mirror of
https://github.com/Dasharo/linux.git
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Merge tag 'iio-for-6.2a-take2' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio into char-misc-next
Jonathan writes:
1st set of IIO new device support, feature and cleanup for 6.2 (take2)
We have finally managed to take the mlock mutex entirely private so as
to avoid it being used for multiple purposes. Now it is just used to
protect device mode transitions (typically to and from buffered capture).
Includes merge of an immutable i2c branch to get the new
i2c_client_get_device_id() (thanks to Wolfram for providing the branch).
Based on rc3 to pick up some precursor fixes from early in the cycle and
avoid an unnecessarily messy history.
New device support
* adi,ad4310
- New driver to support this very flexible measurement device including
a 24 bit ADC. Later fix for documentation build issue.
* adi,adxl355
- Add support of the ADXL359 accelerometer.
* adi,ltc2983
- Support additional variants of the temperatures sensor:
LTC2984 with an EEPROM
LTC2985, LTC2986 with only 10 channels.
* invensense,icm42600
- Add support for icm42631 (needed only ID and WHOAMI)
* kionix,kx022a
- New driver for this 3 axis accelerometer.
* maxim,max11401
- New driver to support this 24-bit 10 channel ADC.
Includes some new ABI to support configuration of notch filters.
* mediatek,mt6370
- Add new driver to support the ADC part of the mt6370.
* st,lsm6dsx
- Add support for LSM6DSV accelerometer and gyroscope. Simple additional
of chip specific data and IDs.
- Add support for LSM6DSV16X accelerometer and gyroscope. Compatible with
features currently implemented for the LSM6DSV.
* st,stm32-adc
- Add support for stm32pm13x SoCs.
core / subsystem wide:
- Add new IIO_STATIC_CONST_DEVICE_ATTR() which is a dance necessary to
allow for the wrapping of attributes in the code that duplicates them
for multiple buffers.
- Harden against future issues with expectation that all buffer attributes
are iio_dev_attrs by changing the code to take an array of pointers
of the correct type.
- Last transitions of drivers to local locks rather than missuses of mlock.
- Add an iio_device_claim_buffer_mode() callback to avoid a race in the
max30100 driver without directly using mlock.
- Move mlock to the opaque IIO device structure to prevent misuse.
- Add missing spi_device_id tables to support auto loading of modules.
- Update some ADI maintainers in DT bindings.
- A few more moves of bus drivers and core module sets to export
name spaces.
- Extensive use of new devm_regulator_get_enable() and friends.
- Switch a bunch of i2c drivers to probe_new() including the bmp280
which makes use of the new i2c_client_get_device_id() helper to
simplify this change.
dt-bindings:
- More use of spi-peripheral-props.yaml.
Features
* freescale,mpl115
- Use runtime PM to implement shutdown GPIO support.
* melexis,mlx90632
- More sophisticated runtime power management
- Provide access to sampling frequency.
- Trivial follow up fixes.
* microchip,mcp3911
- Support control of PGA.
* st,lsm6dsx
- Add support for software triggers for cases where the IRQ lines
are not wired up.
* vishay,vcnl4000
- Add control of integration time.
Minor cleanups and fixes
* adi,ad4130
- Improve ABI documentation formatting.
- Kconfig dependency fixup.
* adi,ad5758
- Minor dt binding fix.
* adi,ad9834
- Tidy up line breaks.
* adi,ade7854
- Minor improvement in code clarity by replacing a ternary.
* adi,admv8818
- Harden code against hardware returning wrong values.
* adi,adxl355
- Warn only if unknown device ID detected to allow for fall back
device tree compatibles on future devices.
* adi,ltc2983
- dt-bindings clarifications and general improvements.
- Ensure DMA safe buffer for bulk writes without relying on current
regmap implementation choices.
* avago,adps9960
- Fix up a disconnect between event enable attributes and what was
enabled.
* bosch,bma400
- Switch to dev_err_probe() from open coded EPROBE_DEFER handling.
* cosmic,cc10001
- Fully devm managed probe() and related tidying up.
* meas,ms5611
- Add an example of spi-max-frequency.
* meleixs,mlx90632
- Tidy up confusing error return value.
- Style improvements.
* multiplexer
- Switch to dev_err_probe() from open coded EPROBE_DEFER handling.
* qcom,spmi-vadc
- Minor dt binding improvements.
* rockchip,saradc
- Add ID for rv1126.
* semtech,sx9360
- Add SAMM0208 ACPI ID. Doesn't appear to be a valid vendor prefix
but is in the wild.
* st,lsm6dsx
- Factor out common code as _device_set_enable().
- Fix up wrong docs after LSM6DSV addition.
* st,stm32-adc
- Manage the min sampling time on all internal channels.
* trig,sysfs
- Improve error labels.
