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arm-soc: cleanups, part 2

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More cleanups, continuing an earlier set with omap and samsung specific
 cleanups. These could not go into the first set because they have
 dependencies on various other series that in turn depend on the first
 cleanups.
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Merge tag 'cleanup2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull arm-soc cleanups (part 2) from Olof Johansson:
 "More cleanups, continuing an earlier set with omap and samsung
  specific cleanups.  These could not go into the first set because they
  have dependencies on various other series that in turn depend on the
  first cleanups."

Fixed up conflicts in arch/arm/plat-omap/counter_32k.c due to commit
bd0493eaaf: "move read_{boot,persistent}_clock to the architecture
level" that changed how the persistent clocks were handled.  And trivial
conflicts in arch/arm/mach-omap1/common.h due to just independent
changes close to each other.

* tag 'cleanup2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (35 commits)
  ARM: SAMSUNG: merge plat-s5p into plat-samsung
  ARM: SAMSUNG: move options for common s5p into plat-samsung/Kconfig
  ARM: SAMSUNG: move setup code for s5p mfc and mipiphy into plat-samsung
  ARM: SAMSUNG: move platform device for s5p uart into plat-samsung
  ARM: SAMSUNG: move hr timer for common s5p into plat-samsung
  ARM: SAMSUNG: move pm part for common s5p into plat-samsung
  ARM: SAMSUNG: move interrupt part for common s5p into plat-samsung
  ARM: SAMSUNG: move clock part for common s5p into plat-samsung
  ARM: S3C24XX: Use common macro to define resources on dev-uart.c
  ARM: S3C24XX: move common clock init into common.c
  ARM: S3C24XX: move common power-management code to mach-s3c24xx
  ARM: S3C24XX: move plat-s3c24xx/dev-uart.c into common.c
  ARM: S3C24XX: move plat-s3c24xx/cpu.c
  ARM: OMAP2+: Kconfig: convert SOC_OMAPAM33XX to SOC_AM33XX
  ARM: OMAP2+: Kconfig: convert SOC_OMAPTI81XX to SOC_TI81XX
  GPMC: add ECC control definitions
  ARM: OMAP2+: dmtimer: remove redundant sysconfig context restore
  ARM: OMAP: AM35xx: convert 3517 detection/flags to AM35xx
  ARM: OMAP: AM35xx: remove redunant cpu_is checks for AM3505
  ARM: OMAP1: Pass dma request lines in platform data to MMC driver
  ...
This commit is contained in:
Linus Torvalds 2012-05-26 12:31:49 -07:00
commit 2c757fd5d1
57 changed files with 717 additions and 849 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
arch/arm/Kconfig
View File

@ -1051,7 +1051,6 @@ source "arch/arm/mach-sa1100/Kconfig"
source "arch/arm/plat-samsung/Kconfig"
source "arch/arm/plat-s3c24xx/Kconfig"
source "arch/arm/plat-s5p/Kconfig"
source "arch/arm/plat-spear/Kconfig"

6
arch/arm/Makefile
View File

@ -160,9 +160,7 @@ machine-$(CONFIG_ARCH_MXS) := mxs
machine-$(CONFIG_ARCH_NETX) := netx
machine-$(CONFIG_ARCH_NOMADIK) := nomadik
machine-$(CONFIG_ARCH_OMAP1) := omap1
machine-$(CONFIG_ARCH_OMAP2) := omap2
machine-$(CONFIG_ARCH_OMAP3) := omap2
machine-$(CONFIG_ARCH_OMAP4) := omap2
machine-$(CONFIG_ARCH_OMAP2PLUS) := omap2
machine-$(CONFIG_ARCH_ORION5X) := orion5x
machine-$(CONFIG_ARCH_PICOXCELL) := picoxcell
machine-$(CONFIG_ARCH_PNX4008) := pnx4008
@ -205,7 +203,7 @@ plat-$(CONFIG_PLAT_NOMADIK) := nomadik
plat-$(CONFIG_PLAT_ORION) := orion
plat-$(CONFIG_PLAT_PXA) := pxa
plat-$(CONFIG_PLAT_S3C24XX) := s3c24xx samsung
plat-$(CONFIG_PLAT_S5P) := s5p samsung
plat-$(CONFIG_PLAT_S5P) := samsung
plat-$(CONFIG_PLAT_SPEAR) := spear
plat-$(CONFIG_PLAT_VERSATILE) := versatile

9
arch/arm/mach-omap1/common.h
View File

@ -63,7 +63,14 @@ extern void omap1_nand_cmd_ctl(struct mtd_info *mtd, int cmd,
unsigned int ctrl);
extern struct sys_timer omap1_timer;
extern bool omap_32k_timer_init(void);
#ifdef CONFIG_OMAP_32K_TIMER
extern int omap_32k_timer_init(void);
#else
static inline int __init omap_32k_timer_init(void)
{
return -ENODEV;
}
#endif
extern u32 omap_irq_flags;

123
arch/arm/mach-omap1/devices.c
View File

@ -22,6 +22,7 @@
#include <plat/tc.h>
#include <plat/board.h>
#include <plat/mux.h>
#include <plat/dma.h>
#include <plat/mmc.h>
#include <plat/omap7xx.h>
@ -31,6 +32,22 @@
#include "common.h"
#include "clock.h"
#if defined(CONFIG_SND_SOC) || defined(CONFIG_SND_SOC_MODULE)
static struct platform_device omap_pcm = {
.name = "omap-pcm-audio",
.id = -1,
};
static void omap_init_audio(void)
{
platform_device_register(&omap_pcm);
}
#else
static inline void omap_init_audio(void) {}
#endif
/*-------------------------------------------------------------------------*/
#if defined(CONFIG_RTC_DRV_OMAP) || defined(CONFIG_RTC_DRV_OMAP_MODULE)
@ -128,6 +145,56 @@ static inline void omap1_mmc_mux(struct omap_mmc_platform_data *mmc_controller,
}
}
#define OMAP_MMC_NR_RES 4
/*
* Register MMC devices.
*/
static int __init omap_mmc_add(const char *name, int id, unsigned long base,
unsigned long size, unsigned int irq,
unsigned rx_req, unsigned tx_req,
struct omap_mmc_platform_data *data)
{
struct platform_device *pdev;
struct resource res[OMAP_MMC_NR_RES];
int ret;
pdev = platform_device_alloc(name, id);
if (!pdev)
return -ENOMEM;
memset(res, 0, OMAP_MMC_NR_RES * sizeof(struct resource));
res[0].start = base;
res[0].end = base + size - 1;
res[0].flags = IORESOURCE_MEM;
res[1].start = res[1].end = irq;
res[1].flags = IORESOURCE_IRQ;
res[2].start = rx_req;
res[2].name = "rx";
res[2].flags = IORESOURCE_DMA;
res[3].start = tx_req;
res[3].name = "tx";
res[3].flags = IORESOURCE_DMA;
ret = platform_device_add_resources(pdev, res, ARRAY_SIZE(res));
if (ret == 0)
ret = platform_device_add_data(pdev, data, sizeof(*data));
if (ret)
goto fail;
ret = platform_device_add(pdev);
if (ret)
goto fail;
/* return device handle to board setup code */
data->dev = &pdev->dev;
return 0;
fail:
platform_device_put(pdev);
return ret;
}
void __init omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
int nr_controllers)
{
@ -135,6 +202,7 @@ void __init omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
for (i = 0; i < nr_controllers; i++) {
unsigned long base, size;
unsigned rx_req, tx_req;
unsigned int irq = 0;
if (!mmc_data[i])
@ -146,19 +214,24 @@ void __init omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
case 0:
base = OMAP1_MMC1_BASE;
irq = INT_MMC;
rx_req = OMAP_DMA_MMC_RX;
tx_req = OMAP_DMA_MMC_TX;
break;
case 1:
if (!cpu_is_omap16xx())
return;
base = OMAP1_MMC2_BASE;
irq = INT_1610_MMC2;
rx_req = OMAP_DMA_MMC2_RX;
tx_req = OMAP_DMA_MMC2_TX;
break;
default:
continue;
}
size = OMAP1_MMC_SIZE;
omap_mmc_add("mmci-omap", i, base, size, irq, mmc_data[i]);
omap_mmc_add("mmci-omap", i, base, size, irq,
rx_req, tx_req, mmc_data[i]);
};
}
@ -242,23 +315,48 @@ void __init omap1_camera_init(void *info)
static inline void omap_init_sti(void) {}
#if defined(CONFIG_SND_SOC) || defined(CONFIG_SND_SOC_MODULE)
/* Numbering for the SPI-capable controllers when used for SPI:
* spi = 1
* uwire = 2
* mmc1..2 = 3..4
* mcbsp1..3 = 5..7
*/
static struct platform_device omap_pcm = {
.name = "omap-pcm-audio",
.id = -1,
#if defined(CONFIG_SPI_OMAP_UWIRE) || defined(CONFIG_SPI_OMAP_UWIRE_MODULE)
#define OMAP_UWIRE_BASE 0xfffb3000
static struct resource uwire_resources[] = {
{
.start = OMAP_UWIRE_BASE,
.end = OMAP_UWIRE_BASE + 0x20,
.flags = IORESOURCE_MEM,
},
};
static void omap_init_audio(void)
{
platform_device_register(&omap_pcm);
}
static struct platform_device omap_uwire_device = {
.name = "omap_uwire",
.id = -1,
.num_resources = ARRAY_SIZE(uwire_resources),
.resource = uwire_resources,
};
static void omap_init_uwire(void)
{
/* FIXME define and use a boot tag; not all boards will be hooking
* up devices to the microwire controller, and multi-board configs
* mean that CONFIG_SPI_OMAP_UWIRE may be configured anyway...
*/
/* board-specific code must configure chipselects (only a few
* are normally used) and SCLK/SDI/SDO (each has two choices).
*/
(void) platform_device_register(&omap_uwire_device);
}
#else
static inline void omap_init_audio(void) {}
static inline void omap_init_uwire(void) {}
#endif
/*-------------------------------------------------------------------------*/
/*
* This gets called after board-specific INIT_MACHINE, and initializes most
@ -292,11 +390,12 @@ static int __init omap1_init_devices(void)
* in alphabetical order so they're easier to sort through.
*/
omap_init_audio();
omap_init_mbox();
omap_init_rtc();
omap_init_spi100k();
omap_init_sti();
omap_init_audio();
omap_init_uwire();
return 0;
}

16
arch/arm/mach-omap1/time.c
View File

@ -232,20 +232,6 @@ static inline void omap_mpu_timer_init(void)
}
#endif /* CONFIG_OMAP_MPU_TIMER */
static inline int omap_32k_timer_usable(void)
{
int res = false;
if (cpu_is_omap730() || cpu_is_omap15xx())
return res;
#ifdef CONFIG_OMAP_32K_TIMER
res = omap_32k_timer_init();
#endif
return res;
}
/*
* ---------------------------------------------------------------------------
* Timer initialization
@ -253,7 +239,7 @@ static inline int omap_32k_timer_usable(void)
*/
static void __init omap1_timer_init(void)
{
if (!omap_32k_timer_usable())
if (omap_32k_timer_init() != 0)
omap_mpu_timer_init();
}

