Skip to content

Commit

Permalink
---
Browse files Browse the repository at this point in the history 
yaml
---
r: 342198
b: refs/heads/master
c: cff9f37
h: refs/heads/master
v: v3
  • Loading branch information
Arnd Bergmann committed Nov 15, 2012
1 parent b958e88 commit d340963
Show file tree
Hide file tree
Showing 115 changed files with 3,730 additions and 2,938 deletions.
2 changes: 1 addition & 1 deletion [refs]
View file
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: b599dc078a7fd423c97217756d09400403a90a7f
refs/heads/master: cff9f37a1e7b2565f254b5ab40c3213cc0f823a1
2 changes: 2 additions & 0 deletions trunk/arch/arm/mach-omap1/common.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -93,4 +93,6 @@ extern int ocpi_enable(void);
static inline int ocpi_enable(void) { return 0; }
#endif

extern u32 omap1_get_reset_sources(void);

#endif /* __ARCH_ARM_MACH_OMAP1_COMMON_H */
21 changes: 18 additions & 3 deletions trunk/arch/arm/mach-omap1/devices.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -17,6 +17,8 @@
#include <linux/platform_device.h>
#include <linux/spi/spi.h>

#include <linux/platform_data/omap-wd-timer.h>

#include <asm/mach/map.h>

#include <mach/tc.h>
Expand Down Expand Up @@ -447,18 +449,31 @@ static struct resource wdt_resources[] = {
};

static struct platform_device omap_wdt_device = {
.name = "omap_wdt",
.id = -1,
.name = "omap_wdt",
.id = -1,
.num_resources = ARRAY_SIZE(wdt_resources),
.resource = wdt_resources,
};

static int __init omap_init_wdt(void)
{
struct omap_wd_timer_platform_data pdata;
int ret;

if (!cpu_is_omap16xx())
return -ENODEV;

return platform_device_register(&omap_wdt_device);
pdata.read_reset_sources = omap1_get_reset_sources;

ret = platform_device_register(&omap_wdt_device);
if (!ret) {
ret = platform_device_add_data(&omap_wdt_device, &pdata,
sizeof(pdata));
if (ret)
platform_device_del(&omap_wdt_device);
}

return ret;
}
subsys_initcall(omap_init_wdt);
#endif
41 changes: 39 additions & 2 deletions trunk/arch/arm/mach-omap1/reset.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -4,12 +4,24 @@
#include <linux/kernel.h>
#include <linux/io.h>

#include <plat/prcm.h>

#include <mach/hardware.h>

#include "iomap.h"
#include "common.h"

/* ARM_SYSST bit shifts related to SoC reset sources */
#define ARM_SYSST_POR_SHIFT 5
#define ARM_SYSST_EXT_RST_SHIFT 4
#define ARM_SYSST_ARM_WDRST_SHIFT 2
#define ARM_SYSST_GLOB_SWRST_SHIFT 1

/* Standardized reset source bits (across all OMAP SoCs) */
#define OMAP_GLOBAL_COLD_RST_SRC_ID_SHIFT 0
#define OMAP_GLOBAL_WARM_RST_SRC_ID_SHIFT 1
#define OMAP_MPU_WD_RST_SRC_ID_SHIFT 3
#define OMAP_EXTWARM_RST_SRC_ID_SHIFT 5


void omap1_restart(char mode, const char *cmd)
{
/*
Expand All @@ -23,3 +35,28 @@ void omap1_restart(char mode, const char *cmd)

omap_writew(1, ARM_RSTCT1);
}

/**
* omap1_get_reset_sources - return the source of the SoC's last reset
*
* Returns bits that represent the last reset source for the SoC. The
* format is standardized across OMAPs for use by the OMAP watchdog.
*/
u32 omap1_get_reset_sources(void)
{
u32 ret = 0;
u16 rs;

rs = __raw_readw(OMAP1_IO_ADDRESS(ARM_SYSST));

if (rs & (1 << ARM_SYSST_POR_SHIFT))
ret |= 1 << OMAP_GLOBAL_COLD_RST_SRC_ID_SHIFT;
if (rs & (1 << ARM_SYSST_EXT_RST_SHIFT))
ret |= 1 << OMAP_EXTWARM_RST_SRC_ID_SHIFT;
if (rs & (1 << ARM_SYSST_ARM_WDRST_SHIFT))
ret |= 1 << OMAP_MPU_WD_RST_SRC_ID_SHIFT;
if (rs & (1 << ARM_SYSST_GLOB_SWRST_SHIFT))
ret |= 1 << OMAP_GLOBAL_WARM_RST_SRC_ID_SHIFT;

return ret;
}
115 changes: 65 additions & 50 deletions trunk/arch/arm/mach-omap2/Makefile
View file
Original file line number Diff line number Diff line change
Expand Up @@ -7,28 +7,34 @@ obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer.o pm.o \
common.o gpio.o dma.o wd_timer.o display.o i2c.o hdq1w.o omap_hwmod.o \
omap_device.o sram.o

