From: Peng Fan <peng.fan@nxp.com>
To: Vinod Koul <vkoul@kernel.org>,
Kishon Vijay Abraham I <kishon@kernel.org>,
Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Shawn Guo <shawnguo@kernel.org>,
Sascha Hauer <s.hauer@pengutronix.de>,
Pengutronix Kernel Team <kernel@pengutronix.de>,
Fabio Estevam <festevam@gmail.com>, Li Jun <jun.li@nxp.com>,
Peng Fan <peng.fan@nxp.com>, Xu Yang <xu.yang_2@nxp.com>,
Frank Li <Frank.Li@nxp.com>,
linux-phy@lists.infradead.org (open list:GENERIC PHY FRAMEWORK),
devicetree@vger.kernel.org (open list:OPEN FIRMWARE AND
FLATTENED DEVICE TREE BINDINGS),
imx@lists.linux.dev (open list:ARM/FREESCALE IMX / MXC ARM
ARCHITECTURE),
linux-arm-kernel@lists.infradead.org (moderated
list:ARM/FREESCALE IMX / MXC ARM ARCHITECTURE),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH] dt-bindings: phy: imx8mq-usb: Drop ref for fsl,phy-pcs-tx-deemph-3p5db-attenuation-db
Date: Mon, 21 Jul 2025 14:54:24 +0800 [thread overview]
Message-ID: <20250721065424.4192351-1-peng.fan@nxp.com> (raw)
Address the device tree check warning: "phy@4c1f0040 (fsl,imx95-usb-phy):
fsl,phy-pcs-tx-deemph-3p5db-attenuation-db: 17 is not of type 'array'"
And dt_binding_check reports:
properties:fsl,phy-pcs-tx-deemph-3p5db-attenuation-db: '$ref' should not be
valid under {'const': '$ref'}
hint: Standard unit suffix properties don't need a type $ref
So remove ref for fsl,phy-pcs-tx-deemph-3p5db-attenuation-db.
Fixes: 04c9dd9c7d19 ("arm64: dts: imx95-evk: add USB3 PHY tuning properties")
Signed-off-by: Peng Fan <peng.fan@nxp.com>
---
Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml | 1 -
1 file changed, 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml
index 22dd91591a09..6a47e08e0e97 100644
--- a/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/fsl,imx8mq-usb-phy.yaml
@@ -76,7 +76,6 @@ properties:
description:
Adjust TX de-emphasis attenuation in dB at nominal
3.5dB point as per USB specification
- $ref: /schemas/types.yaml#/definitions/uint32
minimum: 0
maximum: 36
--
2.37.1
next reply other threads:[~2025-07-21 6:59 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-21 6:54 Peng Fan [this message]
2025-07-21 9:39 ` [PATCH] dt-bindings: phy: imx8mq-usb: Drop ref for fsl,phy-pcs-tx-deemph-3p5db-attenuation-db Krzysztof Kozlowski
2025-07-21 13:39 ` Peng Fan
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