1 /* SPDX-License-Identifier: GPL-2.0 */ 2 /* 3 * Freescale non-CPM SPI Controller 4 * 5 * Copyright 2008 Qstreams Networks, Inc. 6 */ 7 8 #ifndef _ASM_MPC8XXX_SPI_H_ 9 #define _ASM_MPC8XXX_SPI_H_ 10 11 #include <asm/types.h> 12 13 #if defined(CONFIG_MPC8308) || \ 14 defined(CONFIG_MPC8313) || \ 15 defined(CONFIG_MPC8315) || \ 16 defined(CONFIG_MPC834x) || \ 17 defined(CONFIG_MPC837x) 18 19 typedef struct spi8xxx { 20 u8 res0[0x20]; /* 0x0-0x01f reserved */ 21 u32 mode; /* mode register */ 22 u32 event; /* event register */ 23 u32 mask; /* mask register */ 24 u32 com; /* command register */ 25 u32 tx; /* transmit register */ 26 u32 rx; /* receive register */ 27 u8 res1[0xFC8]; /* fill up to 0x1000 */ 28 } spi8xxx_t; 29 30 #endif 31 32 #endif /* _ASM_MPC8XXX_SPI_H_ */ 33