From 47870badf33a59994e73b70b1f0464d7b0945f2e Mon Sep 17 00:00:00 2001
From: Xu Yang <xu.yang_2@nxp.com>
Date: Thu, 21 Mar 2024 16:14:34 +0800
Subject: [PATCH] dt-bindings: usb: ci-hdrc-usb2-imx: add compatible and
clock-names restriction for imx93
The i.MX93 needs a wakup clock to work properly. This will add compatible
and restriction for i.MX93 platform.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Xu Yang <xu.yang_2@nxp.com>
Link: https://lore.kernel.org/r/20240321081439.541799-6-xu.yang_2@nxp.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
.../bindings/usb/chipidea,usb2-imx.yaml | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/Documentation/devicetree/bindings/usb/chipidea,usb2-imx.yaml b/Documentation/devicetree/bindings/usb/chipidea,usb2-imx.yaml
index e2eb60eaf6fe7..8f6136f5d72e1 100644
--- a/Documentation/devicetree/bindings/usb/chipidea,usb2-imx.yaml
+++ b/Documentation/devicetree/bindings/usb/chipidea,usb2-imx.yaml
@@ -40,6 +40,7 @@ properties:
- enum:
- fsl,imx8mm-usb
- fsl,imx8mn-usb
+ - fsl,imx93-usb
- const: fsl,imx7d-usb
- const: fsl,imx27-usb
- items:
@@ -183,6 +184,23 @@ allOf:
- const: ahb
- const: per
+ # imx93 Soc needs two clocks
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - fsl,imx93-usb
+ then:
+ properties:
+ clocks:
+ minItems: 2
+ maxItems: 2
+ clock-names:
+ items:
+ - const: usb_ctrl_root
+ - const: usb_wakeup
+
# imx7d Soc need one clock
- if:
properties:
--
2.30.2