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-rw-r--r--include/linux/clk/qcom.h67
1 files changed, 67 insertions, 0 deletions
diff --git a/include/linux/clk/qcom.h b/include/linux/clk/qcom.h
new file mode 100644
index 000000000000..11ac2d42ff9e
--- /dev/null
+++ b/include/linux/clk/qcom.h
@@ -0,0 +1,67 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * Copyright (c) 2026, Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+#ifndef __LINUX_CLK_QCOM_H
+#define __LINUX_CLK_QCOM_H
+
+#include <linux/clk-provider.h>
+#include <linux/errno.h>
+#include <linux/kconfig.h>
+#include <linux/regmap.h>
+#include <linux/types.h>
+
+struct device;
+struct platform_device;
+struct regulator_bulk_data;
+
+/**
+ * struct qcom_clk_ref_desc - descriptor for a clkref_en gate clock
+ * @name: clock name exposed to the common clock framework
+ * @offset: clkref_en register offset from the block base
+ * @regulator_names: optional supply names enabled while preparing the clock
+ * @num_regulators: number of entries in @regulator_names
+ */
+struct qcom_clk_ref_desc {
+ const char *name;
+ u32 offset;
+ const char * const *regulator_names;
+ unsigned int num_regulators;
+};
+
+/**
+ * struct qcom_clk_ref - per-clock data for a clkref_en gate clock
+ * @hw: common clock framework hardware clock handle
+ * @regmap: register map backing the clkref_en register
+ * @desc: clock descriptor copied at registration time
+ * @regulators: optional bulk regulator handles for @desc.regulator_names
+ */
+struct qcom_clk_ref {
+ struct clk_hw hw;
+ struct regmap *regmap;
+ struct qcom_clk_ref_desc desc;
+ struct regulator_bulk_data *regulators;
+};
+
+#if IS_ENABLED(CONFIG_COMMON_CLK_QCOM)
+
+int qcom_clk_ref_probe(struct platform_device *pdev,
+ const struct regmap_config *config,
+ const struct qcom_clk_ref_desc * const *descs,
+ size_t num_clk_refs);
+
+#else
+
+static inline int
+qcom_clk_ref_probe(struct platform_device *pdev,
+ const struct regmap_config *config,
+ const struct qcom_clk_ref_desc * const *descs,
+ size_t num_clk_refs)
+{
+ return -EOPNOTSUPP;
+}
+
+#endif
+
+#endif