| # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) |
| $id: http://devicetree.org/schemas/interrupt-controller/loongson,pch-msi.yaml# |
| $schema: http://devicetree.org/meta-schemas/core.yaml# |
| title: Loongson PCH MSI Controller |
| - Jiaxun Yang <jiaxun.yang@flygoat.com> |
| This interrupt controller is found in the Loongson LS7A family of PCH for |
| transforming interrupts from PCIe MSI into HyperTransport vectorized |
| const: loongson,pch-msi-1.0 |
| u32 value of the base of parent HyperTransport vector allocated |
| $ref: /schemas/types.yaml#/definitions/uint32 |
| u32 value of the number of parent HyperTransport vectors allocated |
| $ref: /schemas/types.yaml#/definitions/uint32 |
| additionalProperties: true # fixme |
| #include <dt-bindings/interrupt-controller/irq.h> |
| msi: msi-controller@2ff00000 { |
| compatible = "loongson,pch-msi-1.0"; |
| loongson,msi-base-vec = <64>; |
| loongson,msi-num-vecs = <64>; |
| interrupt-parent = <&htvec>; |