digilent-pmod.h

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/*
 * Copyright (c) 2023 Elektronikutvecklingsbyrån EUB AB
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_DT_BINDINGS_GPIO_DIGILENT_PMOD_H_
#define ZEPHYR_INCLUDE_DT_BINDINGS_GPIO_DIGILENT_PMOD_H_
 
/* GPIO */
 
#define PMOD_IO(n) ((n) - 1)
 
/* SPI */
 
#define PMOD_SPI_CS     PMOD_IO(1)
 
#define PMOD_SPI_MOSI   PMOD_IO(2)
 
#define PMOD_SPI_MISO   PMOD_IO(3)
 
#define PMOD_SPI_SCK    PMOD_IO(4)
 
/* Expanded SPI */
 
#define PMOD_EXP_SPI_CS         PMOD_IO(1)
 
#define PMOD_EXP_SPI_MOSI       PMOD_IO(2)
 
#define PMOD_EXP_SPI_MISO       PMOD_IO(3)
 
#define PMOD_EXP_SPI_SCK        PMOD_IO(4)
 
#define PMOD_EXP_SPI_INT        PMOD_IO(5)
 
#define PMOD_EXP_SPI_RESET      PMOD_IO(6)
 
#define PMOD_EXP_SPI_CS2        PMOD_IO(7)
 
#define PMOD_EXP_SPI_CS3        PMOD_IO(8)
 
/* Expanded UART */
 
#define PMOD_EXP_UART_INT       PMOD_IO(5)
 
#define PMOD_EXP_UART_RESET     PMOD_IO(6)
 
/* H-bridge */
 
#define PMOD_HBRIDGE_DIR        PMOD_IO(1)
 
#define PMOD_HBRIDGE_EN         PMOD_IO(2)
 
/* Dual H-bridge */
 
#define PMOD_DUAL_HBRIDGE_DIR1  PMOD_IO(1)
 
#define PMOD_DUAL_HBRIDGE_EN1   PMOD_IO(2)
 
#define PMOD_DUAL_HBRIDGE_DIR2  PMOD_IO(3)
 
#define PMOD_DUAL_HBRIDGE_EN2   PMOD_IO(4)
 
/* Expanded dual H-bridge */
 
#define PMOD_EXP_DUAL_HBRIDGE_DIR1      PMOD_IO(1)
 
#define PMOD_EXP_DUAL_HBRIDGE_EN1       PMOD_IO(2)
 
#define PMOD_EXP_DUAL_HBRIDGE_DIR2      PMOD_IO(5)
 
#define PMOD_EXP_DUAL_HBRIDGE_EN2       PMOD_IO(6)
 
/* I2C */
 
#define PMOD_I2C_INT    PMOD_IO(1)
 
#define PMOD_I2C_RESET  PMOD_IO(2)
 
#define PMOD_I2C_SCL    PMOD_IO(3)
 
#define PMOD_I2C_SDA    PMOD_IO(4)
 
#endif /* ZEPHYR_INCLUDE_DT_BINDINGS_GPIO_DIGILENT_PMOD_H_ */