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ARM: OMAP4: PM: OMAP4 clock tree and clkdev registration

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This patch defines all the clock nodes in OMAP4430
platform. All the clock node structs and the clkdev table is
autogenerated using a python script (gen_clock_tree.py)
developed by Paul Walmsley, Benoit Cousson and Rajendra Nayak.

Signed-off-by: Rajendra Nayak <rnayak@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
Cc: Benoit Cousson <b-cousson@ti.com>
This commit is contained in:
Rajendra Nayak 2009-12-08 18:46:28 -07:00 committed by paul
parent dd7084138f
commit 972c542746
4 changed files with 2786 additions and 1 deletions
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23
arch/arm/mach-omap2/clock44xx.h Normal file
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@ -0,0 +1,23 @@
/*
* OMAP4 clock function prototypes and macros
*
* Copyright (C) 2009 Texas Instruments, Inc.
*/
#ifndef __ARCH_ARM_MACH_OMAP2_CLOCK_44XX_H
#define __ARCH_ARM_MACH_OMAP2_CLOCK_44XX_H
unsigned long omap3_dpll_recalc(struct clk *clk);
unsigned long omap3_clkoutx2_recalc(struct clk *clk);
int omap3_noncore_dpll_set_rate(struct clk *clk, unsigned long rate);
/* DPLL modes */
#define DPLL_LOW_POWER_STOP 0x1
#define DPLL_LOW_POWER_BYPASS 0x5
#define DPLL_LOCKED 0x7
#define OMAP4430_MAX_DPLL_MULT 2048
#define OMAP4430_MAX_DPLL_DIV 128
extern const struct clkops clkops_noncore_dpll_ops;
#endif

2759
arch/arm/mach-omap2/clock44xx_data.c Normal file
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File diff suppressed because it is too large Load Diff

2
arch/arm/plat-omap/include/plat/clkdev_omap.h
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@ -35,7 +35,7 @@ struct omap_clk {
#define CK_343X (1 << 6)
#define CK_3430ES1 (1 << 7)
#define CK_3430ES2 (1 << 8)
#define CK_443X (1 << 9)
#endif

3
arch/arm/plat-omap/include/plat/clock.h
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@ -150,6 +150,8 @@ extern const struct clkops clkops_null;
#define CONFIG_PARTICIPANT (1 << 10) /* Fundamental clock */
#define ENABLE_ON_INIT (1 << 11) /* Enable upon framework init */
#define INVERT_ENABLE (1 << 12) /* 0 enables, 1 disables */
#define CLOCK_IN_OMAP4430 (1 << 13)
#define ALWAYS_ENABLED (1 << 14)
/* bits 13-31 are currently free */
/* Clksel_rate flags */
@ -158,6 +160,7 @@ extern const struct clkops clkops_null;
#define RATE_IN_243X (1 << 2)
#define RATE_IN_343X (1 << 3) /* rates common to all 343X */
#define RATE_IN_3430ES2 (1 << 4) /* 3430ES2 rates only */
#define RATE_IN_4430 (1 << 5)
#define RATE_IN_24XX (RATE_IN_242X | RATE_IN_243X)