diff options
Diffstat (limited to 'Documentation')
101 files changed, 1961 insertions, 583 deletions
diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x index 651602a61eac..234c33fbdb55 100644 --- a/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-etm3x @@ -236,7 +236,7 @@ What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/traceid Date: November 2014 KernelVersion: 3.19 Contact: Mathieu Poirier <mathieu.poirier@linaro.org> -Description: (RW) Holds the trace ID that will appear in the trace stream +Description: (RO) Holds the trace ID that will appear in the trace stream coming from this trace entity. What: /sys/bus/coresight/devices/<memory_map>.[etm|ptm]/trigger_event diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm new file mode 100644 index 000000000000..4a58e649550d --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-tpdm @@ -0,0 +1,13 @@ +What: /sys/bus/coresight/devices/<tpdm-name>/integration_test +Date: January 2023 +KernelVersion 6.2 +Contact: Jinlong Mao (QUIC) <quic_jinlmao@quicinc.com>, Tao Zhang (QUIC) <quic_taozha@quicinc.com> +Description: + (Write) Run integration test for tpdm. Integration test + will generate test data for tpdm. It can help to make + sure that the trace path is enabled and the link configurations + are fine. + + Accepts only one of the 2 values - 1 or 2. + 1 : Generate 64 bits data + 2 : Generate 32 bits data diff --git a/Documentation/ABI/testing/sysfs-bus-coresight-devices-ultra_smb b/Documentation/ABI/testing/sysfs-bus-coresight-devices-ultra_smb new file mode 100644 index 000000000000..f560918ae738 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-bus-coresight-devices-ultra_smb @@ -0,0 +1,31 @@ +What: /sys/bus/coresight/devices/ultra_smb<N>/enable_sink +Date: January 2023 +KernelVersion: 6.3 +Contact: Junhao He <hejunhao3@huawei.com> +Description: (RW) Add/remove a SMB device from a trace path. There can be + multiple sources for a single SMB device. + +What: /sys/bus/coresight/devices/ultra_smb<N>/mgmt/buf_size +Date: January 2023 +KernelVersion: 6.3 +Contact: Junhao He <hejunhao3@huawei.com> +Description: (RO) Shows the buffer size of each UltraSoc SMB device. + +What: /sys/bus/coresight/devices/ultra_smb<N>/mgmt/buf_status +Date: January 2023 +KernelVersion: 6.3 +Contact: Junhao He <hejunhao3@huawei.com> +Description: (RO) Shows the value of UltraSoc SMB status register. + BIT(0) is zero means buffer is empty. + +What: /sys/bus/coresight/devices/ultra_smb<N>/mgmt/read_pos +Date: January 2023 +KernelVersion: 6.3 +Contact: Junhao He <hejunhao3@huawei.com> +Description: (RO) Shows the value of UltraSoc SMB Read Pointer register. + +What: /sys/bus/coresight/devices/ultra_smb<N>/mgmt/write_pos +Date: January 2023 +KernelVersion: 6.3 +Contact: Junhao He <hejunhao3@huawei.com> +Description: (RO) Shows the value of UltraSoc SMB Write Pointer register. diff --git a/Documentation/ABI/testing/sysfs-driver-uacce b/Documentation/ABI/testing/sysfs-driver-uacce index 08f2591138af..d3f0b8f3c589 100644 --- a/Documentation/ABI/testing/sysfs-driver-uacce +++ b/Documentation/ABI/testing/sysfs-driver-uacce @@ -19,6 +19,24 @@ Contact: linux-accelerators@lists.ozlabs.org Description: Available instances left of the device Return -ENODEV if uacce_ops get_available_instances is not provided +What: /sys/class/uacce/<dev_name>/isolate_strategy +Date: Nov 2022 +KernelVersion: 6.1 +Contact: linux-accelerators@lists.ozlabs.org +Description: (RW) A sysfs node that configure the error threshold for the hardware + isolation strategy. This size is a configured integer value, which is the + number of threshold for hardware errors occurred in one hour. The default is 0. + 0 means never isolate the device. The maximum value is 65535. You can write + a number of threshold based on your hardware. + +What: /sys/class/uacce/<dev_name>/isolate +Date: Nov 2022 +KernelVersion: 6.1 +Contact: linux-accelerators@lists.ozlabs.org +Description: (R) A sysfs node that read the device isolated state. The value 1 + means the device is unavailable. The 0 means the device is + available. + What: /sys/class/uacce/<dev_name>/algorithms Date: Feb 2020 KernelVersion: 5.7 diff --git a/Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager b/Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager new file mode 100644 index 000000000000..57b9b68a73ee --- /dev/null +++ b/Documentation/ABI/testing/sysfs-driver-xilinx-tmr-manager @@ -0,0 +1,16 @@ +What: /sys/devices/platform/amba_pl/<dev>/errcnt +Date: Nov 2022 +Contact: appana.durga.kedareswara.rao@amd.com +Description: This control file provides the fault detection count. + This file cannot be written. + Example: + # cat /sys/devices/platform/amba_pl/44a10000.tmr_manager/errcnt + 1 + +What: /sys/devices/platform/amba_pl/<dev>/dis_block_break +Date: Nov 2022 +Contact: appana.durga.kedareswara.rao@amd.com +Description: Write any value to it, This control file enables the break signal. + This file is write only. + Example: + # echo <any value> > /sys/devices/platform/amba_pl/44a10000.tmr_manager/dis_block_break diff --git a/Documentation/devicetree/bindings/arm/qcom,coresight-tpda.yaml b/Documentation/devicetree/bindings/arm/qcom,coresight-tpda.yaml new file mode 100644 index 000000000000..2ec9b5b24d73 --- /dev/null +++ b/Documentation/devicetree/bindings/arm/qcom,coresight-tpda.yaml @@ -0,0 +1,129 @@ +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause +# Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/qcom,coresight-tpda.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Trace, Profiling and Diagnostics Aggregator - TPDA + +description: | + TPDAs are responsible for packetization and timestamping of data sets + utilizing the MIPI STPv2 packet protocol. Pulling data sets from one or + more attached TPDM and pushing the resultant (packetized) data out a + master ATB interface. Performing an arbitrated ATB interleaving (funneling) + task for free-flowing data from TPDM (i.e. CMB and DSB data set flows). + + There is no strict binding between TPDM and TPDA. TPDA can have multiple + TPDMs connect to it. But There must be only one TPDA in the path from the + TPDM source to TMC sink. TPDM can directly connect to TPDA's inport or + connect to funnel which will connect to TPDA's inport. + + We can use the commands are similar to the below to validate TPDMs. + Enable coresight sink first. + + echo 1 > /sys/bus/coresight/devices/tmc_etf0/enable_sink + echo 1 > /sys/bus/coresight/devices/tpdm0/enable_source + echo 1 > /sys/bus/coresight/devices/tpdm0/integration_test + echo 2 > /sys/bus/coresight/devices/tpdm0/integration_test + + The test data will be collected in the coresight sink which is enabled. + If rwp register of the sink is keeping updating when do integration_test + (by cat tmc_etf0/mgmt/rwp), it means there is data generated from TPDM + to sink. + +maintainers: + - Mao Jinlong <quic_jinlmao@quicinc.com> + - Tao Zhang <quic_taozha@quicinc.com> + +# Need a custom select here or 'arm,primecell' will match on lots of nodes +select: + properties: + compatible: + contains: + enum: + - qcom,coresight-tpda + required: + - compatible + +properties: + $nodename: + pattern: "^tpda(@[0-9a-f]+)$" + compatible: + items: + - const: qcom,coresight-tpda + - const: arm,primecell + + reg: + minItems: 1 + maxItems: 2 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: apb_pclk + + in-ports: + type: object + description: | + Input connections from TPDM to TPDA + $ref: /schemas/graph.yaml#/properties/ports + + out-ports: + type: object + description: | + Output connections from the TPDA to legacy CoreSight trace bus. + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port: + description: + Output connection from the TPDA to legacy CoreSight Trace bus. + $ref: /schemas/graph.yaml#/properties/port + +required: + - compatible + - reg + - clocks + - clock-names + - in-ports + - out-ports + +additionalProperties: false + +examples: + # minimum tpda definition. + - | + tpda@6004000 { + compatible = "qcom,coresight-tpda", "arm,primecell"; + reg = <0x6004000 0x1000>; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + + in-ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + tpda_qdss_0_in_tpdm_dcc: endpoint { + remote-endpoint = + <&tpdm_dcc_out_tpda_qdss_0>; + }; + }; + }; + + out-ports { + port { + tpda_qdss_out_funnel_in0: endpoint { + remote-endpoint = + <&funnel_in0_in_tpda_qdss>; + }; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/arm/qcom,coresight-tpdm.yaml b/Documentation/devicetree/bindings/arm/qcom,coresight-tpdm.yaml new file mode 100644 index 000000000000..5c08342664ea --- /dev/null +++ b/Documentation/devicetree/bindings/arm/qcom,coresight-tpdm.yaml @@ -0,0 +1,93 @@ +# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause +# Copyright (c) 2023 Qualcomm Innovation Center, Inc. All rights reserved. +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/arm/qcom,coresight-tpdm.