Merge tag 'hwmon-for-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging

c27ea952 · Linus Torvalds <[email protected]> · 2024-09-18 12:40:48 +02:00

Pull hwmon updates from Guenter Roeck:
 "New drivers:
   - driver for Sophgo SG2042 external hardware monitor
   - thermal sensor driver for Surface Aggregator Module

  Added support to existing drivers:
   - oxp-sensors: Support for multiple new devices.
   - nct6775: Added G15CF to ASUS WMI monitoring list

  Modernizations:
   - driver cleanup and update to use with_info API: ina2xx, lm92,
     lm95234, max1619, max1668, and max6697.

  API updates:
   - removed unused devm_hwmon_device_unregister() API function

  Other notable changes
   - implement and use generic bus access delay for pmbus drivers
   - use with scoped for each OF child loop in several drivers
   - module unloading fixes for gsc-hwmon and ntc_thermistor drivers
   - converted various drivers to use multi-byte regmap operations
   - adt7475: Improved devicetree based configuration
   - ltc2947: Move to firmware agnostic API
   - ltc2978: Converted devicetree description to yaml
   - max16065: Addressed overflows when writing limit attributes

  Various other minor cleanups, fixes and improvements"

* tag 'hwmon-for-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (96 commits)
  hwmon: Remove devm_hwmon_device_unregister() API function
  hwmon: (sch5636) Print unknown ID in error string via %*pE
  hwmon: (sht21) Use %*ph to print small buffer
  hwmon: (pmbus/mpq7932) Constify struct regulator_desc
  hwmon: pmbus: pli12096bc: Add write delay
  hwmon: pmbus: zl6100: Use generic code
  hwmon: pmbus: ucd9000: Use generic code
  hwmon: pmbus: max15301: Use generic code
  hwmon: pmbus: Implement generic bus access delay
  hwmon: (ina2xx) Use shunt voltage to calculate current
  hwmon: (ina2xx) Add support for current limits
  hwmon: (ina2xx) Pass register to alert limit write functions
  hwmon: (ina2xx) Convert to use with_info hwmon API
  hwmon: (ina2xx) Move ina2xx_get_value()
  hwmon: (ina2xx) Set alert latch
  hwmon: (ina2xx) Consolidate chip initialization code
  hwmon: (ina2xx) Fix various overflow issues
  hwmon: (ina2xx) Re-initialize chip using regmap functions
  hwmon: (ina2xx) Use local regmap pointer if used more than once
  hwmon: (ina2xx) Mark regmap_config as const
  ...

Commit: c27ea952c614779db84bc2326e686ba7cc1c865c
Parents: 39b3f4e0 · 2cb4acf2

Merge commit. Changes below are compared with the first parent: 39b3f4e0.

