dummy-irq.rar_V2

#ifndef BCM63XX_DEV_SPI_H #define BCM63XX_DEV_SPI_H #include <linux/types.h> #include <bcm63xx_io.h> #include <bcm63xx_regs.h> int __init bcm63xx_spi_register(void); struct bcm63xx_spi_pdata { unsigned int fifo_size; unsigned int msg_type_shift; unsigned int msg_ctl_width; int bus_num; int num_chipselect; }; enum bcm63xx_regs_spi { SPI_CMD, SPI_INT_STATUS, SPI_INT_MASK_ST, SPI_INT_MASK, SPI_ST, SPI_CLK_CFG, SPI_FILL_BYTE, SPI_MSG_TAIL, SPI_RX_TAIL, SPI_MSG_CTL, SPI_MSG_DATA, SPI_RX_DATA, }; #define __GEN_SPI_RSET_BASE(__cpu, __rset) \ case SPI_## __rset: \ return SPI_## __cpu ##_## __rset; #define __GEN_SPI_RSET(__cpu) \ switch (reg) { \ __GEN_SPI_RSET_BASE(__cpu, CMD) \ __GEN_SPI_RSET_BASE(__cpu, INT_STATUS) \ __GEN_SPI_RSET_BASE(__cpu, INT_MASK_ST) \ __GEN_SPI_RSET_BASE(__cpu, INT_MASK) \ __GEN_SPI_RSET_BASE(__cpu, ST) \ __GEN_SPI_RSET_BASE(__cpu, CLK_CFG) \ __GEN_SPI_RSET_BASE(__cpu, FILL_BYTE) \ __GEN_SPI_RSET_BASE(__cpu, MSG_TAIL) \ __GEN_SPI_RSET_BASE(__cpu, RX_TAIL) \ __GEN_SPI_RSET_BASE(__cpu, MSG_CTL) \ __GEN_SPI_RSET_BASE(__cpu, MSG_DATA) \ __GEN_SPI_RSET_BASE(__cpu, RX_DATA) \ } #define __GEN_SPI_REGS_TABLE(__cpu) \ [SPI_CMD] = SPI_## __cpu ##_CMD, \ [SPI_INT_STATUS] = SPI_## __cpu ##_INT_STATUS, \ [SPI_INT_MASK_ST] = SPI_## __cpu ##_INT_MASK_ST, \ [SPI_INT_MASK] = SPI_## __cpu ##_INT_MASK, \ [SPI_ST] = SPI_## __cpu ##_ST, \ [SPI_CLK_CFG] = SPI_## __cpu ##_CLK_CFG, \ [SPI_FILL_BYTE] = SPI_## __cpu ##_FILL_BYTE, \ [SPI_MSG_TAIL] = SPI_## __cpu ##_MSG_TAIL, \ [SPI_RX_TAIL] = SPI_## __cpu ##_RX_TAIL, \ [SPI_MSG_CTL] = SPI_## __cpu ##_MSG_CTL, \ [SPI_MSG_DATA] = SPI_## __cpu ##_MSG_DATA, \ [SPI_RX_DATA] = SPI_## __cpu ##_RX_DATA, static inline unsigned long bcm63xx_spireg(enum bcm63xx_regs_spi reg) { #ifdef BCMCPU_RUNTIME_DETECT extern const unsigned long *bcm63xx_regs_spi; return bcm63xx_regs_spi[reg]; #else #if defined(CONFIG_BCM63XX_CPU_6338) || defined(CONFIG_BCM63XX_CPU_6348) __GEN_SPI_RSET(6348) #endif #if defined(CONFIG_BCM63XX_CPU_6358) || defined(CONFIG_BCM63XX_CPU_6362) || \ defined(CONFIG_BCM63XX_CPU_6368) __GEN_SPI_RSET(6358) #endif #endif return 0; } #endif /* BCM63XX_DEV_SPI_H */