linux-kernel - [PATCH 3/3] dt-bindings: gpio: simplify GPIO hog nodes schema

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Message-Id: <20240828-dt-bindings-gpio-hog-v1-3-63b83e47d804@linaro.org>
Date: Wed, 28 Aug 2024 11:35:59 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Linus Walleij <linus.walleij@...aro.org>, 
 Bartosz Golaszewski <brgl@...ev.pl>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Emanuele Ghidoli <emanuele.ghidoli@...adex.com>, 
 Bjorn Andersson <andersson@...nel.org>, Shawn Guo <shawnguo@...nel.org>, 
 Sascha Hauer <s.hauer@...gutronix.de>, 
 Pengutronix Kernel Team <kernel@...gutronix.de>, 
 Fabio Estevam <festevam@...il.com>, 
 Daire McNamara <daire.mcnamara@...rochip.com>, 
 Kunihiko Hayashi <hayashi.kunihiko@...ionext.com>, 
 Masami Hiramatsu <mhiramat@...nel.org>, Maxime Ripard <mripard@...nel.org>, 
 Masahiro Yamada <yamada.masahiro@...ionext.com>
Cc: linux-gpio@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, 
 Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>, 
 linux-arm-msm@...r.kernel.org, Krzysztof Kozlowski <krzk@...nel.org>, 
 Conor Dooley <conor.dooley@...rochip.com>, imx@...ts.linux.dev, 
 linux-arm-kernel@...ts.infradead.org, linux-riscv@...ts.infradead.org
Subject: [PATCH 3/3] dt-bindings: gpio: simplify GPIO hog nodes schema

The core schema in dtschema already strictly defines contents of nodes
with "gpio-hog" property (with additionalProperties: false), thus the
only thing device schema should do is: define "type: object" and
required "gpio-hog".  Make the code a bit simpler by removing redundant
parts.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
---
 .../devicetree/bindings/gpio/fairchild,74hc595.yaml          | 11 -----------
 Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml     | 11 -----------
 Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml     | 11 -----------
 .../devicetree/bindings/gpio/microchip,mpfs-gpio.yaml        | 12 ------------
 .../devicetree/bindings/gpio/socionext,uniphier-gpio.yaml    | 11 -----------
 5 files changed, 56 deletions(-)

diff --git a/Documentation/devicetree/bindings/gpio/fairchild,74hc595.yaml b/Documentation/devicetree/bindings/gpio/fairchild,74hc595.yaml
index c0ad70e66f76..e8bc9f018edb 100644
--- a/Documentation/devicetree/bindings/gpio/fairchild,74hc595.yaml
+++ b/Documentation/devicetree/bindings/gpio/fairchild,74hc595.yaml
@@ -36,19 +36,8 @@ properties:
 patternProperties:
   "^(hog-[0-9]+|.+-hog(-[0-9]+)?)$":
     type: object
-
-    properties:
-      gpio-hog: true
-      gpios: true
-      output-high: true
-      output-low: true
-      line-name: true
-
     required:
       - gpio-hog
-      - gpios
-
-    additionalProperties: false
 
 required:
   - compatible
diff --git a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
index e1fc8bb6d379..6b06609c649e 100644
--- a/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/fsl-imx-gpio.yaml
@@ -85,19 +85,8 @@ properties:
 patternProperties:
   "^(hog-[0-9]+|.+-hog(-[0-9]+)?)$":
     type: object
-    properties:
-      gpio-hog: true
-      gpios: true
-      input: true
-      output-high: true
-      output-low: true
-      line-name: true
-
     required:
       - gpio-hog
-      - gpios
-
-    additionalProperties: false
 
 required:
   - compatible
diff --git a/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml b/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml
index 51e8390d6b32..7b1eb08fa055 100644
--- a/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml
+++ b/Documentation/devicetree/bindings/gpio/gpio-pca95xx.yaml
@@ -107,19 +107,8 @@ properties:
 patternProperties:
   "^(hog-[0-9]+|.+-hog(-[0-9]+)?)$":
     type: object
-    properties:
-      gpio-hog: true
-      gpios: true
-      input: true
-      output-high: true
-      output-low: true
-      line-name: true
-
     required:
       - gpio-hog
-      - gpios
-
-    additionalProperties: false
 
 required:
   - compatible
diff --git a/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml b/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
index d61569b3f15b..d78da7dd2a56 100644
--- a/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/microchip,mpfs-gpio.yaml
@@ -49,20 +49,8 @@ properties:
 patternProperties:
   "^.+-hog(-[0-9]+)?$":
     type: object
-
-    additionalProperties: false
-
-    properties:
-      gpio-hog: true
-      gpios: true
-      input: true
-      output-high: true
-      output-low: true
-      line-name: true
-
     required:
       - gpio-hog
-      - gpios
 
 allOf:
   - if:
diff --git a/Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml b/Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
index 228fa27ffdc3..36f5a0610471 100644
--- a/Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
+++ b/Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml
@@ -55,19 +55,8 @@ properties:
 patternProperties:
   "^.+-hog(-[0-9]+)?$":
     type: object
-    properties:
-      gpio-hog: true
-      gpios: true
-      input: true
-      output-high: true
-      output-low: true
-      line-name: true
-
     required:
       - gpio-hog
-      - gpios
-
-    additionalProperties: false
 
 required:
   - compatible

-- 
2.43.0