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Missed Calypso file

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@4685 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-05-01 23:31:47 +00:00
parent b617128dba
commit 24c8d6dfb2
1 changed files with 30 additions and 0 deletions
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30
arch/arm/src/calypso/calypso_spi.h Normal file
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#ifndef ___ARCH_ARM_SRC_CALYPSO_CALYPSO_SPI_H
#define ___ARCH_ARM_SRC_CALYPSO_CALYPSO_SPI_H
#define BASE_ADDR_SPI 0xfffe3000
#define SPI_REG(n) (BASE_ADDR_SPI+(n))
enum spi_regs {
REG_SET1 = 0x00,
REG_SET2 = 0x02,
REG_CTRL = 0x04,
REG_STATUS = 0x06,
REG_TX_LSB = 0x08,
REG_TX_MSB = 0x0a,
REG_RX_LSB = 0x0c,
REG_RX_MSB = 0x0e,
};
#define SPI_SET1_EN_CLK (1 << 0)
#define SPI_SET1_WR_IRQ_DIS (1 << 4)
#define SPI_SET1_RDWR_IRQ_DIS (1 << 5)
#define SPI_CTRL_RDWR (1 << 0)
#define SPI_CTRL_WR (1 << 1)
#define SPI_CTRL_NB_SHIFT 2
#define SPI_CTRL_AD_SHIFT 7
#define SPI_STATUS_RE (1 << 0) /* Read End */
#define SPI_STATUS_WE (1 << 1) /* Write End */
#endif /* ___ARCH_ARM_SRC_CALYPSO_CALYPSO_SPI_H */