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OMAP2 clock: convert clock24xx.h to clock2xxx_data.c, opp2xxx*

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The OMAP2 clock code currently #includes a large .h file full of static
data structures.  Instead, define the data in a .c file.

Russell King <linux@arm.linux.org.uk> proposed this new arrangement:

    http://marc.info/?l=linux-omap&m=125967425908895&w=2

This patch also deals with most of the flagrant checkpatch violations.

While here, separate the prcm_config data structures out into their own
files, opp2xxx.h and opp24{2,3}0_data.c, and only build in the OPP tables
for the target device.  This should save some memory.  In the long run,
these prcm_config tables should be replaced with OPP code.

Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Russell King <linux@arm.linux.org.uk>
Cc: Richard Woodruff <r-woodruff2@ti.com>
Cc: Nishanth Menon <nm@ti.com>
This commit is contained in:
Paul Walmsley
2009-12-08 16:21:29 -07:00
committed by paul
parent 82e9bd5885
commit d8a944582d
10 changed files with 1044 additions and 884 deletions
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30
arch/arm/mach-omap2/clock.h
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@@ -1,8 +1,8 @@
/*
* linux/arch/arm/mach-omap2/clock.h
*
* Copyright (C) 2005-2008 Texas Instruments, Inc.
* Copyright (C) 2004-2008 Nokia Corporation
* Copyright (C) 2005-2009 Texas Instruments, Inc.
* Copyright (C) 2004-2009 Nokia Corporation
*
* Contacts:
* Richard Woodruff <r-woodruff2@ti.com>
@@ -72,31 +72,17 @@ void omap2_clk_dflt_find_companion(struct clk *clk, void __iomem **other_reg,
void omap2_clk_dflt_find_idlest(struct clk *clk, void __iomem **idlest_reg,
u8 *idlest_bit);
extern u8 cpu_mask;
extern const struct clkops clkops_omap2_dflt_wait;
extern const struct clkops clkops_omap2_dflt;
extern u8 cpu_mask;
extern struct clk_functions omap2_clk_functions;
extern struct clk *vclk, *sclk;
/* clksel_rate data common to 24xx/343x */
static const struct clksel_rate gpt_32k_rates[] = {
{ .div = 1, .val = 0, .flags = RATE_IN_24XX | RATE_IN_343X | DEFAULT_RATE },
{ .div = 0 }
};
static const struct clksel_rate gpt_sys_rates[] = {
{ .div = 1, .val = 1, .flags = RATE_IN_24XX | RATE_IN_343X | DEFAULT_RATE },
{ .div = 0 }
};
static const struct clksel_rate gfx_l3_rates[] = {
{ .div = 1, .val = 1, .flags = RATE_IN_24XX | RATE_IN_343X },
{ .div = 2, .val = 2, .flags = RATE_IN_24XX | RATE_IN_343X | DEFAULT_RATE },
{ .div = 3, .val = 3, .flags = RATE_IN_243X | RATE_IN_343X },
{ .div = 4, .val = 4, .flags = RATE_IN_243X | RATE_IN_343X },
{ .div = 0 }
};
extern const struct clksel_rate gpt_32k_rates[];
extern const struct clksel_rate gpt_sys_rates[];
extern const struct clksel_rate gfx_l3_rates[];
#endif