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From: Sascha Hauer <s.hauer@pengutronix.de>
To: Barebox List <barebox@lists.infradead.org>
Subject: [PATCH 11/14] clk: Add Linux functions to register a divider
Date: Tue, 18 May 2021 13:49:26 +0200	[thread overview]
Message-ID: <20210518114929.12964-12-s.hauer@pengutronix.de> (raw)
In-Reply-To: <20210518114929.12964-1-s.hauer@pengutronix.de>

Linux has clk_register_divider() and clk_register_divider_table(). Add
the same functions with the same prototypes for barebox to ease code
porting from Linux.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
---
 drivers/clk/clk-divider.c | 19 +++++++++++++++++++
 include/linux/clk.h       |  9 +++++++++
 2 files changed, 28 insertions(+)

diff --git a/drivers/clk/clk-divider.c b/drivers/clk/clk-divider.c
index 080aaa58a2..1b61a9edfb 100644
--- a/drivers/clk/clk-divider.c
+++ b/drivers/clk/clk-divider.c
@@ -409,3 +409,22 @@ struct clk *clk_divider_table(const char *name, const char *parent,
 
 	return &div->hw.clk;
 }
+
+struct clk *clk_register_divider_table(struct device_d *dev, const char *name,
+		const char *parent_name, unsigned long flags,
+		void __iomem *reg, u8 shift, u8 width,
+		u8 clk_divider_flags, const struct clk_div_table *table,
+		spinlock_t *lock)
+{
+	return clk_divider_table(name, parent_name, flags, reg, shift, width,
+				 table, clk_divider_flags);
+}
+
+struct clk *clk_register_divider(struct device_d *dev, const char *name,
+		const char *parent_name, unsigned long flags,
+		void __iomem *reg, u8 shift, u8 width,
+		u8 clk_divider_flags, spinlock_t *lock)
+{
+	return clk_divider(name, parent_name, flags, reg, shift, width,
+			   clk_divider_flags);
+}
diff --git a/include/linux/clk.h b/include/linux/clk.h
index 85242b3bbc..04dd4b0116 100644
--- a/include/linux/clk.h
+++ b/include/linux/clk.h
@@ -475,6 +475,10 @@ void clk_divider_free(struct clk *clk_divider);
 struct clk *clk_divider(const char *name, const char *parent,
 			unsigned clk_flags, void __iomem *reg, u8 shift,
 			u8 width, unsigned div_flags);
+struct clk *clk_register_divider(struct device_d *dev, const char *name,
+		const char *parent_name, unsigned long flags,
+		void __iomem *reg, u8 shift, u8 width,
+		u8 clk_divider_flags, spinlock_t *lock);
 struct clk *clk_divider_one_based(const char *name, const char *parent,
 				  unsigned clk_flags, void __iomem *reg,
 				  u8 shift, u8 width, unsigned div_flags);
@@ -482,6 +486,11 @@ struct clk *clk_divider_table(const char *name, const char *parent,
 			      unsigned clk_flags, void __iomem *reg, u8 shift,
 			      u8 width, const struct clk_div_table *table,
 			      unsigned div_flags);
+struct clk *clk_register_divider_table(struct device_d *dev, const char *name,
+		const char *parent_name, unsigned long flags,
+		void __iomem *reg, u8 shift, u8 width,
+		u8 clk_divider_flags, const struct clk_div_table *table,
+		spinlock_t *lock);
 
 struct clk_fixed_factor {
 	struct clk_hw hw;
-- 
2.29.2


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  parent reply	other threads:[~2021-05-18 11:52 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-18 11:49 [PATCH 00/14] clk updates Sascha Hauer
2021-05-18 11:49 ` [PATCH 01/14] clk: introduce clk init op Sascha Hauer
2021-05-18 11:57   ` Ahmad Fatoum
2021-05-18 11:49 ` [PATCH 02/14] clk: rename clk_register() to bclk_register() Sascha Hauer
2021-05-18 12:06   ` Ahmad Fatoum
2021-05-18 11:49 ` [PATCH 03/14] clk: introduce struct clk_hw Sascha Hauer
2021-05-18 12:17   ` Ahmad Fatoum
2021-05-19  6:55     ` Sascha Hauer
2021-05-18 11:49 ` [PATCH 04/14] clk: introduce clk_register() Sascha Hauer
2021-05-18 12:21   ` Ahmad Fatoum
2021-05-18 11:49 ` [PATCH 05/14] clk: divider: Add ro ops Sascha Hauer
2021-05-18 12:21   ` Ahmad Fatoum
2021-05-18 11:49 ` [PATCH 06/14] clk: mux: " Sascha Hauer
2021-05-18 11:49 ` [PATCH 07/14] clk: move fixed_factor to include/linux/clk.h Sascha Hauer
2021-05-18 11:49 ` [PATCH 08/14] Add rational_best_approximation() Sascha Hauer
2021-05-18 12:23   ` Ahmad Fatoum
2021-05-18 11:49 ` [PATCH 09/14] clk: Update fractional divider from Linux Sascha Hauer
2021-05-18 11:49 ` [PATCH 10/14] clk: Add lock to different clock types Sascha Hauer
2021-05-18 11:49 ` Sascha Hauer [this message]
2021-05-18 11:49 ` [PATCH 12/14] clk: Add Linux functions to register a fixed factor clock Sascha Hauer
2021-05-18 11:49 ` [PATCH 13/14] clk: Add Linux functions to register a gate Sascha Hauer
2021-05-18 11:49 ` [PATCH 14/14] clk: Add Linux functions to register a mux Sascha Hauer

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