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ad1980.h
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1 /*
2  * ad1980.h -- ad1980 Soc Audio driver
3  *
4  * WARNING:
5  *
6  * Because Analog Devices Inc. discontinued the ad1980 sound chip since
7  * Sep. 2009, this ad1980 driver is not maintained, tested and supported
8  * by ADI now.
9  */
10 
11 #ifndef _AD1980_H
12 #define _AD1980_H
13 /* Bit definition of Power-Down Control/Status Register */
14 #define ADC 0x0001
15 #define DAC 0x0002
16 #define ANL 0x0004
17 #define REF 0x0008
18 #define PR0 0x0100
19 #define PR1 0x0200
20 #define PR2 0x0400
21 #define PR3 0x0800
22 #define PR4 0x1000
23 #define PR5 0x2000
24 #define PR6 0x4000
25 
26 #endif