Hi Rob,
On 11/2/2015 11:53 PM, Rob Herring wrote:
On Sun, Nov 1, 2015 at 11:01 PM, Milo Kim <milo.kim@xxxxxx> wrote:
LM3633 LED device is one of TI LMU device list.
Cc: devicetree@xxxxxxxxxxxxxxx
Cc: Jacek Anaszewski <j.anaszewski@xxxxxxxxxxx>
Cc: Lee Jones <lee.jones@xxxxxxxxxx>
Cc: linux-kernel@xxxxxxxxxxxxxxx
Cc: linux-leds@xxxxxxxxxxxxxxx
Signed-off-by: Milo Kim <milo.kim@xxxxxx>
---
.../devicetree/bindings/leds/leds-lm3633.txt | 28 ++++++++++++++++++++++
1 file changed, 28 insertions(+)
create mode 100644 Documentation/devicetree/bindings/leds/leds-lm3633.txt
diff --git a/Documentation/devicetree/bindings/leds/leds-lm3633.txt b/Documentation/devicetree/bindings/leds/leds-lm3633.txt
new file mode 100644
index 0000000..bb7f213
--- /dev/null
+++ b/Documentation/devicetree/bindings/leds/leds-lm3633.txt
@@ -0,0 +1,28 @@
+TI LMU LM3633 LED device tree bindings
+
+Required properties:
+ - compatible: "ti,lm3633-leds"
+
+Child nodes:
+ Each node matches with LED control bank.
+ Please refer to the datasheet [1].
+
+ Required properties of a child node:
+ - lvled1-used, lvled2-used, lvled3-used,
+ lvled4-used, lvled5-used, lvled6-used:
+ Low voltage LED string configuration. Type is <boolean>.
+ Please describe which output LED string is used.
What is "LED string"?
Let me replace these properties with 'led-sources'.
We have properties for which LED driver/channel of the parent to use
and "status" can be used to disable child nodes.
+
+ Optional properties of a child node:
+ - channel-name: Name string for LED channel identification
+ It is used for creating LED sysfs,
+ /sys/class/leds/<channel-name>/.
+ If this property is empty, then default name is set to
+ "indicator:<id>" by the driver.
I believe "label" already provides this function.
Yep, got it. Thanks!
Best regards,
Milo
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