root/include/linux/platform_data/leds-lm355x.h

INCLUDED FROM

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * Copyright (C) 2012 Texas Instruments
   4  *
   5  * Simple driver for Texas Instruments LM355x LED driver chip
   6  *
   7  * Author: G.Shark Jeong <gshark.jeong@gmail.com>
   8  *         Daniel Jeong <daniel.jeong@ti.com>
   9  */
  10 
  11 #define LM355x_NAME "leds-lm355x"
  12 #define LM3554_NAME "leds-lm3554"
  13 #define LM3556_NAME "leds-lm3556"
  14 
  15 /* lm3554 : strobe def. on */
  16 enum lm355x_strobe {
  17         LM355x_PIN_STROBE_DISABLE = 0x00,
  18         LM355x_PIN_STROBE_ENABLE = 0x01,
  19 };
  20 
  21 enum lm355x_torch {
  22         LM355x_PIN_TORCH_DISABLE = 0,
  23         LM3554_PIN_TORCH_ENABLE = 0x80,
  24         LM3556_PIN_TORCH_ENABLE = 0x10,
  25 };
  26 
  27 enum lm355x_tx2 {
  28         LM355x_PIN_TX_DISABLE = 0,
  29         LM3554_PIN_TX_ENABLE = 0x20,
  30         LM3556_PIN_TX_ENABLE = 0x40,
  31 };
  32 
  33 enum lm355x_ntc {
  34         LM355x_PIN_NTC_DISABLE = 0,
  35         LM3554_PIN_NTC_ENABLE = 0x08,
  36         LM3556_PIN_NTC_ENABLE = 0x80,
  37 };
  38 
  39 enum lm355x_pmode {
  40         LM355x_PMODE_DISABLE = 0,
  41         LM355x_PMODE_ENABLE = 0x04,
  42 };
  43 
  44 /*
  45  * struct lm3554_platform_data
  46  * @pin_strobe: strobe input
  47  * @pin_torch : input pin
  48  *              lm3554-tx1/torch/gpio1
  49  *              lm3556-torch
  50  * @pin_tx2   : input pin
  51  *              lm3554-envm/tx2/gpio2
  52  *              lm3556-tx pin
  53  * @ntc_pin  : output pin
  54  *              lm3554-ledi/ntc
  55  *              lm3556-temp pin
  56  * @pass_mode : pass mode
  57  */
  58 struct lm355x_platform_data {
  59         enum lm355x_strobe pin_strobe;
  60         enum lm355x_torch pin_tx1;
  61         enum lm355x_tx2 pin_tx2;
  62         enum lm355x_ntc ntc_pin;
  63 
  64         enum lm355x_pmode pass_mode;
  65 };