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Trace, Profiling and Diagnostics Monitor - TPDM + +description: | + The TPDM or Monitor serves as data collection component for various dataset + types specified in the QPMDA spec. It covers Implementation defined ((ImplDef), + Basic Counts (BC), Tenure Counts (TC), Continuous Multi-Bit (CMB), and Discrete + Single Bit (DSB). It performs data collection in the data producing clock + domain and transfers it to the data collection time domain, generally ATB + clock domain. + + The primary use case of the TPDM is to collect data from different data + sources and send it to a TPDA for packetization, timestamping, and funneling. + +maintainers: + - Mao Jinlong <quic_jinlmao@quicinc.com> + - Tao Zhang <quic_taozha@quicinc.com> + +# Need a custom select here or 'arm,primecell' will match on lots of nodes +select: + properties: + compatible: + contains: + enum: + - qcom,coresight-tpdm + required: + - compatible + +properties: + $nodename: + pattern: "^tpdm(@[0-9a-f]+)$" + compatible: + items: + - const: qcom,coresight-tpdm + - const: arm,primecell + + reg: + minItems: 1 + maxItems: 2 + + clocks: + maxItems: 1 + + clock-names: + items: + - const: apb_pclk + + out-ports: + description: | + Output connections from the TPDM to coresight funnel/TPDA. + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port: + description: Output connection from the TPDM to coresight + funnel/TPDA. + $ref: /schemas/graph.yaml#/properties/port + +required: + - compatible + - reg + - clocks + - clock-names + +additionalProperties: false + +examples: + # minimum TPDM definition. TPDM connect to coresight TPDA. + - | + tpdm@684c000 { + compatible = "qcom,coresight-tpdm", "arm,primecell"; + reg = <0x0684c000 0x1000>; + + clocks = <&aoss_qmp>; + clock-names = "apb_pclk"; + + out-ports { + port { + tpdm_prng_out_tpda_qdss: endpoint { + remote-endpoint = + <&tpda_qdss_in_tpdm_prng>; + }; + }; + }; + }; + +... diff --git a/Documentation/devicetree/bindings/iio/accel/adi,adis16201.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adis16201.yaml index 7332442e5661..b6ba7ad1a8d5 100644 --- a/Documentation/devicetree/bindings/iio/accel/adi,adis16201.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/accel/adi,adis16240.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adis16240.yaml index f6f97164c2ca..5887021cc90f 100644 --- a/Documentation/devicetree/bindings/iio/accel/adi,adis16240.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml index 185b68ffb536..0c5b64cae965 100644 --- a/Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml index 346abfb13a3a..07cacc3f6a97 100644 --- a/Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml index 6b03c4efbb08..c07261c71013 100644 --- a/Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml b/Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml index 73a5c8f814cc..62465e36a590 100644 --- a/Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/accel/bosch,bma220.yaml b/Documentation/devicetree/bindings/iio/accel/bosch,bma220.yaml index 5dd06f5905b4..ec643de031a3 100644 --- a/Documentation/devicetree/bindings/iio/accel/bosch,bma220.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/accel/kionix,kxcjk1013.yaml b/Documentation/devicetree/bindings/iio/accel/kionix,kxcjk1013.yaml index 714e48e613de..6ddb03f61bd9 100644 --- a/Documentation/devicetree/bindings/iio/accel/kionix,kxcjk1013.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml b/Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml index 23528dcaa073..d530ec041fe7 100644 --- a/Documentation/devicetree/bindings/iio/accel/memsensing,msa311.yaml +++ b/Documentation/devicetree/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# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: MEMSensing digital 3-Axis accelerometer diff --git a/Documentation/devicetree/bindings/iio/accel/nxp,fxls8962af.yaml b/Documentation/devicetree/bindings/iio/accel/nxp,fxls8962af.yaml index 65ce8ea14b52..783c7ddfcd90 100644 --- a/Documentation/devicetree/bindings/iio/accel/nxp,fxls8962af.yaml +++ b/Documentation/devicetree/bindings/iio/accel/nxp,fxls8962af.yaml @@ -50,7 +50,7 @@ unevaluatedProperties: false examples: - | #include <dt-bindings/interrupt-controller/irq.h> - i2c0 { + i2c { #address-cells = <1>; #size-cells = <0>; @@ -65,7 +65,7 @@ examples: }; - | #include <dt-bindings/interrupt-controller/irq.h> - spi0 { + spi { #address-cells = <1>; #size-cells = <0>; diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7091r5.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7091r5.yaml index b97559f23b3a..ce7ba634643c 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7091r5.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7091r5.yaml @@ -44,11 +44,11 @@ examples: #size-cells = <0>; adc@2f { - compatible = "adi,ad7091r5"; - reg = <0x2f>; + compatible = "adi,ad7091r5"; + reg = <0x2f>; - interrupts = <25 IRQ_TYPE_EDGE_FALLING>; - interrupt-parent = <&gpio>; + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; + interrupt-parent = <&gpio>; }; }; ... diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml index 75a7184a4735..35ed04350e28 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7124.yaml @@ -61,7 +61,7 @@ required: patternProperties: "^channel@([0-9]|1[0-5])$": - $ref: "adc.yaml" + $ref: adc.yaml type: object description: | Represents the external channels which are connected to the ADC. diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml index cc347dade4ef..d521d516088b 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml @@ -99,26 +99,26 @@ unevaluatedProperties: false examples: - | - spi0 { - #address-cells = <1>; - #size-cells = <0>; - - adc@0 { - compatible = "adi,ad7192"; - reg = <0>; - spi-max-frequency = <1000000>; - spi-cpol; - spi-cpha; - clocks = <&ad7192_mclk>; - clock-names = "mclk"; - interrupts = <25 0x2>; - interrupt-parent = <&gpio>; - dvdd-supply = <&dvdd>; - avdd-supply = <&avdd>; - - adi,refin2-pins-enable; - adi,rejection-60-Hz-enable; - adi,buffer-enable; - adi,burnout-currents-enable; + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "adi,ad7192"; + reg = <0>; + spi-max-frequency = <1000000>; + spi-cpol; + spi-cpha; + clocks = <&ad7192_mclk>; + clock-names = "mclk"; + interrupts = <25 0x2>; + interrupt-parent = <&gpio>; + dvdd-supply = <&dvdd>; + avdd-supply = <&avdd>; + + adi,refin2-pins-enable; + adi,rejection-60-Hz-enable; + adi,buffer-enable; + adi,burnout-currents-enable; }; }; diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml index 1bfbeed6f299..7cc4ddc4e9b7 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml +++ b/Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml @@ -43,7 +43,7 @@ required: patternProperties: "^channel@[0-7]$": - $ref: "adc.yaml" + $ref: adc.yaml type: object description: | Represents the external channels which are connected to the ADC. diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml index ac5a47c8f070..7fa46df1f4fb 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml index a67ba67dab51..5fcc8dd012f1 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml +++ b/Documentation/devicetree/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>; diff --git a/Documentation/devicetree/bindings/iio/adc/adi,ad799x.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad799x.yaml index 29641ce7175b..433ed2c9295f 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad799x.