yaml @@ -44,7 +44,7 @@ examples: accel@f { compatible = "kionix,kxtf9"; - reg = <0x0F>; + reg = <0xf>; mount-matrix = "0", "1", "0", "1", "0", "0", "0", "0", "1"; diff --git a/dts/Bindings/iio/accel/memsensing,msa311.yaml b/dts/Bindings/iio/accel/memsensing,msa311.yaml index 23528dcaa0..d530ec041f 100644 --- a/dts/Bindings/iio/accel/memsensing,msa311.yaml +++ b/dts/Bindings/iio/accel/memsensing,msa311.yaml @@ -1,9 +1,8 @@ # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause - %YAML 1.2 --- -$id: "http://devicetree.org/schemas/iio/accel/memsensing,msa311.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$id: http://devicetree.org/schemas/iio/accel/memsensing,msa311.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: MEMSensing digital 3-Axis accelerometer diff --git a/dts/Bindings/iio/accel/nxp,fxls8962af.yaml b/dts/Bindings/iio/accel/nxp,fxls8962af.yaml index 65ce8ea14b..783c7ddfcd 100644 --- a/dts/Bindings/iio/accel/nxp,fxls8962af.yaml +++ b/dts/Bindings/iio/accel/nxp,fxls8962af.yaml @@ -50,7 +50,7 @@ unevaluatedProperties: false examples: - | #include <dt-bindings/interrupt-controller/irq.h> - i2c0 { + i2c { #address-cells = <1>; #size-cells = <0>; @@ -65,7 +65,7 @@ examples: }; - | #include <dt-bindings/interrupt-controller/irq.h> - spi0 { + spi { #address-cells = <1>; #size-cells = <0>; diff --git a/dts/Bindings/iio/adc/adi,ad7091r5.yaml b/dts/Bindings/iio/adc/adi,ad7091r5.yaml index b97559f23b..ddec974743 100644 --- a/dts/Bindings/iio/adc/adi,ad7091r5.yaml +++ b/dts/Bindings/iio/adc/adi,ad7091r5.yaml @@ -4,36 +4,92 @@ $id: http://devicetree.org/schemas/iio/adc/adi,ad7091r5.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Analog Devices AD7091R5 4-Channel 12-Bit ADC +title: Analog Devices AD7091R-2/-4/-5/-8 Multi-Channel 12-Bit ADCs maintainers: - Michael Hennerich <michael.hennerich@analog.com> + - Marcelo Schmitt <marcelo.schmitt@analog.com> description: | - Analog Devices AD7091R5 4-Channel 12-Bit ADC + Analog Devices AD7091R5 4-Channel 12-Bit ADC supporting I2C interface https://www.analog.com/media/en/technical-documentation/data-sheets/ad7091r-5.pdf + Analog Devices AD7091R-2/AD7091R-4/AD7091R-8 2-/4-/8-Channel 12-Bit ADCs + supporting SPI interface + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7091R-2_7091R-4_7091R-8.pdf properties: compatible: enum: + - adi,ad7091r2 + - adi,ad7091r4 - adi,ad7091r5 + - adi,ad7091r8 reg: maxItems: 1 + vdd-supply: + description: + Provide VDD power to the sensor (VDD range is from 2.7V to 5.25V). + + vdrive-supply: + description: + Determines the voltage level at which the interface logic will operate. + The V_drive voltage range is from 1.8V to 5.25V and must not exceed VDD by + more than 0.3V. + vref-supply: description: Phandle to the vref power supply - interrupts: + convst-gpios: + description: + GPIO connected to the CONVST pin. + This logic input is used to initiate conversions on the analog + input channels. maxItems: 1 + reset-gpios: + maxItems: 1 + + interrupts: + description: + Interrupt for signaling when conversion results exceed the high limit for + ADC readings or fall below the low limit for them. Interrupt source must + be attached to ALERT/BUSY/GPO0 pin. + maxItems: 1 required: - compatible - reg -additionalProperties: false +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + + # AD7091R-2 does not have ALERT/BUSY/GPO pin + - if: + properties: + compatible: + contains: + enum: + - adi,ad7091r2 + then: + properties: + interrupts: false + + - if: + properties: + compatible: + contains: + enum: + - adi,ad7091r2 + - adi,ad7091r4 + - adi,ad7091r8 + then: + required: + - convst-gpios + +unevaluatedProperties: false examples: - | @@ -44,11 +100,29 @@ examples: #size-cells = <0>; adc@2f { - compatible = "adi,ad7091r5"; - reg = <0x2f>; + compatible = "adi,ad7091r5"; + reg = <0x2f>; + + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; + interrupt-parent = <&gpio>; + }; + }; + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; - interrupts = <25 IRQ_TYPE_EDGE_FALLING>; - interrupt-parent = <&gpio>; + adc@0 { + compatible = "adi,ad7091r8"; + reg = <0x0>; + spi-max-frequency = <1000000>; + vref-supply = <&adc_vref>; + convst-gpios = <&gpio 25 GPIO_ACTIVE_LOW>; + reset-gpios = <&gpio 27 GPIO_ACTIVE_LOW>; + interrupts = <22 IRQ_TYPE_EDGE_FALLING>; + interrupt-parent = <&gpio>; }; }; ... diff --git a/dts/Bindings/iio/adc/adi,ad7124.yaml b/dts/Bindings/iio/adc/adi,ad7124.yaml index 75a7184a47..35ed04350e 100644 --- a/dts/Bindings/iio/adc/adi,ad7124.yaml +++ b/dts/Bindings/iio/adc/adi,ad7124.yaml @@ -61,7 +61,7 @@ required: patternProperties: "^channel@([0-9]|1[0-5])$": - $ref: "adc.yaml" + $ref: adc.yaml type: object description: | Represents the external channels which are connected to the ADC. diff --git a/dts/Bindings/iio/adc/adi,ad7192.yaml b/dts/Bindings/iio/adc/adi,ad7192.yaml index cc347dade4..16def2985a 100644 --- a/dts/Bindings/iio/adc/adi,ad7192.yaml +++ b/dts/Bindings/iio/adc/adi,ad7192.yaml @@ -47,6 +47,9 @@ properties: avdd-supply: description: AVdd voltage supply + vref-supply: + description: VRef voltage supply + adi,rejection-60-Hz-enable: description: | This bit enables a notch at 60 Hz when the first notch of the sinc @@ -89,6 +92,7 @@ required: - interrupts - dvdd-supply - avdd-supply + - vref-supply - spi-cpol - spi-cpha @@ -99,26 +103,27 @@ unevaluatedProperties: false examples: - | - spi0 { - #address-cells = <1>; - #size-cells = <0>; - - adc@0 { - compatible = "adi,ad7192"; - reg = <0>; - spi-max-frequency = <1000000>; - spi-cpol; - spi-cpha; - clocks = <&ad7192_mclk>; - clock-names = "mclk"; - interrupts = <25 0x2>; - interrupt-parent = <&gpio>; - dvdd-supply = <&dvdd>; - avdd-supply = <&avdd>; - - adi,refin2-pins-enable; - adi,rejection-60-Hz-enable; - adi,buffer-enable; - adi,burnout-currents-enable; + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "adi,ad7192"; + reg = <0>; + spi-max-frequency = <1000000>; + spi-cpol; + spi-cpha; + clocks = <&ad7192_mclk>; + clock-names = "mclk"; + interrupts = <25 0x2>; + interrupt-parent = <&gpio>; + dvdd-supply = <&dvdd>; + avdd-supply = <&avdd>; + vref-supply = <&vref>; + + adi,refin2-pins-enable; + adi,rejection-60-Hz-enable; + adi,buffer-enable; + adi,burnout-currents-enable; }; }; diff --git a/dts/Bindings/iio/adc/adi,ad7292.yaml b/dts/Bindings/iio/adc/adi,ad7292.yaml index 1bfbeed6f2..2aa1f4b063 100644 --- a/dts/Bindings/iio/adc/adi,ad7292.yaml +++ b/dts/Bindings/iio/adc/adi,ad7292.yaml @@ -43,7 +43,7 @@ required: patternProperties: "^channel@[0-7]$": - $ref: "adc.yaml" + $ref: adc.yaml type: object description: | Represents the external channels which are connected to the ADC. @@ -61,7 +61,7 @@ patternProperties: required: - reg - additionalProperties: true + additionalProperties: false allOf: - $ref: /schemas/spi/spi-peripheral-props.yaml# diff --git a/dts/Bindings/iio/adc/adi,ad7606.yaml b/dts/Bindings/iio/adc/adi,ad7606.yaml index ac5a47c8f0..7fa46df1f4 100644 --- a/dts/Bindings/iio/adc/adi,ad7606.yaml +++ b/dts/Bindings/iio/adc/adi,ad7606.yaml @@ -112,30 +112,30 @@ examples: - | #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> - spi0 { + spi { #address-cells = <1>; #size-cells = <0>; adc@0 { - compatible = "adi,ad7606-8"; - reg = <0>; - spi-max-frequency = <1000000>; - spi-cpol; - spi-cpha; - - avcc-supply = <&adc_vref>; - - interrupts = <25 IRQ_TYPE_EDGE_FALLING>; - interrupt-parent = <&gpio>; - - adi,conversion-start-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>; - reset-gpios = <&gpio 27 GPIO_ACTIVE_HIGH>; - adi,first-data-gpios = <&gpio 22 GPIO_ACTIVE_HIGH>; - adi,oversampling-ratio-gpios = <&gpio 18 GPIO_ACTIVE_HIGH>, - <&gpio 23 GPIO_ACTIVE_HIGH>, - <&gpio 26 GPIO_ACTIVE_HIGH>; - standby-gpios = <&gpio 24 GPIO_ACTIVE_LOW>; - adi,sw-mode; + compatible = "adi,ad7606-8"; + reg = <0>; + spi-max-frequency = <1000000>; + spi-cpol; + spi-cpha; + + avcc-supply = <&adc_vref>; + + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; + interrupt-parent = <&gpio>; + + adi,conversion-start-gpios = <&gpio 17 GPIO_ACTIVE_HIGH>; + reset-gpios = <&gpio 27 GPIO_ACTIVE_HIGH>; + adi,first-data-gpios = <&gpio 22 GPIO_ACTIVE_HIGH>; + adi,oversampling-ratio-gpios = <&gpio 18 GPIO_ACTIVE_HIGH>, + <&gpio 23 GPIO_ACTIVE_HIGH>, + <&gpio 26 GPIO_ACTIVE_HIGH>; + standby-gpios = <&gpio 24 GPIO_ACTIVE_LOW>; + adi,sw-mode; }; }; ... diff --git a/dts/Bindings/iio/adc/adi,ad7780.yaml b/dts/Bindings/iio/adc/adi,ad7780.yaml index a67ba67dab..be2616ff9a 100644 --- a/dts/Bindings/iio/adc/adi,ad7780.yaml +++ b/dts/Bindings/iio/adc/adi,ad7780.yaml @@ -72,7 +72,7 @@ additionalProperties: false examples: - | #include <dt-bindings/gpio/gpio.h> - spi0 { + spi { #address-cells = <1>; #size-cells = <0>; @@ -80,9 +80,9 @@ examples: compatible = "adi,ad7780"; reg = <0>; - avdd-supply = <&vdd_supply>; - powerdown-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; - adi,gain-gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; + avdd-supply = <&vdd_supply>; + powerdown-gpios = <&gpio0 12 GPIO_ACTIVE_HIGH>; + adi,gain-gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; adi,filter-gpios = <&gpio2 15 GPIO_ACTIVE_LOW>; }; }; diff --git a/dts/Bindings/iio/adc/adi,ad799x.yaml b/dts/Bindings/iio/adc/adi,ad799x.yaml index 29641ce717..433ed2c929 100644 --- a/dts/Bindings/iio/adc/adi,ad799x.yaml +++ b/dts/Bindings/iio/adc/adi,ad799x.yaml @@ -57,17 +57,17 @@ additionalProperties: false examples: - | i2c { - #address-cells = <1>; - #size-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - adc1: adc@28 { - reg = <0x28>; - compatible = "adi,ad7991"; - interrupts = <13 2>; - interrupt-parent = <&gpio6>; + adc1: adc@28 { + reg = <0x28>; + compatible = "adi,ad7991"; + interrupts = <13 2>; + interrupt-parent = <&gpio6>; - vcc-supply = <&vcc_3v3>; - vref-supply = <&adc_vref>; + vcc-supply = <&vcc_3v3>; + vref-supply = <&adc_vref>; }; }; ... diff --git a/dts/Bindings/iio/adc/adi,ad9467.yaml b/dts/Bindings/iio/adc/adi,ad9467.yaml index 2d72ff6bcb..7aa748d6b7 100644 --- a/dts/Bindings/iio/adc/adi,ad9467.yaml +++ b/dts/Bindings/iio/adc/adi,ad9467.yaml @@ -64,10 +64,10 @@ examples: #size-cells = <0>; adc@0 { - compatible = "adi,ad9467"; - reg = <0>; - clocks = <&adc_clk>; - clock-names = "adc-clk"; + compatible = "adi,ad9467"; + reg = <0>; + clocks = <&adc_clk>; + clock-names = "adc-clk"; }; }; ... diff --git a/dts/Bindings/iio/adc/adi,axi-adc.yaml b/dts/Bindings/iio/adc/adi,axi-adc.yaml index 8e25773d69..9996dd93f8 100644 --- a/dts/Bindings/iio/adc/adi,axi-adc.yaml +++ b/dts/Bindings/iio/adc/adi,axi-adc.yaml @@ -51,11 +51,11 @@ additionalProperties: false examples: - | axi-adc@44a00000 { - compatible = "adi,axi-adc-10.0.a"; - reg = <0x44a00000 0x10000>; - dmas = <&rx_dma 0>; - dma-names = "rx"; + compatible = "adi,axi-adc-10.0.a"; + reg = <0x44a00000 0x10000>; + dmas = <&rx_dma 0>; + dma-names = "rx"; - adi,adc-dev = <&spi_adc>; + adi,adc-dev = <&spi_adc>; }; ... diff --git a/dts/Bindings/iio/adc/allwinner,sun20i-d1-gpadc.yaml b/dts/Bindings/iio/adc/allwinner,sun20i-d1-gpadc.yaml new file mode 100644 index 0000000000..7ef46c90eb --- /dev/null +++ b/dts/Bindings/iio/adc/allwinner,sun20i-d1-gpadc.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/adc/allwinner,sun20i-d1-gpadc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Allwinner D1 General Purpose ADC + +maintainers: + - Maksim Kiselev <bigunclemax@gmail.com> + +properties: + compatible: + enum: + - allwinner,sun20i-d1-gpadc + + "#io-channel-cells": + const: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + + reg: + maxItems: 1 + + resets: + maxItems: 1 + +patternProperties: + "^channel@[0-9a-f]+$": + $ref: adc.yaml + type: object + description: + Represents the internal channels of the ADC. + + properties: + reg: + items: + minimum: 0 + maximum: 15 + + required: + - reg + + unevaluatedProperties: false + +required: + - "#io-channel-cells" + - clocks + - compatible + - interrupts + - reg + - resets + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/sun20i-d1-ccu.h> + #include <dt-bindings/reset/sun20i-d1-ccu.h> + #include <dt-bindings/interrupt-controller/irq.h> + + gpadc: adc@2009000 { + compatible = "allwinner,sun20i-d1-gpadc"; + reg = <0x2009000 0x400>; + clocks = <&ccu CLK_BUS_GPADC>; + resets = <&ccu RST_BUS_GPADC>; + interrupts = <73 IRQ_TYPE_LEVEL_HIGH>; + #io-channel-cells = <1>; + + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + reg = <0>; + }; + + channel@1 { + reg = <1>; + }; + }; +... diff --git a/dts/Bindings/iio/adc/atmel,sama5d2-adc.yaml b/dts/Bindings/iio/adc/atmel,sama5d2-adc.yaml index 31f840d593..4817b84097 100644 --- a/dts/Bindings/iio/adc/atmel,sama5d2-adc.yaml +++ b/dts/Bindings/iio/adc/atmel,sama5d2-adc.yaml @@ -41,7 +41,7 @@ properties: description: Startup time expressed in ms, it depends on SoC. atmel,trigger-edge-type: - $ref: '/schemas/types.yaml#/definitions/uint32' + $ref: /schemas/types.yaml#/definitions/uint32 description: One of possible edge types for the ADTRG hardware trigger pin. When the specific edge type is detected, the conversion will diff --git a/dts/Bindings/iio/adc/atmel,sama9260-adc.yaml b/dts/Bindings/iio/adc/atmel,sama9260-adc.yaml index e6a1f915b5..1f30a85691 100644 --- a/dts/Bindings/iio/adc/atmel,sama9260-adc.yaml +++ b/dts/Bindings/iio/adc/atmel,sama9260-adc.yaml @@ -56,8 +56,8 @@ properties: String corresponding to an identifier from atmel,adc-res-names property. If not specified, the highest resolution will be used. enum: - - "lowres" - - "highres" + - lowres + - highres atmel,adc-sleep-mode: $ref: /schemas/types.yaml#/definitions/flag diff --git a/dts/Bindings/iio/adc/avia-hx711.yaml b/dts/Bindings/iio/adc/avia-hx711.yaml index 77605f1790..9c57eb13f8 100644 --- a/dts/Bindings/iio/adc/avia-hx711.yaml +++ b/dts/Bindings/iio/adc/avia-hx711.yaml @@ -1,8 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 %YAML 1.2 --- -$id: "http://devicetree.org/schemas/iio/adc/avia-hx711.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$id: http://devicetree.org/schemas/iio/adc/avia-hx711.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: AVIA HX711 ADC chip for weight cells diff --git a/dts/Bindings/iio/adc/cirrus,ep9301-adc.yaml b/dts/Bindings/iio/adc/cirrus,ep9301-adc.yaml new file mode 100644 index 0000000000..6d4fb3e1d2 --- /dev/null +++ b/dts/Bindings/iio/adc/cirrus,ep9301-adc.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/cirrus,ep9301-adc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cirrus Logic EP930x internal ADC + +description: | + Cirrus Logic EP9301/EP9302 SoCs' internal ADC block. + + User's manual: + https://cdn.embeddedts.com/resource-attachments/ts-7000_ep9301-ug.pdf + +maintainers: + - Alexander Sverdlin <alexander.sverdlin@gmail.com> + +properties: + compatible: + const: cirrus,ep9301-adc + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + - | + adc: adc@80900000 { + compatible = "cirrus,ep9301-adc"; + reg = <0x80900000 0x28>; + clocks = <&syscon 24>; + interrupt-parent = <&vic1>; + interrupts = <30>; + }; +... diff --git a/dts/Bindings/iio/adc/ingenic,adc.yaml b/dts/Bindings/iio/adc/ingenic,adc.yaml index 517e8b1fcb..9cd0fd5397 100644 --- a/dts/Bindings/iio/adc/ingenic,adc.yaml +++ b/dts/Bindings/iio/adc/ingenic,adc.yaml @@ -2,8 +2,8 @@ # Copyright 2019-2020 Artur Rojek %YAML 1.2 --- -$id: "http://devicetree.org/schemas/iio/adc/ingenic,adc.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$id: http://devicetree.org/schemas/iio/adc/ingenic,adc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: Ingenic JZ47xx ADC controller IIO @@ -78,14 +78,14 @@ examples: #include <dt-bindings/iio/adc/ingenic,adc.h> adc@10070000 { - compatible = "ingenic,jz4740-adc"; - #io-channel-cells = <1>; + compatible = "ingenic,jz4740-adc"; + #io-channel-cells = <1>; - reg = <0x10070000 0x30>; + reg = <0x10070000 0x30>; - clocks = <&cgu JZ4740_CLK_ADC>; - clock-names = "adc"; + clocks = <&cgu JZ4740_CLK_ADC>; + clock-names = "adc"; - interrupt-parent = <&intc>; - interrupts = <18>; + interrupt-parent = <&intc>; + interrupts = <18>; }; diff --git a/dts/Bindings/iio/adc/lltc,ltc2497.yaml b/dts/Bindings/iio/adc/lltc,ltc2497.yaml index 875f394576..5cc6a96840 100644 --- a/dts/Bindings/iio/adc/lltc,ltc2497.yaml +++ b/dts/Bindings/iio/adc/lltc,ltc2497.yaml @@ -4,21 +4,31 @@ $id: http://devicetree.org/schemas/iio/adc/lltc,ltc2497.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Linear Technology / Analog Devices LTC2497 ADC +title: Linear Technology / Analog Devices LTC2497 and LTC2309 ADC maintainers: - Michael Hennerich <michael.hennerich@analog.com> + - Liam Beguin <liambeguin@gmail.com> description: | - 16bit ADC supporting up to 16 single ended or 8 differential inputs. - I2C interface. + LTC2309: + low noise, low power, 8-channel, 12-bit successive approximation ADC with an + I2C compatible serial interface. - https://www.analog.com/media/en/technical-documentation/data-sheets/2497fb.pdf - https://www.analog.com/media/en/technical-documentation/data-sheets/2499fe.