28
arch/arm/mach-omap1/timer32k.c
View File

@ -71,6 +71,7 @@
/* 16xx specific defines */
#define OMAP1_32K_TIMER_BASE 0xfffb9000
#define OMAP1_32KSYNC_TIMER_BASE 0xfffbc400
#define OMAP1_32K_TIMER_CR 0x08
#define OMAP1_32K_TIMER_TVR 0x00
#define OMAP1_32K_TIMER_TCR 0x04
@ -182,10 +183,29 @@ static __init void omap_init_32k_timer(void)
* Timer initialization
* ---------------------------------------------------------------------------
*/
bool __init omap_32k_timer_init(void)
int __init omap_32k_timer_init(void)
{
omap_init_clocksource_32k();
omap_init_32k_timer();
int ret = -ENODEV;
return true;
if (cpu_is_omap16xx()) {
void __iomem *base;
struct clk *sync32k_ick;
base = ioremap(OMAP1_32KSYNC_TIMER_BASE, SZ_1K);
if (!base) {
pr_err("32k_counter: failed to map base addr\n");
return -ENODEV;
}
sync32k_ick = clk_get(NULL, "omap_32ksync_ick");
if (!IS_ERR(sync32k_ick))
clk_enable(sync32k_ick);
ret = omap_init_clocksource_32k(base);
}
if (!ret)
omap_init_32k_timer();
return ret;
}

8
arch/arm/mach-omap2/Kconfig
View File

@ -78,12 +78,12 @@ config SOC_OMAP3430
default y
select ARCH_OMAP_OTG
config SOC_OMAPTI81XX
config SOC_TI81XX
bool "TI81XX support"
depends on ARCH_OMAP3
default y
config SOC_OMAPAM33XX
config SOC_AM33XX
bool "AM33XX support"
depends on ARCH_OMAP3
default y
@ -320,12 +320,12 @@ config MACH_OMAP_3630SDP
config MACH_TI8168EVM
bool "TI8168 Evaluation Module"
depends on SOC_OMAPTI81XX
depends on SOC_TI81XX
default y
config MACH_TI8148EVM
bool "TI8148 Evaluation Module"
depends on SOC_OMAPTI81XX
depends on SOC_TI81XX
default y
config MACH_OMAP_4430SDP

167
arch/arm/mach-omap2/Makefile
View File

@ -24,10 +24,11 @@ endif
obj-$(CONFIG_TWL4030_CORE) += omap_twl.o
# SMP support ONLY available for OMAP4
obj-$(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 \
sleep44xx.o
obj-$(CONFIG_ARCH_OMAP4) += omap4-common.o omap-wakeupgen.o
obj-$(CONFIG_ARCH_OMAP4) += sleep44xx.o
plus_sec := $(call as-instr,.arch_extension sec,+sec)
AFLAGS_omap-headsmp.o :=-Wa,-march=armv7-a$(plus_sec)
@ -64,10 +65,10 @@ endif
ifeq ($(CONFIG_PM),y)
obj-$(CONFIG_ARCH_OMAP2) += pm24xx.o
obj-$(CONFIG_ARCH_OMAP2) += sleep24xx.o
obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o \
cpuidle34xx.o
obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o omap-mpuss-lowpower.o \
cpuidle44xx.o
obj-$(CONFIG_ARCH_OMAP3) += pm34xx.o sleep34xx.o
obj-$(CONFIG_ARCH_OMAP3) += cpuidle34xx.o
obj-$(CONFIG_ARCH_OMAP4) += pm44xx.o omap-mpuss-lowpower.o
obj-$(CONFIG_ARCH_OMAP4) += cpuidle44xx.o
obj-$(CONFIG_PM_DEBUG) += pm-debug.o
obj-$(CONFIG_OMAP_SMARTREFLEX) += sr_device.o smartreflex.o
obj-$(CONFIG_OMAP_SMARTREFLEX_CLASS3) += smartreflex-class3.o
@ -84,90 +85,86 @@ endif
# PRCM
obj-y += prm_common.o
obj-$(CONFIG_ARCH_OMAP2) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o
obj-$(CONFIG_ARCH_OMAP3) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o \
vc3xxx_data.o vp3xxx_data.o
# XXX The presence of cm2xxx_3xxx.o on the line below is temporary and
# will be removed once the OMAP4 part of the codebase is converted to
# use OMAP4-specific PRCM functions.
obj-$(CONFIG_ARCH_OMAP4) += prcm.o cm2xxx_3xxx.o cminst44xx.o \
cm44xx.o prcm_mpu44xx.o \
prminst44xx.o vc44xx_data.o \
vp44xx_data.o prm44xx.o
obj-$(CONFIG_ARCH_OMAP3) += prcm.o cm2xxx_3xxx.o prm2xxx_3xxx.o
obj-$(CONFIG_ARCH_OMAP3) += vc3xxx_data.o vp3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += prcm.o cminst44xx.o cm44xx.o
obj-$(CONFIG_ARCH_OMAP4) += prcm_mpu44xx.o prminst44xx.o
obj-$(CONFIG_ARCH_OMAP4) += vc44xx_data.o vp44xx_data.o prm44xx.o
# OMAP voltage domains
voltagedomain-common := voltage.o vc.o vp.o
obj-$(CONFIG_ARCH_OMAP2) += $(voltagedomain-common) \
voltagedomains2xxx_data.o
obj-$(CONFIG_ARCH_OMAP3) += $(voltagedomain-common) \
voltagedomains3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += $(voltagedomain-common) \
voltagedomains44xx_data.o
obj-$(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
# OMAP powerdomain framework
powerdomain-common += powerdomain.o powerdomain-common.o
obj-$(CONFIG_ARCH_OMAP2) += $(powerdomain-common) \
powerdomain2xxx_3xxx.o \
powerdomains2xxx_data.o \
powerdomains2xxx_3xxx_data.o
obj-$(CONFIG_ARCH_OMAP3) += $(powerdomain-common) \
powerdomain2xxx_3xxx.o \
powerdomains3xxx_data.o \
powerdomains2xxx_3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += $(powerdomain-common) \
powerdomain44xx.o \
powerdomains44xx_data.o
obj-$(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) += $(powerdomain-common)
obj-$(CONFIG_ARCH_OMAP3) += powerdomain2xxx_3xxx.o
obj-$(CONFIG_ARCH_OMAP3) += powerdomains3xxx_data.o
obj-$(CONFIG_ARCH_OMAP3) += powerdomains2xxx_3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += $(powerdomain-common)
obj-$(CONFIG_ARCH_OMAP4) += powerdomain44xx.o
obj-$(CONFIG_ARCH_OMAP4) += powerdomains44xx_data.o
# PRCM clockdomain control
clockdomain-common += clockdomain.o \
clockdomains_common_data.o
obj-$(CONFIG_ARCH_OMAP2) += $(clockdomain-common) \
clockdomain2xxx_3xxx.o \
clockdomains2xxx_3xxx_data.o
clockdomain-common += clockdomain.o
clockdomain-common += clockdomains_common_data.o
obj-$(CONFIG_ARCH_OMAP2) += $(clockdomain-common)
obj-$(CONFIG_ARCH_OMAP2) += clockdomain2xxx_3xxx.o
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) += $(clockdomain-common) \
clockdomain2xxx_3xxx.o \
clockdomains2xxx_3xxx_data.o \
clockdomains3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += $(clockdomain-common) \
clockdomain44xx.o \
clockdomains44xx_data.o
obj-$(CONFIG_ARCH_OMAP3) += $(clockdomain-common)
obj-$(CONFIG_ARCH_OMAP3) += clockdomain2xxx_3xxx.o
obj-$(CONFIG_ARCH_OMAP3) += clockdomains2xxx_3xxx_data.o
obj-$(CONFIG_ARCH_OMAP3) += clockdomains3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += $(clockdomain-common)
obj-$(CONFIG_ARCH_OMAP4) += clockdomain44xx.o
obj-$(CONFIG_ARCH_OMAP4) += clockdomains44xx_data.o
# Clock framework
obj-$(CONFIG_ARCH_OMAP2) += $(clock-common) clock2xxx.o \
clkt2xxx_sys.o \
clkt2xxx_dpllcore.o \
clkt2xxx_virt_prcm_set.o \
clkt2xxx_apll.o clkt2xxx_osc.o \
clkt2xxx_dpll.o clkt_iclk.o
obj-$(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) += $(clock-common) clock3xxx.o \
clock34xx.o clkt34xx_dpll3m2.o \
clock3517.o clock36xx.o \
dpll3xxx.o clock3xxx_data.o \
clkt_iclk.o
obj-$(CONFIG_ARCH_OMAP4) += $(clock-common) clock44xx_data.o \
dpll3xxx.o dpll44xx.o
obj-$(CONFIG_ARCH_OMAP3) += $(clock-common) clock3xxx.o
obj-$(CONFIG_ARCH_OMAP3) += clock34xx.o clkt34xx_dpll3m2.o
obj-$(CONFIG_ARCH_OMAP3) += clock3517.o clock36xx.o
obj-$(CONFIG_ARCH_OMAP3) += dpll3xxx.o clock3xxx_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
# 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-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_ipblock_data.o \
omap_hwmod_2xxx_3xxx_ipblock_data.o \
omap_hwmod_2xxx_interconnect_data.o \
omap_hwmod_2xxx_3xxx_interconnect_data.o \
omap_hwmod_2420_data.o
obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2xxx_ipblock_data.o \
omap_hwmod_2xxx_3xxx_ipblock_data.o \
omap_hwmod_2xxx_interconnect_data.o \
omap_hwmod_2xxx_3xxx_interconnect_data.o \
omap_hwmod_2430_data.o
obj-$(CONFIG_ARCH_OMAP3) += omap_hwmod_2xxx_3xxx_ipblock_data.o \
omap_hwmod_2xxx_3xxx_interconnect_data.o \
omap_hwmod_3xxx_data.o
obj-$(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
obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2xxx_3xxx_interconnect_data.o
obj-$(CONFIG_SOC_OMAP2420) += omap_hwmod_2420_data.o
obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2xxx_ipblock_data.o
obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2xxx_3xxx_ipblock_data.o
obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2xxx_interconnect_data.o
obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2xxx_3xxx_interconnect_data.o
obj-$(CONFIG_SOC_OMAP2430) += omap_hwmod_2430_data.o
obj-$(CONFIG_ARCH_OMAP3) += omap_hwmod_2xxx_3xxx_ipblock_data.o
obj-$(CONFIG_ARCH_OMAP3) += omap_hwmod_2xxx_3xxx_interconnect_data.o
obj-$(CONFIG_ARCH_OMAP3) += omap_hwmod_3xxx_data.o
obj-$(CONFIG_ARCH_OMAP4) += omap_hwmod_44xx_data.o
# EMU peripherals
@ -208,23 +205,19 @@ obj-$(CONFIG_MACH_OMAP3EVM) += board-omap3evm.o
obj-$(CONFIG_MACH_OMAP3_PANDORA) += board-omap3pandora.o
obj-$(CONFIG_MACH_OMAP_3430SDP) += board-3430sdp.o
obj-$(CONFIG_MACH_NOKIA_N8X0) += board-n8x0.o
obj-$(CONFIG_MACH_NOKIA_RM680) += board-rm680.o \
sdram-nokia.o
obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51.o \
sdram-nokia.o \
board-rx51-peripherals.o \
board-rx51-video.o
obj-$(CONFIG_MACH_OMAP_ZOOM2) += board-zoom.o \
board-zoom-peripherals.o \
board-zoom-display.o \
board-zoom-debugboard.o
obj-$(CONFIG_MACH_OMAP_ZOOM3) += board-zoom.o \
board-zoom-peripherals.o \
board-zoom-display.o \
board-zoom-debugboard.o
obj-$(CONFIG_MACH_OMAP_3630SDP) += board-3630sdp.o \
board-zoom-peripherals.o \
board-zoom-display.o
obj-$(CONFIG_MACH_NOKIA_RM680) += board-rm680.o sdram-nokia.o
obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51.o sdram-nokia.o
obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51-peripherals.o
obj-$(CONFIG_MACH_NOKIA_RX51) += board-rx51-video.o
obj-$(CONFIG_MACH_OMAP_ZOOM2) += board-zoom.o board-zoom-peripherals.o
obj-$(CONFIG_MACH_OMAP_ZOOM2) += board-zoom-display.o
obj-$(CONFIG_MACH_OMAP_ZOOM2) += board-zoom-debugboard.o
obj-$(CONFIG_MACH_OMAP_ZOOM3) += board-zoom.o board-zoom-peripherals.o
obj-$(CONFIG_MACH_OMAP_ZOOM3) += board-zoom-display.o
obj-$(CONFIG_MACH_OMAP_ZOOM3) += board-zoom-debugboard.o
obj-$(CONFIG_MACH_OMAP_3630SDP) += board-3630sdp.o
obj-$(CONFIG_MACH_OMAP_3630SDP) += board-zoom-peripherals.o
obj-$(CONFIG_MACH_OMAP_3630SDP) += board-zoom-display.o
obj-$(CONFIG_MACH_CM_T35) += board-cm-t35.o
obj-$(CONFIG_MACH_CM_T3517) += board-cm-t3517.o
obj-$(CONFIG_MACH_IGEP0020) += board-igep0020.o

