1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun * Interrupt support for Cirrus Logic Madera codecs
4*4882a593Smuzhiyun *
5*4882a593Smuzhiyun * Copyright (C) 2016-2018 Cirrus Logic, Inc. and
6*4882a593Smuzhiyun * Cirrus Logic International Semiconductor Ltd.
7*4882a593Smuzhiyun */
8*4882a593Smuzhiyun
9*4882a593Smuzhiyun #ifndef IRQCHIP_MADERA_H
10*4882a593Smuzhiyun #define IRQCHIP_MADERA_H
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun #include <linux/interrupt.h>
13*4882a593Smuzhiyun #include <linux/mfd/madera/core.h>
14*4882a593Smuzhiyun
15*4882a593Smuzhiyun #define MADERA_IRQ_FLL1_LOCK 0
16*4882a593Smuzhiyun #define MADERA_IRQ_FLL2_LOCK 1
17*4882a593Smuzhiyun #define MADERA_IRQ_FLL3_LOCK 2
18*4882a593Smuzhiyun #define MADERA_IRQ_FLLAO_LOCK 3
19*4882a593Smuzhiyun #define MADERA_IRQ_CLK_SYS_ERR 4
20*4882a593Smuzhiyun #define MADERA_IRQ_CLK_ASYNC_ERR 5
21*4882a593Smuzhiyun #define MADERA_IRQ_CLK_DSP_ERR 6
22*4882a593Smuzhiyun #define MADERA_IRQ_HPDET 7
23*4882a593Smuzhiyun #define MADERA_IRQ_MICDET1 8
24*4882a593Smuzhiyun #define MADERA_IRQ_MICDET2 9
25*4882a593Smuzhiyun #define MADERA_IRQ_JD1_RISE 10
26*4882a593Smuzhiyun #define MADERA_IRQ_JD1_FALL 11
27*4882a593Smuzhiyun #define MADERA_IRQ_JD2_RISE 12
28*4882a593Smuzhiyun #define MADERA_IRQ_JD2_FALL 13
29*4882a593Smuzhiyun #define MADERA_IRQ_MICD_CLAMP_RISE 14
30*4882a593Smuzhiyun #define MADERA_IRQ_MICD_CLAMP_FALL 15
31*4882a593Smuzhiyun #define MADERA_IRQ_DRC2_SIG_DET 16
32*4882a593Smuzhiyun #define MADERA_IRQ_DRC1_SIG_DET 17
33*4882a593Smuzhiyun #define MADERA_IRQ_ASRC1_IN1_LOCK 18
34*4882a593Smuzhiyun #define MADERA_IRQ_ASRC1_IN2_LOCK 19
35*4882a593Smuzhiyun #define MADERA_IRQ_ASRC2_IN1_LOCK 20
36*4882a593Smuzhiyun #define MADERA_IRQ_ASRC2_IN2_LOCK 21
37*4882a593Smuzhiyun #define MADERA_IRQ_DSP_IRQ1 22
38*4882a593Smuzhiyun #define MADERA_IRQ_DSP_IRQ2 23
39*4882a593Smuzhiyun #define MADERA_IRQ_DSP_IRQ3 24
40*4882a593Smuzhiyun #define MADERA_IRQ_DSP_IRQ4 25
41*4882a593Smuzhiyun #define MADERA_IRQ_DSP_IRQ5 26
42*4882a593Smuzhiyun #define MADERA_IRQ_DSP_IRQ6 27
43*4882a593Smuzhiyun #define MADERA_IRQ_DSP_IRQ7 28
44*4882a593Smuzhiyun #define MADERA_IRQ_DSP_IRQ8 29
45*4882a593Smuzhiyun #define MADERA_IRQ_DSP_IRQ9 30
46*4882a593Smuzhiyun #define MADERA_IRQ_DSP_IRQ10 31
47*4882a593Smuzhiyun #define MADERA_IRQ_DSP_IRQ11 32
48*4882a593Smuzhiyun #define MADERA_IRQ_DSP_IRQ12 33
49*4882a593Smuzhiyun #define MADERA_IRQ_DSP_IRQ13 34
50*4882a593Smuzhiyun #define MADERA_IRQ_DSP_IRQ14 35
51*4882a593Smuzhiyun #define MADERA_IRQ_DSP_IRQ15 36
52*4882a593Smuzhiyun #define MADERA_IRQ_DSP_IRQ16 37
53*4882a593Smuzhiyun #define MADERA_IRQ_HP1L_SC 38
54*4882a593Smuzhiyun #define MADERA_IRQ_HP1R_SC 39
55*4882a593Smuzhiyun #define MADERA_IRQ_HP2L_SC 40
56*4882a593Smuzhiyun #define MADERA_IRQ_HP2R_SC 41
57*4882a593Smuzhiyun #define MADERA_IRQ_HP3L_SC 42
58*4882a593Smuzhiyun #define MADERA_IRQ_HP3R_SC 43
59*4882a593Smuzhiyun #define MADERA_IRQ_SPKOUTL_SC 44
60*4882a593Smuzhiyun #define MADERA_IRQ_SPKOUTR_SC 45
61*4882a593Smuzhiyun #define MADERA_IRQ_HP1L_ENABLE_DONE 46
62*4882a593Smuzhiyun #define MADERA_IRQ_HP1R_ENABLE_DONE 47
63*4882a593Smuzhiyun #define MADERA_IRQ_HP2L_ENABLE_DONE 48
64*4882a593Smuzhiyun #define MADERA_IRQ_HP2R_ENABLE_DONE 49
65*4882a593Smuzhiyun #define MADERA_IRQ_HP3L_ENABLE_DONE 50
