62 lines
1.2 KiB
C
62 lines
1.2 KiB
C
/*
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* Copyright (c) 2020 Raspberry Pi (Trading) Ltd.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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#ifndef _HARDWARE_STRUCTS_SIO_H
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#define _HARDWARE_STRUCTS_SIO_H
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#include "hardware/address_mapped.h"
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#include "hardware/regs/sio.h"
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#include "hardware/structs/interp.h"
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typedef struct {
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io_ro_32 cpuid;
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io_ro_32 gpio_in;
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io_ro_32 gpio_hi_in;
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uint32_t _pad;
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io_rw_32 gpio_out;
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io_wo_32 gpio_set;
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io_wo_32 gpio_clr;
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io_wo_32 gpio_togl;
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io_wo_32 gpio_oe;
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io_wo_32 gpio_oe_set;
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io_wo_32 gpio_oe_clr;
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io_wo_32 gpio_oe_togl;
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io_rw_32 gpio_hi_out;
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io_wo_32 gpio_hi_set;
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io_wo_32 gpio_hi_clr;
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io_wo_32 gpio_hi_togl;
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io_wo_32 gpio_hi_oe;
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io_wo_32 gpio_hi_oe_set;
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io_wo_32 gpio_hi_oe_clr;
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io_wo_32 gpio_hi_oe_togl;
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io_rw_32 fifo_st;
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io_wo_32 fifo_wr;
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io_ro_32 fifo_rd;
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io_ro_32 spinlock_st;
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io_rw_32 div_udividend;
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io_rw_32 div_udivisor;
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io_rw_32 div_sdividend;
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io_rw_32 div_sdivisor;
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io_rw_32 div_quotient;
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io_rw_32 div_remainder;
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io_rw_32 div_csr;
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uint32_t _pad2;
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interp_hw_t interp[2];
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} sio_hw_t;
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#define sio_hw ((sio_hw_t *)SIO_BASE)
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#endif
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