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/2309fd.pdf + + LTC2497: + LTC2499: + 16bit ADC supporting up to 16 single ended or 8 differential inputs. + I2C interface. + + https://www.analog.com/media/en/technical-documentation/data-sheets/2497fb.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/2499fe.pdf properties: compatible: enum: + - lltc,ltc2309 - lltc,ltc2497 - lltc,ltc2499 diff --git a/dts/Bindings/iio/adc/maxim,max1027.yaml b/dts/Bindings/iio/adc/maxim,max1027.yaml index d0a7ed26d9..e4b3621135 100644 --- a/dts/Bindings/iio/adc/maxim,max1027.yaml +++ b/dts/Bindings/iio/adc/maxim,max1027.yaml @@ -54,8 +54,8 @@ examples: - | #include <dt-bindings/interrupt-controller/irq.h> spi { - #address-cells = <1>; - #size-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; maxadc: adc@0 { compatible = "maxim,max1027"; reg = <0>; diff --git a/dts/Bindings/iio/adc/maxim,max1238.yaml b/dts/Bindings/iio/adc/maxim,max1238.yaml index 50bcd72ac9..60d7b34e32 100644 --- a/dts/Bindings/iio/adc/maxim,max1238.yaml +++ b/dts/Bindings/iio/adc/maxim,max1238.yaml @@ -10,7 +10,7 @@ maintainers: - Jonathan Cameron <jic23@kernel.org> description: | - Family of simple ADCs with i2c inteface and internal references. + Family of simple ADCs with i2c interface and internal references. properties: compatible: diff --git a/dts/Bindings/iio/adc/maxim,max1241.yaml b/dts/Bindings/iio/adc/maxim,max1241.yaml index 58b12fe807..ef8d51e74c 100644 --- a/dts/Bindings/iio/adc/maxim,max1241.yaml +++ b/dts/Bindings/iio/adc/maxim,max1241.yaml @@ -54,8 +54,8 @@ examples: - | #include <dt-bindings/gpio/gpio.h> spi { - #address-cells = <1>; - #size-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; adc@0 { compatible = "maxim,max1241"; diff --git a/dts/Bindings/iio/adc/maxim,max1363.yaml b/dts/Bindings/iio/adc/maxim,max1363.yaml index e04f09f356..96f3f535fe 100644 --- a/dts/Bindings/iio/adc/maxim,max1363.yaml +++ b/dts/Bindings/iio/adc/maxim,max1363.yaml @@ -10,7 +10,7 @@ maintainers: - Jonathan Cameron <jic23@kernel.org> description: | - Family of ADCs with i2c inteface, internal references and threshold + Family of ADCs with i2c interface, internal references and threshold monitoring. properties: diff --git a/dts/Bindings/iio/adc/maxim,max34408.yaml b/dts/Bindings/iio/adc/maxim,max34408.yaml new file mode 100644 index 0000000000..4cba856e8d --- /dev/null +++ b/dts/Bindings/iio/adc/maxim,max34408.yaml @@ -0,0 +1,139 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/maxim,max34408.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim MAX34408/MAX34409 current monitors with overcurrent control + +maintainers: + - Ivan Mikhaylov <fr0st61te@gmail.com> + +description: | + The MAX34408/MAX34409 are two- and four-channel current monitors that are + configured and monitored with a standard I2C/SMBus serial interface. Each + unidirectional current sensor offers precision high-side operation with a + low full-scale sense voltage. The devices automatically sequence through + two or four channels and collect the current-sense samples and average them + to reduce the effect of impulse noise. The raw ADC samples are compared to + user-programmable digital thresholds to indicate overcurrent conditions. + Overcurrent conditions trigger a hardware output to provide an immediate + indication to shut down any necessary external circuitry. + + Specifications about the devices can be found at: + https://www.analog.com/media/en/technical-documentation/data-sheets/MAX34408-MAX34409.pdf + +properties: + compatible: + enum: + - maxim,max34408 + - maxim,max34409 + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + powerdown-gpios: + description: + Shutdown Output. Open-drain output. This output transitions to high impedance + when any of the digital comparator thresholds are exceeded as long as the ENA + pin is high. + maxItems: 1 + + powerdown-status-gpios: + description: + SHTDN Enable Input. CMOS digital input. Connect to GND to clear the latch and + unconditionally deassert (force low) the SHTDN output and reset the shutdown + delay. Connect to VDD to enable normal latch operation of the SHTDN output. + maxItems: 1 + + vdd-supply: true + +patternProperties: + "^channel@[0-3]$": + $ref: adc.yaml + type: object + description: + Represents the internal channels of the ADC. + + properties: + reg: + items: + - minimum: 0 + maximum: 3 + + maxim,rsense-val-micro-ohms: + description: + Adjust the Rsense value to monitor higher or lower current levels for + input. + enum: [250, 500, 1000, 5000, 10000, 50000, 100000, 200000, 500000] + default: 1000 + + required: + - reg + - maxim,rsense-val-micro-ohms + + unevaluatedProperties: false + +required: + - compatible + - reg + +allOf: + - if: + properties: + compatible: + contains: + const: maxim,max34408 + then: + patternProperties: + "^channel@[2-3]$": false + "^channel@[0-1]$": + properties: + reg: + maximum: 1 + else: + patternProperties: + "^channel@[0-3]$": + properties: + reg: + maximum: 3 + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + adc@1e { + compatible = "maxim,max34409"; + reg = <0x1e>; + powerdown-gpios = <&gpio0 1 GPIO_ACTIVE_LOW>; + powerdown-status-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>; + + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + reg = <0x0>; + maxim,rsense-val-micro-ohms = <5000>; + }; + + channel@1 { + reg = <0x1>; + maxim,rsense-val-micro-ohms = <10000>; + }; + }; + }; diff --git a/dts/Bindings/iio/adc/mediatek,mt2701-auxadc.yaml b/dts/Bindings/iio/adc/mediatek,mt2701-auxadc.yaml index 7f79a06e76..6168b44ea7 100644 --- a/dts/Bindings/iio/adc/mediatek,mt2701-auxadc.yaml +++ b/dts/Bindings/iio/adc/mediatek,mt2701-auxadc.yaml @@ -26,6 +26,7 @@ properties: - mediatek,mt2712-auxadc - mediatek,mt6765-auxadc - mediatek,mt7622-auxadc + - mediatek,mt7986-auxadc - mediatek,mt8173-auxadc - items: - enum: diff --git a/dts/Bindings/iio/adc/microchip,mcp3564.yaml b/dts/Bindings/iio/adc/microchip,mcp3564.yaml new file mode 100644 index 0000000000..6753192761 --- /dev/null +++ b/dts/Bindings/iio/adc/microchip,mcp3564.yaml @@ -0,0 +1,205 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/microchip,mcp3564.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip MCP346X and MCP356X ADC Family + +maintainers: + - Marius Cristea <marius.cristea@microchip.com> + +description: | + Bindings for the Microchip family of 153.6 ksps, Low-Noise 16/24-Bit + Delta-Sigma ADCs with an SPI interface. Datasheet can be found here: + Datasheet for MCP3561, MCP3562, MCP3564 can be found here: + https://ww1.microchip.com/downloads/aemDocuments/documents/MSLD/ProductDocuments/DataSheets/MCP3561-2-4-Family-Data-Sheet-DS20006181C.pdf + Datasheet for MCP3561R, MCP3562R, MCP3564R can be found here: + https://ww1.microchip.com/downloads/aemDocuments/documents/APID/ProductDocuments/DataSheets/MCP3561_2_4R-Data-Sheet-DS200006391C.pdf + Datasheet for MCP3461, MCP3462, MCP3464 can be found here: + https://ww1.microchip.com/downloads/aemDocuments/documents/APID/ProductDocuments/DataSheets/MCP3461-2-4-Two-Four-Eight-Channel-153.6-ksps-Low-Noise-16-Bit-Delta-Sigma-ADC-Data-Sheet-20006180D.pdf + Datasheet for MCP3461R, MCP3462R, MCP3464R can be found here: + https://ww1.microchip.com/downloads/aemDocuments/documents/APID/ProductDocuments/DataSheets/MCP3461-2-4R-Family-Data-Sheet-DS20006404C.pdf + +properties: + compatible: + enum: + - microchip,mcp3461 + - microchip,mcp3462 + - microchip,mcp3464 + - microchip,mcp3461r + - microchip,mcp3462r + - microchip,mcp3464r + - microchip,mcp3561 + - microchip,mcp3562 + - microchip,mcp3564 + - microchip,mcp3561r + - microchip,mcp3562r + - microchip,mcp3564r + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 20000000 + + spi-cpha: true + + spi-cpol: true + + vdd-supply: true + + avdd-supply: true + + clocks: + description: + Phandle and clock identifier for external sampling clock. + If not specified, the internal crystal oscillator will be used. + maxItems: 1 + + interrupts: + description: IRQ line of the ADC + maxItems: 1 + + drive-open-drain: + description: + Whether to drive the IRQ signal as push-pull (default) or open-drain. Note + that the device requires this pin to become "high", otherwise it will stop + converting. + type: boolean + + vref-supply: + description: + Some devices have a specific reference voltage supplied on a different + pin to the other supplies. Needed to be able to establish channel scaling + unless there is also an internal reference available (e.g. mcp3564r). In + case of "r" devices (e. g. mcp3564r), if it does not exists the internal + reference will be used. + + microchip,hw-device-address: + $ref: /schemas/types.yaml#/definitions/uint32 + minimum: 0 + maximum: 3 + description: + The address is set on a per-device basis by fuses in the factory, + configured on request. If not requested, the fuses are set for 0x1. + The device address is part of the device markings to avoid + potential confusion. This address is coded on two bits, so four possible + addresses are available when multiple devices are present on the same + SPI bus with only one Chip Select line for all devices. + Each device communication starts by a CS falling edge, followed by the + clocking of the device address (BITS[7:6] - top two bits of COMMAND BYTE + which is first one on the wire). + + "#io-channel-cells": + const: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + +patternProperties: + "^channel@([0-9]|([1-7][0-9]))$": + $ref: adc.yaml + type: object + unevaluatedProperties: false + description: Represents the external channels which are connected to the ADC. + + properties: + reg: + description: The channel number in single-ended and differential mode. + minimum: 0 + maximum: 79 + + required: + - reg + +dependencies: + spi-cpol: [ spi-cpha ] + spi-cpha: [ spi-cpol ] + +required: + - compatible + - reg + - microchip,hw-device-address + - spi-max-frequency + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + - # External vref, no internal reference + if: + properties: + compatible: + contains: + enum: + - microchip,mcp3461 + - microchip,mcp3462 + - microchip,mcp3464 + - microchip,mcp3561 + - microchip,mcp3562 + - microchip,mcp3564 + then: + required: + - vref-supply + +unevaluatedProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "microchip,mcp3564r"; + reg = <0>; + vref-supply = <&vref_reg>; + spi-cpha; + spi-cpol; + spi-max-frequency = <10000000>; + microchip,hw-device-address = <1>; + + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + /* CH0 to AGND */ + reg = <0>; + label = "CH0"; + }; + + channel@1 { + /* CH1 to AGND */ + reg = <1>; + label = "CH1"; + }; + + /* diff-channels */ + channel@11 { + reg = <11>; + + /* CN0, CN1 */ + diff-channels = <0 1>; + label = "CH0_CH1"; + }; + + channel@22 { + reg = <0x22>; + + /* CN1, CN2 */ + diff-channels = <1 2>; + label = "CH1_CH3"; + }; + + channel@23 { + reg = <0x23>; + + /* CN1, CN3 */ + diff-channels = <1 3>; + label = "CH1_CH3"; + }; + }; + }; +... diff --git a/dts/Bindings/iio/adc/microchip,mcp3911.yaml b/dts/Bindings/iio/adc/microchip,mcp3911.yaml index 2c93fb41f1..06951ec5f5 100644 --- a/dts/Bindings/iio/adc/microchip,mcp3911.yaml +++ b/dts/Bindings/iio/adc/microchip,mcp3911.yaml @@ -2,8 +2,8 @@ # Copyright 2019 Marcus Folkesson <marcus.folkesson@gmail.com> %YAML 1.2 --- -$id: "http://devicetree.org/schemas/iio/adc/microchip,mcp3911.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$id: http://devicetree.org/schemas/iio/adc/microchip,mcp3911.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: Microchip MCP3911 Dual channel analog front end (ADC) @@ -18,7 +18,13 @@ description: | properties: compatible: enum: + - microchip,mcp3910 - microchip,mcp3911 + - microchip,mcp3912 + - microchip,mcp3913 + - microchip,mcp3914 + - microchip,mcp3918 + - microchip,mcp3919 reg: maxItems: 1 diff --git a/dts/Bindings/iio/adc/nxp,imx8qxp-adc.yaml b/dts/Bindings/iio/adc/nxp,imx8qxp-adc.yaml index 63369ba388..0a192ca192 100644 --- a/dts/Bindings/iio/adc/nxp,imx8qxp-adc.yaml +++ b/dts/Bindings/iio/adc/nxp,imx8qxp-adc.yaml @@ -39,6 +39,12 @@ properties: power-domains: maxItems: 1 + vref-supply: + description: | + External ADC reference voltage supply on VREFH pad. If VERID[MVI] is + set, there are additional, internal reference voltages selectable. + VREFH1 is always from VREFH pad. + "#io-channel-cells": const: 1 @@ -72,6 +78,7 @@ examples: assigned-clocks = <&clk IMX_SC_R_ADC_0>; assigned-clock-rates = <24000000>; power-domains = <&pd IMX_SC_R_ADC_0>; + vref-supply = <®_1v8>; #io-channel-cells = <1>; }; }; diff --git a/dts/Bindings/iio/adc/nxp,imx93-adc.yaml b/dts/Bindings/iio/adc/nxp,imx93-adc.yaml new file mode 100644 index 0000000000..dacc526dc6 --- /dev/null +++ b/dts/Bindings/iio/adc/nxp,imx93-adc.yaml @@ -0,0 +1,81 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/nxp,imx93-adc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: NXP iMX93 ADC + +maintainers: + - Haibo Chen <haibo.chen@nxp.com> + +description: + The ADC on iMX93 is a 8-channel 12-bit 1MS/s ADC with 4 channels + connected to pins. it support normal and inject mode, include + One-Shot and Scan (continuous) conversions. Programmable DMA + enables for each channel Also this ADC contain alternate analog + watchdog thresholds, select threshold through input ports. And + also has Self-test logic and Software-initiated calibration. + +properties: + compatible: + const: nxp,imx93-adc + + reg: + maxItems: 1 + + interrupts: + items: + - description: WDGnL, watchdog threshold interrupt requests. + - description: WDGnH, watchdog threshold interrupt requests. + - description: normal conversion, include EOC (End of Conversion), + ECH (End of Chain), JEOC (End of Injected Conversion) and + JECH (End of injected Chain). + - description: Self-testing Interrupts. + + clocks: + maxItems: 1 + + clock-names: + const: ipg + + vref-supply: + description: + The reference voltage which used to establish channel scaling. + + "#io-channel-cells": + const: 1 + +required: + - compatible + - reg + - interrupts + - clocks + - clock-names + - vref-supply + - "#io-channel-cells" + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/clock/imx93-clock.h> + #include <dt-bindings/interrupt-controller/arm-gic.h> + soc { + #address-cells = <1>; + #size-cells = <1>; + adc@44530000 { + compatible = "nxp,imx93-adc"; + reg = <0x44530000 0x10000>; + interrupts = <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 268 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&clk IMX93_CLK_ADC1_GATE>; + clock-names = "ipg"; + vref-supply = <®_vref_1v8>; + #io-channel-cells = <1>; + }; + }; +... diff --git a/dts/Bindings/iio/adc/qcom,pm8018-adc.yaml b/dts/Bindings/iio/adc/qcom,pm8018-adc.yaml index d186b713d6..58ea1ca4a5 100644 --- a/dts/Bindings/iio/adc/qcom,pm8018-adc.yaml +++ b/dts/Bindings/iio/adc/qcom,pm8018-adc.yaml @@ -160,7 +160,7 @@ examples: }; ref_muxoff: adc-channel@f { reg = <0x00 0x0f>; - }; + }; }; }; ... diff --git a/dts/Bindings/iio/adc/qcom,spmi-iadc.yaml b/dts/Bindings/iio/adc/qcom,spmi-iadc.yaml index fa855baa36..5ed893ef5c 100644 --- a/dts/Bindings/iio/adc/qcom,spmi-iadc.yaml +++ b/dts/Bindings/iio/adc/qcom,spmi-iadc.yaml @@ -20,11 +20,12 @@ properties: compatible: items: - enum: + - qcom,pm8226-iadc - qcom,pm8941-iadc - const: qcom,spmi-iadc reg: - description: IADC base address and length in the SPMI PMIC register map + description: IADC base address in the SPMI PMIC register map maxItems: 1 qcom,external-resistor-micro-ohms: @@ -49,15 +50,17 @@ additionalProperties: false examples: - | #include <dt-bindings/interrupt-controller/irq.h> - spmi_bus { + + pmic { #address-cells = <1>; #size-cells = <0>; - pmic_iadc: adc@3600 { + + adc@3600 { compatible = "qcom,pm8941-iadc", "qcom,spmi-iadc"; reg = <0x3600>; interrupts = <0x0 0x36 0x0 IRQ_TYPE_EDGE_RISING>; qcom,external-resistor-micro-ohms = <10000>; - #io-channel-cells = <1>; + #io-channel-cells = <1>; }; }; ... diff --git a/dts/Bindings/iio/adc/qcom,spmi-rradc.yaml b/dts/Bindings/iio/adc/qcom,spmi-rradc.yaml index c8cbfd3444..f39bc92c2b 100644 --- a/dts/Bindings/iio/adc/qcom,spmi-rradc.yaml +++ b/dts/Bindings/iio/adc/qcom,spmi-rradc.yaml @@ -40,12 +40,12 @@ additionalProperties: false examples: - | pmic { - #address-cells = <1>; - #size-cells = <0>; - - pmic_rradc: adc@4500 { - compatible = "qcom,pmi8998-rradc"; - reg = <0x4500>; - #io-channel-cells = <1>; - }; + #address-cells = <1>; + #size-cells = <0>; + + adc@4500 { + compatible = "qcom,pmi8998-rradc"; + reg = <0x4500>; + #io-channel-cells = <1>; + }; }; diff --git a/dts/Bindings/iio/adc/qcom,spmi-vadc.yaml b/dts/Bindings/iio/adc/qcom,spmi-vadc.yaml index bd6e0d6f6e..40fa0710f1 100644 --- a/dts/Bindings/iio/adc/qcom,spmi-vadc.yaml +++ b/dts/Bindings/iio/adc/qcom,spmi-vadc.yaml @@ -54,7 +54,7 @@ required: - '#io-channel-cells' patternProperties: - "^.