1 files changed, 68 insertions, 0 deletions
diff --git a/drivers/clk/zynqmp/clk-zynqmp.h b/drivers/clk/zynqmp/clk-zynqmp.h
new file mode 100644
index 000000000000..7ab163b67249
--- /dev/null
+++ b/drivers/clk/zynqmp/clk-zynqmp.h
@@ -0,0 +1,68 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ *  Copyright (C) 2016-2018 Xilinx
+ */
+
+#ifndef __LINUX_CLK_ZYNQMP_H_
+#define __LINUX_CLK_ZYNQMP_H_
+
+#include <linux/spinlock.h>
+
+#include <linux/firmware/xlnx-zynqmp.h>
+
+/* Clock APIs payload parameters */
+#define CLK_GET_NAME_RESP_LEN				16
+#define CLK_GET_TOPOLOGY_RESP_WORDS			3
+#define CLK_GET_PARENTS_RESP_WORDS			3
+#define CLK_GET_ATTR_RESP_WORDS				1
+
+enum topology_type {
+	TYPE_INVALID,
+	TYPE_MUX,
+	TYPE_PLL,
+	TYPE_FIXEDFACTOR,
+	TYPE_DIV1,
+	TYPE_DIV2,
+	TYPE_GATE,
+};
+
+/**
+ * struct clock_topology - Clock topology
+ * @type:	Type of topology
+ * @flag:	Topology flags
+ * @type_flag:	Topology type specific flag
+ */
+struct clock_topology {
+	u32 type;
+	u32 flag;
+	u32 type_flag;
+};
+
+struct clk_hw *zynqmp_clk_register_pll(const char *name, u32 clk_id,
+				       const char * const *parents,
+				       u8 num_parents,
+				       const struct clock_topology *nodes);
+
+struct clk_hw *zynqmp_clk_register_gate(const char *name, u32 clk_id,
+					const char * const *parents,
+					u8 num_parents,
+					const struct clock_topology *nodes);
+
+struct clk_hw *zynqmp_clk_register_divider(const char *name,
+					   u32 clk_id,
+					   const char * const *parents,
+					   u8 num_parents,
+					   const struct clock_topology *nodes);
+
+struct clk_hw *zynqmp_clk_register_mux(const char *name, u32 clk_id,
+				       const char * const *parents,
+				       u8 num_parents,
+				       const struct clock_topology *nodes);
+
+struct clk_hw *zynqmp_clk_register_fixed_factor(const char *name,
+					u32 clk_id,
+					const char * const *parents,
+					u8 num_parents,
+					const struct clock_topology *nodes);
+
+#endif