include/dt-bindings/sound/fsl-imx-audmux.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef __DT_FSL_IMX_AUDMUX_H
   3 #define __DT_FSL_IMX_AUDMUX_H
   4
   5 #define MX27_AUDMUX_HPCR1_SSI0          0
   6 #define MX27_AUDMUX_HPCR2_SSI1          1
   7 #define MX27_AUDMUX_HPCR3_SSI_PINS_4    2
   8 #define MX27_AUDMUX_PPCR1_SSI_PINS_1    3
   9 #define MX27_AUDMUX_PPCR2_SSI_PINS_2    4
  10 #define MX27_AUDMUX_PPCR3_SSI_PINS_3    5
  11
  12 #define MX31_AUDMUX_PORT1_SSI0          0
  13 #define MX31_AUDMUX_PORT2_SSI1          1
  14 #define MX31_AUDMUX_PORT3_SSI_PINS_3    2
  15 #define MX31_AUDMUX_PORT4_SSI_PINS_4    3
  16 #define MX31_AUDMUX_PORT5_SSI_PINS_5    4
  17 #define MX31_AUDMUX_PORT6_SSI_PINS_6    5
  18 #define MX31_AUDMUX_PORT7_SSI_PINS_7    6
  19
  20 #define MX51_AUDMUX_PORT1_SSI0          0
  21 #define MX51_AUDMUX_PORT2_SSI1          1
  22 #define MX51_AUDMUX_PORT3               2
  23 #define MX51_AUDMUX_PORT4               3
  24 #define MX51_AUDMUX_PORT5               4
  25 #define MX51_AUDMUX_PORT6               5
  26 #define MX51_AUDMUX_PORT7               6
  27
  28 /*
  29  * TFCSEL/RFCSEL (i.MX27) or TFSEL/TCSEL/RFSEL/RCSEL (i.MX31/51/53/6Q)
  30  * can be sourced from Rx/Tx.
  31  */
  32 #define IMX_AUDMUX_RXFS                 0x8
  33 #define IMX_AUDMUX_RXCLK                0x8
  34
  35 /* Register definitions for the i.MX21/27 Digital Audio Multiplexer */
  36 #define IMX_AUDMUX_V1_PCR_INMMASK(x)    ((x) & 0xff)
  37 #define IMX_AUDMUX_V1_PCR_INMEN         (1 << 8)
  38 #define IMX_AUDMUX_V1_PCR_TXRXEN        (1 << 10)
  39 #define IMX_AUDMUX_V1_PCR_SYN           (1 << 12)
  40 #define IMX_AUDMUX_V1_PCR_RXDSEL(x)     (((x) & 0x7) << 13)
  41 #define IMX_AUDMUX_V1_PCR_RFCSEL(x)     (((x) & 0xf) << 20)
  42 #define IMX_AUDMUX_V1_PCR_RCLKDIR       (1 << 24)
  43 #define IMX_AUDMUX_V1_PCR_RFSDIR        (1 << 25)
  44 #define IMX_AUDMUX_V1_PCR_TFCSEL(x)     (((x) & 0xf) << 26)
  45 #define IMX_AUDMUX_V1_PCR_TCLKDIR       (1 << 30)
  46 #define IMX_AUDMUX_V1_PCR_TFSDIR        (1 << 31)
  47
  48 /* Register definitions for the i.MX25/31/35/51 Digital Audio Multiplexer */
  49 #define IMX_AUDMUX_V2_PTCR_TFSDIR       (1 << 31)
  50 #define IMX_AUDMUX_V2_PTCR_TFSEL(x)     (((x) & 0xf) << 27)
  51 #define IMX_AUDMUX_V2_PTCR_TCLKDIR      (1 << 26)
  52 #define IMX_AUDMUX_V2_PTCR_TCSEL(x)     (((x) & 0xf) << 22)
  53 #define IMX_AUDMUX_V2_PTCR_RFSDIR       (1 << 21)
  54 #define IMX_AUDMUX_V2_PTCR_RFSEL(x)     (((x) & 0xf) << 17)
  55 #define IMX_AUDMUX_V2_PTCR_RCLKDIR      (1 << 16)
  56 #define IMX_AUDMUX_V2_PTCR_RCSEL(x)     (((x) & 0xf) << 12)
  57 #define IMX_AUDMUX_V2_PTCR_SYN          (1 << 11)
  58
  59 #define IMX_AUDMUX_V2_PDCR_RXDSEL(x)    (((x) & 0x7) << 13)
  60 #define IMX_AUDMUX_V2_PDCR_TXRXEN       (1 << 12)
  61 #define IMX_AUDMUX_V2_PDCR_MODE(x)      (((x) & 0x3) << 8)
  62 #define IMX_AUDMUX_V2_PDCR_INMMASK(x)   ((x) & 0xff)
  63
  64 #endif /* __DT_FSL_IMX_AUDMUX_H */