linux-kernel - [PATCH 06/13] clk: fixed-factor: add clk_hw_register_fixed_factor

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Message-Id: <20241031-mbly-clk-v1-6-89d8b28e3006@bootlin.com>
Date: Thu, 31 Oct 2024 16:52:56 +0100
From: Théo Lebrun <theo.lebrun@...tlin.com>
To: Vladimir Kondratiev <vladimir.kondratiev@...ileye.com>, 
 Grégory Clement <gregory.clement@...tlin.com>, 
 Rob Herring <robh@...nel.org>, Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, 
 Michael Turquette <mturquette@...libre.com>, 
 Stephen Boyd <sboyd@...nel.org>, 
 Thomas Bogendoerfer <tsbogend@...ha.franken.de>
Cc: linux-mips@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org, 
 Thomas Petazzoni <thomas.petazzoni@...tlin.com>, 
 Tawfik Bayouk <tawfik.bayouk@...ileye.com>, 
 Théo Lebrun <theo.lebrun@...tlin.com>
Subject: [PATCH 06/13] clk: fixed-factor: add
 clk_hw_register_fixed_factor_index() function

Add non-devres version of clk_hw_register_fixed_factor(), with parent
targeted using its index.

Signed-off-by: Théo Lebrun <theo.lebrun@...tlin.com>
---
 drivers/clk/clk-fixed-factor.c | 11 +++++++++++
 include/linux/clk-provider.h   |  3 +++
 2 files changed, 14 insertions(+)

diff --git a/drivers/clk/clk-fixed-factor.c b/drivers/clk/clk-fixed-factor.c
index 8fba63fc70c554df0d646dba75c5d70d0b184319..e62ae8794d445f685156276d5135448f340fca3f 100644
--- a/drivers/clk/clk-fixed-factor.c
+++ b/drivers/clk/clk-fixed-factor.c
@@ -241,6 +241,17 @@ struct clk_hw *clk_hw_register_fixed_factor_with_accuracy_fwname(struct device *
 }
 EXPORT_SYMBOL_GPL(clk_hw_register_fixed_factor_with_accuracy_fwname);
 
+struct clk_hw *clk_hw_register_fixed_factor_index(struct device *dev,
+		const char *name, unsigned int index, unsigned long flags,
+		unsigned int mult, unsigned int div)
+{
+	const struct clk_parent_data pdata = { .index = index };
+
+	return __clk_hw_register_fixed_factor(dev, NULL, name, NULL, NULL, &pdata,
+					      flags, mult, div, 0, 0, false);
+}
+EXPORT_SYMBOL_GPL(clk_hw_register_fixed_factor_index);
+
 struct clk *clk_register_fixed_factor(struct device *dev, const char *name,
 		const char *parent_name, unsigned long flags,
 		unsigned int mult, unsigned int div)
diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
index 75444e250a7875a4fa90c9dea7a90b198f6be2b8..99ae3ffb94bc5ce2b8493509cf3548b03209852b 100644
--- a/include/linux/clk-provider.h
+++ b/include/linux/clk-provider.h
@@ -1142,6 +1142,9 @@ struct clk_hw *clk_hw_register_fixed_factor_with_accuracy_fwname(struct device *
 		struct device_node *np, const char *name, const char *fw_name,
 		unsigned long flags, unsigned int mult, unsigned int div,
 		unsigned long acc);
+struct clk_hw *clk_hw_register_fixed_factor_index(struct device *dev,
+		const char *name, unsigned int index, unsigned long flags,
+		unsigned int mult, unsigned int div);
 void clk_hw_unregister_fixed_factor(struct clk_hw *hw);
 struct clk_hw *devm_clk_hw_register_fixed_factor(struct device *dev,
 		const char *name, const char *parent_name, unsigned long flags,

-- 
2.47.0