1 /* SPDX-License-Identifier: GPL-2.0 */
2 
3 #ifndef __Q6DSP_AUDIO_CLOCKS_H__
4 #define __Q6DSP_AUDIO_CLOCKS_H__
5 
6 struct q6dsp_clk_init {
7 	int clk_id;
8 	int q6dsp_clk_id;
9 	char *name;
10 	int rate;
11 };
12 
13 #define Q6DSP_VOTE_CLK(id, blkid, n) {			\
14 		.clk_id	= id,				\
15 		.q6dsp_clk_id = blkid,			\
16 		.name = n,				\
17 	}
18 
19 struct q6dsp_clk_desc {
20 	const struct q6dsp_clk_init *clks;
21 	size_t num_clks;
22 	int (*lpass_set_clk)(struct device *dev, int clk_id, int attr,
23 			      int root_clk, unsigned int freq);
24 	int (*lpass_vote_clk)(struct device *dev, uint32_t hid, const char *n, uint32_t *h);
25 	int (*lpass_unvote_clk)(struct device *dev, uint32_t hid, uint32_t h);
26 };
27 
28 int q6dsp_clock_dev_probe(struct platform_device *pdev);
29 
30 #endif  /* __Q6DSP_AUDIO_CLOCKS_H__ */
31