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-rw-r--r--arch/arm/Kconfig12
-rw-r--r--arch/arm/boot/compressed/mmcif-sh7372.c2
-rw-r--r--arch/arm/boot/compressed/sdhi-sh7372.c2
-rw-r--r--arch/arm/include/asm/device.h5
-rw-r--r--arch/arm/include/asm/hardware/cache-l2x0.h11
-rw-r--r--arch/arm/include/asm/pmu.h10
-rw-r--r--arch/arm/kernel/pmu.c26
-rw-r--r--arch/arm/kernel/relocate_kernel.S3
-rw-r--r--arch/arm/kernel/setup.c15
-rw-r--r--arch/arm/kernel/smp_twd.c4
-rw-r--r--arch/arm/mach-at91/at91sam9261.c2
-rw-r--r--arch/arm/mach-cns3xxx/include/mach/entry-macro.S1
-rw-r--r--arch/arm/mach-cns3xxx/include/mach/system.h1
-rw-r--r--arch/arm/mach-cns3xxx/include/mach/uncompress.h1
-rw-r--r--arch/arm/mach-cns3xxx/pcie.c2
-rw-r--r--arch/arm/mach-davinci/board-da850-evm.c28
-rw-r--r--arch/arm/mach-davinci/include/mach/psc.h2
-rw-r--r--arch/arm/mach-davinci/sleep.S6
-rw-r--r--arch/arm/mach-ep93xx/include/mach/ts72xx.h26
-rw-r--r--arch/arm/mach-exynos4/clock.c2
-rw-r--r--arch/arm/mach-exynos4/cpu.c11
-rw-r--r--arch/arm/mach-exynos4/include/mach/irqs.h5
-rw-r--r--arch/arm/mach-exynos4/include/mach/regs-pmu.h2
-rw-r--r--arch/arm/mach-exynos4/irq-eint.c7
-rw-r--r--arch/arm/mach-exynos4/mach-universal_c210.c4
-rw-r--r--arch/arm/mach-exynos4/setup-usb-phy.c2
-rw-r--r--arch/arm/mach-footbridge/Kconfig1
-rw-r--r--arch/arm/mach-footbridge/dc21285.c1
-rw-r--r--arch/arm/mach-imx/mach-cpuimx27.c2
-rw-r--r--arch/arm/mach-imx/mach-cpuimx35.c2
-rw-r--r--arch/arm/mach-imx/mach-eukrea_cpuimx25.c2
-rw-r--r--arch/arm/mach-integrator/integrator_ap.c6
-rw-r--r--arch/arm/mach-omap2/devices.c44
-rw-r--r--arch/arm/mach-omap2/display.c6
-rw-r--r--arch/arm/mach-omap2/dma.c16
-rw-r--r--arch/arm/mach-omap2/gpio.c10
-rw-r--r--arch/arm/mach-omap2/hsmmc.c8
-rw-r--r--arch/arm/mach-omap2/hwspinlock.c8
-rw-r--r--arch/arm/mach-omap2/mcbsp.c8
-rw-r--r--arch/arm/mach-omap2/opp.c2
-rw-r--r--arch/arm/mach-omap2/pm.c8
-rw-r--r--arch/arm/mach-omap2/serial.c14
-rw-r--r--arch/arm/mach-omap2/sr_device.c6
-rw-r--r--arch/arm/mach-orion5x/dns323-setup.c2
-rw-r--r--arch/arm/mach-orion5x/pci.c1
-rw-r--r--arch/arm/mach-prima2/clock.c1
-rw-r--r--arch/arm/mach-prima2/irq.c1
-rw-r--r--arch/arm/mach-prima2/rstc.c1
-rw-r--r--arch/arm/mach-prima2/timer.c1
-rw-r--r--arch/arm/mach-realview/include/mach/system.h1
-rw-r--r--arch/arm/mach-s3c64xx/pm.c1
-rw-r--r--arch/arm/mach-s5p64x0/irq-eint.c2
-rw-r--r--arch/arm/mach-s5pv210/pm.c2
-rw-r--r--arch/arm/mach-shmobile/board-ag5evm.c3