4
arch/arm/mach-omap2/common.h
View File

@ -55,7 +55,7 @@ static inline void omap34xx_map_common_io(void)
}
#endif
#ifdef CONFIG_SOC_OMAPTI81XX
#ifdef CONFIG_SOC_TI81XX
extern void omapti81xx_map_common_io(void);
#else
static inline void omapti81xx_map_common_io(void)
@ -63,7 +63,7 @@ static inline void omapti81xx_map_common_io(void)
}
#endif
#ifdef CONFIG_SOC_OMAPAM33XX
#ifdef CONFIG_SOC_AM33XX
extern void omapam33xx_map_common_io(void);
#else
static inline void omapam33xx_map_common_io(void)

19
arch/arm/mach-omap2/devices.c
View File

@ -645,7 +645,11 @@ static inline void omap242x_mmc_mux(struct omap_mmc_platform_data
void __init omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
{
char *name = "mmci-omap";
struct platform_device *pdev;
struct omap_hwmod *oh;
int id = 0;
char *oh_name = "msdi1";
char *dev_name = "mmci-omap";
if (!mmc_data[0]) {
pr_err("%s fails: Incomplete platform data\n", __func__);
@ -653,8 +657,17 @@ void __init omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
}
omap242x_mmc_mux(mmc_data[0]);
omap_mmc_add(name, 0, OMAP2_MMC1_BASE, OMAP2420_MMC_SIZE,
INT_24XX_MMC_IRQ, mmc_data[0]);
oh = omap_hwmod_lookup(oh_name);
if (!oh) {
pr_err("Could not look up %s\n", oh_name);
return;
}
pdev = omap_device_build(dev_name, id, oh, mmc_data[0],
sizeof(struct omap_mmc_platform_data), NULL, 0, 0);
if (IS_ERR(pdev))
WARN(1, "Can'd build omap_device for %s:%s.\n",
dev_name, oh->name);
}
#endif

11
arch/arm/mach-omap2/dma.c
View File

@ -227,10 +227,6 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
dma_stride = OMAP2_DMA_STRIDE;
dma_common_ch_start = CSDP;
if (cpu_is_omap3630() || cpu_is_omap44xx())
dma_common_ch_end = CCDN;
else
dma_common_ch_end = CCFN;
p = kzalloc(sizeof(struct omap_system_dma_plat_info), GFP_KERNEL);
if (!p) {
@ -277,6 +273,13 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
dev_err(&pdev->dev, "%s: kzalloc fail\n", __func__);
return -ENOMEM;
}
/* Check the capabilities register for descriptor loading feature */
if (dma_read(CAPS_0, 0) & DMA_HAS_DESCRIPTOR_CAPS)
dma_common_ch_end = CCDN;
else
dma_common_ch_end = CCFN;
return 0;
}

27
arch/arm/mach-omap2/dsp.c
View File

@ -28,8 +28,6 @@
#include <plat/dsp.h>
extern phys_addr_t omap_dsp_get_mempool_base(void);
static struct platform_device *omap_dsp_pdev;
static struct omap_dsp_platform_data omap_dsp_pdata __initdata = {
@ -47,6 +45,31 @@ static struct omap_dsp_platform_data omap_dsp_pdata __initdata = {
.dsp_cm_rmw_bits = omap2_cm_rmw_mod_reg_bits,
};
static phys_addr_t omap_dsp_phys_mempool_base;
void __init omap_dsp_reserve_sdram_memblock(void)
{
phys_addr_t size = CONFIG_TIDSPBRIDGE_MEMPOOL_SIZE;
phys_addr_t paddr;
if (!size)
return;
paddr = arm_memblock_steal(size, SZ_1M);
if (!paddr) {
pr_err("%s: failed to reserve %llx bytes\n",
__func__, (unsigned long long)size);
return;
}
omap_dsp_phys_mempool_base = paddr;
}
static phys_addr_t omap_dsp_get_mempool_base(void)
{
return omap_dsp_phys_mempool_base;
}
static int __init omap_dsp_init(void)
{
struct platform_device *pdev;

30
arch/arm/mach-omap2/gpmc.c
View File

@ -50,6 +50,19 @@
#define GPMC_ECC_SIZE_CONFIG 0x1fc
#define GPMC_ECC1_RESULT 0x200
/* GPMC ECC control settings */
#define GPMC_ECC_CTRL_ECCCLEAR 0x100
#define GPMC_ECC_CTRL_ECCDISABLE 0x000
#define GPMC_ECC_CTRL_ECCREG1 0x001
#define GPMC_ECC_CTRL_ECCREG2 0x002
#define GPMC_ECC_CTRL_ECCREG3 0x003
#define GPMC_ECC_CTRL_ECCREG4 0x004
#define GPMC_ECC_CTRL_ECCREG5 0x005
#define GPMC_ECC_CTRL_ECCREG6 0x006
#define GPMC_ECC_CTRL_ECCREG7 0x007
#define GPMC_ECC_CTRL_ECCREG8 0x008
#define GPMC_ECC_CTRL_ECCREG9 0x009
#define GPMC_CS0_OFFSET 0x60
#define GPMC_CS_SIZE 0x30
@ -860,8 +873,9 @@ int gpmc_enable_hwecc(int cs, int mode, int dev_width, int ecc_size)
gpmc_ecc_used = cs;
/* clear ecc and enable bits */
val = ((0x00000001<<8) | 0x00000001);
gpmc_write_reg(GPMC_ECC_CONTROL, val);
gpmc_write_reg(GPMC_ECC_CONTROL,
GPMC_ECC_CTRL_ECCCLEAR |
GPMC_ECC_CTRL_ECCREG1);
/* program ecc and result sizes */
val = ((((ecc_size >> 1) - 1) << 22) | (0x0000000F));
@ -869,13 +883,15 @@ int gpmc_enable_hwecc(int cs, int mode, int dev_width, int ecc_size)
switch (mode) {
case GPMC_ECC_READ:
gpmc_write_reg(GPMC_ECC_CONTROL, 0x101);
case GPMC_ECC_WRITE:
gpmc_write_reg(GPMC_ECC_CONTROL,
GPMC_ECC_CTRL_ECCCLEAR |
GPMC_ECC_CTRL_ECCREG1);
break;
case GPMC_ECC_READSYN:
gpmc_write_reg(GPMC_ECC_CONTROL, 0x100);
break;
case GPMC_ECC_WRITE:
gpmc_write_reg(GPMC_ECC_CONTROL, 0x101);
gpmc_write_reg(GPMC_ECC_CONTROL,
GPMC_ECC_CTRL_ECCCLEAR |
GPMC_ECC_CTRL_ECCDISABLE);
break;
default:
printk(KERN_INFO "Error: Unrecognized Mode[%d]!\n", mode);

8
arch/arm/mach-omap2/hsmmc.c
View File

@ -355,7 +355,7 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
*
* temporary HACK: ocr_mask instead of fixed supply
*/
if (cpu_is_omap3505() || cpu_is_omap3517())
if (soc_is_am35xx())
mmc->slots[0].ocr_mask = MMC_VDD_165_195 |
MMC_VDD_26_27 |
MMC_VDD_27_28 |
@ -365,7 +365,7 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
else
mmc->slots[0].ocr_mask = c->ocr_mask;
if (!cpu_is_omap3517() && !cpu_is_omap3505())
if (!soc_is_am35xx())
mmc->slots[0].features |= HSMMC_HAS_PBIAS;
if (cpu_is_omap44xx() && (omap_rev() > OMAP4430_REV_ES1_0))
@ -388,7 +388,7 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
}
}
if (cpu_is_omap3517() || cpu_is_omap3505())
if (soc_is_am35xx())
mmc->slots[0].set_power = nop_mmc_set_power;
/* OMAP3630 HSMMC1 supports only 4-bit */
@ -400,7 +400,7 @@ static int __init omap_hsmmc_pdata_init(struct omap2_hsmmc_info *c,
}
break;
case 2:
if (cpu_is_omap3517() || cpu_is_omap3505())
if (soc_is_am35xx())
mmc->slots[0].set_power = am35x_hsmmc2_set_power;
if (c->ext_clock)

7
arch/arm/mach-omap2/id.c
View File

@ -185,8 +185,7 @@ static void __init omap3_cpuinfo(void)
*/
if (cpu_is_omap3630()) {
cpu_name = "OMAP3630";
} else if (cpu_is_omap3517()) {
/* AM35xx devices */
} else if (soc_is_am35xx()) {
cpu_name = (omap3_has_sgx()) ? "AM3517" : "AM3505";
} else if (cpu_is_ti816x()) {
cpu_name = "TI816X";
@ -352,13 +351,13 @@ void __init omap3xxx_check_revision(void)
*/
switch (rev) {
case 0:
omap_revision = OMAP3517_REV_ES1_0;
omap_revision = AM35XX_REV_ES1_0;
cpu_rev = "1.0";
break;
case 1:
/* FALLTHROUGH */
default:
omap_revision = OMAP3517_REV_ES1_1;
omap_revision = AM35XX_REV_ES1_1;
cpu_rev = "1.1";
}
break;

8
arch/arm/mach-omap2/include/mach/omap-wakeupgen.h
View File

@ -16,18 +16,10 @@
#define OMAP_WKG_ENB_B_0 0x14
#define OMAP_WKG_ENB_C_0 0x18
#define OMAP_WKG_ENB_D_0 0x1c
#define OMAP_WKG_ENB_SECURE_A_0 0x20
#define OMAP_WKG_ENB_SECURE_B_0 0x24
#define OMAP_WKG_ENB_SECURE_C_0 0x28
#define OMAP_WKG_ENB_SECURE_D_0 0x2c
#define OMAP_WKG_ENB_A_1 0x410
#define OMAP_WKG_ENB_B_1 0x414
#define OMAP_WKG_ENB_C_1 0x418
#define OMAP_WKG_ENB_D_1 0x41c
#define OMAP_WKG_ENB_SECURE_A_1 0x420
#define OMAP_WKG_ENB_SECURE_B_1 0x424
#define OMAP_WKG_ENB_SECURE_C_1 0x428
#define OMAP_WKG_ENB_SECURE_D_1 0x42c
#define OMAP_AUX_CORE_BOOT_0 0x800
#define OMAP_AUX_CORE_BOOT_1 0x804
#define OMAP_PTMSYNCREQ_MASK 0xc00

