Loading...
/* * Copyright (c) 2015 Intel Corporation. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ #include <stdint.h> #include <gpio.h> #include "gpio_dw_registers.h" #ifdef CONFIG_PCI #include <pci/pci.h> #include <pci/pci_mgr.h> #endif /* CONFIG_PCI */ #ifdef __cplusplus extern "C" { #endif extern int gpio_dw_initialize(struct device *port); typedef void (*gpio_config_irq_t)(struct device *port); struct gpio_dw_config { uint32_t base_addr; uint32_t bits; uint32_t irq_num; #ifdef CONFIG_PCI struct pci_dev_info pci_dev; #endif /* CONFIG_PCI */ gpio_config_irq_t config_func; #ifdef CONFIG_GPIO_DW_SHARED_IRQ char *shared_irq_dev_name; #endif /* CONFIG_GPIO_DW_SHARED_IRQ */ #ifdef CONFIG_GPIO_DW_CLOCK_GATE void *clock_data; #endif }; struct gpio_dw_runtime { #ifdef CONFIG_GPIO_DW_CLOCK_GATE struct device *clock; #endif gpio_callback_t callback; uint32_t enabled_callbacks; uint8_t port_callback; }; #ifdef __cplusplus } #endif |