-rw-r--r--arch/arm/mach-shmobile/board-mackerel.c4
-rw-r--r--arch/arm/mach-shmobile/clock-sh7372.c29
-rw-r--r--arch/arm/mach-shmobile/clock-sh73a0.c2
-rw-r--r--arch/arm/mach-shmobile/include/mach/sh7372.h4
-rw-r--r--arch/arm/mach-shmobile/intc-sh7372.c7
-rw-r--r--arch/arm/mach-shmobile/setup-sh7372.c176
-rw-r--r--arch/arm/mach-vexpress/v2m.c7
-rw-r--r--arch/arm/mm/abort-macro.S2
-rw-r--r--arch/arm/mm/cache-l2x0.c21
-rw-r--r--arch/arm/mm/init.c2
-rw-r--r--arch/arm/mm/proc-arm920.S2
-rw-r--r--arch/arm/mm/proc-arm926.S2
-rw-r--r--arch/arm/mm/proc-sa1100.S10
-rw-r--r--arch/arm/mm/proc-v6.S16
-rw-r--r--arch/arm/mm/proc-v7.S6
-rw-r--r--arch/arm/mm/proc-xsc3.S6
-rw-r--r--arch/arm/plat-omap/i2c.c8
-rw-r--r--arch/arm/plat-omap/include/plat/omap_device.h30
-rw-r--r--arch/arm/plat-omap/mcbsp.c27
-rw-r--r--arch/arm/plat-omap/omap_device.c188
-rw-r--r--arch/arm/plat-s5p/clock.c2
-rw-r--r--arch/arm/plat-s5p/irq-gpioint.c6
-rw-r--r--arch/arm/plat-samsung/include/plat/backlight.h2
-rw-r--r--arch/arm/plat-samsung/irq-vic-timer.c5
-rw-r--r--arch/arm/tools/mach-types6
-rw-r--r--arch/openrisc/include/asm/dma-mapping.h59
-rw-r--r--arch/openrisc/include/asm/sigcontext.h7
-rw-r--r--arch/openrisc/kernel/dma.c28
-rw-r--r--arch/openrisc/kernel/signal.c29
-rw-r--r--arch/parisc/kernel/syscall_table.S2
-rw-r--r--arch/powerpc/boot/dts/p1023rds.dts2
-rw-r--r--arch/powerpc/configs/85xx/p1023rds_defconfig1
-rw-r--r--arch/powerpc/configs/corenet32_smp_defconfig1
-rw-r--r--arch/powerpc/configs/corenet64_smp_defconfig5
-rw-r--r--arch/powerpc/configs/mpc85xx_defconfig1
-rw-r--r--arch/powerpc/configs/mpc85xx_smp_defconfig1
-rw-r--r--arch/powerpc/include/asm/systbl.h2
-rw-r--r--arch/sh/include/asm/ptrace.h2
-rw-r--r--arch/sh/kernel/cpu/sh4a/setup-sh7757.c1
-rw-r--r--arch/sh/kernel/idle.c2
-rw-r--r--arch/sh/kernel/traps_32.c37
-rw-r--r--arch/sparc/kernel/irq.h2
-rw-r--r--arch/sparc/kernel/setup_64.c10
-rw-r--r--arch/sparc/kernel/systbls_64.S2
-rw-r--r--arch/x86/include/asm/pvclock.h2
-rw-r--r--arch/x86/kernel/cpu/perf_event.c3
-rw-r--r--arch/x86/pci/acpi.c9
-rw-r--r--arch/x86/xen/setup.c19
-rw-r--r--arch/x86/xen/smp.c10
-rw-r--r--arch/x86/xen/xen-asm_32.S8
104 files changed, 817 insertions, 350 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 5ebc5d922ea..3269576dbfa 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1271,6 +1271,18 @@ config ARM_ERRATA_754327
This workaround defines cpu_relax() as smp_mb(), preventing correctly
written polling loops from denying visibility of updates to memory.
