Merge tag 'hwmon-for-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

Pull hwmon updates from Guenter Roeck:
 "New drivers:
   - Lenovo Yoga/Legion fan monitoring (yogafan)
   - LattePanda Sigma EC
   - Infineon XDP720 eFuse
   - Microchip MCP998X

  New device support:
   - TI INA234
   - Infineon XDPE1A2G5B/7B
   - Renesas RAA228942 and RAA228943 (isl68137)
   - Delta Q54SN120A1 and Q54SW120A7 (pmbus)
   - TI TMP110 and TMP113 (tmp102)
   - Sony APS-379 (pmbus)
   - ITE IT8689E (it87)
   - ASUS ROG STRIX Z790-H, X470-F, and CROSSHAIR X670E (asus-ec-sensors)
   - GPD Win 5 (gpd-fan)

  Modernization and Cleanups:
   - Convert asus_atk0110 and acpi_power_meter ACPI drivers to platform
     drivers
   - Remove i2c_match_id() usage in many PMBus drivers
   - Use guard() for mutex protection in pmbus_core
   - Replace sprintf() with sysfs_emit() in ads7871, emc1403, max6650,
     ads7828, max31722, and tc74
   - Various markup and documentation improvements for yogafan and
     ltc4282

  Bug fixes:
   - Fix use-after-free and missing usb_kill_urb on disconnect in powerz
     driver
   - Avoid cacheline sharing for DMA buffer in powerz driver
   - Fix integer overflow in power calculation on 32-bit in isl28022
     driver
   - Fix bugs in pt5161l_read_block_data()
   - Propagate SPI errors and fix incorrect error codes in ads7871
     driver
   - Fix i2c_smbus_write_byte_data wrapper argument type in max31785
     driver

  Device tree bindings:
   - Convert npcm750-pwm-fan to DT schema
   - Add bindings for Infineon XDP720, Microchip MCP998X, Sony APS-379,
     Renesas RAA228942/3, Delta Q54SN120A1/7, XDPE1A2G5B/7B, Aosong
     AHT10/20, DHT20, and TI INA234
   - Adapt moortec,mr75203 bindings for T-Head TH1520"

* tag 'hwmon-for-v7.1' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (82 commits)
  hwmon: (ina233) Don't check for specific errors when parsing properties
  hwmon: (isl28022) Don't check for specific errors when parsing properties
  hwmon: (pmbus/tps25990) Don't check for specific errors when parsing properties
  hwmon: (nct6683) Add customer ID for ASRock B650I Lightning WiFi
  hwmon:(pmbus/xdp720) Add support for efuse xdp720
  dt-bindings: hwmon/pmbus: Add Infineon XDP720
  hwmon: add support for MCP998X
  dt-bindings: hwmon: add support for MCP998X
  hwmon: (powerz) Avoid cacheline sharing for DMA buffer
  hwmon: (isl28022) Fix integer overflow in power calculation on 32-bit
  hwmon: (pt5161l) Fix bugs in pt5161l_read_block_data()
  hwmon: (powerz) Fix missing usb_kill_urb() on signal interrupt
  hwmon: (powerz) Fix use-after-free on USB disconnect
  hwmon: pmbus: Add support for Sony APS-379
  dt-bindings: trivial-devices: Add sony,aps-379
  hwmon: (yogafan) various markup improvements
  hwmon: (sparx5) Make it selectable for ARCH_LAN969X
  hwmon: (tmp102) add support for update interval
  hwmon: (yogafan) fix markup warning
  hwmon: (yogafan) Add support for Lenovo Yoga/Legion fan monitoring
  ...