# INTCPS IP block support - XXX should be moved to drivers/
obj-$(CONFIG_ARCH_OMAP2) += irq.o
obj-$(CONFIG_ARCH_OMAP3) += irq.o
obj-$(CONFIG_SOC_AM33XX) += irq.o

# Secure monitor API support
obj-$(CONFIG_ARCH_OMAP3) += omap-smc.o omap-secure.o
obj-$(CONFIG_ARCH_OMAP4) += omap-smc.o omap-secure.o
obj-$(CONFIG_SOC_OMAP5) += omap-smc.o omap-secure.o
omap-2-3-common = irq.o
hwmod-common = omap_hwmod.o \
omap_hwmod_common_data.o
clock-common = clock.o clock_common_data.o \
clkt_dpll.o clkt_clksel.o
secure-common = omap-smc.o omap-secure.o

obj-$(CONFIG_ARCH_OMAP2) += $(omap-2-3-common) $(hwmod-common)
obj-$(CONFIG_ARCH_OMAP3) += $(omap-2-3-common) $(hwmod-common) $(secure-common)
obj-$(CONFIG_ARCH_OMAP4) += prm44xx.o $(hwmod-common) $(secure-common)
obj-$(CONFIG_SOC_AM33XX) += irq.o $(hwmod-common)
obj-$(CONFIG_SOC_OMAP5) += prm44xx.o $(hwmod-common) $(secure-common)

ifneq ($(CONFIG_SND_OMAP_SOC_MCBSP),)
obj-y += mcbsp.o
endif

obj-$(CONFIG_TWL4030_CORE) += omap_twl.o
obj-$(CONFIG_TWL4030_CORE) += omap_twl.o
obj-$(CONFIG_SOC_HAS_OMAP2_SDRC) += sdrc.o

# SMP support ONLY available for OMAP4

obj-$(CONFIG_SMP) += omap-smp.o omap-headsmp.o
obj-$(CONFIG_HOTPLUG_CPU) += omap-hotplug.o
obj-$(CONFIG_ARCH_OMAP4) += omap4-common.o omap-wakeupgen.o
obj-$(CONFIG_SOC_OMAP5) += omap4-common.o omap-wakeupgen.o
omap-4-5-common = omap4-common.o omap-wakeupgen.o \
sleep44xx.o
obj-$(CONFIG_ARCH_OMAP4) += $(omap-4-5-common)
obj-$(CONFIG_SOC_OMAP5) += $(omap-4-5-common)

plus_sec := $(call as-instr,.arch_extension sec,+sec)
AFLAGS_omap-headsmp.o :=-Wa,-march=armv7-a$(plus_sec)
Expand All @@ -44,6 +50,11 @@ AFLAGS_sram242x.o :=-Wa,-march=armv6
AFLAGS_sram243x.o :=-Wa,-march=armv6
AFLAGS_sram34xx.o :=-Wa,-march=armv7-a

# Restart code (OMAP4/5 currently in omap4-common.c)
obj-$(CONFIG_SOC_OMAP2420) += omap2-restart.o
obj-$(CONFIG_SOC_OMAP2430) += omap2-restart.o
obj-$(CONFIG_ARCH_OMAP3) += omap3-restart.o

# Pin multiplexing
obj-$(CONFIG_SOC_OMAP2420) += mux2420.o
obj-$(CONFIG_SOC_OMAP2430) += mux2430.o
Expand All @@ -53,7 +64,6 @@ obj-$(CONFIG_ARCH_OMAP4) += mux44xx.o
# SMS/SDRC
obj-$(CONFIG_ARCH_OMAP2) += sdrc2xxx.o
# obj-$(CONFIG_ARCH_OMAP3) += sdrc3xxx.o
obj-$(CONFIG_SOC_HAS_OMAP2_SDRC) += sdrc.o

