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,ocmem.yaml (1915B)

      1# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/sram/qcom,ocmem.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: On Chip Memory (OCMEM) that is present on some Qualcomm Snapdragon SoCs.
      8
      9maintainers:
     10  - Brian Masney <masneyb@onstation.org>
     11
     12description: |
     13  The On Chip Memory (OCMEM) is typically used by the GPU, camera/video, and
     14  audio components on some Snapdragon SoCs.
     15
     16properties:
     17  compatible:
     18    const: qcom,msm8974-ocmem
     19
     20  reg:
     21    items:
     22      - description: Control registers
     23      - description: OCMEM address range
     24
     25  reg-names:
     26    items:
     27      - const: ctrl
     28      - const: mem
     29
     30  clocks:
     31    items:
     32      - description: Core clock
     33      - description: Interface clock
     34
     35  clock-names:
     36    items:
     37      - const: core
     38      - const: iface
     39
     40  '#address-cells':
     41    const: 1
     42
     43  '#size-cells':
     44    const: 1
     45
     46  ranges:
     47    maxItems: 1
     48
     49required:
     50  - compatible
     51  - reg
     52  - reg-names
     53  - clocks
     54  - clock-names
     55  - '#address-cells'
     56  - '#size-cells'
     57  - ranges
     58
     59additionalProperties: false
     60
     61patternProperties:
     62  "-sram@[0-9a-f]+$":
     63    type: object
     64    description: A region of reserved memory.
     65
     66    properties:
     67      reg:
     68        maxItems: 1
     69
     70    required:
     71      - reg
     72
     73examples:
     74  - |
     75      #include <dt-bindings/clock/qcom,rpmcc.h>
     76      #include <dt-bindings/clock/qcom,mmcc-msm8974.h>
     77
     78      ocmem: ocmem@fdd00000 {
     79        compatible = "qcom,msm8974-ocmem";
     80
     81        reg = <0xfdd00000 0x2000>,
     82              <0xfec00000 0x180000>;
     83        reg-names = "ctrl",
     84                    "mem";
     85
     86        clocks = <&rpmcc RPM_SMD_OCMEMGX_CLK>,
     87                 <&mmcc OCMEMCX_OCMEMNOC_CLK>;
     88        clock-names = "core",
     89                      "iface";
     90
     91        #address-cells = <1>;
     92        #size-cells = <1>;
     93        ranges = <0 0xfec00000 0x100000>;
     94
     95        gmu-sram@0 {
     96                reg = <0x0 0x100000>;
     97        };
     98      };