66*4882a593Smuzhiyun #define MADERA_IRQ_HP3R_ENABLE_DONE 51
67*4882a593Smuzhiyun #define MADERA_IRQ_SPKOUTL_ENABLE_DONE 52
68*4882a593Smuzhiyun #define MADERA_IRQ_SPKOUTR_ENABLE_DONE 53
69*4882a593Smuzhiyun #define MADERA_IRQ_SPK_SHUTDOWN 54
70*4882a593Smuzhiyun #define MADERA_IRQ_SPK_OVERHEAT 55
71*4882a593Smuzhiyun #define MADERA_IRQ_SPK_OVERHEAT_WARN 56
72*4882a593Smuzhiyun #define MADERA_IRQ_GPIO1 57
73*4882a593Smuzhiyun #define MADERA_IRQ_GPIO2 58
74*4882a593Smuzhiyun #define MADERA_IRQ_GPIO3 59
75*4882a593Smuzhiyun #define MADERA_IRQ_GPIO4 60
76*4882a593Smuzhiyun #define MADERA_IRQ_GPIO5 61
77*4882a593Smuzhiyun #define MADERA_IRQ_GPIO6 62
78*4882a593Smuzhiyun #define MADERA_IRQ_GPIO7 63
79*4882a593Smuzhiyun #define MADERA_IRQ_GPIO8 64
80*4882a593Smuzhiyun #define MADERA_IRQ_DSP1_BUS_ERR 65
81*4882a593Smuzhiyun #define MADERA_IRQ_DSP2_BUS_ERR 66
82*4882a593Smuzhiyun #define MADERA_IRQ_DSP3_BUS_ERR 67
83*4882a593Smuzhiyun #define MADERA_IRQ_DSP4_BUS_ERR 68
84*4882a593Smuzhiyun #define MADERA_IRQ_DSP5_BUS_ERR 69
85*4882a593Smuzhiyun #define MADERA_IRQ_DSP6_BUS_ERR 70
86*4882a593Smuzhiyun #define MADERA_IRQ_DSP7_BUS_ERR 71
87*4882a593Smuzhiyun
88*4882a593Smuzhiyun #define MADERA_NUM_IRQ 72
89*4882a593Smuzhiyun
90*4882a593Smuzhiyun /*
91*4882a593Smuzhiyun * These wrapper functions are for use by other child drivers of the
92*4882a593Smuzhiyun * same parent MFD.
93*4882a593Smuzhiyun */
madera_get_irq_mapping(struct madera * madera,int irq)94*4882a593Smuzhiyun static inline int madera_get_irq_mapping(struct madera *madera, int irq)
95*4882a593Smuzhiyun {
96*4882a593Smuzhiyun if (!madera->irq_dev)
97*4882a593Smuzhiyun return -ENODEV;
98*4882a593Smuzhiyun
99*4882a593Smuzhiyun return regmap_irq_get_virq(madera->irq_data, irq);
100*4882a593Smuzhiyun }
101*4882a593Smuzhiyun
madera_request_irq(struct madera * madera,int irq,const char * name,irq_handler_t handler,void * data)102*4882a593Smuzhiyun static inline int madera_request_irq(struct madera *madera, int irq,
103*4882a593Smuzhiyun const char *name,
104*4882a593Smuzhiyun irq_handler_t handler, void *data)
105*4882a593Smuzhiyun {
106*4882a593Smuzhiyun irq = madera_get_irq_mapping(madera, irq);
107*4882a593Smuzhiyun if (irq < 0)
108*4882a593Smuzhiyun return irq;
109*4882a593Smuzhiyun
110*4882a593Smuzhiyun return request_threaded_irq(irq, NULL, handler, IRQF_ONESHOT, name,
111*4882a593Smuzhiyun data);
112*4882a593Smuzhiyun }
113*4882a593Smuzhiyun
madera_free_irq(struct madera * madera,int irq,void * data)114*4882a593Smuzhiyun static inline void madera_free_irq(struct madera *madera, int irq, void *data)
115*4882a593Smuzhiyun {
116*4882a593Smuzhiyun irq = madera_get_irq_mapping(madera, irq);
117*4882a593Smuzhiyun if (irq < 0)
118*4882a593Smuzhiyun return;
119*4882a593Smuzhiyun
120*4882a593Smuzhiyun free_irq(irq, data);
121*4882a593Smuzhiyun }
122*4882a593Smuzhiyun
madera_set_irq_wake(struct madera * madera,int irq,int on)123*4882a593Smuzhiyun static inline int madera_set_irq_wake(struct madera *madera, int irq, int on)
124*4882a593Smuzhiyun {
125*4882a593Smuzhiyun irq = madera_get_irq_mapping(madera, irq);
126*4882a593Smuzhiyun if (irq < 0)
127*4882a593Smuzhiyun return irq;
128*4882a593Smuzhiyun
129*4882a593Smuzhiyun return irq_set_irq_wake(irq, on);
130*4882a593Smuzhiyun }
131*4882a593Smuzhiyun
132*4882a593Smuzhiyun #endif
133