Author: torvalds

Documentation/devicetree/bindings/hwmon/baikal,bt1-pvt.yaml

@@ -0,0 +1,237 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/microchip,mcp9982.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Microchip MCP998X/33 and MCP998XD/33D Temperature Monitor
+
+maintainers:
+  - Victor Duicu <victor.duicu@microchip.com>
+
+description: |
+  The MCP998X/33 and MCP998XD/33D family is a high-accuracy 2-wire
+  multichannel automotive temperature monitor.
+  The datasheet can be found here:
+    https://ww1.microchip.com/downloads/aemDocuments/documents/MSLD/ProductDocuments/DataSheets/MCP998X-Family-Data-Sheet-DS20006827.pdf
+
+properties:
+  compatible:
+    enum:
+      - microchip,mcp9933
+      - microchip,mcp9933d
+      - microchip,mcp9982
+      - microchip,mcp9982d
+      - microchip,mcp9983
+      - microchip,mcp9983d
+      - microchip,mcp9984
+      - microchip,mcp9984d
+      - microchip,mcp9985
+      - microchip,mcp9985d
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    minItems: 1
+    maxItems: 2
+
+  interrupt-names:
+    description:
+      The chip family has three different interrupt pins divided among them.
+      The chips without "D" have alert-therm and therm-addr.
+      The chips with "D" have alert-therm and sys-shtdwn.
+    minItems: 1
+    items:
+      - enum: [alert-therm, therm-addr, sys-shtdwn]
+      - enum: [therm-addr, sys-shtdwn]
+
+  "#address-cells":
+    const: 1
+
+  "#size-cells":
+    const: 0
+
+  microchip,enable-anti-parallel:
+    description:
+      Enable anti-parallel diode mode operation.
+      MCP9984/84D/85/85D and MCP9933/33D support reading two external diodes
+      in anti-parallel connection on the same set of pins.
+    type: boolean
+
+  microchip,parasitic-res-on-channel1-2:
+    description:
+      Indicates that the chip and the diodes/transistors are sufficiently far
+      apart that a parasitic resistance is added to the wires, which can affect
+      the measurements. Due to the anti-parallel diode connections, channels
+      1 and 2 are affected together.
+    type: boolean
+
+  microchip,parasitic-res-on-channel3-4:
+    description:
+      Indicates that the chip and the diodes/transistors are sufficiently far
+      apart that a parasitic resistance is added to the wires, which can affect
+      the measurements. Due to the anti-parallel diode connections, channels
+      3 and 4 are affected together.
+    type: boolean
+
+  microchip,power-state:
+    description:
+      The chip can be set in Run state or Standby state. In Run state the ADC
+      is converting on all channels at the programmed conversion rate.
+      In Standby state the host must initiate a conversion cycle by writing
+      to the One-Shot register.
+      True value sets Run state.
+      Chips with "D" in the name can only be set in Run mode.
+    type: boolean
+
+  vdd-supply: true
+
+patternProperties:
+  "^channel@[1-4]$":
+    description:
+      Represents the external temperature channels to which
+      a remote diode is connected.
+    type: object
+
+    properties:
+      reg:
+        items:
+          maxItems: 1
+
+      label:
+        description: Unique name to identify which channel this is.
+
+    required:
+      - reg
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+  - vdd-supply
+
+allOf:
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - microchip,mcp9982d
+              - microchip,mcp9983d
+              - microchip,mcp9984d
+              - microchip,mcp9985d
+              - microchip,mcp9933d
+    then:
+      properties:
+        interrupt-names:
+          items:
+            enum:
+              - alert-therm
+              - sys-shtdwn
+      required:
+        - microchip,power-state
+        - microchip,parasitic-res-on-channel1-2
+    else:
+      properties:
+        microchip,power-state: true
+        interrupt-names:
+          items:
+            enum:
+              - alert-therm
+              - therm-addr
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - microchip,mcp9983d
+              - microchip,mcp9984d
+              - microchip,mcp9985d
+    then:
+      required:
+        - microchip,parasitic-res-on-channel3-4
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - microchip,mcp9982
+              - microchip,mcp9982d
+    then:
+      properties:
+        microchip,enable-anti-parallel: false
+      patternProperties:
+        "^channel@[2-4]$": false
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - microchip,mcp9983
+              - microchip,mcp9983d
+    then:
+      properties:
+        microchip,enable-anti-parallel: false
+      patternProperties:
+        "^channel@[3-4]$": false
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - microchip,mcp9933
+              - microchip,mcp9933d
+    then:
+      patternProperties:
+        "^channel@[3-4]$": false
+
+  - if:
+      properties:
+        compatible:
+          contains:
+            enum:
+              - microchip,mcp9984
+              - microchip,mcp9984d
+    then:
+      properties:
+        channel@4: false
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        temperature-sensor@4c {
+            compatible = "microchip,mcp9985";
+            reg = <0x4c>;
+
+            #address-cells = <1>;
+            #size-cells = <0>;
+
+            microchip,enable-anti-parallel;
+            microchip,parasitic-res-on-channel1-2;
+            microchip,parasitic-res-on-channel3-4;
+            vdd-supply = <&vdd>;
+
+            channel@1 {
+                reg = <1>;
+                label = "Room Temperature";
+            };
+
+            channel@2 {
+                reg = <2>;
+                label = "GPU Temperature";
+            };
+        };
+    };
+
+...

Documentation/devicetree/bindings/hwmon/microchip,mcp9982.yaml

@@ -105,7 +105,7 @@ properties:
       G coefficient for temperature equation.
       Default for series 5 = 60000
       Default for series 6 = 57400
-    multipleOf: 100
+    multipleOf: 10
     minimum: 1000
     $ref: /schemas/types.yaml#/definitions/uint32
 
@@ -131,7 +131,7 @@ properties:
       J coefficient for temperature equation.
       Default for series 5 = -100
       Default for series 6 = 0
-    multipleOf: 100
+    multipleOf: 10
     maximum: 0
     $ref: /schemas/types.yaml#/definitions/int32