*@[0-9a-f]+$": + "^channel@[0-9a-f]+$": type: object additionalProperties: false description: | @@ -101,7 +101,7 @@ patternProperties: oneOf: - items: - const: 1 - - enum: [ 1, 3, 4, 6, 20, 8, 10 ] + - enum: [ 1, 3, 4, 6, 20, 8, 10, 16 ] - items: - const: 10 - const: 81 @@ -148,7 +148,7 @@ allOf: then: patternProperties: - "^.*@[0-9a-f]+$": + "^channel@[0-9a-f]+$": properties: qcom,decimation: enum: [ 512, 1024, 2048, 4096 ] @@ -171,7 +171,7 @@ allOf: then: patternProperties: - "^.*@[0-9a-f]+$": + "^channel@[0-9a-f]+$": properties: qcom,decimation: enum: [ 256, 512, 1024 ] @@ -194,7 +194,7 @@ allOf: then: patternProperties: - "^.*@[0-9a-f]+$": + "^channel@[0-9a-f]+$": properties: qcom,decimation: enum: [ 250, 420, 840 ] @@ -217,7 +217,7 @@ allOf: then: patternProperties: - "^.*@[0-9a-f]+$": + "^channel@[0-9a-f]+$": properties: qcom,decimation: enum: [ 85, 340, 1360 ] @@ -236,11 +236,11 @@ additionalProperties: false examples: - | - spmi { + pmic { #address-cells = <1>; #size-cells = <0>; - /* VADC node */ - pmic_vadc: adc@3100 { + + adc@3100 { compatible = "qcom,spmi-vadc"; reg = <0x3100>; interrupts = <0x0 0x31 0x0 0x1>; @@ -249,7 +249,7 @@ examples: #io-channel-cells = <1>; /* Channel node */ - adc-chan@39 { + channel@39 { reg = <0x39>; qcom,decimation = <512>; qcom,ratiometric; @@ -258,19 +258,19 @@ examples: qcom,pre-scaling = <1 3>; }; - adc-chan@9 { + channel@9 { reg = <0x9>; }; - adc-chan@a { + channel@a { reg = <0xa>; }; - adc-chan@e { + channel@e { reg = <0xe>; }; - adc-chan@f { + channel@f { reg = <0xf>; }; }; @@ -281,9 +281,10 @@ examples: #include <dt-bindings/iio/qcom,spmi-adc7-pm8350.h> #include <dt-bindings/interrupt-controller/irq.h> - spmi { + pmic { #address-cells = <1>; #size-cells = <0>; + adc@3100 { reg = <0x3100>; compatible = "qcom,spmi-adc7"; @@ -292,16 +293,18 @@ examples: #io-channel-cells = <1>; /* Other properties are omitted */ - xo-therm@44 { + channel@44 { reg = <PMK8350_ADC7_AMUX_THM1_100K_PU>; qcom,ratiometric; qcom,hw-settle-time = <200>; + label = "xo_therm"; }; - conn-therm@47 { + channel@47 { reg = <PM8350_ADC7_AMUX_THM4_100K_PU(1)>; qcom,ratiometric; qcom,hw-settle-time = <200>; + label = "conn_therm"; }; }; }; diff --git a/dts/Bindings/iio/adc/renesas,rcar-gyroadc.yaml b/dts/Bindings/iio/adc/renesas,rcar-gyroadc.yaml index c115e2e99b..36dff3250e 100644 --- a/dts/Bindings/iio/adc/renesas,rcar-gyroadc.yaml +++ b/dts/Bindings/iio/adc/renesas,rcar-gyroadc.yaml @@ -34,9 +34,11 @@ properties: clock-names: const: fck - power-domains: true + power-domains: + maxItems: 1 - resets: true + resets: + maxItems: 1 "#address-cells": const: 1 @@ -51,6 +53,8 @@ required: - reg - clocks - clock-names + - power-domains + - resets - "#address-cells" - "#size-cells" @@ -86,7 +90,7 @@ patternProperties: of the MAX chips to the GyroADC, while MISO line of each Maxim ADC connects to a shared input pin of the GyroADC. enum: - - adi,7476 + - adi,ad7476 - fujitsu,mb88101a - maxim,max1162 - maxim,max11100 @@ -108,36 +112,30 @@ patternProperties: examples: - | - #include <dt-bindings/clock/r8a7791-clock.h> + #include <dt-bindings/clock/r8a7791-cpg-mssr.h> #include <dt-bindings/power/r8a7791-sysc.h> - soc { - #address-cells = <2>; - #size-cells = <2>; - - adc@e6e54000 { - compatible = "renesas,r8a7791-gyroadc", "renesas,rcar-gyroadc"; - reg = <0 0xe6e54000 0 64>; - clocks = <&mstp9_clks R8A7791_CLK_GYROADC>; - clock-names = "fck"; - power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; - - pinctrl-0 = <&adc_pins>; - pinctrl-names = "default"; - - #address-cells = <1>; - #size-cells = <0>; - - adc@0 { - reg = <0>; - compatible = "maxim,max1162"; - vref-supply = <&vref_max1162>; - }; - - adc@1 { - reg = <1>; - compatible = "maxim,max1162"; - vref-supply = <&vref_max1162>; - }; + + adc@e6e54000 { + compatible = "renesas,r8a7791-gyroadc", "renesas,rcar-gyroadc"; + reg = <0xe6e54000 64>; + clocks = <&cpg CPG_MOD 901>; + clock-names = "fck"; + power-domains = <&sysc R8A7791_PD_ALWAYS_ON>; + resets = <&cpg 901>; + + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + reg = <0>; + compatible = "maxim,max1162"; + vref-supply = <&vref_max1162>; + }; + + adc@1 { + reg = <1>; + compatible = "maxim,max1162"; + vref-supply = <&vref_max1162>; }; }; ... diff --git a/dts/Bindings/iio/adc/renesas,rzg2l-adc.yaml b/dts/Bindings/iio/adc/renesas,rzg2l-adc.yaml index 8b743742a5..ba86c7b7d6 100644 --- a/dts/Bindings/iio/adc/renesas,rzg2l-adc.yaml +++ b/dts/Bindings/iio/adc/renesas,rzg2l-adc.yaml @@ -69,7 +69,7 @@ required: patternProperties: "^channel@[0-7]$": - $ref: "adc.yaml" + $ref: adc.yaml type: object description: | Represents the external channels which are connected to the ADC. diff --git a/dts/Bindings/iio/adc/rockchip-saradc.yaml b/dts/Bindings/iio/adc/rockchip-saradc.yaml index da50b529c1..aa24b84139 100644 --- a/dts/Bindings/iio/adc/rockchip-saradc.yaml +++ b/dts/Bindings/iio/adc/rockchip-saradc.yaml @@ -15,6 +15,7 @@ properties: - const: rockchip,saradc - const: rockchip,rk3066-tsadc - const: rockchip,rk3399-saradc + - const: rockchip,rk3588-saradc - items: - enum: - rockchip,px30-saradc diff --git a/dts/Bindings/iio/adc/samsung,exynos-adc.yaml b/dts/Bindings/iio/adc/samsung,exynos-adc.yaml index 81c8729591..4e40f6bed5 100644 --- a/dts/Bindings/iio/adc/samsung,exynos-adc.yaml +++ b/dts/Bindings/iio/adc/samsung,exynos-adc.yaml @@ -11,18 +11,23 @@ maintainers: properties: compatible: - enum: - - samsung,exynos-adc-v1 # Exynos5250 - - samsung,exynos-adc-v2 - - samsung,exynos3250-adc - - samsung,exynos4212-adc # Exynos4212 and Exynos4412 - - samsung,exynos7-adc - - samsung,s3c2410-adc - - samsung,s3c2416-adc - - samsung,s3c2440-adc - - samsung,s3c2443-adc - - samsung,s3c6410-adc - - samsung,s5pv210-adc + oneOf: + - enum: + - samsung,exynos-adc-v1 # Exynos5250 + - samsung,exynos-adc-v2 + - samsung,exynos3250-adc + - samsung,exynos4212-adc # Exynos4212 and Exynos4412 + - samsung,exynos7-adc + - samsung,s3c2410-adc + - samsung,s3c2416-adc + - samsung,s3c2440-adc + - samsung,s3c2443-adc + - samsung,s3c6410-adc + - samsung,s5pv210-adc + - items: + - enum: + - samsung,exynos5433-adc + - const: samsung,exynos7-adc reg: maxItems: 1 @@ -52,7 +57,7 @@ properties: vdd-supply: true samsung,syscon-phandle: - $ref: '/schemas/types.yaml#/definitions/phandle' + $ref: /schemas/types.yaml#/definitions/phandle description: Phandle to the PMU system controller node (to access the ADC_PHY register on Exynos3250/4x12/5250/5420/5800). @@ -142,7 +147,7 @@ examples: pullup-ohm = <47000>; pulldown-ohm = <0>; io-channels = <&adc 4>; - }; + }; }; - | @@ -150,7 +155,7 @@ examples: adc@126c0000 { compatible = "samsung,exynos3250-adc"; - reg = <0x126C0000 0x100>; + reg = <0x126c0000 0x100>; interrupts = <0 137 0>; #io-channel-cells = <1>; diff --git a/dts/Bindings/iio/adc/st,stm32-adc.yaml b/dts/Bindings/iio/adc/st,stm32-adc.yaml index 1c340c95df..995cbf8cef 100644 --- a/dts/Bindings/iio/adc/st,stm32-adc.yaml +++ b/dts/Bindings/iio/adc/st,stm32-adc.yaml @@ -1,8 +1,8 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- -$id: "http://devicetree.org/schemas/iio/adc/st,stm32-adc.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$id: http://devicetree.org/schemas/iio/adc/st,stm32-adc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: STMicroelectronics STM32 ADC @@ -80,7 +80,7 @@ properties: description: Phandle to system configuration controller. It can be used to control the analog circuitry on stm32mp1. - $ref: "/schemas/types.yaml#/definitions/phandle-array" + $ref: /schemas/types.yaml#/definitions/phandle-array interrupt-controller: true @@ -341,7 +341,7 @@ patternProperties: patternProperties: "^channel@([0-9]|1[0-9])$": type: object - $ref: "adc.yaml" + $ref: adc.yaml description: Represents the external channels which are connected to the ADC. properties: diff --git a/dts/Bindings/iio/adc/st,stmpe-adc.yaml b/dts/Bindings/iio/adc/st,stmpe-adc.yaml index 333744a215..474e35c493 100644 --- a/dts/Bindings/iio/adc/st,stmpe-adc.yaml +++ b/dts/Bindings/iio/adc/st,stmpe-adc.yaml @@ -35,10 +35,8 @@ additionalProperties: false examples: - | - stmpe { - stmpe_adc { - compatible = "st,stmpe-adc"; - st,norequest-mask = <0x0F>; /* dont use ADC CH3-0 */ - }; + adc { + compatible = "st,stmpe-adc"; + st,norequest-mask = <0x0f>; /* dont use ADC CH3-0 */ }; ... diff --git a/dts/Bindings/iio/adc/ti,adc081c.yaml b/dts/Bindings/iio/adc/ti,adc081c.yaml new file mode 100644 index 0000000000..caaad77758 --- /dev/null +++ b/dts/Bindings/iio/adc/ti,adc081c.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/ti,adc081c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI Single-channel I2C ADCs + +maintainers: + - Jonathan Cameron <jic23@kernel.org> + - Lars-Peter Clausen <lars@metafoo.de> + +description: | + Single-channel ADC supporting 8, 10, or 12-bit samples and high/low alerts. + +properties: + compatible: + enum: + - ti,adc081c + - ti,adc101c + - ti,adc121c + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vref-supply: + description: + Regulator for the combined power supply and voltage reference + + "#io-channel-cells": + const: 1 + +required: + - compatible + - reg + - vref-supply + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + adc@52 { + compatible = "ti,adc081c"; + reg = <0x52>; + vref-supply = <®_2p5v>; + }; + }; +... diff --git a/dts/Bindings/iio/adc/ti,adc108s102.yaml b/dts/Bindings/iio/adc/ti,adc108s102.yaml index 9b072b057f..a60b1e100e 100644 --- a/dts/Bindings/iio/adc/ti,adc108s102.yaml +++ b/dts/Bindings/iio/adc/ti,adc108s102.yaml @@ -35,7 +35,7 @@ unevaluatedProperties: false examples: - | spi { - #address-cells= <1>; + #address-cells = <1>; #size-cells = <0>; adc@0 { diff --git a/dts/Bindings/iio/adc/ti,ads1015.yaml b/dts/Bindings/iio/adc/ti,ads1015.yaml index 2c3c2cf214..d605999ffe 100644 --- a/dts/Bindings/iio/adc/ti,ads1015.yaml +++ b/dts/Bindings/iio/adc/ti,ads1015.yaml @@ -23,6 +23,9 @@ properties: reg: maxItems: 1 + interrupts: + maxItems: 1 + "#address-cells": const: 1 @@ -78,9 +81,9 @@ patternProperties: ti,datarate: $ref: /schemas/types.yaml#/definitions/uint32 minimum: 0 - maximum: 6 + maximum: 7 description: | - Data acquisition rate in samples per second + Data acquisition rate in samples per second for ADS1015, TLA2024 0: 128 1: 250 2: 490 @@ -88,6 +91,17 @@ patternProperties: 4: 1600 (default) 5: 2400 6: 3300 + 7: 3300 + + Data acquisition rate in samples per second for ADS1115 + 0: 8 + 1: 16 + 2: 32 + 3: 64 + 4: 128 (default) + 5: 250 + 6: 475 + 7: 860 required: - reg @@ -104,12 +118,12 @@ examples: #address-cells = <1>; #size-cells = <0>; channel@0 { - reg = <0>; + reg = <0>; }; channel@4 { - reg = <4>; - ti,gain = <3>; - ti,datarate = <5>; + reg = <4>; + ti,gain = <3>; + ti,datarate = <5>; }; }; }; diff --git a/dts/Bindings/iio/adc/ti,ads1100.yaml b/dts/Bindings/iio/adc/ti,ads1100.yaml new file mode 100644 index 0000000000..970ccab15e --- /dev/null +++ b/dts/Bindings/iio/adc/ti,ads1100.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/ti,ads1100.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI ADS1100/ADS1000 single channel I2C analog to digital converter + +maintainers: + - Mike Looijmans <mike.looijmans@topic.nl> + +description: | + Datasheet at: https://www.ti.com/lit/gpn/ads1100 + +properties: + compatible: + enum: + - ti,ads1100 + - ti,ads1000 + + reg: + maxItems: 1 + + vdd-supply: true + + "#io-channel-cells": + const: 0 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + adc@49 { + compatible = "ti,ads1100"; + reg = <0x49>; + }; + }; +... diff --git a/dts/Bindings/iio/adc/ti,ads131e08.yaml b/dts/Bindings/iio/adc/ti,ads131e08.yaml index 55c2c73626..890f125d42 100644 --- a/dts/Bindings/iio/adc/ti,ads131e08.yaml +++ b/dts/Bindings/iio/adc/ti,ads131e08.yaml @@ -77,7 +77,7 @@ required: patternProperties: "^channel@([0-7])$": - $ref: "adc.yaml" + $ref: adc.yaml type: object description: | Represents the external channels which are connected to the ADC. diff --git a/dts/Bindings/iio/adc/ti,ads7924.yaml b/dts/Bindings/iio/adc/ti,ads7924.yaml new file mode 100644 index 0000000000..0d8d06afed --- /dev/null +++ b/dts/Bindings/iio/adc/ti,ads7924.yaml @@ -0,0 +1,110 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/ti,ads7924.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI ADS7924 4 channels 12 bits I2C analog to digital converter + +maintainers: + - Hugo Villeneuve <hvilleneuve@dimonoff.com> + +description: | + Texas Instruments ADS7924 4 channels 12 bits I2C analog to digital converter + + Specifications: + https://www.ti.com/lit/gpn/ads7924 + +properties: + compatible: + const: ti,ads7924 + + reg: + maxItems: 1 + + vref-supply: + description: + The regulator supply for the ADC reference voltage (AVDD) + + reset-gpios: + maxItems: 1 + + interrupts: + maxItems: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + "#io-channel-cells": + const: 1 + +patternProperties: + "^channel@[0-3]+$": + $ref: adc.yaml + + description: | + Represents the external channels which are connected to the ADC. + + properties: + reg: + description: | + The channel number. It can have up to 4 channels numbered from 0 to 3. + items: + - minimum: 0 + maximum: 3 + + label: true + + required: + - reg + + additionalProperties: false + +additionalProperties: false + +required: + - compatible + - reg + - vref-supply + - "#address-cells" + - "#size-cells" + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/gpio/gpio.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + adc@48 { + compatible = "ti,ads7924"; + reg = <0x48>; + vref-supply = <&ads7924_reg>; + reset-gpios = <&gpio 5 GPIO_ACTIVE_LOW>; + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; + interrupt-parent = <&gpio>; + #address-cells = <1>; + #size-cells = <0>; + channel@0 { + reg = <0>; + label = "CH0"; + }; + channel@1 { + reg = <1>; + label = "CH1"; + }; + channel@2 { + reg = <2>; + label = "CH2"; + }; + channel@3 { + reg = <3>; + label = "CH3"; + }; + }; + }; +... diff --git a/dts/Bindings/iio/adc/ti,lmp92064.yaml b/dts/Bindings/iio/adc/ti,lmp92064.yaml new file mode 100644 index 0000000000..5fb65bf774 --- /dev/null +++ b/dts/Bindings/iio/adc/ti,lmp92064.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/ti,lmp92064.