asoc: codecs: bolero: add clk resource manager driver
Add Bolero clock resource manager driver to handle/manage
bolero clocks for all the concurrency usecases like record
+ voice activation.
Change-Id: I970a05d96fc9060b44bfe670d465f0b9d72cc53b
Signed-off-by: Vidyakumar Athota <vathota@codeaurora.org>
diff --git a/asoc/codecs/bolero/bolero-clk-rsc.h b/asoc/codecs/bolero/bolero-clk-rsc.h
new file mode 100644
index 0000000..b378f73
--- /dev/null
+++ b/asoc/codecs/bolero/bolero-clk-rsc.h
@@ -0,0 +1,42 @@
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2019, The Linux Foundation. All rights reserved.
+ */
+
+#ifndef BOLERO_CLK_RSC_H
+#define BOLERO_CLK_RSC_H
+
+#include <linux/regmap.h>
+#include <dt-bindings/sound/qcom,bolero-clk-rsc.h>
+
+#if IS_ENABLED(CONFIG_SND_SOC_BOLERO)
+int bolero_clk_rsc_mgr_init(void);
+void bolero_clk_rsc_mgr_exit(void);
+void bolero_clk_rsc_fs_gen_request(struct device *dev,
+ bool enable);
+int bolero_clk_rsc_request_clock(struct device *dev,
+ int default_clk_id,
+ int clk_id_req,
+ bool enable);
+#else
+static inline void bolero_clk_rsc_fs_gen_request(struct device *dev,
+ bool enable)
+{
+}
+static inline int bolero_clk_rsc_mgr_init(void)
+{
+ return 0;
+}
+static inline void bolero_clk_rsc_mgr_exit(void)
+{
+}
+static inline int bolero_clk_rsc_request_clock(struct device *dev,
+ int default_clk_id,
+ int clk_id_req,
+ bool enable)
+{
+ return 0;
+}
+
+#endif /* CONFIG_SND_SOC_BOLERO */
+#endif /* BOLERO_CLK_RSC_H */