MIPS,clk: migrate JZ4740 to common clock framework

Migrate the JZ4740 & the qi_lb60 board to use common clock framework
via the new Ingenic SoC CGU driver. Note that the JZ4740-specific
debugfs code is removed since common clock framework provides its own
debug capabilities.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
Co-authored-by: Paul Cercueil <paul@crapouillou.net>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mike Turquette <mturquette@linaro.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Stephen Boyd <sboyd@codeaurora.org>
Cc: devicetree@vger.kernel.org
Cc: linux-clk@vger.kernel.org
Cc: linux-mips@linux-mips.org
Cc: Fabian Frederick <fabf@skynet.be>
Cc: Deng-Cheng Zhu <dengcheng.zhu@imgtec.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Stephen Warren <swarren@wwwdotorg.org>
Cc: linux-kernel@vger.kernel.org
Cc: Brian Norris <computersforpeace@gmail.com>
Patchwork: https://patchwork.linux-mips.org/patch/10151/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>

1 files changed, 1 insertions, 52 deletions

diff --git a/arch/mips/jz4740/clock.h b/arch/mips/jz4740/clock.h
index 5d07499d7461..86a3e010fa9c 100644
--- a/arch/mips/jz4740/clock.h
+++ b/arch/mips/jz4740/clock.h
@@ -16,61 +16,10 @@
 #ifndef __MIPS_JZ4740_CLOCK_H__
 #define __MIPS_JZ4740_CLOCK_H__
 
+#include <linux/clk.h>
 #include <linux/list.h>
 
-struct jz4740_clock_board_data {
-	unsigned long ext_rate;
-	unsigned long rtc_rate;
-};
-
-extern struct jz4740_clock_board_data jz4740_clock_bdata;
-
 void jz4740_clock_suspend(void);
 void jz4740_clock_resume(void);
 
-struct clk;
-
-struct clk_ops {
-	unsigned long (*get_rate)(struct clk *clk);
-	unsigned long (*round_rate)(struct clk *clk, unsigned long rate);
-	int (*set_rate)(struct clk *clk, unsigned long rate);
-	int (*enable)(struct clk *clk);
-	int (*disable)(struct clk *clk);
-	int (*is_enabled)(struct clk *clk);
-
-	int (*set_parent)(struct clk *clk, struct clk *parent);
-
-};
-
-struct clk {
-	const char *name;
-	struct clk *parent;
-
-	uint32_t gate_bit;
-
-	const struct clk_ops *ops;
-
-	struct list_head list;
-
-#ifdef CONFIG_DEBUG_FS
-	struct dentry *debugfs_entry;
-	struct dentry *debugfs_parent_entry;
-#endif
-
-};
-
-#define JZ4740_CLK_NOT_GATED ((uint32_t)-1)
-
-int clk_is_enabled(struct clk *clk);
-
-#ifdef CONFIG_DEBUG_FS
-void jz4740_clock_debugfs_init(void);
-void jz4740_clock_debugfs_add_clk(struct clk *clk);
-void jz4740_clock_debugfs_update_parent(struct clk *clk);
-#else
-static inline void jz4740_clock_debugfs_init(void) {};
-static inline void jz4740_clock_debugfs_add_clk(struct clk *clk) {};
-static inline void jz4740_clock_debugfs_update_parent(struct clk *clk) {};
-#endif
-
 #endif