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Message-Id: <20230413173150.71387-2-sebastian.reichel@collabora.com>
Date: Thu, 13 Apr 2023 19:31:48 +0200
From: Sebastian Reichel <sebastian.reichel@...labora.com>
To: Alan Stern <stern@...land.harvard.edu>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>
Cc: Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
linux-usb@...r.kernel.org, devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
Sebastian Reichel <sebastian.reichel@...labora.com>,
kernel@...labora.com, Rob Herring <robh@...nel.org>
Subject: [PATCHv4 1/3] dt-bindings: usb: Add RK3588 OHCI
Add compatible for RK3588 OHCI. As far as I know it's fully
compatible with generic-ohci.
Reviewed-by: Rob Herring <robh@...nel.org>
Signed-off-by: Sebastian Reichel <sebastian.reichel@...labora.com>
---
.../devicetree/bindings/usb/generic-ohci.yaml | 16 +++++++++++++++-
1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/usb/generic-ohci.yaml b/Documentation/devicetree/bindings/usb/generic-ohci.yaml
index a9ba7257b884..4feb993af53b 100644
--- a/Documentation/devicetree/bindings/usb/generic-ohci.yaml
+++ b/Documentation/devicetree/bindings/usb/generic-ohci.yaml
@@ -44,6 +44,7 @@ properties:
- hpe,gxp-ohci
- ibm,476gtr-ohci
- ingenic,jz4740-ohci
+ - rockchip,rk3588-ohci
- snps,hsdk-v1.0-ohci
- const: generic-ohci
- enum:
@@ -69,7 +70,7 @@ properties:
clocks:
minItems: 1
- maxItems: 3
+ maxItems: 4
description: |
In case the Renesas R-Car Gen3 SoCs:
- if a host only channel: first clock should be host.
@@ -147,6 +148,19 @@ allOf:
then:
properties:
transceiver: false
+ - if:
+ properties:
+ compatible:
+ contains:
+ const: rockchip,rk3588-ohci
+ then:
+ properties:
+ clocks:
+ minItems: 4
+ else:
+ properties:
+ clocks:
+ maxItems: 3
additionalProperties: false
--
2.39.2
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