linux/sound/soc/codecs/ak5558.h

/* SPDX-License-Identifier: GPL-2.0
 *
 * Audio driver header for AK5558
 *
 * Copyright (C) 2016 Asahi Kasei Microdevices Corporation
 * Copyright 2018 NXP
 */

#ifndef _AK5558_H
#define _AK5558_H

#define AK5558_00_POWER_MANAGEMENT1    0x00
#define AK5558_01_POWER_MANAGEMENT2    0x01
#define AK5558_02_CONTROL1             0x02
#define AK5558_03_CONTROL2             0x03
#define AK5558_04_CONTROL3             0x04
#define AK5558_05_DSD                  0x05

/* AK5558_02_CONTROL1 fields */
#define AK5558_DIF			GENMASK(1, 1)
#define AK5558_DIF_MSB_MODE		(0 << 1)
#define AK5558_DIF_I2S_MODE		(1 << 1)

#define AK5558_BITS			GENMASK(2, 2)
#define AK5558_DIF_24BIT_MODE		(0 << 2)
#define AK5558_DIF_32BIT_MODE		(1 << 2)

#define AK5558_CKS			GENMASK(6, 3)
#define AK5558_CKS_128FS_192KHZ		(0 << 3)
#define AK5558_CKS_192FS_192KHZ		(1 << 3)
#define AK5558_CKS_256FS_48KHZ		(2 << 3)
#define AK5558_CKS_256FS_96KHZ		(3 << 3)
#define AK5558_CKS_384FS_96KHZ		(4 << 3)
#define AK5558_CKS_384FS_48KHZ		(5 << 3)
#define AK5558_CKS_512FS_48KHZ		(6 << 3)
#define AK5558_CKS_768FS_48KHZ		(7 << 3)
#define AK5558_CKS_64FS_384KHZ		(8 << 3)
#define AK5558_CKS_32FS_768KHZ		(9 << 3)
#define AK5558_CKS_96FS_384KHZ		(10 << 3)
#define AK5558_CKS_48FS_768KHZ		(11 << 3)
#define AK5558_CKS_64FS_768KHZ		(12 << 3)
#define AK5558_CKS_1024FS_16KHZ		(13 << 3)
#define AK5558_CKS_AUTO			(15 << 3)

/* AK5558_03_CONTROL2 fields */
#define AK5558_MODE_BITS	GENMASK(6, 5)
#define AK5558_MODE_NORMAL	(0 << 5)
#define AK5558_MODE_TDM128	(1 << 5)
#define AK5558_MODE_TDM256	(2 << 5)
#define AK5558_MODE_TDM512	(3 << 5)

#endif
ASoC: ak5558: Fix style for SPDX identifier Use // for .c and /* for .h files according to: Documentation/process/license-rules.rst file. Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> Signed-off-by: Mark Brown <broonie@kernel.org> 2018-02-20 20:53:10 +08:00			`/* SPDX-License-Identifier: GPL-2.0`
			`*`
ASoC: ak5558: Add support for AK5558 ADC driver AK5558 is a 32-bit, 768 kHZ sampling, differential input ADC for digital audio systems. Datasheet is available at: https://www.akm.com/akm/en/file/datasheet/AK5558VN.pdf Initial patch includes support for normal and TDM modes. Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com> Signed-off-by: Junichi Wakasugi <wakasugi.jb@om.asahi-kasei.co.jp> [initial coding for 3.18 kernel] Signed-off-by: Mihai Serban <mihai.serban@nxp.com> [cleanups and porting to 4.9 kernel] Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com> [tdm support] Signed-off-by: Daniel Baluta <daniel.baluta@nxp.com> [pm support, cleanups and porting to latest kernel] Signed-off-by: Mark Brown <broonie@kernel.org> 2018-02-13 22:29:33 +08:00			`* Audio driver header for AK5558`
			`*`
			`* Copyright (C) 2016 Asahi Kasei Microdevices Corporation`
			`* Copyright 2018 NXP`
			`*/`

			`#ifndef _AK5558_H`
			`#define _AK5558_H`

			`#define AK5558_00_POWER_MANAGEMENT1 0x00`
			`#define AK5558_01_POWER_MANAGEMENT2 0x01`
			`#define AK5558_02_CONTROL1 0x02`
			`#define AK5558_03_CONTROL2 0x03`
			`#define AK5558_04_CONTROL3 0x04`
			`#define AK5558_05_DSD 0x05`

			`/* AK5558_02_CONTROL1 fields */`
			`#define AK5558_DIF GENMASK(1, 1)`
			`#define AK5558_DIF_MSB_MODE (0 << 1)`
			`#define AK5558_DIF_I2S_MODE (1 << 1)`

			`#define AK5558_BITS GENMASK(2, 2)`
			`#define AK5558_DIF_24BIT_MODE (0 << 2)`
			`#define AK5558_DIF_32BIT_MODE (1 << 2)`

			`#define AK5558_CKS GENMASK(6, 3)`
			`#define AK5558_CKS_128FS_192KHZ (0 << 3)`
			`#define AK5558_CKS_192FS_192KHZ (1 << 3)`
			`#define AK5558_CKS_256FS_48KHZ (2 << 3)`
			`#define AK5558_CKS_256FS_96KHZ (3 << 3)`
			`#define AK5558_CKS_384FS_96KHZ (4 << 3)`
			`#define AK5558_CKS_384FS_48KHZ (5 << 3)`
			`#define AK5558_CKS_512FS_48KHZ (6 << 3)`
			`#define AK5558_CKS_768FS_48KHZ (7 << 3)`
			`#define AK5558_CKS_64FS_384KHZ (8 << 3)`
			`#define AK5558_CKS_32FS_768KHZ (9 << 3)`
			`#define AK5558_CKS_96FS_384KHZ (10 << 3)`
			`#define AK5558_CKS_48FS_768KHZ (11 << 3)`
			`#define AK5558_CKS_64FS_768KHZ (12 << 3)`
			`#define AK5558_CKS_1024FS_16KHZ (13 << 3)`
			`#define AK5558_CKS_AUTO (15 << 3)`

			`/* AK5558_03_CONTROL2 fields */`
			`#define AK5558_MODE_BITS GENMASK(6, 5)`
			`#define AK5558_MODE_NORMAL (0 << 5)`
			`#define AK5558_MODE_TDM128 (1 << 5)`
			`#define AK5558_MODE_TDM256 (2 << 5)`
			`#define AK5558_MODE_TDM512 (3 << 5)`

			`#endif`