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From: Zhen Lei <thunder.leizhen@huawei.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Rob Herring <robh+dt@kernel.org>, Al Cooper <alcooperx@gmail.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	"Maxime Coquelin" <mcoquelin.stm32@gmail.com>,
	Alexandre Torgue <alexandre.torgue@foss.st.com>,
	linux-serial <linux-serial@vger.kernel.org>,
	devicetree <devicetree@vger.kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	bcm-kernel-feedback-list <bcm-kernel-feedback-list@broadcom.com>,
	linux-riscv <linux-riscv@lists.infradead.org>,
	linux-stm32 <linux-stm32@st-md-mailman.stormreply.com>,
	linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Cc: Zhen Lei <thunder.leizhen@huawei.com>
Subject: [PATCH v3 2/2] dt-bindings: serial: Add label property in serial.yaml
Date: Thu, 6 May 2021 21:20:49 +0800	[thread overview]
Message-ID: <20210506132049.1513-3-thunder.leizhen@huawei.com> (raw)
In-Reply-To: <20210506132049.1513-1-thunder.leizhen@huawei.com>

When there is more than one serial port present, the property 'label'
allows a custom name to be used for briefly describe the usage or position
of each serial port.

Without this "label" property, many dtbs_check warnings similar to the
following are reported:
arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dt.yaml: \
serial@ffd74000: Additional properties are not allowed ('label' was unexpected)
        From schema: Documentation/devicetree/bindings/serial/pl011.yaml

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/serial/serial.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/serial/serial.yaml b/Documentation/devicetree/bindings/serial/serial.yaml
index 2fdf4ed198da781..c75ba3fb6465005 100644
--- a/Documentation/devicetree/bindings/serial/serial.yaml
+++ b/Documentation/devicetree/bindings/serial/serial.yaml
@@ -23,6 +23,8 @@ properties:
   $nodename:
     pattern: "^serial(@.*)?$"
 
+  label: true
+
   cts-gpios:
     maxItems: 1
     description:
-- 
2.26.0.106.g9fadedd



WARNING: multiple messages have this Message-ID (diff)
From: Zhen Lei <thunder.leizhen@huawei.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Rob Herring <robh+dt@kernel.org>, Al Cooper <alcooperx@gmail.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	"Maxime Coquelin" <mcoquelin.stm32@gmail.com>,
	Alexandre Torgue <alexandre.torgue@foss.st.com>,
	linux-serial <linux-serial@vger.kernel.org>,
	devicetree <devicetree@vger.kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	bcm-kernel-feedback-list <bcm-kernel-feedback-list@broadcom.com>,
	linux-riscv <linux-riscv@lists.infradead.org>,
	linux-stm32 <linux-stm32@st-md-mailman.stormreply.com>,
	linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Cc: Zhen Lei <thunder.leizhen@huawei.com>
Subject: [PATCH v3 2/2] dt-bindings: serial: Add label property in serial.yaml
Date: Thu, 6 May 2021 21:20:49 +0800	[thread overview]
Message-ID: <20210506132049.1513-3-thunder.leizhen@huawei.com> (raw)
In-Reply-To: <20210506132049.1513-1-thunder.leizhen@huawei.com>

When there is more than one serial port present, the property 'label'
allows a custom name to be used for briefly describe the usage or position
of each serial port.

Without this "label" property, many dtbs_check warnings similar to the
following are reported:
arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dt.yaml: \
serial@ffd74000: Additional properties are not allowed ('label' was unexpected)
        From schema: Documentation/devicetree/bindings/serial/pl011.yaml

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/serial/serial.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/serial/serial.yaml b/Documentation/devicetree/bindings/serial/serial.yaml
index 2fdf4ed198da781..c75ba3fb6465005 100644
--- a/Documentation/devicetree/bindings/serial/serial.yaml
+++ b/Documentation/devicetree/bindings/serial/serial.yaml
@@ -23,6 +23,8 @@ properties:
   $nodename:
     pattern: "^serial(@.*)?$"
 
+  label: true
+
   cts-gpios:
     maxItems: 1
     description:
-- 
2.26.0.106.g9fadedd



_______________________________________________
linux-riscv mailing list
linux-riscv@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-riscv

WARNING: multiple messages have this Message-ID (diff)
From: Zhen Lei <thunder.leizhen@huawei.com>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	Rob Herring <robh+dt@kernel.org>, Al Cooper <alcooperx@gmail.com>,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	"Maxime Coquelin" <mcoquelin.stm32@gmail.com>,
	Alexandre Torgue <alexandre.torgue@foss.st.com>,
	linux-serial <linux-serial@vger.kernel.org>,
	devicetree <devicetree@vger.kernel.org>,
	linux-kernel <linux-kernel@vger.kernel.org>,
	bcm-kernel-feedback-list <bcm-kernel-feedback-list@broadcom.com>,
	linux-riscv <linux-riscv@lists.infradead.org>,
	linux-stm32 <linux-stm32@st-md-mailman.stormreply.com>,
	linux-arm-kernel <linux-arm-kernel@lists.infradead.org>
Cc: Zhen Lei <thunder.leizhen@huawei.com>
Subject: [PATCH v3 2/2] dt-bindings: serial: Add label property in serial.yaml
Date: Thu, 6 May 2021 21:20:49 +0800	[thread overview]
Message-ID: <20210506132049.1513-3-thunder.leizhen@huawei.com> (raw)
In-Reply-To: <20210506132049.1513-1-thunder.leizhen@huawei.com>

When there is more than one serial port present, the property 'label'
allows a custom name to be used for briefly describe the usage or position
of each serial port.

Without this "label" property, many dtbs_check warnings similar to the
following are reported:
arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dt.yaml: \
serial@ffd74000: Additional properties are not allowed ('label' was unexpected)
        From schema: Documentation/devicetree/bindings/serial/pl011.yaml

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/serial/serial.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/serial/serial.yaml b/Documentation/devicetree/bindings/serial/serial.yaml
index 2fdf4ed198da781..c75ba3fb6465005 100644
--- a/Documentation/devicetree/bindings/serial/serial.yaml
+++ b/Documentation/devicetree/bindings/serial/serial.yaml
@@ -23,6 +23,8 @@ properties:
   $nodename:
     pattern: "^serial(@.*)?$"
 
+  label: true
+
   cts-gpios:
     maxItems: 1
     description:
-- 
2.26.0.106.g9fadedd



_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  parent reply	other threads:[~2021-05-06 13:21 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-06 13:20 [PATCH v3 0/2] dt-bindings: serial: Change to reference the kernel-defined serial.yaml Zhen Lei
2021-05-06 13:20 ` Zhen Lei
2021-05-06 13:20 ` Zhen Lei
2021-05-06 13:20 ` [PATCH v3 1/2] " Zhen Lei
2021-05-06 13:20   ` Zhen Lei
2021-05-06 13:20   ` Zhen Lei
2021-05-07  1:14   ` Rob Herring
2021-05-07  1:14     ` Rob Herring
2021-05-07  1:14     ` Rob Herring
2021-05-06 13:20 ` Zhen Lei [this message]
2021-05-06 13:20   ` [PATCH v3 2/2] dt-bindings: serial: Add label property in serial.yaml Zhen Lei
2021-05-06 13:20   ` Zhen Lei

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