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dt-bindings: add imx-audmux macro definitions
Import fsl-imx-audmux.h from Linux as of v5.4-rc6. The header is unchanged since v4.18. That would make it easier to import DT files that depend on imx-audmux definitions from the kernel tree. Signed-off-by: Baruch Siach <[email protected]> Reviewed-by: Fabio Estevam <[email protected]>
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/* SPDX-License-Identifier: GPL-2.0 */ | ||
#ifndef __DT_FSL_IMX_AUDMUX_H | ||
#define __DT_FSL_IMX_AUDMUX_H | ||
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#define MX27_AUDMUX_HPCR1_SSI0 0 | ||
#define MX27_AUDMUX_HPCR2_SSI1 1 | ||
#define MX27_AUDMUX_HPCR3_SSI_PINS_4 2 | ||
#define MX27_AUDMUX_PPCR1_SSI_PINS_1 3 | ||
#define MX27_AUDMUX_PPCR2_SSI_PINS_2 4 | ||
#define MX27_AUDMUX_PPCR3_SSI_PINS_3 5 | ||
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#define MX31_AUDMUX_PORT1_SSI0 0 | ||
#define MX31_AUDMUX_PORT2_SSI1 1 | ||
#define MX31_AUDMUX_PORT3_SSI_PINS_3 2 | ||
#define MX31_AUDMUX_PORT4_SSI_PINS_4 3 | ||
#define MX31_AUDMUX_PORT5_SSI_PINS_5 4 | ||
#define MX31_AUDMUX_PORT6_SSI_PINS_6 5 | ||
#define MX31_AUDMUX_PORT7_SSI_PINS_7 6 | ||
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#define MX51_AUDMUX_PORT1_SSI0 0 | ||
#define MX51_AUDMUX_PORT2_SSI1 1 | ||
#define MX51_AUDMUX_PORT3 2 | ||
#define MX51_AUDMUX_PORT4 3 | ||
#define MX51_AUDMUX_PORT5 4 | ||
#define MX51_AUDMUX_PORT6 5 | ||
#define MX51_AUDMUX_PORT7 6 | ||
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/* | ||
* TFCSEL/RFCSEL (i.MX27) or TFSEL/TCSEL/RFSEL/RCSEL (i.MX31/51/53/6Q) | ||
* can be sourced from Rx/Tx. | ||
*/ | ||
#define IMX_AUDMUX_RXFS 0x8 | ||
#define IMX_AUDMUX_RXCLK 0x8 | ||
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/* Register definitions for the i.MX21/27 Digital Audio Multiplexer */ | ||
#define IMX_AUDMUX_V1_PCR_INMMASK(x) ((x) & 0xff) | ||
#define IMX_AUDMUX_V1_PCR_INMEN (1 << 8) | ||
#define IMX_AUDMUX_V1_PCR_TXRXEN (1 << 10) | ||
#define IMX_AUDMUX_V1_PCR_SYN (1 << 12) | ||
#define IMX_AUDMUX_V1_PCR_RXDSEL(x) (((x) & 0x7) << 13) | ||
#define IMX_AUDMUX_V1_PCR_RFCSEL(x) (((x) & 0xf) << 20) | ||
#define IMX_AUDMUX_V1_PCR_RCLKDIR (1 << 24) | ||
#define IMX_AUDMUX_V1_PCR_RFSDIR (1 << 25) | ||
#define IMX_AUDMUX_V1_PCR_TFCSEL(x) (((x) & 0xf) << 26) | ||
#define IMX_AUDMUX_V1_PCR_TCLKDIR (1 << 30) | ||
#define IMX_AUDMUX_V1_PCR_TFSDIR (1 << 31) | ||
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/* Register definitions for the i.MX25/31/35/51 Digital Audio Multiplexer */ | ||
#define IMX_AUDMUX_V2_PTCR_TFSDIR (1 << 31) | ||
#define IMX_AUDMUX_V2_PTCR_TFSEL(x) (((x) & 0xf) << 27) | ||
#define IMX_AUDMUX_V2_PTCR_TCLKDIR (1 << 26) | ||
#define IMX_AUDMUX_V2_PTCR_TCSEL(x) (((x) & 0xf) << 22) | ||
#define IMX_AUDMUX_V2_PTCR_RFSDIR (1 << 21) | ||
#define IMX_AUDMUX_V2_PTCR_RFSEL(x) (((x) & 0xf) << 17) | ||
#define IMX_AUDMUX_V2_PTCR_RCLKDIR (1 << 16) | ||
#define IMX_AUDMUX_V2_PTCR_RCSEL(x) (((x) & 0xf) << 12) | ||
#define IMX_AUDMUX_V2_PTCR_SYN (1 << 11) | ||
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#define IMX_AUDMUX_V2_PDCR_RXDSEL(x) (((x) & 0x7) << 13) | ||
#define IMX_AUDMUX_V2_PDCR_TXRXEN (1 << 12) | ||
#define IMX_AUDMUX_V2_PDCR_MODE(x) (((x) & 0x3) << 8) | ||
#define IMX_AUDMUX_V2_PDCR_INMMASK(x) ((x) & 0xff) | ||
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#endif /* __DT_FSL_IMX_AUDMUX_H */ |