38
arch/arm/mach-omap2/io.c
View File

@ -173,7 +173,7 @@ static struct map_desc omap34xx_io_desc[] __initdata = {
};
#endif
#ifdef CONFIG_SOC_OMAPTI81XX
#ifdef CONFIG_SOC_TI81XX
static struct map_desc omapti81xx_io_desc[] __initdata = {
{
.virtual = L4_34XX_VIRT,
@ -184,7 +184,7 @@ static struct map_desc omapti81xx_io_desc[] __initdata = {
};
#endif
#ifdef CONFIG_SOC_OMAPAM33XX
#ifdef CONFIG_SOC_AM33XX
static struct map_desc omapam33xx_io_desc[] __initdata = {
{
.virtual = L4_34XX_VIRT,
@ -215,42 +215,12 @@ static struct map_desc omap44xx_io_desc[] __initdata = {
.length = L4_44XX_SIZE,
.type = MT_DEVICE,
},
{
.virtual = OMAP44XX_GPMC_VIRT,
.pfn = __phys_to_pfn(OMAP44XX_GPMC_PHYS),
.length = OMAP44XX_GPMC_SIZE,
.type = MT_DEVICE,
},
{
.virtual = OMAP44XX_EMIF1_VIRT,
.pfn = __phys_to_pfn(OMAP44XX_EMIF1_PHYS),
.length = OMAP44XX_EMIF1_SIZE,
.type = MT_DEVICE,
},
{
.virtual = OMAP44XX_EMIF2_VIRT,
.pfn = __phys_to_pfn(OMAP44XX_EMIF2_PHYS),
.length = OMAP44XX_EMIF2_SIZE,
.type = MT_DEVICE,
},
{
.virtual = OMAP44XX_DMM_VIRT,
.pfn = __phys_to_pfn(OMAP44XX_DMM_PHYS),
.length = OMAP44XX_DMM_SIZE,
.type = MT_DEVICE,
},
{
.virtual = L4_PER_44XX_VIRT,
.pfn = __phys_to_pfn(L4_PER_44XX_PHYS),
.length = L4_PER_44XX_SIZE,
.type = MT_DEVICE,
},
{
.virtual = L4_EMU_44XX_VIRT,
.pfn = __phys_to_pfn(L4_EMU_44XX_PHYS),
.length = L4_EMU_44XX_SIZE,
.type = MT_DEVICE,
},
#ifdef CONFIG_OMAP4_ERRATA_I688
{
.virtual = OMAP4_SRAM_VA,
@ -286,14 +256,14 @@ void __init omap34xx_map_common_io(void)
}
#endif
#ifdef CONFIG_SOC_OMAPTI81XX
#ifdef CONFIG_SOC_TI81XX
void __init omapti81xx_map_common_io(void)
{
iotable_init(omapti81xx_io_desc, ARRAY_SIZE(omapti81xx_io_desc));
}
#endif
#ifdef CONFIG_SOC_OMAPAM33XX
#ifdef CONFIG_SOC_AM33XX
void __init omapam33xx_map_common_io(void)
{
iotable_init(omapam33xx_io_desc, ARRAY_SIZE(omapam33xx_io_desc));

28
arch/arm/mach-omap2/iomap.h
View File

@ -37,9 +37,6 @@
#define OMAP4_L3_PER_IO_OFFSET 0xb1100000
#define OMAP4_L3_PER_IO_ADDRESS(pa) IOMEM((pa) + OMAP4_L3_PER_IO_OFFSET)
#define OMAP4_GPMC_IO_OFFSET 0xa9000000
#define OMAP4_GPMC_IO_ADDRESS(pa) IOMEM((pa) + OMAP4_GPMC_IO_OFFSET)
#define OMAP2_EMU_IO_OFFSET 0xaa800000 /* Emulation */
#define OMAP2_EMU_IO_ADDRESS(pa) IOMEM((pa) + OMAP2_EMU_IO_OFFSET)
@ -170,28 +167,3 @@
#define L4_ABE_44XX_VIRT (L4_ABE_44XX_PHYS + OMAP2_L4_IO_OFFSET)
#define L4_ABE_44XX_SIZE SZ_1M
#define L4_EMU_44XX_PHYS L4_EMU_44XX_BASE
/* 0x54000000 --> 0xfe800000 */
#define L4_EMU_44XX_VIRT (L4_EMU_44XX_PHYS + OMAP2_EMU_IO_OFFSET)
#define L4_EMU_44XX_SIZE SZ_8M
#define OMAP44XX_GPMC_PHYS OMAP44XX_GPMC_BASE
/* 0x50000000 --> 0xf9000000 */
#define OMAP44XX_GPMC_VIRT (OMAP44XX_GPMC_PHYS + OMAP4_GPMC_IO_OFFSET)
#define OMAP44XX_GPMC_SIZE SZ_1M
#define OMAP44XX_EMIF1_PHYS OMAP44XX_EMIF1_BASE
/* 0x4c000000 --> 0xfd100000 */
#define OMAP44XX_EMIF1_VIRT (OMAP44XX_EMIF1_PHYS + OMAP4_L3_PER_IO_OFFSET)
#define OMAP44XX_EMIF1_SIZE SZ_1M
#define OMAP44XX_EMIF2_PHYS OMAP44XX_EMIF2_BASE
/* 0x4d000000 --> 0xfd200000 */
#define OMAP44XX_EMIF2_SIZE SZ_1M
#define OMAP44XX_EMIF2_VIRT (OMAP44XX_EMIF1_VIRT + OMAP44XX_EMIF1_SIZE)
#define OMAP44XX_DMM_PHYS OMAP44XX_DMM_BASE
/* 0x4e000000 --> 0xfd300000 */
#define OMAP44XX_DMM_SIZE SZ_1M
#define OMAP44XX_DMM_VIRT (OMAP44XX_EMIF2_VIRT + OMAP44XX_EMIF2_SIZE)

2
arch/arm/mach-omap2/irq.c
View File

@ -231,7 +231,7 @@ static inline void omap_intc_handle_irq(void __iomem *base_addr, struct pt_regs
goto out;
irqnr = readl_relaxed(base_addr + 0xd8);
#ifdef CONFIG_SOC_OMAPTI81XX
#ifdef CONFIG_SOC_TI81XX
if (irqnr)
goto out;
irqnr = readl_relaxed(base_addr + 0xf8);

2
arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
View File

@ -3306,7 +3306,7 @@ int __init omap3xxx_hwmod_init(void)
rev == OMAP3430_REV_ES2_1 || rev == OMAP3430_REV_ES3_0 ||
rev == OMAP3430_REV_ES3_1 || rev == OMAP3430_REV_ES3_1_2) {
h = omap34xx_hwmod_ocp_ifs;
} else if (rev == OMAP3517_REV_ES1_0 || rev == OMAP3517_REV_ES1_1) {
} else if (rev == AM35XX_REV_ES1_0 || rev == AM35XX_REV_ES1_1) {
h = am35xx_hwmod_ocp_ifs;
} else if (rev == OMAP3630_REV_ES1_0 || rev == OMAP3630_REV_ES1_1 ||
rev == OMAP3630_REV_ES1_2) {

2
arch/arm/mach-omap2/powerdomains3xxx_data.c
View File

@ -311,7 +311,7 @@ void __init omap3xxx_powerdomains_init(void)
rev == OMAP3430_REV_ES3_0 || rev == OMAP3630_REV_ES1_0)
pwrdm_register_pwrdms(powerdomains_omap3430es2_es3_0);
else if (rev == OMAP3430_REV_ES3_1 || rev == OMAP3430_REV_ES3_1_2 ||
rev == OMAP3517_REV_ES1_0 || rev == OMAP3517_REV_ES1_1 ||
rev == AM35XX_REV_ES1_0 || rev == AM35XX_REV_ES1_1 ||
rev == OMAP3630_REV_ES1_1 || rev == OMAP3630_REV_ES1_2)
pwrdm_register_pwrdms(powerdomains_omap3430es3_1plus);
else

118
arch/arm/mach-omap2/timer.c
View File

@ -90,7 +90,7 @@ static irqreturn_t omap2_gp_timer_interrupt(int irq, void *dev_id)
}
static struct irqaction omap2_gp_timer_irq = {
.name = "gp timer",
.name = "gp_timer",
.flags = IRQF_DISABLED | IRQF_TIMER | IRQF_IRQPOLL,
.handler = omap2_gp_timer_interrupt,
};
@ -132,7 +132,7 @@ static void omap2_gp_timer_set_mode(enum clock_event_mode mode,
}
static struct clock_event_device clockevent_gpt = {
.name = "gp timer",
.name = "gp_timer",
.features = CLOCK_EVT_FEAT_PERIODIC | CLOCK_EVT_FEAT_ONESHOT,
.shift = 32,
.set_next_event = omap2_gp_timer_set_next_event,
@ -236,22 +236,8 @@ static void __init omap2_gp_clockevent_init(int gptimer_id,
}
/* Clocksource code */
#ifdef CONFIG_OMAP_32K_TIMER
/*
* When 32k-timer is enabled, don't use GPTimer for clocksource
* instead, just leave default clocksource which uses the 32k
* sync counter. See clocksource setup in plat-omap/counter_32k.c
*/
static void __init omap2_gp_clocksource_init(int unused, const char *dummy)
{
omap_init_clocksource_32k();
}
#else
static struct omap_dm_timer clksrc;
static bool use_gptimer_clksrc;
/*
* clocksource
@ -262,7 +248,7 @@ static cycle_t clocksource_read_cycles(struct clocksource *cs)
}
static struct clocksource clocksource_gpt = {
.name = "gp timer",
.name = "gp_timer",
.rating = 300,
.read = clocksource_read_cycles,
.mask = CLOCKSOURCE_MASK(32),
@ -278,7 +264,46 @@ static u32 notrace dmtimer_read_sched_clock(void)
}
/* Setup free-running counter for clocksource */
static void __init omap2_gp_clocksource_init(int gptimer_id,
static int __init omap2_sync32k_clocksource_init(void)
{
int ret;
struct omap_hwmod *oh;
void __iomem *vbase;
const char *oh_name = "counter_32k";
/*
* First check hwmod data is available for sync32k counter
*/
oh = omap_hwmod_lookup(oh_name);
if (!oh || oh->slaves_cnt == 0)
return -ENODEV;
omap_hwmod_setup_one(oh_name);
vbase = omap_hwmod_get_mpu_rt_va(oh);
if (!vbase) {
pr_warn("%s: failed to get counter_32k resource\n", __func__);
return -ENXIO;
}
ret = omap_hwmod_enable(oh);
if (ret) {
pr_warn("%s: failed to enable counter_32k module (%d)\n",
__func__, ret);
return ret;
}
ret = omap_init_clocksource_32k(vbase);
if (ret) {
pr_warn("%s: failed to initialize counter_32k as a clocksource (%d)\n",
__func__, ret);
omap_hwmod_idle(oh);
}
return ret;
}
static void __init omap2_gptimer_clocksource_init(int gptimer_id,
const char *fck_source)
{
int res;
@ -286,9 +311,6 @@ static void __init omap2_gp_clocksource_init(int gptimer_id,
res = omap_dm_timer_init_one(&clksrc, gptimer_id, fck_source);
BUG_ON(res);
pr_info("OMAP clocksource: GPTIMER%d at %lu Hz\n",
gptimer_id, clksrc.rate);
__omap_dm_timer_load_start(&clksrc,
OMAP_TIMER_CTRL_ST | OMAP_TIMER_CTRL_AR, 0, 1);
setup_sched_clock(dmtimer_read_sched_clock, 32, clksrc.rate);
@ -296,15 +318,36 @@ static void __init omap2_gp_clocksource_init(int gptimer_id,
if (clocksource_register_hz(&clocksource_gpt, clksrc.rate))
pr_err("Could not register clocksource %s\n",
clocksource_gpt.name);
else
pr_info("OMAP clocksource: GPTIMER%d at %lu Hz\n",
gptimer_id, clksrc.rate);
}
static void __init omap2_clocksource_init(int gptimer_id,
const char *fck_source)
{
/*
* First give preference to kernel parameter configuration
* by user (clocksource="gp_timer").
*
* In case of missing kernel parameter for clocksource,
* first check for availability for 32k-sync timer, in case
* of failure in finding 32k_counter module or registering
* it as clocksource, execution will fallback to gp-timer.
*/
if (use_gptimer_clksrc == true)
omap2_gptimer_clocksource_init(gptimer_id, fck_source);
else if (omap2_sync32k_clocksource_init())
/* Fall back to gp-timer code */
omap2_gptimer_clocksource_init(gptimer_id, fck_source);
}
#endif
#define OMAP_SYS_TIMER_INIT(name, clkev_nr, clkev_src, \
clksrc_nr, clksrc_src) \
static void __init omap##name##_timer_init(void) \
{ \
omap2_gp_clockevent_init((clkev_nr), clkev_src); \
omap2_gp_clocksource_init((clksrc_nr), clksrc_src); \
omap2_clocksource_init((clksrc_nr), clksrc_src); \
}
#define OMAP_SYS_TIMER(name) \
@ -335,7 +378,7 @@ static DEFINE_TWD_LOCAL_TIMER(twd_local_timer,
static void __init omap4_timer_init(void)
{
omap2_gp_clockevent_init(1, OMAP4_CLKEV_SOURCE);
omap2_gp_clocksource_init(2, OMAP4_MPU_SOURCE);
omap2_clocksource_init(2, OMAP4_MPU_SOURCE);
#ifdef CONFIG_LOCAL_TIMERS
/* Local timers are not supprted on OMAP4430 ES1.0 */
if (omap_rev() != OMAP4430_REV_ES1_0) {
@ -503,3 +546,28 @@ static int __init omap2_dm_timer_init(void)
return 0;
}
arch_initcall(omap2_dm_timer_init);
/**
* omap2_override_clocksource - clocksource override with user configuration
*
* Allows user to override default clocksource, using kernel parameter
* clocksource="gp_timer" (For all OMAP2PLUS architectures)
*
* Note that, here we are using same standard kernel parameter "clocksource=",
* and not introducing any OMAP specific interface.
*/
static int __init omap2_override_clocksource(char *str)
{
if (!str)
return 0;
/*
* For OMAP architecture, we only have two options
* - sync_32k (default)
* - gp_timer (sys_clk based)
*/
if (!strcmp(str, "gp_timer"))
use_gptimer_clksrc = true;
return 0;
}
early_param("clocksource", omap2_override_clocksource);

