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author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-07-19 15:55:08 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-07-19 15:55:08 -0700 |
commit | acc5965b9ff8a1889f5b51466562896d59c6e1b9 (patch) | |
tree | 8cd651e6594a9133f216d59a4fa1f18d8c63fb26 /Documentation/devicetree | |
parent | 09ea8089abb5d851ce08a9b1a43706e42ef39db2 (diff) | |
parent | 5418e6dfc905b3ccc1e01bdad97d948697b20100 (diff) | |
download | lwn-acc5965b9ff8a1889f5b51466562896d59c6e1b9.tar.gz lwn-acc5965b9ff8a1889f5b51466562896d59c6e1b9.zip |
Merge tag 'char-misc-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char / misc and other driver updates from Greg KH:
"Here is the "big" set of char/misc and other driver subsystem changes
for 6.11-rc1. Nothing major in here, just loads of new drivers and
updates. Included in here are:
- IIO api updates and new drivers added
- wait_interruptable_timeout() api cleanups for some drivers
- MODULE_DESCRIPTION() additions for loads of drivers
- parport out-of-bounds fix
- interconnect driver updates and additions
- mhi driver updates and additions
- w1 driver fixes
- binder speedups and fixes
- eeprom driver updates
- coresight driver updates
- counter driver update
- new misc driver additions
- other minor api updates
All of these, EXCEPT for the final Kconfig build fix for 32bit
systems, have been in linux-next for a while with no reported issues.
The Kconfig fixup went in 29 hours ago, so might have missed the
latest linux-next, but was acked by everyone involved"
* tag 'char-misc-6.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (330 commits)
misc: Kconfig: exclude mrvl-cn10k-dpi compilation for 32-bit systems
misc: delete Makefile.rej
binder: fix hang of unregistered readers
misc: Kconfig: add a new dependency for MARVELL_CN10K_DPI
virtio: add missing MODULE_DESCRIPTION() macro
agp: uninorth: add missing MODULE_DESCRIPTION() macro
spmi: add missing MODULE_DESCRIPTION() macros
dev/parport: fix the array out-of-bounds risk
samples: configfs: add missing MODULE_DESCRIPTION() macro
misc: mrvl-cn10k-dpi: add Octeon CN10K DPI administrative driver
misc: keba: Fix missing AUXILIARY_BUS dependency
slimbus: Fix struct and documentation alignment in stream.c
MAINTAINERS: CC dri-devel list on Qualcomm FastRPC patches
misc: fastrpc: use coherent pool for untranslated Compute Banks
misc: fastrpc: support complete DMA pool access to the DSP
misc: fastrpc: add missing MODULE_DESCRIPTION() macro
misc: fastrpc: Add missing dev_err newlines
misc: fastrpc: Use memdup_user()
nvmem: core: Implement force_ro sysfs attribute
nvmem: Use sysfs_emit() for type attribute
...
Diffstat (limited to 'Documentation/devicetree')
26 files changed, 1063 insertions, 22 deletions
diff --git a/Documentation/devicetree/bindings/counter/ti-eqep.yaml b/Documentation/devicetree/bindings/counter/ti-eqep.yaml index 85f1ff83afe7..c882ab5fcf1f 100644 --- a/Documentation/devicetree/bindings/counter/ti-eqep.yaml +++ b/Documentation/devicetree/bindings/counter/ti-eqep.yaml @@ -11,7 +11,9 @@ maintainers: properties: compatible: - const: ti,am3352-eqep + enum: + - ti,am3352-eqep + - ti,am62-eqep reg: maxItems: 1 @@ -21,19 +23,35 @@ properties: maxItems: 1 clocks: - description: The clock that determines the SYSCLKOUT rate for the eQEP - peripheral. + description: The functional and interface clock that determines the clock + rate for the eQEP peripheral. maxItems: 1 clock-names: const: sysclkout + power-domains: + maxItems: 1 + +allOf: + - if: + properties: + compatible: + contains: + enum: + - ti,am62-eqep + then: + properties: + clock-names: false + + required: + - power-domains + required: - compatible - reg - interrupts - clocks - - clock-names additionalProperties: false @@ -43,7 +61,6 @@ examples: compatible = "ti,am3352-eqep"; reg = <0x180 0x80>; clocks = <&l4ls_gclk>; - clock-names = "sysclkout"; interrupts = <79>; }; diff --git a/Documentation/devicetree/bindings/iio/adc/adc.yaml b/Documentation/devicetree/bindings/iio/adc/adc.yaml index 36775f8f71df..8e7835cf36fd 100644 --- a/Documentation/devicetree/bindings/iio/adc/adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adc.yaml @@ -38,6 +38,25 @@ properties: The first value specifies the positive input pin, the second specifies the negative input pin. + single-channel: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + When devices combine single-ended and differential channels, allow the + channel for a single element to be specified, independent of reg (as for + differential channels). If this and diff-channels are not present reg + shall be used instead. + + common-mode-channel: + $ref: /schemas/types.yaml#/definitions/uint32 + description: + Some ADCs have differential input pins that can be used to measure + single-ended or pseudo-differential inputs. This property can be used + in addition to single-channel to signal software that this channel is + not differential but still specify two inputs. + + The input pair is specified by setting single-channel to the positive + input pin and common-mode-channel to the negative pin. + settling-time-us: description: Time between enabling the channel and first stable readings. @@ -50,4 +69,15 @@ properties: device design and can interact with other characteristics such as settling time. +anyOf: + - oneOf: + - required: + - reg + - diff-channels + - required: + - reg + - single-channel + - required: + - reg + additionalProperties: true diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml index ea6cfcd0aff4..17c5d39cc2c1 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7173.yaml @@ -19,7 +19,18 @@ description: | primarily for measurement of signals close to DC but also delivers outstanding performance with input bandwidths out to ~10kHz. + Analog Devices AD411x ADC's: + The AD411X family encompasses a series of low power, low noise, 24-bit, + sigma-delta analog-to-digital converters that offer a versatile range of + specifications. They integrate an analog front end suitable for processing + fully differential/single-ended and bipolar voltage inputs. + Datasheets for supported chips: + https://www.analog.com/media/en/technical-documentation/data-sheets/AD4111.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/AD4112.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/AD4114.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/AD4115.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/AD4116.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/AD7172-2.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/AD7172-4.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/AD7173-8.pdf @@ -31,6 +42,11 @@ description: | properties: compatible: enum: + - adi,ad4111 + - adi,ad4112 + - adi,ad4114 + - adi,ad4115 + - adi,ad4116 - adi,ad7172-2 - adi,ad7172-4 - adi,ad7173-8 @@ -129,10 +145,56 @@ patternProperties: maximum: 15 diff-channels: + description: | + This property is used for defining the inputs of a differential + voltage channel. The first value is the positive input and the second + value is the negative input of the channel. + + Family AD411x supports a dedicated VINCOM voltage input. + To select it set the second channel to 16. + (VIN2, VINCOM) -> diff-channels = <2 16> + + There are special values that can be selected besides the voltage + analog inputs: + 21: REF+ + 22: REF− + + Supported only by AD7172-2, AD7172-4, AD7175-2, AD7175-8, AD7177-2, + must be paired together and can be used to monitor the power supply + of the ADC: + 19: ((AVDD1 − AVSS)/5)+ + 20: ((AVDD1 − AVSS)/5)− + items: minimum: 0 maximum: 31 + single-channel: + description: | + This property is used for defining a current channel or the positive + input of a voltage channel (single-ended or pseudo-differential). + + Models AD4111 and AD4112 support current channels. + Example: (IIN2+, IIN2−) -> single-channel = <2> + To correctly configure a current channel set the "adi,current-channel" + property to true. + + To configure a single-ended/pseudo-differential channel set the + "common-mode-channel" property to the desired negative voltage input. + + When used as a voltage channel, special inputs are valid as well. + minimum: 0 + maximum: 31 + + common-mode-channel: + description: + This property is used for defining the negative input of a + single-ended or pseudo-differential voltage channel. + + Special inputs are valid as well. + minimum: 0 + maximum: 31 + adi,reference-select: description: | Select the reference source to use when converting on @@ -154,9 +216,31 @@ patternProperties: - avdd default: refout-avss + adi,current-channel: + $ref: /schemas/types.yaml#/definitions/flag + description: | + Signal that the selected inputs are current channels. + Only available on AD4111 and AD4112. + required: - reg - - diff-channels + + allOf: + - oneOf: + - required: [single-channel] + properties: + diff-channels: false + - required: [diff-channels] + properties: + single-channel: false + adi,current-channel: false + common-mode-channel: false + + - if: + required: [common-mode-channel] + then: + properties: + adi,current-channel: false required: - compatible @@ -166,7 +250,6 @@ allOf: - $ref: /schemas/spi/spi-peripheral-props.yaml# # Only ad7172-4, ad7173-8 and ad7175-8 support vref2 - # Other models have [0-3] channel registers - if: properties: compatible: @@ -187,6 +270,37 @@ allOf: - vref - refout-avss - avdd + + - if: + properties: + compatible: + contains: + enum: + - adi,ad4114 + - adi,ad4115 + - adi,ad4116 + - adi,ad7173-8 + - adi,ad7175-8 + then: + patternProperties: + "^channel@[0-9a-f]$": + properties: + reg: + maximum: 15 + + - if: + properties: + compatible: + contains: + enum: + - adi,ad7172-2 + - adi,ad7175-2 + - adi,ad7176-2 + - adi,ad7177-2 + then: + patternProperties: + "^channel@[0-9a-f]$": + properties: reg: maximum: 3 @@ -211,6 +325,34 @@ allOf: - adi,reference-select - if: + properties: + compatible: + contains: + enum: + - adi,ad4111 + - adi,ad4112 + - adi,ad4114 + - adi,ad4115 + - adi,ad4116 + then: + properties: + avdd2-supply: false + + - if: + properties: + compatible: + not: + contains: + enum: + - adi,ad4111 + - adi,ad4112 + then: + patternProperties: + "^channel@[0-9a-f]$": + properties: + adi,current-channel: false + + - if: anyOf: - required: [clock-names] - required: [clocks] @@ -221,6 +363,7 @@ allOf: unevaluatedProperties: false examples: + # Example AD7173-8 with external reference connected to REF+/REF-: - | #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> @@ -277,3 +420,50 @@ examples: }; }; }; + + # Example AD4111 with current channel and single-ended channel: + - | + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "adi,ad4111"; + reg = <0>; + + #address-cells = <1>; + #size-cells = <0>; + + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; + interrupt-names = "rdy"; + interrupt-parent = <&gpio>; + spi-max-frequency = <5000000>; + gpio-controller; + #gpio-cells = <2>; + #clock-cells = <0>; + + channel@0 { + reg = <0>; + bipolar; + diff-channels = <4 5>; + }; + + // Single ended channel VIN2/VINCOM + channel@1 { + reg = <1>; + bipolar; + single-channel = <2>; + common-mode-channel = <16>; + }; + + // Current channel IN2+/IN2- + channel@2 { + reg = <2>; + single-channel = <2>; + adi,current-channel; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml index 16def2985ab4..a03da9489ed9 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml @@ -21,8 +21,15 @@ properties: - adi,ad7190 - adi,ad7192 - adi,ad7193 + - adi,ad7194 - adi,ad7195 + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + reg: maxItems: 1 @@ -41,6 +48,11 @@ properties: interrupts: maxItems: 1 + aincom-supply: + description: | + AINCOM voltage supply. Analog inputs AINx are referenced to this input + when configured for pseudo-differential operation. + dvdd-supply: description: DVdd voltage supply @@ -84,6 +96,42 @@ properties: description: see Documentation/devicetree/bindings/iio/adc/adc.yaml type: boolean +patternProperties: + "^channel@[0-9a-f]+$": + type: object + $ref: adc.yaml + unevaluatedProperties: false + + properties: + reg: + description: The channel index. + minimum: 0 + maximum: 271 + + diff-channels: + description: + Both inputs can be connected to pins AIN1 to AIN16 by choosing the + appropriate value from 1 to 16. + items: + minimum: 1 + maximum: 16 + + single-channel: + description: + Positive input can be connected to pins AIN1 to AIN16 by choosing the + appropriate value from 1 to 16. Negative input is connected to AINCOM. + items: + minimum: 1 + maximum: 16 + + oneOf: + - required: + - reg + - diff-channels + - required: + - reg + - single-channel + required: - compatible - reg @@ -98,6 +146,17 @@ required: allOf: - $ref: /schemas/spi/spi-peripheral-props.yaml# + - if: + properties: + compatible: + enum: + - adi,ad7190 + - adi,ad7192 + - adi,ad7193 + - adi,ad7195 + then: + patternProperties: + "^channel@[0-9a-f]+$": false unevaluatedProperties: false @@ -117,6 +176,7 @@ examples: clock-names = "mclk"; interrupts = <25 0x2>; interrupt-parent = <&gpio>; + aincom-supply = <&aincom>; dvdd-supply = <&dvdd>; avdd-supply = <&avdd>; vref-supply = <&vref>; @@ -127,3 +187,38 @@ examples: adi,burnout-currents-enable; }; }; + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "adi,ad7194"; + reg = <0>; + + #address-cells = <1>; + #size-cells = <0>; + + spi-max-frequency = <1000000>; + spi-cpol; + spi-cpha; + clocks = <&ad7192_mclk>; + clock-names = "mclk"; + interrupts = <25 0x2>; + interrupt-parent = <&gpio>; + aincom-supply = <&aincom>; + dvdd-supply = <&dvdd>; + avdd-supply = <&avdd>; + vref-supply = <&vref>; + + channel@0 { + reg = <0>; + diff-channels = <1 6>; + }; + + channel@1 { + reg = <1>; + single-channel = <1>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml new file mode 100644 index 000000000000..899b777017ce --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7380.yaml @@ -0,0 +1,148 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/adi,ad7380.