Commit 909fd2b8 authored by Linus Torvalds's avatar Linus Torvalds
Browse files

Merge tag 'mfd-next-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd 

Pull mfd updates from Lee Jones:

 - Fix race in device_node_get_regmap() using more extensive locking

 - Remove unused platform driver support for syscon

 - Allow syscon nodes to be registered without a "syscon" compatible
   string

 - Make `platform_data` pointer const in struct mfd_cell

 - Revert support for multiple AXP PMICs to avoid regressions

 - Increase SoundWire attach timeout and use gpiod_set_raw() for GPIO
   operation

 - Store the result from fault_log() for use by other sub-components

 - Fix an invalid regmap-config max_register value

 - Add another Gemini Lake ISA bridge PCI device ID

 - Use devm_register_power_off_handler() to simplify code

 - Add support for QNAP microcontroller units, including LEDs, input,
   and hwmon

 - Use MFD_CELL macros and remove unused code

 - Add support for AAEON UP board FPGA

 - Remove unused includes

 - Fix various typos and compatibility issues in multiple bindings

 - Add new bindings for rk3562 QoS, LED1202, and qcom,tcsr-ipq5424

 - Convert several bindings to YAML schema

 - Update sprd,sc2731 bindings to reference sprd,sc2731-efuse bindings
   directly

 - Fix rohm,bd71815 bindings by correcting resistor values and typos

 - Documentation improvements:
    - Add documentation for LED1202 and qnap-mcu-hwmon
    - Adjust the file entry for the qnap-mcu header in MAINTAINERS

* tag 'mfd-next-6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (35 commits)
  MAINTAINERS: Adjust the file entry for the qnap-mcu header
  dt-bindings: mfd: syscon: Fix ti,j784s4-acspcie-proxy-ctrl compatible
  dt-bindings: mfd: syscon: Fix al,alpine-sysfabric-service compatible
  Revert "mfd: axp20x: Allow multiple regulators"
  dt-bindings: mfd: syscon: Add rk3562 QoS register compatible
  mfd: syscon: Allow syscon nodes without a "syscon" compatible
  mfd: syscon: Remove the platform driver support
  mfd: syscon: Fix race in device_node_get_regmap()
  dt-bindings: mfd: atmel: Convert to YAML schema
  dt-bindings: mfd: atmel,at91sam9260: Convert to YAML schema
  dt-bindings: mfd: sprd,sc2731: Reference sprd,sc2731-efuse bindings
  mfd: tps65219: Remove unused macros & add regmap.h
  mfd: tps65219: Use MFD_CELL macros
  leds: Add LED1202 I2C driver
  dt-bindings: leds: Add LED1202 LED Controller
  Documentation:leds: Add leds-st1202.rst
  mfd: Add support for AAEON UP board FPGA
  mfd: da9052: Store result from fault_log
  mfd: intel_soc_pmic_chtdc_ti: Fix invalid regmap-config max_register value
  mfd: cs42l43: Use devres for remove as well
  ...
parents 38f5265e 2816b0c9

Documentation/devicetree/bindings/leds/st,led1202.yaml

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# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause

%YAML 1.2

---

$id: http://devicetree.org/schemas/leds/st,led1202.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: ST LED1202 LED controllers



maintainers:

  - Vicentiu Galanopulo <vicentiu.galanopulo@remote-tech.co.uk>



description: |

  The LED1202 is a 12-channel low quiescent current LED controller

  programmable via I2C; The output current can be adjusted separately

  for each channel by 8-bit analog and 12-bit digital dimming control.

  Datasheet available at

  https://www.st.com/en/power-management/led1202.html



properties:

  compatible:

    const: st,led1202



  reg:

    maxItems: 1



  "#address-cells":

    const: 1



  "#size-cells":

    const: 0



patternProperties:

  "^led@[0-9a-f]$":

    type: object

    $ref: common.yaml#

    unevaluatedProperties: false



    properties:

      reg:

        minimum: 0

        maximum: 11



    required:

      - reg



required:

  - compatible

  - reg

  - "#address-cells"

  - "#size-cells"



additionalProperties: false



examples:

  - |

    #include <dt-bindings/leds/common.h>



    i2c {

        #address-cells = <1>;

        #size-cells = <0>;



        led-controller@58 {

            compatible = "st,led1202";

            reg = <0x58>;

            #address-cells = <1>;

            #size-cells = <0>;



            led@0 {

                reg = <0x0>;

                function = LED_FUNCTION_STATUS;

                color = <LED_COLOR_ID_RED>;

                function-enumerator = <1>;

            };



            led@1 {

                reg = <0x1>;

                function = LED_FUNCTION_STATUS;

                color = <LED_COLOR_ID_GREEN>;

                function-enumerator = <2>;

            };



            led@2 {

                reg = <0x2>;

                function = LED_FUNCTION_STATUS;

                color = <LED_COLOR_ID_BLUE>;

                function-enumerator = <3>;

            };



            led@3 {

                reg = <0x3>;

                function = LED_FUNCTION_STATUS;

                color = <LED_COLOR_ID_RED>;

                function-enumerator = <4>;

            };



            led@4 {

                reg = <0x4>;

                function = LED_FUNCTION_STATUS;

                color = <LED_COLOR_ID_GREEN>;

                function-enumerator = <5>;