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments LMP92064 Precision Current and Voltage Sensor. + +maintainers: + - Leonard Göhrs <l.goehrs@pengutronix.de> + +description: | + The LMP92064 is a two channel ADC intended for combined voltage and current + measurements. + + The device contains two ADCs to allow simultaneous sampling of voltage and + current and thus of instantaneous power consumption. + +properties: + compatible: + enum: + - ti,lmp92064 + + reg: + maxItems: 1 + + vdd-supply: + description: Regulator that provides power to the main part of the chip + + vdig-supply: + description: | + Regulator that provides power to the digital I/O part of the chip + + shunt-resistor-micro-ohms: + description: | + Value of the shunt resistor (in µΩ) connected between INCP and INCN, + across which current is measured. Used to provide correct scaling of the + raw ADC measurement. + + reset-gpios: + maxItems: 1 + +required: + - compatible + - reg + - shunt-resistor-micro-ohms + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "ti,lmp92064"; + reg = <0>; + vdd-supply = <&vdd>; + vdig-supply = <&vdd>; + spi-max-frequency = <20000000>; + shunt-resistor-micro-ohms = <15000>; + reset-gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>; + }; + }; +... diff --git a/dts/Bindings/iio/adc/ti,palmas-gpadc.yaml b/dts/Bindings/iio/adc/ti,palmas-gpadc.yaml index 720c16a108..f94057d8f6 100644 --- a/dts/Bindings/iio/adc/ti,palmas-gpadc.yaml +++ b/dts/Bindings/iio/adc/ti,palmas-gpadc.yaml @@ -67,19 +67,4 @@ required: - compatible - "#io-channel-cells" -examples: - - | - #include <dt-bindings/clock/mt8183-clk.h> - pmic { - compatible = "ti,twl6035-pmic", "ti,palmas-pmic"; - adc { - compatible = "ti,palmas-gpadc"; - interrupts = <18 0>, - <16 0>, - <17 0>; - #io-channel-cells = <1>; - ti,channel0-current-microamp = <5>; - ti,channel3-current-microamp = <10>; - }; - }; ... diff --git a/dts/Bindings/iio/adc/ti,tsc2046.yaml b/dts/Bindings/iio/adc/ti,tsc2046.yaml index bdf3bba2d7..866a05c9db 100644 --- a/dts/Bindings/iio/adc/ti,tsc2046.yaml +++ b/dts/Bindings/iio/adc/ti,tsc2046.yaml @@ -41,7 +41,7 @@ required: patternProperties: "^channel@[0-7]$": - $ref: "adc.yaml" + $ref: adc.yaml type: object properties: @@ -83,36 +83,36 @@ examples: #size-cells = <0>; channel@0 { - reg = <0>; + reg = <0>; }; channel@1 { - reg = <1>; - settling-time-us = <700>; - oversampling-ratio = <5>; + reg = <1>; + settling-time-us = <700>; + oversampling-ratio = <5>; }; channel@2 { - reg = <2>; + reg = <2>; }; channel@3 { - reg = <3>; - settling-time-us = <700>; - oversampling-ratio = <5>; + reg = <3>; + settling-time-us = <700>; + oversampling-ratio = <5>; }; channel@4 { - reg = <4>; - settling-time-us = <700>; - oversampling-ratio = <5>; + reg = <4>; + settling-time-us = <700>; + oversampling-ratio = <5>; }; channel@5 { - reg = <5>; - settling-time-us = <700>; - oversampling-ratio = <5>; + reg = <5>; + settling-time-us = <700>; + oversampling-ratio = <5>; }; channel@6 { - reg = <6>; + reg = <6>; }; channel@7 { - reg = <7>; + reg = <7>; }; }; }; diff --git a/dts/Bindings/iio/adc/ti,twl6030-gpadc.yaml b/dts/Bindings/iio/adc/ti,twl6030-gpadc.yaml new file mode 100644 index 0000000000..e779a8986e --- /dev/null +++ b/dts/Bindings/iio/adc/ti,twl6030-gpadc.yaml @@ -0,0 +1,43 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/ti,twl6030-gpadc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: GPADC subsystem in the TWL6030 power module + +maintainers: + - Andreas Kemnade <andreas@kemnade.info> + +description: + The GPADC subsystem in the TWL603X consists of a 10-bit ADC + combined with a 15-input analog multiplexer in the TWL6030 resp. a + 19-input analog muliplexer in the TWL6032. + +properties: + compatible: + enum: + - ti,twl6030-gpadc + - ti,twl6032-gpadc + + interrupts: + maxItems: 1 + + "#io-channel-cells": + const: 1 + +required: + - compatible + - interrupts + - "#io-channel-cells" + +additionalProperties: false + +examples: + - | + gpadc { + compatible = "ti,twl6030-gpadc"; + interrupts = <3>; + #io-channel-cells = <1>; + }; +... diff --git a/dts/Bindings/iio/adc/xlnx,zynqmp-ams.yaml b/dts/Bindings/iio/adc/xlnx,zynqmp-ams.yaml index be93c109d6..8cbad7e792 100644 --- a/dts/Bindings/iio/adc/xlnx,zynqmp-ams.yaml +++ b/dts/Bindings/iio/adc/xlnx,zynqmp-ams.yaml @@ -57,7 +57,7 @@ description: | |27 |FPD Internal voltage measurement, VCC_PSINTFP (supply5). |Voltage |28 |PS Auxiliary voltage measurement (supply6). |Voltage |29 |PL VCCADC voltage measurement (vccams). |Voltage - |30 |Differential analog input signal voltage measurment. |Voltage + |30 |Differential analog input signal voltage measurement. |Voltage |31 |VUser0 voltage measurement (supply7). |Voltage |32 |VUser1 voltage measurement (supply8). |Voltage |33 |VUser2 voltage measurement (supply9). |Voltage diff --git a/dts/Bindings/iio/addac/adi,ad74115.yaml b/dts/Bindings/iio/addac/adi,ad74115.yaml index 72d2e910f2..2a04906531 100644 --- a/dts/Bindings/iio/addac/adi,ad74115.yaml +++ b/dts/Bindings/iio/addac/adi,ad74115.yaml @@ -32,7 +32,8 @@ properties: spi-cpol: true - reset-gpios: true + reset-gpios: + maxItems: 1 interrupts: minItems: 1 @@ -216,7 +217,6 @@ properties: description: Whether to enable burnout current for EXT1. adi,ext1-burnout-current-nanoamp: - $ref: /schemas/types.yaml#/definitions/uint32 description: Burnout current in nanoamps to be applied to EXT1. enum: [0, 50, 500, 1000, 10000] @@ -233,7 +233,6 @@ properties: description: Whether to enable burnout current for EXT2. adi,ext2-burnout-current-nanoamp: - $ref: /schemas/types.yaml#/definitions/uint32 description: Burnout current in nanoamps to be applied to EXT2. enum: [0, 50, 500, 1000, 10000] default: 0 @@ -249,7 +248,6 @@ properties: description: Whether to enable burnout current for VIOUT. adi,viout-burnout-current-nanoamp: - $ref: /schemas/types.yaml#/definitions/uint32 description: Burnout current in nanoamps to be applied to VIOUT. enum: [0, 1000, 10000] default: 0 diff --git a/dts/Bindings/iio/addac/adi,ad74413r.yaml b/dts/Bindings/iio/addac/adi,ad74413r.yaml index 9eb3ecc8bb..590ea7936a 100644 --- a/dts/Bindings/iio/addac/adi,ad74413r.yaml +++ b/dts/Bindings/iio/addac/adi,ad74413r.yaml @@ -101,6 +101,15 @@ patternProperties: When not configured as a comparator, the GPO will be treated as an output-only GPIO. + drive-strength-microamp: + description: | + For channels configured as digital input, this configures the sink + current. + minimum: 0 + maximum: 1800 + default: 0 + multipleOf: 120 + required: - reg diff --git a/dts/Bindings/iio/afe/voltage-divider.yaml b/dts/Bindings/iio/afe/voltage-divider.yaml index df2589f214..dddf97b505 100644 --- a/dts/Bindings/iio/afe/voltage-divider.yaml +++ b/dts/Bindings/iio/afe/voltage-divider.yaml @@ -13,7 +13,7 @@ description: | When an io-channel measures the midpoint of a voltage divider, the interesting voltage is often the voltage over the full resistance of the divider. This binding describes the voltage divider in such - a curcuit. + a circuit. Vin ----. | diff --git a/dts/Bindings/iio/amplifiers/adi,hmc425a.yaml b/dts/Bindings/iio/amplifiers/adi,hmc425a.yaml index 9fda56fa49..67de9d4e3a 100644 --- a/dts/Bindings/iio/amplifiers/adi,hmc425a.yaml +++ b/dts/Bindings/iio/amplifiers/adi,hmc425a.yaml @@ -4,20 +4,30 @@ $id: http://devicetree.org/schemas/iio/amplifiers/adi,hmc425a.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: HMC425A 6-bit Digital Step Attenuator +title: Analog Devices HMC425A and similar Digital Step Attenuators maintainers: - Michael Hennerich <michael.hennerich@analog.com> description: | - Digital Step Attenuator IIO device with gpio interface. + Digital Step Attenuator IIO devices with gpio interface. + Offer various frequency and attenuation ranges. + ADRF5750 2 dB LSB, 4-Bit, Silicon Digital Attenuator, 10 MHz to 60 GHz + https://www.analog.com/media/en/technical-documentation/data-sheets/adrf5740.pdf + HMC425A 0.5 dB LSB GaAs MMIC 6-BIT DIGITAL POSITIVE CONTROL ATTENUATOR, 2.2 - 8.0 GHz - https://www.analog.com/media/en/technical-documentation/data-sheets/hmc425A.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/hmc425A.pdf + + HMC540S 1 dB LSB Silicon MMIC 4-Bit Digital Positive Control Attenuator, 0.1 - 8 GHz + https://www.analog.com/media/en/technical-documentation/data-sheets/hmc540s.pdf + properties: compatible: enum: + - adi,adrf5740 - adi,hmc425a + - adi,hmc540s vcc-supply: true diff --git a/dts/Bindings/iio/cdc/adi,ad7150.yaml b/dts/Bindings/iio/cdc/adi,ad7150.yaml index 2155d3f566..3d7074fd17 100644 --- a/dts/Bindings/iio/cdc/adi,ad7150.yaml +++ b/dts/Bindings/iio/cdc/adi,ad7150.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/iio/cdc/adi,ad7150.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Analog device AD7150 and similar capacitance to digital convertors. +title: Analog device AD7150 and similar capacitance to digital converters. maintainers: - Jonathan Cameron <jic23@kernel.org> diff --git a/dts/Bindings/iio/chemical/aosong,ags02ma.yaml b/dts/Bindings/iio/chemical/aosong,ags02ma.yaml new file mode 100644 index 0000000000..35e7b094e8 --- /dev/null +++ b/dts/Bindings/iio/chemical/aosong,ags02ma.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/chemical/aosong,ags02ma.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Aosong AGS02MA VOC Sensor + +description: | + AGS02MA is an TVOC (Total Volatile Organic Compounds) i2c sensor with default + address of 0x1a. + + Datasheet: + https://asairsensors.com/wp-content/uploads/2021/09/AGS02MA.pdf + +maintainers: + - Anshul Dalal <anshulusr@gmail.com> + +properties: + compatible: + enum: + - aosong,ags02ma + + reg: + maxItems: 1 + + vdd-supply: true + +required: + - compatible + - reg + - vdd-supply + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + voc-sensor@1a { + compatible = "aosong,ags02ma"; + reg = <0x1a>; + vdd-supply = <&vdd_regulator>; + }; + }; diff --git a/dts/Bindings/iio/common.yaml b/dts/Bindings/iio/common.yaml index f845b41d74..b3a10af86d 100644 --- a/dts/Bindings/iio/common.yaml +++ b/dts/Bindings/iio/common.yaml @@ -12,7 +12,7 @@ maintainers: description: | This document defines device tree properties common to several iio - sensors. It doesn't constitue a device tree binding specification by itself but + sensors. It doesn't constitute a device tree binding specification by itself but is meant to be referenced by device tree bindings. When referenced from sensor tree bindings the properties defined in this diff --git a/dts/Bindings/iio/dac/adi,ad3552r.yaml b/dts/Bindings/iio/dac/adi,ad3552r.yaml index fee0f023a8..96340a0575 100644 --- a/dts/Bindings/iio/dac/adi,ad3552r.yaml +++ b/dts/Bindings/iio/dac/adi,ad3552r.yaml @@ -192,26 +192,26 @@ additionalProperties: false examples: - | spi { - #address-cells = <1>; - #size-cells = <0>; - ad3552r@0 { - compatible = "adi,ad3552r"; - reg = <0>; - spi-max-frequency = <20000000>; - #address-cells = <1>; - #size-cells = <0>; - channel@0 { - reg = <0>; - adi,output-range-microvolt = <0 10000000>; - }; - channel@1 { - reg = <1>; - custom-output-range-config { - adi,gain-offset = <5>; - adi,gain-scaling-p-inv-log2 = <1>; - adi,gain-scaling-n-inv-log2 = <2>; - adi,rfb-ohms = <1>; - }; + #address-cells = <1>; + #size-cells = <0>; + ad3552r@0 { + compatible = "adi,ad3552r"; + reg = <0>; + spi-max-frequency = <20000000>; + #address-cells = <1>; + #size-cells = <0>; + channel@0 { + reg = <0>; + adi,output-range-microvolt = <0 10000000>; + }; + channel@1 { + reg = <1>; + custom-output-range-config { + adi,gain-offset = <5>; + adi,gain-scaling-p-inv-log2 = <1>; + adi,gain-scaling-n-inv-log2 = <2>; + adi,rfb-ohms = <1>; + }; }; }; }; diff --git a/dts/Bindings/iio/dac/adi,ad5380.yaml b/dts/Bindings/iio/dac/adi,ad5380.yaml index ff50c72c62..9eb9928500 100644 --- a/dts/Bindings/iio/dac/adi,ad5380.yaml +++ b/dts/Bindings/iio/dac/adi,ad5380.yaml @@ -12,6 +12,7 @@ maintainers: description: | DAC devices supporting both SPI and I2C interfaces. + properties: compatible: enum: diff --git a/dts/Bindings/iio/dac/adi,ad5686.yaml b/dts/Bindings/iio/dac/adi,ad5686.yaml index 13f214234b..b4400c52be 100644 --- a/dts/Bindings/iio/dac/adi,ad5686.yaml +++ b/dts/Bindings/iio/dac/adi,ad5686.yaml @@ -33,6 +33,7 @@ properties: - description: I2C devices enum: - adi,ad5311r + - adi,ad5337r - adi,ad5338r - adi,ad5671r - adi,ad5675r diff --git a/dts/Bindings/iio/dac/adi,ad5758.yaml b/dts/Bindings/iio/dac/adi,ad5758.yaml index 4e508bfcc9..5121685337 100644 --- a/dts/Bindings/iio/dac/adi,ad5758.yaml +++ b/dts/Bindings/iio/dac/adi,ad5758.yaml @@ -78,7 +78,8 @@ properties: - const: -1000 - const: 22000 - reset-gpios: true + reset-gpios: + maxItems: 1 adi,dc-dc-ilim-microamp: enum: [150000, 200000, 250000, 300000, 350000, 400000] diff --git a/dts/Bindings/iio/dac/adi,ad5766.yaml b/dts/Bindings/iio/dac/adi,ad5766.yaml index 3c8784a54d..212c936bab 100644 --- a/dts/Bindings/iio/dac/adi,ad5766.yaml +++ b/dts/Bindings/iio/dac/adi,ad5766.yaml @@ -51,15 +51,15 @@ additionalProperties: false examples: - | spi { - #address-cells = <1>; - #size-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - ad5766@0 { - compatible = "adi,ad5766"; - output-range-microvolts = <(-5000000) 5000000>; - reg = <0>; - spi-cpol; - spi-max-frequency = <1000000>; - reset-gpios = <&gpio 22 0>; - }; - }; + ad5766@0 { + compatible = "adi,ad5766"; + output-range-microvolts = <(-5000000) 5000000>; + reg = <0>; + spi-cpol; + spi-max-frequency = <1000000>; + reset-gpios = <&gpio 22 0>; + }; + }; diff --git a/dts/Bindings/iio/dac/adi,ad5770r.yaml b/dts/Bindings/iio/dac/adi,ad5770r.yaml index 8e7da0de91..82b0eed6a7 100644 --- a/dts/Bindings/iio/dac/adi,ad5770r.yaml +++ b/dts/Bindings/iio/dac/adi,ad5770r.yaml @@ -147,49 +147,49 @@ unevaluatedProperties: false examples: - | - spi { - #address-cells = <1>; - #size-cells = <0>; - - ad5770r@0 { - compatible = "adi,ad5770r"; - reg = <0>; - spi-max-frequency = <1000000>; - vref-supply = <&vref>; - adi,external-resistor; - reset-gpios = <&gpio 22 0>; - #address-cells = <1>; - #size-cells = <0>; - - channel@0 { - reg = <0>; - adi,range-microamp = <0 300000>; - }; - - channel@1 { - reg = <1>; - adi,range-microamp = <0 140000>; - }; - - channel@2 { - reg = <2>; - adi,range-microamp = <0 55000>; - }; - - channel@3 { - reg = <3>; - adi,range-microamp = <0 45000>; - }; - - channel@4 { - reg = <4>; - adi,range-microamp = <0 45000>; - }; - - channel@5 { - reg = <5>; - adi,range-microamp = <0 45000>; - }; - }; + spi { + #address-cells = <1>; + #size-cells = <0>; + + ad5770r@0 { + compatible = "adi,ad5770r"; + reg = <0>; + spi-max-frequency = <1000000>; + vref-supply = <&vref>; + adi,external-resistor; + reset-gpios = <&gpio 22 0>; + #address-cells = <1>; + #size-cells = <0>; + + channel@0 { + reg = <0>; + adi,range-microamp = <0 300000>; + }; + + channel@1 { + reg = <1>; + adi,range-microamp = <0 140000>; + }; + + channel@2 { + reg = <2>; + adi,range-microamp = <0 55000>; + }; + + channel@3 { + reg = <3>; + adi,range-microamp = <0 45000>; + }; + + channel@4 { + reg = <4>; + adi,range-microamp = <0 45000>; + }; + + channel@5 { + reg = <5>; + adi,range-microamp = <0 45000>; + }; }; + }; ... diff --git a/dts/Bindings/iio/dac/adi,ad5791.yaml b/dts/Bindings/iio/dac/adi,ad5791.yaml index 3a84739736..c81285d84d 100644 --- a/dts/Bindings/iio/dac/adi,ad5791.yaml +++ b/dts/Bindings/iio/dac/adi,ad5791.yaml @@ -26,6 +26,11 @@ properties: vdd-supply: true vss-supply: true + adi,rbuf-gain2-en: + description: Specify to allow an external amplifier to be connected in a + gain of two configuration. + type: boolean + required: - compatible - reg diff --git a/dts/Bindings/iio/dac/adi,ltc2688.yaml b/dts/Bindings/iio/dac/adi,ltc2688.yaml index 15cc6bf59b..f22ef710ec 100644 --- a/dts/Bindings/iio/dac/adi,ltc2688.yaml +++ b/dts/Bindings/iio/dac/adi,ltc2688.yaml @@ -116,32 +116,32 @@ examples: - | spi { - #address-cells = <1>; - #size-cells = <0>; - ltc2688: ltc2688@0 { - compatible = "adi,ltc2688"; - reg = <0>; - - vcc-supply = <&vcc>; - iovcc-supply = <&vcc>; - vref-supply = <&vref>; - - #address-cells = <1>; - #size-cells = <0>; - channel@0 { - reg = <0>; - adi,toggle-mode; - adi,overrange; - }; - - channel@1 { - reg = <1>; - adi,output-range-microvolt = <0 10000000>; - - clocks = <&clock_tgp3>; - adi,toggle-dither-input = <2>; - }; - }; + #address-cells = <1>; + #size-cells = <0>; + ltc2688: ltc2688@0 { + compatible = "adi,ltc2688"; + reg = <0>; + + vcc-supply = <&vcc>; + iovcc-supply = <&vcc>; + vref-supply = <&vref>; + + #address-cells = <1>; + #size-cells = <0>; + channel@0 { + reg = <0>; + adi,toggle-mode; + adi,overrange; + }; + + channel@1 { + reg = <1>; + adi,output-range-microvolt = <0 10000000>; + + clocks = <&clock_tgp3>; + adi,toggle-dither-input = <2>; + }; + }; }; ... diff --git a/dts/Bindings/iio/dac/lltc,ltc1660.yaml b/dts/Bindings/iio/dac/lltc,ltc1660.yaml index 133b0f8679..c9f51d00fa 100644 --- a/dts/Bindings/iio/dac/lltc,ltc1660.yaml +++ b/dts/Bindings/iio/dac/lltc,ltc1660.yaml @@ -2,8 +2,8 @@ # Copyright 2019 Marcus Folkesson <marcus.folkesson@gmail.com> %YAML 1.2 --- -$id: "http://devicetree.org/schemas/iio/dac/lltc,ltc1660.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$id: http://devicetree.org/schemas/iio/dac/lltc,ltc1660.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: Linear Technology Micropower octal 8-Bit and 10-Bit DACs diff --git a/dts/Bindings/iio/dac/lltc,ltc2632.yaml b/dts/Bindings/iio/dac/lltc,ltc2632.yaml index b1eb77335d..733edc7d6d 100644 --- a/dts/Bindings/iio/dac/lltc,ltc2632.yaml +++ b/dts/Bindings/iio/dac/lltc,ltc2632.yaml @@ -1,8 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause %YAML 1.2 --- -$id: "http://devicetree.org/schemas/iio/dac/lltc,ltc2632.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$id: http://devicetree.org/schemas/iio/dac/lltc,ltc2632.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: Linear Technology LTC263x 12-/10-/8-Bit Rail-to-Rail DAC @@ -64,14 +64,14 @@ examples: }; spi { - #address-cells = <1>; - #size-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - dac@0 { - compatible = "lltc,ltc2632-l12"; - reg = <0>; /* CS0 */ - spi-max-frequency = <1000000>; - vref-supply = <&vref>; - }; + dac@0 { + compatible = "lltc,ltc2632-l12"; + reg = <0>; /* CS0 */ + spi-max-frequency = <1000000>; + vref-supply = <&vref>; + }; }; ... diff --git a/dts/Bindings/iio/dac/maxim,max5522.yaml b/dts/Bindings/iio/dac/maxim,max5522.yaml new file mode 100644 index 0000000000..24830f56c5 --- /dev/null +++ b/dts/Bindings/iio/dac/maxim,max5522.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/maxim,max5522.