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authorDaniel Mack <zonque@gmail.com>2014-05-05 04:46:54 -0700
committerBryan Wu <cooloney@gmail.com>2014-05-08 14:28:08 +0800
commit9ef8c877e4ffca969fb2f1260ee133b12b563c2c (patch)
treed95de7216802f599c3bb7a9bcb4f5358c0dcef8f
parent1175d5bc7b490a5175c955b4e656f42577a43ecf (diff)
leds: lp55xx: add DT bindings for LP55231
The TI55231 appears to be fully compatible to the 5523 model from National Semicondutor. This patch just adds DT bindings for it. Signed-off-by: Daniel Mack <zonque@gmail.com> Acked-by: Milo Kim <milo.kim@ti.com> Signed-off-by: Bryan Wu <cooloney@gmail.com>
-rw-r--r--Documentation/devicetree/bindings/leds/leds-lp55xx.txt8
-rw-r--r--drivers/leds/leds-lp5523.c3
2 files changed, 9 insertions, 2 deletions
diff --git a/Documentation/devicetree/bindings/leds/leds-lp55xx.txt b/Documentation/devicetree/bindings/leds/leds-lp55xx.txt
index c55b8c016a9e..1b66a413fb9d 100644
--- a/Documentation/devicetree/bindings/leds/leds-lp55xx.txt
+++ b/Documentation/devicetree/bindings/leds/leds-lp55xx.txt
@@ -1,7 +1,13 @@
Binding for TI/National Semiconductor LP55xx Led Drivers
Required properties:
-- compatible: "national,lp5521" or "national,lp5523" or "ti,lp5562" or "ti,lp8501"
+- compatible: one of
+ national,lp5521
+ national,lp5523
+ ti,lp55231
+ ti,lp5562
+ ti,lp8501
+
- reg: I2C slave address
- clock-mode: Input clock mode, (0: automode, 1: internal, 2: external)
diff --git a/drivers/leds/leds-lp5523.c b/drivers/leds/leds-lp5523.c
index cb5ed82994ba..9e1716f8098c 100644
--- a/drivers/leds/leds-lp5523.c
+++ b/drivers/leds/leds-lp5523.c
@@ -1,5 +1,5 @@
/*
- * lp5523.c - LP5523 LED Driver
+ * lp5523.c - LP5523, LP55231 LED Driver
*
* Copyright (C) 2010 Nokia Corporation
* Copyright (C) 2012 Texas Instruments
@@ -814,6 +814,7 @@ MODULE_DEVICE_TABLE(i2c, lp5523_id);
#ifdef CONFIG_OF
static const struct of_device_id of_lp5523_leds_match[] = {
{ .compatible = "national,lp5523", },
+ { .compatible = "ti,lp55231", },
{},
};

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