From: Eddie James <eajames@linux.ibm.com>
To: linux-leds@vger.kernel.org
Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org,
robh+dt@kernel.org, pavel@ucw.cz,
Eddie James <eajames@linux.ibm.com>,
Rob Herring <robh@kernel.org>
Subject: [PATCH v2 1/7] dt-bindings: leds: Add retain-state-shutdown boolean
Date: Fri, 16 Jul 2021 17:03:25 -0500 [thread overview]
Message-ID: <20210716220331.49303-2-eajames@linux.ibm.com> (raw)
In-Reply-To: <20210716220331.49303-1-eajames@linux.ibm.com>
Document the retain-state-shutdown property that indicates that a LED
should not be turned off or changed during system shutdown.
Signed-off-by: Eddie James <eajames@linux.ibm.com>
Acked-by: Rob Herring <robh@kernel.org>
---
Documentation/devicetree/bindings/leds/common.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/leds/common.yaml b/Documentation/devicetree/bindings/leds/common.yaml
index b1f363747a62..697102707703 100644
--- a/Documentation/devicetree/bindings/leds/common.yaml
+++ b/Documentation/devicetree/bindings/leds/common.yaml
@@ -128,6 +128,12 @@ properties:
as a panic indicator.
type: boolean
+ retain-state-shutdown:
+ description:
+ This property specifies that the LED should not be turned off or changed
+ when the system shuts down.
+ type: boolean
+
trigger-sources:
description: |
List of devices which should be used as a source triggering this LED
--
2.27.0
next prev parent reply other threads:[~2021-07-16 22:03 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-16 22:03 [PATCH v2 0/7] leds: Support retaining state for the PCA955x Eddie James
2021-07-16 22:03 ` Eddie James [this message]
2021-07-16 22:03 ` [PATCH v2 2/7] leds: leds-core: Implement the retain-state-shutdown property Eddie James
2021-07-16 22:03 ` [PATCH v2 3/7] leds: pca955x: Clean up code formatting Eddie James
2021-07-16 22:03 ` [PATCH v2 4/7] leds: pca955x: Add brightness_get function Eddie James
2021-07-16 22:03 ` [PATCH v2 5/7] leds: pca955x: Implement the default-state property Eddie James
2021-07-16 22:03 ` [PATCH v2 6/7] leds: pca955x: Let the core process the fwnode Eddie James
2021-08-20 9:02 ` Pavel Machek
2021-07-16 22:03 ` [PATCH v2 7/7] leds: pca955x: Switch to i2c probe_new Eddie James
2021-08-20 9:00 ` [PATCH v2 0/7] leds: Support retaining state for the PCA955x Pavel Machek
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