[v3,2/6] clk: Introduce devm_clk_hw_register_gate_parent_data()

Commit Message

Marek Vasut June 25, 2022, 1:32 a.m. UTC

Add an API for clock gate that uses parent_data for the parent instead of
a string parent_name.

Signed-off-by: Marek Vasut <[e-mail]>
Cc: Abel Vesa <[e-mail]>
Cc: Fabio Estevam <[e-mail]>
Cc: Jacky Bai <[e-mail]>
Cc: Laurent Pinchart <[e-mail]>
Cc: Lucas Stach <[e-mail]>
Cc: Michael Turquette <[e-mail]>
Cc: Shawn Guo <[e-mail]>
Cc: Stephen Boyd <[e-mail]>
Cc: [e-mail]
Cc: [e-mail]
Cc: [e-mail]
---
V3: New patch
---
 include/linux/clk-provider.h | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

Patch

diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 1f5dff4507812..4d9212b0f571f 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -570,6 +570,25 @@  struct clk *clk_register_gate(struct device *dev, const char *name,
 	__devm_clk_hw_register_gate((dev), NULL, (name), (parent_name), NULL, \
 			       NULL, (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_data: parent clk data
+ * @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_parent_data(dev, name, parent_data, flags,  \
+					      reg, bit_idx, clk_gate_flags,   \
+					      lock)			      \
+	__devm_clk_hw_register_gate((dev), NULL, (name), NULL, NULL,	      \
+				    (parent_data), (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);