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-rw-r--r--sound/soc/codecs/adau-utils.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/sound/soc/codecs/adau-utils.h b/sound/soc/codecs/adau-utils.h
new file mode 100644
index 000000000..bf5947b35
--- /dev/null
+++ b/sound/soc/codecs/adau-utils.h
@@ -0,0 +1,8 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+#ifndef SOUND_SOC_CODECS_ADAU_PLL_H
+#define SOUND_SOC_CODECS_ADAU_PLL_H
+
+int adau_calc_pll_cfg(unsigned int freq_in, unsigned int freq_out,
+ uint8_t regs[5]);
+
+#endif