2
arch/arm/mach-omap2/usb-musb.c
View File

@ -90,7 +90,7 @@ void __init usb_musb_init(struct omap_musb_board_data *musb_board_data)
musb_plat.mode = board_data->mode;
musb_plat.extvbus = board_data->extvbus;
if (cpu_is_omap3517() || cpu_is_omap3505()) {
if (soc_is_am35xx()) {
oh_name = "am35x_otg_hs";
name = "musb-am35x";
} else if (cpu_is_ti81xx()) {

2
arch/arm/mach-omap2/voltagedomains3xxx_data.c
View File

@ -118,7 +118,7 @@ void __init omap3xxx_voltagedomains_init(void)
}
#endif
if (cpu_is_omap3517() || cpu_is_omap3505())
if (soc_is_am35xx())
voltdms = voltagedomains_am35xx;
else
voltdms = voltagedomains_omap3;

6
arch/arm/mach-s3c24xx/Makefile
View File

@ -14,6 +14,8 @@ obj- :=
# core
obj-y += common.o
obj-$(CONFIG_CPU_S3C2410) += s3c2410.o
obj-$(CONFIG_S3C2410_DMA) += dma-s3c2410.o
obj-$(CONFIG_S3C2410_PM) += pm-s3c2410.o sleep-s3c2410.o
@ -33,6 +35,10 @@ obj-$(CONFIG_S3C2440_DMA) += dma-s3c2440.o
obj-$(CONFIG_CPU_S3C2443) += s3c2443.o irq-s3c2443.o clock-s3c2443.o
# PM
obj-$(CONFIG_PM) += pm.o irq-pm.o sleep.o
# common code
obj-$(CONFIG_S3C2443_COMMON) += common-s3c2443.o

69
arch/arm/plat-s3c24xx/cpu.c → arch/arm/mach-s3c24xx/common.c
View File

@ -4,7 +4,7 @@
* http://www.simtec.co.uk/products/SWLINUX/
* Ben Dooks <ben@simtec.co.uk>
*
* S3C24XX CPU Support
* Common code for S3C24XX machines
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@ -41,6 +41,7 @@
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <mach/regs-clock.h>
#include <mach/regs-gpio.h>
#include <plat/regs-serial.h>
@ -52,6 +53,8 @@
#include <plat/s3c2416.h>
#include <plat/s3c244x.h>
#include <plat/s3c2443.h>
#include <plat/cpu-freq.h>
#include <plat/pll.h>
/* table of supported CPUs */
@ -234,3 +237,67 @@ void __init s3c24xx_init_io(struct map_desc *mach_desc, int size)
s3c_init_cpu(samsung_cpu_id, cpu_ids, ARRAY_SIZE(cpu_ids));
}
/* Serial port registrations */
static struct resource s3c2410_uart0_resource[] = {
[0] = DEFINE_RES_MEM(S3C2410_PA_UART0, SZ_16K),
[1] = DEFINE_RES_NAMED(IRQ_S3CUART_RX0, \
IRQ_S3CUART_ERR0 - IRQ_S3CUART_RX0 + 1, \
NULL, IORESOURCE_IRQ)
};
static struct resource s3c2410_uart1_resource[] = {
[0] = DEFINE_RES_MEM(S3C2410_PA_UART1, SZ_16K),
[1] = DEFINE_RES_NAMED(IRQ_S3CUART_RX1, \
IRQ_S3CUART_ERR1 - IRQ_S3CUART_RX1 + 1, \
NULL, IORESOURCE_IRQ)
};
static struct resource s3c2410_uart2_resource[] = {
[0] = DEFINE_RES_MEM(S3C2410_PA_UART2, SZ_16K),
[1] = DEFINE_RES_NAMED(IRQ_S3CUART_RX2, \
IRQ_S3CUART_ERR2 - IRQ_S3CUART_RX2 + 1, \
NULL, IORESOURCE_IRQ)
};
static struct resource s3c2410_uart3_resource[] = {
[0] = DEFINE_RES_MEM(S3C2443_PA_UART3, SZ_16K),
[1] = DEFINE_RES_NAMED(IRQ_S3CUART_RX3, \
IRQ_S3CUART_ERR3 - IRQ_S3CUART_RX3 + 1, \
NULL, IORESOURCE_IRQ)
};
struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = {
[0] = {
.resources = s3c2410_uart0_resource,
.nr_resources = ARRAY_SIZE(s3c2410_uart0_resource),
},
[1] = {
.resources = s3c2410_uart1_resource,
.nr_resources = ARRAY_SIZE(s3c2410_uart1_resource),
},
[2] = {
.resources = s3c2410_uart2_resource,
.nr_resources = ARRAY_SIZE(s3c2410_uart2_resource),
},
[3] = {
.resources = s3c2410_uart3_resource,
.nr_resources = ARRAY_SIZE(s3c2410_uart3_resource),
},
};
/* initialise all the clocks */
void __init_or_cpufreq s3c24xx_setup_clocks(unsigned long fclk,
unsigned long hclk,
unsigned long pclk)
{
clk_upll.rate = s3c24xx_get_pll(__raw_readl(S3C2410_UPLLCON),
clk_xtal.rate);
clk_mpll.rate = fclk;
clk_h.rate = hclk;
clk_p.rate = pclk;
clk_f.rate = fclk;
}

0
arch/arm/plat-s3c24xx/irq-pm.c → arch/arm/mach-s3c24xx/irq-pm.c
View File

0
arch/arm/plat-s3c24xx/pm.c → arch/arm/mach-s3c24xx/pm.c
View File

0
arch/arm/plat-s3c24xx/sleep.S → arch/arm/mach-s3c24xx/sleep.S
View File

87
arch/arm/plat-omap/counter_32k.c
View File

@ -28,19 +28,20 @@
#include <plat/clock.h>
/* OMAP2_32KSYNCNT_CR_OFF: offset of 32ksync counter register */
#define OMAP2_32KSYNCNT_CR_OFF 0x10
/*
* 32KHz clocksource ... always available, on pretty most chips except
* OMAP 730 and 1510. Other timers could be used as clocksources, with
* higher resolution in free-running counter modes (e.g. 12 MHz xtal),
* but systems won't necessarily want to spend resources that way.
*/
static void __iomem *timer_32k_base;
#define OMAP16XX_TIMER_32K_SYNCHRONIZED 0xfffbc410
static void __iomem *sync32k_cnt_reg;
static u32 notrace omap_32k_read_sched_clock(void)
{
return timer_32k_base ? __raw_readl(timer_32k_base) : 0;
return sync32k_cnt_reg ? __raw_readl(sync32k_cnt_reg) : 0;
}
/**
@ -60,7 +61,7 @@ static void omap_read_persistent_clock(struct timespec *ts)
struct timespec *tsp = &persistent_ts;
last_cycles = cycles;
cycles = timer_32k_base ? __raw_readl(timer_32k_base) : 0;
cycles = sync32k_cnt_reg ? __raw_readl(sync32k_cnt_reg) : 0;
delta = cycles - last_cycles;
nsecs = clocksource_cyc2ns(delta, persistent_mult, persistent_shift);
@ -69,55 +70,41 @@ static void omap_read_persistent_clock(struct timespec *ts)
*ts = *tsp;
}
int __init omap_init_clocksource_32k(void)
/**
* omap_init_clocksource_32k - setup and register counter 32k as a
* kernel clocksource
* @pbase: base addr of counter_32k module
* @size: size of counter_32k to map
*
* Returns 0 upon success or negative error code upon failure.
*
*/
int __init omap_init_clocksource_32k(void __iomem *vbase)
{
static char err[] __initdata = KERN_ERR
"%s: can't register clocksource!\n";
int ret;
if (cpu_is_omap16xx() || cpu_class_is_omap2()) {
u32 pbase;
unsigned long size = SZ_4K;
void __iomem *base;
struct clk *sync_32k_ick;
/*
* 32k sync Counter register offset is at 0x10
*/
sync32k_cnt_reg = vbase + OMAP2_32KSYNCNT_CR_OFF;
if (cpu_is_omap16xx()) {
pbase = OMAP16XX_TIMER_32K_SYNCHRONIZED;
size = SZ_1K;
} else if (cpu_is_omap2420())
pbase = OMAP2420_32KSYNCT_BASE + 0x10;
else if (cpu_is_omap2430())
pbase = OMAP2430_32KSYNCT_BASE + 0x10;
else if (cpu_is_omap34xx())
pbase = OMAP3430_32KSYNCT_BASE + 0x10;
else if (cpu_is_omap44xx())
pbase = OMAP4430_32KSYNCT_BASE + 0x10;
else
return -ENODEV;
/*
* 120000 rough estimate from the calculations in
* __clocksource_updatefreq_scale.
*/
clocks_calc_mult_shift(&persistent_mult, &persistent_shift,
32768, NSEC_PER_SEC, 120000);
/* For this to work we must have a static mapping in io.c for this area */
base = ioremap(pbase, size);
if (!base)
return -ENODEV;
sync_32k_ick = clk_get(NULL, "omap_32ksync_ick");
if (!IS_ERR(sync_32k_ick))
clk_enable(sync_32k_ick);
timer_32k_base = base;
/*
* 120000 rough estimate from the calculations in
* __clocksource_updatefreq_scale.
*/
clocks_calc_mult_shift(&persistent_mult, &persistent_shift,
32768, NSEC_PER_SEC, 120000);
if (clocksource_mmio_init(base, "32k_counter", 32768, 250, 32,
clocksource_mmio_readl_up))
printk(err, "32k_counter");
setup_sched_clock(omap_32k_read_sched_clock, 32, 32768);
register_persistent_clock(NULL, omap_read_persistent_clock);
ret = clocksource_mmio_init(sync32k_cnt_reg, "32k_counter", 32768,
250, 32, clocksource_mmio_readl_up);
if (ret) {
pr_err("32k_counter: can't register clocksource\n");
return ret;
}
setup_sched_clock(omap_32k_read_sched_clock, 32, 32768);
register_persistent_clock(NULL, omap_read_persistent_clock);
pr_info("OMAP clocksource: 32k_counter at 32768 Hz\n");
return 0;
}