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Analog Devices Simultaneous Sampling Analog to Digital Converters + +maintainers: + - Michael Hennerich <Michael.Hennerich@analog.com> + - Nuno Sá <nuno.sa@analog.com> + +description: | + * https://www.analog.com/en/products/ad7380.html + * https://www.analog.com/en/products/ad7381.html + * https://www.analog.com/en/products/ad7383.html + * https://www.analog.com/en/products/ad7384.html + * https://www.analog.com/en/products/ad7380-4.html + * https://www.analog.com/en/products/ad7381-4.html + * https://www.analog.com/en/products/ad7383-4.html + * https://www.analog.com/en/products/ad7384-4.html + +$ref: /schemas/spi/spi-peripheral-props.yaml# + +properties: + compatible: + enum: + - adi,ad7380 + - adi,ad7381 + - adi,ad7383 + - adi,ad7384 + - adi,ad7380-4 + - adi,ad7381-4 + - adi,ad7383-4 + - adi,ad7384-4 + + reg: + maxItems: 1 + + spi-max-frequency: + maximum: 80000000 + spi-cpol: true + spi-cpha: true + + vcc-supply: + description: A 3V to 3.6V supply that powers the chip. + + vlogic-supply: + description: + A 1.65V to 3.6V supply for the logic pins. + + refio-supply: + description: + A 2.5V to 3.3V supply for the external reference voltage. When omitted, + the internal 2.5V reference is used. + + aina-supply: + description: + The common mode voltage supply for the AINA- pin on pseudo-differential + chips. + + ainb-supply: + description: + The common mode voltage supply for the AINB- pin on pseudo-differential + chips. + + ainc-supply: + description: + The common mode voltage supply for the AINC- pin on pseudo-differential + chips. + + aind-supply: + description: + The common mode voltage supply for the AIND- pin on pseudo-differential + chips. + + interrupts: + description: + When the device is using 1-wire mode, this property is used to optionally + specify the ALERT interrupt. + maxItems: 1 + +required: + - compatible + - reg + - vcc-supply + - vlogic-supply + +unevaluatedProperties: false + +allOf: + # pseudo-differential chips require common mode voltage supplies, + # true differential chips don't use them + - if: + properties: + compatible: + enum: + - adi,ad7383 + - adi,ad7384 + - adi,ad7383-4 + - adi,ad7384-4 + then: + required: + - aina-supply + - ainb-supply + else: + properties: + aina-supply: false + ainb-supply: false + - if: + properties: + compatible: + enum: + - adi,ad7383-4 + - adi,ad7384-4 + then: + required: + - ainc-supply + - aind-supply + else: + properties: + ainc-supply: false + aind-supply: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "adi,ad7380"; + reg = <0>; + + spi-cpol; + spi-cpha; + spi-max-frequency = <80000000>; + + interrupts = <27 IRQ_TYPE_EDGE_FALLING>; + interrupt-parent = <&gpio0>; + + vcc-supply = <&supply_3_3V>; + vlogic-supply = <&supply_3_3V>; + refio-supply = <&supply_2_5V>; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml index 7fa46df1f4fb..00fdaed11cbd 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml @@ -11,6 +11,7 @@ maintainers: description: | Analog Devices AD7606 Simultaneous Sampling ADC + https://www.analog.com/media/en/technical-documentation/data-sheets/AD7605-4.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/ad7606_7606-6_7606-4.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/AD7606B.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/AD7616.pdf @@ -19,9 +20,9 @@ properties: compatible: enum: - adi,ad7605-4 - - adi,ad7606-8 - - adi,ad7606-6 - adi,ad7606-4 + - adi,ad7606-6 + - adi,ad7606-8 # Referred to as AD7606 (without -8) in the datasheet - adi,ad7606b - adi,ad7616 diff --git a/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml b/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml index 7e8328e9ce13..f748f3a60b35 100644 --- a/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/amlogic,meson-saradc.yaml @@ -66,6 +66,9 @@ properties: nvmem-cell-names: const: temperature_calib + power-domains: + maxItems: 1 + allOf: - if: properties: diff --git a/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml b/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml new file mode 100644 index 000000000000..6497c416094d --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/mediatek,mt6359-auxadc.yaml @@ -0,0 +1,33 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/mediatek,mt6359-auxadc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek MT6350 series PMIC AUXADC + +maintainers: + - AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> + +description: + The Auxiliary Analog/Digital Converter (AUXADC) is an ADC found + in some MediaTek PMICs, performing various PMIC related measurements + such as battery and PMIC internal voltage regulators temperatures, + accessory detection resistance (usually, for a 3.5mm