* tag 'iio-for-6.2a-take2' of https://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio: (146 commits)
iio: pressure: bmp280: convert to i2c's .probe_new()
iio: imu: st_lsm6dsx: fix LSM6DSV sensor description
iio: adc: ad4130: depend on GPIOLIB
staging: iio: meter: replace ternary operator by if condition
iio: light: apds9960: Fix iio_event_spec structures
dt-bindings: iio: imu: Add inv_icm42600 documentation
iio: imu: inv_icm42600: Add support for icm42631
dt-bindings: iio: adc: rockchip-saradc: Add saradc for rv1126
dt-bindings: iio: dac: adi,ad5758: Drop 'contains' from 'adi,dc-dc-mode'
dt-bindings: iio: imu: st_lsm6dsx: add lsm6dsv16x
iio: imu: st_lsm6dsx: add support to LSM6DSV16X
iio: proximity: sx9360: Add a new ACPI hardware ID
iio: temperature: mlx90632: Add missing static marking on devm_pm_ops
iio: temperature: mlx90632: Add error handling for devm_pm_runtime_enable()
iio: temperature: ltc2983: support more parts
dt-bindings: iio: temperature: ltc2983: support more parts
dt-bindings: iio: temperature: ltc2983: use generic node name in example
dt-bindings: iio: temperature: ltc2983: describe broken mux delay property
dt-bindings: iio: temperature: ltc2983: refine descriptions
dt-bindings: iio: temperature: ltc2983: change default excitation for custom thermistors
...
This commit is contained in:
Greg Kroah-Hartman
46
Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
Normal file
46
Documentation/ABI/testing/sysfs-bus-iio-adc-ad4130
Normal file
@@ -0,0 +1,46 @@
|
||||
What: /sys/bus/iio/devices/iio:deviceX/in_voltage-voltage_filter_mode_available
|
||||
KernelVersion: 6.2
|
||||
Contact: linux-iio@vger.kernel.org
|
||||
Description:
|
||||
Reading returns a list with the possible filter modes.
|
||||
|
||||
* "sinc4" - Sinc 4. Excellent noise performance. Long
|
||||
1st conversion time. No natural 50/60Hz rejection.
|
||||
|
||||
* "sinc4+sinc1" - Sinc4 + averaging by 8. Low 1st conversion
|
||||
time.
|
||||
|
||||
* "sinc3" - Sinc3. Moderate 1st conversion time.
|
||||
Good noise performance.
|
||||
|
||||
* "sinc3+rej60" - Sinc3 + 60Hz rejection. At a sampling
|
||||
frequency of 50Hz, achieves simultaneous 50Hz and 60Hz
|
||||
rejection.
|
||||
|
||||
* "sinc3+sinc1" - Sinc3 + averaging by 8. Low 1st conversion
|
||||
time. Best used with a sampling frequency of at least
|
||||
216.19Hz.
|
||||
|
||||
* "sinc3+pf1" - Sinc3 + Post Filter 1. 53dB rejection @
|
||||
50Hz, 58dB rejection @ 60Hz.
|
||||
|
||||
* "sinc3+pf2" - Sinc3 + Post Filter 2. 70dB rejection @
|
||||
50Hz, 70dB rejection @ 60Hz.
|
||||
|
||||
* "sinc3+pf3" - Sinc3 + Post Filter 3. 99dB rejection @
|
||||
50Hz, 103dB rejection @ 60Hz.
|
||||
|
||||
* "sinc3+pf4" - Sinc3 + Post Filter 4. 103dB rejection @
|
||||
50Hz, 109dB rejection @ 60Hz.
|
||||
|
||||
What: /sys/bus/iio/devices/iio:deviceX/in_voltageY-voltageZ_filter_mode
|
||||
KernelVersion: 6.2
|
||||
Contact: linux-iio@vger.kernel.org
|
||||
Description:
|
||||
Set the filter mode of the differential channel. When the filter
|
||||
mode changes, the in_voltageY-voltageZ_sampling_frequency and
|
||||
in_voltageY-voltageZ_sampling_frequency_available attributes
|
||||
might also change to accommodate the new filter mode.
|
||||
If the current sampling frequency is out of range for the new
|
||||
filter mode, the sampling frequency will be changed to the
|
||||
closest valid one.
|
||||
13
Documentation/ABI/testing/sysfs-bus-iio-adc-max11410
Normal file
13
Documentation/ABI/testing/sysfs-bus-iio-adc-max11410
Normal file
@@ -0,0 +1,13 @@
|
||||
What: /sys/bus/iio/devices/iio:deviceX/in_voltage_filterY_notch_en
|
||||
Date: September 2022
|
||||
KernelVersion: 6.0
|
||||
Contact: linux-iio@vger.kernel.org
|
||||
Description:
|
||||
Enable or disable a notch filter.
|
||||
|
||||
What: /sys/bus/iio/devices/iio:deviceX/in_voltage_filterY_notch_center
|
||||
Date: September 2022
|
||||
KernelVersion: 6.0
|
||||
Contact: linux-iio@vger.kernel.org
|
||||
Description:
|
||||
Center frequency of the notch filter in Hz.
