From: Krzysztof Kozlowski <krzk@kernel.org>
To: Jacek Anaszewski <jacek.anaszewski@gmail.com>,
Pavel Machek <pavel@ucw.cz>, Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Baolin Wang <baolin.wang@linaro.org>,
Krzysztof Kozlowski <krzk@kernel.org>,
linux-leds@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH v2 4/5] dt-bindings: leds: Add pattern initialization from Device Tree
Date: Mon, 10 Dec 2018 10:30:00 +0100 [thread overview]
Message-ID: <1544434201-14190-5-git-send-email-krzk@kernel.org> (raw)
In-Reply-To: <1544434201-14190-1-git-send-email-krzk@kernel.org>
Document new linux,trigger-pattern property for initialization of LED
pattern trigger.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
Documentation/devicetree/bindings/leds/common.txt | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/Documentation/devicetree/bindings/leds/common.txt b/Documentation/devicetree/bindings/leds/common.txt
index aa1399814a2a..4c65e854bb91 100644
--- a/Documentation/devicetree/bindings/leds/common.txt
+++ b/Documentation/devicetree/bindings/leds/common.txt
@@ -37,6 +37,13 @@ Optional properties for child nodes:
"ide-disk" - LED indicates IDE disk activity (deprecated),
in new implementations use "disk-activity"
"timer" - LED flashes at a fixed, configurable rate
+ "pattern" - LED alters the brightness for the specified duration with one
+ software timer (see
+ Documentation/ABI/testing/sysfs-class-led-trigger-pattern)
+
+- linux,trigger-pattern : Default pattern for "pattern" trigger (see
+ Documentation/ABI/testing/sysfs-class-led-trigger-pattern
+ for description of format)
- led-max-microamp : Maximum LED supply current in microamperes. This property
can be made mandatory for the board configurations
--
2.7.4
next prev parent reply other threads:[~2018-12-10 9:30 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-10 9:29 [PATCH v2 0/5] leds: trigger: Add pattern initialization from Device Tree Krzysztof Kozlowski
2018-12-10 9:29 ` [PATCH v2 1/5] led: triggers: Break the for loop after default trigger is found Krzysztof Kozlowski
2018-12-10 9:29 ` [PATCH v2 2/5] led: triggers: Add LED_INIT_DEFAULT_TRIGGER flag Krzysztof Kozlowski
2018-12-10 9:29 ` [PATCH v2 3/5] led: triggers: Initialize LED_INIT_DEFAULT_TRIGGER if trigger is brought after class Krzysztof Kozlowski
2018-12-10 9:30 ` Krzysztof Kozlowski [this message]
2018-12-11 17:23 ` [PATCH v2 4/5] dt-bindings: leds: Add pattern initialization from Device Tree Rob Herring
2018-12-12 8:42 ` Krzysztof Kozlowski
2018-12-10 9:30 ` [PATCH v2 5/5] leds: trigger: " Krzysztof Kozlowski
2018-12-10 21:03 ` [PATCH v2 0/5] " Jacek Anaszewski
2018-12-12 12:16 ` Pavel Machek
2018-12-12 19:18 ` Jacek Anaszewski
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