| /* |
| * * Copyright (c) 2011, Code Aurora Forum. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of Code Aurora Forum, Inc. nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef __PMIC_LED_H |
| #define __PMIC_LED_H |
| |
| /* LED CNTL register */ |
| #define LED_CNTL_BASE 0x131 |
| #define PM8921_LED_CNTL_REG(n) (LED_CNTL_BASE + n) |
| |
| #define LED_DRV0_CNTL PM8921_LED_CNTL_REG(0) |
| #define LED_DRV1_CNTL PM8921_LED_CNTL_REG(1) |
| #define LED_DRV2_CNTL PM8921_LED_CNTL_REG(2) |
| |
| /* LED CNTL setting */ |
| |
| /* Current settings: |
| * [00000, 10100]: Iout = x * 2 mA |
| * [10101, 11111]: invalid settings |
| */ |
| |
| #define LED_CURRENT_SET(x) ((x) << 3) |
| #define LED_SIGNAL_SELECT(x) ((x) << 0) |
| |
| #define PM8921_DRV_KEYPAD_CNTL_REG 0x48 |
| |
| /* Keypad DRV CNTL Settings */ |
| |
| #define DRV_FLASH_SEL(x) ((x) << 4) |
| #define FLASH_LOGIC_SEL(x) ((x) << 2) |
| #define FLASH_ENSEL(x) ((x) << 0) |
| |
| #define MAX_LC_LED_BRIGHTNESS 20 |
| #define MAX_FLASH_BRIGHTNESS 15 |
| #define MAX_KB_LED_BRIGHTNESS 15 |
| |
| /* |
| * led ids |
| * @PM8921_ID_LED_0 - First low current led |
| * @PM8921_ID_LED_1 - Second low current led |
| * @PM8921_ID_LED_2 - Third low current led |
| */ |
| |
| enum pm8921_leds { |
| PM8921_ID_LED_0, |
| PM8921_ID_LED_1, |
| PM8921_ID_LED_2, |
| }; |
| |
| enum led_mode{ |
| MANUAL, |
| PWM1, |
| PWM2, |
| PWM3, |
| DBUS1, |
| DBUS2, |
| DBUS3, |
| DBUS4, |
| }; |
| |
| enum kp_backlight_mode{ |
| MANUAL_MODE, |
| DBUS1_MODE, |
| DBUS2_MODE, |
| LPG_MODE, |
| }; |
| |
| enum kp_backlight_flash_logic{ |
| FLASH_ON_WITH_DTEST_HIGH, |
| FLASH_ON_WITH_DTEST_LOW, |
| }; |
| |
| #endif |