audio jack) + other than voltages for various PMIC internal components. + +properties: + compatible: + enum: + - mediatek,mt6357-auxadc + - mediatek,mt6358-auxadc + - mediatek,mt6359-auxadc + + "#io-channel-cells": + const: 1 + +required: + - compatible + - "#io-channel-cells" + +additionalProperties: false diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml b/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml index c1b1324fa132..2722edab1d9a 100644 --- a/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml @@ -246,6 +246,10 @@ patternProperties: From common IIO binding. Used to pipe external sigma delta modulator or internal ADC output to DFSDM channel. + port: + $ref: /schemas/sound/audio-graph-port.yaml# + unevaluatedProperties: false + required: - compatible - "#sound-dai-cells" diff --git a/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml b/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml index d605999ffe28..718f633c6e04 100644 --- a/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml +++ b/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml @@ -18,6 +18,7 @@ properties: enum: - ti,ads1015 - ti,ads1115 + - ti,tla2021 - ti,tla2024 reg: diff --git a/Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml b/Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml new file mode 100644 index 000000000000..ba6850ab1f90 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/ti,ads1119.yaml @@ -0,0 +1,155 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/ti,ads1119.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Texas Instruments ADS1119 ADC + +maintainers: + - João Paulo Gonçalves <jpaulo.silvagoncalves@gmail.com> + +description: + The TI ADS1119 is a precision 16-bit ADC over I2C that offers single-ended and + differential measurements using a multiplexed input. It features a programmable + gain, a programmable sample rate, an internal oscillator and voltage reference, + and a 50/60Hz rejection filter. + +properties: + compatible: + const: ti,ads1119 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + reset-gpios: + maxItems: 1 + + avdd-supply: true + dvdd-supply: true + + vref-supply: + description: + ADC external reference voltage (VREF). + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + "#io-channel-cells": + const: 1 + +required: + - compatible + - reg + - "#address-cells" + - "#size-cells" + - avdd-supply + - dvdd-supply + +patternProperties: + "^channel@([0-6])$": + $ref: adc.yaml + type: object + properties: + reg: + minimum: 0 + maximum: 6 + + diff-channels: + description: + Differential input channels AIN0-AIN1, AIN2-AIN3 and AIN1-AIN2. + oneOf: + - items: + - const: 0 + - const: 1 + - items: + - const: 2 + - const: 3 + - items: + - const: 1 + - const: 2 + + single-channel: + description: + Single-ended input channels AIN0, AIN1, AIN2 and AIN3. + minimum: 0 + maximum: 3 + + oneOf: + - required: + - diff-channels + - required: + - single-channel + + required: + - reg + + unevaluatedProperties: false + +additionalProperties: false + +examples: + - | + + #include <dt-bindings/gpio/gpio.h> + #include <dt-bindings/interrupt-controller/irq.h> + + i2c { + #address-cells = <1>; + #size-cells = <0>; + + adc@40 { + compatible = "ti,ads1119"; + reg = <0x40>; + interrupt-parent = <&gpio1>; + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio1 10 GPIO_ACTIVE_LOW>; + avdd-supply = <®_avdd_ads1119>; + dvdd-supply = <®_dvdd_ads1119>; + vref-supply = <®_vref_ads1119>; + #address-cells = <1>; + #size-cells = <0>; + #io-channel-cells = <1>; + + channel@0 { + reg = <0>; + single-channel = <0>; + }; + + channel@1 { + reg = <1>; + diff-channels = <0 1>; + }; + + channel@2 { + reg = <2>; + single-channel = <3>; + }; + + channel@3 { + reg = <3>; + single-channel = <1>; + }; + + channel@4 { + reg = <4>; + single-channel = <2>; + }; + + channel@5 { + reg = <5>; + diff-channels = <1 2>; + }; + + channel@6 { + reg = <6>; + diff-channels = <2 3>; + }; + }; + }; diff --git a/Documentation/devicetree/bindings/iio/chemical/sciosense,ens160.yaml b/Documentation/devicetree/bindings/iio/chemical/sciosense,ens160.yaml new file mode 100644 index 000000000000..267033a68abb --- /dev/null +++ b/Documentation/devicetree/bindings/iio/chemical/sciosense,ens160.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/chemical/sciosense,ens160.