From: Jisheng Zhang <jszhang@kernel.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>,
Conor Dooley <conor+dt@kernel.org>,
Anand Moon <linux.amoon@gmail.com>
Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2] dt-bindings: usb: vialab,vl817: remove reset-gpios from required list
Date: Wed, 18 Oct 2023 23:04:48 +0800 [thread overview]
Message-ID: <20231018150448.1980-1-jszhang@kernel.org> (raw)
The "reset-gpios" is optional in real case, for example reset pin is
is hard wired to "high". And this fact is also reflected by the
devm_gpio_get_optional() calling in driver code.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
---
since v1:
- remove th1520 usb dt-binding part, this isn't related.
Documentation/devicetree/bindings/usb/vialab,vl817.yaml | 1 -
1 file changed, 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/usb/vialab,vl817.yaml b/Documentation/devicetree/bindings/usb/vialab,vl817.yaml
index 76db9071b352..c815010ba9c2 100644
--- a/Documentation/devicetree/bindings/usb/vialab,vl817.yaml
+++ b/Documentation/devicetree/bindings/usb/vialab,vl817.yaml
@@ -37,7 +37,6 @@ properties:
required:
- compatible
- reg
- - reset-gpios
- vdd-supply
- peer-hub
--
2.40.1
next reply other threads:[~2023-10-18 15:17 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-18 15:04 Jisheng Zhang [this message]
2023-10-18 15:47 ` [PATCH v2] dt-bindings: usb: vialab,vl817: remove reset-gpios from required list Conor Dooley
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