cachepc-linux

Fork of AMDESE/linux with modifications for CachePC side-channel attack
git clone https://git.sinitax.com/sinitax/cachepc-linux
Log | Files | Refs | README | LICENSE | sfeed.txt

atmel,at91sam9260-rtt.yaml (1754B)

      1# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
      2# Copyright (C) 2022 Microchip Technology, Inc. and its subsidiaries
      3%YAML 1.2
      4---
      5$id: http://devicetree.org/schemas/rtc/atmel,at91sam9260-rtt.yaml#
      6$schema: http://devicetree.org/meta-schemas/core.yaml#
      7
      8title: Atmel AT91 RTT Device Tree Bindings
      9
     10allOf:
     11  - $ref: "rtc.yaml#"
     12
     13maintainers:
     14  - Alexandre Belloni <alexandre.belloni@bootlin.com>
     15
     16properties:
     17  compatible:
     18    oneOf:
     19      - items:
     20          - const: atmel,at91sam9260-rtt
     21      - items:
     22          - const: microchip,sam9x60-rtt
     23          - const: atmel,at91sam9260-rtt
     24      - items:
     25          - const: microchip,sama7g5-rtt
     26          - const: microchip,sam9x60-rtt
     27          - const: atmel,at91sam9260-rtt
     28
     29  reg:
     30    maxItems: 1
     31
     32  interrupts:
     33    maxItems: 1
     34
     35  clocks:
     36    maxItems: 1
     37
     38  atmel,rtt-rtc-time-reg:
     39    $ref: /schemas/types.yaml#/definitions/phandle-array
     40    items:
     41      - items:
     42          - description: Phandle to the GPBR node.
     43          - description: Offset within the GPBR block.
     44    description:
     45      Should encode the GPBR register used to store the time base when the
     46      RTT is used as an RTC. The first cell should point to the GPBR node
     47      and the second one encodes the offset within the GPBR block (or in
     48      other words, the GPBR register used to store the time base).
     49
     50required:
     51  - compatible
     52  - reg
     53  - interrupts
     54  - clocks
     55  - atmel,rtt-rtc-time-reg
     56
     57unevaluatedProperties: false
     58
     59examples:
     60  - |
     61    #include <dt-bindings/interrupt-controller/irq.h>
     62
     63    rtc@fffffd20 {
     64        compatible = "atmel,at91sam9260-rtt";
     65        reg = <0xfffffd20 0x10>;
     66        interrupts = <1 IRQ_TYPE_LEVEL_HIGH 7>;
     67        clocks = <&clk32k>;
     68        atmel,rtt-rtc-time-reg = <&gpbr 0x0>;
     69    };