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: ScioSense ENS160 multi-gas sensor + +maintainers: + - Gustavo Silva <gustavograzs@gmail.com> + +description: | + Digital Multi-Gas Sensor for Monitoring Indoor Air Quality. + + Datasheet: + https://www.sciosense.com/wp-content/uploads/2023/12/ENS160-Datasheet.pdf + +properties: + compatible: + enum: + - sciosense,ens160 + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vdd-supply: true + vddio-supply: true + +required: + - compatible + - reg + +allOf: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + gas-sensor@52 { + compatible = "sciosense,ens160"; + reg = <0x52>; + interrupt-parent = <&gpio0>; + interrupts = <19 IRQ_TYPE_EDGE_FALLING>; + }; + }; + - | + #include <dt-bindings/interrupt-controller/irq.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + + gas-sensor@0 { + compatible = "sciosense,ens160"; + reg = <0>; + spi-max-frequency = <10000000>; + interrupt-parent = <&gpio>; + interrupts = <19 IRQ_TYPE_EDGE_FALLING>; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml index 8265d709094d..fc8b97f82077 100644 --- a/Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml +++ b/Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml @@ -13,13 +13,17 @@ maintainers: description: | Bindings for the Analog Devices AD3552R DAC device and similar. Datasheet can be found here: + https://www.analog.com/media/en/technical-documentation/data-sheets/ad3541r.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/ad3542r.pdf + https://www.analog.com/media/en/technical-documentation/data-sheets/ad3551r.pdf https://www.analog.com/media/en/technical-documentation/data-sheets/ad3552r.pdf properties: compatible: enum: + - adi,ad3541r - adi,ad3542r + - adi,ad3551r - adi,ad3552r reg: @@ -92,13 +96,13 @@ patternProperties: maximum: 511 minimum: -511 - adi,gain-scaling-p-inv-log2: - description: GainP = 1 / ( 2 ^ adi,gain-scaling-p-inv-log2) + adi,gain-scaling-p: + description: GainP = 1 / ( 2 ^ adi,gain-scaling-p) $ref: /schemas/types.yaml#/definitions/uint32 enum: [0, 1, 2, 3] - adi,gain-scaling-n-inv-log2: - description: GainN = 1 / ( 2 ^ adi,gain-scaling-n-inv-log2) + adi,gain-scaling-n: + description: GainN = 1 / ( 2 ^ adi,gain-scaling-n) $ref: /schemas/types.yaml#/definitions/uint32 enum: [0, 1, 2, 3] @@ -107,8 +111,8 @@ patternProperties: required: - adi,gain-offset - - adi,gain-scaling-p-inv-log2 - - adi,gain-scaling-n-inv-log2 + - adi,gain-scaling-p + - adi,gain-scaling-n - adi,rfb-ohms required: @@ -128,7 +132,9 @@ allOf: properties: compatible: contains: - const: adi,ad3542r + enum: + - adi,ad3541r + - adi,ad3542r then: patternProperties: "^channel@([0-1])$": @@ -158,7 +164,9 @@ allOf: properties: compatible: contains: - const: adi,ad3552r + enum: + - adi,ad3551r + - adi,ad3552r then: patternProperties: "^channel@([0-1])$": @@ -182,6 +190,21 @@ allOf: - const: -10000000 - const: 10000000 + - if: + properties: + compatible: + contains: + enum: + - adi,ad3541r + - adi,ad3551r + then: + properties: + channel@1: false + channel@0: + properties: + reg: + const: 0 + required: - compatible - reg @@ -208,8 +231,8 @@ examples: 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,gain-scaling-p = <1>; + adi,gain-scaling-n = <2>; adi,rfb-ohms = <1>; }; }; diff --git a/Documentation/devicetree/bindings/iio/frequency/adi,adf4350.yaml b/Documentation/devicetree/bindings/iio/frequency/adi,adf4350.yaml index 43cbf27114c7..d1d1311332f8 100644 --- a/Documentation/devicetree/bindings/iio/frequency/adi,adf4350.yaml +++ b/Documentation/devicetree/bindings/iio/frequency/adi,adf4350.yaml @@ -28,6 +28,12 @@ properties: clock-names: const: clkin + '#clock-cells': + const: 0 + + clock-output-names: + maxItems: 1 + gpios: maxItems: 1 description: Lock detect GPIO. diff --git a/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml b/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml index 9b7ad609f7db..9d185f7bfdcb 100644 --- a/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml +++ b/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml @@ -30,12 +30,19 @@ properties: - adi,adis16467-2 - adi,adis16467-3 - adi,adis16500 + - adi,adis16501 - adi,adis16505-1 - adi,adis16505-2 - adi,adis16505-3 - adi,adis16507-1 - adi,adis16507-2 - adi,adis16507-3 + - adi,adis16575-2 + - adi,adis16575-3 + - adi,adis16576-2 + - adi,adis16576-3 + - adi,adis16577-2 + - adi,adis16577-3 reg: maxItems: 1 @@ -90,12 +97,19 @@ allOf: contains: enum: - adi,adis16500 + - adi,adis16501 - adi,adis16505-1 - adi,adis16505-2 - adi,adis16505-3 - adi,adis16507-1 - adi,adis16507-2 - adi,adis16507-3 + - adi,adis16575-2 + - adi,adis16575-3 + - adi,adis16576-2 + - adi,adis16576-3 + - adi,adis16577-2 + - adi,adis16577-3 then: properties: @@ -112,6 +126,23 @@ allOf: dependencies: adi,sync-mode: [ clocks ] + - if: + properties: + compatible: + contains: + enum: + - adi,adis16575-2 + - adi,adis16575-3 + - adi,adis16576-2 + - adi,adis16576-3 + - adi,adis16577-2 + - adi,adis16577-3 + + then: + properties: + spi-max-frequency: + maximum: 