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-rw-r--r--Documentation/devicetree/bindings/hwmon/adi,adm1266.yaml51
-rw-r--r--Documentation/devicetree/bindings/hwmon/lm75.txt39
-rw-r--r--Documentation/devicetree/bindings/hwmon/lm75.yaml66
-rw-r--r--Documentation/devicetree/bindings/hwmon/maxim,max20730.yaml65
-rw-r--r--Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml71
-rw-r--r--Documentation/devicetree/bindings/hwmon/sensirion,shtc1.yaml61
6 files changed, 314 insertions, 39 deletions
diff --git a/Documentation/devicetree/bindings/hwmon/adi,adm1266.yaml b/Documentation/devicetree/bindings/hwmon/adi,adm1266.yaml
new file mode 100644
index 000000000000..43b4f4f57b49
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/adi,adm1266.yaml
@@ -0,0 +1,51 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/adi,adm1266.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Analog Devices ADM1266 Cascadable Super Sequencer with Margin
+ Control and Fault Recording
+
+maintainers:
+ - Alexandru Tachici <alexandru.tachici@analog.com>
+
+description: |
+ Analog Devices ADM1266 Cascadable Super Sequencer with Margin
+ Control and Fault Recording.
+ https://www.analog.com/media/en/technical-documentation/data-sheets/ADM1266.pdf
+
+properties:
+ compatible:
+ enum:
+ - adi,adm1266
+
+ reg:
+ description: |
+ I2C address of slave device.
+ items:
+ minimum: 0x40
+ maximum: 0x4F
+
+ avcc-supply:
+ description: |
+ Phandle to the Avcc power supply.
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ adm1266@40 {
+ compatible = "adi,adm1266";
+ reg = <0x40>;
+ };
+ };
+...
diff --git a/Documentation/devicetree/bindings/hwmon/lm75.txt b/Documentation/devicetree/bindings/hwmon/lm75.txt
deleted file mode 100644
index 273616702c51..000000000000
--- a/Documentation/devicetree/bindings/hwmon/lm75.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-*LM75 hwmon sensor.
-
-Required properties:
-- compatible: manufacturer and chip name, one of
- "adi,adt75",
- "dallas,ds1775",
- "dallas,ds75",
- "dallas,ds7505",
- "gmt,g751",
- "national,lm75",
- "national,lm75a",
- "national,lm75b",
- "maxim,max6625",
- "maxim,max6626",
- "maxim,max31725",
- "maxim,max31726",
- "maxim,mcp980x",
- "nxp,pct2075",
- "st,stds75",
- "st,stlm75",
- "microchip,tcn75",
- "ti,tmp100",
- "ti,tmp101",
- "ti,tmp105",
- "ti,tmp112",
- "ti,tmp175",
- "ti,tmp275",
- "ti,tmp75",
- "ti,tmp75b",
- "ti,tmp75c",
-
-- reg: I2C bus address of the device
-
-Example:
-
-sensor@48 {
- compatible = "st,stlm75";
- reg = <0x48>;
-};
diff --git a/Documentation/devicetree/bindings/hwmon/lm75.yaml b/Documentation/devicetree/bindings/hwmon/lm75.yaml
new file mode 100644
index 000000000000..96eed5cc7841
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/lm75.yaml
@@ -0,0 +1,66 @@
+# SPDX-License-Identifier: GPL-2.0-only or BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/lm75.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: LM75 hwmon sensor
+
+maintainers:
+ - Jean Delvare <jdelvare@suse.com>
+ - Guenter Roeck <linux@roeck-us.net>
+
+properties:
+ compatible:
+ enum:
+ - adi,adt75
+ - dallas,ds1775
+ - dallas,ds75
+ - dallas,ds7505
+ - gmt,g751
+ - national,lm75
+ - national,lm75a
+ - national,lm75b
+ - maxim,max6625
+ - maxim,max6626
+ - maxim,max31725
+ - maxim,max31726
+ - maxim,mcp980x
+ - nxp,pct2075
+ - st,stds75
+ - st,stlm75
+ - microchip,tcn75
+ - ti,tmp100
+ - ti,tmp101
+ - ti,tmp105
+ - ti,tmp112
+ - ti,tmp175
+ - ti,tmp275
+ - ti,tmp75
+ - ti,tmp75b
+ - ti,tmp75c
+
+ reg:
+ maxItems: 1
+
+ vs-supply:
+ description: phandle to the regulator that provides the +VS supply
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ sensor@48 {
+ compatible = "st,stlm75";
+ reg = <0x48>;
+ vs-supply = <&vs>;
+ };
+ };
diff --git a/Documentation/devicetree/bindings/hwmon/maxim,max20730.yaml b/Documentation/devicetree/bindings/hwmon/maxim,max20730.yaml
new file mode 100644
index 000000000000..93e86e3b4602
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/maxim,max20730.yaml
@@ -0,0 +1,65 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+
+$id: http://devicetree.org/schemas/hwmon/maxim,max20730.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Maxim max20730
+
+maintainers:
+ - Jean Delvare <jdelvare@suse.com>
+ - Guenter Roeck <linux@roeck-us.net>
+
+description: |
+ The MAX20730 is a fully integrated, highly efficient switching regulator
+ with PMBus for applications operating from 4.5V to 16V and requiring
+ up to 25A (max) load. This single-chip regulator provides extremely
+ compact, high efficiency power-delivery solutions with high-precision
+ output voltages and excellent transient response.
