diff options
Diffstat (limited to 'drivers/leds/leds-lp55xx-common.h')
| -rw-r--r-- | drivers/leds/leds-lp55xx-common.h | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/drivers/leds/leds-lp55xx-common.h b/drivers/leds/leds-lp55xx-common.h index dbbf86df0f1..04c1d4fc18c 100644 --- a/drivers/leds/leds-lp55xx-common.h +++ b/drivers/leds/leds-lp55xx-common.h @@ -20,6 +20,13 @@ enum lp55xx_engine_index { LP55XX_ENGINE_1, LP55XX_ENGINE_2, LP55XX_ENGINE_3, + LP55XX_ENGINE_MAX = LP55XX_ENGINE_3, +}; + +enum lp55xx_engine_mode { + LP55XX_ENGINE_DISABLED, + LP55XX_ENGINE_LOAD, + LP55XX_ENGINE_RUN, }; struct lp55xx_led; @@ -72,6 +79,16 @@ struct lp55xx_device_config { }; /* + * struct lp55xx_engine + * @mode : Engine mode + * @led_mux : Mux bits for LED selection. Only used in LP5523 + */ +struct lp55xx_engine { + enum lp55xx_engine_mode mode; + u16 led_mux; +}; + +/* * struct lp55xx_chip * @cl : I2C communication for access registers * @pdata : Platform specific data @@ -79,6 +96,7 @@ struct lp55xx_device_config { * @num_leds : Number of registered LEDs * @cfg : Device specific configuration data * @engine_idx : Selected engine number + * @engines : Engine structure for the device attribute R/W interface * @fw : Firmware data for running a LED pattern */ struct lp55xx_chip { @@ -89,6 +107,7 @@ struct lp55xx_chip { int num_leds; struct lp55xx_device_config *cfg; enum lp55xx_engine_index engine_idx; + struct lp55xx_engine engines[LP55XX_ENGINE_MAX]; const struct firmware *fw; }; |