q6dsp-lpass-clocks.h

 1/* SPDX-License-Identifier: GPL-2.0 */
 2
 3#ifndef __Q6DSP_AUDIO_CLOCKS_H__
 4#define __Q6DSP_AUDIO_CLOCKS_H__
 5
 6struct 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
19struct 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
28int q6dsp_clock_dev_probe(struct platform_device *pdev);
29
30#endif  /* __Q6DSP_AUDIO_CLOCKS_H__ */