From: Dan Murphy <dmurphy@ti.com>
To: <jacek.anaszewski@gmail.com>, <pavel@ucw.cz>, <tony@atomide.com>,
<sre@kernel.org>, <nekit1000@gmail.com>, <mpartap@gmx.net>,
<merlijn@wizzup.org>
Cc: <linux-leds@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
Dan Murphy <dmurphy@ti.com>
Subject: [PATCH v2 3/4] dt: lm3532: Add property for full scale current.
Date: Tue, 13 Aug 2019 13:11:53 -0500 [thread overview]
Message-ID: <20190813181154.6614-3-dmurphy@ti.com> (raw)
In-Reply-To: <20190813181154.6614-1-dmurphy@ti.com>
Add a property for each control bank to configure the
full scale current setting for the device.
Signed-off-by: Dan Murphy <dmurphy@ti.com>
---
v2 - Change ti,fs-current to led-max-microamp - https://lore.kernel.org/patchwork/patch/1109501/
Documentation/devicetree/bindings/leds/leds-lm3532.txt | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/Documentation/devicetree/bindings/leds/leds-lm3532.txt b/Documentation/devicetree/bindings/leds/leds-lm3532.txt
index c087f85ddddc..53793213dd52 100644
--- a/Documentation/devicetree/bindings/leds/leds-lm3532.txt
+++ b/Documentation/devicetree/bindings/leds/leds-lm3532.txt
@@ -62,6 +62,9 @@ Optional LED child properties:
- label : see Documentation/devicetree/bindings/leds/common.txt
- linux,default-trigger :
see Documentation/devicetree/bindings/leds/common.txt
+ - led-max-microamp : Defines the full scale current value for each control
+ bank. The range is from 5000uA-29800uA in increments
+ of 800uA.
Example:
led-controller@38 {
@@ -85,6 +88,7 @@ led-controller@38 {
reg = <0>;
led-sources = <2>;
ti,led-mode = <1>;
+ led-max-microamp = <21800>;
label = ":backlight";
linux,default-trigger = "backlight";
};
--
2.22.0.214.g8dca754b1e
next prev parent reply other threads:[~2019-08-13 18:12 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-08-13 18:11 [PATCH v2 1/4] leds: lm3532: Fix brightness control for i2c mode Dan Murphy
2019-08-13 18:11 ` [PATCH v2 2/4] leds: lm3532: Fixes for the driver for stability Dan Murphy
2019-08-19 10:48 ` Pavel Machek
2019-08-13 18:11 ` Dan Murphy [this message]
2019-08-19 10:49 ` [PATCH v2 3/4] dt: lm3532: Add property for full scale current Pavel Machek
2019-08-13 18:11 ` [PATCH v2 4/4] leds: lm3532: Add full scale current configuration Dan Murphy
2019-08-19 10:55 ` Pavel Machek
2019-08-20 15:51 ` Dan Murphy
2019-08-20 16:29 ` Pavel Machek
2019-08-20 17:48 ` Dan Murphy
2019-08-19 10:48 ` [PATCH v2 1/4] leds: lm3532: Fix brightness control for i2c mode Pavel Machek
2019-08-20 15:52 ` Dan Murphy
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