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diff --git a/Documentation/devicetree/bindings/pci/altr,msi-controller.yaml b/Documentation/devicetree/bindings/pci/altr,msi-controller.yaml
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index 98814862d006..000000000000
--- a/Documentation/devicetree/bindings/pci/altr,msi-controller.yaml
+++ /dev/null
@@ -1,65 +0,0 @@
-# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause)
-# Copyright (C) 2015, 2024, Intel Corporation
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/altr,msi-controller.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: Altera PCIe MSI controller
-
-maintainers:
- - Matthew Gerlach <matthew.gerlach@linux.intel.com>
-
-properties:
- compatible:
- enum:
- - altr,msi-1.0
-
- reg:
- items:
- - description: CSR registers
- - description: Vectors slave port region
-
- reg-names:
- items:
- - const: csr
- - const: vector_slave
-
- interrupts:
- maxItems: 1
-
- msi-controller: true
-
- num-vectors:
- description: number of vectors
- $ref: /schemas/types.yaml#/definitions/uint32
- minimum: 1
- maximum: 32
-
-required:
- - compatible
- - reg
- - reg-names
- - interrupts
- - msi-controller
- - num-vectors
-
-allOf:
- - $ref: /schemas/interrupt-controller/msi-controller.yaml#
-
-unevaluatedProperties: false
-
-examples:
- - |
- #include <dt-bindings/interrupt-controller/arm-gic.h>
- #include <dt-bindings/interrupt-controller/irq.h>
- msi@ff200000 {
- compatible = "altr,msi-1.0";
- reg = <0xff200000 0x00000010>,
- <0xff200010 0x00000080>;
- reg-names = "csr", "vector_slave";
- interrupt-parent = <&hps_0_arm_gic_0>;
- interrupts = <GIC_SPI 42 IRQ_TYPE_LEVEL_HIGH>;
- msi-controller;
- num-vectors = <32>;
- };