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(data: 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, thread_fn: handler, IRQF_ONESHOT, name, |
111 | dev: 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 | |