linux-kernel - [PATCH v2 1/2] dt-bindings: mfd: Drop unrelated nodes from DTS example

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Message-ID: <20250501145125.59952-3-krzysztof.kozlowski@linaro.org>
Date: Thu,  1 May 2025 16:51:26 +0200
From: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To: Lee Jones <lee@...nel.org>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Colin Foster <colin.foster@...advantage.com>,
	Jonathan Neuschäfer <j.neuschaefer@....net>,
	Marek Vasut <marek.vasut+renesas@...il.com>,
	Chen-Yu Tsai <wens@...e.org>,
	Jeff LaBundy <jeff@...undy.com>,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-renesas-soc@...r.kernel.org
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH v2 1/2] dt-bindings: mfd: Drop unrelated nodes from DTS example

Binding example should not contain other nodes, e.g. consumers of
resource providers, because this is completely redundant and adds
unnecessary bloat.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

---

Changes in v2:
1. Move pwm-leds removal hunk in iqs62x.yaml from next patch to here
   (Geert)
---
 Documentation/devicetree/bindings/mfd/iqs62x.yaml     |  9 ---------
 .../devicetree/bindings/mfd/mscc,ocelot.yaml          |  6 ------
 .../devicetree/bindings/mfd/netronix,ntxec.yaml       | 11 -----------
 3 files changed, 26 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/iqs62x.yaml b/Documentation/devicetree/bindings/mfd/iqs62x.yaml
index e79ce447a800..3fc758664614 100644
--- a/Documentation/devicetree/bindings/mfd/iqs62x.yaml
+++ b/Documentation/devicetree/bindings/mfd/iqs62x.yaml
@@ -90,15 +90,6 @@ examples:
             };
     };
 
-    pwmleds {
-            compatible = "pwm-leds";
-
-            led-1 {
-                    pwms = <&iqs620a_pwm 0 1000000>;
-                    max-brightness = <255>;
-            };
-    };
-
   - |
     /* Single inductive button with bipolar dock/tablet-mode switch. */
     #include <dt-bindings/input/input.h>
diff --git a/Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml b/Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
index 8bd1abfc44d9..b613da83dca4 100644
--- a/Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
+++ b/Documentation/devicetree/bindings/mfd/mscc,ocelot.yaml
@@ -76,12 +76,6 @@ additionalProperties: false
 
 examples:
   - |
-    ocelot_clock: ocelot-clock {
-          compatible = "fixed-clock";
-          #clock-cells = <0>;
-          clock-frequency = <125000000>;
-      };
-
     spi {
         #address-cells = <1>;
         #size-cells = <0>;
diff --git a/Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml b/Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
index 59a630025f52..06bada577acb 100644
--- a/Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
+++ b/Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml
@@ -63,14 +63,3 @@ examples:
                     #pwm-cells = <2>;
             };
     };
-
-    backlight {
-            compatible = "pwm-backlight";
-            pwms = <&ec 0 50000>;
-            power-supply = <&backlight_regulator>;
-    };
-
-    backlight_regulator: regulator-dummy {
-            compatible = "regulator-fixed";
-            regulator-name = "backlight";
-    };
-- 
2.45.2