linux-kernel - [PATCH] dt-bindings: usb: Add ranges and dma-coherent property

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Date:   Tue, 19 Jan 2021 12:12:24 +0530
From:   Aswath Govindraju <a-govindraju@...com>
To:     unlisted-recipients:; (no To-header on input)
CC:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Rob Herring <robh+dt@...nel.org>, <linux-usb@...r.kernel.org>,
        <devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
        Roger Quadros <rogerq@...nel.org>,
        Vignesh Raghavendra <vigneshr@...com>,
        Lokesh Vutla <lokeshvutla@...com>,
        Sekhar Nori <nsekhar@...com>,
        Kishon Vijay Abraham I <kishon@...com>,
        Aswath Govindraju <a-govindraju@...com>
Subject: [PATCH] dt-bindings: usb: Add ranges and dma-coherent property

Add ranges and dma-coherent property in ti,j721e-usb dt-binding.

Signed-off-by: Aswath Govindraju <a-govindraju@...com>
---
 Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml b/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml
index 4423f0a29f54..0c553e72d2ff 100644
--- a/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml
+++ b/Documentation/devicetree/bindings/usb/ti,j721e-usb.yaml
@@ -38,6 +38,8 @@ properties:
       - const: ref
       - const: lpm
 
+  ranges: true
+
   ti,usb2-only:
     description:
       If present, it restricts the controller to USB2.0 mode of
@@ -63,6 +65,8 @@ properties:
   '#size-cells':
     const: 2
 
+  dma-coherent: true
+
 patternProperties:
   "^usb@":
     type: object
@@ -73,6 +77,7 @@ required:
   - power-domains
   - clocks
   - clock-names
+  - ranges
 
 additionalProperties: false
 
@@ -95,6 +100,7 @@ examples:
             assigned-clock-parents = <&k3_clks 288 16>; /* HFOSC0 */
             #address-cells = <2>;
             #size-cells = <2>;
+            ranges;
 
             usb@...0000 {
                   compatible = "cdns,usb3";
-- 
2.17.1