From: George Stark <gnstark@salutedevices.com>
To: <pavel@ucw.cz>, <lee@kernel.org>, <robh@kernel.org>,
<krzk+dt@kernel.org>, <conor+dt@kernel.org>
Cc: <linux-leds@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-kernel@vger.kernel.org>, <kernel@salutedevices.com>,
George Stark <gnstark@salutedevices.com>
Subject: [PATCH 1/2] dt-bindings: leds: pwm: Add default-brightness property
Date: Tue, 15 Oct 2024 18:14:09 +0300 [thread overview]
Message-ID: <20241015151410.2158102-2-gnstark@salutedevices.com> (raw)
In-Reply-To: <20241015151410.2158102-1-gnstark@salutedevices.com>
Optional default-brightness property specifies brightness value to be
used if default LED state is on.
Signed-off-by: George Stark <gnstark@salutedevices.com>
---
Documentation/devicetree/bindings/leds/leds-pwm.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/leds/leds-pwm.yaml b/Documentation/devicetree/bindings/leds/leds-pwm.yaml
index 113b7c218303..61b97e8bc36d 100644
--- a/Documentation/devicetree/bindings/leds/leds-pwm.yaml
+++ b/Documentation/devicetree/bindings/leds/leds-pwm.yaml
@@ -34,6 +34,12 @@ patternProperties:
Maximum brightness possible for the LED
$ref: /schemas/types.yaml#/definitions/uint32
+ default-brightness:
+ description:
+ Brightness to be set if LED's default state is on. Used only during
+ initialization. If the option is not set then max brightness is used.
+ $ref: /schemas/types.yaml#/definitions/uint32
+
required:
- pwms
- max-brightness
--
2.25.1
next prev parent reply other threads:[~2024-10-15 15:14 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-15 15:14 [PATCH 0/2] leds: pwm: Add default-brightness property George Stark
2024-10-15 15:14 ` George Stark [this message]
2024-10-15 22:11 ` [PATCH 1/2] dt-bindings: " Rob Herring (Arm)
2024-10-15 15:14 ` [PATCH 2/2] leds: pwm: Add optional DT property default-brightness George Stark
2024-10-31 14:32 ` Lee Jones
2024-11-01 15:42 ` George Stark
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