From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 20:49:45 +0200
Subject: Adding upstream version 6.1.76.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../devicetree/bindings/usb/renesas,usb-xhci.yaml  | 86 ++++++++++++++++++++++
 1 file changed, 86 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/usb/renesas,usb-xhci.yaml

(limited to 'Documentation/devicetree/bindings/usb/renesas,usb-xhci.yaml')

diff --git a/Documentation/devicetree/bindings/usb/renesas,usb-xhci.yaml b/Documentation/devicetree/bindings/usb/renesas,usb-xhci.yaml
new file mode 100644
index 000000000..4c5efaf02
--- /dev/null
+++ b/Documentation/devicetree/bindings/usb/renesas,usb-xhci.yaml
@@ -0,0 +1,86 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/usb/renesas,usb-xhci.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Renesas USB xHCI controllers
+
+maintainers:
+  - Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com>
+  - Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
+
+allOf:
+  - $ref: "usb-xhci.yaml"
+
+properties:
+  compatible:
+    oneOf:
+      - items:
+          - enum:
+              - renesas,xhci-r8a7742 # RZ/G1H
+              - renesas,xhci-r8a7743 # RZ/G1M
+              - renesas,xhci-r8a7744 # RZ/G1N
+              - renesas,xhci-r8a7790 # R-Car H2
+              - renesas,xhci-r8a7791 # R-Car M2-W
+              - renesas,xhci-r8a7793 # R-Car M2-N
+          - const: renesas,rcar-gen2-xhci # R-Car Gen2 and RZ/G1
+      - items:
+          - enum:
+              - renesas,xhci-r8a774a1 # RZ/G2M
+              - renesas,xhci-r8a774b1 # RZ/G2N
+              - renesas,xhci-r8a774c0 # RZ/G2E
+              - renesas,xhci-r8a774e1 # RZ/G2H
+              - renesas,xhci-r8a7795  # R-Car H3
+              - renesas,xhci-r8a7796  # R-Car M3-W
+              - renesas,xhci-r8a77961 # R-Car M3-W+
+              - renesas,xhci-r8a77965 # R-Car M3-N
+              - renesas,xhci-r8a77990 # R-Car E3
+          - const: renesas,rcar-gen3-xhci # R-Car Gen3 and RZ/G2
+
+  reg:
+    maxItems: 1
+
+  interrupts:
+    maxItems: 1
+
+  clocks:
+    maxItems: 1
+
+  phys:
+    maxItems: 1
+
+  phy-names:
+    items:
+      - const: usb
+
+  power-domains:
+    maxItems: 1
+
+  resets:
+    maxItems: 1
+
+required:
+  - compatible
+  - reg
+  - interrupts
+  - clocks
+  - power-domains
+  - resets
+
+unevaluatedProperties: false
+
+examples:
+  - |
+    #include <dt-bindings/clock/r8a7795-cpg-mssr.h>
+    #include <dt-bindings/interrupt-controller/arm-gic.h>
+    #include <dt-bindings/power/r8a7795-sysc.h>
+
+    xhci0: usb@ee000000 {
+        compatible = "renesas,xhci-r8a7795", "renesas,rcar-gen3-xhci";
+        reg = <0xee000000 0xc00>;
+        interrupts = <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH>;
+        clocks = <&cpg CPG_MOD 328>;
+        power-domains = <&sysc R8A7795_PD_ALWAYS_ON>;
+        resets = <&cpg 328>;
+    };
-- 
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