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Maxim Integrated MAX5522 Dual 10-bit Voltage-Output SPI DACs + +maintainers: + - Angelo Dureghello <angelo.dureghello@timesys.com> + - Jonathan Cameron <jic23@kernel.org> + +description: | + Datasheet available at: + https://www.analog.com/en/products/max5522.html + +properties: + compatible: + const: maxim,max5522 + + reg: + maxItems: 1 + + vdd-supply: true + vrefin-supply: true + +required: + - compatible + - reg + - vrefin-supply + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + dac@0 { + compatible = "maxim,max5522"; + reg = <0>; + vrefin-supply = <&vref>; + }; + }; +... diff --git a/dts/Bindings/iio/dac/microchip,mcp4728.yaml b/dts/Bindings/iio/dac/microchip,mcp4728.yaml new file mode 100644 index 0000000000..99831d7f1c --- /dev/null +++ b/dts/Bindings/iio/dac/microchip,mcp4728.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- + +$id: http://devicetree.org/schemas/iio/dac/microchip,mcp4728.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip MCP4728 DAC + +maintainers: + - Andrea Collamati <andrea.collamati@gmail.com> + +description: | + MCP4728 is a quad channel, 12-bit voltage output + Digital-to-Analog Converter with non-volatile + memory and I2C compatible Serial Interface. + https://www.microchip.com/en-us/product/mcp4728 + +properties: + compatible: + const: microchip,mcp4728 + + reg: + maxItems: 1 + + vdd-supply: + description: | + Provides both power and acts as the reference supply on the MCP4728 + when Internal Vref is not selected. + +required: + - compatible + - reg + - vdd-supply + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + dac@60 { + compatible = "microchip,mcp4728"; + reg = <0x60>; + vdd-supply = <&vdac_vdd>; + }; + }; diff --git a/dts/Bindings/iio/dac/microchip,mcp4821.yaml b/dts/Bindings/iio/dac/microchip,mcp4821.yaml new file mode 100644 index 0000000000..0dc577c339 --- /dev/null +++ b/dts/Bindings/iio/dac/microchip,mcp4821.yaml @@ -0,0 +1,86 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/dac/microchip,mcp4821.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip MCP4821 and similar DACs + +description: | + Supports MCP48x1 (single channel) and MCP48x2 (dual channel) series of DACs. + Device supports simplex communication over SPI in Mode 0 and Mode 3. + + +---------+--------------+-------------+ + | Device | Resolution | Channels | + |---------|--------------|-------------| + | MCP4801 | 8-bit | 1 | + | MCP4802 | 8-bit | 2 | + | MCP4811 | 10-bit | 1 | + | MCP4812 | 10-bit | 2 | + | MCP4821 | 12-bit | 1 | + | MCP4822 | 12-bit | 2 | + +---------+--------------+-------------+ + + Datasheet: + MCP48x1: https://ww1.microchip.com/downloads/en/DeviceDoc/22244B.pdf + MCP48x2: https://ww1.microchip.com/downloads/en/DeviceDoc/20002249B.pdf + +maintainers: + - Anshul Dalal <anshulusr@gmail.com> + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +properties: + compatible: + enum: + - microchip,mcp4801 + - microchip,mcp4802 + - microchip,mcp4811 + - microchip,mcp4812 + - microchip,mcp4821 + - microchip,mcp4822 + + reg: + maxItems: 1 + + vdd-supply: true + + ldac-gpios: + description: | + Active Low LDAC (Latch DAC Input) pin used to update the DAC output. + maxItems: 1 + + powerdown-gpios: + description: | + Active Low SHDN pin used to enter the shutdown mode. + maxItems: 1 + + spi-cpha: true + spi-cpol: true + +required: + - compatible + - reg + - vdd-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + dac@0 { + compatible = "microchip,mcp4821"; + reg = <0>; + vdd-supply = <&vdd_regulator>; + ldac-gpios = <&gpio0 1 GPIO_ACTIVE_HIGH>; + powerdown-gpios = <&gpio0 2 GPIO_ACTIVE_HIGH>; + spi-cpha; + spi-cpol; + }; + }; diff --git a/dts/Bindings/iio/dac/st,stm32-dac.yaml b/dts/Bindings/iio/dac/st,stm32-dac.yaml index 0f1bf11101..04045b932b 100644 --- a/dts/Bindings/iio/dac/st,stm32-dac.yaml +++ b/dts/Bindings/iio/dac/st,stm32-dac.yaml @@ -1,8 +1,8 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- -$id: "http://devicetree.org/schemas/iio/dac/st,stm32-dac.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$id: http://devicetree.org/schemas/iio/dac/st,stm32-dac.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: STMicroelectronics STM32 DAC diff --git a/dts/Bindings/iio/dac/ti,dac5571.yaml b/dts/Bindings/iio/dac/ti,dac5571.yaml index 88298bc43b..79da0323c3 100644 --- a/dts/Bindings/iio/dac/ti,dac5571.yaml +++ b/dts/Bindings/iio/dac/ti,dac5571.yaml @@ -46,7 +46,7 @@ examples: dac@4c { compatible = "ti,dac5571"; - reg = <0x4C>; + reg = <0x4c>; vref-supply = <&vdd_supply>; }; }; diff --git a/dts/Bindings/iio/frequency/adf4371.yaml b/dts/Bindings/iio/frequency/adf4371.yaml index 0144f74a47..1cb2adaf66 100644 --- a/dts/Bindings/iio/frequency/adf4371.yaml +++ b/dts/Bindings/iio/frequency/adf4371.yaml @@ -53,16 +53,16 @@ unevaluatedProperties: false examples: - | - spi0 { + spi { #address-cells = <1>; #size-cells = <0>; frequency@0 { - compatible = "adi,adf4371"; - reg = <0>; - spi-max-frequency = <1000000>; - clocks = <&adf4371_clkin>; - clock-names = "clkin"; + compatible = "adi,adf4371"; + reg = <0>; + spi-max-frequency = <1000000>; + clocks = <&adf4371_clkin>; + clock-names = "clkin"; }; }; ... diff --git a/dts/Bindings/iio/frequency/adi,admv1013.yaml b/dts/Bindings/iio/frequency/adi,admv1013.yaml index fc813bcb65..f2eb2287ed 100644 --- a/dts/Bindings/iio/frequency/adi,admv1013.yaml +++ b/dts/Bindings/iio/frequency/adi,admv1013.yaml @@ -39,6 +39,46 @@ properties: description: Analog voltage regulator. + vcc-drv-supply: + description: + RF Driver voltage regulator. + + vcc2-drv-supply: + description: + RF predriver voltage regulator. + + vcc-vva-supply: + description: + VVA Control Circuit voltage regulator. + + vcc-amp1-supply: + description: + RF Amplifier 1 voltage regulator. + + vcc-amp2-supply: + description: + RF Amplifier 2 voltage regulator. + + vcc-env-supply: + description: + Envelope Detector voltage regulator. + + vcc-bg-supply: + description: + Mixer Chip Band Gap Circuit voltage regulator. + + vcc-bg2-supply: + description: + VGA Chip Band Gap Circuit voltage regulator. + + vcc-mixer-supply: + description: + Mixer voltage regulator. + + vcc-quad-supply: + description: + Quadruppler voltage regulator. + adi,detector-enable: description: Enable the Envelope Detector available at output pins VENV_P and @@ -69,6 +109,16 @@ required: - clocks - clock-names - vcm-supply + - vcc-drv-supply + - vcc2-drv-supply + - vcc-vva-supply + - vcc-amp1-supply + - vcc-amp2-supply + - vcc-env-supply + - vcc-bg-supply + - vcc-bg2-supply + - vcc-mixer-supply + - vcc-quad-supply allOf: - $ref: /schemas/spi/spi-peripheral-props.yaml# @@ -87,6 +137,16 @@ examples: clocks = <&admv1013_lo>; clock-names = "lo_in"; vcm-supply = <&vcm>; + vcc-drv-supply = <&vcc_drv>; + vcc2-drv-supply = <&vcc2_drv>; + vcc-vva-supply = <&vcc_vva>; + vcc-amp1-supply = <&vcc_amp1>; + vcc-amp2-supply = <&vcc_amp2>; + vcc-env-supply = <&vcc_env>; + vcc-bg-supply = <&vcc_bg>; + vcc-bg2-supply = <&vcc_bg2>; + vcc-mixer-supply = <&vcc_mixer>; + vcc-quad-supply = <&vcc_quad>; adi,quad-se-mode = "diff"; adi,detector-enable; }; diff --git a/dts/Bindings/iio/frequency/adi,admv1014.yaml b/dts/Bindings/iio/frequency/adi,admv1014.yaml index ab86daa2c5..39cc63a117 100644 --- a/dts/Bindings/iio/frequency/adi,admv1014.yaml +++ b/dts/Bindings/iio/frequency/adi,admv1014.yaml @@ -33,7 +33,7 @@ properties: items: - const: lo_in description: - External clock that provides the Local Oscilator input. + External clock that provides the Local Oscillator input. vcm-supply: description: @@ -103,6 +103,14 @@ required: - clocks - clock-names - vcm-supply + - vcc-if-bb-supply + - vcc-vga-supply + - vcc-vva-supply + - vcc-lna-3p3-supply + - vcc-lna-1p5-supply + - vcc-bg-supply + - vcc-quad-supply + - vcc-mixer-supply allOf: - $ref: /schemas/spi/spi-peripheral-props.yaml# diff --git a/dts/Bindings/iio/gyroscope/adi,adxrs290.yaml b/dts/Bindings/iio/gyroscope/adi,adxrs290.yaml index 0ae2464b9b..3d94dd4612 100644 --- a/dts/Bindings/iio/gyroscope/adi,adxrs290.yaml +++ b/dts/Bindings/iio/gyroscope/adi,adxrs290.yaml @@ -50,13 +50,13 @@ examples: #address-cells = <1>; #size-cells = <0>; gyro@0 { - compatible = "adi,adxrs290"; - reg = <0>; - spi-max-frequency = <5000000>; - spi-cpol; - spi-cpha; - interrupt-parent = <&gpio>; - interrupts = <25 IRQ_TYPE_EDGE_RISING>; + compatible = "adi,adxrs290"; + reg = <0>; + spi-max-frequency = <5000000>; + spi-cpol; + spi-cpha; + interrupt-parent = <&gpio>; + interrupts = <25 IRQ_TYPE_EDGE_RISING>; }; }; ... diff --git a/dts/Bindings/iio/gyroscope/nxp,fxas21002c.yaml b/dts/Bindings/iio/gyroscope/nxp,fxas21002c.yaml index 2c900e9ddd..297d519d68 100644 --- a/dts/Bindings/iio/gyroscope/nxp,fxas21002c.yaml +++ b/dts/Bindings/iio/gyroscope/nxp,fxas21002c.yaml @@ -65,34 +65,34 @@ examples: - | #include <dt-bindings/interrupt-controller/irq.h> - i2c0 { + i2c { #address-cells = <1>; #size-cells = <0>; gyroscope@20 { - compatible = "nxp,fxas21002c"; - reg = <0x20>; + compatible = "nxp,fxas21002c"; + reg = <0x20>; - vdd-supply = <®_peri_3p15v>; - vddio-supply = <®_peri_3p15v>; + vdd-supply = <®_peri_3p15v>; + vddio-supply = <®_peri_3p15v>; - interrupt-parent = <&gpio1>; - interrupts = <7 IRQ_TYPE_EDGE_RISING>; - interrupt-names = "INT1"; + interrupt-parent = <&gpio1>; + interrupts = <7 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "INT1"; }; }; - spi0 { + spi { #address-cells = <1>; #size-cells = <0>; gyroscope@0 { - compatible = "nxp,fxas21002c"; - reg = <0x0>; + compatible = "nxp,fxas21002c"; + reg = <0x0>; - spi-max-frequency = <2000000>; + spi-max-frequency = <2000000>; - interrupt-parent = <&gpio2>; - interrupts = <7 IRQ_TYPE_EDGE_RISING>; - interrupt-names = "INT2"; + interrupt-parent = <&gpio2>; + interrupts = <7 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "INT2"; }; }; diff --git a/dts/Bindings/iio/health/ti,afe4403.yaml b/dts/Bindings/iio/health/ti,afe4403.yaml index 6c5ad426a0..5b6cde86b5 100644 --- a/dts/Bindings/iio/health/ti,afe4403.yaml +++ b/dts/Bindings/iio/health/ti,afe4403.yaml @@ -23,7 +23,8 @@ properties: maxItems: 1 description: Connected to ADC_RDY pin. - reset-gpios: true + reset-gpios: + maxItems: 1 required: - compatible @@ -42,7 +43,7 @@ examples: #address-cells = <1>; #size-cells = <0>; - heart_mon@0 { + heart-mon@0 { compatible = "ti,afe4403"; reg = <0>; spi-max-frequency = <10000000>; diff --git a/dts/Bindings/iio/health/ti,afe4404.yaml b/dts/Bindings/iio/health/ti,afe4404.yaml index c0e815d999..167d10bd60 100644 --- a/dts/Bindings/iio/health/ti,afe4404.yaml +++ b/dts/Bindings/iio/health/ti,afe4404.yaml @@ -23,7 +23,8 @@ properties: maxItems: 1 description: Connected to ADC_RDY pin. - reset-gpios: true + reset-gpios: + maxItems: 1 additionalProperties: false @@ -39,7 +40,7 @@ examples: #address-cells = <1>; #size-cells = <0>; - heart_mon@58 { + heart-mon@58 { compatible = "ti,afe4404"; reg = <0x58>; tx-supply = <&vbat>; diff --git a/dts/Bindings/iio/humidity/dht11.yaml b/dts/Bindings/iio/humidity/dht11.yaml index 2247481d02..0103f42389 100644 --- a/dts/Bindings/iio/humidity/dht11.yaml +++ b/dts/Bindings/iio/humidity/dht11.yaml @@ -34,7 +34,7 @@ additionalProperties: false examples: - | - humidity_sensor { + humidity-sensor { compatible = "dht11"; gpios = <&gpio0 6 0>; }; diff --git a/dts/Bindings/iio/humidity/ti,hdc2010.yaml b/dts/Bindings/iio/humidity/ti,hdc2010.yaml index 88384b69f9..79e75a8675 100644 --- a/dts/Bindings/iio/humidity/ti,hdc2010.yaml +++ b/dts/Bindings/iio/humidity/ti,hdc2010.yaml @@ -10,7 +10,7 @@ maintainers: - Eugene Zaikonnikov <ez@norophonic.com> description: | - Relative humidity and tempereature sensors on I2C bus + Relative humidity and temperature sensors on I2C bus Datasheets are available at: http://www.ti.com/product/HDC2010/datasheet @@ -35,12 +35,12 @@ additionalProperties: false examples: - | - i2c0 { - #address-cells = <1>; - #size-cells = <0>; - - humidity@40 { - compatible = "ti,hdc2010"; - reg = <0x40>; - }; + i2c { + #address-cells = <1>; + #size-cells = <0>; + + humidity@40 { + compatible = "ti,hdc2010"; + reg = <0x40>; + }; }; diff --git a/dts/Bindings/iio/humidity/ti,hdc3020.yaml b/dts/Bindings/iio/humidity/ti,hdc3020.yaml new file mode 100644 index 0000000000..7f6d0f9edc --- /dev/null +++ b/dts/Bindings/iio/humidity/ti,hdc3020.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/humidity/ti,hdc3020.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: HDC3020/HDC3021/HDC3022 humidity and temperature iio sensors + +maintainers: + - Li peiyu <579lpy@gmail.com> + - Javier Carrasco <javier.carrasco.cruz@gmail.com> + +description: + https://www.ti.com/lit/ds/symlink/hdc3020.pdf + + The HDC302x is an integrated capacitive based relative humidity (RH) + and temperature sensor. + +properties: + compatible: + oneOf: + - items: + - enum: + - ti,hdc3021 + - ti,hdc3022 + - const: ti,hdc3020 + - const: ti,hdc3020 + + interrupts: + maxItems: 1 + + vdd-supply: true + + reg: + maxItems: 1 + +required: + - compatible + - reg + - vdd-supply + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + humidity-sensor@47 { + compatible = "ti,hdc3021", "ti,hdc3020"; + reg = <0x47>; + vdd-supply = <&vcc_3v3>; + }; + }; diff --git a/dts/Bindings/iio/imu/adi,adis16460.yaml b/dts/Bindings/iio/imu/adi,adis16460.yaml index d166dbca18..4cacc99487 100644 --- a/dts/Bindings/iio/imu/adi,adis16460.yaml +++ b/dts/Bindings/iio/imu/adi,adis16460.yaml @@ -25,6 +25,10 @@ properties: spi-cpol: true + spi-cs-inactive-delay-ns: + minimum: 16000 + default: 16000 + interrupts: maxItems: 1 @@ -42,7 +46,7 @@ examples: - | #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> - spi0 { + spi { #address-cells = <1>; #size-cells = <0>; diff --git a/dts/Bindings/iio/imu/adi,adis16475.yaml b/dts/Bindings/iio/imu/adi,adis16475.yaml index 5dbfae80bb..9b7ad609f7 100644 --- a/dts/Bindings/iio/imu/adi,adis16475.yaml +++ b/dts/Bindings/iio/imu/adi,adis16475.yaml @@ -47,6 +47,10 @@ properties: spi-max-frequency: maximum: 2000000 + spi-cs-inactive-delay-ns: + minimum: 16000 + default: 16000 + interrupts: maxItems: 1 @@ -114,17 +118,17 @@ examples: - | #include <dt-bindings/interrupt-controller/irq.h> spi { - #address-cells = <1>; - #size-cells = <0>; - - adis16475: adis16475-3@0 { - compatible = "adi,adis16475-3"; - reg = <0>; - spi-cpha; - spi-cpol; - spi-max-frequency = <2000000>; - interrupts = <4 IRQ_TYPE_EDGE_RISING>; - interrupt-parent = <&gpio>; - }; + #address-cells = <1>; + #size-cells = <0>; + + adis16475: adis16475-3@0 { + compatible = "adi,adis16475-3"; + reg = <0>; + spi-cpha; + spi-cpol; + spi-max-frequency = <2000000>; + interrupts = <4 IRQ_TYPE_EDGE_RISING>; + interrupt-parent = <&gpio>; + }; }; ... diff --git a/dts/Bindings/iio/imu/bosch,bmi160.yaml b/dts/Bindings/iio/imu/bosch,bmi160.yaml index a076038254..47cfba939c 100644 --- a/dts/Bindings/iio/imu/bosch,bmi160.yaml +++ b/dts/Bindings/iio/imu/bosch,bmi160.yaml @@ -64,16 +64,16 @@ examples: #size-cells = <0>; bmi160@68 { - compatible = "bosch,bmi160"; - reg = <0x68>; - vdd-supply = <&pm8916_l17>; - vddio-supply = <&pm8916_l6>; - interrupt-parent = <&gpio4>; - interrupts = <12 IRQ_TYPE_EDGE_RISING>; - interrupt-names = "INT1"; - mount-matrix = "0", "1", "0", - "-1", "0", "0", - "0", "0", "1"; + compatible = "bosch,bmi160"; + reg = <0x68>; + vdd-supply = <&pm8916_l17>; + vddio-supply = <&pm8916_l6>; + interrupt-parent = <&gpio4>; + interrupts = <12 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "INT1"; + mount-matrix = "0", "1", "0", + "-1", "0", "0", + "0", "0", "1"; }; }; - | @@ -84,11 +84,11 @@ examples: #size-cells = <0>; bmi160@0 { - compatible = "bosch,bmi160"; - reg = <0>; - spi-max-frequency = <10000000>; - interrupt-parent = <&gpio2>; - interrupts = <12 IRQ_TYPE_EDGE_RISING>; - interrupt-names = "INT2"; + compatible = "bosch,bmi160"; + reg = <0>; + spi-max-frequency = <10000000>; + interrupt-parent = <&gpio2>; + interrupts = <12 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "INT2"; }; }; diff --git a/dts/Bindings/iio/imu/bosch,bmi323.yaml b/dts/Bindings/iio/imu/bosch,bmi323.yaml new file mode 100644 index 0000000000..64ef26e196 --- /dev/null +++ b/dts/Bindings/iio/imu/bosch,bmi323.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/imu/bosch,bmi323.