/* | |
* ad1980.h -- ad1980 Soc Audio driver | |
* | |
* WARNING: | |
* | |
* Because Analog Devices Inc. discontinued the ad1980 sound chip since | |
* Sep. 2009, this ad1980 driver is not maintained, tested and supported | |
* by ADI now. | |
*/ | |
#ifndef _AD1980_H | |
#define _AD1980_H | |
/* Bit definition of Power-Down Control/Status Register */ | |
#define ADC 0x0001 | |
#define DAC 0x0002 | |
#define ANL 0x0004 | |
#define REF 0x0008 | |
#define PR0 0x0100 | |
#define PR1 0x0200 | |
#define PR2 0x0400 | |
#define PR3 0x0800 | |
#define PR4 0x1000 | |
#define PR5 0x2000 | |
#define PR6 0x4000 | |
#endif |