Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]


Groups > linux.kernel > #1497223

[PATCH 08/10] leds: Add binding for Juniper's I2CS FPGA

From Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Newsgroups linux.kernel
Subject [PATCH 08/10] leds: Add binding for Juniper's I2CS FPGA
Date 2016-10-07 17:30 +0200
Message-ID <spFfY-2lv-37@gated-at.bofh.it> (permalink)
References <spFfX-2lv-9@gated-at.bofh.it>
Organization linux.* mail to news gateway

Show all headers | View raw


From: Georgi Vlaev <gvlaev@juniper.net>

Document bindings for the I2CS FPGA leds.

Signed-off-by: Georgi Vlaev <gvlaev@juniper.net>
[Ported from Juniper kernel]
Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
---
 .../devicetree/bindings/leds/leds-i2cs.txt         | 34 ++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/leds/leds-i2cs.txt

diff --git a/Documentation/devicetree/bindings/leds/leds-i2cs.txt b/Documentation/devicetree/bindings/leds/leds-i2cs.txt
new file mode 100644
index 0000000..100e584
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/leds-i2cs.txt
@@ -0,0 +1,34 @@
+Juniper I2CS LED driver.
+
+This is present in Juniper platforms that use a I2CS Slave FPGA.
+
+Required properties:
+  - compatible: must be "jnx,leds-i2cs"
+  - #address-cells : must be 1.
+  - #size-cells : must be 0.
+
+Each led is represented as a sub-node of the jnx,leds-i2cs device.
+
+LED sub-node properties:
+- label : (optional) see Documentation/devicetree/bindings/leds/common.txt
+- reg : number of LED
+- linux,default-trigger : (optional)
+   see Documentation/devicetree/bindings/leds/common.txt
+
+Example:
+
+leds_fpc0: leds-jnx-i2cs {
+	compatible = "jnx,leds-i2cs";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	fpc0-fail {
+		reg = <1>;
+		linux,default-trigger = "fpc0-fail";
+	};
+
+	fpc0-ok {
+		reg = <2>;
+		linux,default-trigger = "fpc0-ok";
+	};
+};
-- 
1.9.1

Back to linux.kernel | Previous | NextNext in thread | Find similar | Unroll thread


Thread

[PATCH 08/10] leds: Add binding for Juniper's I2CS FPGA Pantelis Antoniou <pantelis.antoniou@konsulko.com> - 2016-10-07 17:30 +0200
  Re: [PATCH 08/10] leds: Add binding for Juniper's I2CS FPGA Jacek Anaszewski <j.anaszewski@samsung.com> - 2016-10-10 11:50 +0200

csiph-web