+config ARM_ERRATA_364296
+ bool "ARM errata: Possible cache data corruption with hit-under-miss enabled"
+ depends on CPU_V6 && !SMP
+ help
+ This options enables the workaround for the 364296 ARM1136
+ r0p2 erratum (possible cache data corruption with
+ hit-under-miss enabled). It sets the undocumented bit 31 in
+ the auxiliary control register and the FI bit in the control
+ register, thus disabling hit-under-miss without putting the
+ processor into full low interrupt latency mode. ARM11MPCore
+ is not affected.
+
endmenu
source "arch/arm/common/Kconfig"
diff --git a/arch/arm/boot/compressed/mmcif-sh7372.c b/arch/arm/boot/compressed/mmcif-sh7372.c
index b6f61d9a5a1..672ae95db5c 100644
--- a/arch/arm/boot/compressed/mmcif-sh7372.c
+++ b/arch/arm/boot/compressed/mmcif-sh7372.c
@@ -82,7 +82,7 @@ asmlinkage void mmc_loader(unsigned char *buf, unsigned long len)
/* Disable clock to MMC hardware block */
- __raw_writel(__raw_readl(SMSTPCR3) & (1 << 12), SMSTPCR3);
+ __raw_writel(__raw_readl(SMSTPCR3) | (1 << 12), SMSTPCR3);
mmc_update_progress(MMC_PROGRESS_DONE);
}
diff --git a/arch/arm/boot/compressed/sdhi-sh7372.c b/arch/arm/boot/compressed/sdhi-sh7372.c
index d403a8b24d7..d279294f238 100644
--- a/arch/arm/boot/compressed/sdhi-sh7372.c
+++ b/arch/arm/boot/compressed/sdhi-sh7372.c
@@ -85,7 +85,7 @@ asmlinkage void mmc_loader(unsigned short *buf, unsigned long len)
goto err;
/* Disable clock to SDHI1 hardware block */
- __raw_writel(__raw_readl(SMSTPCR3) & (1 << 13), SMSTPCR3);
+ __raw_writel(__raw_readl(SMSTPCR3) | (1 << 13), SMSTPCR3);
mmc_update_progress(MMC_PROGRESS_DONE);
diff --git a/arch/arm/include/asm/device.h b/arch/arm/include/asm/device.h
index 9f390ce335c..b5c9f5b1f6a 100644
--- a/arch/arm/include/asm/device.h
+++ b/arch/arm/include/asm/device.h
@@ -12,7 +12,12 @@ struct dev_archdata {
#endif
};
+struct omap_device;
+
struct pdev_archdata {
+#ifdef CONFIG_ARCH_OMAP
+ struct omap_device *od;
+#endif
};
#endif
diff --git a/arch/arm/include/asm/hardware/cache-l2x0.h b/arch/arm/include/asm/hardware/cache-l2x0.h
index 16bd4803158..99a6ed7e1bf 100644
--- a/arch/arm/include/asm/hardware/cache-l2x0.h
+++ b/arch/arm/include/asm/hardware/cache-l2x0.h
@@ -45,8 +45,13 @@
#define L2X0_CLEAN_INV_LINE_PA 0x7F0
#define L2X0_CLEAN_INV_LINE_IDX 0x7F8
#define L2X0_CLEAN_INV_WAY 0x7FC
-#define L2X0_LOCKDOWN_WAY_D 0x900
-#define L2X0_LOCKDOWN_WAY_I 0x904
+/*
+ * The lockdown registers repeat 8 times for L310, the L210 has only one
+ * D and one I lockdown register at 0x0900 and 0x0904.
