1 /* 2 * ASoC PXA SSP port support 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License version 2 as 6 * published by the Free Software Foundation. 7 */ 8 9 #ifndef _PXA_SSP_H 10 #define _PXA_SSP_H 11 12 /* SSP clock sources */ 13 #define PXA_SSP_CLK_PLL 0 14 #define PXA_SSP_CLK_EXT 1 15 #define PXA_SSP_CLK_NET 2 16 #define PXA_SSP_CLK_AUDIO 3 17 #define PXA_SSP_CLK_NET_PLL 4 18 19 /* SSP audio dividers */ 20 #define PXA_SSP_AUDIO_DIV_ACDS 0 21 #define PXA_SSP_AUDIO_DIV_SCDB 1 22 #define PXA_SSP_DIV_SCR 2 23 24 /* SSP ACDS audio dividers values */ 25 #define PXA_SSP_CLK_AUDIO_DIV_1 0 26 #define PXA_SSP_CLK_AUDIO_DIV_2 1 27 #define PXA_SSP_CLK_AUDIO_DIV_4 2 28 #define PXA_SSP_CLK_AUDIO_DIV_8 3 29 #define PXA_SSP_CLK_AUDIO_DIV_16 4 30 #define PXA_SSP_CLK_AUDIO_DIV_32 5 31 32 /* SSP divider bypass */ 33 #define PXA_SSP_CLK_SCDB_4 0 34 #define PXA_SSP_CLK_SCDB_1 1 35 #define PXA_SSP_CLK_SCDB_8 2 36 37 #define PXA_SSP_PLL_OUT 0 38 39 #endif 40