# OPP table initialization
ifeq ($(CONFIG_PM_OPP),y)
Expand All @@ -64,16 +74,16 @@ endif

# Power Management
ifeq ($(CONFIG_PM),y)
obj-$(CONFIG_ARCH_OMAP2) += pm24xx.o sleep24xx.o
obj-$(CONFIG_ARCH_OMAP2) += pm24xx.o
obj-$(CONFIG_ARCH_OMAP2) += sleep24xx.o
obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o
obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o omap-mpuss-lowpower.o
obj-$(CONFIG_ARCH_OMAP4) += sleep44xx.o
obj-$(CONFIG_SOC_OMAP5) += omap-mpuss-lowpower.o sleep44xx.o
obj-$(CONFIG_SOC_OMAP5) += omap-mpuss-lowpower.o
obj-$(CONFIG_PM_DEBUG) += pm-debug.o
obj-$(CONFIG_OMAP_PM_NOOP) += omap-pm-noop.o

obj-$(CONFIG_POWER_AVS_OMAP) += sr_device.o
obj-$(CONFIG_POWER_AVS_OMAP_CLASS3) += smartreflex-class3.o
obj-$(CONFIG_POWER_AVS_OMAP_CLASS3) += smartreflex-class3.o

AFLAGS_sleep24xx.o :=-Wa,-march=armv6
AFLAGS_sleep34xx.o :=-Wa,-march=armv7-a$(plus_sec)
Expand All @@ -85,84 +95,89 @@ endif
endif

ifeq ($(CONFIG_CPU_IDLE),y)
obj-$(CONFIG_ARCH_OMAP3) += cpuidle34xx.o
obj-$(CONFIG_ARCH_OMAP4) += cpuidle44xx.o
obj-$(CONFIG_ARCH_OMAP3) += cpuidle34xx.o
obj-$(CONFIG_ARCH_OMAP4) += cpuidle44xx.o
endif

# PRCM
obj-y += prcm.o prm_common.o
obj-$(CONFIG_ARCH_OMAP2) += cm2xxx_3xxx.o prm2xxx_3xxx.o
obj-$(CONFIG_ARCH_OMAP3) += cm2xxx_3xxx.o prm2xxx_3xxx.o
obj-y += prm_common.o cm_common.o
obj-$(CONFIG_ARCH_OMAP2) += prm2xxx_3xxx.o prm2xxx.o cm2xxx.o
obj-$(CONFIG_ARCH_OMAP3) += prm2xxx_3xxx.o prm3xxx.o cm3xxx.o
obj-$(CONFIG_ARCH_OMAP3) += vc3xxx_data.o vp3xxx_data.o
obj-$(CONFIG_SOC_AM33XX) += prm33xx.o cm33xx.o
omap-prcm-4-5-common = cminst44xx.o cm44xx.o prm44xx.o \
prcm_mpu44xx.o prminst44xx.o \
vc44xx_data.o vp44xx_data.o \
prm44xx.o
vc44xx_data.o vp44xx_data.o
obj-$(CONFIG_ARCH_OMAP4) += $(omap-prcm-4-5-common)
obj-$(CONFIG_SOC_OMAP5) += $(omap-prcm-4-5-common)

# OMAP voltage domains
obj-y += voltage.o vc.o vp.o
voltagedomain-common := voltage.o vc.o vp.o
obj-$(CONFIG_ARCH_OMAP2) += $(voltagedomain-common)
obj-$(CONFIG_ARCH_OMAP2) += voltagedomains2xxx_data.o
obj-$(CONFIG_ARCH_OMAP3) += $(voltagedomain-common)
obj-$(CONFIG_ARCH_OMAP3) += voltagedomains3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += $(voltagedomain-common)
obj-$(CONFIG_ARCH_OMAP4) += voltagedomains44xx_data.o
obj-$(CONFIG_SOC_AM33XX) += voltagedomains33xx_data.o
obj-$(CONFIG_SOC_AM33XX) += $(voltagedomain-common)
obj-$(CONFIG_SOC_AM33XX) += voltagedomains33xx_data.o
obj-$(CONFIG_SOC_OMAP5) += $(voltagedomain-common)

# OMAP powerdomain framework
obj-y += powerdomain.o powerdomain-common.o
powerdomain-common += powerdomain.o powerdomain-common.o
obj-$(CONFIG_ARCH_OMAP2) += $(powerdomain-common)
obj-$(CONFIG_ARCH_OMAP2) += powerdomains2xxx_data.o
obj-$(CONFIG_ARCH_OMAP2) += powerdomain2xxx_3xxx.o
obj-$(CONFIG_ARCH_OMAP2) += powerdomains2xxx_3xxx_data.o
obj-$(CONFIG_ARCH_OMAP3) += powerdomain2xxx_3xxx.o
obj-$(CONFIG_ARCH_OMAP3) += $(powerdomain-common)
obj-$(CONFIG_ARCH_OMAP3) += powerdomains3xxx_data.o
obj-$(CONFIG_ARCH_OMAP3) += powerdomains2xxx_3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += powerdomain44xx.o
obj-$(CONFIG_ARCH_OMAP4) += $(powerdomain-common)
obj-$(CONFIG_ARCH_OMAP4) += powerdomains44xx_data.o
obj-$(CONFIG_SOC_AM33XX) += powerdomain33xx.o
obj-$(CONFIG_SOC_AM33XX) += $(powerdomain-common)
obj-$(CONFIG_SOC_AM33XX) += powerdomains33xx_data.o
obj-$(CONFIG_SOC_OMAP5) += powerdomain44xx.o
obj-$(CONFIG_SOC_OMAP5) += $(powerdomain-common)