122
arch/arm/plat-omap/devices.c
View File

@ -28,54 +28,6 @@
#include <plat/menelaus.h>
#include <plat/omap44xx.h>
#if defined(CONFIG_MMC_OMAP) || defined(CONFIG_MMC_OMAP_MODULE) || \
defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE)
#define OMAP_MMC_NR_RES 2
/*
* Register MMC devices. Called from mach-omap1 and mach-omap2 device init.
*/
int __init omap_mmc_add(const char *name, int id, unsigned long base,
unsigned long size, unsigned int irq,
struct omap_mmc_platform_data *data)
{
struct platform_device *pdev;
struct resource res[OMAP_MMC_NR_RES];
int ret;
pdev = platform_device_alloc(name, id);
if (!pdev)
return -ENOMEM;
memset(res, 0, OMAP_MMC_NR_RES * sizeof(struct resource));
res[0].start = base;
res[0].end = base + size - 1;
res[0].flags = IORESOURCE_MEM;
res[1].start = res[1].end = irq;
res[1].flags = IORESOURCE_IRQ;
ret = platform_device_add_resources(pdev, res, ARRAY_SIZE(res));
if (ret == 0)
ret = platform_device_add_data(pdev, data, sizeof(*data));
if (ret)
goto fail;
ret = platform_device_add(pdev);
if (ret)
goto fail;
/* return device handle to board setup code */
data->dev = &pdev->dev;
return 0;
fail:
platform_device_put(pdev);
return ret;
}
#endif
/*-------------------------------------------------------------------------*/
#if defined(CONFIG_HW_RANDOM_OMAP) || defined(CONFIG_HW_RANDOM_OMAP_MODULE)
@ -109,79 +61,6 @@ static void omap_init_rng(void)
static inline void omap_init_rng(void) {}
#endif
/*-------------------------------------------------------------------------*/
/* Numbering for the SPI-capable controllers when used for SPI:
* spi = 1
* uwire = 2
* mmc1..2 = 3..4
* mcbsp1..3 = 5..7
*/
#if defined(CONFIG_SPI_OMAP_UWIRE) || defined(CONFIG_SPI_OMAP_UWIRE_MODULE)
#define OMAP_UWIRE_BASE 0xfffb3000
static struct resource uwire_resources[] = {
{
.start = OMAP_UWIRE_BASE,
.end = OMAP_UWIRE_BASE + 0x20,
.flags = IORESOURCE_MEM,
},
};
static struct platform_device omap_uwire_device = {
.name = "omap_uwire",
.id = -1,
.num_resources = ARRAY_SIZE(uwire_resources),
.resource = uwire_resources,
};
static void omap_init_uwire(void)
{
/* FIXME define and use a boot tag; not all boards will be hooking
* up devices to the microwire controller, and multi-board configs
* mean that CONFIG_SPI_OMAP_UWIRE may be configured anyway...
*/
/* board-specific code must configure chipselects (only a few
* are normally used) and SCLK/SDI/SDO (each has two choices).
*/
(void) platform_device_register(&omap_uwire_device);
}
#else
static inline void omap_init_uwire(void) {}
#endif
#if defined(CONFIG_TIDSPBRIDGE) || defined(CONFIG_TIDSPBRIDGE_MODULE)
static phys_addr_t omap_dsp_phys_mempool_base;
void __init omap_dsp_reserve_sdram_memblock(void)
{
phys_addr_t size = CONFIG_TIDSPBRIDGE_MEMPOOL_SIZE;
phys_addr_t paddr;
if (!size)
return;
paddr = arm_memblock_steal(size, SZ_1M);
if (!paddr) {
pr_err("%s: failed to reserve %llx bytes\n",
__func__, (unsigned long long)size);
return;
}
omap_dsp_phys_mempool_base = paddr;
}
phys_addr_t omap_dsp_get_mempool_base(void)
{
return omap_dsp_phys_mempool_base;
}
EXPORT_SYMBOL(omap_dsp_get_mempool_base);
#endif
/*
* This gets called after board-specific INIT_MACHINE, and initializes most
* on-chip peripherals accessible on this board (except for few like USB):
@ -208,7 +87,6 @@ static int __init omap_init_devices(void)
* in alphabetical order so they're easier to sort through.
*/
omap_init_rng();
omap_init_uwire();
return 0;
}
arch_initcall(omap_init_devices);

4
arch/arm/plat-omap/dma.c
View File

@ -852,7 +852,7 @@ omap_dma_set_prio_lch(int lch, unsigned char read_prio,
}
l = p->dma_read(CCR, lch);
l &= ~((1 << 6) | (1 << 26));
if (cpu_is_omap2430() || cpu_is_omap34xx() || cpu_is_omap44xx())
if (cpu_class_is_omap2() && !cpu_is_omap242x())
l |= ((read_prio & 0x1) << 6) | ((write_prio & 0x1) << 26);
else
l |= ((read_prio & 0x1) << 6);
@ -2080,7 +2080,7 @@ static int __devinit omap_system_dma_probe(struct platform_device *pdev)
}
}
if (cpu_is_omap2430() || cpu_is_omap34xx() || cpu_is_omap44xx())
if (cpu_class_is_omap2() && !cpu_is_omap242x())
omap_dma_set_global_params(DMA_DEFAULT_ARB_RATE,
DMA_DEFAULT_FIFO_DEPTH, 0);

2
arch/arm/plat-omap/dmtimer.c
View File

@ -82,8 +82,6 @@ static void omap_dm_timer_write_reg(struct omap_dm_timer *timer, u32 reg,
static void omap_timer_restore_context(struct omap_dm_timer *timer)
{
__raw_writel(timer->context.tiocp_cfg,
timer->io_base + OMAP_TIMER_OCP_CFG_OFFSET);
if (timer->revision == 1)
__raw_writel(timer->context.tistat, timer->sys_stat);

2
arch/arm/plat-omap/include/plat/common.h
View File

@ -30,7 +30,7 @@
#include <plat/i2c.h>
#include <plat/omap_hwmod.h>
extern int __init omap_init_clocksource_32k(void);
extern int __init omap_init_clocksource_32k(void __iomem *vbase);
extern void __init omap_check_revision(void);

8
arch/arm/plat-omap/include/plat/cpu.h
View File

@ -121,6 +121,7 @@ IS_OMAP_CLASS(16xx, 0x16)
IS_OMAP_CLASS(24xx, 0x24)
IS_OMAP_CLASS(34xx, 0x34)
IS_OMAP_CLASS(44xx, 0x44)
IS_AM_CLASS(35xx, 0x35)
IS_AM_CLASS(33xx, 0x33)
IS_TI_CLASS(81xx, 0x81)
@ -148,6 +149,7 @@ IS_AM_SUBCLASS(335x, 0x335)
#define cpu_is_ti81xx() 0
#define cpu_is_ti816x() 0
#define cpu_is_ti814x() 0
#define soc_is_am35xx() 0
#define cpu_is_am33xx() 0
#define cpu_is_am335x() 0
#define cpu_is_omap44xx() 0
@ -357,6 +359,7 @@ IS_OMAP_TYPE(3517, 0x3517)
# undef cpu_is_ti81xx
# undef cpu_is_ti816x
# undef cpu_is_ti814x
# undef soc_is_am35xx
# undef cpu_is_am33xx
# undef cpu_is_am335x
# define cpu_is_omap3430() is_omap3430()
@ -378,6 +381,7 @@ IS_OMAP_TYPE(3517, 0x3517)
# define cpu_is_ti81xx() is_ti81xx()
# define cpu_is_ti816x() is_ti816x()
# define cpu_is_ti814x() is_ti814x()
# define soc_is_am35xx() is_am35xx()
# define cpu_is_am33xx() is_am33xx()
# define cpu_is_am335x() is_am335x()
#endif
@ -433,6 +437,10 @@ IS_OMAP_TYPE(3517, 0x3517)
#define TI8148_REV_ES2_0 (TI814X_CLASS | (0x1 << 8))
#define TI8148_REV_ES2_1 (TI814X_CLASS | (0x2 << 8))
#define AM35XX_CLASS 0x35170034
#define AM35XX_REV_ES1_0 AM35XX_CLASS
#define AM35XX_REV_ES1_1 (AM35XX_CLASS | (0x1 << 8))
#define AM335X_CLASS 0x33500034
#define AM335X_REV_ES1_0 AM335X_CLASS

5
arch/arm/plat-omap/include/plat/dma.h
View File

@ -312,6 +312,11 @@
#define CLEAR_CSR_ON_READ BIT(0xC)
#define IS_WORD_16 BIT(0xD)
/* Defines for DMA Capabilities */
#define DMA_HAS_TRANSPARENT_CAPS (0x1 << 18)
#define DMA_HAS_CONSTANT_FILL_CAPS (0x1 << 19)
#define DMA_HAS_DESCRIPTOR_CAPS (0x3 << 20)
enum omap_reg_offsets {
GCR, GSCR, GRST1, HW_ID,

1
arch/arm/plat-omap/include/plat/dmtimer.h
View File

@ -75,7 +75,6 @@ struct clk;
struct timer_regs {
u32 tidr;
u32 tiocp_cfg;
u32 tistat;
u32 tisr;
u32 tier;

9
arch/arm/plat-omap/include/plat/mmc.h
View File

@ -177,9 +177,6 @@ extern void omap_mmc_notify_cover_event(struct device *dev, int slot,
void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
int nr_controllers);
void omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data);
int omap_mmc_add(const char *name, int id, unsigned long base,
unsigned long size, unsigned int irq,
struct omap_mmc_platform_data *data);
#else
static inline void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
int nr_controllers)
@ -188,12 +185,6 @@ static inline void omap1_init_mmc(struct omap_mmc_platform_data **mmc_data,
static inline void omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data)
{
}
static inline int omap_mmc_add(const char *name, int id, unsigned long base,
unsigned long size, unsigned int irq,
struct omap_mmc_platform_data *data)
{
return 0;
}
#endif