Changes

65 files changed · +3670 −2810

File	Status	Add	Del	Content
Documentation/devicetree/bindings/hwmon/adt7475.yaml	modified	+35	−2	View file
Documentation/devicetree/bindings/hwmon/lltc,ltc2978.yaml	added	+94	−0	View file
Documentation/devicetree/bindings/hwmon/ltc2978.txt	deleted	+0	−62	View before deletion
Documentation/devicetree/bindings/hwmon/maxim,max31790.yaml	added	+70	−0	View file
Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml	added	+43	−0	View file
Documentation/hwmon/hwmon-kernel-api.rst	modified	+0	−7	View file
Documentation/hwmon/ina2xx.rst	modified	+4	−0	View file
Documentation/hwmon/index.rst	modified	+1	−0	View file
Documentation/hwmon/lm92.rst	modified	+13	−13	View file
Documentation/hwmon/max1619.rst	modified	+0	−4	View file
Documentation/hwmon/oxp-sensors.rst	modified	+37	−19	View file
Documentation/hwmon/sg2042-mcu.rst	added	+78	−0	View file
MAINTAINERS	modified	+6	−0	View file
drivers/hwmon/Kconfig	modified	+25	−1	View file
drivers/hwmon/Makefile	modified	+2	−0	View file
drivers/hwmon/adt7470.c	modified	+7	−15	View file
drivers/hwmon/adt7475.c	modified	+130	−0	View file
drivers/hwmon/adt7x10.c	modified	+6	−12	View file
drivers/hwmon/amc6821.c	modified	+13	−17	View file
drivers/hwmon/aspeed-g6-pwm-tach.c	modified	+1	−3	View file
drivers/hwmon/aspeed-pwm-tacho.c	modified	+3	−5	View file
drivers/hwmon/chipcap2.c	modified	+11	−22	View file
drivers/hwmon/dell-smm-hwmon.c	modified	+8	−0	View file
drivers/hwmon/gsc-hwmon.c	modified	+1	−0	View file
drivers/hwmon/hwmon.c	modified	+0	−18	View file
drivers/hwmon/ina2xx.c	modified	+521	−362	View file
drivers/hwmon/ina3221.c	modified	+2	−5	View file
drivers/hwmon/k10temp.c	modified	+10	−16	View file
drivers/hwmon/lm90.c	modified	+2	−5	View file
drivers/hwmon/lm92.c	modified	+277	−182	View file
drivers/hwmon/lm95234.c	modified	+319	−488	View file
drivers/hwmon/lm95245.c	modified	+45	−65	View file
drivers/hwmon/ltc2947-core.c	modified	+10	−10	View file
drivers/hwmon/ltc2992.c	modified	+5	−14	View file
drivers/hwmon/max16065.c	modified	+13	−4	View file
drivers/hwmon/max1619.c	modified	+290	−209	View file
drivers/hwmon/max1668.c	modified	+179	−306	View file
drivers/hwmon/max6639.c	modified	+10	−30	View file
drivers/hwmon/max6697.c	modified	+346	−491	View file
drivers/hwmon/nct6775-platform.c	modified	+1	−0	View file
drivers/hwmon/nct7802.c	modified	+25	−44	View file
drivers/hwmon/npcm750-pwm-fan.c	modified	+2	−3	View file
drivers/hwmon/ntc_thermistor.c	modified	+1	−0	View file
drivers/hwmon/oxp-sensors.c	modified	+257	−44	View file
drivers/hwmon/pc87360.c	modified	+1	−1	View file
drivers/hwmon/pmbus/max15301.c	modified	+1	−91	View file
drivers/hwmon/pmbus/mpq7932.c	modified	+1	−1	View file
drivers/hwmon/pmbus/pli1209bc.c	modified	+1	−25	View file
drivers/hwmon/pmbus/pmbus.h	modified	+10	−0	View file
drivers/hwmon/pmbus/pmbus_core.c	modified	+86	−6	View file
drivers/hwmon/pmbus/ucd9000.c	modified	+2	−62	View file
drivers/hwmon/pmbus/zl6100.c	modified	+8	−58	View file
drivers/hwmon/pwm-fan.c	modified	+6	−5	View file
drivers/hwmon/sch5636.c	modified	+1	−2	View file
drivers/hwmon/sch56xx-common.h	modified	+0	−1	View file
drivers/hwmon/sg2042-mcu.c	added	+388	−0	View file
drivers/hwmon/sht21.c	modified	+1	−4	View file
drivers/hwmon/stts751.c	modified	+1	−1	View file
drivers/hwmon/surface_temp.c	added	+235	−0	View file
drivers/hwmon/tmp401.c	modified	+5	−12	View file
drivers/hwmon/tmp421.c	modified	+2	−5	View file
drivers/hwmon/tmp464.c	modified	+17	−23	View file
drivers/hwmon/vexpress-hwmon.c	modified	+1	−1	View file
include/linux/hwmon.h	modified	+0	−1	View file
include/linux/platform_data/max6697.h	deleted	+0	−33	View before deletion

Only the first 600 diff lines are shown. Download the complete patch.

