1 files changed, 7 insertions, 56 deletions

diff --git a/Documentation/leds/leds-lp5521.txt b/Documentation/leds/leds-lp5521.txt
index 0e542ab3d4a0..270f57196339 100644
--- a/Documentation/leds/leds-lp5521.txt
+++ b/Documentation/leds/leds-lp5521.txt
@@ -17,19 +17,8 @@ lp5521:channelx, where x is 0 .. 2
 All three channels can be also controlled using the engine micro programs.
 More details of the instructions can be found from the public data sheet.
 
-Control interface for the engines:
-x is 1 .. 3
-enginex_mode : disabled, load, run
-enginex_load : store program (visible only in engine load mode)
-
-Example (start to blink the channel 2 led):
-cd   /sys/class/leds/lp5521:channel2/device
-echo "load" > engine3_mode
-echo "037f4d0003ff6000" > engine3_load
-echo "run" > engine3_mode
-
-stop the engine:
-echo "disabled" > engine3_mode
+LP5521 has the internal program memory for running various LED patterns.
+For the details, please refer to 'firmware' section in leds-lp55xx.txt
 
 sysfs contains a selftest entry.
 The test communicates with the chip and checks that
@@ -47,7 +36,7 @@ The name of each channel can be configurable.
 If the name field is not defined, the default name will be set to 'xxxx:channelN'
 (XXXX : pdata->label or i2c client name, N : channel number)
 
-static struct lp5521_led_config lp5521_led_config[] = {
+static struct lp55xx_led_config lp5521_led_config[] = {
         {
                 .name = "red",
                 .chan_nr        = 0,
@@ -81,10 +70,10 @@ static void lp5521_enable(bool state)
         /* Control of chip enable signal */
 }
 
-static struct lp5521_platform_data lp5521_platform_data = {
+static struct lp55xx_platform_data lp5521_platform_data = {
         .led_config     = lp5521_led_config,
         .num_channels   = ARRAY_SIZE(lp5521_led_config),
-        .clock_mode     = LP5521_CLOCK_EXT,
+        .clock_mode     = LP55XX_CLOCK_EXT,
         .setup_resources   = lp5521_setup,
         .release_resources = lp5521_release,
         .enable            = lp5521_enable,
@@ -105,47 +94,9 @@ example of update_config :
                         LP5521_CP_MODE_AUTO | LP5521_R_TO_BATT | \
                         LP5521_CLK_INT)
 
-static struct lp5521_platform_data lp5521_pdata = {
+static struct lp55xx_platform_data lp5521_pdata = {
         .led_config = lp5521_led_config,
         .num_channels = ARRAY_SIZE(lp5521_led_config),
-        .clock_mode = LP5521_CLOCK_INT,
+        .clock_mode = LP55XX_CLOCK_INT,
         .update_config = LP5521_CONFIGS,
 };
-
-LED patterns : LP5521 has autonomous operation without external control.
-Pattern data can be defined in the platform data.
-
-example of led pattern data :
-
-/* RGB(50,5,0) 500ms on, 500ms off, infinite loop */
-static u8 pattern_red[] = {
-                0x40, 0x32, 0x60, 0x00, 0x40, 0x00, 0x60, 0x00,
-                };
-
-static u8 pattern_green[] = {
-                0x40, 0x05, 0x60, 0x00, 0x40, 0x00, 0x60, 0x00,
-                };
-
-static struct lp5521_led_pattern board_led_patterns[] = {
-        {
-                .r = pattern_red,
-                .g = pattern_green,
-                .size_r = ARRAY_SIZE(pattern_red),
-                .size_g = ARRAY_SIZE(pattern_green),
-        },
-};
-
-static struct lp5521_platform_data lp5521_platform_data = {
-        .led_config     = lp5521_led_config,
-        .num_channels   = ARRAY_SIZE(lp5521_led_config),
-        .clock_mode     = LP5521_CLOCK_EXT,
-        .patterns = board_led_patterns,
-        .num_patterns = ARRAY_SIZE(board_led_patterns),
-};
-
-Then predefined led pattern(s) can be executed via the sysfs.
-To start the pattern #1,
-# echo 1 > /sys/bus/i2c/devices/xxxx/led_pattern
-(xxxx : i2c bus & slave address)
-To end the pattern,
-# echo 0 > /sys/bus/i2c/devices/xxxx/led_pattern