linux-kernel - [PATCH 2/5] dt-bindings: serial: add the required property 'additionalProperties'

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Message-ID: <20201204093813.1275-3-thunder.leizhen@huawei.com>
Date:   Fri, 4 Dec 2020 17:38:10 +0800
From:   Zhen Lei <thunder.leizhen@...wei.com>
To:     Philipp Zabel <p.zabel@...gutronix.de>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Rob Herring <robh+dt@...nel.org>,
        Karol Gugala <kgugala@...micro.com>,
        Mateusz Holenko <mholenko@...micro.com>,
        "Greg Kroah-Hartman" <gregkh@...uxfoundation.org>,
        Pawel Czarnecki <pczarnecki@...ernships.antmicro.com>,
        Stafford Horne <shorne@...il.com>,
        Matthias Brugger <matthias.bgg@...il.com>,
        Lee Jones <lee.jones@...aro.org>,
        linux-media <linux-media@...r.kernel.org>,
        linux-serial <linux-serial@...r.kernel.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        linux-mediatek <linux-mediatek@...ts.infradead.org>,
        devicetree <devicetree@...r.kernel.org>,
        linux-kernel <linux-kernel@...r.kernel.org>
CC:     Zhen Lei <thunder.leizhen@...wei.com>
Subject: [PATCH 2/5] dt-bindings: serial: add the required property 'additionalProperties'

When I do dt_binding_check for any YAML file, below wanring is always
reported:

xxx/serial/litex,liteuart.yaml: 'additionalProperties' is a required property
xxx/serial/litex,liteuart.yaml: ignoring, error in schema:
warning: no schema found in file: xxx/serial/litex,liteuart.yaml

Signed-off-by: Zhen Lei <thunder.leizhen@...wei.com>
---
 Documentation/devicetree/bindings/serial/litex,liteuart.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/serial/litex,liteuart.yaml b/Documentation/devicetree/bindings/serial/litex,liteuart.yaml
index bc79b3cca542437..c4f1f489dc2d091 100644
--- a/Documentation/devicetree/bindings/serial/litex,liteuart.yaml
+++ b/Documentation/devicetree/bindings/serial/litex,liteuart.yaml
@@ -29,6 +29,8 @@ required:
   - compatible
   - reg
 
+additionalProperties: false
+
 examples:
   - |
     uart0: serial@...01800 {
-- 
1.8.3