1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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2 | |
3 | #ifndef __QCOM_Q6V5_H__ |
4 | #define __QCOM_Q6V5_H__ |
5 | |
6 | #include <linux/kernel.h> |
7 | #include <linux/completion.h> |
8 | #include <linux/soc/qcom/qcom_aoss.h> |
9 | |
10 | struct icc_path; |
11 | struct rproc; |
12 | struct qcom_smem_state; |
13 | struct qcom_sysmon; |
14 | |
15 | struct qcom_q6v5 { |
16 | struct device *dev; |
17 | struct rproc *rproc; |
18 | |
19 | struct qcom_smem_state *state; |
20 | struct qmp *qmp; |
21 | |
22 | struct icc_path *path; |
23 | |
24 | unsigned stop_bit; |
25 | |
26 | int wdog_irq; |
27 | int fatal_irq; |
28 | int ready_irq; |
29 | int handover_irq; |
30 | int stop_irq; |
31 | |
32 | bool handover_issued; |
33 | |
34 | struct completion start_done; |
35 | struct completion stop_done; |
36 | |
37 | int crash_reason; |
38 | |
39 | bool running; |
40 | |
41 | const char *load_state; |
42 | void (*handover)(struct qcom_q6v5 *q6v5); |
43 | }; |
44 | |
45 | int qcom_q6v5_init(struct qcom_q6v5 *q6v5, struct platform_device *pdev, |
46 | struct rproc *rproc, int crash_reason, const char *load_state, |
47 | void (*handover)(struct qcom_q6v5 *q6v5)); |
48 | void qcom_q6v5_deinit(struct qcom_q6v5 *q6v5); |
49 | |
50 | int qcom_q6v5_prepare(struct qcom_q6v5 *q6v5); |
51 | int qcom_q6v5_unprepare(struct qcom_q6v5 *q6v5); |
52 | int qcom_q6v5_request_stop(struct qcom_q6v5 *q6v5, struct qcom_sysmon *sysmon); |
53 | int qcom_q6v5_wait_for_start(struct qcom_q6v5 *q6v5, int timeout); |
54 | unsigned long qcom_q6v5_panic(struct qcom_q6v5 *q6v5); |
55 | |
56 | #endif |
57 |