Documentation/devicetree/bindings/hwmon/adt7475.yaml

View file

diff --git a/Documentation/devicetree/bindings/hwmon/adt7475.yaml b/Documentation/devicetree/bindings/hwmon/adt7475.yaml
index 051c976..79e8d62 100644
--- a/Documentation/devicetree/bindings/hwmon/adt7475.yaml
+++ b/Documentation/devicetree/bindings/hwmon/adt7475.yaml
@@ -45,12 +45,31 @@ properties:
       the pwm uses a logic low output for 100% duty cycle. If set to 1 the pwm
       uses a logic high output for 100% duty cycle.
     $ref: /schemas/types.yaml#/definitions/uint32-array
+    deprecated: true
     minItems: 3
     maxItems: 3
     items:
       enum: [0, 1]
       default: 1
 
+  "#pwm-cells":
+    const: 4
+    description: |
+      Number of cells in a PWM specifier.
+      - 0: The PWM channel
+      - 1: The PWM period in nanoseconds
+           - 90909091 (11 Hz)
+           - 71428571 (14 Hz)
+           - 45454545 (22 Hz)
+           - 34482759 (29 Hz)
+           - 28571429 (35 Hz)
+           - 22727273 (44 Hz)
+           - 17241379 (58 Hz)
+           - 11363636 (88 Hz)
+           - 44444 (22 kHz)
+      - 2: PWM flags 0 or PWM_POLARITY_INVERTED
+      - 3: The default PWM duty cycle in nanoseconds
+
 patternProperties:
   "^adi,bypass-attenuator-in[0-4]$":
     description: |
@@ -81,6 +100,10 @@ patternProperties:
       - smbalert#
       - gpio
 
+  "^fan-[0-9]+$":
+    $ref: fan-common.yaml#
+    unevaluatedProperties: false
+
 required:
   - compatible
   - reg
@@ -89,17 +112,27 @@ additionalProperties: false
 
 examples:
   - |
+    #include <dt-bindings/pwm/pwm.h>
     i2c {
       #address-cells = <1>;
       #size-cells = <0>;
 
-      hwmon@2e {
+      pwm: hwmon@2e {
         compatible = "adi,adt7476";
         reg = <0x2e>;
         adi,bypass-attenuator-in0 = <1>;
         adi,bypass-attenuator-in1 = <0>;
-        adi,pwm-active-state = <1 0 1>;
         adi,pin10-function = "smbalert#";
         adi,pin14-function = "tach4";
+        #pwm-cells = <4>;
+
+        /* PWMs at 22.5 kHz frequency, 50% duty*/
+        fan-0 {
+          pwms = <&pwm 0 44444 0 22222>;
+        };
+
+        fan-1 {
+          pwms = <&pwm 2 44444 0 22222>;
+        };
       };
     };

Documentation/devicetree/bindings/hwmon/lltc,ltc2978.yaml

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diff --git a/Documentation/devicetree/bindings/hwmon/lltc,ltc2978.yaml b/Documentation/devicetree/bindings/hwmon/lltc,ltc2978.yaml
new file mode 100644
index 0000000..1f98da3
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/lltc,ltc2978.yaml
@@ -0,0 +1,94 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/lltc,ltc2978.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Octal Digital Power-supply monitor/supervisor/sequencer/margin controller.
+
+maintainers:
+  - Frank Li <[email protected]>
+
+properties:
+  compatible:
+    enum:
+      - lltc,ltc2972
+      - lltc,ltc2974
+      - lltc,ltc2975
+      - lltc,ltc2977
+      - lltc,ltc2978
+      - lltc,ltc2979
+      - lltc,ltc2980
+      - lltc,ltc3880
+      - lltc,ltc3882
+      - lltc,ltc3883
+      - lltc,ltc3884
+      - lltc,ltc3886
+      - lltc,ltc3887
+      - lltc,ltc3889
+      - lltc,ltc7880
+      - lltc,ltm2987
+      - lltc,ltm4664
+      - lltc,ltm4675
+      - lltc,ltm4676
+      - lltc,ltm4677
+      - lltc,ltm4678
+      - lltc,ltm4680
+      - lltc,ltm4686
+      - lltc,ltm4700
+
+  reg:
+    maxItems: 1
+
+  regulators:
+    type: object
+    description: |
+      list of regulators provided by this controller.
+      Valid names of regulators depend on number of supplies supported per device:
+      * ltc2972 vout0 - vout1
+      * ltc2974, ltc2975 : vout0 - vout3
+      * ltc2977, ltc2979, ltc2980, ltm2987 : vout0 - vout7
+      * ltc2978 : vout0 - vout7
+      * ltc3880, ltc3882, ltc3884, ltc3886, ltc3887, ltc3889 : vout0 - vout1
+      * ltc7880 : vout0 - vout1
+      * ltc3883 : vout0
+      * ltm4664 : vout0 - vout1
+      * ltm4675, ltm4676, ltm4677, ltm4678 : vout0 - vout1
+      * ltm4680, ltm4686 : vout0 - vout1
+      * ltm4700 : vout0 - vout1
+
+    patternProperties:
+      "^vout[0-7]$":
+        $ref: /schemas/regulator/regulator.yaml#
+        type: object
+        unevaluatedProperties: false
+
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        regulator@5e {
+            compatible = "lltc,ltc2978";
+            reg = <0x5e>;
+
+            regulators {
+                vout0 {
+                     regulator-name = "FPGA-2.5V";
+                };
+                vout2 {
+                     regulator-name = "FPGA-1.5V";
+                };
+            };
+        };
+    };
+

