1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* |
3 | * ALSA SoC Audio Layer - Samsung I2S Controller driver |
4 | * |
5 | * Copyright (c) 2010 Samsung Electronics Co. Ltd. |
6 | * Jaswinder Singh <jassisinghbrar@gmail.com> |
7 | */ |
8 | |
9 | #ifndef __SND_SOC_SAMSUNG_I2S_H |
10 | #define __SND_SOC_SAMSUNG_I2S_H |
11 | |
12 | #define SAMSUNG_I2S_DAI "samsung-i2s" |
13 | #define SAMSUNG_I2S_DAI_SEC "samsung-i2s-sec" |
14 | |
15 | #define SAMSUNG_I2S_DIV_BCLK 1 |
16 | |
17 | #define SAMSUNG_I2S_RCLKSRC_0 0 |
18 | #define SAMSUNG_I2S_RCLKSRC_1 1 |
19 | #define SAMSUNG_I2S_CDCLK 2 |
20 | /* Operation clock for IIS logic */ |
21 | #define SAMSUNG_I2S_OPCLK 3 |
22 | #define SAMSUNG_I2S_OPCLK_CDCLK_OUT 0 /* CODEC clock out */ |
23 | #define SAMSUNG_I2S_OPCLK_CDCLK_IN 1 /* CODEC clock in */ |
24 | #define SAMSUNG_I2S_OPCLK_BCLK_OUT 2 /* Bit clock out */ |
25 | #define SAMSUNG_I2S_OPCLK_PCLK 3 /* Audio bus clock */ |
26 | |
27 | #endif /* __SND_SOC_SAMSUNG_I2S_H */ |
28 | |