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Bosch BMI323 6-Axis IMU + +maintainers: + - Jagath Jog J <jagathjog1996@gmail.com> + +description: + BMI323 is a 6-axis inertial measurement unit that supports acceleration and + gyroscopic measurements with hardware fifo buffering. Sensor also provides + events information such as motion, steps, orientation, single and double + tap detection. + +properties: + compatible: + const: bosch,bmi323 + + reg: + maxItems: 1 + + vdd-supply: true + vddio-supply: true + + interrupts: + minItems: 1 + maxItems: 2 + + interrupt-names: + minItems: 1 + maxItems: 2 + items: + enum: + - INT1 + - INT2 + + drive-open-drain: + description: + set if the specified interrupt pin should be configured as + open drain. If not set, defaults to push-pull. + + mount-matrix: + description: + an optional 3x3 mounting rotation matrix. + +required: + - compatible + - reg + - vdd-supply + - vddio-supply + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + // Example for I2C + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + imu@68 { + compatible = "bosch,bmi323"; + reg = <0x68>; + vddio-supply = <&vddio>; + vdd-supply = <&vdd>; + interrupt-parent = <&gpio1>; + interrupts = <29 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "INT1"; + }; + }; diff --git a/dts/Bindings/iio/imu/invensense,icm42600.yaml b/dts/Bindings/iio/imu/invensense,icm42600.yaml index 13c9abdd31..7cd05bcbee 100644 --- a/dts/Bindings/iio/imu/invensense,icm42600.yaml +++ b/dts/Bindings/iio/imu/invensense,icm42600.yaml @@ -65,35 +65,35 @@ examples: - | #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> - i2c0 { + i2c { #address-cells = <1>; #size-cells = <0>; icm42605@68 { - compatible = "invensense,icm42605"; - reg = <0x68>; - interrupt-parent = <&gpio2>; - interrupts = <7 IRQ_TYPE_EDGE_FALLING>; - vdd-supply = <&vdd>; - vddio-supply = <&vddio>; + compatible = "invensense,icm42605"; + reg = <0x68>; + interrupt-parent = <&gpio2>; + interrupts = <7 IRQ_TYPE_EDGE_FALLING>; + vdd-supply = <&vdd>; + vddio-supply = <&vddio>; }; }; - | #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> - spi0 { + spi { #address-cells = <1>; #size-cells = <0>; icm42602@0 { - compatible = "invensense,icm42602"; - reg = <0>; - spi-max-frequency = <24000000>; - spi-cpha; - spi-cpol; - interrupt-parent = <&gpio1>; - interrupts = <2 IRQ_TYPE_EDGE_FALLING>; - vdd-supply = <&vdd>; - vddio-supply = <&vddio>; + compatible = "invensense,icm42602"; + reg = <0>; + spi-max-frequency = <24000000>; + spi-cpha; + spi-cpol; + interrupt-parent = <&gpio1>; + interrupts = <2 IRQ_TYPE_EDGE_FALLING>; + vdd-supply = <&vdd>; + vddio-supply = <&vddio>; }; }; diff --git a/dts/Bindings/iio/imu/invensense,mpu6050.yaml b/dts/Bindings/iio/imu/invensense,mpu6050.yaml index ec64d7877f..297b8a1a7f 100644 --- a/dts/Bindings/iio/imu/invensense,mpu6050.yaml +++ b/dts/Bindings/iio/imu/invensense,mpu6050.yaml @@ -31,6 +31,9 @@ properties: - invensense,mpu9250 - invensense,mpu9255 - items: + - const: invensense,icm20600 + - const: invensense,icm20602 + - items: - const: invensense,icm20608d - const: invensense,icm20608 @@ -45,6 +48,11 @@ properties: mount-matrix: true + invensense,level-shifter: + type: boolean + description: | + From ancient platform data struct: false: VLogic, true: VDD + i2c-gate: $ref: /schemas/i2c/i2c-controller.yaml unevaluatedProperties: false diff --git a/dts/Bindings/iio/imu/nxp,fxos8700.yaml b/dts/Bindings/iio/imu/nxp,fxos8700.yaml index 24416b59b7..688100b240 100644 --- a/dts/Bindings/iio/imu/nxp,fxos8700.yaml +++ b/dts/Bindings/iio/imu/nxp,fxos8700.yaml @@ -49,33 +49,33 @@ examples: - | #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> - i2c0 { + i2c { #address-cells = <1>; #size-cells = <0>; fxos8700@1e { - compatible = "nxp,fxos8700"; - reg = <0x1e>; + compatible = "nxp,fxos8700"; + reg = <0x1e>; - interrupt-parent = <&gpio2>; - interrupts = <7 IRQ_TYPE_EDGE_RISING>; - interrupt-names = "INT1"; + interrupt-parent = <&gpio2>; + interrupts = <7 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "INT1"; }; }; - | #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> - spi0 { + spi { #address-cells = <1>; #size-cells = <0>; fxos8700@0 { - compatible = "nxp,fxos8700"; - reg = <0>; + compatible = "nxp,fxos8700"; + reg = <0>; - spi-max-frequency = <1000000>; - interrupt-parent = <&gpio1>; - interrupts = <7 IRQ_TYPE_EDGE_RISING>; - interrupt-names = "INT2"; + spi-max-frequency = <1000000>; + interrupt-parent = <&gpio1>; + interrupts = <7 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "INT2"; }; }; diff --git a/dts/Bindings/iio/imu/st,lsm6dsx.yaml b/dts/Bindings/iio/imu/st,lsm6dsx.yaml index 68b481c633..28b667a9cb 100644 --- a/dts/Bindings/iio/imu/st,lsm6dsx.yaml +++ b/dts/Bindings/iio/imu/st,lsm6dsx.yaml @@ -46,6 +46,9 @@ properties: - items: - const: st,ism330is - const: st,lsm6dso16is + - items: + - const: st,asm330lhb + - const: st,asm330lhh reg: maxItems: 1 @@ -63,7 +66,7 @@ properties: description: if defined provides VDD IO power to the sensor. st,drdy-int-pin: - $ref: '/schemas/types.yaml#/definitions/uint32' + $ref: /schemas/types.yaml#/definitions/uint32 description: | The pin on the package that will be used to signal data ready enum: @@ -90,11 +93,15 @@ properties: wakeup-source: $ref: /schemas/types.yaml#/definitions/flag + mount-matrix: + description: an optional 3x3 mounting rotation matrix + required: - compatible - reg allOf: + - $ref: /schemas/iio/iio.yaml# - $ref: /schemas/spi/spi-peripheral-props.yaml# unevaluatedProperties: false diff --git a/dts/Bindings/iio/light/liteon,ltr390.yaml b/dts/Bindings/iio/light/liteon,ltr390.yaml new file mode 100644 index 0000000000..5d98ef2af7 --- /dev/null +++ b/dts/Bindings/iio/light/liteon,ltr390.yaml @@ -0,0 +1,56 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/liteon,ltr390.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Lite-On LTR390 ALS and UV Sensor + +description: | + The Lite-On LTR390 is an ALS (Ambient Light Sensor) and a UV sensor in a + single package with i2c address of 0x53. + + Datasheet: + https://optoelectronics.liteon.com/upload/download/DS86-2015-0004/LTR-390UV_Final_%20DS_V1%201.pdf + +maintainers: + - Anshul Dalal <anshulusr@gmail.com> + +properties: + compatible: + enum: + - liteon,ltr390 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + description: | + Level interrupt pin with open drain output. + The sensor pulls this pin low when the measured reading is greater than + some configured threshold. + + vdd-supply: true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@53 { + compatible = "liteon,ltr390"; + reg = <0x53>; + interrupts = <18 IRQ_TYPE_EDGE_FALLING>; + vdd-supply = <&vdd_regulator>; + }; + }; diff --git a/dts/Bindings/iio/light/rohm,bu27008.yaml b/dts/Bindings/iio/light/rohm,bu27008.yaml new file mode 100644 index 0000000000..4f66fd47b0 --- /dev/null +++ b/dts/Bindings/iio/light/rohm,bu27008.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/rohm,bu27008.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM BU27008 color sensor + +maintainers: + - Matti Vaittinen <mazziesaccount@gmail.com> + +description: + The ROHM BU27008 is a sensor with 5 photodiodes (red, green, blue, clear + and IR) with four configurable channels. Red and green being always + available and two out of the rest three (blue, clear, IR) can be + selected to be simultaneously measured. Typical application is adjusting + LCD backlight of TVs, mobile phones and tablet PCs. + +properties: + compatible: + const: rohm,bu27008 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@38 { + compatible = "rohm,bu27008"; + reg = <0x38>; + }; + }; + +... diff --git a/dts/Bindings/iio/light/rohm,bu27010.yaml b/dts/Bindings/iio/light/rohm,bu27010.yaml new file mode 100644 index 0000000000..bed42d5d0d --- /dev/null +++ b/dts/Bindings/iio/light/rohm,bu27010.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/rohm,bu27010.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM BU27010 color sensor + +maintainers: + - Matti Vaittinen <mazziesaccount@gmail.com> + +description: | + The ROHM BU27010 is a sensor with 6 photodiodes (red, green, blue, clear, + IR and flickering detection) with five configurable channels. Red, green + and flickering detection being always available and two out of the rest + three (blue, clear, IR) can be selected to be simultaneously measured. + Typical application is adjusting LCD/OLED backlight of TVs, mobile phones + and tablet PCs. + +properties: + compatible: + const: rohm,bu27010 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: true + +required: + - compatible + - reg + - vdd-supply + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@38 { + compatible = "rohm,bu27010"; + reg = <0x38>; + vdd-supply = <&vdd>; + }; + }; diff --git a/dts/Bindings/iio/light/rohm,bu27034.yaml b/dts/Bindings/iio/light/rohm,bu27034.yaml new file mode 100644 index 0000000000..30a109a1bf --- /dev/null +++ b/dts/Bindings/iio/light/rohm,bu27034.yaml @@ -0,0 +1,46 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/rohm,bu27034.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM BU27034 ambient light sensor + +maintainers: + - Matti Vaittinen <mazziesaccount@gmail.com> + +description: | + ROHM BU27034 is an ambient light sesnor with 3 channels and 3 photo diodes + capable of detecting a very wide range of illuminance. Typical application + is adjusting LCD and backlight power of TVs and mobile phones. + https://fscdn.rohm.com/en/products/databook/datasheet/ic/sensor/light/bu27034nuc-e.pdf + +properties: + compatible: + const: rohm,bu27034 + + reg: + maxItems: 1 + + vdd-supply: true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@38 { + compatible = "rohm,bu27034"; + reg = <0x38>; + vdd-supply = <&vdd>; + }; + }; + +... diff --git a/dts/Bindings/iio/light/ti,opt4001.yaml b/dts/Bindings/iio/light/ti,opt4001.yaml new file mode 100644 index 0000000000..12b0c7ed5d --- /dev/null +++ b/dts/Bindings/iio/light/ti,opt4001.yaml @@ -0,0 +1,68 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/ti,opt4001.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments OPT4001 Ambient Light Sensor + +maintainers: + - Stefan Windfeldt-Prytz <stefan.windfeldt-prytz@axis.com> + +description: + Ambient light sensor with an i2c interface. + Last part of compatible is for the packaging used. + Picostar is a 4 pinned SMT and sot-5x3 is a 8 pinned SOT. + https://www.ti.com/lit/gpn/opt4001 + +properties: + compatible: + enum: + - ti,opt4001-picostar + - ti,opt4001-sot-5x3 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: + description: Regulator that provides power to the sensor + +required: + - compatible + - reg + +allOf: + - if: + properties: + compatible: + contains: + const: ti,opt4001-sot-5x3 + then: + properties: + interrupts: + maxItems: 1 + else: + properties: + interrupts: false + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + light-sensor@44 { + compatible = "ti,opt4001-sot-5x3"; + reg = <0x44>; + vdd-supply = <&vdd_reg>; + interrupt-parent = <&gpio1>; + interrupts = <28 IRQ_TYPE_EDGE_FALLING>; + }; + }; +... diff --git a/dts/Bindings/iio/light/vishay,veml6075.yaml b/dts/Bindings/iio/light/vishay,veml6075.yaml new file mode 100644 index 0000000000..abee04cd12 --- /dev/null +++ b/dts/Bindings/iio/light/vishay,veml6075.yaml @@ -0,0 +1,39 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/light/vishay,veml6075.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Vishay VEML6075 UVA and UVB sensor + +maintainers: + - Javier Carrasco <javier.carrasco.cruz@gmail.com> + +properties: + compatible: + const: vishay,veml6075 + + reg: + maxItems: 1 + + vdd-supply: true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + uv-sensor@10 { + compatible = "vishay,veml6075"; + reg = <0x10>; + vdd-supply = <&vdd_reg>; + }; + }; +... diff --git a/dts/Bindings/iio/magnetometer/ti,tmag5273.yaml b/dts/Bindings/iio/magnetometer/ti,tmag5273.yaml new file mode 100644 index 0000000000..121d540b7b --- /dev/null +++ b/dts/Bindings/iio/magnetometer/ti,tmag5273.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/magnetometer/ti,tmag5273.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI TMAG5273 Low-Power Linear 3D Hall-Effect Sensor + +maintainers: + - Gerald Loacker <gerald.loacker@wolfvision.net> + +description: + The TI TMAG5273 is a low-power linear 3D Hall-effect sensor. This device + integrates three independent Hall-effect sensors in the X, Y, and Z axes. + The device has an integrated temperature sensor available. The TMAG5273 + can be configured through the I2C interface to enable any combination of + magnetic axes and temperature measurements. An integrated angle calculation + engine (CORDIC) provides full 360° angular position information for both + on-axis and off-axis angle measurement topologies. The angle calculation is + performed using two user-selected magnetic axes. + +properties: + compatible: + const: ti,tmag5273 + + reg: + maxItems: 1 + + "#io-channel-cells": + const: 1 + + ti,angle-measurement: + $ref: /schemas/types.yaml#/definitions/string + description: + Enables angle measurement in the selected plane. + If not specified, "x-y" will be anables as default. + enum: + - off + - x-y + - y-z + - x-z + + vcc-supply: + description: + A regulator providing 1.7 V to 3.6 V supply voltage on the VCC pin, + typically 3.3 V. + + interrupts: + description: + The low active interrupt can be configured to be fixed width or latched. + Interrupt events can be configured to be generated from magnetic + thresholds or when a conversion is completed. + maxItems: 1 + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + magnetometer@35 { + compatible = "ti,tmag5273"; + reg = <0x35>; + #io-channel-cells = <1>; + ti,angle-measurement = "x-z"; + vcc-supply = <&vcc3v3>; + }; + }; +... diff --git a/dts/Bindings/iio/magnetometer/yamaha,yas530.yaml b/dts/Bindings/iio/magnetometer/yamaha,yas530.yaml index 9438fffaf0..877226e921 100644 --- a/dts/Bindings/iio/magnetometer/yamaha,yas530.yaml +++ b/dts/Bindings/iio/magnetometer/yamaha,yas530.yaml @@ -91,12 +91,12 @@ examples: #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 = <13 IRQ_TYPE_EDGE_RISING>; + compatible = "yamaha,yas530"; + reg = <0x2e>; + vdd-supply = <&ldo1_reg>; + iovdd-supply = <&ldo2_reg>; + reset-gpios = <&gpio6 12 GPIO_ACTIVE_LOW>; + interrupts = <13 IRQ_TYPE_EDGE_RISING>; }; }; @@ -105,8 +105,8 @@ examples: #size-cells = <0>; magnetometer@2e { - compatible = "yamaha,yas539"; - reg = <0x2e>; - vdd-supply = <&ldo1_reg>; + 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 0ebb6725a1..b8d7083c97 100644 --- a/dts/Bindings/iio/potentiometer/adi,ad5272.yaml +++ b/dts/Bindings/iio/potentiometer/adi,ad5272.yaml @@ -44,7 +44,7 @@ examples: potentiometer@2f { compatible = "adi,ad5272-020"; - reg = <0x2F>; + reg = <0x2f>; reset-gpios = <&gpio3 6 GPIO_ACTIVE_LOW>; }; }; diff --git a/dts/Bindings/iio/potentiometer/renesas,x9250.yaml b/dts/Bindings/iio/potentiometer/renesas,x9250.yaml new file mode 100644 index 0000000000..ab5c09c00f --- /dev/null +++ b/dts/Bindings/iio/potentiometer/renesas,x9250.yaml @@ -0,0 +1,78 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/potentiometer/renesas,x9250.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Renesas X9250 quad potentiometers + +maintainers: + - Herve Codina <herve.codina@bootlin.com> + +description: + The Renesas X9250 integrates four digitally controlled potentiometers. + On each potentiometer, the X9250T has a 100 kOhms total resistance and the + X9250U has a 50 kOhms total resistance. + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml + +properties: + compatible: + enum: + - renesas,x9250t + - renesas,x9250u + + reg: + maxItems: 1 + + vcc-supply: + description: + Regulator for the VCC power supply. + + avp-supply: + description: + Regulator for the analog V+ power supply. + + avn-supply: + description: + Regulator for the analog V- power supply. + + '#io-channel-cells': + const: 1 + + spi-max-frequency: + maximum: 2000000 + + wp-gpios: + maxItems: 1 + description: + GPIO connected to the write-protect pin. + +required: + - compatible + - reg + - vcc-supply + - avp-supply + - avn-supply + - '#io-channel-cells' + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + potentiometer@0 { + compatible = "renesas,x9250t"; + reg = <0>; + vcc-supply = <&vcc_regulator>; + avp-supply = <&avp_regulator>; + avn-supply = <&avp_regulator>; + wp-gpios = <&gpio 1 GPIO_ACTIVE_LOW>; + spi-max-frequency = <2000000>; + #io-channel-cells = <1>; + }; + }; diff --git a/dts/Bindings/iio/pressure/asc,dlhl60d.yaml b/dts/Bindings/iio/pressure/asc,dlhl60d.yaml index 1f9fe15b4b..9fb8d773ef 100644 --- a/dts/Bindings/iio/pressure/asc,dlhl60d.yaml +++ b/dts/Bindings/iio/pressure/asc,dlhl60d.yaml @@ -39,7 +39,7 @@ examples: - | #include <dt-bindings/interrupt-controller/irq.h> - i2c0 { + i2c { #address-cells = <1>; #size-cells = <0>; diff --git a/dts/Bindings/iio/pressure/bmp085.yaml b/dts/Bindings/iio/pressure/bmp085.yaml index 72cd2c2d3f..6fda887ee9 100644 --- a/dts/Bindings/iio/pressure/bmp085.yaml +++ b/dts/Bindings/iio/pressure/bmp085.yaml @@ -17,6 +17,7 @@ description: | https://www.bosch-sensortec.com/bst/products/all_products/bmp280 https://www.bosch-sensortec.com/bst/products/all_products/bme280 https://www.bosch-sensortec.com/bst/products/all_products/bmp380 + https://www.bosch-sensortec.com/bst/products/all_products/bmp580 properties: compatible: @@ -26,6 +27,7 @@ properties: - bosch,bmp280 - bosch,bme280 - bosch,bmp380 + - bosch,bmp580 reg: maxItems: 1 @@ -60,16 +62,16 @@ examples: - | #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> - i2c0 { - #address-cells = <1>; - #size-cells = <0>; - pressure@77 { - compatible = "bosch,bmp085"; - reg = <0x77>; - interrupt-parent = <&gpio0>; - interrupts = <25 IRQ_TYPE_EDGE_RISING>; - reset-gpios = <&gpio0 26 GPIO_ACTIVE_LOW>; - vddd-supply = <&foo>; - vdda-supply = <&bar>; - }; + i2c { + #address-cells = <1>; + #size-cells = <0>; + pressure@77 { + compatible = "bosch,bmp085"; + reg = <0x77>; + interrupt-parent = <&gpio0>; + interrupts = <25 IRQ_TYPE_EDGE_RISING>; + reset-gpios = <&gpio0 26 GPIO_ACTIVE_LOW>; + vddd-supply = <&foo>; + vdda-supply = <&bar>; + }; }; diff --git a/dts/Bindings/iio/pressure/honeywell,hsc030pa.yaml b/dts/Bindings/iio/pressure/honeywell,hsc030pa.yaml new file mode 100644 index 0000000000..65a24ed67b --- /dev/null +++ b/dts/Bindings/iio/pressure/honeywell,hsc030pa.yaml @@ -0,0 +1,142 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/pressure/honeywell,hsc030pa.