mirror of
git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
synced 2025-09-04 20:19:47 +08:00
d2912cb15b
Based on 2 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation this program is free software you can redistribute it and or modify it under the terms of the gnu general public license version 2 as published by the free software foundation # extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 4122 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Enrico Weigelt <info@metux.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190604081206.933168790@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/* 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
|