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml b/Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml index 2d72ff6bcbc0..7aa748d6b7a0 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,ad9467.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml b/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml index 8e25773d69be..9996dd93f84b 100644 --- a/Documentation/devicetree/bindings/iio/adc/adi,axi-adc.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml b/Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml index 31f840d59303..4817b840977a 100644 --- a/Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml +++ b/Documentation/devicetree/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' + $ref: /schemas/types.yaml#/definitions/uint32 description: One of possible edge types for the ADTRG hardware trigger pin. When the specific edge type is detected, the conversion will diff --git a/Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml b/Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml index 77605f17901c..9c57eb13f892 100644 --- a/Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml +++ b/Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml @@ -1,8 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 %YAML 1.2 --- -$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# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: AVIA HX711 ADC chip for weight cells diff --git a/Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml b/Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml new file mode 100644 index 000000000000..6d4fb3e1d2a2 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/cirrus,ep9301-adc.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/cirrus,ep9301-adc.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Cirrus Logic EP930x internal ADC + +description: | + Cirrus Logic EP9301/EP9302 SoCs' internal ADC block. + + User's manual: + https://cdn.embeddedts.com/resource-attachments/ts-7000_ep9301-ug.pdf + +maintainers: + - Alexander Sverdlin <alexander.sverdlin@gmail.com> + +properties: + compatible: + const: cirrus,ep9301-adc + + reg: + maxItems: 1 + + clocks: + maxItems: 1 + + interrupts: + maxItems: 1 + +required: + - compatible + - reg + - clocks + +additionalProperties: false + +examples: + - | + adc: adc@80900000 { + compatible = "cirrus,ep9301-adc"; + reg = <0x80900000 0x28>; + clocks = <&syscon 24>; + interrupt-parent = <&vic1>; + interrupts = <30>; + }; +... diff --git a/Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml b/Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml index 517e8b1fcb73..9cd0fd539782 100644 --- a/Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/ingenic,adc.yaml @@ -2,8 +2,8 @@ # Copyright 2019-2020 Artur Rojek %YAML 1.2 --- -$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/Documentation/devicetree/bindings/iio/adc/maxim,max1027.yaml b/Documentation/devicetree/bindings/iio/adc/maxim,max1027.yaml index d0a7ed26d9ea..e4b362113509 100644 --- a/Documentation/devicetree/bindings/iio/adc/maxim,max1027.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/adc/maxim,max1238.yaml b/Documentation/devicetree/bindings/iio/adc/maxim,max1238.yaml index 50bcd72ac9d6..60d7b34e3286 100644 --- a/Documentation/devicetree/bindings/iio/adc/maxim,max1238.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/adc/maxim,max1241.yaml b/Documentation/devicetree/bindings/iio/adc/maxim,max1241.yaml index 58b12fe8070c..ef8d51e74c08 100644 --- a/Documentation/devicetree/bindings/iio/adc/maxim,max1241.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/adc/maxim,max1363.yaml b/Documentation/devicetree/bindings/iio/adc/maxim,max1363.yaml index e04f09f35601..96f3f535fe34 100644 --- a/Documentation/devicetree/bindings/iio/adc/maxim,max1363.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml b/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml index 2c93fb41f172..f7b3fde4115a 100644 --- a/Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml +++ b/Documentation/devicetree/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# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: Microchip MCP3911 Dual channel analog front end (ADC) diff --git a/Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml b/Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml new file mode 100644 index 000000000000..dacc526dc695 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/nxp,imx93-adc.yaml @@ -0,0 +1,81 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$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/Documentation/devicetree/bindings/iio/adc/qcom,pm8018-adc.yaml b/Documentation/devicetree/bindings/iio/adc/qcom,pm8018-adc.yaml index d186b713d6a7..58ea1ca4a5ee 100644 --- a/Documentation/devicetree/bindings/iio/adc/qcom,pm8018-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/qcom,pm8018-adc.yaml @@ -160,7 +160,7 @@ examples: }; ref_muxoff: adc-channel@f { reg = <0x00 0x0f>; - }; + }; }; }; ... diff --git a/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.yaml b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.yaml index fa855baa368c..73def67fbe01 100644 --- a/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-iadc.yaml @@ -20,6 +20,7 @@ properties: compatible: items: - enum: + - qcom,pm8226-iadc - qcom,pm8941-iadc - const: qcom,spmi-iadc @@ -49,7 +50,7 @@ additionalProperties: false examples: - | #include <dt-bindings/interrupt-controller/irq.h> - spmi_bus { + spmi { #address-cells = <1>; #size-cells = <0>; pmic_iadc: adc@3600 { diff --git a/Documentation/devicetree/bindings/iio/adc/qcom,spmi-rradc.yaml b/Documentation/devicetree/bindings/iio/adc/qcom,spmi-rradc.yaml index c8cbfd3444be..b3a626389870 100644 --- a/Documentation/devicetree/bindings/iio/adc/qcom,spmi-rradc.yaml +++ b/Documentation/devicetree/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>; + + pmic_rradc: adc@4500 { + compatible = "qcom,pmi8998-rradc"; + reg = <0x4500>; + #io-channel-cells = <1>; + }; }; diff --git a/Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml b/Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml index 8b743742a5f9..ba86c7b7d622 100644 --- a/Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml index 81c87295912c..582d0a03b814 100644 --- a/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/samsung,exynos-adc.yaml @@ -52,7 +52,7 @@ properties: vdd-supply: true samsung,syscon-phandle: - $ref: '/schemas/types.yaml#/definitions/phandle' + $ref: /schemas/types.yaml#/definitions/phandle description: Phandle to the PMU system controller node (to access the ADC_PHY register on Exynos3250/4x12/5250/5420/5800). @@ -142,7 +142,7 @@ examples: pullup-ohm = <47000>; pulldown-ohm = <0>; io-channels = <&adc 4>; - }; + }; }; - | @@ -150,7 +150,7 @@ examples: adc@126c0000 { compatible = "samsung,exynos3250-adc"; - reg = <0x126C0000 0x100>; + reg = <0x126c0000 0x100>; interrupts = <0 137 0>; #io-channel-cells = <1>; diff --git a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml index 1c340c95df16..995cbf8cefc6 100644 --- a/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/st,stm32-adc.yaml @@ -1,8 +1,8 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- -$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" + $ref: adc.yaml description: Represents the external channels which are connected to the ADC. properties: diff --git a/Documentation/devicetree/bindings/iio/adc/st,stmpe-adc.yaml b/Documentation/devicetree/bindings/iio/adc/st,stmpe-adc.yaml index 333744a2159c..474e35c49348 100644 --- a/Documentation/devicetree/bindings/iio/adc/st,stmpe-adc.yaml +++ b/Documentation/devicetree/bindings/iio/adc/st,stmpe-adc.yaml @@ -35,10 +35,8 @@ additionalProperties: false examples: - | - stmpe { - stmpe_adc { - compatible = "st,stmpe-adc"; - st,norequest-mask = <0x0F>; /* dont use ADC CH3-0 */ - }; + adc { + compatible = "st,stmpe-adc"; + st,norequest-mask = <0x0f>; /* dont use ADC CH3-0 */ }; ... diff --git a/Documentation/devicetree/bindings/iio/adc/ti,adc081c.yaml b/Documentation/devicetree/bindings/iio/adc/ti,adc081c.yaml new file mode 100644 index 000000000000..caaad777580c --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/ti,adc081c.yaml @@ -0,0 +1,55 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/ti,adc081c.