# PRCM clockdomain control
obj-y += clockdomain.o
obj-$(CONFIG_ARCH_OMAP2) += clockdomain2xxx_3xxx.o
clockdomain-common += clockdomain.o
obj-$(CONFIG_ARCH_OMAP2) += $(clockdomain-common)
obj-$(CONFIG_ARCH_OMAP2) += clockdomains2xxx_3xxx_data.o
obj-$(CONFIG_SOC_OMAP2420) += clockdomains2420_data.o
obj-$(CONFIG_SOC_OMAP2430) += clockdomains2430_data.o
obj-$(CONFIG_ARCH_OMAP3) += clockdomain2xxx_3xxx.o
obj-$(CONFIG_ARCH_OMAP3) += $(clockdomain-common)
obj-$(CONFIG_ARCH_OMAP3) += clockdomains2xxx_3xxx_data.o
obj-$(CONFIG_ARCH_OMAP3) += clockdomains3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += clockdomain44xx.o
obj-$(CONFIG_ARCH_OMAP4) += $(clockdomain-common)
obj-$(CONFIG_ARCH_OMAP4) += clockdomains44xx_data.o
obj-$(CONFIG_SOC_AM33XX) += clockdomain33xx.o
obj-$(CONFIG_SOC_AM33XX) += $(clockdomain-common)
obj-$(CONFIG_SOC_AM33XX) += clockdomains33xx_data.o
obj-$(CONFIG_SOC_OMAP5) += clockdomain44xx.o
obj-$(CONFIG_SOC_OMAP5) += $(clockdomain-common)

# Clock framework
obj-y += clock.o clock_common_data.o \
clkt_dpll.o clkt_clksel.o
obj-$(CONFIG_ARCH_OMAP2) += clock2xxx.o
obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_dpllcore.o clkt2xxx_sys.o
obj-$(CONFIG_ARCH_OMAP2) += $(clock-common) clock2xxx.o
obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_sys.o
obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_dpllcore.o
obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_virt_prcm_set.o
obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_apll.o clkt2xxx_osc.o
obj-$(CONFIG_ARCH_OMAP2) += clkt2xxx_dpll.o clkt_iclk.o
obj-$(CONFIG_SOC_OMAP2420) += clock2420_data.o
obj-$(CONFIG_SOC_OMAP2430) += clock2430.o clock2430_data.o
obj-$(CONFIG_ARCH_OMAP3) += clock3xxx.o
obj-$(CONFIG_ARCH_OMAP3) += $(clock-common) clock3xxx.o
obj-$(CONFIG_ARCH_OMAP3) += clock34xx.o clkt34xx_dpll3m2.o
obj-$(CONFIG_ARCH_OMAP3) += clock3517.o clock36xx.o clkt_iclk.o
obj-$(CONFIG_ARCH_OMAP3) += clock3517.o clock36xx.o
obj-$(CONFIG_ARCH_OMAP3) += dpll3xxx.o clock3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += clock44xx_data.o
obj-$(CONFIG_ARCH_OMAP3) += clkt_iclk.o
obj-$(CONFIG_ARCH_OMAP4) += $(clock-common) clock44xx_data.o
obj-$(CONFIG_ARCH_OMAP4) += dpll3xxx.o dpll44xx.o
obj-$(CONFIG_SOC_AM33XX) += dpll3xxx.o clock33xx_data.o
obj-$(CONFIG_SOC_AM33XX) += $(clock-common) dpll3xxx.o
obj-$(CONFIG_SOC_AM33XX) += clock33xx_data.o
obj-$(CONFIG_SOC_OMAP5) += $(clock-common)
obj-$(CONFIG_SOC_OMAP5) += dpll3xxx.o dpll44xx.o

# OMAP2 clock rate set data (old "OPP" data)
obj-$(CONFIG_SOC_OMAP2420) += opp2420_data.o
obj-$(CONFIG_SOC_OMAP2430) += opp2430_data.o

