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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brcm,twd.yaml (1320B)

      1# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
      2%YAML 1.2
      3---
      4$id: http://devicetree.org/schemas/mfd/brcm,twd.yaml#
      5$schema: http://devicetree.org/meta-schemas/core.yaml#
      6
      7title: Broadcom's Timer-Watchdog (aka TWD)
      8
      9maintainers:
     10  - Rafał Miłecki <rafal@milecki.pl>
     11
     12description: |
     13  Broadcom has a Timer-Watchdog block used in multiple SoCs (e.g., BCM4908,
     14  BCM63xx, BCM7038). There are few variants available (they differ slightly in
     15  registers layout). This block consists of: timers, watchdog and optionally a
     16  software reset handler.
     17
     18properties:
     19  compatible:
     20    items:
     21      - enum:
     22          - brcm,bcm4908-twd
     23          - brcm,bcm7038-twd
     24      - const: simple-mfd
     25      - const: syscon
     26
     27  reg:
     28    maxItems: 1
     29
     30  ranges: true
     31
     32  "#address-cells":
     33    const: 1
     34
     35  "#size-cells":
     36    const: 1
     37
     38patternProperties:
     39  '^watchdog@[a-f0-9]+$':
     40    $ref: /schemas/watchdog/brcm,bcm7038-wdt.yaml
     41
     42additionalProperties: false
     43
     44required:
     45  - reg
     46
     47examples:
     48  - |
     49    timer-mfd@ff800400 {
     50        compatible = "brcm,bcm4908-twd", "simple-mfd", "syscon";
     51        reg = <0xff800400 0x4c>;
     52        ranges = <0x00000000 0xff800400 0x4c>;
     53
     54        #address-cells = <1>;
     55        #size-cells = <1>;
     56
     57        watchdog@28 {
     58            compatible = "brcm,bcm7038-wdt";
     59            reg = <0x28 0x8>;
     60        };
     61    };