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI Single-channel I2C ADCs + +maintainers: + - Jonathan Cameron <jic23@kernel.org> + - Lars-Peter Clausen <lars@metafoo.de> + +description: | + Single-channel ADC supporting 8, 10, or 12-bit samples and high/low alerts. + +properties: + compatible: + enum: + - ti,adc081c + - ti,adc101c + - ti,adc121c + + reg: + maxItems: 1 + + interrupts: + maxItems: 1 + + vref-supply: + description: + Regulator for the combined power supply and voltage reference + + "#io-channel-cells": + const: 1 + +required: + - compatible + - reg + - vref-supply + +additionalProperties: false + +examples: + - | + i2c { + #address-cells = <1>; + #size-cells = <0>; + + adc@52 { + compatible = "ti,adc081c"; + reg = <0x52>; + vref-supply = <®_2p5v>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml b/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml index 2c3c2cf2145c..2127d639a768 100644 --- a/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml +++ b/Documentation/devicetree/bindings/iio/adc/ti,ads1015.yaml @@ -104,12 +104,12 @@ examples: #address-cells = <1>; #size-cells = <0>; channel@0 { - reg = <0>; + reg = <0>; }; channel@4 { - reg = <4>; - ti,gain = <3>; - ti,datarate = <5>; + reg = <4>; + ti,gain = <3>; + ti,datarate = <5>; }; }; }; diff --git a/Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml b/Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml index 55c2c73626f4..890f125d422c 100644 --- a/Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml +++ b/Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml @@ -77,7 +77,7 @@ required: patternProperties: "^channel@([0-7])$": - $ref: "adc.yaml" + $ref: adc.yaml type: object description: | Represents the external channels which are connected to the ADC. diff --git a/Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml b/Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml new file mode 100644 index 000000000000..0d8d06afed8b --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/ti,ads7924.yaml @@ -0,0 +1,110 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/iio/adc/ti,ads7924.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: TI ADS7924 4 channels 12 bits I2C analog to digital converter + +maintainers: + - Hugo Villeneuve <hvilleneuve@dimonoff.com> + +description: | + Texas Instruments ADS7924 4 channels 12 bits I2C analog to digital converter + + Specifications: + https://www.ti.com/lit/gpn/ads7924 + +properties: + compatible: + const: ti,ads7924 + + reg: + maxItems: 1 + + vref-supply: + description: + The regulator supply for the ADC reference voltage (AVDD) + + reset-gpios: + maxItems: 1 + + interrupts: + maxItems: 1 + + "#address-cells": + const: 1 + + "#size-cells": + const: 0 + + "#io-channel-cells": + const: 1 + +patternProperties: + "^channel@[0-3]+$": + $ref: adc.yaml + + description: | + Represents the external channels which are connected to the ADC. + + properties: + reg: + description: | + The channel number. It can have up to 4 channels numbered from 0 to 3. + items: + - minimum: 0 + maximum: 3 + + label: true + + required: + - reg + + additionalProperties: false + +additionalProperties: false + +required: + - compatible + - reg + - vref-supply + - "#address-cells" + - "#size-cells" + +examples: + - | + #include <dt-bindings/interrupt-controller/irq.h> + #include <dt-bindings/gpio/gpio.h> + i2c { + #address-cells = <1>; + #size-cells = <0>; + + adc@48 { + compatible = "ti,ads7924"; + reg = <0x48>; + vref-supply = <&ads7924_reg>; + reset-gpios = <&gpio 5 GPIO_ACTIVE_LOW>; + interrupts = <25 IRQ_TYPE_EDGE_FALLING>; + interrupt-parent = <&gpio>; + #address-cells = <1>; + #size-cells = <0>; + channel@0 { + reg = <0>; + label = "CH0"; + }; + channel@1 { + reg = <1>; + label = "CH1"; + }; + channel@2 { + reg = <2>; + label = "CH2"; + }; + channel@3 { + reg = <3>; + label = "CH3"; + }; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml b/Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml new file mode 100644 index 000000000000..5fb65bf7749d --- /dev/null +++ b/Documentation/devicetree/bindings/iio/adc/ti,lmp92064.yaml @@ -0,0 +1,70 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$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: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + + adc@0 { + compatible = "ti,lmp92064"; + reg = <0>; + vdd-supply = <&vdd>; + vdig-supply = <&vdd>; + spi-max-frequency = <20000000>; + shunt-resistor-micro-ohms = <15000>; + reset-gpios = <&gpio1 16 GPIO_ACTIVE_HIGH>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml b/Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml index bdf3bba2d750..866a05c9db36 100644 --- a/Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml +++ b/Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml @@ -41,7 +41,7 @@ required: patternProperties: "^channel@[0-7]$": - $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/Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml index fee0f023a8c8..96340a05754c 100644 --- a/Documentation/devicetree/bindings/iio/dac/adi,ad3552r.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/dac/adi,ad5380.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad5380.yaml index ff50c72c62b5..9eb9928500e2 100644 --- a/Documentation/devicetree/bindings/iio/dac/adi,ad5380.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/dac/adi,ad5686.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad5686.yaml index 13f214234b8e..b4400c52bec3 100644 --- a/Documentation/devicetree/bindings/iio/dac/adi,ad5686.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml index 3c8784a54d2c..212c936bab8d 100644 --- a/Documentation/devicetree/bindings/iio/dac/adi,ad5766.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/dac/adi,ad5770r.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ad5770r.yaml index 8e7da0de918f..82b0eed6a7b7 100644 --- a/Documentation/devicetree/bindings/iio/dac/adi,ad5770r.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml b/Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml index 15cc6bf59b13..f22ef710ecde 100644 --- a/Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml b/Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml index 133b0f867992..c9f51d00fa8f 100644 --- a/Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml +++ b/Documentation/devicetree/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# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: Linear Technology Micropower octal 8-Bit and 10-Bit DACs diff --git a/Documentation/devicetree/bindings/iio/dac/lltc,ltc2632.yaml b/Documentation/devicetree/bindings/iio/dac/lltc,ltc2632.yaml index b1eb77335d05..733edc7d6d17 100644 --- a/Documentation/devicetree/bindings/iio/dac/lltc,ltc2632.yaml +++ b/Documentation/devicetree/bindings/iio/dac/lltc,ltc2632.yaml @@ -1,8 +1,8 @@ # SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause %YAML 1.2 --- -$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# +$schema: http://devicetree.org/meta-schemas/core.yaml# title: Linear Technology LTC263x 12-/10-/8-Bit Rail-to-Rail DAC @@ -64,14 +64,14 @@ examples: }; spi { - #address-cells = <1>; - #size-cells = <0>; + #address-cells = <1>; + #size-cells = <0>; - dac@0 { - compatible = "lltc,ltc2632-l12"; - reg = <0>; /* CS0 */ - spi-max-frequency = <1000000>; - vref-supply = <&vref>; - }; + dac@0 { + compatible = "lltc,ltc2632-l12"; + reg = <0>; /* CS0 */ + spi-max-frequency = <1000000>; + vref-supply = <&vref>; + }; }; ... diff --git a/Documentation/devicetree/bindings/iio/dac/maxim,max5522.yaml b/Documentation/devicetree/bindings/iio/dac/maxim,max5522.yaml new file mode 100644 index 000000000000..24830f56c501 --- /dev/null +++ b/Documentation/devicetree/bindings/iio/dac/maxim,max5522.