| Tom Rini | 6b642ac | 2024-10-01 12:20:28 -0600 | [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/soc/fsl/fsl,bman-portal.yaml# |
| 5 | $schema: http://devicetree.org/meta-schemas/core.yaml# |
| 6 | |
| 7 | title: QorIQ DPAA Queue Manager Portals |
| 8 | |
| 9 | maintainers: |
| 10 | - Frank Li <Frank.Li@nxp.com> |
| 11 | |
| 12 | description: |
| 13 | QorIQ DPAA Buffer Manager Portal |
| 14 | |
| 15 | Portals are memory mapped interfaces to BMan that allow low-latency, lock-less |
| 16 | interaction by software running on processor cores, accelerators and network |
| 17 | interfaces with the BMan |
| 18 | |
| 19 | properties: |
| 20 | compatible: |
| 21 | oneOf: |
| 22 | - const: fsl,bman-portal |
| 23 | - items: |
| 24 | - enum: |
| 25 | - fsl,bman-portal-1.0.0 |
| 26 | - fsl,ls1043a-bmap-portal |
| 27 | - fsl,ls1046a-bmap-portal |
| 28 | - const: fsl,bman-portal |
| 29 | reg: |
| 30 | items: |
| 31 | - description: the cache-enabled region of the portal |
| 32 | - description: the cache-inhibited region of the portal |
| 33 | |
| 34 | interrupts: |
| 35 | maxItems: 1 |
| 36 | |
| 37 | required: |
| 38 | - compatible |
| 39 | - reg |
| 40 | - interrupts |
| 41 | |
| 42 | additionalProperties: false |
| 43 | |
| 44 | examples: |
| 45 | - | |
| 46 | #include <dt-bindings/interrupt-controller/irq.h> |
| 47 | |
| 48 | bman-portal@0 { |
| 49 | compatible = "fsl,bman-portal-1.0.0", "fsl,bman-portal"; |
| 50 | reg = <0x0 0x4000>, <0x100000 0x1000>; |
| 51 | interrupts = <105 IRQ_TYPE_EDGE_FALLING 0 0>; |
| 52 | }; |