+ */
+#define L2X0_LOCKDOWN_WAY_D_BASE 0x900
+#define L2X0_LOCKDOWN_WAY_I_BASE 0x904
+#define L2X0_LOCKDOWN_STRIDE 0x08
#define L2X0_TEST_OPERATION 0xF00
#define L2X0_LINE_DATA 0xF10
#define L2X0_LINE_TAG 0xF30
@@ -64,7 +69,7 @@
#define L2X0_AUX_CTRL_MASK 0xc0000fff
#define L2X0_AUX_CTRL_ASSOCIATIVITY_SHIFT 16
#define L2X0_AUX_CTRL_WAY_SIZE_SHIFT 17
-#define L2X0_AUX_CTRL_WAY_SIZE_MASK (0x3 << 17)
+#define L2X0_AUX_CTRL_WAY_SIZE_MASK (0x7 << 17)
#define L2X0_AUX_CTRL_SHARE_OVERRIDE_SHIFT 22
#define L2X0_AUX_CTRL_NS_LOCKDOWN_SHIFT 26
#define L2X0_AUX_CTRL_NS_INT_CTRL_SHIFT 27
diff --git a/arch/arm/include/asm/pmu.h b/arch/arm/include/asm/pmu.h
index 67c70a31a1b..b7e82c4aced 100644
--- a/arch/arm/include/asm/pmu.h
+++ b/arch/arm/include/asm/pmu.h
@@ -41,7 +41,7 @@ struct arm_pmu_platdata {
* encoded error on failure.
*/
extern struct platform_device *
-reserve_pmu(enum arm_pmu_type device);
+reserve_pmu(enum arm_pmu_type type);
/**
* release_pmu() - Relinquish control of the performance counters
@@ -62,26 +62,26 @@ release_pmu(enum arm_pmu_type type);
* the actual hardware initialisation.
*/
extern int
-init_pmu(enum arm_pmu_type device);
+init_pmu(enum arm_pmu_type type);
#else /* CONFIG_CPU_HAS_PMU */
#include <linux/err.h>
static inline struct platform_device *
-reserve_pmu(enum arm_pmu_type device)
+reserve_pmu(enum arm_pmu_type type)
{
return ERR_PTR(-ENODEV);
}
static inline int
-release_pmu(struct platform_device *pdev)
+release_pmu(enum arm_pmu_type type)
{
return -ENODEV;
}
static inline int
-init_pmu(enum arm_pmu_type device)
+init_pmu(enum arm_pmu_type type)
{
return -ENODEV;
}
diff --git a/arch/arm/kernel/pmu.c b/arch/arm/kernel/pmu.c
index 2b70709376c..c53474fe84d 100644
--- a/arch/arm/kernel/pmu.c
+++ b/arch/arm/kernel/pmu.c
@@ -31,7 +31,7 @@ static int __devinit pmu_register(struct platform_device *pdev,
{
if (type < 0 || type >= ARM_NUM_PMU_DEVICES) {
pr_warning("received registration request for unknown "
- "device %d\n", type);
+ "PMU device type %d\n", type);
return -EINVAL;
}
@@ -112,17 +112,17 @@ static int __init register_pmu_driver(void)
device_initcall(register_pmu_driver);
struct platform_device *
-reserve_pmu(enum arm_pmu_type device)
+reserve_pmu(enum arm_pmu_type type)
{
struct platform_device *pdev;
- if (test_and_set_bit_lock(device, &pmu_lock)) {
+ if (test_and_set_bit_lock(type, &pmu_lock)) {
pdev = ERR_PTR(-EBUSY);
- } else if (pmu_devices[device] == NULL) {
- clear_bit_unlock(device, &pmu_lock);
+ } else if (pmu_devices[type] == NULL) {
+ clear_bit_unlock(type, &pmu_lock);
pdev = ERR_PTR(-ENODEV);
} else {
- pdev = pmu_devices[device];
+ pdev = pmu_devices[type];
}
return pdev;
@@ -130,11 +130,11 @@ reserve_pmu(enum arm_pmu_type device)
EXPORT_SYMBOL_GPL(reserve_pmu);
int
-release_pmu(enum arm_pmu_type device)
+release_pmu(enum arm_pmu_type type)
{
- if (WARN_ON(!pmu_devices[device]))
+ if (WARN_ON(!pmu_devices[type]))
return -EINVAL;
- clear_bit_unlock(device, &pmu_lock);
+ clear_bit_unlock(type, &pmu_lock);
return 0;
}
EXPORT_SYMBOL_GPL(release_pmu);
@@ -182,17 +182,17 @@ init_cpu_pmu(void)
}
int
-init_pmu(enum arm_pmu_type device)