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Honeywell TruStability HSC and SSC pressure sensor series + +description: | + support for Honeywell TruStability HSC and SSC digital pressure sensor + series. + + These sensors have either an I2C, an SPI or an analog interface. Only the + digital versions are supported by this driver. + + There are 118 models with different pressure ranges available in each family. + The vendor calls them "HSC series" and "SSC series". All of them have an + identical programming model but differ in pressure range, unit and transfer + function. + + To support different models one needs to specify the pressure range as well + as the transfer function. Pressure range can either be provided via + pressure-triplet (directly extracted from the part number) or in case it's + a custom chip via numerical range limits converted to pascals. + + The transfer function defines the ranges of raw conversion values delivered + by the sensor. pmin-pascal and pmax-pascal corespond to the minimum and + maximum pressure that can be measured. + + Please note that in case of an SPI-based sensor, the clock signal should not + exceed 800kHz and the MOSI signal is not required. + + Specifications about the devices can be found at: + https://prod-edam.honeywell.com/content/dam/honeywell-edam/sps/siot/en-us/products/sensors/pressure-sensors/board-mount-pressure-sensors/trustability-hsc-series/documents/sps-siot-trustability-hsc-series-high-accuracy-board-mount-pressure-sensors-50099148-a-en-ciid-151133.pdf + https://prod-edam.honeywell.com/content/dam/honeywell-edam/sps/siot/en-us/products/sensors/pressure-sensors/board-mount-pressure-sensors/trustability-ssc-series/documents/sps-siot-trustability-ssc-series-standard-accuracy-board-mount-pressure-sensors-50099533-a-en-ciid-151134.pdf + +maintainers: + - Petre Rodan <petre.rodan@subdimension.ro> + +properties: + compatible: + const: honeywell,hsc030pa + + reg: + maxItems: 1 + + honeywell,transfer-function: + description: | + Transfer function which defines the range of valid values delivered by + the sensor. + 0 - A, 10% to 90% of 2^14 + 1 - B, 5% to 95% of 2^14 + 2 - C, 5% to 85% of 2^14 + 3 - F, 4% to 94% of 2^14 + enum: [0, 1, 2, 3] + $ref: /schemas/types.yaml#/definitions/uint32 + + honeywell,pressure-triplet: + description: | + Case-sensitive five character string that defines pressure range, unit + and type as part of the device nomenclature. In the unlikely case of a + custom chip, set to "NA" and provide pmin-pascal and pmax-pascal. + enum: [001BA, 1.6BA, 2.5BA, 004BA, 006BA, 010BA, 1.6MD, 2.5MD, 004MD, + 006MD, 010MD, 016MD, 025MD, 040MD, 060MD, 100MD, 160MD, 250MD, + 400MD, 600MD, 001BD, 1.6BD, 2.5BD, 004BD, 2.5MG, 004MG, 006MG, + 010MG, 016MG, 025MG, 040MG, 060MG, 100MG, 160MG, 250MG, 400MG, + 600MG, 001BG, 1.6BG, 2.5BG, 004BG, 006BG, 010BG, 100KA, 160KA, + 250KA, 400KA, 600KA, 001GA, 160LD, 250LD, 400LD, 600LD, 001KD, + 1.6KD, 2.5KD, 004KD, 006KD, 010KD, 016KD, 025KD, 040KD, 060KD, + 100KD, 160KD, 250KD, 400KD, 250LG, 400LG, 600LG, 001KG, 1.6KG, + 2.5KG, 004KG, 006KG, 010KG, 016KG, 025KG, 040KG, 060KG, 100KG, + 160KG, 250KG, 400KG, 600KG, 001GG, 015PA, 030PA, 060PA, 100PA, + 150PA, 0.5ND, 001ND, 002ND, 004ND, 005ND, 010ND, 020ND, 030ND, + 001PD, 005PD, 015PD, 030PD, 060PD, 001NG, 002NG, 004NG, 005NG, + 010NG, 020NG, 030NG, 001PG, 005PG, 015PG, 030PG, 060PG, 100PG, + 150PG, NA] + $ref: /schemas/types.yaml#/definitions/string + + honeywell,pmin-pascal: + description: | + Minimum pressure value the sensor can measure in pascal. + To be specified only if honeywell,pressure-triplet is set to "NA". + + honeywell,pmax-pascal: + description: | + Maximum pressure value the sensor can measure in pascal. + To be specified only if honeywell,pressure-triplet is set to "NA". + + vdd-supply: + description: + Provide VDD power to the sensor (either 3.3V or 5V depending on the chip) + + spi-max-frequency: + maximum: 800000 + +required: + - compatible + - reg + - honeywell,transfer-function + - honeywell,pressure-triplet + +additionalProperties: false + +dependentSchemas: + honeywell,pmin-pascal: + properties: + honeywell,pressure-triplet: + const: NA + honeywell,pmax-pascal: + properties: + honeywell,pressure-triplet: + const: NA + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pressure@28 { + compatible = "honeywell,hsc030pa"; + reg = <0x28>; + honeywell,transfer-function = <0>; + honeywell,pressure-triplet = "030PA"; + }; + }; + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + pressure@0 { + compatible = "honeywell,hsc030pa"; + reg = <0>; + spi-max-frequency = <800000>; + honeywell,transfer-function = <0>; + honeywell,pressure-triplet = "NA"; + honeywell,pmin-pascal = <0>; + honeywell,pmax-pascal = <200000>; + }; + }; +... diff --git a/dts/Bindings/iio/pressure/honeywell,mprls0025pa.yaml b/dts/Bindings/iio/pressure/honeywell,mprls0025pa.yaml new file mode 100644 index 0000000000..d9e903fbfd --- /dev/null +++ b/dts/Bindings/iio/pressure/honeywell,mprls0025pa.yaml @@ -0,0 +1,102 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/pressure/honeywell,mprls0025pa.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Honeywell mprls0025pa pressure sensor + +maintainers: + - Andreas Klinger <ak@it-klinger.de> + +description: | + Honeywell pressure sensor of model mprls0025pa. + + This sensor has an I2C and SPI interface. Only the I2C interface is + implemented. + + There are many models with different pressure ranges available. The vendor + calls them "mpr series". All of them have the identical programming model and + differ in the pressure range, unit and transfer function. + + To support different models one need to specify the pressure range as well as + the transfer function. Pressure range needs to be converted from its unit to + pascal. + + The transfer function defines the ranges of numerical values delivered by the + sensor. The minimal range value stands for the minimum pressure and the + maximum value also for the maximum pressure with linear relation inside the + range. + + Specifications about the devices can be found at: + https://prod-edam.honeywell.com/content/dam/honeywell-edam/sps/siot/en-us/ + products/sensors/pressure-sensors/board-mount-pressure-sensors/ + micropressure-mpr-series/documents/ + sps-siot-mpr-series-datasheet-32332628-ciid-172626.pdf + +properties: + compatible: + const: honeywell,mprls0025pa + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + reset-gpios: + description: + Optional GPIO for resetting the device. + If not present the device is not reset during the probe. + maxItems: 1 + + honeywell,pmin-pascal: + description: + Minimum pressure value the sensor can measure in pascal. + + honeywell,pmax-pascal: + description: + Maximum pressure value the sensor can measure in pascal. + + honeywell,transfer-function: + description: | + Transfer function which defines the range of valid values delivered by the + sensor. + 1 - A, 10% to 90% of 2^24 (1677722 .. 15099494) + 2 - B, 2.5% to 22.5% of 2^24 (419430 .. 3774874) + 3 - C, 20% to 80% of 2^24 (3355443 .. 13421773) + $ref: /schemas/types.yaml#/definitions/uint32 + + vdd-supply: + description: provide VDD power to the sensor. + +required: + - compatible + - reg + - honeywell,pmin-pascal + - honeywell,pmax-pascal + - honeywell,transfer-function + - vdd-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + pressure@18 { + compatible = "honeywell,mprls0025pa"; + reg = <0x18>; + reset-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>; + interrupt-parent = <&gpio3>; + interrupts = <21 IRQ_TYPE_EDGE_FALLING>; + honeywell,pmin-pascal = <0>; + honeywell,pmax-pascal = <172369>; + honeywell,transfer-function = <1>; + vdd-supply = <&vcc_3v3>; + }; + }; diff --git a/dts/Bindings/iio/pressure/rohm,bm1390.yaml b/dts/Bindings/iio/pressure/rohm,bm1390.yaml new file mode 100644 index 0000000000..7c4ca6322b --- /dev/null +++ b/dts/Bindings/iio/pressure/rohm,bm1390.yaml @@ -0,0 +1,52 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/pressure/rohm,bm1390.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ROHM BM1390 pressure sensor + +maintainers: + - Matti Vaittinen <mazziesaccount@gmail.com> + +description: + BM1390GLV-Z is a pressure sensor which performs internal temperature + compensation for the MEMS. Pressure range is from 300 hPa to 1300 hPa + and sample averaging and IIR filtering is built in. Temperature + measurement is also supported. + +properties: + compatible: + const: rohm,bm1390glv-z + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: true + +required: + - compatible + - reg + - vdd-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + pressure-sensor@5d { + compatible = "rohm,bm1390glv-z"; + reg = <0x5d>; + + interrupt-parent = <&gpio1>; + interrupts = <29 IRQ_TYPE_LEVEL_LOW>; + + vdd-supply = <&vdd>; + }; + }; diff --git a/dts/Bindings/iio/proximity/ams,as3935.yaml b/dts/Bindings/iio/proximity/ams,as3935.yaml index 710d3b9a86..9567993ce4 100644 --- a/dts/Bindings/iio/proximity/ams,as3935.yaml +++ b/dts/Bindings/iio/proximity/ams,as3935.yaml @@ -10,7 +10,7 @@ maintainers: - Matt Ranostay <matt.ranostay@konsulko.com> description: - This lightening distance sensor uses an I2C or SPI interface. The + This lightning distance sensor uses an I2C or SPI interface. The binding currently only covers the SPI option. properties: @@ -60,7 +60,7 @@ examples: #address-cells = <1>; #size-cells = <0>; - lightning@0 { + lightning@0 { compatible = "ams,as3935"; reg = <0>; spi-max-frequency = <400000>; diff --git a/dts/Bindings/iio/proximity/google,cros-ec-mkbp-proximity.yaml b/dts/Bindings/iio/proximity/google,cros-ec-mkbp-proximity.yaml index 00e3b59641..d4e09d2dcd 100644 --- a/dts/Bindings/iio/proximity/google,cros-ec-mkbp-proximity.yaml +++ b/dts/Bindings/iio/proximity/google,cros-ec-mkbp-proximity.yaml @@ -1,7 +1,6 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- - $id: http://devicetree.org/schemas/iio/proximity/google,cros-ec-mkbp-proximity.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# diff --git a/dts/Bindings/iio/proximity/murata,irsd200.yaml b/dts/Bindings/iio/proximity/murata,irsd200.yaml new file mode 100644 index 0000000000..67f5389ece --- /dev/null +++ b/dts/Bindings/iio/proximity/murata,irsd200.yaml @@ -0,0 +1,60 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/proximity/murata,irsd200.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Murata IRS-D200 PIR sensor + +maintainers: + - Waqar Hameed <waqar.hameed@axis.com> + +description: + PIR sensor for human detection. + +properties: + compatible: + const: murata,irsd200 + + reg: + items: + - enum: + - 0x48 + - 0x49 + description: | + When the AD pin is connected to GND, the slave address is 0x48. + When the AD pin is connected to VDD, the slave address is 0x49. + + interrupts: + maxItems: 1 + description: + Type should be IRQ_TYPE_EDGE_RISING. + + vdd-supply: + description: + 3.3 V supply voltage. + +required: + - compatible + - reg + - interrupts + - vdd-supply + +additionalProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + proximity@48 { + compatible = "murata,irsd200"; + reg = <0x48>; + interrupts = <24 IRQ_TYPE_EDGE_RISING>; + vdd-supply = <®ulator_3v3>; + }; + }; +... diff --git a/dts/Bindings/iio/proximity/semtech,sx9310.yaml b/dts/Bindings/iio/proximity/semtech,sx9310.yaml index 5de0bb2180..775555d147 100644 --- a/dts/Bindings/iio/proximity/semtech,sx9310.yaml +++ b/dts/Bindings/iio/proximity/semtech,sx9310.yaml @@ -15,6 +15,9 @@ description: | Specifications about the devices can be found at: https://www.semtech.com/products/smart-sensing/sar-sensors/sx9310 +allOf: + - $ref: /schemas/iio/iio.yaml# + properties: compatible: enum: @@ -102,7 +105,7 @@ required: - reg - "#io-channel-cells" -additionalProperties: false +unevaluatedProperties: false examples: - | diff --git a/dts/Bindings/iio/proximity/semtech,sx9324.yaml b/dts/Bindings/iio/proximity/semtech,sx9324.yaml index b3aa2ebf96..48f2214631 100644 --- a/dts/Bindings/iio/proximity/semtech,sx9324.yaml +++ b/dts/Bindings/iio/proximity/semtech,sx9324.yaml @@ -13,6 +13,9 @@ maintainers: description: | Semtech's SX9324 proximity sensor. +allOf: + - $ref: /schemas/iio/iio.yaml# + properties: compatible: const: semtech,sx9324 @@ -167,7 +170,7 @@ required: - reg - "#io-channel-cells" -additionalProperties: false +unevaluatedProperties: false examples: - | diff --git a/dts/Bindings/iio/proximity/semtech,sx9360.yaml b/dts/Bindings/iio/proximity/semtech,sx9360.yaml index f088c5d2be..ad0bb44f41 100644 --- a/dts/Bindings/iio/proximity/semtech,sx9360.yaml +++ b/dts/Bindings/iio/proximity/semtech,sx9360.yaml @@ -36,7 +36,7 @@ properties: const: 1 semtech,resolution: - $ref: /schemas/types.yaml#/definitions/uint32-array + $ref: /schemas/types.yaml#/definitions/uint32 enum: [8, 16, 32, 64, 128, 256, 512, 1024] description: Capacitance measurement resolution. For both phases, "reference" and diff --git a/dts/Bindings/iio/resolver/adi,ad2s1210.yaml b/dts/Bindings/iio/resolver/adi,ad2s1210.yaml new file mode 100644 index 0000000000..8980b3cd83 --- /dev/null +++ b/dts/Bindings/iio/resolver/adi,ad2s1210.yaml @@ -0,0 +1,177 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/resolver/adi,ad2s1210.