From: Frank Li <Frank.Li@nxp.com>
To: vkoul@kernel.org, kishon@kernel.org, robh+dt@kernel.org,
krzysztof.kozlowski+dt@linaro.org, shawnguo@kernel.org,
s.hauer@pengutronix.de, kernel@pengutronix.de,
linux-phy@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, imx@lists.linux.dev,
fushi.peng@nxp.com
Subject: [PATCH v3 2/2] dt-bindings: phy: cdns,salvo: add property cdns,usb2-disconnect-threshold-microvolt
Date: Wed, 10 May 2023 10:05:04 -0400 [thread overview]
Message-ID: <20230510140504.2164565-2-Frank.Li@nxp.com> (raw)
In-Reply-To: <20230510140504.2164565-1-Frank.Li@nxp.com>
Add cdns,usb2-disconnect-threshold-microvolt property to address fake USB
disconnection issue during enumeration or suspend state for difference
platform.
Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
Change from v2 to v3
- add prefix cdns
Change from v1 to V2:
- fixed subject
- fixed dt-binding-check warning
Documentation/devicetree/bindings/phy/cdns,salvo-phy.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/phy/cdns,salvo-phy.yaml b/Documentation/devicetree/bindings/phy/cdns,salvo-phy.yaml
index 3a07285b5470..ea41f35c6444 100644
--- a/Documentation/devicetree/bindings/phy/cdns,salvo-phy.yaml
+++ b/Documentation/devicetree/bindings/phy/cdns,salvo-phy.yaml
@@ -31,6 +31,12 @@ properties:
"#phy-cells":
const: 0
+ cdns,usb2-disconnect-threshold-microvolt:
+ description: The microvolt threshold value utilized for detecting
+ USB disconnection event.
+ enum: [575, 610, 645]
+ default: 575
+
required:
- compatible
- reg
--
2.34.1
next prev parent reply other threads:[~2023-05-10 14:05 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-05-10 14:05 [PATCH v3 1/2] phy: cadence: salvo: Add cdns,usb2-disconnect-threshold-microvolt property Frank Li
2023-05-10 14:05 ` Frank Li [this message]
2023-05-11 9:23 ` [PATCH v3 2/2] dt-bindings: phy: cdns,salvo: add property cdns,usb2-disconnect-threshold-microvolt Krzysztof Kozlowski
2023-05-16 13:17 ` [PATCH v3 1/2] phy: cadence: salvo: Add cdns,usb2-disconnect-threshold-microvolt property Vinod Koul
2023-05-16 14:38 ` [EXT] " Frank Li
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