# hwmod data
obj-y += omap_hwmod_common_data.o
obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_ipblock_data.o
obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_3xxx_ipblock_data.o
obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_interconnect_data.o
Expand Down Expand Up @@ -208,10 +223,10 @@ obj-$(CONFIG_MACH_OMAP_H4) += board-h4.o
obj-$(CONFIG_MACH_OMAP_2430SDP) += board-2430sdp.o
obj-$(CONFIG_MACH_OMAP_APOLLON) += board-apollon.o
obj-$(CONFIG_MACH_OMAP3_BEAGLE) += board-omap3beagle.o
obj-$(CONFIG_MACH_DEVKIT8000) += board-devkit8000.o
obj-$(CONFIG_MACH_DEVKIT8000) += board-devkit8000.o
obj-$(CONFIG_MACH_OMAP_LDP) += board-ldp.o
obj-$(CONFIG_MACH_OMAP3530_LV_SOM) += board-omap3logic.o
obj-$(CONFIG_MACH_OMAP3_TORPEDO) += board-omap3logic.o
obj-$(CONFIG_MACH_OMAP3530_LV_SOM) += board-omap3logic.o
obj-$(CONFIG_MACH_OMAP3_TORPEDO) += board-omap3logic.o
obj-$(CONFIG_MACH_ENCORE) += board-omap3encore.o
obj-$(CONFIG_MACH_OVERO) += board-overo.o
obj-$(CONFIG_MACH_OMAP3EVM) += board-omap3evm.o
Expand Down
1 change: 1 addition & 0 deletions trunk/arch/arm/mach-omap2/am33xx.h
View file
Original file line number Diff line number Diff line change
Expand Up @@ -21,5 +21,6 @@
#define AM33XX_SCM_BASE 0x44E10000
#define AM33XX_CTRL_BASE AM33XX_SCM_BASE
#define AM33XX_PRCM_BASE 0x44E00000
#define AM33XX_TAP_BASE (AM33XX_CTRL_BASE + 0x3FC)

#endif /* __ASM_ARCH_AM33XX_H */
2 changes: 1 addition & 1 deletion trunk/arch/arm/mach-omap2/board-2430sdp.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -285,5 +285,5 @@ MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board")
.init_machine = omap_2430sdp_init,
.init_late = omap2430_init_late,
.timer = &omap2_timer,
.restart = omap_prcm_restart,
.restart = omap2xxx_restart,
MACHINE_END
2 changes: 1 addition & 1 deletion trunk/arch/arm/mach-omap2/board-3430sdp.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -597,5 +597,5 @@ MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board")
.init_machine = omap_3430sdp_init,
.init_late = omap3430_init_late,
.timer = &omap3_timer,
.restart = omap_prcm_restart,
.restart = omap3xxx_restart,
MACHINE_END
2 changes: 1 addition & 1 deletion trunk/arch/arm/mach-omap2/board-3630sdp.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -212,5 +212,5 @@ MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board")
.init_machine = omap_sdp_init,
.init_late = omap3630_init_late,
.timer = &omap3_timer,
.restart = omap_prcm_restart,
.restart = omap3xxx_restart,
MACHINE_END
2 changes: 1 addition & 1 deletion trunk/arch/arm/mach-omap2/board-4430sdp.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -881,5 +881,5 @@ MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board")
.init_machine = omap_4430sdp_init,
.init_late = omap4430_init_late,
.timer = &omap4_timer,
.restart = omap_prcm_restart,
.restart = omap44xx_restart,
MACHINE_END
2 changes: 1 addition & 1 deletion trunk/arch/arm/mach-omap2/board-am3517crane.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -93,5 +93,5 @@ MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD")
.init_machine = am3517_crane_init,
.init_late = am35xx_init_late,
.timer = &omap3_timer,
.restart = omap_prcm_restart,
.restart = omap3xxx_restart,
MACHINE_END
2 changes: 1 addition & 1 deletion trunk/arch/arm/mach-omap2/board-am3517evm.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -393,5 +393,5 @@ MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM")
.init_machine = am3517_evm_init,
.init_late = am35xx_init_late,
.timer = &omap3_timer,
.restart = omap_prcm_restart,
.restart = omap3xxx_restart,
MACHINE_END
2 changes: 1 addition & 1 deletion trunk/arch/arm/mach-omap2/board-apollon.c
View file
Original file line number Diff line number Diff line change
Expand Up @@ -338,5 +338,5 @@ MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon")
.init_machine = omap_apollon_init,
.init_late = omap2420_init_late,
.timer = &omap2_timer,
.restart = omap_prcm_restart,
.restart = omap2xxx_restart,
MACHINE_END
Loading

0 comments on commit d340963

Please sign in to comment.