|
||||
@@ -4,20 +4,22 @@
|
||||
$id: http://devicetree.org/schemas/iio/accel/adi,adxl355.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Analog Devices ADXL355 3-Axis, Low noise MEMS Accelerometer
|
||||
title: Analog Devices ADXL355 and ADXL359 3-Axis, Low noise MEMS Accelerometers
|
||||
|
||||
maintainers:
|
||||
- Puranjay Mohan <puranjay12@gmail.com>
|
||||
|
||||
description: |
|
||||
Analog Devices ADXL355 3-Axis, Low noise MEMS Accelerometer that supports
|
||||
both I2C & SPI interfaces
|
||||
Analog Devices ADXL355 and ADXL359 3-Axis, Low noise MEMS Accelerometers that
|
||||
support both I2C & SPI interfaces
|
||||
https://www.analog.com/en/products/adxl355.html
|
||||
https://www.analog.com/en/products/adxl359.html
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
enum:
|
||||
- adi,adxl355
|
||||
- adi,adxl359
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
@@ -0,0 +1,65 @@
|
||||
# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/iio/accel/kionix,kx022a.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: ROHM/Kionix KX022A Accelerometer
|
||||
|
||||
maintainers:
|
||||
- Matti Vaittinen <mazziesaccount@gmail.com>
|
||||
|
||||
description: |
|
||||
KX022A is a 3-axis accelerometer supporting +/- 2G, 4G, 8G and 16G ranges,
|
||||
output data-rates from 0.78Hz to 1600Hz and a hardware-fifo buffering.
|
||||
KX022A can be accessed either via I2C or SPI.
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
const: kionix,kx022a
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
interrupts:
|
||||
minItems: 1
|
||||
maxItems: 2
|
||||
|
||||
interrupt-names:
|
||||
minItems: 1
|
||||
items:
|
||||
- enum: [INT1, INT2]
|
||||
- const: INT2
|
||||
|
||||
vdd-supply: true
|
||||
io-vdd-supply: true
|
||||
|
||||
mount-matrix:
|
||||
description: |
|
||||
an optional 3x3 mounting rotation matrix.
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- interrupts
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
i2c {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
accel@1f {
|
||||
compatible = "kionix,kx022a";
|
||||
reg = <0x1f>;
|
||||
|
||||
interrupt-parent = <&gpio1>;
|
||||
interrupts = <29 IRQ_TYPE_LEVEL_LOW>;
|
||||
interrupt-names = "INT1";
|
||||
|
||||
io-vdd-supply = <&iovdd>;
|
||||
vdd-supply = <&vdd>;
|
||||
};
|
||||
};
|
||||
259
Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
Normal file
259
Documentation/devicetree/bindings/iio/adc/adi,ad4130.yaml
Normal file
@@ -0,0 +1,259 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
||||
# Copyright 2022 Analog Devices Inc.
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/iio/adc/adi,ad4130.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Analog Devices AD4130 ADC device driver
|
||||
|
||||
maintainers:
|
||||
- Cosmin Tanislav <cosmin.tanislav@analog.com>
|
||||
|
||||
description: |
|
||||
Bindings for the Analog Devices AD4130 ADC. Datasheet can be found here:
|
||||
https://www.analog.com/media/en/technical-documentation/data-sheets/AD4130-8.pdf
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
enum:
|
||||
- adi,ad4130
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
clocks:
|
||||
maxItems: 1
|
||||
description: phandle to the master clock (mclk)
|
||||
|
||||
clock-names:
|
||||
items:
|
||||
- const: mclk
|
||||
|
||||
interrupts:
|
||||
maxItems: 1
|
||||
|
||||
interrupt-names:
|
||||
description: |
|
||||
Specify which interrupt pin should be configured as Data Ready / FIFO
|
||||
interrupt.
|
||||
Default if not supplied is int.
|
||||
enum:
|
||||
- int
|
||||
- clk
|
||||
- p2
|
||||
- dout
|
||||
|
||||
'#address-cells':
|
||||
const: 1
|
||||
|
||||
'#size-cells':
|
||||
const: 0
|
||||
|
||||
'#clock-cells':
|
||||
const: 0
|
||||
|
||||
clock-output-names:
|
||||
maxItems: 1
|
||||
|
||||
refin1-supply:
|
||||
description: refin1 supply. Can be used as reference for conversion.
|
||||
|
||||
refin2-supply:
|
||||
description: refin2 supply. Can be used as reference for conversion.
|
||||
|
||||
avdd-supply:
|
||||
description: AVDD voltage supply. Can be used as reference for conversion.
|
||||
|
||||
iovdd-supply:
|
||||
description: IOVDD voltage supply. Used for the chip interface.
|
||||
|
||||
spi-max-frequency:
|
||||
maximum: 5000000
|
||||
|
||||
adi,ext-clk-freq-hz:
|
||||
description: Specify the frequency of the external clock.
