1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * ALSA SoC Audio Layer - Samsung I2S Controller driver 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (c) 2010 Samsung Electronics Co. Ltd. 6*4882a593Smuzhiyun * Jaswinder Singh <jassisinghbrar@gmail.com> 7*4882a593Smuzhiyun */ 8*4882a593Smuzhiyun 9*4882a593Smuzhiyun #ifndef __SND_SOC_SAMSUNG_I2S_H 10*4882a593Smuzhiyun #define __SND_SOC_SAMSUNG_I2S_H 11*4882a593Smuzhiyun 12*4882a593Smuzhiyun #define SAMSUNG_I2S_DAI "samsung-i2s" 13*4882a593Smuzhiyun #define SAMSUNG_I2S_DAI_SEC "samsung-i2s-sec" 14*4882a593Smuzhiyun 15*4882a593Smuzhiyun #define SAMSUNG_I2S_DIV_BCLK 1 16*4882a593Smuzhiyun 17*4882a593Smuzhiyun #define SAMSUNG_I2S_RCLKSRC_0 0 18*4882a593Smuzhiyun #define SAMSUNG_I2S_RCLKSRC_1 1 19*4882a593Smuzhiyun #define SAMSUNG_I2S_CDCLK 2 20*4882a593Smuzhiyun /* Operation clock for IIS logic */ 21*4882a593Smuzhiyun #define SAMSUNG_I2S_OPCLK 3 22*4882a593Smuzhiyun #define SAMSUNG_I2S_OPCLK_CDCLK_OUT 0 /* CODEC clock out */ 23*4882a593Smuzhiyun #define SAMSUNG_I2S_OPCLK_CDCLK_IN 1 /* CODEC clock in */ 24*4882a593Smuzhiyun #define SAMSUNG_I2S_OPCLK_BCLK_OUT 2 /* Bit clock out */ 25*4882a593Smuzhiyun #define SAMSUNG_I2S_OPCLK_PCLK 3 /* Audio bus clock */ 26*4882a593Smuzhiyun 27*4882a593Smuzhiyun #endif /* __SND_SOC_SAMSUNG_I2S_H */ 28