Documentation/devicetree/bindings/hwmon/ltc2978.txt

View before deletion

diff --git a/Documentation/devicetree/bindings/hwmon/ltc2978.txt b/Documentation/devicetree/bindings/hwmon/ltc2978.txt
deleted file mode 100644
index 4e7f621..0000000
--- a/Documentation/devicetree/bindings/hwmon/ltc2978.txt
+++ /dev/null
@@ -1,62 +0,0 @@
-ltc2978
-
-Required properties:
-- compatible: should contain one of:
-  * "lltc,ltc2972"
-  * "lltc,ltc2974"
-  * "lltc,ltc2975"
-  * "lltc,ltc2977"
-  * "lltc,ltc2978"
-  * "lltc,ltc2979"
-  * "lltc,ltc2980"
-  * "lltc,ltc3880"
-  * "lltc,ltc3882"
-  * "lltc,ltc3883"
-  * "lltc,ltc3884"
-  * "lltc,ltc3886"
-  * "lltc,ltc3887"
-  * "lltc,ltc3889"
-  * "lltc,ltc7880"
-  * "lltc,ltm2987"
-  * "lltc,ltm4664"
-  * "lltc,ltm4675"
-  * "lltc,ltm4676"
-  * "lltc,ltm4677"
-  * "lltc,ltm4678"
-  * "lltc,ltm4680"
-  * "lltc,ltm4686"
-  * "lltc,ltm4700"
-- reg: I2C slave address
-
-Optional properties:
-- regulators: A node that houses a sub-node for each regulator controlled by
-  the device. Each sub-node is identified using the node's name, with valid
-  values listed below. The content of each sub-node is defined by the
-  standard binding for regulators; see regulator.txt.
-
-Valid names of regulators depend on number of supplies supported per device:
-  * ltc2972 vout0 - vout1
-  * ltc2974, ltc2975 : vout0 - vout3
-  * ltc2977, ltc2979, ltc2980, ltm2987 : vout0 - vout7
-  * ltc2978 : vout0 - vout7
-  * ltc3880, ltc3882, ltc3884, ltc3886, ltc3887, ltc3889 : vout0 - vout1
-  * ltc7880 : vout0 - vout1
-  * ltc3883 : vout0
-  * ltm4664 : vout0 - vout1
-  * ltm4675, ltm4676, ltm4677, ltm4678 : vout0 - vout1
-  * ltm4680, ltm4686 : vout0 - vout1
-  * ltm4700 : vout0 - vout1
-
-Example:
-ltc2978@5e {
-	compatible = "lltc,ltc2978";
-	reg = <0x5e>;
-	regulators {
-		vout0 {
-			regulator-name = "FPGA-2.5V";
-		};
-		vout2 {
-			regulator-name = "FPGA-1.5V";
-		};
-	};
-};

