linux-kernel - [PATCH 0/1 v2] leds: Add new LED driver for lm355x chips

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Date:	Mon,  3 Sep 2012 16:29:07 +0900
From:	"G.Shark Jeong" <gshark.jeong@...il.com>
To:	Bryan Wu <bryan.wu@...onical.com>,
	Richard Purdie <rpurdie@...ys.net>
Cc:	Daniel Jeong <daniel.jeong@...com>, <linux-kernel@...r.kernel.org>,
	"G.Shark Jeong" <gshark.jeong@...il.com>
Subject: [PATCH 0/1 v2] leds: Add new LED driver for lm355x chips

From: "G.Shark Jeong" <gshark.jeong@...il.com>

LM3554 and LM3556 have similar functions but very different register map.
This driver is a general version for lm3554 and lm3556 both,led chips of TI.
lm3556 driver can be replaced by this driver.

LM3554 :
The LM3554 is a 2 MHz fixed-frequency synchronous boost
converter with 1.2A dual high side led drivers.
Datasheet: www.ti.com/lit/ds/symlink/lm3554.pdf

LM3556 :
The LM3556 is a 4 MHz fixed-frequency synchronous boost
converter plus 1.5A constant current driver for a high-current white LED.
Datasheet: www.national.com/ds/LM/LM3556.pdf

G.Shark Jeong (1):
  leds: Add LED driver for lm355x chips

 drivers/leds/Kconfig                      |    8 +-
 drivers/leds/Makefile                     |    2 +-
 drivers/leds/leds-lm3556.c                |  512 -------------------------
 drivers/leds/leds-lm355x.c                |  574 +++++++++++++++++++++++++++++
 include/linux/platform_data/leds-lm3556.h |   50 ---
 include/linux/platform_data/leds-lm355x.h |   66 ++++
 6 files changed, 645 insertions(+), 567 deletions(-)
 delete mode 100644 drivers/leds/leds-lm3556.c
 create mode 100644 drivers/leds/leds-lm355x.c
 delete mode 100644 include/linux/platform_data/leds-lm3556.h
 create mode 100644 include/linux/platform_data/leds-lm355x.h

-- 
1.7.5.4

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