| Tom Rini | 53633a8 | 2024-02-29 12:33:36 -0500 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause |
| 2 | %YAML 1.2 |
| 3 | --- |
| 4 | $id: http://devicetree.org/schemas/power/qcom,kpss-acc-v2.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: Krait Processor Sub-system (KPSS) Application Clock Controller (ACC) v2 |
| 8 | |
| 9 | maintainers: |
| 10 | - Christian Marangi <ansuelsmth@gmail.com> |
| 11 | |
| 12 | description: |
| 13 | The KPSS ACC provides clock, power manager, and reset control to a Krait CPU. |
| 14 | There is one ACC register region per CPU within the KPSS remapped region as |
| 15 | well as an alias register region that remaps accesses to the ACC associated |
| 16 | with the CPU accessing the region. ACC v2 is currently used as a |
| 17 | power-manager for enabling the cpu. |
| 18 | |
| 19 | properties: |
| 20 | compatible: |
| 21 | const: qcom,kpss-acc-v2 |
| 22 | |
| 23 | reg: |
| 24 | items: |
| 25 | - description: Base address and size of the register region |
| 26 | - description: Optional base address and size of the alias register region |
| 27 | minItems: 1 |
| 28 | |
| 29 | required: |
| 30 | - compatible |
| 31 | - reg |
| 32 | |
| 33 | additionalProperties: false |
| 34 | |
| 35 | examples: |
| 36 | - | |
| 37 | power-manager@f9088000 { |
| 38 | compatible = "qcom,kpss-acc-v2"; |
| 39 | reg = <0xf9088000 0x1000>, |
| 40 | <0xf9008000 0x1000>; |
| 41 | }; |
| 42 | ... |