45 lines
1.3 KiB
C
45 lines
1.3 KiB
C
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/*
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* Copyright (c) 2016, Wind River Systems, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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/**
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* @file Header file for the Freescale K64 GPIO module.
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*/
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#ifndef _GPIO_K64_H_
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#define _GPIO_K64_H_
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#include <nanokernel.h>
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#include <gpio.h>
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/* GPIO Port Register offsets */
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#define GPIO_K64_DATA_OUT_OFFSET 0x00 /* Port Data Output Reg. offset */
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#define GPIO_K64_SET_OUT_OFFSET 0x04 /* Port Set Output Reg. offset */
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#define GPIO_K64_CLR_OUT_OFFSET 0x08 /* Port Clear Output Reg. offset */
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#define GPIO_K64_TOGGLE_OUT_OFFSET 0x0C /* Port Toggle Output Reg. offset */
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#define GPIO_K64_DATA_IN_OFFSET 0x10 /* Port Data Input Reg. offset */
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#define GPIO_K64_DIR_OFFSET 0x14 /* Port Data Direction Reg. offset */
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/** Configuration data */
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struct gpio_k64_config {
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/* base address */
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uint32_t base_addr;
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};
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#endif /* _GPIO_K64_H_ */
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