+init_pmu(enum arm_pmu_type type)
{
int err = 0;
- switch (device) {
+ switch (type) {
case ARM_PMU_DEVICE_CPU:
err = init_cpu_pmu();
break;
default:
- pr_warning("attempt to initialise unknown device %d\n",
- device);
+ pr_warning("attempt to initialise PMU of unknown "
+ "type %d\n", type);
err = -EINVAL;
}
diff --git a/arch/arm/kernel/relocate_kernel.S b/arch/arm/kernel/relocate_kernel.S
index 9cf4cbf8f95..d0cdedf4864 100644
--- a/arch/arm/kernel/relocate_kernel.S
+++ b/arch/arm/kernel/relocate_kernel.S
@@ -57,7 +57,8 @@ relocate_new_kernel:
mov r0,#0
ldr r1,kexec_mach_type
ldr r2,kexec_boot_atags
- mov pc,lr
+ ARM( mov pc, lr )
+ THUMB( bx lr )
.align
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 70bca649e92..e514c76043b 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -280,18 +280,19 @@ static void __init cacheid_init(void)
if (arch >= CPU_ARCH_ARMv6) {
if ((cachetype & (7 << 29)) == 4 << 29) {
/* ARMv7 register format */
+ arch = CPU_ARCH_ARMv7;
cacheid = CACHEID_VIPT_NONALIASING;
if ((cachetype & (3 << 14)) == 1 << 14)
cacheid |= CACHEID_ASID_TAGGED;
- else if (cpu_has_aliasing_icache(CPU_ARCH_ARMv7))
- cacheid |= CACHEID_VIPT_I_ALIASING;
- } else if (cachetype & (1 << 23)) {
- cacheid = CACHEID_VIPT_ALIASING;
} else {
- cacheid = CACHEID_VIPT_NONALIASING;
- if (cpu_has_aliasing_icache(CPU_ARCH_ARMv6))
- cacheid |= CACHEID_VIPT_I_ALIASING;
+ arch = CPU_ARCH_ARMv6;
+ if (cachetype & (1 << 23))
+ cacheid = CACHEID_VIPT_ALIASING;
+ else
+ cacheid = CACHEID_VIPT_NONALIASING;
}
+ if (cpu_has_aliasing_icache(arch))
+ cacheid |= CACHEID_VIPT_I_ALIASING;
} else {
cacheid = CACHEID_VIVT;
}
diff --git a/arch/arm/kernel/smp_twd.c b/arch/arm/kernel/smp_twd.c
index 2c277d40cee..01c186222f3 100644
--- a/arch/arm/kernel/smp_twd.c
+++ b/arch/arm/kernel/smp_twd.c
@@ -137,8 +137,8 @@ void __cpuinit twd_timer_setup(struct clock_event_device *clk)
clk->max_delta_ns = clockevent_delta2ns(0xffffffff, clk);
clk->min_delta_ns = clockevent_delta2ns(0xf, clk);
+ clockevents_register_device(clk);
+
/* Make sure our local interrupt controller has this enabled */
gic_enable_ppi(clk->irq);
-
- clockevents_register_device(clk);
}
diff --git a/arch/arm/mach-at91/at91sam9261.c b/arch/arm/mach-at91/at91sam9261.c
index d522b47e30b..6c8e3b5f669 100644
--- a/arch/arm/mach-at91/at91sam9261.c
+++ b/arch/arm/mach-at91/at91sam9261.c
@@ -157,7 +157,7 @@ static struct clk_lookup periph_clocks_lookups[] = {
CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk),
CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tc0_clk),
CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.0", &tc1_clk),
- CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc1_clk),
+ CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc2_clk),
CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk),
diff --git a/arch/arm/mach-cns3xxx/include/mach/entry-macro.S b/arch/arm/mach-cns3xxx/include/mach/entry-macro.S
index 6bd83ed90af..d87bfc397d3 100644
--- a/arch/arm/mach-cns3xxx/include/mach/entry-macro.S
+++ b/arch/arm/mach-cns3xxx/include/mach/entry-macro.S
@@ -8,7 +8,6 @@
* published by the Free Software Foundation.