6
arch/arm/plat-s3c24xx/Makefile
View File

@ -12,10 +12,7 @@ obj- :=
# Core files
obj-y += cpu.o
obj-y += irq.o
obj-y += dev-uart.o
obj-y += clock.o
obj-$(CONFIG_S3C24XX_DCLK) += clock-dclk.o
obj-$(CONFIG_CPU_FREQ_S3C24XX) += cpu-freq.o
@ -23,9 +20,6 @@ obj-$(CONFIG_CPU_FREQ_S3C24XX_DEBUGFS) += cpu-freq-debugfs.o
# Architecture dependent builds
obj-$(CONFIG_PM) += pm.o
obj-$(CONFIG_PM) += irq-pm.o
obj-$(CONFIG_PM) += sleep.o
obj-$(CONFIG_S3C2410_CLOCK) += s3c2410-clock.o
obj-$(CONFIG_S3C24XX_DMA) += dma.o
obj-$(CONFIG_S3C2410_IOTIMING) += s3c2410-iotiming.o

59
arch/arm/plat-s3c24xx/clock.c
View File

@ -1,59 +0,0 @@
/* linux/arch/arm/plat-s3c24xx/clock.c
*
* Copyright (c) 2004-2005 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
*
* S3C24XX Core clock control support
*
* Based on, and code from linux/arch/arm/mach-versatile/clock.c
**
** Copyright (C) 2004 ARM Limited.
** Written by Deep Blue Solutions Limited.
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/clk.h>
#include <linux/io.h>
#include <mach/hardware.h>
#include <asm/irq.h>
#include <mach/regs-clock.h>
#include <mach/regs-gpio.h>
#include <plat/cpu-freq.h>
#include <plat/clock.h>
#include <plat/cpu.h>
#include <plat/pll.h>
/* initialise all the clocks */
void __init_or_cpufreq s3c24xx_setup_clocks(unsigned long fclk,
unsigned long hclk,
unsigned long pclk)
{
clk_upll.rate = s3c24xx_get_pll(__raw_readl(S3C2410_UPLLCON),
clk_xtal.rate);
clk_mpll.rate = fclk;
clk_h.rate = hclk;
clk_p.rate = pclk;
clk_f.rate = fclk;
}

100
arch/arm/plat-s3c24xx/dev-uart.c
View File

@ -1,100 +0,0 @@
/* linux/arch/arm/plat-s3c24xx/dev-uart.c
*
* Copyright (c) 2004 Simtec Electronics
* Ben Dooks <ben@simtec.co.uk>
*
* Base S3C24XX UART resource and platform device definitions
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linux/serial_core.h>
#include <linux/platform_device.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/irq.h>
#include <mach/hardware.h>
#include <mach/map.h>
#include <plat/devs.h>
#include <plat/regs-serial.h>
/* Serial port registrations */
static struct resource s3c2410_uart0_resource[] = {
[0] = {
.start = S3C2410_PA_UART0,
.end = S3C2410_PA_UART0 + 0x3fff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_S3CUART_RX0,
.end = IRQ_S3CUART_ERR0,
.flags = IORESOURCE_IRQ,
}
};
static struct resource s3c2410_uart1_resource[] = {
[0] = {
.start = S3C2410_PA_UART1,
.end = S3C2410_PA_UART1 + 0x3fff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_S3CUART_RX1,
.end = IRQ_S3CUART_ERR1,
.flags = IORESOURCE_IRQ,
}
};
static struct resource s3c2410_uart2_resource[] = {
[0] = {
.start = S3C2410_PA_UART2,
.end = S3C2410_PA_UART2 + 0x3fff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_S3CUART_RX2,
.end = IRQ_S3CUART_ERR2,
.flags = IORESOURCE_IRQ,
}
};
static struct resource s3c2410_uart3_resource[] = {
[0] = {
.start = S3C2443_PA_UART3,
.end = S3C2443_PA_UART3 + 0x3fff,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_S3CUART_RX3,
.end = IRQ_S3CUART_ERR3,
.flags = IORESOURCE_IRQ,
},
};
struct s3c24xx_uart_resources s3c2410_uart_resources[] __initdata = {
[0] = {
.resources = s3c2410_uart0_resource,
.nr_resources = ARRAY_SIZE(s3c2410_uart0_resource),
},
[1] = {
.resources = s3c2410_uart1_resource,
.nr_resources = ARRAY_SIZE(s3c2410_uart1_resource),
},
[2] = {
.resources = s3c2410_uart2_resource,
.nr_resources = ARRAY_SIZE(s3c2410_uart2_resource),
},
[3] = {
.resources = s3c2410_uart3_resource,
.nr_resources = ARRAY_SIZE(s3c2410_uart3_resource),
},
};

132
arch/arm/plat-s5p/Kconfig
View File

@ -1,132 +0,0 @@
# arch/arm/plat-s5p/Kconfig
#
# Copyright (c) 2009 Samsung Electronics Co., Ltd.
# http://www.samsung.com/
#
# Licensed under GPLv2
config PLAT_S5P
bool
depends on (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS)
default y
select ARM_VIC if !ARCH_EXYNOS
select ARM_GIC if ARCH_EXYNOS
select GIC_NON_BANKED if ARCH_EXYNOS4
select NO_IOPORT
select ARCH_REQUIRE_GPIOLIB
select S3C_GPIO_TRACK
select S5P_GPIO_DRVSTR
select SAMSUNG_GPIOLIB_4BIT
select PLAT_SAMSUNG
select SAMSUNG_CLKSRC
select SAMSUNG_IRQ_VIC_TIMER
help
Base platform code for Samsung's S5P series SoC.
config S5P_EXT_INT
bool
help
Use the external interrupts (other than GPIO interrupts.)
Note: Do not choose this for S5P6440 and S5P6450.
config S5P_GPIO_INT
bool
help
Common code for the GPIO interrupts (other than external interrupts.)
config S5P_HRT
bool
select SAMSUNG_DEV_PWM
help
Use the High Resolution timer support
config S5P_DEV_UART
def_bool y
depends on (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210)
config S5P_PM
bool
help
Common code for power management support on S5P and newer SoCs
Note: Do not select this for S5P6440 and S5P6450.
config S5P_SLEEP
bool
help
Internal config node to apply common S5P sleep management code.
Can be selected by S5P and newer SoCs with similar sleep procedure.
config S5P_DEV_FIMC0
bool
help
Compile in platform device definitions for FIMC controller 0
config S5P_DEV_FIMC1
bool
help
Compile in platform device definitions for FIMC controller 1
config S5P_DEV_FIMC2
bool
help
Compile in platform device definitions for FIMC controller 2
config S5P_DEV_FIMC3
bool
help
Compile in platform device definitions for FIMC controller 3
config S5P_DEV_JPEG
bool
help
Compile in platform device definitions for JPEG codec
config S5P_DEV_G2D
bool
help
Compile in platform device definitions for G2D device
config S5P_DEV_FIMD0
bool
help
Compile in platform device definitions for FIMD controller 0
config S5P_DEV_I2C_HDMIPHY
bool
help
Compile in platform device definitions for I2C HDMIPHY controller
config S5P_DEV_MFC
bool
help
Compile in platform device definitions for MFC
config S5P_DEV_ONENAND
bool
help
Compile in platform device definition for OneNAND controller
config S5P_DEV_CSIS0
bool
help
Compile in platform device definitions for MIPI-CSIS channel 0
config S5P_DEV_CSIS1
bool
help
Compile in platform device definitions for MIPI-CSIS channel 1
config S5P_DEV_TV
bool
help
Compile in platform device definition for TV interface
config S5P_DEV_USB_EHCI
bool
help
Compile in platform device definition for USB EHCI
config S5P_SETUP_MIPIPHY
bool
help
Compile in common setup code for MIPI-CSIS and MIPI-DSIM devices

27
arch/arm/plat-s5p/Makefile
View File

@ -1,27 +0,0 @@
# arch/arm/plat-s5p/Makefile
#
# Copyright (c) 2009 Samsung Electronics Co., Ltd.
# http://www.samsung.com/
#
# Licensed under GPLv2
obj-y :=
obj-m :=
obj-n := dummy.o
obj- :=
# Core files
obj-y += clock.o
obj-y += irq.o
obj-$(CONFIG_S5P_EXT_INT) += irq-eint.o
obj-$(CONFIG_S5P_GPIO_INT) += irq-gpioint.o
obj-$(CONFIG_S5P_PM) += pm.o irq-pm.o
obj-$(CONFIG_S5P_SLEEP) += sleep.o
obj-$(CONFIG_S5P_HRT) += s5p-time.o
# devices
obj-$(CONFIG_S5P_DEV_UART) += dev-uart.o
obj-$(CONFIG_S5P_DEV_MFC) += dev-mfc.o
obj-$(CONFIG_S5P_SETUP_MIPIPHY) += setup-mipiphy.o

