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| author | Srinivas Kandagatla <srinivas.kandagatla@linaro.org> | 2021-10-26 14:16:43 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-10-26 15:49:59 +0300 |
| commit | 9ab71ac372407acc93045931ed9da867b9415360 (patch) | |
| tree | 18b3d62cbb175a73bdf14250b2e966155286a739 /sound/soc/qcom/qdsp6/q6dsp-lpass-clocks.h | |
| parent | 95b6cd57e9e8210fca315270ac05ce66fc536703 (diff) | |
| download | linux-9ab71ac372407acc93045931ed9da867b9415360.tar.xz | |
ASoC: qdsp6: q6afe-clocks: move audio-clocks to common file
Move common parts of q6afe-clocks to q6dsp-lpass-clocks so that we could
reuse most of the driver for new Q6DSP audio frameworks.
This is to make the code reuseable for new Q6DSP AudioReach framework.
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20211026111655.1702-6-srinivas.kandagatla@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/qcom/qdsp6/q6dsp-lpass-clocks.h')
| -rw-r--r-- | sound/soc/qcom/qdsp6/q6dsp-lpass-clocks.h | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/sound/soc/qcom/qdsp6/q6dsp-lpass-clocks.h b/sound/soc/qcom/qdsp6/q6dsp-lpass-clocks.h new file mode 100644 index 000000000000..3770d81f2bd6 --- /dev/null +++ b/sound/soc/qcom/qdsp6/q6dsp-lpass-clocks.h @@ -0,0 +1,30 @@ +/* SPDX-License-Identifier: GPL-2.0 */ + +#ifndef __Q6DSP_AUDIO_CLOCKS_H__ +#define __Q6DSP_AUDIO_CLOCKS_H__ + +struct q6dsp_clk_init { + int clk_id; + int q6dsp_clk_id; + char *name; + int rate; +}; + +#define Q6DSP_VOTE_CLK(id, blkid, n) { \ + .clk_id = id, \ + .q6dsp_clk_id = blkid, \ + .name = n, \ + } + +struct q6dsp_clk_desc { + const struct q6dsp_clk_init *clks; + size_t num_clks; + int (*lpass_set_clk)(struct device *dev, int clk_id, int attr, + int root_clk, unsigned int freq); + int (*lpass_vote_clk)(struct device *dev, uint32_t hid, const char *n, uint32_t *h); + int (*lpass_unvote_clk)(struct device *dev, uint32_t hid, uint32_t h); +}; + +int q6dsp_clock_dev_probe(struct platform_device *pdev); + +#endif /* __Q6DSP_AUDIO_CLOCKS_H__ */ |