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 */
65