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$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: + - $ref: /schemas/spi/spi-peripheral-props.yaml# + +unevaluatedProperties: false + +examples: + - | + spi { + #address-cells = <1>; + #size-cells = <0>; + + dac@0 { + compatible = "maxim,max5522"; + reg = <0>; + vrefin-supply = <&vref>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/iio/dac/st,stm32-dac.yaml b/Documentation/devicetree/bindings/iio/dac/st,stm32-dac.yaml index 0f1bf1110122..04045b932bd2 100644 --- a/Documentation/devicetree/bindings/iio/dac/st,stm32-dac.yaml +++ b/Documentation/devicetree/bindings/iio/dac/st,stm32-dac.yaml @@ -1,8 +1,8 @@ # SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) %YAML 1.2 --- -$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/Documentation/devicetree/bindings/iio/dac/ti,dac5571.yaml b/Documentation/devicetree/bindings/iio/dac/ti,dac5571.yaml index 88298bc43b81..79da0323c327 100644 --- a/Documentation/devicetree/bindings/iio/dac/ti,dac5571.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/frequency/adf4371.yaml b/Documentation/devicetree/bindings/iio/frequency/adf4371.yaml index 0144f74a4768..1cb2adaf66f9 100644 --- a/Documentation/devicetree/bindings/iio/frequency/adf4371.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml b/Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml index 0ae2464b9bc4..3d94dd4612c4 100644 --- a/Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml b/Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml index 2c900e9dddc6..297d519d68f2 100644 --- a/Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/health/ti,afe4403.yaml b/Documentation/devicetree/bindings/iio/health/ti,afe4403.yaml index 6c5ad426a016..b9b5beac33b2 100644 --- a/Documentation/devicetree/bindings/iio/health/ti,afe4403.yaml +++ b/Documentation/devicetree/bindings/iio/health/ti,afe4403.yaml @@ -42,7 +42,7 @@ 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/Documentation/devicetree/bindings/iio/health/ti,afe4404.yaml b/Documentation/devicetree/bindings/iio/health/ti,afe4404.yaml index c0e815d9999e..2958c4ca75b4 100644 --- a/Documentation/devicetree/bindings/iio/health/ti,afe4404.yaml +++ b/Documentation/devicetree/bindings/iio/health/ti,afe4404.yaml @@ -39,7 +39,7 @@ examples: #address-cells = <1>; #size-cells = <0>; - heart_mon@58 { + heart-mon@58 { compatible = "ti,afe4404"; reg = <0x58>; tx-supply = <&vbat>; diff --git a/Documentation/devicetree/bindings/iio/humidity/dht11.yaml b/Documentation/devicetree/bindings/iio/humidity/dht11.yaml index 2247481d0203..0103f4238942 100644 --- a/Documentation/devicetree/bindings/iio/humidity/dht11.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/humidity/ti,hdc2010.yaml b/Documentation/devicetree/bindings/iio/humidity/ti,hdc2010.yaml index 88384b69f917..a2bc1fa92da0 100644 --- a/Documentation/devicetree/bindings/iio/humidity/ti,hdc2010.yaml +++ b/Documentation/devicetree/bindings/iio/humidity/ti,hdc2010.yaml @@ -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/Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml b/Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml index d166dbca18c3..4e43c80e5119 100644 --- a/Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml +++ b/Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml @@ -42,7 +42,7 @@ 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/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml b/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml index 5dbfae80bb28..c73533c54588 100644 --- a/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml +++ b/Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml @@ -114,17 +114,17 @@ 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/Documentation/devicetree/bindings/iio/imu/bosch,bmi160.yaml b/Documentation/devicetree/bindings/iio/imu/bosch,bmi160.yaml index a0760382548d..47cfba939ca6 100644 --- a/Documentation/devicetree/bindings/iio/imu/bosch,bmi160.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml b/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml index 13c9abdd3131..7cd05bcbee31 100644 --- a/Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/imu/nxp,fxos8700.yaml b/Documentation/devicetree/bindings/iio/imu/nxp,fxos8700.yaml index 24416b59b782..688100b240bc 100644 --- a/Documentation/devicetree/bindings/iio/imu/nxp,fxos8700.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml b/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml index 68b481c63318..decf022335d8 100644 --- a/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml +++ b/Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml @@ -63,7 +63,7 @@ properties: description: if defined provides VDD IO power to the sensor. st,drdy-int-pin: - $ref: '/schemas/types.yaml#/definitions/uint32' + $ref: /schemas/types.yaml#/definitions/uint32 description: | The pin on the package that will be used to signal data ready enum: diff --git a/Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml b/Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml new file mode 100644 index 000000000000..121d540b7b6e --- /dev/null +++ b/Documentation/devicetree/bindings/iio/magnetometer/ti,tmag5273.yaml @@ -0,0 +1,75 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$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/Documentation/devicetree/bindings/iio/magnetometer/yamaha,yas530.yaml b/Documentation/devicetree/bindings/iio/magnetometer/yamaha,yas530.yaml index 9438fffaf0ba..877226e9219b 100644 --- a/Documentation/devicetree/bindings/iio/magnetometer/yamaha,yas530.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/potentiometer/adi,ad5272.yaml b/Documentation/devicetree/bindings/iio/potentiometer/adi,ad5272.yaml index 0ebb6725a1af..b8d7083c97f8 100644 --- a/Documentation/devicetree/bindings/iio/potentiometer/adi,ad5272.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml b/Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml index 1f9fe15b4b3c..9fb8d773efa3 100644 --- a/Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/pressure/bmp085.yaml b/Documentation/devicetree/bindings/iio/pressure/bmp085.yaml index 72cd2c2d3f17..63885af6a74b 100644 --- a/Documentation/devicetree/bindings/iio/pressure/bmp085.yaml +++ b/Documentation/devicetree/bindings/iio/pressure/bmp085.yaml @@ -60,16 +60,16 @@ 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/Documentation/devicetree/bindings/iio/proximity/ams,as3935.yaml b/Documentation/devicetree/bindings/iio/proximity/ams,as3935.yaml index 710d3b9a86d9..c999994e19e3 100644 --- a/Documentation/devicetree/bindings/iio/proximity/ams,as3935.yaml +++ b/Documentation/devicetree/bindings/iio/proximity/ams,as3935.yaml @@ -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/Documentation/devicetree/bindings/iio/proximity/google,cros-ec-mkbp-proximity.yaml b/Documentation/devicetree/bindings/iio/proximity/google,cros-ec-mkbp-proximity.yaml index 00e3b59641d2..d4e09d2dcd21 100644 --- a/Documentation/devicetree/bindings/iio/proximity/google,cros-ec-mkbp-proximity.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/proximity/semtech,sx9360.yaml b/Documentation/devicetree/bindings/iio/proximity/semtech,sx9360.yaml index f088c5d2be99..ad0bb44f41b6 100644 --- a/Documentation/devicetree/bindings/iio/proximity/semtech,sx9360.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/st,st-sensors.yaml b/Documentation/devicetree/bindings/iio/st,st-sensors.yaml index 250439b13152..c6201976378f 100644 --- a/Documentation/devicetree/bindings/iio/st,st-sensors.yaml +++ b/Documentation/devicetree/bindings/iio/st,st-sensors.yaml @@ -39,6 +39,7 @@ properties: - st,lis3lv02dl-accel - st,lng2dm-accel - st,lsm303agr-accel + - st,lsm303c-accel - st,lsm303dl-accel - st,lsm303dlh-accel - st,lsm303dlhc-accel @@ -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 diff --git a/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml b/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml index b69813f281da..f44fc32ce87e 100644 --- a/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml +++ b/Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml @@ -472,75 +472,74 @@ 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/Documentation/devicetree/bindings/iio/temperature/maxim,max31865.yaml b/Documentation/devicetree/bindings/iio/temperature/maxim,max31865.yaml index a2823ed6867b..7cc365e0ebc8 100644 --- a/Documentation/devicetree/bindings/iio/temperature/maxim,max31865.yaml +++ b/Documentation/devicetree/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/Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml