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Merge tag 'omap-for-v3.8/cleanup-prcm-part2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/cleanup

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From Tony Lindgren <tony@atomide.com>:

More PRCM cleanups via Paul Walmsley <paul@pwsan.com>:

Second set of OMAP PRCM cleanups for 3.8.

These patches remove the use of omap_prcm_get_reset_sources() from the
OMAP watchdog driver, and remove mach-omap2/prcm.c and
plat-omap/include/plat/prcm.h.

Basic test logs for this branch on top of Tony's cleanup-prcm branch
at commit 7fc54fd308 are here:

    http://www.pwsan.com/omap/testlogs/prcm_cleanup_b_3.8/20121108151646/

However, cleanup-prcm at 7fc54fd3 does not include some fixes
that are needed for a successful test.  With several reverts,
fixes, and workarounds applied, the following test logs were
obtained:

    http://www.pwsan.com/omap/testlogs/TEST_prcm_cleanup_b_3.8/20121108151930/

which indicate that the series tests cleanly.

This second pull request updates one of the patches which broke
with rmk's allnoconfigs, and also updates the tag description to
indicate that 7fc54fd3 is building cleanly here.

* tag 'omap-for-v3.8/cleanup-prcm-part2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (27 commits)
  ARM: OMAP2: Fix compillation error in cm_common
  ARM: OMAP2+: PRCM: remove obsolete prcm.[ch]
  ARM: OMAP2+: hwmod: call to _omap4_disable_module() should use the SoC-specific call
  ARM: OMAP2+: PRCM: consolidate PRCM-related timeout macros
  ARM: OMAP2+: PRCM: split and relocate the PRM/CM globals setup
  ARM: OMAP2+: PRCM: remove omap2_cm_wait_idlest()
  ARM: OMAP2+: CM/clock: convert _omap2_module_wait_ready() to use SoC-independent CM functions
  ARM: OMAP2xxx: APLL/CM: convert to use omap2_cm_wait_module_ready()
  ARM: OMAP2+: board files: use SoC-specific system restart functions
  ARM: OMAP2+: PRCM: create SoC-specific chip restart functions
  ARM: OMAP2xxx: clock: move virt_prcm_set code into clkt2xxx_virt_prcm_set.c
  ARM: OMAP2xxx: clock: remove global 'dclk' variable
  ARM: OMAP2/3: PRM: add SoC reset functions (using the CORE DPLL method)
  ARM: OMAP2+: common: remove mach-omap2/common.c globals and map_common_io code
  ARM: OMAP2+: PRCM: remove omap_prcm_get_reset_sources()
  watchdog: OMAP: use standard GETBOOTSTATUS interface; use platform_data fn ptr
  ARM: OMAP2+: WDT: move init; add read_reset_sources pdata function pointer
  ARM: OMAP1: CGRM: fix omap1_get_reset_sources() return type
  ARM: OMAP2+: PRM: create PRM reset source API for the watchdog timer driver
  ARM: OMAP1: create read_reset_sources() function (for initial use by watchdog)
  ...

Conflicts:
	arch/arm/mach-omap2/cm33xx.c
	arch/arm/mach-omap2/io.c
	arch/arm/mach-omap2/prm_common.c

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann
2012-11-15 17:08:51 +01:00
parent 809a3226ad cc4b1e24b9
commit cb64babf9e
114 changed files with 3763 additions and 2971 deletions
Download Patch File Download Diff File Expand all files Collapse all files