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices AD2S1210 Resolver-to-Digital Converter + +maintainers: + - Michael Hennerich <michael.hennerich@analog.com> + +description: | + The AD2S1210 is a complete 10-bit to 16-bit resolution tracking + resolver-to-digital converter, integrating an on-board programmable + sinusoidal oscillator that provides sine wave excitation for + resolvers. + + The AD2S1210 allows the user to read the angular position or the + angular velocity data directly from the parallel outputs or through + the serial interface. + + The mode of operation of the communication channel (parallel or serial) is + selected by the A0 and A1 input pins. In normal mode, data is latched by + toggling the SAMPLE line and can then be read directly. In configuration mode, + data is read or written using a register access scheme (address byte with + read/write flag and data byte). + + A1 A0 Result + 0 0 Normal mode - position output + 0 1 Normal mode - velocity output + 1 0 Reserved + 1 1 Configuration mode + + In normal mode, the resolution of the digital output is selected using + the RES0 and RES1 input pins. In configuration mode, the resolution is + selected by setting the RES0 and RES1 bits in the control register. + + RES1 RES0 Resolution (Bits) + 0 0 10 + 0 1 12 + 1 0 14 + 1 1 16 + + Note on SPI connections: The CS line on the AD2S1210 should hard-wired to + logic low and the WR/FSYNC line on the AD2S1210 should be connected to the + SPI CSn output of the SPI controller. + + Datasheet: + https://www.analog.com/media/en/technical-documentation/data-sheets/ad2s1210.pdf + +properties: + compatible: + const: adi,ad2s1210 + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 25000000 + + spi-cpha: true + + avdd-supply: + description: + A 4.75 to 5.25 V regulator that powers the Analog Supply Voltage (AVDD) + pin. + + dvdd-supply: + description: + A 4.75 to 5.25 V regulator that powers the Digital Supply Voltage (DVDD) + pin. + + vdrive-supply: + description: + A 2.3 to 5.25 V regulator that powers the Logic Power Supply Input + (VDrive) pin. + + clocks: + maxItems: 1 + description: External oscillator clock (CLKIN). + + reset-gpios: + description: + GPIO connected to the /RESET pin. As the line needs to be low for the + reset to be active, it should be configured as GPIO_ACTIVE_LOW. + maxItems: 1 + + sample-gpios: + description: + GPIO connected to the /SAMPLE pin. As the line needs to be low to trigger + a sample, it should be configured as GPIO_ACTIVE_LOW. + maxItems: 1 + + mode-gpios: + description: + GPIO lines connected to the A0 and A1 pins. These pins select the data + transfer mode. + minItems: 2 + maxItems: 2 + + resolution-gpios: + description: + GPIO lines connected to the RES0 and RES1 pins. These pins select the + resolution of the digital output. If omitted, it is assumed that the + RES0 and RES1 pins are hard-wired to match the assigned-resolution-bits + property. + minItems: 2 + maxItems: 2 + + fault-gpios: + description: + GPIO lines connected to the LOT and DOS pins. These pins combined indicate + the type of fault present, if any. As these pins a pulled low to indicate + a fault condition, they should be configured as GPIO_ACTIVE_LOW. + minItems: 2 + maxItems: 2 + + adi,fixed-mode: + description: + This is used to indicate the selected mode if A0 and A1 are hard-wired + instead of connected to GPIOS (i.e. mode-gpios is omitted). + $ref: /schemas/types.yaml#/definitions/string + enum: [config, velocity, position] + + assigned-resolution-bits: + description: + Resolution of the digital output required by the application. This + determines the precision of the angle and/or the maximum speed that can + be measured. If resolution-gpios is omitted, it is assumed that RES0 and + RES1 are hard-wired to match this value. + enum: [10, 12, 14, 16] + +required: + - compatible + - reg + - spi-cpha + - avdd-supply + - dvdd-supply + - vdrive-supply + - clocks + - sample-gpios + - assigned-resolution-bits + +oneOf: + - required: + - mode-gpios + - required: + - adi,fixed-mode + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + resolver@0 { + compatible = "adi,ad2s1210"; + reg = <0>; + spi-max-frequency = <20000000>; + spi-cpha; + avdd-supply = <&avdd_regulator>; + dvdd-supply = <&dvdd_regulator>; + vdrive-supply = <&vdrive_regulator>; + clocks = <&ext_osc>; + sample-gpios = <&gpio0 90 GPIO_ACTIVE_LOW>; + mode-gpios = <&gpio0 86 0>, <&gpio0 87 0>; + resolution-gpios = <&gpio0 88 0>, <&gpio0 89 0>; + assigned-resolution-bits = <16>; + }; + }; diff --git a/dts/Bindings/iio/st,st-sensors.yaml b/dts/Bindings/iio/st,st-sensors.yaml index 250439b131..fff7e3d83a 100644 --- a/dts/Bindings/iio/st,st-sensors.yaml +++ b/dts/Bindings/iio/st,st-sensors.yaml @@ -11,9 +11,6 @@ description: The STMicroelectronics sensor devices are pretty straight-forward what type of sensor it is. Note that whilst this covers many STMicro MEMs sensors, some more complex IMUs need their own bindings. - The STMicroelectronics sensor devices are pretty straight-forward I2C or - SPI devices, all sharing the same device tree descriptions no matter what - type of sensor it is. maintainers: - Denis Ciocca <denis.ciocca@st.com> @@ -39,6 +36,7 @@ properties: - st,lis3lv02dl-accel - st,lng2dm-accel - st,lsm303agr-accel + - st,lsm303c-accel - st,lsm303dl-accel - st,lsm303dlh-accel - st,lsm303dlhc-accel @@ -47,6 +45,9 @@ properties: - st,lsm330d-accel - st,lsm330dl-accel - st,lsm330dlc-accel + - items: + - const: st,iis328dq + - const: st,h3lis331dl-accel - description: Silan Accelerometers enum: - silan,sc7a20 @@ -66,6 +67,7 @@ properties: - st,lis2mdl - st,lis3mdl-magn - st,lsm303agr-magn + - st,lsm303c-magn - st,lsm303dlh-magn - st,lsm303dlhc-magn - st,lsm303dlm-magn @@ -82,6 +84,7 @@ properties: - st,lps35hw - description: IMUs enum: + - st,lsm303d-imu - st,lsm9ds0-imu - description: Deprecated bindings enum: @@ -94,7 +97,7 @@ properties: interrupts: description: interrupt line(s) connected to the DRDY line(s) and/or the - Intertial interrupt lines INT1 and INT2 if these exist. This means up to + Inertial interrupt lines INT1 and INT2 if these exist. This means up to three interrupts, and the DRDY must be the first one if it exists on the package. The trigger edge of the interrupts is sometimes software configurable in the hardware so the operating system should parse this diff --git a/dts/Bindings/iio/temperature/adi,ltc2983.yaml b/dts/Bindings/iio/temperature/adi,ltc2983.yaml index b69813f281..dbb85135fd 100644 --- a/dts/Bindings/iio/temperature/adi,ltc2983.yaml +++ b/dts/Bindings/iio/temperature/adi,ltc2983.yaml @@ -18,6 +18,28 @@ description: | https://www.analog.com/media/en/technical-documentation/data-sheets/29861fa.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/ltm2985.pdf +$defs: + sensor-node: + type: object + description: Sensor node common constraints + + properties: + reg: + description: + Channel number. Connects the sensor to the channel with this number + of the device. + minimum: 1 + maximum: 20 + + adi,sensor-type: + description: Type of sensor connected to the device. + $ref: /schemas/types.yaml#/definitions/uint32 + + required: + - reg + - adi,sensor-type + + properties: compatible: oneOf: @@ -64,28 +86,10 @@ properties: const: 0 patternProperties: - "@([0-9a-f]+)$": - type: object - description: Sensor. - - properties: - reg: - description: - Channel number. Connects the sensor to the channel with this number - of the device. - minimum: 1 - maximum: 20 - - adi,sensor-type: - description: Type of sensor connected to the device. - $ref: /schemas/types.yaml#/definitions/uint32 - - required: - - reg - - adi,sensor-type - "^thermocouple@": - type: object + $ref: '#/$defs/sensor-node' + unevaluatedProperties: false + description: Thermocouple sensor. properties: @@ -123,7 +127,7 @@ patternProperties: description: Used for digitizing custom thermocouples. See Page 59 of the datasheet. - $ref: /schemas/types.yaml#/definitions/uint64-matrix + $ref: /schemas/types.yaml#/definitions/int64-matrix minItems: 3 maxItems: 64 items: @@ -141,7 +145,9 @@ patternProperties: - adi,custom-thermocouple "^diode@": - type: object + $ref: '#/$defs/sensor-node' + unevaluatedProperties: false + description: Diode sensor. properties: @@ -184,7 +190,8 @@ patternProperties: default: 0 "^rtd@": - type: object + $ref: '#/$defs/sensor-node' + unevaluatedProperties: false description: RTD sensor. properties: @@ -282,7 +289,8 @@ patternProperties: - adi,custom-rtd "^thermistor@": - type: object + $ref: '#/$defs/sensor-node' + unevaluatedProperties: false description: Thermistor sensor. properties: @@ -383,7 +391,8 @@ patternProperties: - adi,custom-thermistor "^adc@": - type: object + $ref: '#/$defs/sensor-node' + unevaluatedProperties: false description: Direct ADC sensor. properties: @@ -397,7 +406,8 @@ patternProperties: type: boolean "^temp@": - type: object + $ref: '#/$defs/sensor-node' + unevaluatedProperties: false description: Active analog temperature sensor. properties: @@ -426,7 +436,8 @@ patternProperties: - adi,custom-temp "^rsense@": - type: object + $ref: '#/$defs/sensor-node' + unevaluatedProperties: false description: Sense resistor sensor. properties: @@ -472,75 +483,74 @@ examples: #size-cells = <0>; temperature-sensor@0 { - compatible = "adi,ltc2983"; - reg = <0>; - - #address-cells = <1>; - #size-cells = <0>; - - interrupts = <20 IRQ_TYPE_EDGE_RISING>; - interrupt-parent = <&gpio>; - - thermocouple@18 { - reg = <18>; - adi,sensor-type = <8>; //Type B - adi,sensor-oc-current-microamp = <10>; - adi,cold-junction-handle = <&diode5>; - }; - - diode5: diode@5 { - reg = <5>; - adi,sensor-type = <28>; - }; - - rsense2: rsense@2 { - reg = <2>; - adi,sensor-type = <29>; - adi,rsense-val-milli-ohms = <1200000>; //1.2Kohms - }; - - rtd@14 { - reg = <14>; - adi,sensor-type = <15>; //PT1000 - /*2-wire, internal gnd, no current rotation*/ - adi,number-of-wires = <2>; - adi,rsense-share; - adi,excitation-current-microamp = <500>; - adi,rsense-handle = <&rsense2>; - }; - - adc@10 { - reg = <10>; - adi,sensor-type = <30>; - adi,single-ended; - }; - - thermistor@12 { - reg = <12>; - adi,sensor-type = <26>; //Steinhart - adi,rsense-handle = <&rsense2>; - adi,custom-steinhart = <0x00F371EC 0x12345678 - 0x2C0F8733 0x10018C66 0xA0FEACCD - 0x90021D99>; //6 entries - }; - - thermocouple@20 { - reg = <20>; - adi,sensor-type = <9>; //custom thermocouple - adi,single-ended; - adi,custom-thermocouple = - /bits/ 64 <(-50220000) 0>, - /bits/ 64 <(-30200000) 99100000>, - /bits/ 64 <(-5300000) 135400000>, - /bits/ 64 <0 273150000>, - /bits/ 64 <40200000 361200000>, - /bits/ 64 <55300000 522100000>, - /bits/ 64 <88300000 720300000>, - /bits/ 64 <132200000 811200000>, - /bits/ 64 <188700000 922500000>, - /bits/ 64 <460400000 1000000000>; //10 pairs - }; - + compatible = "adi,ltc2983"; + reg = <0>; + + #address-cells = <1>; + #size-cells = <0>; + + interrupts = <20 IRQ_TYPE_EDGE_RISING>; + interrupt-parent = <&gpio>; + + thermocouple@18 { + reg = <18>; + adi,sensor-type = <8>; //Type B + adi,sensor-oc-current-microamp = <10>; + adi,cold-junction-handle = <&diode5>; + }; + + diode5: diode@5 { + reg = <5>; + adi,sensor-type = <28>; + }; + + rsense2: rsense@2 { + reg = <2>; + adi,sensor-type = <29>; + adi,rsense-val-milli-ohms = <1200000>; //1.2Kohms + }; + + rtd@14 { + reg = <14>; + adi,sensor-type = <15>; //PT1000 + /*2-wire, internal gnd, no current rotation*/ + adi,number-of-wires = <2>; + adi,rsense-share; + adi,excitation-current-microamp = <500>; + adi,rsense-handle = <&rsense2>; + }; + + adc@10 { + reg = <10>; + adi,sensor-type = <30>; + adi,single-ended; + }; + + thermistor@12 { + reg = <12>; + adi,sensor-type = <26>; //Steinhart + adi,rsense-handle = <&rsense2>; + adi,custom-steinhart = <0x00f371ec 0x12345678 + 0x2c0f8733 0x10018c66 0xa0feaccd + 0x90021d99>; //6 entries + }; + + thermocouple@20 { + reg = <20>; + adi,sensor-type = <9>; //custom thermocouple + adi,single-ended; + adi,custom-thermocouple = + /bits/ 64 <(-50220000) 0>, + /bits/ 64 <(-30200000) 99100000>, + /bits/ 64 <(-5300000) 135400000>, + /bits/ 64 <0 273150000>, + /bits/ 64 <40200000 361200000>, + /bits/ 64 <55300000 522100000>, + /bits/ 64 <88300000 720300000>, + /bits/ 64 <132200000 811200000>, + /bits/ 64 <188700000 922500000>, + /bits/ 64 <460400000 1000000000>; //10 pairs + }; }; }; ... diff --git a/dts/Bindings/iio/temperature/maxim,max31865.yaml b/dts/Bindings/iio/temperature/maxim,max31865.yaml index a2823ed686..7cc365e0eb 100644 --- a/dts/Bindings/iio/temperature/maxim,max31865.yaml +++ b/dts/Bindings/iio/temperature/maxim,max31865.yaml @@ -43,12 +43,12 @@ examples: #address-cells = <1>; #size-cells = <0>; - temp_sensor@0 { - compatible = "maxim,max31865"; - reg = <0>; - spi-max-frequency = <400000>; - spi-cpha; - maxim,3-wire; + temperature-sensor@0 { + compatible = "maxim,max31865"; + reg = <0>; + spi-max-frequency = <400000>; + spi-cpha; + maxim,3-wire; }; }; ... diff --git a/dts/Bindings/iio/temperature/melexis,mlx90614.yaml b/dts/Bindings/iio/temperature/melexis,mlx90614.yaml index d6965a0c1c..654d31f65d 100644 --- a/dts/Bindings/iio/temperature/melexis,mlx90614.yaml +++ b/dts/Bindings/iio/temperature/melexis,mlx90614.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/iio/temperature/melexis,mlx90614.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Melexis MLX90614 contactless IR temperature sensor +title: Melexis MLX90614/MLX90615 contactless IR temperature sensor maintainers: - Peter Meerwald <pmeerw@pmeerw.net> @@ -15,7 +15,9 @@ description: | properties: compatible: - const: melexis,mlx90614 + enum: + - melexis,mlx90614 + - melexis,mlx90615 reg: maxItems: 1 diff --git a/dts/Bindings/iio/temperature/melexis,mlx90632.yaml b/dts/Bindings/iio/temperature/melexis,mlx90632.yaml index 4a55e7f25a..03bb5d4fa8 100644 --- a/dts/Bindings/iio/temperature/melexis,mlx90632.yaml +++ b/dts/Bindings/iio/temperature/melexis,mlx90632.yaml @@ -4,7 +4,7 @@ $id: http://devicetree.org/schemas/iio/temperature/melexis,mlx90632.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Melexis MLX90632 contactless Infra Red temperature sensor +title: Melexis MLX90632 and MLX90635 contactless Infra Red temperature sensor maintainers: - Crt Mori <cmo@melexis.com> @@ -27,9 +27,24 @@ description: | Since measured object emissivity effects Infra Red energy emitted, emissivity should be set before requesting the object temperature. + https://www.melexis.com/en/documents/documentation/datasheets/datasheet-mlx90635 + + MLX90635 is most suitable for consumer applications where + measured object temperature is in range between -20 to 100 degrees + Celsius with relative error of measurement 2 degree Celsius in + object temperature range for industrial applications, while just 0.2 + degree Celsius for human body measurement applications. Since it can + operate and measure ambient temperature in range of -20 to 85 degrees + Celsius it is suitable also for outdoor use. + + Since measured object emissivity effects Infra Red energy emitted, + emissivity should be set before requesting the object temperature. + properties: compatible: - const: melexis,mlx90632 + enum: + - melexis,mlx90632 + - melexis,mlx90635 reg: maxItems: 1 diff --git a/dts/Bindings/iio/temperature/microchip,mcp9600.yaml b/dts/Bindings/iio/temperature/microchip,mcp9600.yaml new file mode 100644 index 0000000000..d2cafa38a5 --- /dev/null +++ b/dts/Bindings/iio/temperature/microchip,mcp9600.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/temperature/microchip,mcp9600.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Microchip MCP9600 thermocouple EMF converter + +maintainers: + - Andrew Hepp <andrew.hepp@ahepp.dev> + +description: + https://ww1.microchip.com/downloads/en/DeviceDoc/MCP960X-Data-Sheet-20005426.pdf + +properties: + compatible: + const: microchip,mcp9600 + + reg: + maxItems: 1 + + interrupts: + minItems: 1 + maxItems: 6 + + interrupt-names: + minItems: 1 + maxItems: 6 + items: + enum: + - open-circuit + - short-circuit + - alert1 + - alert2 + - alert3 + - alert4 + + thermocouple-type: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Type of thermocouple (THERMOCOUPLE_TYPE_K if omitted). + Use defines in dt-bindings/iio/temperature/thermocouple.h. + Supported types are B, E, J, K, N, R, S, T. + + vdd-supply: true + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + #include <dt-bindings/iio/temperature/thermocouple.h> + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + temperature-sensor@60 { + compatible = "microchip,mcp9600"; + reg = <0x60>; + interrupt-parent = <&gpio>; + interrupts = <25 IRQ_TYPE_EDGE_RISING>; + interrupt-names = "open-circuit"; + thermocouple-type = <THERMOCOUPLE_TYPE_K>; + vdd-supply = <&vdd>; + }; + }; diff --git a/dts/Bindings/iio/temperature/ti,tmp006.yaml b/dts/Bindings/iio/temperature/ti,tmp006.yaml new file mode 100644 index 0000000000..d43002b9bf --- /dev/null +++ b/dts/Bindings/iio/temperature/ti,tmp006.yaml @@ -0,0 +1,42 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/temperature/ti,tmp006.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI TMP006 IR thermopile sensor + +maintainers: + - Peter Meerwald <pmeerw@pmeerw.net> + +description: | + TI TMP006 - Infrared Thermopile Sensor in Chip-Scale Package. + https://cdn.sparkfun.com/datasheets/Sensors/Temp/tmp006.pdf + +properties: + compatible: + const: ti,tmp006 + + reg: + maxItems: 1 + + vdd-supply: + description: provide VDD power to the sensor. + +required: + - compatible + - reg + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + temperature-sensor@40 { + compatible = "ti,tmp006"; + reg = <0x40>; + vdd-supply = <&ldo4_reg>; + }; + }; diff --git a/dts/Bindings/iio/temperature/ti,tmp117.yaml b/dts/Bindings/iio/temperature/ti,tmp117.yaml index 347bc16a46..8c6d7735e8 100644 --- a/dts/Bindings/iio/temperature/ti,tmp117.yaml +++ b/dts/Bindings/iio/temperature/ti,tmp117.yaml @@ -1,15 +1,16 @@ # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) %YAML 1.2 --- -$id: "http://devicetree.org/schemas/iio/temperature/ti,tmp117.yaml#" -$schema: "http://devicetree.org/meta-schemas/core.yaml#" +$id: http://devicetree.org/schemas/iio/temperature/ti,tmp117.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# -title: "TI TMP117 - Digital temperature sensor with integrated NV memory" +title: TI TMP117 - Digital temperature sensor with integrated NV memory description: | - TI TMP117 - Digital temperature sensor with integrated NV memory that supports - I2C interface. - https://www.ti.com/lit/gpn/tmp1 + TI TMP116/117 - Digital temperature sensor with integrated NV memory that + supports I2C interface. + https://www.ti.com/lit/gpn/tmp116 + https://www.ti.com/lit/gpn/tmp117 maintainers: - Puranjay Mohan <puranjay12@gmail.com> @@ -17,6 +18,7 @@ maintainers: properties: compatible: enum: + - ti,tmp116 - ti,tmp117 reg: |