cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
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cirrus,madera.yaml (3739B)

      1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/pinctrl/cirrus,madera.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: Cirrus Logic Madera class audio CODECs pinctrl driver
      8
      9maintainers:
     10  - patches@opensource.cirrus.com
     11
     12description: |
     13  The Cirrus Logic Madera codecs provide a number of GPIO functions for
     14  interfacing to external hardware and to provide logic outputs to other devices.
     15  Certain groups of GPIO pins also have an alternate function, normally as an
     16  audio interface.
     17
     18  The set of available GPIOs, functions and alternate function groups differs
     19  between CODECs so refer to the datasheet for the CODEC for further information
     20  on what is supported on that device.
     21
     22  The properties for this driver exist within the parent MFD driver node.
     23
     24  See also the core bindings for the parent MFD driver:
     25
     26    Documentation/devicetree/bindings/mfd/cirrus,madera.yaml
     27
     28  And the generic pinmix bindings:
     29
     30    Documentation/devicetree/bindings/pinctrl/pinctrl-bindings.txt
     31
     32properties:
     33  pin-settings:
     34    description:
     35      One subnode is required to contain the default settings. It
     36      contains an arbitrary number of configuration subnodes, one for
     37      each group or pin configuration you want to apply as a default.
     38    type: object
     39    patternProperties:
     40      '-pins$':
     41        type: object
     42        allOf:
     43          - $ref: "pincfg-node.yaml#"
     44          - $ref: "pinmux-node.yaml#"
     45        properties:
     46          groups:
     47            description:
     48              Name of one pin group to configure.
     49            enum: [ aif1, aif2, aif3, aif4, mif1, mif2, mif3, pdmspk1,
     50                    pdmspk2, dmic4, dmic5, dmic6, gpio1, gpio2, gpio3,
     51                    gpio4, gpio5, gpio6, gpio7, gpio8, gpio9,
     52                    gpio10, gpio11, gpio12, gpio13, gpio14, gpio15,
     53                    gpio16, gpio17, gpio18, gpio19, gpio20, gpio21,
     54                    gpio22, gpio23, gpio24, gpio25, gpio26, gpio27,
     55                    gpio28, gpio29, gpio30, gpio31, gpio32, gpio33,
     56                    gpio34, gpio35, gpio36, gpio37, gpio38, gpio39 ]
     57
     58          function:
     59            description:
     60              Name of function to assign to this group.
     61            enum: [ aif1, aif2, aif3, aif4, mif1, mif2, mif3,
     62                    pdmspk1, pdmspk2, dmic3, dmic4, dmic5,
     63                    dmic6, io, dsp-gpio, irq1, irq2, fll1-clk,
     64                    fll1-lock, fll2-clk, fll2-lock, fll3-clk,
     65                    fll3-lock, fllao-clk, fllao-lock, opclk,
     66                    opclk-async, pwm1, pwm2, spdif, asrc1-in1-lock,
     67                    asrc1-in2-lock, asrc2-in1-lock, asrc2-in2-lock,
     68                    spkl-short-circuit, spkr-short-circuit,
     69                    spk-shutdown, spk-overheat-shutdown,
     70                    spk-overheat-warn, timer1-sts, timer2-sts,
     71                    timer3-sts, timer4-sts, timer5-sts, timer6-sts,
     72                    timer7-sts, timer8-sts, log1-fifo-ne,
     73                    log2-fifo-ne, log3-fifo-ne, log4-fifo-ne,
     74                    log5-fifo-ne, log6-fifo-ne, log7-fifo-ne,
     75                    log8-fifo-ne ]
     76
     77          bias-disable: true
     78
     79          bias-bus-hold: true
     80
     81          bias-pull-up: true
     82
     83          bias-pull-down: true
     84
     85          drive-push-pull: true
     86
     87          drive-open-drain: true
     88
     89          drive-strength:
     90            enum: [ 4, 8 ]
     91
     92          input-schmitt-enable: true
     93
     94          input-schmitt-disable: true
     95
     96          input-debounce: true
     97
     98          output-low: true
     99
    100          output-high: true
    101
    102        additionalProperties: false
    103
    104        required:
    105          - groups
    106
    107    additionalProperties: false
    108
    109required:
    110  - pinctrl-0
    111  - pinctrl-names
    112
    113additionalProperties: true