Documentation/devicetree/bindings/hwmon/maxim,max31790.yaml

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diff --git a/Documentation/devicetree/bindings/hwmon/maxim,max31790.yaml b/Documentation/devicetree/bindings/hwmon/maxim,max31790.yaml
new file mode 100644
index 0000000..b1ff496
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/maxim,max31790.yaml
@@ -0,0 +1,70 @@
+# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/maxim,max31790.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: The Maxim MAX31790 Fan Controller
+
+maintainers:
+  - Guenter Roeck <[email protected]>
+  - Chanh Nguyen <[email protected]>
+
+description: >
+  The MAX31790 controls the speeds of up to six fans using six
+  independent PWM outputs. The desired fan speeds (or PWM duty cycles)
+  are written through the I2C interface.
+
+  Datasheets:
+    https://datasheets.maximintegrated.com/en/ds/MAX31790.pdf
+
+properties:
+  compatible:
+    const: maxim,max31790
+
+  reg:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+  "#pwm-cells":
+    const: 1
+
+patternProperties:
+  "^fan-[0-9]+$":
+    $ref: fan-common.yaml#
+    unevaluatedProperties: false
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      pwm_provider: fan-controller@20 {
+        compatible = "maxim,max31790";
+        reg = <0x20>;
+        clocks = <&sys_clk>;
+        resets = <&reset 0>;
+        #pwm-cells = <1>;
+
+        fan-0 {
+          pwms = <&pwm_provider 1>;
+        };
+
+        fan-1 {
+          pwms = <&pwm_provider 2>;
+        };
+      };
+    };
+

Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml

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diff --git a/Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml b/Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml
new file mode 100644
index 0000000..f0667ac
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/sophgo,sg2042-hwmon-mcu.yaml
@@ -0,0 +1,43 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/hwmon/sophgo,sg2042-hwmon-mcu.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Sophgo SG2042 onboard MCU support
+
+maintainers:
+  - Inochi Amaoto <[email protected]>
+
+properties:
+  compatible:
+    const: sophgo,sg2042-hwmon-mcu
+
+  reg:
+    maxItems: 1
+
+  "#thermal-sensor-cells":
+    const: 1
+
+required:
+  - compatible
+  - reg
+  - "#thermal-sensor-cells"
+
+allOf:
+  - $ref: /schemas/thermal/thermal-sensor.yaml#
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    i2c {
+        #address-cells = <1>;
+        #size-cells = <0>;
+
+        hwmon@17 {
+            compatible = "sophgo,sg2042-hwmon-mcu";
+            reg = <0x17>;
+            #thermal-sensor-cells = <1>;
+        };
+    };

Documentation/hwmon/hwmon-kernel-api.rst

View file

diff --git a/Documentation/hwmon/hwmon-kernel-api.rst b/Documentation/hwmon/hwmon-kernel-api.rst
index 6cacf7d..8297acf 100644
--- a/Documentation/hwmon/hwmon-kernel-api.rst
+++ b/Documentation/hwmon/hwmon-kernel-api.rst
@@ -38,8 +38,6 @@ register/unregister functions::
 
   void hwmon_device_unregister(struct device *dev);
 
-  void devm_hwmon_device_unregister(struct device *dev);
-
   char *hwmon_sanitize_name(const char *name);
 
   char *devm_hwmon_sanitize_name(struct device *dev, const char *name);
@@ -64,11 +62,6 @@ monitoring device structure. This function must be called from the driver
 remove function if the hardware monitoring device was registered with
 hwmon_device_register_with_info.
 
-devm_hwmon_device_unregister does not normally have to be called. It is only
-needed for error handling, and only needed if the driver probe fails after
-the call to devm_hwmon_device_register_with_info and if the automatic (device
-managed) removal would be too late.
-
 All supported hwmon device registration functions only accept valid device
 names. Device names including invalid characters (whitespace, '*', or '-')
 will be rejected. The 'name' parameter is mandatory.

