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Diffstat (limited to 'sound/soc/qcom/qdsp6/q6dsp-lpass-clocks.h')
-rw-r--r--sound/soc/qcom/qdsp6/q6dsp-lpass-clocks.h30
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 0000000000..3770d81f2b
--- /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__ */