From cc0969dd0539c7bcc89652a793d7ccfc0c3b0fcd Mon Sep 17 00:00:00 2001 From: Kevin O'Connor Date: Sat, 19 Jun 2021 20:05:48 -0400 Subject: lib: Add rp2040 build files Signed-off-by: Kevin O'Connor --- lib/rp2040/hardware/structs/spi.h | 29 +++++++++++++++++++++++++++++ 1 file changed, 29 insertions(+) create mode 100644 lib/rp2040/hardware/structs/spi.h (limited to 'lib/rp2040/hardware/structs/spi.h') diff --git a/lib/rp2040/hardware/structs/spi.h b/lib/rp2040/hardware/structs/spi.h new file mode 100644 index 00000000..5b3b2bab --- /dev/null +++ b/lib/rp2040/hardware/structs/spi.h @@ -0,0 +1,29 @@ +/* + * Copyright (c) 2020 Raspberry Pi (Trading) Ltd. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef _HARDWARE_STRUCTS_SPI_H +#define _HARDWARE_STRUCTS_SPI_H + +#include "hardware/address_mapped.h" +#include "hardware/regs/spi.h" + +typedef struct { + io_rw_32 cr0; + io_rw_32 cr1; + io_rw_32 dr; + io_rw_32 sr; + io_rw_32 cpsr; + io_rw_32 imsc; + io_rw_32 ris; + io_rw_32 mis; + io_rw_32 icr; + io_rw_32 dmacr; +} spi_hw_t; + +#define spi0_hw ((spi_hw_t *const)SPI0_BASE) +#define spi1_hw ((spi_hw_t *const)SPI1_BASE) + +#endif -- cgit v1.2.3-70-g09d2