+
+ Datasheets:
+ https://datasheets.maximintegrated.com/en/ds/MAX20730.pdf
+ https://datasheets.maximintegrated.com/en/ds/MAX20734.pdf
+ https://datasheets.maximintegrated.com/en/ds/MAX20743.pdf
+
+properties:
+ compatible:
+ enum:
+ - maxim,max20730
+ - maxim,max20734
+ - maxim,max20743
+
+ reg:
+ maxItems: 1
+
+ vout-voltage-divider:
+ description: |
+ If voltage divider present at vout, the voltage at voltage sensor pin
+ will be scaled. The properties will convert the raw reading to a more
+ meaningful number if voltage divider present. It has two numbers,
+ the first number is the output resistor, the second number is the total
+ resistance. Therefore, the adjusted vout is equal to
+ Vout = Vout * output_resistance / total resistance.
+ $ref: /schemas/types.yaml#/definitions/uint32-array
+ minItems: 2
+ maxItems: 2
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ max20730@10 {
+ compatible = "maxim,max20730";
+ reg = <0x10>;
+ vout-voltage-divider = <1000 2000>; // vout would be scaled to 0.5
+ };
+ };
diff --git a/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
new file mode 100644
index 000000000000..6f3e3c01f717
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/moortec,mr75203.yaml
@@ -0,0 +1,71 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/moortec,mr75203.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Moortec Semiconductor MR75203 PVT Controller bindings
+
+maintainers:
+ - Rahul Tanwar <rtanwar@maxlinear.com>
+
+properties:
+ compatible:
+ const: moortec,mr75203
+
+ reg:
+ items:
+ - description: PVT common registers
+ - description: PVT temprature sensor registers
+ - description: PVT process detector registers
+ - description: PVT voltage monitor registers
+
+ reg-names:
+ items:
+ - const: common
+ - const: ts
+ - const: pd
+ - const: vm
+
+ intel,vm-map:
+ description:
+ PVT controller has 5 VM (voltage monitor) sensors.
+ vm-map defines CPU core to VM instance mapping. A
+ value of 0xff means that VM sensor is unused.
+ $ref: /schemas/types.yaml#definitions/uint8-array
+ maxItems: 5
+
+ clocks:
+ maxItems: 1
+
+ resets:
+ maxItems: 1
+
+ "#thermal-sensor-cells":
+ const: 1
+
+required:
+ - compatible
+ - reg
+ - reg-names
+ - intel,vm-map
+ - clocks
+ - resets
+ - "#thermal-sensor-cells"
+
+additionalProperties: false
+
+examples:
+ - |
+ pvt: pvt@e0680000 {
+ compatible = "moortec,mr75203";
+ reg = <0xe0680000 0x80>,
+ <0xe0680080 0x180>,
+ <0xe0680200 0x200>,
+ <0xe0680400 0xc00>;
+ reg-names = "common", "ts", "pd", "vm";
+ intel,vm-map = [03 01 04 ff ff];
+ clocks = <&osc0>;
+ resets = <&rcu0 0x40 7>;
+ #thermal-sensor-cells = <1>;
+ };
diff --git a/Documentation/devicetree/bindings/hwmon/sensirion,shtc1.yaml b/Documentation/devicetree/bindings/hwmon/sensirion,shtc1.yaml
new file mode 100644
index 000000000000..c523a1beb2b7
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/sensirion,shtc1.yaml
@@ -0,0 +1,61 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/sensirion,shtc1.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sensirion SHTC1 Humidity and Temperature Sensor IC
+
+maintainers:
+ - Christopher Ruehl chris.ruehl@gtsys.com.hk
+
+description: |
+ The SHTC1, SHTW1 and SHTC3 are digital humidity and temperature sensor
+ designed especially for battery-driven high-volume consumer electronics
+ applications.
+ For further information refere to Documentation/hwmon/shtc1.rst
+
+ This binding document describes the binding for the hardware monitor
+ portion of the driver.
+
+properties:
+ compatible:
+ enum:
+ - sensirion,shtc1
+ - sensirion,shtw1
+ - sensirion,shtc3
+
+ reg:
+ const: 0x70
+
+ sensirion,blocking-io:
+ $ref: /schemas/types.yaml#definitions/flag
+ description:
+ If set, the driver hold the i2c bus until measurement is finished.
+
+ sensirion,low-precision:
+ $ref: /schemas/types.yaml#definitions/flag
+ description:
+ If set, the sensor aquire data with low precision (not recommended).
+ The driver aquire data with high precision by default.
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ clock-frequency = <400000>;
+
+ shtc3@70 {
+ compatible = "sensirion,shtc3";
+ reg = <0x70>;
+ sensirion,blocking-io;
+ };
+ };
+...