xref: /kernel/linux/linux-6.6/Documentation/devicetree/bindings/power/qcom,kpss-acc-v2.yaml

# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
%YAML 1.2
---
$id: http://devicetree.org/schemas/power/qcom,kpss-acc-v2.yaml#
$schema: http://devicetree.org/meta-schemas/core.yaml#

title: Krait Processor Sub-system (KPSS) Application Clock Controller (ACC) v2

maintainers:
  - Christian Marangi <ansuelsmth@gmail.com>

description:
  The KPSS ACC provides clock, power manager, and reset control to a Krait CPU.
  There is one ACC register region per CPU within the KPSS remapped region as
  well as an alias register region that remaps accesses to the ACC associated
  with the CPU accessing the region. ACC v2 is currently used as a
  power-manager for enabling the cpu.

properties:
  compatible:
    const: qcom,kpss-acc-v2

  reg:
    items:
      - description: Base address and size of the register region
      - description: Optional base address and size of the alias register region
    minItems: 1

required:
  - compatible
  - reg

additionalProperties: false

examples:
  - |
    power-manager@f9088000 {
      compatible = "qcom,kpss-acc-v2";
      reg = <0xf9088000 0x1000>,
            <0xf9008000 0x1000>;
    };
...