b/Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml index 347bc16a4671..c4f1c69f9330 100644 --- a/Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml +++ b/Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml @@ -1,10 +1,10 @@ # 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# +$schema: http://devicetree.org/meta-schemas/core.yaml# -title: "TI TMP117 - Digital temperature sensor with integrated NV memory" +title: TI TMP117 - Digital temperature sensor with integrated NV memory description: | TI TMP117 - Digital temperature sensor with integrated NV memory that supports diff --git a/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml b/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml index 0c720dbde36e..12a0d3ecbabb 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,msm8998-bwmon.yaml @@ -27,11 +27,13 @@ properties: - qcom,sc7280-cpu-bwmon - qcom,sc8280xp-cpu-bwmon - qcom,sdm845-bwmon + - qcom,sm8550-cpu-bwmon - const: qcom,msm8998-bwmon - const: qcom,msm8998-bwmon # BWMON v4 - items: - enum: - qcom,sc8280xp-llcc-bwmon + - qcom,sm8550-llcc-bwmon - const: qcom,sc7280-llcc-bwmon - const: qcom,sc7280-llcc-bwmon # BWMON v5 - const: qcom,sdm845-llcc-bwmon # BWMON v5 diff --git a/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml b/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml index aadae4424ba9..576992a6dc5a 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,osm-l3.yaml @@ -22,6 +22,7 @@ properties: - qcom,sc7180-osm-l3 - qcom,sc8180x-osm-l3 - qcom,sdm845-osm-l3 + - qcom,sm6350-osm-l3 - qcom,sm8150-osm-l3 - const: qcom,osm-l3 - items: diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml index 5e6be4e79201..d9d243c5514b 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpm.yaml @@ -62,6 +62,37 @@ properties: power-domains: maxItems: 1 +# Child node's properties +patternProperties: + '^interconnect-[a-z0-9]+$': + type: object + description: + snoc-mm is a child of snoc, sharing snoc's register address space. + + properties: + compatible: + enum: + - qcom,msm8939-snoc-mm + + '#interconnect-cells': + const: 1 + + clock-names: + items: + - const: bus + - const: bus_a + + clocks: + items: + - description: Bus Clock + - description: Bus A Clock + + required: + - compatible + - '#interconnect-cells' + - clock-names + - clocks + required: - compatible - reg @@ -108,37 +139,6 @@ allOf: - description: Bus Clock - description: Bus A Clock - # Child node's properties - patternProperties: - '^interconnect-[a-z0-9]+$': - type: object - description: - snoc-mm is a child of snoc, sharing snoc's register address space. - - properties: - compatible: - enum: - - qcom,msm8939-snoc-mm - - '#interconnect-cells': - const: 1 - - clock-names: - items: - - const: bus - - const: bus_a - - clocks: - items: - - description: Bus Clock - - description: Bus A Clock - - required: - - compatible - - '#interconnect-cells' - - clock-names - - clocks - - if: properties: compatible: @@ -237,6 +237,17 @@ allOf: - description: Aggregate2 USB3 AXI Clock. - description: Config NoC USB2 AXI Clock. + - if: + not: + properties: + compatible: + contains: + enum: + - qcom,msm8939-snoc + then: + patternProperties: + '^interconnect-[a-z0-9]+$': false + examples: - | #include <dt-bindings/clock/qcom,rpmcc.h> diff --git a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml index a429a1ed1006..4d93ad415e0b 100644 --- a/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml +++ b/Documentation/devicetree/bindings/interconnect/qcom,rpmh.yaml @@ -39,18 +39,6 @@ properties: - qcom,sc7180-npu-noc - qcom,sc7180-qup-virt - qcom,sc7180-system-noc - - qcom,sc7280-aggre1-noc - - qcom,sc7280-aggre2-noc - - qcom,sc7280-clk-virt - - qcom,sc7280-cnoc2 - - qcom,sc7280-cnoc3 - - qcom,sc7280-dc-noc - - qcom,sc7280-gem-noc - - qcom,sc7280-lpass-ag-noc - - qcom,sc7280-mc-virt - - qcom,sc7280-mmss-noc - - qcom,sc7280-nsp-noc - - qcom,sc7280-system-noc - qcom,sc8180x-aggre1-noc - qcom,sc8180x-aggre2-noc - qcom,sc8180x-camnoc-virt @@ -58,23 +46,18 @@ properties: - qcom,sc8180x-config-noc - qcom,sc8180x-dc-noc - qcom,sc8180x-gem-noc - - qcom,sc8180x-ipa-virt - qcom,sc8180x-mc-virt - qcom,sc8180x-mmss-noc - qcom,sc8180x-qup-virt - qcom,sc8180x-system-noc - - qcom,sc8280xp-aggre1-noc - - qcom,sc8280xp-aggre2-noc - - qcom,sc8280xp-clk-virt - - qcom,sc8280xp-config-noc - - qcom,sc8280xp-dc-noc - - qcom,sc8280xp-gem-noc - - qcom,sc8280xp-lpass-ag-noc - - qcom,sc8280xp-mc-virt - - qcom,sc8280xp-mmss-noc - - qcom,sc8280xp-nspa-noc - - qcom,sc8280xp-nspb-noc - - qcom,sc8280xp-system-noc + - qcom,sdm670-aggre1-noc + - qcom,sdm670-aggre2-noc + - qcom,sdm670-config-noc + - qcom,sdm670-dc-noc + - qcom,sdm670-gladiator-noc + - qcom,sdm670-mem-noc + - qcom,sdm670-mmss-noc + - qcom,sdm670-system-noc - qcom,sdm845-aggre1-noc - qcom,sdm845-aggre2-noc - qcom,sdm845-config-noc @@ -96,7 +79,6 @@ properties: - qcom,sm8150-config-noc - qcom,sm8150-dc-noc - qcom,sm8150-gem-noc - - qcom,sm8150-ipa-virt - qcom,sm8150-mc-virt - qcom,sm8150-mmss-noc - qcom,sm8150-system-noc @@ -106,7 +88,6 @@ properties: - qcom,sm8250-config-noc - qcom,sm8250-dc-noc - qcom,sm8250-gem-noc - - qcom,sm8250-ipa-virt - qcom,sm8250-mc-virt - qcom,sm8250-mmss-noc - qcom,sm8250-npu-noc @@ -121,17 +102,6 @@ properties: - qcom,sm8350-mmss-noc - qcom,sm8350-compute-noc - qcom,sm8350-system-noc - - qcom,sm8450-aggre1-noc - - qcom,sm8450-aggre2-noc - - qcom,sm8450-clk-virt - - qcom,sm8450-config-noc - - qcom,sm8450-gem-noc - - qcom,sm8450-lpass-ag-noc - - qcom,sm8450-mc-virt - - qcom,sm8450-mmss-noc - - qcom,sm8450-nsp-noc - - qcom,sm8450-pcie-anoc - - qcom,sm8450-system-noc '#interconnect-cells': true diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sa8775p-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sa8775p-rpmh.yaml new file mode 100644 index 000000000000..2e0c0bc7a376 --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,sa8775p-rpmh.yaml @@ -0,0 +1,50 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,sa8775p-rpmh.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm RPMh Network-On-Chip Interconnect on SA8775P + +maintainers: + - Bartosz Golaszewski <bartosz.golaszewski@linaro.org> + +description: | + RPMh interconnect providers support system bandwidth requirements through + RPMh hardware accelerators known as Bus Clock Manager (BCM). + + See also:: include/dt-bindings/interconnect/qcom,sa8775p.h + +properties: + compatible: + enum: + - qcom,sa8775p-aggre1-noc + - qcom,sa8775p-aggre2-noc + - qcom,sa8775p-clk-virt + - qcom,sa8775p-config-noc + - qcom,sa8775p-dc-noc + - qcom,sa8775p-gem-noc + - qcom,sa8775p-gpdsp-anoc + - qcom,sa8775p-lpass-ag-noc + - qcom,sa8775p-mc-virt + - qcom,sa8775p-mmss-noc + - qcom,sa8775p-nspa-noc + - qcom,sa8775p-nspb-noc + - qcom,sa8775p-pcie-anoc + - qcom,sa8775p-system-noc + +required: + - compatible + +allOf: + - $ref: qcom,rpmh-common.yaml# + +unevaluatedProperties: false + +examples: + - | + aggre1_noc: interconnect-aggre1-noc { + compatible = "qcom,sa8775p-aggre1-noc"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml new file mode 100644 index 000000000000..b135597d9489 --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,sc7280-rpmh.yaml @@ -0,0 +1,71 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,sc7280-rpmh.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm RPMh Network-On-Chip Interconnect on SC7280 + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Konrad Dybcio <konrad.dybcio@linaro.org> + +description: | + RPMh interconnect providers support system bandwidth requirements through + RPMh hardware accelerators known as Bus Clock Manager (BCM). + + See also:: include/dt-bindings/interconnect/qcom,sc7280.h + +properties: + compatible: + enum: + - qcom,sc7280-aggre1-noc + - qcom,sc7280-aggre2-noc + - qcom,sc7280-clk-virt + - qcom,sc7280-cnoc2 + - qcom,sc7280-cnoc3 + - qcom,sc7280-dc-noc + - qcom,sc7280-gem-noc + - qcom,sc7280-lpass-ag-noc + - qcom,sc7280-mc-virt + - qcom,sc7280-mmss-noc + - qcom,sc7280-nsp-noc + - qcom,sc7280-system-noc + + reg: + maxItems: 1 + +required: + - compatible + +allOf: + - $ref: qcom,rpmh-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - qcom,sc7280-clk-virt + then: + properties: + reg: false + else: + required: + - reg + +unevaluatedProperties: false + +examples: + - | + interconnect { + compatible = "qcom,sc7280-clk-virt"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + interconnect@9100000 { + reg = <0x9100000 0xe2200>; + compatible = "qcom,sc7280-gem-noc"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sc8280xp-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sc8280xp-rpmh.yaml new file mode 100644 index 000000000000..6c2da03f0cd2 --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,sc8280xp-rpmh.yaml @@ -0,0 +1,49 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,sc8280xp-rpmh.