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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qcom,apcs-kpss-global.yaml (3280B)

      1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
      2%YAML 1.2
      3---
      4$id: "http://devicetree.org/schemas/mailbox/qcom,apcs-kpss-global.yaml#"
      5$schema: "http://devicetree.org/meta-schemas/core.yaml#"
      6
      7title: Qualcomm APCS global block bindings
      8
      9description:
     10  This binding describes the APCS "global" block found in various Qualcomm
     11  platforms.
     12
     13maintainers:
     14  - Jassi Brar <jassisinghbrar@gmail.com>
     15
     16properties:
     17  compatible:
     18    enum:
     19      - qcom,ipq6018-apcs-apps-global
     20      - qcom,ipq8074-apcs-apps-global
     21      - qcom,msm8916-apcs-kpss-global
     22      - qcom,msm8939-apcs-kpss-global
     23      - qcom,msm8953-apcs-kpss-global
     24      - qcom,msm8976-apcs-kpss-global
     25      - qcom,msm8994-apcs-kpss-global
     26      - qcom,msm8996-apcs-hmss-global
     27      - qcom,msm8998-apcs-hmss-global
     28      - qcom,qcm2290-apcs-hmss-global
     29      - qcom,qcs404-apcs-apps-global
     30      - qcom,sc7180-apss-shared
     31      - qcom,sc8180x-apss-shared
     32      - qcom,sdm660-apcs-hmss-global
     33      - qcom,sdm845-apss-shared
     34      - qcom,sm6125-apcs-hmss-global
     35      - qcom,sm6115-apcs-hmss-global
     36      - qcom,sm8150-apss-shared
     37
     38  reg:
     39    maxItems: 1
     40
     41  clocks:
     42    description: phandles to the parent clocks of the clock driver
     43    minItems: 2
     44    items:
     45      - description: primary pll parent of the clock driver
     46      - description: auxiliary parent
     47      - description: reference clock
     48
     49  '#mbox-cells':
     50    const: 1
     51
     52  '#clock-cells':
     53    const: 0
     54
     55  clock-names:
     56    minItems: 2
     57    items:
     58      - const: pll
     59      - const: aux
     60      - const: ref
     61
     62required:
     63  - compatible
     64  - reg
     65  - '#mbox-cells'
     66
     67additionalProperties: false
     68
     69allOf:
     70  - if:
     71      properties:
     72        compatible:
     73          enum:
     74            - qcom,ipq6018-apcs-apps-global
     75            - qcom,ipq8074-apcs-apps-global
     76            - qcom,msm8916-apcs-kpss-global
     77            - qcom,msm8994-apcs-kpss-global
     78            - qcom,msm8996-apcs-hmss-global
     79            - qcom,msm8998-apcs-hmss-global
     80            - qcom,qcs404-apcs-apps-global
     81            - qcom,sc7180-apss-shared
     82            - qcom,sdm660-apcs-hmss-global
     83            - qcom,sdm845-apss-shared
     84            - qcom,sm6125-apcs-hmss-global
     85            - qcom,sm8150-apss-shared
     86    then:
     87      properties:
     88        clocks:
     89          maxItems: 2
     90  - if:
     91      properties:
     92        compatible:
     93          enum:
     94            - qcom,sdx55-apcs-gcc
     95    then:
     96      properties:
     97        clocks:
     98          maxItems: 3
     99examples:
    100
    101  # Example apcs with msm8996
    102  - |
    103    #include <dt-bindings/interrupt-controller/arm-gic.h>
    104    apcs_glb: mailbox@9820000 {
    105        compatible = "qcom,msm8996-apcs-hmss-global";
    106        reg = <0x9820000 0x1000>;
    107
    108        #mbox-cells = <1>;
    109    };
    110
    111    rpm-glink {
    112        compatible = "qcom,glink-rpm";
    113        interrupts = <GIC_SPI 168 IRQ_TYPE_EDGE_RISING>;
    114        qcom,rpm-msg-ram = <&rpm_msg_ram>;
    115        mboxes = <&apcs_glb 0>;
    116        mbox-names = "rpm_hlos";
    117    };
    118
    119  # Example apcs with qcs404
    120  - |
    121    #define GCC_APSS_AHB_CLK_SRC  1
    122    #define GCC_GPLL0_AO_OUT_MAIN 123
    123    apcs: mailbox@b011000 {
    124        compatible = "qcom,qcs404-apcs-apps-global";
    125        reg = <0x0b011000 0x1000>;
    126        #mbox-cells = <1>;
    127        clocks = <&apcs_hfpll>, <&gcc GCC_GPLL0_AO_OUT_MAIN>;
    128        clock-names = "pll", "aux";
    129        #clock-cells = <0>;
    130    };