| // Copyright 2018 The Fuchsia Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #pragma once |
| |
| #define IMX_GPIO_BLOCKS 5 |
| #define IMX_NUM_TO_BLOCK(x) (x / 32) |
| #define IMX_NUM_TO_BIT(x) (x % 32) |
| |
| // IMX8M blocks are 1 based |
| #define IMX_GPIO_PIN(block, num) ((block-1) * 32 + num) |
| |
| #define GPIO_INPUT (0) |
| #define GPIO_OUTPUT (1) |
| |
| #define IMX_GPIO_DR (0x0000) |
| #define IMX_GPIO_GDIR (0x0004) |
| #define IMX_GPIO_PSR (0x0008) |
| #define IMX_GPIO_ICR1 (0x000C) |
| #define IMX_GPIO_ICR2 (0x0010) |
| #define IMX_GPIO_IMR (0x0014) |
| #define IMX_GPIO_ISR (0x0018) |
| #define IMX_GPIO_EDGE_SEL (0x001C) |