Documentation/hwmon/ina2xx.rst

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diff --git a/Documentation/hwmon/ina2xx.rst b/Documentation/hwmon/ina2xx.rst
index 27d2e39..7f1939b 100644
--- a/Documentation/hwmon/ina2xx.rst
+++ b/Documentation/hwmon/ina2xx.rst
@@ -99,6 +99,10 @@ Sysfs entries for ina226, ina230 and ina231 only
 ------------------------------------------------
 
 ======================= ====================================================
+curr1_lcrit		Critical low current
+curr1_crit		Critical high current
+curr1_lcrit_alarm	Current critical low alarm
+curr1_crit_alarm	Current critical high alarm
 in0_lcrit		Critical low shunt voltage
 in0_crit		Critical high shunt voltage
 in0_lcrit_alarm		Shunt voltage critical low alarm

Documentation/hwmon/index.rst

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diff --git a/Documentation/hwmon/index.rst b/Documentation/hwmon/index.rst
index 913c113..ea3b5be 100644
--- a/Documentation/hwmon/index.rst
+++ b/Documentation/hwmon/index.rst
@@ -206,6 +206,7 @@ Hardware Monitoring Kernel Drivers
    sch5636
    scpi-hwmon
    sfctemp
+   sg2042-mcu
    sht15
    sht21
    sht3x

Documentation/hwmon/lm92.rst

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diff --git a/Documentation/hwmon/lm92.rst b/Documentation/hwmon/lm92.rst
index c131b92..d71cdb2 100644
--- a/Documentation/hwmon/lm92.rst
+++ b/Documentation/hwmon/lm92.rst
@@ -3,29 +3,29 @@ Kernel driver lm92
 
 Supported chips:
 
-  * National Semiconductor LM92
+  * National Semiconductor / Texas Instruments LM92
 
     Prefix: 'lm92'
 
     Addresses scanned: I2C 0x48 - 0x4b
 
-    Datasheet: http://www.national.com/pf/LM/LM92.html
+    Datasheet: https://www.ti.com/lit/gpn/LM92
 
-  * National Semiconductor LM76
+  * National Semiconductor / Texas Instruments LM76
 
     Prefix: 'lm92'
 
-    Addresses scanned: none, force parameter needed
+    Addresses scanned: none, must be instantiated explicitly
 
-    Datasheet: http://www.national.com/pf/LM/LM76.html
+    Datasheet: https://www.ti.com/lit/gpn/LM76
 
-  * Maxim MAX6633/MAX6634/MAX6635
+  * Maxim /Analog Devices MAX6633/MAX6634/MAX6635
 
     Prefix: 'max6635'
 
-    Addresses scanned: none, force parameter needed
+    Addresses scanned: none, must be instantiated explicitly
 
-    Datasheet: http://www.maxim-ic.com/quick_view2.cfm/qv_pk/3074
+    Datasheet: https://www.analog.com/media/en/technical-documentation/data-sheets/max6633-max6635.pdf
 
 
 Authors:
@@ -36,13 +36,13 @@ Authors:
 Description
 -----------
 
-This driver implements support for the National Semiconductor LM92
-temperature sensor.
+This driver implements support for the National Semiconductor / Texas
+Instruments LM92 temperature sensor.
 
 Each LM92 temperature sensor supports a single temperature sensor. There are
 alarms for high, low, and critical thresholds. There's also an hysteresis to
 control the thresholds for resetting alarms.
 
-Support was added later for the LM76 and Maxim MAX6633/MAX6634/MAX6635,
-which are mostly compatible. They have not all been tested, so you
-may need to use the force parameter.
+The driver also supports LM76 and Maxim MAX6633/MAX6634/MAX6635, which are
+mostly compatible but do not have a vendor ID register and therefore must be
+instantiated explicitly.

Documentation/hwmon/max1619.rst

View file

diff --git a/Documentation/hwmon/max1619.rst b/Documentation/hwmon/max1619.rst
index e25956e..b5fc175 100644
--- a/Documentation/hwmon/max1619.rst
+++ b/Documentation/hwmon/max1619.rst
@@ -27,7 +27,3 @@ All temperature values are given in degrees Celsius. Resolution
 is 1.0 degree for the local temperature and for the remote temperature.
 
 Only the external sensor has high and low limits.
-
-The max1619 driver will not update its values more frequently than every
-other second; reading them more often will do no harm, but will return
-'old' values.

