| /* |
| * 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 |