|
||||
enum: [76800, 153600]
|
||||
default: 76800
|
||||
|
||||
adi,bipolar:
|
||||
description: Specify if the device should be used in bipolar mode.
|
||||
type: boolean
|
||||
|
||||
adi,vbias-pins:
|
||||
description: Analog inputs to apply a voltage bias of (AVDD − AVSS) / 2 to.
|
||||
$ref: /schemas/types.yaml#/definitions/uint32-array
|
||||
minItems: 1
|
||||
maxItems: 16
|
||||
items:
|
||||
minimum: 0
|
||||
maximum: 15
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- interrupts
|
||||
|
||||
patternProperties:
|
||||
"^channel@([0-9a-f])$":
|
||||
type: object
|
||||
$ref: adc.yaml
|
||||
unevaluatedProperties: false
|
||||
|
||||
properties:
|
||||
reg:
|
||||
description: The channel number.
|
||||
minimum: 0
|
||||
maximum: 15
|
||||
|
||||
diff-channels:
|
||||
description: |
|
||||
Besides the analog inputs available, internal inputs can be used.
|
||||
16: Internal temperature sensor.
|
||||
17: AVSS
|
||||
18: Internal reference
|
||||
19: DGND
|
||||
20: (AVDD − AVSS)/6+
|
||||
21: (AVDD − AVSS)/6-
|
||||
22: (IOVDD − DGND)/6+
|
||||
23: (IOVDD − DGND)/6-
|
||||
24: (ALDO − AVSS)/6+
|
||||
25: (ALDO − AVSS)/6-
|
||||
26: (DLDO − DGND)/6+
|
||||
27: (DLDO − DGND)/6-
|
||||
28: V_MV_P
|
||||
29: V_MV_M
|
||||
items:
|
||||
minimum: 0
|
||||
maximum: 29
|
||||
|
||||
adi,reference-select:
|
||||
description: |
|
||||
Select the reference source to use when converting on the
|
||||
specific channel. Valid values are:
|
||||
0: REFIN1(+)/REFIN1(−)
|
||||
1: REFIN2(+)/REFIN2(−)
|
||||
2: REFOUT/AVSS (Internal reference)
|
||||
3: AVDD/AVSS
|
||||
If not specified, REFIN1 is used.
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
enum: [0, 1, 2, 3]
|
||||
default: 0
|
||||
|
||||
adi,excitation-pin-0:
|
||||
description: |
|
||||
Analog input to apply excitation current to while the channel
|
||||
is active.
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
minimum: 0
|
||||
maximum: 15
|
||||
default: 0
|
||||
|
||||
adi,excitation-pin-1:
|
||||
description: |
|
||||
Analog input to apply excitation current to while this channel
|
||||
is active.
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
minimum: 0
|
||||
maximum: 15
|
||||
default: 0
|
||||
|
||||
adi,excitation-current-0-nanoamp:
|
||||
description: |
|
||||
Excitation current in nanoamps to be applied to pin specified in
|
||||
adi,excitation-pin-0 while this channel is active.
|
||||
enum: [0, 100, 10000, 20000, 50000, 100000, 150000, 200000]
|
||||
default: 0
|
||||
|
||||
adi,excitation-current-1-nanoamp:
|
||||
description: |
|
||||
Excitation current in nanoamps to be applied to pin specified in
|
||||
adi,excitation-pin-1 while this channel is active.
|
||||
enum: [0, 100, 10000, 20000, 50000, 100000, 150000, 200000]
|
||||
default: 0
|
||||
|
||||
adi,burnout-current-nanoamp:
|
||||
description: |
|
||||
Burnout current in nanoamps to be applied for this channel.
|
||||
enum: [0, 500, 2000, 4000]
|
||||
default: 0
|
||||
|
||||
adi,buffered-positive:
|
||||
description: Enable buffered mode for positive input.
|
||||
type: boolean
|
||||
|
||||
adi,buffered-negative:
|
||||
description: Enable buffered mode for negative input.
