linux-kernel.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Dan Murphy <dmurphy@ti.com>
To: <robh+dt@kernel.org>, <mark.rutland@arm.com>,
	<jacek.anaszewski@gmail.com>, <andy.shevchenko@gmail.com>
Cc: <devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<linux-leds@vger.kernel.org>, Dan Murphy <dmurphy@ti.com>
Subject: [PATCH 3/4] dt: bindings: lm3692x: Update binding for LED sync control
Date: Mon, 2 Jul 2018 13:12:15 -0500	[thread overview]
Message-ID: <20180702181216.19660-3-dmurphy@ti.com> (raw)
In-Reply-To: <20180702181216.19660-1-dmurphy@ti.com>

Update the binding to be able to configure the LED
sync to turn on.

The LM36922 has one output but can sync current to 2 LED
strings.  The user may only use one sync so the other
syncs need to be disabled.

The LM36923 has 3 LED syncs.

Signed-off-by: Dan Murphy <dmurphy@ti.com>
---
 Documentation/devicetree/bindings/leds/leds-lm3692x.txt | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
index 6c9074f84a51..08b352840bd7 100644
--- a/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
+++ b/Documentation/devicetree/bindings/leds/leds-lm3692x.txt
@@ -20,7 +20,10 @@ Optional properties:
 	- vled-supply : LED supply
 
 Required child properties:
-	- reg : 0
+	- reg : 0 - Will enable all LED sync paths
+		1 - Will enable the LED1 sync
+		2 - Will enable the LED2 sync
+		3 - Will enable the LED3 sync (LM36923 only)
 
 Optional child properties:
 	- label : see Documentation/devicetree/bindings/leds/common.txt
-- 
2.17.0.582.gccdcbd54c


  parent reply	other threads:[~2018-07-02 18:12 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-07-02 18:12 [PATCH 1/4] leds: lm3692x: Update license header to SPDX Dan Murphy
2018-07-02 18:12 ` [PATCH 2/4] leds: lm3692x: Change DT calls to fwnode calls Dan Murphy
2018-07-02 18:12 ` Dan Murphy [this message]
2018-07-16 21:08   ` [PATCH 3/4] dt: bindings: lm3692x: Update binding for LED sync control Rob Herring
2018-07-02 18:12 ` [PATCH 4/4] leds: lm3692x: Support LED sync configuration Dan Murphy
2018-07-03 20:56 ` [PATCH 1/4] leds: lm3692x: Update license header to SPDX Jacek Anaszewski

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20180702181216.19660-3-dmurphy@ti.com \
    --to=dmurphy@ti.com \
    --cc=andy.shevchenko@gmail.com \
    --cc=devicetree@vger.kernel.org \
    --cc=jacek.anaszewski@gmail.com \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-leds@vger.kernel.org \
    --cc=mark.rutland@arm.com \
    --cc=robh+dt@kernel.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).