1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * Interrupt support for Cirrus Logic Madera codecs
4 *
5 * Copyright (C) 2016-2018 Cirrus Logic, Inc. and
6 * Cirrus Logic International Semiconductor Ltd.
7 */
8
9 #ifndef IRQCHIP_MADERA_H
10 #define IRQCHIP_MADERA_H
11
12 #include <linux/interrupt.h>
13 #include <linux/mfd/madera/core.h>
14
15 #define MADERA_IRQ_FLL1_LOCK 0
16 #define MADERA_IRQ_FLL2_LOCK 1
17 #define MADERA_IRQ_FLL3_LOCK 2
18 #define MADERA_IRQ_FLLAO_LOCK 3
19 #define MADERA_IRQ_CLK_SYS_ERR 4
20 #define MADERA_IRQ_CLK_ASYNC_ERR 5
21 #define MADERA_IRQ_CLK_DSP_ERR 6
22 #define MADERA_IRQ_HPDET 7
23 #define MADERA_IRQ_MICDET1 8
24 #define MADERA_IRQ_MICDET2 9
25 #define MADERA_IRQ_JD1_RISE 10
26 #define MADERA_IRQ_JD1_FALL 11
27 #define MADERA_IRQ_JD2_RISE 12
28 #define MADERA_IRQ_JD2_FALL 13
29 #define MADERA_IRQ_MICD_CLAMP_RISE 14
30 #define MADERA_IRQ_MICD_CLAMP_FALL 15
31 #define MADERA_IRQ_DRC2_SIG_DET 16
32 #define MADERA_IRQ_DRC1_SIG_DET 17
33 #define MADERA_IRQ_ASRC1_IN1_LOCK 18
34 #define MADERA_IRQ_ASRC1_IN2_LOCK 19
35 #define MADERA_IRQ_ASRC2_IN1_LOCK 20
36 #define MADERA_IRQ_ASRC2_IN2_LOCK 21
37 #define MADERA_IRQ_DSP_IRQ1 22
38 #define MADERA_IRQ_DSP_IRQ2 23
39 #define MADERA_IRQ_DSP_IRQ3 24
40 #define MADERA_IRQ_DSP_IRQ4 25
41 #define MADERA_IRQ_DSP_IRQ5 26
42 #define MADERA_IRQ_DSP_IRQ6 27
43 #define MADERA_IRQ_DSP_IRQ7 28
44 #define MADERA_IRQ_DSP_IRQ8 29
45 #define MADERA_IRQ_DSP_IRQ9 30
46 #define MADERA_IRQ_DSP_IRQ10 31
47 #define MADERA_IRQ_DSP_IRQ11 32
48 #define MADERA_IRQ_DSP_IRQ12 33
49 #define MADERA_IRQ_DSP_IRQ13 34
50 #define MADERA_IRQ_DSP_IRQ14 35
51 #define MADERA_IRQ_DSP_IRQ15 36
52 #define MADERA_IRQ_DSP_IRQ16 37
53 #define MADERA_IRQ_HP1L_SC 38
54 #define MADERA_IRQ_HP1R_SC 39
55 #define MADERA_IRQ_HP2L_SC 40
56 #define MADERA_IRQ_HP2R_SC 41
57 #define MADERA_IRQ_HP3L_SC 42
58 #define MADERA_IRQ_HP3R_SC 43
59 #define MADERA_IRQ_SPKOUTL_SC 44
60 #define MADERA_IRQ_SPKOUTR_SC 45
61 #define MADERA_IRQ_HP1L_ENABLE_DONE 46
62 #define MADERA_IRQ_HP1R_ENABLE_DONE 47
63 #define MADERA_IRQ_HP2L_ENABLE_DONE 48
64 #define MADERA_IRQ_HP2R_ENABLE_DONE 49
65 #define MADERA_IRQ_HP3L_ENABLE_DONE 50
66 #define MADERA_IRQ_HP3R_ENABLE_DONE 51
67 #define MADERA_IRQ_SPKOUTL_ENABLE_DONE 52
68 #define MADERA_IRQ_SPKOUTR_ENABLE_DONE 53
69 #define MADERA_IRQ_SPK_SHUTDOWN 54
70 #define MADERA_IRQ_SPK_OVERHEAT 55
71 #define MADERA_IRQ_SPK_OVERHEAT_WARN 56
72 #define MADERA_IRQ_GPIO1 57
73 #define MADERA_IRQ_GPIO2 58
74 #define MADERA_IRQ_GPIO3 59
75 #define MADERA_IRQ_GPIO4 60
76 #define MADERA_IRQ_GPIO5 61
77 #define MADERA_IRQ_GPIO6 62
78 #define MADERA_IRQ_GPIO7 63
79 #define MADERA_IRQ_GPIO8 64
80 #define MADERA_IRQ_DSP1_BUS_ERR 65
81 #define MADERA_IRQ_DSP2_BUS_ERR 66
82 #define MADERA_IRQ_DSP3_BUS_ERR 67
83 #define MADERA_IRQ_DSP4_BUS_ERR 68
84 #define MADERA_IRQ_DSP5_BUS_ERR 69
85 #define MADERA_IRQ_DSP6_BUS_ERR 70
86 #define MADERA_IRQ_DSP7_BUS_ERR 71
87
88 #define MADERA_NUM_IRQ 72
89
90 /*
91 * These wrapper functions are for use by other child drivers of the
92 * same parent MFD.
93 */
94 static inline int madera_get_irq_mapping(struct madera *madera, int irq)
95 {
96 if (!madera->irq_dev)
97 return -ENODEV;
98
99 return regmap_irq_get_virq(madera->irq_data, irq);
100 }
101
102 static inline int madera_request_irq(struct madera *madera, int irq,
103 const char *name,
104 irq_handler_t handler, void *data)
105 {
106 irq = madera_get_irq_mapping(madera, irq);
107 if (irq < 0)
108 return irq;
109
110 return request_threaded_irq(irq, NULL, handler, IRQF_ONESHOT, name,
111 data);
112 }
113
114 static inline void madera_free_irq(struct madera *madera, int irq, void *data)
115 {
116 irq = madera_get_irq_mapping(madera, irq);
117 if (irq < 0)
118 return;
119
120 free_irq(irq, data);
121 }
122
123 static inline int madera_set_irq_wake(struct madera *madera, int irq, int on)
124 {
125 irq = madera_get_irq_mapping(madera, irq);
126 if (irq < 0)
127 return irq;
128
129 return irq_set_irq_wake(irq, on);
130 }
131
132 #endif
133
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