| /* SPDX-License-Identifier: GPL-2.0 */ | |
| /* | |
| * Copyright 2008 Openmoko, Inc. | |
| * Copyright 2008 Simtec Electronics | |
| * http://armlinux.simtec.co.uk/ | |
| * Ben Dooks <ben@simtec.co.uk> | |
| * | |
| * Samsung Platform - GPIO pin configuration helper definitions | |
| */ | |
| /* This is meant for core cpu support, machine or other driver files | |
| * should not be including this header. | |
| */ | |
| #ifndef __PLAT_GPIO_CFG_HELPERS_H | |
| #define __PLAT_GPIO_CFG_HELPERS_H __FILE__ | |
| /* As a note, all gpio configuration functions are entered exclusively, either | |
| * with the relevant lock held or the system prevented from doing anything else | |
| * by disabling interrupts. | |
| */ | |
| static inline int samsung_gpio_do_setcfg(struct samsung_gpio_chip *chip, | |
| unsigned int off, unsigned int config) | |
| { | |
| return (chip->config->set_config)(chip, off, config); | |
| } | |
| static inline int samsung_gpio_do_setpull(struct samsung_gpio_chip *chip, | |
| unsigned int off, samsung_gpio_pull_t pull) | |
| { | |
| return (chip->config->set_pull)(chip, off, pull); | |
| } | |
| #endif /* __PLAT_GPIO_CFG_HELPERS_H */ |