[mirror_ubuntu-hirsute-kernel.git] / include / sound / wm8962.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * wm8962.h  --  WM8962 Soc Audio driver platform data
 */

#ifndef _WM8962_PDATA_H
#define _WM8962_PDATA_H

#define WM8962_MAX_GPIO 6

/* Use to set GPIO default values to zero */
#define WM8962_GPIO_SET 0x10000

#define WM8962_GPIO_FN_CLKOUT           0
#define WM8962_GPIO_FN_LOGIC            1
#define WM8962_GPIO_FN_SDOUT            2
#define WM8962_GPIO_FN_IRQ              3
#define WM8962_GPIO_FN_THERMAL          4
#define WM8962_GPIO_FN_PLL2_LOCK        6
#define WM8962_GPIO_FN_PLL3_LOCK        7
#define WM8962_GPIO_FN_FLL_LOCK         9
#define WM8962_GPIO_FN_DRC_ACT         10
#define WM8962_GPIO_FN_WSEQ_DONE       11
#define WM8962_GPIO_FN_ALC_NG_ACT      12
#define WM8962_GPIO_FN_ALC_PEAK_LIMIT  13
#define WM8962_GPIO_FN_ALC_SATURATION  14
#define WM8962_GPIO_FN_ALC_LEVEL_THR   15
#define WM8962_GPIO_FN_ALC_LEVEL_LOCK  16
#define WM8962_GPIO_FN_FIFO_ERR        17
#define WM8962_GPIO_FN_OPCLK           18
#define WM8962_GPIO_FN_DMICCLK         19
#define WM8962_GPIO_FN_DMICDAT         20
#define WM8962_GPIO_FN_MICD            21
#define WM8962_GPIO_FN_MICSCD          22

struct wm8962_pdata {
	struct clk *mclk;
	int gpio_base;
	u32 gpio_init[WM8962_MAX_GPIO];

	/* Setup for microphone detection, raw value to be written to
	 * R48(0x30) - only microphone related bits will be updated.
	 * Detection may be enabled here for use with signals brought
	 * out on the GPIOs. */
	u32 mic_cfg;

	bool irq_active_low;

	bool spk_mono;   /* Speaker outputs tied together as mono */

	/**
	 * This flag should be set if one or both IN4 inputs is wired
	 * in a DC measurement configuration.
	 */
	bool in4_dc_measure;
};

#endif
Commit	Line	Data
d2912cb1	1	/* SPDX-License-Identifier: GPL-2.0-only */
9a76f1ff MB	2	/*
9a76f1ff MB	3	* wm8962.h -- WM8962 Soc Audio driver platform data
9a76f1ff MB	4	*/
	5
	6	#ifndef _WM8962_PDATA_H
	7	#define _WM8962_PDATA_H
	8
	9	#define WM8962_MAX_GPIO 6
	10
	11	/* Use to set GPIO default values to zero */
	12	#define WM8962_GPIO_SET 0x10000
	13
7cd873c2 MB	14	#define WM8962_GPIO_FN_CLKOUT 0
	15	#define WM8962_GPIO_FN_LOGIC 1
	16	#define WM8962_GPIO_FN_SDOUT 2
	17	#define WM8962_GPIO_FN_IRQ 3
	18	#define WM8962_GPIO_FN_THERMAL 4
	19	#define WM8962_GPIO_FN_PLL2_LOCK 6
	20	#define WM8962_GPIO_FN_PLL3_LOCK 7
	21	#define WM8962_GPIO_FN_FLL_LOCK 9
	22	#define WM8962_GPIO_FN_DRC_ACT 10
	23	#define WM8962_GPIO_FN_WSEQ_DONE 11
	24	#define WM8962_GPIO_FN_ALC_NG_ACT 12
	25	#define WM8962_GPIO_FN_ALC_PEAK_LIMIT 13
	26	#define WM8962_GPIO_FN_ALC_SATURATION 14
	27	#define WM8962_GPIO_FN_ALC_LEVEL_THR 15
	28	#define WM8962_GPIO_FN_ALC_LEVEL_LOCK 16
	29	#define WM8962_GPIO_FN_FIFO_ERR 17
	30	#define WM8962_GPIO_FN_OPCLK 18
	31	#define WM8962_GPIO_FN_DMICCLK 19
	32	#define WM8962_GPIO_FN_DMICDAT 20
	33	#define WM8962_GPIO_FN_MICD 21
	34	#define WM8962_GPIO_FN_MICSCD 22
	35
9a76f1ff	36	struct wm8962_pdata {
d7821953	37	struct clk *mclk;
3367b8d4	38	int gpio_base;
9a76f1ff MB	39	u32 gpio_init[WM8962_MAX_GPIO];
9a76f1ff MB	40
a4f28c00 MB	41	/* Setup for microphone detection, raw value to be written to
	42	* R48(0x30) - only microphone related bits will be updated.
	43	* Detection may be enabled here for use with signals brought
	44	* out on the GPIOs. */
	45	u32 mic_cfg;
	46
45e65504 MB	47	bool irq_active_low;
45e65504 MB	48
9a76f1ff	49	bool spk_mono; /* Speaker outputs tied together as mono */
182c51ce MB	50
	51	/**
	52	* This flag should be set if one or both IN4 inputs is wired
	53	* in a DC measurement configuration.
	54	*/
	55	bool in4_dc_measure;
9a76f1ff MB	56	};
	57
	58	#endif