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leds: lp55xx: add DT bindings for LP55231

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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>
This commit is contained in:
Daniel Mack 2014-05-05 04:46:54 -07:00 • committed by Bryan Wu
parent 1175d5bc7b
commit 9ef8c877e4
2 changed files with 9 additions and 2 deletions
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8
Documentation/devicetree/bindings/leds/leds-lp55xx.txt
View file

@ -1,7 +1,13 @@
Binding for TI/National Semiconductor LP55xx Led Drivers Binding for TI/National Semiconductor LP55xx Led Drivers
Required properties: 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 - reg: I2C slave address
- clock-mode: Input clock mode, (0: automode, 1: internal, 2: external) - clock-mode: Input clock mode, (0: automode, 1: internal, 2: external)

3
drivers/leds/leds-lp5523.c
View file

@ -1,5 +1,5 @@
/* /*
* lp5523.c - LP5523 LED Driver * lp5523.c - LP5523, LP55231 LED Driver
* *
* Copyright (C) 2010 Nokia Corporation * Copyright (C) 2010 Nokia Corporation
* Copyright (C) 2012 Texas Instruments * Copyright (C) 2012 Texas Instruments
@ -814,6 +814,7 @@ MODULE_DEVICE_TABLE(i2c, lp5523_id);
#ifdef CONFIG_OF #ifdef CONFIG_OF
static const struct of_device_id of_lp5523_leds_match[] = { static const struct of_device_id of_lp5523_leds_match[] = {
{ .compatible = "national,lp5523", }, { .compatible = "national,lp5523", },
{ .compatible = "ti,lp55231", },
{}, {},
}; };