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Charles Keepax49010332015-02-25 15:37:13 +00001/*
2 * Device Tree defines for Arizona devices
3 *
4 * Copyright 2015 Cirrus Logic Inc.
5 *
6 * Author: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License version 2 as
10 * published by the Free Software Foundation.
11 */
12
13#ifndef _DT_BINDINGS_MFD_ARIZONA_H
14#define _DT_BINDINGS_MFD_ARIZONA_H
15
16/* GPIO Function Definitions */
17#define ARIZONA_GP_FN_TXLRCLK 0x00
18#define ARIZONA_GP_FN_GPIO 0x01
19#define ARIZONA_GP_FN_IRQ1 0x02
20#define ARIZONA_GP_FN_IRQ2 0x03
21#define ARIZONA_GP_FN_OPCLK 0x04
22#define ARIZONA_GP_FN_FLL1_OUT 0x05
23#define ARIZONA_GP_FN_FLL2_OUT 0x06
24#define ARIZONA_GP_FN_PWM1 0x08
25#define ARIZONA_GP_FN_PWM2 0x09
26#define ARIZONA_GP_FN_SYSCLK_UNDERCLOCKED 0x0A
27#define ARIZONA_GP_FN_ASYNCCLK_UNDERCLOCKED 0x0B
28#define ARIZONA_GP_FN_FLL1_LOCK 0x0C
29#define ARIZONA_GP_FN_FLL2_LOCK 0x0D
30#define ARIZONA_GP_FN_FLL1_CLOCK_OK 0x0F
31#define ARIZONA_GP_FN_FLL2_CLOCK_OK 0x10
32#define ARIZONA_GP_FN_HEADPHONE_DET 0x12
33#define ARIZONA_GP_FN_MIC_DET 0x13
34#define ARIZONA_GP_FN_WSEQ_STATUS 0x15
35#define ARIZONA_GP_FN_CIF_ADDRESS_ERROR 0x16
36#define ARIZONA_GP_FN_ASRC1_LOCK 0x1A
37#define ARIZONA_GP_FN_ASRC2_LOCK 0x1B
38#define ARIZONA_GP_FN_ASRC_CONFIG_ERROR 0x1C
39#define ARIZONA_GP_FN_DRC1_SIGNAL_DETECT 0x1D
40#define ARIZONA_GP_FN_DRC1_ANTICLIP 0x1E
41#define ARIZONA_GP_FN_DRC1_DECAY 0x1F
42#define ARIZONA_GP_FN_DRC1_NOISE 0x20
43#define ARIZONA_GP_FN_DRC1_QUICK_RELEASE 0x21
44#define ARIZONA_GP_FN_DRC2_SIGNAL_DETECT 0x22
45#define ARIZONA_GP_FN_DRC2_ANTICLIP 0x23
46#define ARIZONA_GP_FN_DRC2_DECAY 0x24
47#define ARIZONA_GP_FN_DRC2_NOISE 0x25
48#define ARIZONA_GP_FN_DRC2_QUICK_RELEASE 0x26
49#define ARIZONA_GP_FN_MIXER_DROPPED_SAMPLE 0x27
50#define ARIZONA_GP_FN_AIF1_CONFIG_ERROR 0x28
51#define ARIZONA_GP_FN_AIF2_CONFIG_ERROR 0x29
52#define ARIZONA_GP_FN_AIF3_CONFIG_ERROR 0x2A
53#define ARIZONA_GP_FN_SPK_TEMP_SHUTDOWN 0x2B
54#define ARIZONA_GP_FN_SPK_TEMP_WARNING 0x2C
55#define ARIZONA_GP_FN_UNDERCLOCKED 0x2D
56#define ARIZONA_GP_FN_OVERCLOCKED 0x2E
57#define ARIZONA_GP_FN_DSP_IRQ1 0x35
58#define ARIZONA_GP_FN_DSP_IRQ2 0x36
59#define ARIZONA_GP_FN_ASYNC_OPCLK 0x3D
60#define ARIZONA_GP_FN_BOOT_DONE 0x44
61#define ARIZONA_GP_FN_DSP1_RAM_READY 0x45
62#define ARIZONA_GP_FN_SYSCLK_ENA_STATUS 0x4B
63#define ARIZONA_GP_FN_ASYNCCLK_ENA_STATUS 0x4C
64
65/* GPIO Configuration Bits */
66#define ARIZONA_GPN_DIR 0x8000
67#define ARIZONA_GPN_PU 0x4000
68#define ARIZONA_GPN_PD 0x2000
69#define ARIZONA_GPN_LVL 0x0800
70#define ARIZONA_GPN_POL 0x0400
71#define ARIZONA_GPN_OP_CFG 0x0200
72#define ARIZONA_GPN_DB 0x0100
73
74/* Provide some defines for the most common configs */
75#define ARIZONA_GP_DEFAULT 0xffffffff
76#define ARIZONA_GP_OUTPUT (ARIZONA_GP_FN_GPIO)
77#define ARIZONA_GP_INPUT (ARIZONA_GP_FN_GPIO | \
78 ARIZONA_GPN_DIR)
79
80#define ARIZONA_32KZ_MCLK1 1
81#define ARIZONA_32KZ_MCLK2 2
82#define ARIZONA_32KZ_NONE 3
83
84#define ARIZONA_DMIC_MICVDD 0
85#define ARIZONA_DMIC_MICBIAS1 1
86#define ARIZONA_DMIC_MICBIAS2 2
87#define ARIZONA_DMIC_MICBIAS3 3
88
89#define ARIZONA_INMODE_DIFF 0
90#define ARIZONA_INMODE_SE 1
91#define ARIZONA_INMODE_DMIC 2
92
93#endif