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm RPMh Network-On-Chip Interconnect on SC8280XP + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Konrad Dybcio <konrad.dybcio@linaro.org> + +description: | + RPMh interconnect providers support system bandwidth requirements through + RPMh hardware accelerators known as Bus Clock Manager (BCM). + + See also:: include/dt-bindings/interconnect/qcom,sc8280xp.h + +properties: + compatible: + enum: + - qcom,sc8280xp-aggre1-noc + - qcom,sc8280xp-aggre2-noc + - qcom,sc8280xp-clk-virt + - qcom,sc8280xp-config-noc + - qcom,sc8280xp-dc-noc + - qcom,sc8280xp-gem-noc + - qcom,sc8280xp-lpass-ag-noc + - qcom,sc8280xp-mc-virt + - qcom,sc8280xp-mmss-noc + - qcom,sc8280xp-nspa-noc + - qcom,sc8280xp-nspb-noc + - qcom,sc8280xp-system-noc + +required: + - compatible + +allOf: + - $ref: qcom,rpmh-common.yaml# + +unevaluatedProperties: false + +examples: + - | + interconnect-0 { + compatible = "qcom,sc8280xp-aggre1-noc"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; diff --git a/Documentation/devicetree/bindings/interconnect/qcom,sm8450-rpmh.yaml b/Documentation/devicetree/bindings/interconnect/qcom,sm8450-rpmh.yaml new file mode 100644 index 000000000000..3cff7e662255 --- /dev/null +++ b/Documentation/devicetree/bindings/interconnect/qcom,sm8450-rpmh.yaml @@ -0,0 +1,124 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/interconnect/qcom,sm8450-rpmh.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Qualcomm RPMh Network-On-Chip Interconnect on SM8450 + +maintainers: + - Bjorn Andersson <andersson@kernel.org> + - Konrad Dybcio <konrad.dybcio@linaro.org> + +description: | + RPMh interconnect providers support system bandwidth requirements through + RPMh hardware accelerators known as Bus Clock Manager (BCM). + + See also:: include/dt-bindings/interconnect/qcom,sm8450.h + +properties: + compatible: + enum: + - qcom,sm8450-aggre1-noc + - qcom,sm8450-aggre2-noc + - qcom,sm8450-clk-virt + - qcom,sm8450-config-noc + - qcom,sm8450-gem-noc + - qcom,sm8450-lpass-ag-noc + - qcom,sm8450-mc-virt + - qcom,sm8450-mmss-noc + - qcom,sm8450-nsp-noc + - qcom,sm8450-pcie-anoc + - qcom,sm8450-system-noc + + reg: + maxItems: 1 + + clocks: + minItems: 1 + maxItems: 4 + +required: + - compatible + +allOf: + - $ref: qcom,rpmh-common.yaml# + - if: + properties: + compatible: + contains: + enum: + - qcom,sm8450-clk-virt + - qcom,sm8450-mc-virt + then: + properties: + reg: false + else: + required: + - reg + + - if: + properties: + compatible: + contains: + enum: + - qcom,sm8450-aggre1-noc + then: + properties: + clocks: + items: + - description: aggre UFS PHY AXI clock + - description: aggre USB3 PRIM AXI clock + + - if: + properties: + compatible: + contains: + enum: + - qcom,sm8450-aggre2-noc + then: + properties: + clocks: + items: + - description: aggre-NOC PCIe 0 AXI clock + - description: aggre-NOC PCIe 1 AXI clock + - description: aggre UFS PHY AXI clock + - description: RPMH CC IPA clock + + - if: + properties: + compatible: + contains: + enum: + - qcom,sm8450-aggre1-noc + - qcom,sm8450-aggre2-noc + then: + required: + - clocks + else: + properties: + clocks: false + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/clock/qcom,gcc-sm8450.h> + #include <dt-bindings/clock/qcom,rpmh.h> + + interconnect-0 { + compatible = "qcom,sm8450-clk-virt"; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + }; + + interconnect@1700000 { + compatible = "qcom,sm8450-aggre2-noc"; + reg = <0x01700000 0x31080>; + #interconnect-cells = <2>; + qcom,bcm-voters = <&apps_bcm_voter>; + clocks = <&gcc GCC_AGGRE_NOC_PCIE_0_AXI_CLK>, + <&gcc GCC_AGGRE_NOC_PCIE_1_AXI_CLK>, + <&gcc GCC_AGGRE_UFS_PHY_AXI_CLK>, + <&rpmhcc RPMH_IPA_CLK>; + }; diff --git a/Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml b/Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml index ad9ed596dfef..5e26e48c7217 100644 --- a/Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml +++ b/Documentation/devicetree/bindings/interconnect/samsung,exynos-bus.yaml @@ -196,6 +196,8 @@ properties: maxItems: 2 operating-points-v2: true + opp-table: + type: object samsung,data-clock-ratio: $ref: /schemas/types.yaml#/definitions/uint32 @@ -227,6 +229,31 @@ examples: operating-points-v2 = <&bus_dmc_opp_table>; devfreq-events = <&ppmu_dmc0_3>, <&ppmu_dmc1_3>; vdd-supply = <&buck1_reg>; + + bus_dmc_opp_table: opp-table { + compatible = "operating-points-v2"; + + opp-50000000 { + opp-hz = /bits/ 64 <50000000>; + opp-microvolt = <800000>; + }; + opp-100000000 { + opp-hz = /bits/ 64 <100000000>; + opp-microvolt = <800000>; + }; + opp-134000000 { + opp-hz = /bits/ 64 <134000000>; + opp-microvolt = <800000>; + }; + opp-200000000 { + opp-hz = /bits/ 64 <200000000>; + opp-microvolt = <825000>; + }; + opp-400000000 { + opp-hz = /bits/ 64 <400000000>; + opp-microvolt = <875000>; + }; + }; }; ppmu_dmc0: ppmu@106a0000 { diff --git a/Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml b/Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml new file mode 100644 index 000000000000..1b6020e4ec27 --- /dev/null +++ b/Documentation/devicetree/bindings/misc/xlnx,tmr-inject.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/misc/xlnx,tmr-inject.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Xilinx Triple Modular Redundancy(TMR) Inject IP + +maintainers: + - Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> + +description: | + The Triple Modular Redundancy(TMR) Inject core provides functional fault + injection by changing selected MicroBlaze instructions, which provides the + possibility to verify that the TMR subsystem error detection and fault + recovery logic is working properly. + +properties: + compatible: + enum: + - xlnx,tmr-inject-1.0 + + reg: + maxItems: 1 + + xlnx,magic: + minimum: 0 + maximum: 255 + description: | + Magic number, When configured it allows the controller to perform + recovery. + $ref: /schemas/types.yaml#/definitions/uint32 + +required: + - compatible + - reg + - xlnx,magic + +additionalProperties: false + +examples: + - | + fault-inject@44a30000 { + compatible = "xlnx,tmr-inject-1.0"; + reg = <0x44a10000 0x10000>; + xlnx,magic = <0x46>; + }; diff --git a/Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml b/Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml new file mode 100644 index 000000000000..27de12147a52 --- /dev/null +++ b/Documentation/devicetree/bindings/misc/xlnx,tmr-manager.yaml @@ -0,0 +1,47 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/misc/xlnx,tmr-manager.