Documentation/hwmon/oxp-sensors.rst

View file

diff --git a/Documentation/hwmon/oxp-sensors.rst b/Documentation/hwmon/oxp-sensors.rst
index 55b1ef6..581c4da 100644
--- a/Documentation/hwmon/oxp-sensors.rst
+++ b/Documentation/hwmon/oxp-sensors.rst
@@ -10,41 +10,59 @@ Authors:
 Description:
 ------------
 
-Handheld devices from One Netbook and Aya Neo provide fan readings and fan
-control through their embedded controllers.
+Handheld devices from OneNetbook, AOKZOE, AYANEO, And OrangePi provide fan
+readings and fan control through their embedded controllers.
 
-Currently only supports AMD boards from One X Player, AOK ZOE, and some Aya
-Neo devices. One X Player Intel boards could be supported if we could figure
-out the EC registers and values to write to since the EC layout and model is
-different. Aya Neo devices preceding the AIR may not be supportable as the EC
-model is different and do not appear to have manual control capabilities.
+Currently supports OneXPlayer devices, AOKZOE, AYANEO, and OrangePi
+handheld devices. AYANEO devices preceding the AIR and OneXPlayer devices
+preceding the Mini A07 are not supportable as the EC model is different
+and do not have manual control capabilities.
 
-Some models have a toggle for changing the behaviour of the "Turbo/Silent"
-button of the device. It will change the key event that it triggers with
-a flip of the `tt_toggle` attribute. See below for boards that support this
-function.
+Some OneXPlayer and AOKZOE models have a toggle for changing the behaviour
+of the "Turbo/Silent" button of the device. It will change the key event
+that it triggers with a flip of the `tt_toggle` attribute. See below for
+boards that support this function.
 
 Supported devices
 -----------------
 
 Currently the driver supports the following handhelds:
 
- - AOK ZOE A1
- - AOK ZOE A1 PRO
- - Aya Neo 2
- - Aya Neo AIR
- - Aya Neo AIR Plus (Mendocino)
- - Aya Neo AIR Pro
- - Aya Neo Geek
+ - AOKZOE A1
+ - AOKZOE A1 PRO
+ - AYANEO 2
+ - AYANEO 2S
+ - AYANEO AIR
+ - AYANEO AIR 1S
+ - AYANEO AIR Plus (Mendocino)
+ - AYANEO AIR Pro
+ - AYANEO Flip DS
+ - AYANEO Flip KB
+ - AYANEO Geek
+ - AYANEO Geek 1S
+ - AYANEO KUN
+ - OneXPlayer 2
+ - OneXPlayer 2 Pro
  - OneXPlayer AMD
  - OneXPlayer mini AMD
  - OneXPlayer mini AMD PRO
+ - OneXPlayer OneXFly
+ - OneXPlayer X1 A
+ - OneXPlayer X1 i
+ - OneXPlayer X1 mini
+ - OrangePi NEO-01
 
 "Turbo/Silent" button behaviour toggle is only supported on:
  - AOK ZOE A1
  - AOK ZOE A1 PRO
+ - OneXPlayer 2
+ - OneXPlayer 2 Pro
  - OneXPlayer mini AMD (only with updated alpha BIOS)
  - OneXPlayer mini AMD PRO
+ - OneXPlayer OneXFly
+ - OneXPlayer X1 A
+ - OneXPlayer X1 i
+ - OneXPlayer X1 mini
 
 Sysfs entries
 -------------
@@ -52,7 +70,7 @@ Sysfs entries
 The following attributes are supported:
 
 fan1_input
-  Read Only. Reads current fan RMP.
+  Read Only. Reads current fan RPM.
 
 pwm1_enable
   Read Write. Enable manual fan control. Write "1" to set to manual, write "0"

Documentation/hwmon/sg2042-mcu.rst

View file

diff --git a/Documentation/hwmon/sg2042-mcu.rst b/Documentation/hwmon/sg2042-mcu.rst
new file mode 100644
index 0000000..077e798
--- /dev/null
+++ b/Documentation/hwmon/sg2042-mcu.rst
@@ -0,0 +1,78 @@
+.. SPDX-License-Identifier: GPL-2.0
+
+Kernel driver sg2042-mcu
+========================
+
+Supported chips:
+
+  * Onboard MCU for sg2042

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