131
arch/arm/mach-omap2/common.h
View File

@@ -41,54 +41,6 @@
#define OMAP_INTC_START NR_IRQS
#ifdef CONFIG_SOC_OMAP2420
extern void omap242x_map_common_io(void);
#else
static inline void omap242x_map_common_io(void)
{
}
#endif
#ifdef CONFIG_SOC_OMAP2430
extern void omap243x_map_common_io(void);
#else
static inline void omap243x_map_common_io(void)
{
}
#endif
#ifdef CONFIG_ARCH_OMAP3
extern void omap34xx_map_common_io(void);
#else
static inline void omap34xx_map_common_io(void)
{
}
#endif
#ifdef CONFIG_SOC_TI81XX
extern void omapti81xx_map_common_io(void);
#else
static inline void omapti81xx_map_common_io(void)
{
}
#endif
#ifdef CONFIG_SOC_AM33XX
extern void omapam33xx_map_common_io(void);
#else
static inline void omapam33xx_map_common_io(void)
{
}
#endif
#ifdef CONFIG_ARCH_OMAP4
extern void omap44xx_map_common_io(void);
#else
static inline void omap44xx_map_common_io(void)
{
}
#endif
#if defined(CONFIG_PM) && defined(CONFIG_ARCH_OMAP2)
int omap2_pm_init(void);
#else
@@ -125,14 +77,6 @@ static inline int omap_mux_late_init(void)
}
#endif
#ifdef CONFIG_SOC_OMAP5
extern void omap5_map_common_io(void);
#else
static inline void omap5_map_common_io(void)
{
}
#endif
extern void omap2_init_common_infrastructure(void);
extern struct sys_timer omap2_timer;
@@ -165,52 +109,43 @@ void am35xx_init_late(void);
void ti81xx_init_late(void);
void omap4430_init_late(void);
int omap2_common_pm_late_init(void);
void omap_prcm_restart(char, const char *);
/*
* IO bases for various OMAP processors
* Except the tap base, rest all the io bases
* listed are physical addresses.
*/
struct omap_globals {
u32 class; /* OMAP class to detect */
void __iomem *tap; /* Control module ID code */
void __iomem *sdrc; /* SDRAM Controller */
void __iomem *sms; /* SDRAM Memory Scheduler */
void __iomem *ctrl; /* System Control Module */
void __iomem *ctrl_pad; /* PAD Control Module */
void __iomem *prm; /* Power and Reset Management */
void __iomem *cm; /* Clock Management */
void __iomem *cm2;
void __iomem *prcm_mpu;
};
void omap2_set_globals_242x(void);
void omap2_set_globals_243x(void);
void omap2_set_globals_3xxx(void);
void omap2_set_globals_443x(void);
void omap2_set_globals_5xxx(void);
void omap2_set_globals_ti81xx(void);
void omap2_set_globals_am33xx(void);
/* These get called from omap2_set_globals_xxxx(), do not call these */
void omap2_set_globals_tap(struct omap_globals *);
#if defined(CONFIG_SOC_HAS_OMAP2_SDRC)
void omap2_set_globals_sdrc(struct omap_globals *);
#if defined(CONFIG_SOC_OMAP2420) || defined(CONFIG_SOC_OMAP2430)
void omap2xxx_restart(char mode, const char *cmd);
#else
static inline void omap2_set_globals_sdrc(struct omap_globals *omap2_globals)
{ }
static inline void omap2xxx_restart(char mode, const char *cmd)
{
}
#endif
void omap2_set_globals_control(struct omap_globals *);
void omap2_set_globals_prcm(struct omap_globals *);
void omap242x_map_io(void);
void omap243x_map_io(void);
void omap3_map_io(void);
void am33xx_map_io(void);
void omap4_map_io(void);
void omap5_map_io(void);
void ti81xx_map_io(void);
#ifdef CONFIG_ARCH_OMAP3
void omap3xxx_restart(char mode, const char *cmd);
#else
static inline void omap3xxx_restart(char mode, const char *cmd)
{
}
#endif
#if defined(CONFIG_ARCH_OMAP4) || defined(CONFIG_SOC_OMAP5)
void omap44xx_restart(char mode, const char *cmd);
#else
static inline void omap44xx_restart(char mode, const char *cmd)
{
}
#endif
/* This gets called from mach-omap2/io.c, do not call this */
void __init omap2_set_globals_tap(u32 class, void __iomem *tap);
void __init omap242x_map_io(void);
void __init omap243x_map_io(void);
void __init omap3_map_io(void);
void __init am33xx_map_io(void);
void __init omap4_map_io(void);
void __init omap5_map_io(void);
void __init ti81xx_map_io(void);
/* omap_barriers_init() is OMAP4 only */
void omap_barriers_init(void);
/**