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Message-Id: <1648617338-8600-3-git-send-email-hayashi.kunihiko@socionext.com>
Date: Wed, 30 Mar 2022 14:15:38 +0900
From: Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
To: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>
Cc: Masami Hiramatsu <mhiramat@...nel.org>,
linux-serial@...r.kernel.org, devicetree@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
Subject: [PATCH v2 2/2] dt-bindings: serial: uniphier: Add "resets" property as optional
UniPhier UART controller has a reset lines from system controller.
Add "resets" property to fix the following warning.
uniphier-ld11-global.dtb: serial@...06800: 'resets' does not match any of the regexes: 'pinctrl-[0-9]+'
From schema: Documentation/devicetree/bindings/serial/socionext,uniphier-uart.yaml
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>
---
.../devicetree/bindings/serial/socionext,uniphier-uart.yaml | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/serial/socionext,uniphier-uart.yaml b/Documentation/devicetree/bindings/serial/socionext,uniphier-uart.yaml
index 06353028b274..3d01cc355778 100644
--- a/Documentation/devicetree/bindings/serial/socionext,uniphier-uart.yaml
+++ b/Documentation/devicetree/bindings/serial/socionext,uniphier-uart.yaml
@@ -22,6 +22,9 @@ properties:
clocks:
maxItems: 1
+ resets:
+ maxItems: 1
+
auto-flow-control:
description: enable automatic flow control support.
$ref: /schemas/types.yaml#/definitions/flag
--
2.25.1
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