140
arch/arm/plat-samsung/Kconfig
View File

@ -13,6 +13,24 @@ config PLAT_SAMSUNG
help
Base platform code for all Samsung SoC based systems
config PLAT_S5P
bool
depends on (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS)
default y
select ARM_VIC if !ARCH_EXYNOS
select ARM_GIC if ARCH_EXYNOS
select GIC_NON_BANKED if ARCH_EXYNOS4
select NO_IOPORT
select ARCH_REQUIRE_GPIOLIB
select S3C_GPIO_TRACK
select S5P_GPIO_DRVSTR
select SAMSUNG_GPIOLIB_4BIT
select PLAT_SAMSUNG
select SAMSUNG_CLKSRC
select SAMSUNG_IRQ_VIC_TIMER
help
Base platform code for Samsung's S5P series SoC.
if PLAT_SAMSUNG
# boot configurations
@ -50,6 +68,14 @@ config S3C_LOWLEVEL_UART_PORT
this configuration should be between zero and two. The port
must have been initialised by the boot-loader before use.
# timer options
config S5P_HRT
bool
select SAMSUNG_DEV_PWM
help
Use the High Resolution timer support
# clock options
config SAMSUNG_CLKSRC
@ -58,6 +84,11 @@ config SAMSUNG_CLKSRC
Select the clock code for the clksrc implementation
used by newer systems such as the S3C64XX.
config S5P_CLOCK
def_bool (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS)
help
Support common clock part for ARCH_S5P and ARCH_EXYNOS SoCs
# options for IRQ support
config SAMSUNG_IRQ_VIC_TIMER
@ -65,6 +96,22 @@ config SAMSUNG_IRQ_VIC_TIMER
help
Internal configuration to build the VIC timer interrupt code.
config S5P_IRQ
def_bool (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_EXYNOS)
help
Support common interrup part for ARCH_S5P and ARCH_EXYNOS SoCs
config S5P_EXT_INT
bool
help
Use the external interrupts (other than GPIO interrupts.)
Note: Do not choose this for S5P6440 and S5P6450.
config S5P_GPIO_INT
bool
help
Common code for the GPIO interrupts (other than external interrupts.)
# options for gpio configuration support
config SAMSUNG_GPIOLIB_4BIT
@ -117,6 +164,12 @@ config S3C_GPIO_TRACK
Internal configuration option to enable the s3c specific gpio
chip tracking if the platform requires it.
# uart options
config S5P_DEV_UART
def_bool y
depends on (ARCH_S5P64X0 || ARCH_S5PC100 || ARCH_S5PV210)
# ADC driver
config S3C_ADC
@ -274,6 +327,76 @@ config SAMSUNG_DEV_BACKLIGHT
help
Compile in platform device definition LCD backlight with PWM Timer
config S5P_DEV_CSIS0
bool
help
Compile in platform device definitions for MIPI-CSIS channel 0
config S5P_DEV_CSIS1
bool
help
Compile in platform device definitions for MIPI-CSIS channel 1
config S5P_DEV_FIMC0
bool
help
Compile in platform device definitions for FIMC controller 0
config S5P_DEV_FIMC1
bool
help
Compile in platform device definitions for FIMC controller 1
config S5P_DEV_FIMC2
bool
help
Compile in platform device definitions for FIMC controller 2
config S5P_DEV_FIMC3
bool
help
Compile in platform device definitions for FIMC controller 3
config S5P_DEV_FIMD0
bool
help
Compile in platform device definitions for FIMD controller 0
config S5P_DEV_G2D
bool
help
Compile in platform device definitions for G2D device
config S5P_DEV_I2C_HDMIPHY
bool
help
Compile in platform device definitions for I2C HDMIPHY controller
config S5P_DEV_JPEG
bool
help
Compile in platform device definitions for JPEG codec
config S5P_DEV_MFC
bool
help
Compile in setup memory (init) code for MFC
config S5P_DEV_ONENAND
bool
help
Compile in platform device definition for OneNAND controller
config S5P_DEV_TV
bool
help
Compile in platform device definition for TV interface
config S5P_DEV_USB_EHCI
bool
help
Compile in platform device definition for USB EHCI
config S3C24XX_PWM
bool "PWM device support"
select HAVE_PWM
@ -281,6 +404,11 @@ config S3C24XX_PWM
Support for exporting the PWM timer blocks via the pwm device
system
config S5P_SETUP_MIPIPHY
bool
help
Compile in common setup code for MIPI-CSIS and MIPI-DSIM devices
# DMA
config S3C_DMA
@ -351,6 +479,18 @@ config SAMSUNG_WAKEMASK
and above. This code allows a set of interrupt to wakeup-mask
mappings. See <plat/wakeup-mask.h>
config S5P_PM
bool
help
Common code for power management support on S5P and newer SoCs
Note: Do not select this for S5P6440 and S5P6450.
config S5P_SLEEP
bool
help
Internal config node to apply common S5P sleep management code.
Can be selected by S5P and newer SoCs with similar sleep procedure.
comment "Power Domain"
config SAMSUNG_PD

13
arch/arm/plat-samsung/Makefile
View File

@ -13,12 +13,18 @@ obj- :=
obj-y += init.o cpu.o
obj-$(CONFIG_ARCH_USES_GETTIMEOFFSET) += time.o
obj-$(CONFIG_S5P_HRT) += s5p-time.o
obj-y += clock.o
obj-y += pwm-clock.o
obj-$(CONFIG_SAMSUNG_CLKSRC) += clock-clksrc.o
obj-$(CONFIG_S5P_CLOCK) += s5p-clock.o
obj-$(CONFIG_SAMSUNG_IRQ_VIC_TIMER) += irq-vic-timer.o
obj-$(CONFIG_S5P_IRQ) += s5p-irq.o
obj-$(CONFIG_S5P_EXT_INT) += s5p-irq-eint.o
obj-$(CONFIG_S5P_GPIO_INT) += s5p-irq-gpioint.o
# ADC
@ -30,9 +36,13 @@ obj-y += platformdata.o
obj-y += devs.o
obj-y += dev-uart.o
obj-$(CONFIG_S5P_DEV_MFC) += s5p-dev-mfc.o
obj-$(CONFIG_S5P_DEV_UART) += s5p-dev-uart.o
obj-$(CONFIG_SAMSUNG_DEV_BACKLIGHT) += dev-backlight.o
obj-$(CONFIG_S5P_SETUP_MIPIPHY) += setup-mipiphy.o
# DMA support
obj-$(CONFIG_S3C_DMA) += dma.o s3c-dma-ops.o
@ -47,6 +57,9 @@ obj-$(CONFIG_SAMSUNG_PM_CHECK) += pm-check.o
obj-$(CONFIG_SAMSUNG_WAKEMASK) += wakeup-mask.o
obj-$(CONFIG_S5P_PM) += s5p-pm.o s5p-irq-pm.o
obj-$(CONFIG_S5P_SLEEP) += s5p-sleep.o
# PD support
obj-$(CONFIG_SAMSUNG_PD) += pd.o

3
arch/arm/plat-s5p/clock.c → arch/arm/plat-samsung/s5p-clock.c
View File

@ -1,5 +1,4 @@
/* linux/arch/arm/plat-s5p/clock.c
*
/*
* Copyright 2009 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*

4
arch/arm/plat-s5p/dev-mfc.c → arch/arm/plat-samsung/s5p-dev-mfc.c
View File

@ -1,5 +1,4 @@
/* linux/arch/arm/plat-s5p/dev-mfc.c
*
/*
* Copyright (C) 2010-2011 Samsung Electronics Co.Ltd
*
* Base S5P MFC resource and device definitions
@ -9,7 +8,6 @@
* published by the Free Software Foundation.
*/
#include <linux/kernel.h>
#include <linux/interrupt.h>
#include <linux/platform_device.h>

78
arch/arm/plat-s5p/dev-uart.c → arch/arm/plat-samsung/s5p-dev-uart.c
View File

@ -1,6 +1,5 @@
/* linux/arch/arm/plat-s5p/dev-uart.c
*
* Copyright (c) 2009 Samsung Electronics Co., Ltd.
/*
* Copyright (c) 2009,2012 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*
* Base S5P UART resource and device definitions
@ -14,6 +13,7 @@
#include <linux/types.h>
#include <linux/interrupt.h>
#include <linux/list.h>
#include <linux/ioport.h>
#include <linux/platform_device.h>
#include <asm/mach/arch.h>
@ -26,86 +26,38 @@
/* Serial port registrations */
static struct resource s5p_uart0_resource[] = {
[0] = {
.start = S5P_PA_UART0,
.end = S5P_PA_UART0 + S5P_SZ_UART - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_UART0,
.end = IRQ_UART0,
.flags = IORESOURCE_IRQ,
},
[0] = DEFINE_RES_MEM(S5P_PA_UART0, S5P_SZ_UART),
[1] = DEFINE_RES_IRQ(IRQ_UART0),
};
static struct resource s5p_uart1_resource[] = {
[0] = {
.start = S5P_PA_UART1,
.end = S5P_PA_UART1 + S5P_SZ_UART - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_UART1,
.end = IRQ_UART1,
.flags = IORESOURCE_IRQ,
},
[0] = DEFINE_RES_MEM(S5P_PA_UART1, S5P_SZ_UART),
[1] = DEFINE_RES_IRQ(IRQ_UART1),
};
static struct resource s5p_uart2_resource[] = {
[0] = {
.start = S5P_PA_UART2,
.end = S5P_PA_UART2 + S5P_SZ_UART - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_UART2,
.end = IRQ_UART2,
.flags = IORESOURCE_IRQ,
},
[0] = DEFINE_RES_MEM(S5P_PA_UART2, S5P_SZ_UART),
[1] = DEFINE_RES_IRQ(IRQ_UART2),
};
static struct resource s5p_uart3_resource[] = {
#if CONFIG_SERIAL_SAMSUNG_UARTS > 3
[0] = {
.start = S5P_PA_UART3,
.end = S5P_PA_UART3 + S5P_SZ_UART - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_UART3,
.end = IRQ_UART3,
.flags = IORESOURCE_IRQ,
},
[0] = DEFINE_RES_MEM(S5P_PA_UART3, S5P_SZ_UART),
[1] = DEFINE_RES_IRQ(IRQ_UART3),
#endif
};
static struct resource s5p_uart4_resource[] = {
#if CONFIG_SERIAL_SAMSUNG_UARTS > 4
[0] = {
.start = S5P_PA_UART4,
.end = S5P_PA_UART4 + S5P_SZ_UART - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_UART4,
.end = IRQ_UART4,
.flags = IORESOURCE_IRQ,
},
[0] = DEFINE_RES_MEM(S5P_PA_UART4, S5P_SZ_UART),
[1] = DEFINE_RES_IRQ(IRQ_UART4),
#endif
};
static struct resource s5p_uart5_resource[] = {
#if CONFIG_SERIAL_SAMSUNG_UARTS > 5
[0] = {
.start = S5P_PA_UART5,
.end = S5P_PA_UART5 + S5P_SZ_UART - 1,
.flags = IORESOURCE_MEM,
},
[1] = {
.start = IRQ_UART5,
.end = IRQ_UART5,
.flags = IORESOURCE_IRQ,
},
[0] = DEFINE_RES_MEM(S5P_PA_UART5, S5P_SZ_UART),
[1] = DEFINE_RES_IRQ(IRQ_UART5),
#endif
};

3
arch/arm/plat-s5p/irq-eint.c → arch/arm/plat-samsung/s5p-irq-eint.c
View File

@ -1,5 +1,4 @@
/* linux/arch/arm/plat-s5p/irq-eint.c
*
/*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*

3
arch/arm/plat-s5p/irq-gpioint.c → arch/arm/plat-samsung/s5p-irq-gpioint.c
View File

@ -1,5 +1,4 @@
/* linux/arch/arm/plat-s5p/irq-gpioint.c
*
/*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
* Author: Kyungmin Park <kyungmin.park@samsung.com>
* Author: Joonyoung Shim <jy0922.shim@samsung.com>

3
arch/arm/plat-s5p/irq-pm.c → arch/arm/plat-samsung/s5p-irq-pm.c
View File

@ -1,5 +1,4 @@
/* linux/arch/arm/plat-s5p/irq-pm.c
*
/*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*

3
arch/arm/plat-s5p/irq.c → arch/arm/plat-samsung/s5p-irq.c
View File

@ -1,5 +1,4 @@
/* arch/arm/plat-s5p/irq.c
*
/*
* Copyright (c) 2009 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*

3
arch/arm/plat-s5p/pm.c → arch/arm/plat-samsung/s5p-pm.c
View File

@ -1,5 +1,4 @@
/* linux/arch/arm/plat-s5p/pm.c
*
/*
* Copyright (c) 2010 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*

3
arch/arm/plat-s5p/sleep.S → arch/arm/plat-samsung/s5p-sleep.S
View File

@ -1,5 +1,4 @@
/* linux/arch/arm/plat-s5p/sleep.S
*
/*
* Copyright (c) 2011 Samsung Electronics Co., Ltd.
* http://www.samsung.com
*

3
arch/arm/plat-s5p/s5p-time.c → arch/arm/plat-samsung/s5p-time.c
View File

@ -1,5 +1,4 @@
/* linux/arch/arm/plat-s5p/s5p-time.c
*
/*
* Copyright (c) 2011 Samsung Electronics Co., Ltd.
* http://www.samsung.com/
*

0
arch/arm/plat-s5p/setup-mipiphy.c → arch/arm/plat-samsung/setup-mipiphy.c
View File

2
drivers/net/ethernet/ti/Kconfig
View File

@ -51,7 +51,7 @@ config TI_DAVINCI_CPDMA
config TI_CPSW
tristate "TI CPSW Switch Support"
depends on ARM && (ARCH_DAVINCI || SOC_OMAPAM33XX)
depends on ARM && (ARCH_DAVINCI || SOC_AM33XX)
select TI_DAVINCI_CPDMA
select TI_DAVINCI_MDIO
---help---