|
||||
type: boolean
|
||||
|
||||
required:
|
||||
- reg
|
||||
- diff-channels
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
|
||||
spi {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
adc@0 {
|
||||
compatible = "adi,ad4130";
|
||||
reg = <0>;
|
||||
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
spi-max-frequency = <5000000>;
|
||||
interrupts = <27 IRQ_TYPE_EDGE_FALLING>;
|
||||
interrupt-parent = <&gpio>;
|
||||
|
||||
channel@0 {
|
||||
reg = <0>;
|
||||
|
||||
adi,reference-select = <2>;
|
||||
|
||||
/* AIN8, AIN9 */
|
||||
diff-channels = <8 9>;
|
||||
};
|
||||
|
||||
channel@1 {
|
||||
reg = <1>;
|
||||
|
||||
adi,reference-select = <2>;
|
||||
|
||||
/* AIN10, AIN11 */
|
||||
diff-channels = <10 11>;
|
||||
};
|
||||
|
||||
channel@2 {
|
||||
reg = <2>;
|
||||
|
||||
adi,reference-select = <2>;
|
||||
|
||||
/* Temperature Sensor, DGND */
|
||||
diff-channels = <16 19>;
|
||||
};
|
||||
|
||||
channel@3 {
|
||||
reg = <3>;
|
||||
|
||||
adi,reference-select = <2>;
|
||||
|
||||
/* Internal reference, DGND */
|
||||
diff-channels = <18 19>;
|
||||
};
|
||||
|
||||
channel@4 {
|
||||
reg = <4>;
|
||||
|
||||
adi,reference-select = <2>;
|
||||
|
||||
/* DGND, DGND */
|
||||
diff-channels = <19 19>;
|
||||
};
|
||||
};
|
||||
};
|
||||
177
Documentation/devicetree/bindings/iio/adc/adi,max11410.yaml
Normal file
177
Documentation/devicetree/bindings/iio/adc/adi,max11410.yaml
Normal file
@@ -0,0 +1,177 @@
|
||||
# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
|
||||
# Copyright 2022 Analog Devices Inc.
|
||||
%YAML 1.2
|
||||
---
|
||||
$id: http://devicetree.org/schemas/iio/adc/adi,max11410.yaml#
|
||||
$schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
|
||||
title: Analog Devices MAX11410 ADC device driver
|
||||
|
||||
maintainers:
|
||||
- Ibrahim Tilki <Ibrahim.Tilki@analog.com>
|
||||
|
||||
description: |
|
||||
Bindings for the Analog Devices MAX11410 ADC device. Datasheet can be
|
||||
found here:
|
||||
https://datasheets.maximintegrated.com/en/ds/MAX11410.pdf
|
||||
|
||||
properties:
|
||||
compatible:
|
||||
enum:
|
||||
- adi,max11410
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
|
||||
interrupts:
|
||||
minItems: 1
|
||||
maxItems: 2
|
||||
|
||||
interrupt-names:
|
||||
description: Name of the gpio pin of max11410 used for IRQ
|
||||
minItems: 1
|
||||
items:
|
||||
- enum: [gpio0, gpio1]
|
||||
- const: gpio1
|
||||
|
||||
'#address-cells':
|
||||
const: 1
|
||||
|
||||
'#size-cells':
|
||||
const: 0
|
||||
|
||||
avdd-supply:
|
||||
description: Optional avdd supply. Used as reference when no explicit reference supplied.
|
||||
|
||||
vref0p-supply:
|
||||
description: vref0p supply can be used as reference for conversion.
|
||||
|
||||
vref1p-supply:
|
||||
description: vref1p supply can be used as reference for conversion.
|
||||
|
||||
vref2p-supply:
|
||||
description: vref2p supply can be used as reference for conversion.
|
||||
|
||||
vref0n-supply:
|
||||
description: vref0n supply can be used as reference for conversion.
|
||||
|
||||
vref1n-supply:
|
||||
description: vref1n supply can be used as reference for conversion.
|
||||
|
||||
vref2n-supply:
|
||||
description: vref2n supply can be used as reference for conversion.
|
||||
|
||||
spi-max-frequency:
|
||||
maximum: 8000000
|
||||
|
||||
patternProperties:
|
||||
"^channel(@[0-9])?$":
|
||||
$ref: adc.yaml
|
||||
type: object
|
||||
description: Represents the external channels which are connected to the ADC.
|
||||
|
||||
properties:
|
||||
reg:
|
||||
description: The channel number in single-ended mode.
|
||||
minimum: 0
|
||||
maximum: 9
|
||||
|
||||
adi,reference:
|
||||
description: |
|
||||
Select the reference source to use when converting on
|
||||
the specific channel. Valid values are:
|
||||
0: VREF0P/VREF0N
|
||||
1: VREF1P/VREF1N
|
||||
2: VREF2P/VREF2N
|
||||
3: AVDD/AGND
|
||||
4: VREF0P/AGND
|
||||
5: VREF1P/AGND
|
||||
6: VREF2P/AGND
|
||||
If this field is left empty, AVDD/AGND is selected.
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
enum: [0, 1, 2, 3, 4, 5, 6]
|
||||
default: 3
|
||||
|
||||
adi,input-mode:
|
||||
description: |
|
||||
Select signal path of input channels. Valid values are:
|
||||
0: Buffered, low-power, unity-gain path (default)
|
||||
1: Bypass path
|
||||
2: PGA path
|
||||
$ref: /schemas/types.yaml#/definitions/uint32
|
||||
enum: [0, 1, 2]
|
||||
default: 0
|
||||
|
||||
diff-channels: true
|
||||
|
||||
bipolar: true
|
||||
|
||||
settling-time-us: true
|
||||
|
||||
adi,buffered-vrefp:
|
||||
description: Enable buffered mode for positive reference.
|
||||
type: boolean
|
||||
|
||||
adi,buffered-vrefn:
|
||||
description: Enable buffered mode for negative reference.
