diff options
Diffstat (limited to 'arch/powerpc/include/asm/cpm1.h')
-rw-r--r-- | arch/powerpc/include/asm/cpm1.h | 45 |
1 files changed, 0 insertions, 45 deletions
diff --git a/arch/powerpc/include/asm/cpm1.h b/arch/powerpc/include/asm/cpm1.h index 7685ffde882..81b01192f44 100644 --- a/arch/powerpc/include/asm/cpm1.h +++ b/arch/powerpc/include/asm/cpm1.h @@ -478,51 +478,6 @@ typedef struct iic { char res2[2]; /* Reserved */ } iic_t; -/* SPI parameter RAM. -*/ -typedef struct spi { - ushort spi_rbase; /* Rx Buffer descriptor base address */ - ushort spi_tbase; /* Tx Buffer descriptor base address */ - u_char spi_rfcr; /* Rx function code */ - u_char spi_tfcr; /* Tx function code */ - ushort spi_mrblr; /* Max receive buffer length */ - uint spi_rstate; /* Internal */ - uint spi_rdp; /* Internal */ - ushort spi_rbptr; /* Internal */ - ushort spi_rbc; /* Internal */ - uint spi_rxtmp; /* Internal */ - uint spi_tstate; /* Internal */ - uint spi_tdp; /* Internal */ - ushort spi_tbptr; /* Internal */ - ushort spi_tbc; /* Internal */ - uint spi_txtmp; /* Internal */ - uint spi_res; - ushort spi_rpbase; /* Relocation pointer */ - ushort spi_res2; -} spi_t; - -/* SPI Mode register. -*/ -#define SPMODE_LOOP ((ushort)0x4000) /* Loopback */ -#define SPMODE_CI ((ushort)0x2000) /* Clock Invert */ -#define SPMODE_CP ((ushort)0x1000) /* Clock Phase */ -#define SPMODE_DIV16 ((ushort)0x0800) /* BRG/16 mode */ -#define SPMODE_REV ((ushort)0x0400) /* Reversed Data */ -#define SPMODE_MSTR ((ushort)0x0200) /* SPI Master */ -#define SPMODE_EN ((ushort)0x0100) /* Enable */ -#define SPMODE_LENMSK ((ushort)0x00f0) /* character length */ -#define SPMODE_LEN4 ((ushort)0x0030) /* 4 bits per char */ -#define SPMODE_LEN8 ((ushort)0x0070) /* 8 bits per char */ -#define SPMODE_LEN16 ((ushort)0x00f0) /* 16 bits per char */ -#define SPMODE_PMMSK ((ushort)0x000f) /* prescale modulus */ - -/* SPIE fields */ -#define SPIE_MME 0x20 -#define SPIE_TXE 0x10 -#define SPIE_BSY 0x04 -#define SPIE_TXB 0x02 -#define SPIE_RXB 0x01 - /* * RISC Controller Configuration Register definitons */ |