| /* |
| * Copyright (c) 2013, The Linux Foundation. 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 Linux Foundation 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 BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "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 __PLATFORM_MDM9635_GPIO_H |
| #define __PLATFORM_MDM9635_GPIO_H |
| |
| /* GPIO TLMM: Direction */ |
| #define GPIO_INPUT 0 |
| #define GPIO_OUTPUT 1 |
| |
| /* GPIO TLMM: Pullup/Pulldown */ |
| #define GPIO_NO_PULL 0 |
| #define GPIO_PULL_DOWN 1 |
| #define GPIO_KEEPER 2 |
| #define GPIO_PULL_UP 3 |
| |
| /* GPIO TLMM: Drive Strength */ |
| #define GPIO_2MA 0 |
| #define GPIO_4MA 1 |
| #define GPIO_6MA 2 |
| #define GPIO_8MA 3 |
| #define GPIO_10MA 4 |
| #define GPIO_12MA 5 |
| #define GPIO_14MA 6 |
| #define GPIO_16MA 7 |
| |
| /* GPIO TLMM: Status */ |
| #define GPIO_ENABLE 0 |
| #define GPIO_DISABLE 1 |
| |
| void gpio_tlmm_config(uint32_t gpio, |
| uint8_t func, |
| uint8_t dir, |
| uint8_t pull, |
| uint8_t drvstr, |
| uint32_t enable); |
| uint32_t gpio_get_state(uint32_t gpio); |
| void gpio_set(uint32_t gpio, uint32_t dir); |
| void gpio_config_uart_dm(uint8_t id); |
| |
| #endif |