include/linux/platform_data/leds-kirkwood-netxbig.h

   1 /*
   2  * Platform data structure for netxbig LED driver
   3  *
   4  * This file is licensed under the terms of the GNU General Public
   5  * License version 2.  This program is licensed "as is" without any
   6  * warranty of any kind, whether express or implied.
   7  */
   8
   9 #ifndef __LEDS_KIRKWOOD_NETXBIG_H
  10 #define __LEDS_KIRKWOOD_NETXBIG_H
  11
  12 struct netxbig_gpio_ext {
  13         unsigned        *addr;
  14         int             num_addr;
  15         unsigned        *data;
  16         int             num_data;
  17         unsigned        enable;
  18 };
  19
  20 enum netxbig_led_mode {
  21         NETXBIG_LED_OFF,
  22         NETXBIG_LED_ON,
  23         NETXBIG_LED_SATA,
  24         NETXBIG_LED_TIMER1,
  25         NETXBIG_LED_TIMER2,
  26         NETXBIG_LED_MODE_NUM,
  27 };
  28
  29 #define NETXBIG_LED_INVALID_MODE NETXBIG_LED_MODE_NUM
  30
  31 struct netxbig_led_timer {
  32         unsigned long           delay_on;
  33         unsigned long           delay_off;
  34         enum netxbig_led_mode   mode;
  35 };
  36
  37 struct netxbig_led {
  38         const char      *name;
  39         const char      *default_trigger;
  40         int             mode_addr;
  41         int             *mode_val;
  42         int             bright_addr;
  43         int             bright_max;
  44 };
  45
  46 struct netxbig_led_platform_data {
  47         struct netxbig_gpio_ext *gpio_ext;
  48         struct netxbig_led_timer *timer;
  49         int                     num_timer;
  50         struct netxbig_led      *leds;
  51         int                     num_leds;
  52 };
  53
  54 #endif /* __LEDS_KIRKWOOD_NETXBIG_H */