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From: Rob Herring <robh@kernel.org>
To: devicetree@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org,
	"Andreas Färber" <afaerber@suse.de>,
	"Manivannan Sadhasivam" <manivannan.sadhasivam@linaro.org>,
	"Baruch Siach" <baruch@tkos.co.il>,
	"Linus Walleij" <linusw@kernel.org>,
	"Imre Kaloz" <kaloz@openwrt.org>,
	"Krzysztof Halasa" <khalasa@piap.pl>,
	"Andy Gross" <agross@kernel.org>,
	"Bjorn Andersson" <bjorn.andersson@linaro.org>,
	"Maxime Coquelin" <mcoquelin.stm32@gmail.com>,
	"Alexandre Torgue" <alexandre.torgue@st.com>,
	"Thierry Reding" <thierry.reding@gmail.com>,
	"Jonathan Hunter" <jonathanh@nvidia.com>,
	"Dinh Nguyen" <dinguyen@kernel.org>,
	"Anders Berg" <anders.berg@lsi.com>
Subject: [PATCH] dt-bindings: arm: Add missing root node constraint for board/SoC bindings
Date: Thu,  1 Oct 2020 15:09:43 -0500	[thread overview]
Message-ID: <20201001200943.1193870-1-robh@kernel.org> (raw)

Board/SoC top-level compatible bindings should be constrained to the root
node. Add the missing constraints that the node name must be "/".

Cc: "Andreas Färber" <afaerber@suse.de>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Cc: Baruch Siach <baruch@tkos.co.il>
Cc: Linus Walleij <linusw@kernel.org>
Cc: Imre Kaloz <kaloz@openwrt.org>
Cc: Krzysztof Halasa <khalasa@piap.pl>
Cc: Andy Gross <agross@kernel.org>
Cc: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@st.com>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: Jonathan Hunter <jonathanh@nvidia.com>
Cc: Dinh Nguyen <dinguyen@kernel.org>
Cc: Anders Berg <anders.berg@lsi.com>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
---
 Documentation/devicetree/bindings/arm/actions.yaml      | 2 ++
 Documentation/devicetree/bindings/arm/altera.yaml       | 2 ++
 Documentation/devicetree/bindings/arm/axxia.yaml        | 2 ++
 Documentation/devicetree/bindings/arm/bitmain.yaml      | 2 ++
 Documentation/devicetree/bindings/arm/digicolor.yaml    | 2 ++
 Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml | 2 ++
 Documentation/devicetree/bindings/arm/qcom.yaml         | 2 ++
 Documentation/devicetree/bindings/arm/rda.yaml          | 2 ++
 Documentation/devicetree/bindings/arm/stm32/stm32.yaml  | 2 ++
 Documentation/devicetree/bindings/arm/tegra.yaml        | 2 ++
 10 files changed, 20 insertions(+)

diff --git a/Documentation/devicetree/bindings/arm/actions.yaml b/Documentation/devicetree/bindings/arm/actions.yaml
index ace3fdaa8396..14023f0a8552 100644
--- a/Documentation/devicetree/bindings/arm/actions.yaml
+++ b/Documentation/devicetree/bindings/arm/actions.yaml
@@ -11,6 +11,8 @@ maintainers:
   - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
 
 properties:
+  $nodename:
+    const: "/"
   compatible:
     oneOf:
       # The Actions Semi S500 is a quad-core ARM Cortex-A9 SoC.
diff --git a/Documentation/devicetree/bindings/arm/altera.yaml b/Documentation/devicetree/bindings/arm/altera.yaml
index b388c5aa7984..0bc5020b7539 100644
--- a/Documentation/devicetree/bindings/arm/altera.yaml
+++ b/Documentation/devicetree/bindings/arm/altera.yaml
@@ -10,6 +10,8 @@ maintainers:
   - Dinh Nguyen <dinguyen@kernel.org>
 
 properties:
+  $nodename:
+    const: "/"
   compatible:
     items:
       - enum:
diff --git a/Documentation/devicetree/bindings/arm/axxia.yaml b/Documentation/devicetree/bindings/arm/axxia.yaml
index 98780a569f22..3ea5f2fdcd96 100644
--- a/Documentation/devicetree/bindings/arm/axxia.yaml
+++ b/Documentation/devicetree/bindings/arm/axxia.yaml
@@ -10,6 +10,8 @@ maintainers:
   - Anders Berg <anders.berg@lsi.com>
 
