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Message-Id: <20220225145432.422130-3-pgwipeout@gmail.com>
Date: Fri, 25 Feb 2022 09:54:25 -0500
From: Peter Geis <pgwipeout@...il.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
Heiko Stuebner <heiko@...ech.de>
Cc: Peter Geis <pgwipeout@...il.com>, linux-usb@...r.kernel.org,
devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH v1 2/8] dt-bindings: usb: dwc3: add description for rk3568
The rk3568 dwc3 controllers are backwards compatible with the rk3399.
Add the device tree description for it.
Signed-off-by: Peter Geis <pgwipeout@...il.com>
---
Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml b/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml
index 04077f2d7faf..e3044e81cc72 100644
--- a/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml
+++ b/Documentation/devicetree/bindings/usb/rockchip,dwc3.yaml
@@ -30,6 +30,7 @@ select:
enum:
- rockchip,rk3328-dwc3
- rockchip,rk3399-dwc3
+ - rockchip,rk3568-dwc3
required:
- compatible
@@ -39,6 +40,7 @@ properties:
- enum:
- rockchip,rk3328-dwc3
- rockchip,rk3399-dwc3
+ - rockchip,rk3568-dwc3
- const: snps,dwc3
reg:
@@ -75,7 +77,10 @@ properties:
maxItems: 1
reset-names:
- const: usb3-otg
+ items:
+ - enum:
+ - usb3-otg
+ - usb3-host
unevaluatedProperties: false
--
2.25.1
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