            };



            led@5 {

                reg = <0x5>;

                function = LED_FUNCTION_STATUS;

                color = <LED_COLOR_ID_BLUE>;

                function-enumerator = <6>;

            };



            led@6 {

                reg = <0x6>;

                function = LED_FUNCTION_STATUS;

                color = <LED_COLOR_ID_RED>;

                function-enumerator = <7>;

            };



            led@7 {

                reg = <0x7>;

                function = LED_FUNCTION_STATUS;

                color = <LED_COLOR_ID_GREEN>;

                function-enumerator = <8>;

            };



            led@8 {

                reg = <0x8>;

                function = LED_FUNCTION_STATUS;

                color = <LED_COLOR_ID_BLUE>;

                function-enumerator = <9>;

            };

        };

    };

...

Documentation/devicetree/bindings/mfd/atmel,at91sam9260-gpbr.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/mfd/atmel,at91sam9260-gpbr.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Microchip AT91 General Purpose Backup Registers



maintainers:

  - Nicolas Ferre <nicolas.ferre@microchip.com>



description:

  The system controller embeds 256 bits of General Purpose Backup

  registers organized as 8 32-bit registers.



properties:

  compatible:

    oneOf:

      - items:

          - enum:

              - atmel,at91sam9260-gpbr

          - const: syscon

      - items:

          - enum:

              - microchip,sam9x60-gpbr

              - microchip,sam9x7-gpbr

          - const: atmel,at91sam9260-gpbr

          - const: syscon



  reg:

    maxItems: 1



required:

  - compatible

  - reg



additionalProperties: false



examples:

  - |

    syscon@fffffd50 {

        compatible = "atmel,at91sam9260-gpbr", "syscon";

        reg = <0xfffffd50 0x10>;

    };

Documentation/devicetree/bindings/mfd/atmel,at91sam9260-matrix.yaml

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# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)

%YAML 1.2

---

$id: http://devicetree.org/schemas/mfd/atmel,at91sam9260-matrix.yaml#

$schema: http://devicetree.org/meta-schemas/core.yaml#



title: Microchip AT91 Bus Matrix



maintainers:

  - Nicolas Ferre <nicolas.ferre@microchip.com>



description:

  The Bus Matrix (MATRIX) implements a multi-layer AHB, based on the

  AHB-Lite protocol, that enables parallel access paths between multiple

  masters and slaves in a system, thus increasing the overall bandwidth.



properties:

  compatible:

    oneOf:

      - items:

          - enum:

              - atmel,at91sam9260-matrix

              - atmel,at91sam9261-matrix

              - atmel,at91sam9263-matrix

              - atmel,at91sam9rl-matrix

              - atmel,at91sam9g45-matrix

              - atmel,at91sam9n12-matrix

              - atmel,at91sam9x5-matrix

              - atmel,sama5d3-matrix

          - const: syscon

      - items:

          - enum:

              - microchip,sam9x60-matrix

              - microchip,sam9x7-matrix

          - const: atmel,at91sam9x5-matrix

          - const: syscon



  reg:

    maxItems: 1



required:

  - compatible

  - reg



additionalProperties: false



examples:

  - |

    syscon@ffffec00 {

        compatible = "atmel,sama5d3-matrix", "syscon";

        reg = <0xffffec00 0x200>;

    };

Documentation/devicetree/bindings/mfd/atmel-gpbr.txt

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* Device tree bindings for Atmel GPBR (General Purpose Backup Registers)



The GPBR are a set of battery-backed registers.



Required properties:

- compatible:		Should be one of the following:

			"atmel,at91sam9260-gpbr", "syscon"

			"microchip,sam9x60-gpbr", "syscon"

			"microchip,sam9x7-gpbr", "microchip,sam9x60-gpbr", "syscon"

- reg:			contains offset/length value of the GPBR memory

			region.



Example:



gpbr: gpbr@fffffd50 {

	compatible = "atmel,at91sam9260-gpbr", "syscon";

	reg = <0xfffffd50 0x10>;

};

Documentation/devicetree/bindings/mfd/atmel-matrix.txt

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* Device tree bindings for Atmel Bus Matrix



The Bus Matrix registers are used to configure Atmel SoCs internal bus

behavior (master/slave priorities, undefined burst length type, ...)



Required properties:

- compatible:		Should be one of the following

			"atmel,at91sam9260-matrix", "syscon"

			"atmel,at91sam9261-matrix", "syscon"

			"atmel,at91sam9263-matrix", "syscon"

			"atmel,at91sam9rl-matrix", "syscon"

			"atmel,at91sam9g45-matrix", "syscon"

			"atmel,at91sam9n12-matrix", "syscon"

			"atmel,at91sam9x5-matrix", "syscon"

			"atmel,sama5d3-matrix", "syscon"

			"microchip,sam9x60-matrix", "syscon"

			"microchip,sam9x7-matrix", "atmel,at91sam9x5-matrix", "syscon"

- reg:			Contains offset/length value of the Bus Matrix

			memory region.



Example:



matrix: matrix@ffffec00 {

	compatible = "atmel,sama5d3-matrix", "syscon";

	reg = <0xffffec00 0x200>;

};