diff options
Diffstat (limited to 'include/asm-cris/sync_serial.h')
| -rw-r--r-- | include/asm-cris/sync_serial.h | 107 |
1 files changed, 0 insertions, 107 deletions
diff --git a/include/asm-cris/sync_serial.h b/include/asm-cris/sync_serial.h deleted file mode 100644 index d87c24df2b38..000000000000 --- a/include/asm-cris/sync_serial.h +++ /dev/null @@ -1,107 +0,0 @@ -/* - * ioctl defines for synchronous serial port driver - * - * Copyright (c) 2001-2003 Axis Communications AB - * - * Author: Mikael Starvik - * - */ - -#ifndef SYNC_SERIAL_H -#define SYNC_SERIAL_H - -#include <linux/ioctl.h> - -#define SSP_SPEED _IOR('S', 0, unsigned int) -#define SSP_MODE _IOR('S', 1, unsigned int) -#define SSP_FRAME_SYNC _IOR('S', 2, unsigned int) -#define SSP_IPOLARITY _IOR('S', 3, unsigned int) -#define SSP_OPOLARITY _IOR('S', 4, unsigned int) -#define SSP_SPI _IOR('S', 5, unsigned int) -#define SSP_INBUFCHUNK _IOR('S', 6, unsigned int) - -/* Values for SSP_SPEED */ -#define SSP150 0 -#define SSP300 1 -#define SSP600 2 -#define SSP1200 3 -#define SSP2400 4 -#define SSP4800 5 -#define SSP9600 6 -#define SSP19200 7 -#define SSP28800 8 -#define SSP57600 9 -#define SSP115200 10 -#define SSP230400 11 -#define SSP460800 12 -#define SSP921600 13 -#define SSP3125000 14 -#define CODEC 15 - -#define FREQ_4MHz 0 -#define FREQ_2MHz 1 -#define FREQ_1MHz 2 -#define FREQ_512kHz 3 -#define FREQ_256kHz 4 -#define FREQ_128kHz 5 -#define FREQ_64kHz 6 -#define FREQ_32kHz 7 - -/* Used by application to set CODEC divider, word rate and frame rate */ -#define CODEC_VAL(freq, clk_per_sync, sync_per_frame) (CODEC | (freq << 8) | (clk_per_sync << 16) | (sync_per_frame << 28)) - -/* Used by driver to extract speed */ -#define GET_SPEED(x) (x & 0xff) -#define GET_FREQ(x) ((x & 0xff00) >> 8) -#define GET_WORD_RATE(x) (((x & 0x0fff0000) >> 16) - 1) -#define GET_FRAME_RATE(x) (((x & 0xf0000000) >> 28) - 1) - -/* Values for SSP_MODE */ -#define MASTER_OUTPUT 0 -#define SLAVE_OUTPUT 1 -#define MASTER_INPUT 2 -#define SLAVE_INPUT 3 -#define MASTER_BIDIR 4 -#define SLAVE_BIDIR 5 - -/* Values for SSP_FRAME_SYNC */ -#define NORMAL_SYNC 1 -#define EARLY_SYNC 2 -#define SECOND_WORD_SYNC 0x40000 - -#define BIT_SYNC 4 -#define WORD_SYNC 8 -#define EXTENDED_SYNC 0x10 - -#define SYNC_OFF 0x20 -#define SYNC_ON 0x40 -#define WORD_SIZE_8 0x80 -#define WORD_SIZE_12 0x100 -#define WORD_SIZE_16 0x200 -#define WORD_SIZE_24 0x400 -#define WORD_SIZE_32 0x800 -#define BIT_ORDER_LSB 0x1000 -#define BIT_ORDER_MSB 0x2000 -#define FLOW_CONTROL_ENABLE 0x4000 -#define FLOW_CONTROL_DISABLE 0x8000 -#define CLOCK_GATED 0x10000 -#define CLOCK_NOT_GATED 0x20000 - -/* Values for SSP_IPOLARITY and SSP_OPOLARITY */ -#define CLOCK_NORMAL 1 -#define CLOCK_INVERT 2 -#define CLOCK_INEGEDGE CLOCK_NORMAL -#define CLOCK_IPOSEDGE CLOCK_INVERT -#define FRAME_NORMAL 4 -#define FRAME_INVERT 8 -#define STATUS_NORMAL 0x10 -#define STATUS_INVERT 0x20 - -/* Values for SSP_SPI */ -#define SPI_MASTER 0 -#define SPI_SLAVE 1 - -/* Values for SSP_INBUFCHUNK */ -/* plain integer with the size of DMA chunks */ - -#endif |