15000000 + unevaluatedProperties: false examples: diff --git a/Documentation/devicetree/bindings/iio/imu/adi,adis16480.yaml b/Documentation/devicetree/bindings/iio/imu/adi,adis16480.yaml index 56e0dc20f5e4..e3eec38897bf 100644 --- a/Documentation/devicetree/bindings/iio/imu/adi,adis16480.yaml +++ b/Documentation/devicetree/bindings/iio/imu/adi,adis16480.yaml @@ -23,6 +23,12 @@ properties: - adi,adis16497-1 - adi,adis16497-2 - adi,adis16497-3 + - adi,adis16545-1 + - adi,adis16545-2 + - adi,adis16545-3 + - adi,adis16547-1 + - adi,adis16547-2 + - adi,adis16547-3 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/iio/imu/bosch,bmi160.yaml b/Documentation/devicetree/bindings/iio/imu/bosch,bmi160.yaml index 47cfba939ca6..3b0a2d8b2e91 100644 --- a/Documentation/devicetree/bindings/iio/imu/bosch,bmi160.yaml +++ b/Documentation/devicetree/bindings/iio/imu/bosch,bmi160.yaml @@ -16,7 +16,11 @@ description: | properties: compatible: - const: bosch,bmi160 + oneOf: + - const: bosch,bmi160 + - items: + - const: bosch,bmi120 + - const: bosch,bmi160 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml b/Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml index 91c318746bf3..ecf2339e02f6 100644 --- a/Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml +++ b/Documentation/devicetree/bindings/iio/light/vishay,veml6075.yaml @@ -4,14 +4,19 @@ $id: http://devicetree.org/schemas/iio/light/vishay,veml6075.yaml# $schema: http://devicetree.org/meta-schemas/core.yaml# -title: Vishay VEML6075 UVA and UVB sensor +title: Vishay VEML6075 UVA/B and VEML6040 RGBW sensors maintainers: - Javier Carrasco <javier.carrasco.cruz@gmail.com> +description: + VEML6040 datasheet at https://www.vishay.com/docs/84276/veml6040.pdf + properties: compatible: - const: vishay,veml6075 + enum: + - vishay,veml6040 + - vishay,veml6075 reg: maxItems: 1 diff --git a/Documentation/devicetree/bindings/iio/st,st-sensors.yaml b/Documentation/devicetree/bindings/iio/st,st-sensors.yaml index fff7e3d83a02..71c1ee33a393 100644 --- a/Documentation/devicetree/bindings/iio/st,st-sensors.yaml +++ b/Documentation/devicetree/bindings/iio/st,st-sensors.yaml @@ -26,6 +26,7 @@ properties: - st,lis2dw12 - st,lis2hh12 - st,lis2dh12-accel + - st,lis2ds12 - st,lis302dl - st,lis331dl-accel - st,lis331dlh-accel diff --git a/Documentation/devicetree/bindings/interconnect/mediatek,mt8183-emi.yaml b/Documentation/devicetree/bindings/interconnect/mediatek,mt8183-emi.yaml new file mode 100644 index 000000000000..017c8478b2a7 --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/mediatek,mt8183-emi.yaml @@ -0,0 +1,51 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/mediatek,mt8183-emi.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek External Memory Interface (EMI) Interconnect + +maintainers: + - AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> + +description: | + EMI interconnect providers support system bandwidth requirements through + Dynamic Voltage Frequency Scaling Resource Collector (DVFSRC) hardware. + The provider is able to communicate with the DVFSRC through Secure Monitor + Call (SMC). + + ICC provider ICC Nodes + ---- ---- + _________ |CPU | |--- |VPU | + _____ | |----- ---- | ---- + | |->| DRAM | ---- | ---- + |DRAM |->|scheduler|----- |GPU | |--- |DISP| + | |->| (EMI) | ---- | ---- + |_____|->|_________|---. ----- | ---- + /|\ `-|MMSYS|--|--- |VDEC| + | ----- | ---- + | | ---- + | change DRAM freq |--- |VENC| + -------- | ---- + SMC --> | DVFSRC | | ---- + -------- |--- |IMG | + | ---- + | ---- + |--- |CAM | + ---- + +properties: + compatible: + enum: + - mediatek,mt8183-emi + - mediatek,mt8195-emi + + '#interconnect-cells': + const: 1 + +required: + - compatible + - '#interconnect-cells' + +unevaluatedProperties: false diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8953.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8953.yaml new file mode 100644 index 000000000000..732e9fa001a4 --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8953.yaml @@ -0,0 +1,101 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,msm8953.