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Xilinx Triple Modular Redundancy(TMR) Manager IP + +maintainers: + - Appana Durga Kedareswara rao <appana.durga.kedareswara.rao@amd.com> + +description: | + The Triple Modular Redundancy(TMR) Manager is responsible for handling the + TMR subsystem state, including fault detection and error recovery. The core + is triplicated in each of the sub-blocks in the TMR subsystem, and provides + majority voting of its internal state. + +properties: + compatible: + enum: + - xlnx,tmr-manager-1.0 + + reg: + maxItems: 1 + + xlnx,magic1: + minimum: 0 + maximum: 255 + description: + Magic byte 1, When configured it allows the controller to perform + recovery. + $ref: /schemas/types.yaml#/definitions/uint32 + +required: + - compatible + - reg + - xlnx,magic1 + +additionalProperties: false + +examples: + - | + tmr-manager@44a10000 { + compatible = "xlnx,tmr-manager-1.0"; + reg = <0x44a10000 0x10000>; + xlnx,magic1 = <0x46>; + }; diff --git a/Documentation/devicetree/bindings/nvmem/qcom,qfprom.yaml b/Documentation/devicetree/bindings/nvmem/qcom,qfprom.yaml index 8e89b15b535f..2173fe82317d 100644 --- a/Documentation/devicetree/bindings/nvmem/qcom,qfprom.yaml +++ b/Documentation/devicetree/bindings/nvmem/qcom,qfprom.yaml @@ -19,16 +19,21 @@ properties: - qcom,apq8064-qfprom - qcom,apq8084-qfprom - qcom,ipq8064-qfprom - - qcom,msm8974-qfprom + - qcom,ipq8074-qfprom - qcom,msm8916-qfprom + - qcom,msm8974-qfprom + - qcom,msm8976-qfprom - qcom,msm8996-qfprom - qcom,msm8998-qfprom - qcom,qcs404-qfprom - qcom,sc7180-qfprom - qcom,sc7280-qfprom - qcom,sdm630-qfprom + - qcom,sdm670-qfprom - qcom,sdm845-qfprom - qcom,sm6115-qfprom + - qcom,sm8150-qfprom + - qcom,sm8250-qfprom - const: qcom,qfprom reg: diff --git a/Documentation/kbuild/kbuild.rst b/Documentation/kbuild/kbuild.rst index 08f575e6236c..5202186728b4 100644 --- a/Documentation/kbuild/kbuild.rst +++ b/Documentation/kbuild/kbuild.rst @@ -278,6 +278,13 @@ To get all available archs you can also specify all. E.g.:: $ make ALLSOURCE_ARCHS=all tags +IGNORE_DIRS +----------- +For tags/TAGS/cscope targets, you can choose which directories won't +be included in the databases, separated by blank space. E.g.:: + + $ make IGNORE_DIRS="drivers/gpu/drm/radeon tools" cscope + KBUILD_BUILD_TIMESTAMP ---------------------- Setting this to a date string overrides the timestamp used in the diff --git a/Documentation/trace/coresight/coresight-tpda.rst b/Documentation/trace/coresight/coresight-tpda.rst new file mode 100644 index 000000000000..a37f387ceaea --- /dev/null +++ b/Documentation/trace/coresight/coresight-tpda.rst @@ -0,0 +1,52 @@ +.. SPDX-License-Identifier: GPL-2.0 + +================================================================= +The trace performance monitoring and diagnostics aggregator(TPDA) +================================================================= + + :Author: Jinlong Mao <quic_jinlmao@quicinc.com> + :Date: January 2023 + +Hardware Description +-------------------- + +TPDA - The trace performance monitoring and diagnostics aggregator or +TPDA in short serves as an arbitration and packetization engine for the +performance monitoring and diagnostics network specification. +The primary use case of the TPDA is to provide packetization, funneling +and timestamping of Monitor data. + + +Sysfs files and directories +--------------------------- +Root: ``/sys/bus/coresight/devices/tpda<N>`` + +Config details +--------------------------- + +The tpdm and tpda nodes should be observed at the coresight path +"/sys/bus/coresight/devices". +e.g. +/sys/bus/coresight/devices # ls -l | grep tpd +tpda0 -> ../../../devices/platform/soc@0/6004000.tpda/tpda0 +tpdm0 -> ../../../devices/platform/soc@0/6c08000.mm.tpdm/tpdm0 + +We can use the commands are similar to the below to validate TPDMs. +Enable coresight sink first. The port of tpda which is connected to +the tpdm will be enabled after commands below. + +echo 1 > /sys/bus/coresight/devices/tmc_etf0/enable_sink +echo 1 > /sys/bus/coresight/devices/tpdm0/enable_source +echo 1 > /sys/bus/coresight/devices/tpdm0/integration_test +echo 2 > /sys/bus/coresight/devices/tpdm0/integration_test + +The test data will be collected in the coresight sink which is enabled. +If rwp register of the sink is keeping updating when do +integration_test (by cat tmc_etf0/mgmt/rwp), it means there is data +generated from TPDM to sink. + +There must be a tpda between tpdm and the sink. When there are some +other trace event hw components in the same HW block with tpdm, tpdm +and these hw components will connect to the coresight funnel. When +there is only tpdm trace hw in the HW block, tpdm will connect to +tpda directly. diff --git a/Documentation/trace/coresight/coresight-tpdm.rst b/Documentation/trace/coresight/coresight-tpdm.rst new file mode 100644 index 000000000000..72fd5c855d45 --- /dev/null +++ b/Documentation/trace/coresight/coresight-tpdm.rst @@ -0,0 +1,45 @@ +.. SPDX-License-Identifier: GPL-2.0 + +========================================================== +Trace performance monitoring and diagnostics monitor(TPDM) +========================================================== + + :Author: Jinlong Mao <quic_jinlmao@quicinc.com> + :Date: January 2023 + +Hardware Description +-------------------- +TPDM - The trace performance monitoring and diagnostics monitor or TPDM in +short serves as data collection component for various dataset types. +The primary use case of the TPDM is to collect data from different data +sources and send it to a TPDA for packetization, timestamping and funneling. + +Sysfs files and directories +--------------------------- +Root: ``/sys/bus/coresight/devices/tpdm<N>`` + +---- + +:File: ``enable_source`` (RW) +:Notes: + - > 0 : enable the datasets of TPDM. + + - = 0 : disable the datasets of TPDM. + +:Syntax: + ``echo 1 > enable_source`` + +---- + +:File: ``integration_test`` (wo) +:Notes: + Integration test will generate test data for tpdm. + +:Syntax: + ``echo value > integration_test`` + + value - 1 or 2. + +---- + +.. This text is intentionally added to make Sphinx happy. diff --git a/Documentation/trace/coresight/ultrasoc-smb.rst b/Documentation/trace/coresight/ultrasoc-smb.rst new file mode 100644 index 000000000000..a05488a75ff0 --- /dev/null +++ b/Documentation/trace/coresight/ultrasoc-smb.rst @@ -0,0 +1,83 @@ +.. SPDX-License-Identifier: GPL-2.0 + +====================================== +UltraSoc - HW Assisted Tracing on SoC +====================================== + :Author: Qi Liu <liuqi115@huawei.com> + :Date: January 2023 + +Introduction +------------ + +UltraSoc SMB is a per SCCL (Super CPU Cluster) hardware. It provides a +way to buffer and store CPU trace messages in a region of shared system +memory. The device acts as a coresight sink device and the +corresponding trace generators (ETM) are attached as source devices. + +Sysfs files and directories +--------------------------- + +The SMB devices appear on the existing coresight bus alongside other +devices:: + + $# ls /sys/bus/coresight/devices/ + ultra_smb0 ultra_smb1 ultra_smb2 ultra_smb3 + +The ``ultra_smb<N>`` names SMB device associated with SCCL.:: + + $# ls /sys/bus/coresight/devices/ultra_smb0 + enable_sink mgmt + $# ls /sys/bus/coresight/devices/ultra_smb0/mgmt + buf_size buf_status read_pos write_pos + +Key file items are: + + * ``read_pos``: Shows the value on the read pointer register. + * ``write_pos``: Shows the value on the write pointer register. + * ``buf_status``: Shows the value on the status register. + BIT(0) is zero value which means the buffer is empty. + * ``buf_size``: Shows the buffer size of each device. + +Firmware Bindings +----------------- + +The device is only supported with ACPI. Its binding describes device +identifier, resource information and graph structure. + +The device is identified as ACPI HID "HISI03A1". Device resources are allocated +using the _CRS method. Each device must present two base address; the first one +is the configuration base address of the device, the second one is the 32-bit +base address of shared system memory. + +Example:: + + Device(USMB) { \ + Name(_HID, "HISI03A1") \ + Name(_CRS, ResourceTemplate() { \ + QWordMemory (ResourceConsumer, , MinFixed, MaxFixed, NonCacheable, \ + ReadWrite, 0x0, 0x95100000, 0x951FFFFF, 0x0, 0x100000) \ + QWordMemory (ResourceConsumer, , MinFixed, MaxFixed, Cacheable, \ + ReadWrite, 0x0, 0x50000000, 0x53FFFFFF, 0x0, 0x4000000) \ + }) \ + Name(_DSD, Package() { \ + ToUUID("ab02a46b-74c7-45a2-bd68-f7d344ef2153"), \ + /* Use CoreSight Graph ACPI bindings to describe connections topology */ + Package() { \ + 0, \ + 1, \ + Package() { \ + 1, \ + ToUUID("3ecbc8b6-1d0e-4fb3-8107-e627f805c6cd"), \ + 8, \ + Package() {0x8, 0, \_SB.S00.SL11.CL28.F008, 0}, \ + Package() {0x9, 0, \_SB.S00.SL11.CL29.F009, 0}, \ + Package() {0xa, 0, \_SB.S00.SL11.CL2A.F010, 0}, \ + Package() {0xb, 0, \_SB.S00.SL11.CL2B.F011, 0}, \ + Package() {0xc, 0, \_SB.S00.SL11.CL2C.F012, 0}, \ + Package() {0xd, 0, \_SB.S00.SL11.CL2D.F013, 0}, \ + Package() {0xe, 0, \_SB.S00.SL11.CL2E.F014, 0}, \ + Package() {0xf, 0, \_SB.S00.SL11.CL2F.F015, 0}, \ + } \ + } \ + }) \ + } |