Line data    Source code

       1            0 : /*
       2              :  * Copyright (c) 2020 Seagate Technology LLC
       3              :  * Copyright (c) 2022 Grinn
       4              :  *
       5              :  * SPDX-License-Identifier: Apache-2.0
       6              :  */
       7              : 
       8              : 
       9              : #ifndef ZEPHYR_INCLUDE_DRIVERS_LED_LP50XX_H_
      10              : #define ZEPHYR_INCLUDE_DRIVERS_LED_LP50XX_H_
      11              : 
      12            0 : #define LP50XX_COLORS_PER_LED   3
      13              : 
      14            0 : #define LP5009_MAX_LEDS         3
      15            0 : #define LP5012_MAX_LEDS         4
      16            0 : #define LP5018_MAX_LEDS         6
      17            0 : #define LP5024_MAX_LEDS         8
      18            0 : #define LP5030_MAX_LEDS         10
      19            0 : #define LP5036_MAX_LEDS         12
      20              : 
      21              : /*
      22              :  * LED channels mapping.
      23              :  */
      24              : 
      25              : /* Bank channels */
      26            0 : #define LP50XX_BANK_CHAN_BASE           0
      27            0 : #define LP50XX_BANK_BRIGHT_CHAN         LP50XX_BANK_CHAN_BASE
      28            0 : #define LP50XX_BANK_COL1_CHAN(led)      (LP50XX_BANK_CHAN_BASE + 1)
      29            0 : #define LP50XX_BANK_COL2_CHAN(led)      (LP50XX_BANK_CHAN_BASE + 2)
      30            0 : #define LP50XX_BANK_COL3_CHAN(led)      (LP50XX_BANK_CHAN_BASE + 3)
      31              : 
      32              : /* LED brightness channels. */
      33            0 : #define LP50XX_LED_BRIGHT_CHAN_BASE     4
      34            0 : #define LP50XX_LED_BRIGHT_CHAN(led)     (LP50XX_LED_BRIGHT_CHAN_BASE + led)
      35              : 
      36              : /*
      37              :  * LED color channels.
      38              :  *
      39              :  * Each channel definition is compatible with the following chips:
      40              :  *   - LP5012_XXX => LP5009 / LP5012
      41              :  *   - LP5024_XXX => LP5018 / LP5024
      42              :  *   - LP5036_XXX => LP5030 / LP5036
      43              :  */
      44            0 : #define LP5012_LED_COL_CHAN_BASE        8
      45            0 : #define LP5012_LED_COL1_CHAN(led) \
      46              :         (LP5012_LED_COL_CHAN_BASE + led * LP50XX_COLORS_PER_LED)
      47            0 : #define LP5012_LED_COL2_CHAN(led) \
      48              :         (LP5012_LED_COL_CHAN_BASE + led * LP50XX_COLORS_PER_LED + 1)
      49            0 : #define LP5012_LED_COL3_CHAN(led) \
      50              :         (LP5012_LED_COL_CHAN_BASE + led * LP50XX_COLORS_PER_LED + 2)
      51              : 
      52            0 : #define LP5024_LED_COL_CHAN_BASE        12
      53            0 : #define LP5024_LED_COL1_CHAN(led) \
      54              :         (LP5024_LED_COL_CHAN_BASE + led * LP50XX_COLORS_PER_LED)
      55            0 : #define LP5024_LED_COL2_CHAN(led) \
      56              :         (LP5024_LED_COL_CHAN_BASE + led * LP50XX_COLORS_PER_LED + 1)
      57            0 : #define LP5024_LED_COL3_CHAN(led) \
      58              :         (LP5024_LED_COL_CHAN_BASE + led * LP50XX_COLORS_PER_LED + 2)
      59              : 
      60            0 : #define LP5036_LED_COL_CHAN_BASE        16
      61            0 : #define LP5036_LED_COL1_CHAN(led) \
      62              :         (LP5036_LED_COL_CHAN_BASE + led * LP50XX_COLORS_PER_LED)
      63            0 : #define LP5036_LED_COL2_CHAN(led) \
      64              :         (LP5036_LED_COL_CHAN_BASE + led * LP50XX_COLORS_PER_LED + 1)
      65            0 : #define LP5036_LED_COL3_CHAN(led) \
      66              :         (LP5036_LED_COL_CHAN_BASE + led * LP50XX_COLORS_PER_LED + 2)
      67              : 
      68              : #endif /* ZEPHYR_INCLUDE_DRIVERS_LED_LP50XX_H_ */