From 26e8ccc223ebfd2047a96074f142544dc7062cfe Mon Sep 17 00:00:00 2001 From: Kim, Milo Date: Thu, 21 Feb 2013 16:44:06 -0800 Subject: backlight: lp855x_bl: support new LP8557 device LP8557 is one of LP855x family device, but it has different register map and initialization process. To support this device, device specific configuration is done through the lp855x_device_config structure. Few register definitions are fixed for better readability. BRIGHTNESS_CTRL -> LP855X_BRIGHTNESS_CTRL DEVICE_CTRL -> LP855X_DEVICE_CTRL EEPROM_START -> LP855X_EEPROM_START EEPROM_END -> LP855X_EEPROM_END EPROM_START -> LP8556_EPROM_START EPROM_END -> LP8556_EPROM_END And LP8557 register definitions are added. New register function, lp855x_update_bit() is added. Signed-off-by: Milo(Woogyom) Kim Acked-by: Jingoo Han Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- Documentation/backlight/lp855x-driver.txt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'Documentation') diff --git a/Documentation/backlight/lp855x-driver.txt b/Documentation/backlight/lp855x-driver.txt index 1529394cfe8b..18b06ca038ea 100644 --- a/Documentation/backlight/lp855x-driver.txt +++ b/Documentation/backlight/lp855x-driver.txt @@ -4,7 +4,7 @@ Kernel driver lp855x Backlight driver for LP855x ICs Supported chips: - Texas Instruments LP8550, LP8551, LP8552, LP8553 and LP8556 + Texas Instruments LP8550, LP8551, LP8552, LP8553, LP8556 and LP8557 Author: Milo(Woogyom) Kim @@ -24,7 +24,7 @@ Value : pwm based or register based 2) chip_id The lp855x chip id. -Value : lp8550/lp8551/lp8552/lp8553/lp8556 +Value : lp8550/lp8551/lp8552/lp8553/lp8556/lp8557 Platform data for lp855x ------------------------ -- cgit v1.2.3