|
||||
type: boolean
|
||||
|
||||
required:
|
||||
- reg
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
|
||||
allOf:
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml#
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
spi {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
adc@0 {
|
||||
reg = <0>;
|
||||
compatible = "adi,max11410";
|
||||
spi-max-frequency = <8000000>;
|
||||
|
||||
interrupt-parent = <&gpio>;
|
||||
interrupts = <25 IRQ_TYPE_EDGE_FALLING>;
|
||||
interrupt-names = "gpio1";
|
||||
|
||||
avdd-supply = <&adc_avdd>;
|
||||
|
||||
vref1p-supply = <&adc_vref1p>;
|
||||
vref1n-supply = <&adc_vref1n>;
|
||||
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
channel@0 {
|
||||
reg = <0>;
|
||||
};
|
||||
|
||||
channel@1 {
|
||||
reg = <1>;
|
||||
diff-channels = <2 3>;
|
||||
adi,reference = <1>;
|
||||
bipolar;
|
||||
settling-time-us = <100000>;
|
||||
};
|
||||
|
||||
channel@2 {
|
||||
reg = <2>;
|
||||
diff-channels = <7 9>;
|
||||
adi,reference = <5>;
|
||||
adi,input-mode = <2>;
|
||||
settling-time-us = <50000>;
|
||||
};
|
||||
};
|
||||
};
|
||||
@@ -22,13 +22,11 @@ properties:
|
||||
- items:
|
||||
- const: qcom,pms405-adc
|
||||
- const: qcom,spmi-adc-rev2
|
||||
|
||||
- items:
|
||||
- enum:
|
||||
- qcom,spmi-vadc
|
||||
- qcom,spmi-adc5
|
||||
- qcom,spmi-adc-rev2
|
||||
- qcom,spmi-adc7
|
||||
- enum:
|
||||
- qcom,spmi-vadc
|
||||
- qcom,spmi-adc5
|
||||
- qcom,spmi-adc-rev2
|
||||
- qcom,spmi-adc7
|
||||
|
||||
reg:
|
||||
description: VADC base address in the SPMI PMIC register map
|
||||
@@ -238,42 +236,72 @@ additionalProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
spmi_bus {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
/* VADC node */
|
||||
pmic_vadc: adc@3100 {
|
||||
compatible = "qcom,spmi-vadc";
|
||||
reg = <0x3100>;
|
||||
interrupts = <0x0 0x31 0x0 0x1>;
|
||||
spmi {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
#io-channel-cells = <1>;
|
||||
/* VADC node */
|
||||
pmic_vadc: adc@3100 {
|
||||
compatible = "qcom,spmi-vadc";
|
||||
reg = <0x3100>;
|
||||
interrupts = <0x0 0x31 0x0 0x1>;
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
#io-channel-cells = <1>;
|
||||
|
||||
/* Channel node */
|
||||
adc-chan@39 {
|
||||
reg = <0x39>;
|
||||
qcom,decimation = <512>;
|
||||
qcom,ratiometric;
|
||||
qcom,hw-settle-time = <200>;
|
||||
qcom,avg-samples = <1>;
|
||||
qcom,pre-scaling = <1 3>;
|
||||
};
|
||||
/* Channel node */
|
||||
adc-chan@39 {
|
||||
reg = <0x39>;
|
||||
qcom,decimation = <512>;
|
||||
qcom,ratiometric;
|
||||
qcom,hw-settle-time = <200>;
|
||||
qcom,avg-samples = <1>;
|
||||
qcom,pre-scaling = <1 3>;
|
||||
};
|
||||
|
||||
adc-chan@9 {
|
||||
reg = <0x9>;
|
||||
};
|
||||
adc-chan@9 {
|
||||
reg = <0x9>;
|
||||
};
|
||||
|
||||
adc-chan@a {
|
||||
reg = <0xa>;
|
||||
};
|
||||
adc-chan@a {
|
||||
reg = <0xa>;
|
||||
};
|
||||
|
||||
adc-chan@e {
|
||||
reg = <0xe>;
|
||||
};
|
||||
adc-chan@e {
|
||||
reg = <0xe>;
|
||||
};
|
||||
|
||||
adc-chan@f {
|
||||
reg = <0xf>;
|
||||
adc-chan@f {
|
||||
reg = <0xf>;
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
- |
|
||||
#include <dt-bindings/iio/qcom,spmi-adc7-pmk8350.h>
|
||||
#include <dt-bindings/iio/qcom,spmi-adc7-pm8350.h>
|
||||
#include <dt-bindings/interrupt-controller/irq.h>
|
||||
|
||||
spmi {
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
adc@3100 {
|
||||
reg = <0x3100>;
|
||||
compatible = "qcom,spmi-adc7";
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
#io-channel-cells = <1>;
|
||||
|
||||
/* Other properties are omitted */
|
||||
xo-therm@44 {
|
||||
reg = <PMK8350_ADC7_AMUX_THM1_100K_PU>;
|
||||
qcom,ratiometric;
|
||||
qcom,hw-settle-time = <200>;
|
||||
};
|
||||
|
||||
conn-therm@47 {
|
||||
reg = <PM8350_ADC7_AMUX_THM4_100K_PU>;
|
||||
qcom,ratiometric;
|
||||
qcom,hw-settle-time = <200>;
|
||||
};
|
||||
};
|
||||
};
|
||||
};
|
||||
|
||||
@@ -22,6 +22,7 @@ properties:
|
||||
- rockchip,rk3328-saradc
|
||||
- rockchip,rk3568-saradc
|
||||
- rockchip,rv1108-saradc
|
||||
- rockchip,rv1126-saradc
|
||||
- const: rockchip,rk3399-saradc
|
||||
|
||||
reg:
|
||||
|
||||
@@ -27,6 +27,7 @@ properties:
|
||||
- st,stm32f4-adc-core
|
||||
- st,stm32h7-adc-core
|
||||
- st,stm32mp1-adc-core
|
||||
- st,stm32mp13-adc-core
|
||||
|
||||
reg:
|
||||
maxItems: 1
|
||||
@@ -37,6 +38,7 @@ properties:
|
||||
- stm32f4 and stm32h7 share a common ADC interrupt line.