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm MSM8953 Network-On-Chip interconnect + +maintainers: + - Barnabas Czeman <barnabas.czeman@mainlining.org> + +description: | + The Qualcomm MSM8953 interconnect providers support adjusting the + bandwidth requirements between the various NoC fabrics. + + See also: + - dt-bindings/interconnect/qcom,msm8953.h + +properties: + compatible: + enum: + - qcom,msm8953-bimc + - qcom,msm8953-pcnoc + - qcom,msm8953-snoc + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + clock-names: + maxItems: 1 + + '#interconnect-cells': + const: 2 + +patternProperties: + '^interconnect-[a-z0-9\-]+$': + type: object + $ref: qcom,rpm-common.yaml# + unevaluatedProperties: false + description: + The interconnect providers do not have a separate QoS register space, + but share parent's space. + + properties: + compatible: + const: qcom,msm8953-snoc-mm + + required: + - compatible + - '#interconnect-cells' + +required: + - compatible + - reg + - '#interconnect-cells' + +allOf: + - $ref: qcom,rpm-common.yaml# + - if: + properties: + compatible: + const: qcom,msm8953-pcnoc + + then: + properties: + clocks: + items: + - description: PCNOC USB3 AXI Clock. + + clock-names: + const: pcnoc_usb3_axi + + required: + - clocks + - clock-names + else: + properties: + clocks: false + clock-names: false + +additionalProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-msm8953.h> + + snoc: interconnect@580000 { + compatible = "qcom,msm8953-snoc"; + reg = <0x580000 0x16080>; + + #interconnect-cells = <2>; + + snoc_mm: interconnect-snoc { + compatible = "qcom,msm8953-snoc-mm"; + + #interconnect-cells = <2>; + }; + }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml index b135597d9489..9fce7203bd42 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml @@ -35,6 +35,10 @@ properties: reg: maxItems: 1 + clocks: + minItems: 1 + maxItems: 2 + required: - compatible @@ -53,10 +57,50 @@ allOf: required: - reg + - if: + properties: + compatible: + contains: + enum: + - qcom,sc7280-aggre1-noc + then: + properties: + clocks: + items: + - description: aggre UFS PHY AXI clock + - description: aggre USB3 PRIM AXI clock + + - if: + properties: + compatible: + contains: + enum: + - qcom,sc7280-aggre2-noc + then: + properties: + clocks: + items: + - description: RPMH CC IPA clock + + - if: + properties: + compatible: + contains: + enum: + - qcom,sc7280-aggre1-noc + - qcom,sc7280-aggre2-noc + then: + required: + - clocks + else: + properties: + clocks: false + unevaluatedProperties: false examples: - | + #include <dt-bindings/clock/qcom,gcc-sc7280.h> interconnect { compatible = "qcom,sc7280-clk-virt"; #interconnect-cells = <2>; @@ -69,3 +113,12 @@ examples: #interconnect-cells = <2>; qcom,bcm-voters = <&apps_bcm_voter>; }; + + interconnect@16e0000 { + reg = <0x016e0000 0x1c080>; + compatible = "qcom,sc7280-aggre1-noc"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + clocks = <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>, + <&gcc GCC_AGGRE_USB3_PRIM_AXI_CLK>; + }; diff --git a/Documentation/devicetree/bindings/misc/qemu,vcpu-stall-detector.yaml b/Documentation/devicetree/bindings/misc/qemu,vcpu-stall-detector.yaml index 1aebeb696ee0..e12d80be00cd 100644 --- a/Documentation/devicetree/bindings/misc/qemu,vcpu-stall-detector.yaml +++ b/Documentation/devicetree/bindings/misc/qemu,vcpu-stall-detector.yaml @@ -29,6 +29,9 @@ properties: Defaults to 10 if unset. default: 10 + interrupts: + maxItems: 1 + timeout-sec: description: | The stall detector expiration timeout measured in seconds. @@ -43,9 +46,12 @@ additionalProperties: false examples: - | + #include <dt-bindings/interrupt-controller/arm-gic.h> + vmwdt@9030000 { compatible = "qemu,vcpu-stall-detector"; reg = <0x9030000 0x10000>; clock-frequency = <10>; timeout-sec = <8>; + interrupts = <GIC_PPI 15 IRQ_TYPE_EDGE_RISING>; }; diff --git a/Documentation/devicetree/bindings/nvmem/amlogic,meson-gxbb-efuse.yaml b/Documentation/devicetree/bindings/nvmem/amlogic,meson-gxbb-efuse.yaml index 9801fe6f91b5..99ddc9a4af05 100644 --- a/Documentation/devicetree/bindings/nvmem/amlogic,meson-gxbb-efuse.yaml +++ b/Documentation/devicetree/bindings/nvmem/amlogic,meson-gxbb-efuse.yaml @@ -28,6 +28,9 @@ properties: description: phandle to the secure-monitor node $ref: /schemas/types.yaml#/definitions/phandle + power-domains: + maxItems: 1 + required: - compatible - clocks diff --git a/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml b/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml index cf5f9e22bb7e..32b8c1eb4e80 100644 --- a/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml +++ b/Documentation/devicetree/bindings/nvmem/mediatek,efuse.yaml @@ -28,7 +28,9 @@ properties: - enum: - mediatek,mt7622-efuse - mediatek,mt7623-efuse + - mediatek,mt7981-efuse - mediatek,mt7986-efuse + - mediatek,mt7988-efuse - mediatek,mt8173-efuse - mediatek,mt8183-efuse - mediatek,mt8186-efuse diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index db06afedd818..928e687385ab 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -1270,6 +1270,8 @@ patternProperties: description: Schindler "^schneider,.*": description: Schneider Electric + "^sciosense,.*": + description: ScioSense B.V. "^seagate,.*": description: Seagate Technology PLC "^seeed,.*": |