backlight: lp855x_bl: support new LP8557 device

[karo-tx-linux.git] / Documentation / backlight / lp855x-driver.txt

diff --git a/Documentation/backlight/lp855x-driver.txt b/Documentation/backlight/lp855x-driver.txt
index 1529394cfe8b3ed51ca44391b81ed16c8635325d..18b06ca038eaa9e4845319e4a940f2fefff466b7 100644 (file)
--- 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 <milo.kim@ti.com>
 
@@ -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
 ------------------------