|
||||
- stm32mp1 has two separate interrupt lines, one for each ADC within
|
||||
ADC block.
|
||||
- stm32mp13 has an interrupt line per ADC block.
|
||||
minItems: 1
|
||||
maxItems: 2
|
||||
|
||||
@@ -180,6 +182,33 @@ allOf:
|
||||
maximum: 36000000
|
||||
default: 36000000
|
||||
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
contains:
|
||||
const: st,stm32mp13-adc-core
|
||||
|
||||
then:
|
||||
properties:
|
||||
clocks:
|
||||
minItems: 1
|
||||
maxItems: 2
|
||||
|
||||
clock-names:
|
||||
items:
|
||||
- const: bus
|
||||
- const: adc
|
||||
minItems: 1
|
||||
|
||||
interrupts:
|
||||
items:
|
||||
- description: ADC interrupt line
|
||||
|
||||
st,max-clk-rate-hz:
|
||||
minimum: 150000
|
||||
maximum: 75000000
|
||||
default: 75000000
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
required:
|
||||
@@ -208,6 +237,7 @@ patternProperties:
|
||||
- st,stm32f4-adc
|
||||
- st,stm32h7-adc
|
||||
- st,stm32mp1-adc
|
||||
- st,stm32mp13-adc
|
||||
|
||||
reg:
|
||||
description: |
|
||||
@@ -229,7 +259,7 @@ patternProperties:
|
||||
interrupts:
|
||||
description: |
|
||||
IRQ Line for the ADC instance. Valid values are:
|
||||
- 0 for adc@0
|
||||
- 0 for adc@0 (single adc for stm32mp13)
|
||||
- 1 for adc@100
|
||||
- 2 for adc@200 (stm32f4 only)
|
||||
maxItems: 1
|
||||
@@ -250,13 +280,14 @@ patternProperties:
|
||||
assigned-resolution-bits:
|
||||
description: |
|
||||
Resolution (bits) to use for conversions:
|
||||
- can be 6, 8, 10 or 12 on stm32f4
|
||||
- can be 6, 8, 10 or 12 on stm32f4 and stm32mp13
|
||||
- can be 8, 10, 12, 14 or 16 on stm32h7 and stm32mp1
|
||||
|
||||
st,adc-channels:
|
||||
description: |
|
||||
List of single-ended channels muxed for this ADC. It can have up to:
|
||||
- 16 channels, numbered from 0 to 15 (for in0..in15) on stm32f4
|
||||
- 19 channels, numbered from 0 to 18 (for in0..in18) on stm32mp13.
|
||||
- 20 channels, numbered from 0 to 19 (for in0..in19) on stm32h7 and
|
||||
stm32mp1.
|
||||
$ref: /schemas/types.yaml#/definitions/uint32-array
|
||||
@@ -322,7 +353,7 @@ patternProperties:
|
||||
label:
|
||||
description: |
|
||||
Unique name to identify which channel this is.
|
||||
Reserved label names "vddcore", "vrefint" and "vbat"
|
||||
Reserved label names "vddcore", "vddcpu", "vddq_ddr", "vrefint" and "vbat"
|
||||
are used to identify internal channels with matching names.
