sound/soc/pxa/pxa-ssp.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 /*
   3  * ASoC PXA SSP port support
   4  */
   5
   6 #ifndef _PXA_SSP_H
   7 #define _PXA_SSP_H
   8
   9 /* SSP clock sources */
  10 #define PXA_SSP_CLK_PLL 0
  11 #define PXA_SSP_CLK_EXT 1
  12 #define PXA_SSP_CLK_NET 2
  13 #define PXA_SSP_CLK_AUDIO       3
  14 #define PXA_SSP_CLK_NET_PLL     4
  15
  16 /* SSP audio dividers */
  17 #define PXA_SSP_AUDIO_DIV_ACDS          0
  18 #define PXA_SSP_AUDIO_DIV_SCDB          1
  19 #define PXA_SSP_DIV_SCR                         2
  20
  21 /* SSP ACDS audio dividers values */
  22 #define PXA_SSP_CLK_AUDIO_DIV_1         0
  23 #define PXA_SSP_CLK_AUDIO_DIV_2         1
  24 #define PXA_SSP_CLK_AUDIO_DIV_4         2
  25 #define PXA_SSP_CLK_AUDIO_DIV_8         3
  26 #define PXA_SSP_CLK_AUDIO_DIV_16        4
  27 #define PXA_SSP_CLK_AUDIO_DIV_32        5
  28
  29 /* SSP divider bypass */
  30 #define PXA_SSP_CLK_SCDB_4              0
  31 #define PXA_SSP_CLK_SCDB_1              1
  32 #define PXA_SSP_CLK_SCDB_8              2
  33
  34 #define PXA_SSP_PLL_OUT  0
  35
  36 #endif