diff options
Diffstat (limited to 'include/asm-arm/arch-lh7a40x/ssp.h')
-rw-r--r-- | include/asm-arm/arch-lh7a40x/ssp.h | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/include/asm-arm/arch-lh7a40x/ssp.h b/include/asm-arm/arch-lh7a40x/ssp.h deleted file mode 100644 index 132b1c4d5ce..00000000000 --- a/include/asm-arm/arch-lh7a40x/ssp.h +++ /dev/null @@ -1,71 +0,0 @@ -/* ssp.h - $Id$ - - written by Marc Singer - 6 Dec 2004 - - Copyright (C) 2004 Marc Singer - - ----------- - DESCRIPTION - ----------- - - This SSP header is available throughout the kernel, for this - machine/architecture, because drivers that use it may be dispersed. - - This file was cloned from the 7952x implementation. It would be - better to share them, but we're taking an easier approach for the - time being. - -*/ - -#if !defined (__SSP_H__) -# define __SSP_H__ - -/* ----- Includes */ - -/* ----- Types */ - -struct ssp_driver { - int (*init) (void); - void (*exit) (void); - void (*acquire) (void); - void (*release) (void); - int (*configure) (int device, int mode, int speed, - int frame_size_write, int frame_size_read); - void (*chip_select) (int enable); - void (*set_callbacks) (void* handle, - irqreturn_t (*callback_tx)(void*), - irqreturn_t (*callback_rx)(void*)); - void (*enable) (void); - void (*disable) (void); -// int (*save_state) (void*); -// void (*restore_state) (void*); - int (*read) (void); - int (*write) (u16 data); - int (*write_read) (u16 data); - void (*flush) (void); - void (*write_async) (void* pv, size_t cb); - size_t (*write_pos) (void); -}; - - /* These modes are only available on the LH79524 */ -#define SSP_MODE_SPI (1) -#define SSP_MODE_SSI (2) -#define SSP_MODE_MICROWIRE (3) -#define SSP_MODE_I2S (4) - - /* CPLD SPI devices */ -#define DEVICE_EEPROM 0 /* Configuration eeprom */ -#define DEVICE_MAC 1 /* MAC eeprom (LPD79524) */ -#define DEVICE_CODEC 2 /* Audio codec */ -#define DEVICE_TOUCH 3 /* Touch screen (LPD79520) */ - -/* ----- Globals */ - -/* ----- Prototypes */ - -//extern struct ssp_driver lh79520_i2s_driver; -extern struct ssp_driver lh7a400_cpld_ssp_driver; - -#endif /* __SSP_H__ */ |