|
||||
|
||||
diff-channels:
|
||||
@@ -419,6 +450,37 @@ patternProperties:
|
||||
items:
|
||||
minimum: 40
|
||||
|
||||
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
contains:
|
||||
const: st,stm32mp13-adc
|
||||
|
||||
then:
|
||||
properties:
|
||||
reg:
|
||||
const: 0x0
|
||||
|
||||
interrupts:
|
||||
const: 0
|
||||
|
||||
assigned-resolution-bits:
|
||||
enum: [6, 8, 10, 12]
|
||||
default: 12
|
||||
|
||||
st,adc-channels:
|
||||
minItems: 1
|
||||
maxItems: 19
|
||||
items:
|
||||
minimum: 0
|
||||
maximum: 18
|
||||
|
||||
st,min-sample-time-nsecs:
|
||||
minItems: 1
|
||||
maxItems: 19
|
||||
items:
|
||||
minimum: 40
|
||||
additionalProperties: false
|
||||
|
||||
required:
|
||||
|
||||
@@ -58,8 +58,6 @@ required:
|
||||
- spi-cpol
|
||||
- refin-supply
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
patternProperties:
|
||||
"^channel@[0-3]$":
|
||||
type: object
|
||||
@@ -103,6 +101,11 @@ patternProperties:
|
||||
required:
|
||||
- reg
|
||||
|
||||
allOf:
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml#
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
#include <dt-bindings/gpio/gpio.h>
|
||||
@@ -113,10 +116,7 @@ examples:
|
||||
#address-cells = <1>;
|
||||
#size-cells = <0>;
|
||||
|
||||
cs-gpios = <&gpio 17 GPIO_ACTIVE_LOW>;
|
||||
status = "okay";
|
||||
|
||||
ad74413r@0 {
|
||||
addac@0 {
|
||||
compatible = "adi,ad74413r";
|
||||
reg = <0>;
|
||||
spi-max-frequency = <1000000>;
|
||||
|
||||
@@ -102,8 +102,7 @@ allOf:
|
||||
- if:
|
||||
properties:
|
||||
adi,dc-dc-mode:
|
||||
contains:
|
||||
enum: [1, 3]
|
||||
enum: [1, 3]
|
||||
then:
|
||||
properties:
|
||||
adi,range-microvolt: false
|
||||
|
||||
@@ -8,7 +8,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
title: Analog Devices AD5766 DAC device driver
|
||||
|
||||
maintainers:
|
||||
- Cristian Pop <cristian.pop@analog.com>
|
||||
- Nuno Sá <nuno.sa@analog.com>
|
||||
|
||||
description: |
|
||||
Bindings for the Analog Devices AD5766 current DAC device. Datasheet can be
|
||||
|
||||
@@ -160,13 +160,16 @@ properties:
|
||||
2: +2dBm
|
||||
3: +5dBm
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
required:
|
||||
- compatible
|
||||
- reg
|
||||
- clocks
|
||||
|
||||
allOf:
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml#
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
spi {
|
||||
|
||||
@@ -70,7 +70,10 @@ required:
|
||||
- clock-names
|
||||
- vcm-supply
|
||||
|
||||
additionalProperties: false
|
||||
allOf:
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml#
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
|
||||
@@ -104,7 +104,10 @@ required:
|
||||
- clock-names
|
||||
- vcm-supply
|
||||
|
||||
additionalProperties: false
|
||||
allOf:
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml#
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
|
||||
@@ -7,7 +7,7 @@ $schema: http://devicetree.org/meta-schemas/core.yaml#
|
||||
title: ADMV4420 K Band Downconverter
|
||||
|
||||
maintainers:
|
||||
- Cristian Pop <cristian.pop@analog.com>
|
||||
- Nuno Sá <nuno.sa@analog.com>
|
||||
|
||||
description:
|
||||
The ADMV4420 is a highly integrated, double balanced, active
|
||||
@@ -37,7 +37,11 @@ required:
|
||||
- compatible
|
||||
- reg
|
||||
|
||||
additionalProperties: false
|
||||
|
||||
allOf:
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml#
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
|
||||
@@ -113,7 +113,10 @@ required:
|
||||
- clocks
|
||||
- clock-names
|
||||
|
||||
additionalProperties: false
|
||||
allOf:
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml#
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
|
||||
@@ -38,7 +38,10 @@ required:
|
||||
- spi-cpol
|
||||
- spi-cpha
|
||||
|
||||
additionalProperties: false
|
||||
allOf:
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml#
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
|
||||
@@ -56,7 +56,10 @@ required:
|
||||
- compatible
|
||||
- reg
|
||||
|
||||
additionalProperties: false
|
||||
allOf:
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml#
|
||||
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
|
||||
@@ -79,6 +79,7 @@ required:
|
||||
- spi-cpol
|
||||
|
||||
allOf:
|
||||
- $ref: /schemas/spi/spi-peripheral-props.yaml#
|
||||
- if:
|
||||
properties:
|
||||
compatible:
|
||||
@@ -107,7 +108,7 @@ allOf:
|
||||
dependencies:
|
||||
adi,sync-mode: [ clocks ]
|
||||
|
||||
additionalProperties: false
|
||||
unevaluatedProperties: false
|
||||
|
||||
examples:
|
||||
- |
|
||||
|
||||
Some files were not shown because too many files have changed in this diff Show More
Reference in New Issue
Block a user