linux-kernel - [PATCH] dt-bindings: leds: pwm-multicolour: re-allow active-low

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Date: Tue, 13 Feb 2024 20:13:41 +0000
From: Conor Dooley <conor@...nel.org>
To: Lee Jones <lee@...nel.org>
Cc: conor@...nel.org,
	Conor Dooley <conor.dooley@...rochip.com>,
	Pavel Machek <pavel@....cz>,
	Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Sven Schwermer <sven.schwermer@...ruptive-technologies.com>,
	Christian Marangi <ansuelsmth@...il.com>,
	linux-leds@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH] dt-bindings: leds: pwm-multicolour: re-allow active-low

From: Conor Dooley <conor.dooley@...rochip.com>

active-low was lifted to the common schema for leds, but it went
unnoticed that the leds-multicolour binding had "additionalProperties:
false" where the other users had "unevaluatedProperties: false", thereby
disallowing active-low for multicolour leds. Explicitly permit it again.

Fixes: c94d1783136e ("dt-bindings: net: phy: Make LED active-low property common")
Signed-off-by: Conor Dooley <conor.dooley@...rochip.com>
---

I'm just assuming this is intentionally restrictive, if its not, we
could easily just change this to uneval: false.

CC: Pavel Machek <pavel@....cz>
CC: Lee Jones <lee@...nel.org>
CC: Rob Herring <robh@...nel.org>
CC: Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>
CC: Conor Dooley <conor+dt@...nel.org>
CC: Sven Schwermer <sven.schwermer@...ruptive-technologies.com>
CC: Christian Marangi <ansuelsmth@...il.com>
CC: linux-leds@...r.kernel.org
CC: devicetree@...r.kernel.org
CC: linux-kernel@...r.kernel.org
---
 Documentation/devicetree/bindings/leds/leds-pwm-multicolor.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/leds/leds-pwm-multicolor.yaml b/Documentation/devicetree/bindings/leds/leds-pwm-multicolor.yaml
index 5edfbe347341..a31a202afe5c 100644
--- a/Documentation/devicetree/bindings/leds/leds-pwm-multicolor.yaml
+++ b/Documentation/devicetree/bindings/leds/leds-pwm-multicolor.yaml
@@ -41,6 +41,8 @@ properties:
 
           pwm-names: true
 
+          active-low: true
+
           color: true
 
         required:
-- 
2.43.0