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1 /* SPDX-License-Identifier: GPL-2.0+ */
2 /*
3  * Copyright (C) 2012 Samsung Electronics
4  * R. Chandrasekar <rcsekar@samsung.com>
5  */
6 
7 #ifndef __I2S_REGS_H__
8 #define __I2S_REGS_H__
9 
10 #define CON_RESET		(1 << 31)
11 #define CON_TXFIFO_FULL		(1 << 8)
12 #define CON_TXCH_PAUSE		(1 << 4)
13 #define CON_ACTIVE		(1 << 0)
14 
15 #define MOD_OP_CLK		(3 << 30)
16 #define MOD_BLCP_SHIFT		24
17 #define MOD_BLCP_16BIT		(0 << MOD_BLCP_SHIFT)
18 #define MOD_BLCP_8BIT		(1 << MOD_BLCP_SHIFT)
19 #define MOD_BLCP_24BIT		(2 << MOD_BLCP_SHIFT)
20 #define MOD_BLCP_MASK		(3 << MOD_BLCP_SHIFT)
21 
22 #define MOD_BLC_16BIT		(0 << 13)
23 #define MOD_BLC_8BIT		(1 << 13)
24 #define MOD_BLC_24BIT		(2 << 13)
25 #define MOD_BLC_MASK		(3 << 13)
26 
27 #define MOD_SLAVE		(1 << 11)
28 #define MOD_RCLKSRC		(0 << 10)
29 #define MOD_MASK		(3 << 8)
30 #define MOD_LR_LLOW		(0 << 7)
31 #define MOD_LR_RLOW		(1 << 7)
32 #define MOD_SDF_IIS		(0 << 5)
33 #define MOD_SDF_MSB		(1 << 5)
34 #define MOD_SDF_LSB		(2 << 5)
35 #define MOD_SDF_MASK		(3 << 5)
36 #define MOD_RCLK_256FS		(0 << 3)
37 #define MOD_RCLK_512FS		(1 << 3)
38 #define MOD_RCLK_384FS		(2 << 3)
39 #define MOD_RCLK_768FS		(3 << 3)
40 #define MOD_RCLK_MASK		(3 << 3)
41 #define MOD_BCLK_32FS		(0 << 1)
42 #define MOD_BCLK_48FS		(1 << 1)
43 #define MOD_BCLK_16FS		(2 << 1)
44 #define MOD_BCLK_24FS		(3 << 1)
45 #define MOD_BCLK_MASK		(3 << 1)
46 
47 #define MOD_CDCLKCON		(1 << 12)
48 
49 #define FIC_TXFLUSH		(1 << 15)
50 #define FIC_RXFLUSH		(1 << 7)
51 
52 #define PSREN			(1 << 15)
53 #define PSVAL			(3 << 8)
54 
55 #endif /* __I2S_REGS_H__ */
56