From: "H. Nikolaus Schaller" <hns@goldelico.com>
To: Rob Herring <robh+dt@kernel.org>, Pawel Moll <pawel.moll@arm.com>,
Mark Rutland <mark.rutland@arm.com>,
Ian Campbell <ijc+devicetree@hellion.org.uk>,
Kumar Gala <galak@codeaurora.org>,
Richard Purdie <rpurdie@rpsys.net>,
Jacek Anaszewski <j.anaszewski@samsung.com>,
"H. Nikolaus Schaller" <hns@goldelico.com>
Cc: devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-leds@vger.kernel.org, kernel@pyra-handheld.com,
marek@goldelico.com, letux-kernel@openphoenux.org,
Andrey Utkin <andrey_utkin@fastmail.com>
Subject: [PATCH v3 2/2] Bindings documentation for ISSI is31fl319x driver
Date: Fri, 8 Jul 2016 21:49:38 +0200 [thread overview]
Message-ID: <44b0cd33fc831d55dd7d012c4d4554ed9e2d70f4.1468007377.git.hns@goldelico.com> (raw)
In-Reply-To: <cover.1468007377.git.hns@goldelico.com>
In-Reply-To: <cover.1468007377.git.hns@goldelico.com>
Signed-off-by: H. Nikolaus Schaller <hns@goldelico.com>
---
.../devicetree/bindings/leds/is31fl319x.txt | 52 ++++++++++++++++++++++
1 file changed, 52 insertions(+)
create mode 100644 Documentation/devicetree/bindings/leds/is31fl319x.txt
diff --git a/Documentation/devicetree/bindings/leds/is31fl319x.txt b/Documentation/devicetree/bindings/leds/is31fl319x.txt
new file mode 100644
index 0000000..065e78c
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/is31fl319x.txt
@@ -0,0 +1,52 @@
+LEDs connected to is31fl319x LED controller chip
+
+Required properties:
+- compatible : Should be any of
+ "issi,is31fl3190"
+ "issi,is31fl3191"
+ "issi,is31fl3193"
+ "issi,is31fl3196"
+ "issi,is31fl3199"
+ "si-en,sn3199".
+- #address-cells: Must be 1.
+- #size-cells: Must be 0.
+- reg: 0x64, 0x65, 0x66, 0x67.
+
+Optional properties:
+- led-max-microamp : See Documentation/devicetree/bindings/leds/common.txt.
+ Valid values: 5000 - 40000, step by 5000 (rounded down)
+ Default: 20000 (20 mA)
+- audio-gain-db : audio gain selection for external analog modulation input.
+ Valid values: 0 - 21, step by 3 (rounded down)
+ Default: 0
+
+Each led is represented as a sub-node of the issi,is31fl319x device.
+There can be less leds subnodes than the chip can support but not more.
+
+LED sub-node properties:
+- label : (optional) see Documentation/devicetree/bindings/leds/common.txt.
+- reg : number of LED line
+ Valid values: 1 - number of leds supported by the chip variant.
+- linux,default-trigger : (optional)
+ see Documentation/devicetree/bindings/leds/common.txt.
+
+Examples:
+
+fancy_leds: leds@65 {
+ compatible = "issi,is31fl3196";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x65>;
+
+ red_aux: led@1 {
+ label = "red:aux";
+ reg = <1>;
+ };
+
+ green_power: led@5 {
+ label = "green:power";
+ reg = <5>;
+ linux,default-trigger = "default-on";
+ };
+};
+
--
2.7.3
next prev parent reply other threads:[~2016-07-08 19:56 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-08 19:49 [PATCH v3 0/2] driver: leds: is31fl319x dimmable LED driver H. Nikolaus Schaller
2016-07-08 19:49 ` [PATCH v3 1/2] drivers: led: is31fl319x: 1/3/6/9-channel light effect led driver H. Nikolaus Schaller
2016-07-08 20:53 ` Andrey Utkin
2016-07-12 20:14 ` Jacek Anaszewski
2016-07-13 6:09 ` H. Nikolaus Schaller
2016-07-13 7:45 ` Jacek Anaszewski
2016-07-13 8:52 ` H. Nikolaus Schaller
2016-07-13 9:26 ` Jacek Anaszewski
2016-07-13 9:34 ` H. Nikolaus Schaller
2016-07-15 8:08 ` H. Nikolaus Schaller
2016-07-19 6:59 ` Jacek Anaszewski
2016-07-08 19:49 ` H. Nikolaus Schaller [this message]
2016-07-12 20:14 ` [PATCH v3 2/2] Bindings documentation for ISSI is31fl319x driver Jacek Anaszewski
2016-07-16 0:18 ` Rob Herring
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=44b0cd33fc831d55dd7d012c4d4554ed9e2d70f4.1468007377.git.hns@goldelico.com \
--to=hns@goldelico.com \
--cc=andrey_utkin@fastmail.com \
--cc=devicetree@vger.kernel.org \
--cc=galak@codeaurora.org \
--cc=ijc+devicetree@hellion.org.uk \
--cc=j.anaszewski@samsung.com \
--cc=kernel@pyra-handheld.com \
--cc=letux-kernel@openphoenux.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-leds@vger.kernel.org \
--cc=marek@goldelico.com \
--cc=mark.rutland@arm.com \
--cc=pawel.moll@arm.com \
--cc=robh+dt@kernel.org \
--cc=rpurdie@rpsys.net \
/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).