2 files changed, 57 insertions, 0 deletions
diff --git a/include/dt-bindings/clock/microchip,lan966x.h b/include/dt-bindings/clock/microchip,lan966x.h
new file mode 100644
index 000000000000..6f9d43d76d5a
--- /dev/null
+++ b/include/dt-bindings/clock/microchip,lan966x.h
@@ -0,0 +1,34 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/*
+ * Copyright (c) 2021 Microchip Inc.
+ *
+ * Author: Kavyasree Kotagiri <kavyasree.kotagiri@microchip.com>
+ */
+
+#ifndef _DT_BINDINGS_CLK_LAN966X_H
+#define _DT_BINDINGS_CLK_LAN966X_H
+
+#define GCK_ID_QSPI0		0
+#define GCK_ID_QSPI1		1
+#define GCK_ID_QSPI2		2
+#define GCK_ID_SDMMC0		3
+#define GCK_ID_PI		4
+#define GCK_ID_MCAN0		5
+#define GCK_ID_MCAN1		6
+#define GCK_ID_FLEXCOM0		7
+#define GCK_ID_FLEXCOM1		8
+#define GCK_ID_FLEXCOM2		9
+#define GCK_ID_FLEXCOM3		10
+#define GCK_ID_FLEXCOM4		11
+#define GCK_ID_TIMER		12
+#define GCK_ID_USB_REFCLK	13
+
+/* Gate clocks */
+#define GCK_GATE_UHPHS		14
+#define GCK_GATE_UDPHS		15
+#define GCK_GATE_MCRAMC		16
+#define GCK_GATE_HMATRIX	17
+
+#define N_CLOCKS		18
+
+#endif
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index f59c875271a0..2faa6f7aa8a8 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -490,6 +490,13 @@ struct clk_hw *__clk_hw_register_gate(struct device *dev,
 		unsigned long flags,
 		void __iomem *reg, u8 bit_idx,
 		u8 clk_gate_flags, spinlock_t *lock);
+struct clk_hw *__devm_clk_hw_register_gate(struct device *dev,
+		struct device_node *np, const char *name,
+		const char *parent_name, const struct clk_hw *parent_hw,
+		const struct clk_parent_data *parent_data,
+		unsigned long flags,
+		void __iomem *reg, u8 bit_idx,
+		u8 clk_gate_flags, spinlock_t *lock);
 struct clk *clk_register_gate(struct device *dev, const char *name,
 		const char *parent_name, unsigned long flags,
 		void __iomem *reg, u8 bit_idx,
@@ -544,6 +551,22 @@ struct clk *clk_register_gate(struct device *dev, const char *name,
 	__clk_hw_register_gate((dev), NULL, (name), NULL, NULL, (parent_data), \
 			       (flags), (reg), (bit_idx),		      \
 			       (clk_gate_flags), (lock))
+/**
+ * devm_clk_hw_register_gate - register a gate clock with the clock framework
+ * @dev: device that is registering this clock
+ * @name: name of this clock
+ * @parent_name: name of this clock's parent
+ * @flags: framework-specific flags for this clock
+ * @reg: register address to control gating of this clock
+ * @bit_idx: which bit in the register controls gating of this clock
+ * @clk_gate_flags: gate-specific flags for this clock
+ * @lock: shared register lock for this clock
+ */
+#define devm_clk_hw_register_gate(dev, name, parent_name, flags, reg, bit_idx,\
+				  clk_gate_flags, lock)			      \
+	__devm_clk_hw_register_gate((dev), NULL, (name), (parent_name), NULL, \
+			       NULL, (flags), (reg), (bit_idx),		      \
+			       (clk_gate_flags), (lock))
 void clk_unregister_gate(struct clk *clk);
 void clk_hw_unregister_gate(struct clk_hw *hw);
 int clk_gate_is_enabled(struct clk_hw *hw);