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Message-Id: <20241019084738.3370489-5-claudiu.beznea.uj@bp.renesas.com>
Date: Sat, 19 Oct 2024 11:47:30 +0300
From: Claudiu <claudiu.beznea@...on.dev>
To: geert+renesas@...der.be,
mturquette@...libre.com,
sboyd@...nel.org,
robh@...nel.org,
krzk+dt@...nel.org,
conor+dt@...nel.org,
alexandre.belloni@...tlin.com,
magnus.damm@...il.com,
p.zabel@...gutronix.de
Cc: linux-renesas-soc@...r.kernel.org,
linux-clk@...r.kernel.org,
devicetree@...r.kernel.org,
linux-kernel@...r.kernel.org,
linux-rtc@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org,
claudiu.beznea@...on.dev,
Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
Subject: [PATCH v4 04/12] clk: linux/clk-provider.h: Add devm_clk_hw_register_gate_parent_hw()
From: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
Add devm_clk_hw_register_gate_parent_hw() macro to allow registering
devres managed gate clocks providing struct clk_hw object as parent.
Reviewed-by: Geert Uytterhoeven <geert+renesas@...der.be>
Signed-off-by: Claudiu Beznea <claudiu.beznea.uj@...renesas.com>
---
Changes in v4:
- collected tags
Changes in v3:
- none; this patch is new
include/linux/clk-provider.h | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 4a537260f655..824b62059364 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -608,6 +608,24 @@ 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_parent_hw - register a gate clock with the clock
+ * framework
+ * @dev: device that is registering this clock
+ * @name: name of this clock
+ * @parent_hw: pointer to parent clk
+ * @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_hw(dev, name, parent_hw, flags, \
+ reg, bit_idx, clk_gate_flags, \
+ lock) \
+ __devm_clk_hw_register_gate((dev), NULL, (name), NULL, (parent_hw), \
+ NULL, (flags), (reg), (bit_idx), \
+ (clk_gate_flags), (lock))
/**
* devm_clk_hw_register_gate_parent_data - register a gate clock with the
* clock framework
--
2.39.2
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