 properties:
+  $nodename:
+    const: "/"
   compatible:
     description: LSI AXM5516 Validation board (Amarillo)
     items:
diff --git a/Documentation/devicetree/bindings/arm/bitmain.yaml b/Documentation/devicetree/bindings/arm/bitmain.yaml
index 5cd5b36cff2d..5880083ab8d0 100644
--- a/Documentation/devicetree/bindings/arm/bitmain.yaml
+++ b/Documentation/devicetree/bindings/arm/bitmain.yaml
@@ -10,6 +10,8 @@ maintainers:
   - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
 
 properties:
+  $nodename:
+    const: "/"
   compatible:
     items:
       - enum:
diff --git a/Documentation/devicetree/bindings/arm/digicolor.yaml b/Documentation/devicetree/bindings/arm/digicolor.yaml
index d9c80b827e9b..849e20518339 100644
--- a/Documentation/devicetree/bindings/arm/digicolor.yaml
+++ b/Documentation/devicetree/bindings/arm/digicolor.yaml
@@ -10,6 +10,8 @@ maintainers:
   - Baruch Siach <baruch@tkos.co.il>
 
 properties:
+  $nodename:
+    const: "/"
   compatible:
     const: cnxt,cx92755
 
diff --git a/Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml b/Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
index f4f7451e5e8a..f18302efb90e 100644
--- a/Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
+++ b/Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
@@ -10,6 +10,8 @@ maintainers:
   - Linus Walleij <linus.walleij@linaro.org>
 
 properties:
+  $nodename:
+    const: "/"
   compatible:
     oneOf:
       - items:
diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml
index 6031aee0f5a8..ae6284be9fef 100644
--- a/Documentation/devicetree/bindings/arm/qcom.yaml
+++ b/Documentation/devicetree/bindings/arm/qcom.yaml
@@ -73,6 +73,8 @@ description: |
   foundry 2.
 
 properties:
+  $nodename:
+    const: "/"
   compatible:
     oneOf:
       - items:
diff --git a/Documentation/devicetree/bindings/arm/rda.yaml b/Documentation/devicetree/bindings/arm/rda.yaml
index 51cec2b63b04..9672aa0c760d 100644
--- a/Documentation/devicetree/bindings/arm/rda.yaml
+++ b/Documentation/devicetree/bindings/arm/rda.yaml
@@ -10,6 +10,8 @@ maintainers:
   - Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
 
 properties:
+  $nodename:
+    const: "/"
   compatible:
     items:
       - enum:
diff --git a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
index 790e6dd48e34..696a0101ebcc 100644
--- a/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
+++ b/Documentation/devicetree/bindings/arm/stm32/stm32.yaml
@@ -10,6 +10,8 @@ maintainers:
   - Alexandre Torgue <alexandre.torgue@st.com>
 
 properties:
+  $nodename:
+    const: "/"
   compatible:
     oneOf:
       - items:
diff --git a/Documentation/devicetree/bindings/arm/tegra.yaml b/Documentation/devicetree/bindings/arm/tegra.yaml
index e0b3debaee9e..b4d53290c5f0 100644
--- a/Documentation/devicetree/bindings/arm/tegra.yaml
+++ b/Documentation/devicetree/bindings/arm/tegra.yaml
@@ -11,6 +11,8 @@ maintainers:
   - Jonathan Hunter <jonathanh@nvidia.com>
 
 properties:
+  $nodename:
+    const: "/"
   compatible:
     oneOf:
       - items:
-- 
2.25.1


             reply	other threads:[~2020-10-01 20:09 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-10-01 20:09 Rob Herring [this message]
2020-10-01 20:55 ` [PATCH] dt-bindings: arm: Add missing root node constraint for board/SoC bindings Linus Walleij
2020-10-02 10:58 ` Andreas Färber
2020-10-02 14:18 ` Manivannan Sadhasivam
2020-10-05  9:33 ` Thierry Reding
2020-10-05 10:16 ` Alexandre Torgue

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