*/
-#include <mach/hardware.h>
#include <asm/hardware/entry-macro-gic.S>
.macro disable_fiq
diff --git a/arch/arm/mach-cns3xxx/include/mach/system.h b/arch/arm/mach-cns3xxx/include/mach/system.h
index 58bb03ae3cf..4f16c9b79f7 100644
--- a/arch/arm/mach-cns3xxx/include/mach/system.h
+++ b/arch/arm/mach-cns3xxx/include/mach/system.h
@@ -13,7 +13,6 @@
#include <linux/io.h>
#include <asm/proc-fns.h>
-#include <mach/hardware.h>
static inline void arch_idle(void)
{
diff --git a/arch/arm/mach-cns3xxx/include/mach/uncompress.h b/arch/arm/mach-cns3xxx/include/mach/uncompress.h
index de8ead9b91f..a91b6058ab4 100644
--- a/arch/arm/mach-cns3xxx/include/mach/uncompress.h
+++ b/arch/arm/mach-cns3xxx/include/mach/uncompress.h
@@ -8,7 +8,6 @@
*/
#include <asm/mach-types.h>
-#include <mach/hardware.h>
#include <mach/cns3xxx.h>
#define AMBA_UART_DR(base) (*(volatile unsigned char *)((base) + 0x00))
diff --git a/arch/arm/mach-cns3xxx/pcie.c b/arch/arm/mach-cns3xxx/pcie.c
index 06fd25d70ae..0f8fca48a5e 100644
--- a/arch/arm/mach-cns3xxx/pcie.c
+++ b/arch/arm/mach-cns3xxx/pcie.c
@@ -49,7 +49,7 @@ static struct cns3xxx_pcie *sysdata_to_cnspci(void *sysdata)
return &cns3xxx_pcie[root->domain];
}
-static struct cns3xxx_pcie *pdev_to_cnspci(struct pci_dev *dev)
+static struct cns3xxx_pcie *pdev_to_cnspci(const struct pci_dev *dev)
{
return sysdata_to_cnspci(dev->sysdata);
}
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index bd5394537c8..008d51407cd 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -115,6 +115,32 @@ static struct spi_board_info da850evm_spi_info[] = {
},
};
+#ifdef CONFIG_MTD
+static void da850_evm_m25p80_notify_add(struct mtd_info *mtd)
+{
+ char *mac_addr = davinci_soc_info.emac_pdata->mac_addr;
+ size_t retlen;
+
+ if (!strcmp(mtd->name, "MAC-Address")) {
+ mtd->read(mtd, 0, ETH_ALEN, &retlen, mac_addr);
+ if (retlen == ETH_ALEN)
+ pr_info("Read MAC addr from SPI Flash: %pM\n",
+ mac_addr);
+ }
+}
+
+static struct mtd_notifier da850evm_spi_notifier = {
+ .add = da850_evm_m25p80_notify_add,
+};
+
+static void da850_evm_setup_mac_addr(void)
+{
+ register_mtd_user(&da850evm_spi_notifier);
+}
+#else
+static void da850_evm_setup_mac_addr(void) { }
+#endif
+
static struct mtd_partition da850_evm_norflash_partition[] = {
{
.name = "bootloaders + env",
@@ -1244,6 +1270,8 @@ static __init void da850_evm_init(void)
if (ret)
pr_warning("da850_evm_init: sata registration failed: %d\n",
ret);
+
+ da850_evm_setup_mac_addr();
}
#ifdef CONFIG_SERIAL_8250_CONSOLE
diff --git a/arch/arm/mach-davinci/include/mach/psc.h b/arch/arm/mach-davinci/include/mach/psc.h
index 47fd0bc3d3e..fa59c097223 100644
--- a/arch/arm/mach-davinci/include/mach/psc.h
+++ b/arch/arm/mach-davinci/include/mach/psc.h
@@ -243,7 +243,7 @@
#define PSC_STATE_DISABLE 2
#define PSC_STATE_ENABLE 3
-#define MDSTAT_STATE_MASK 0x1f
+#define MDSTAT_STATE_MASK 0x3f
#define MDCTL_FORCE BIT(31)
#ifndef __ASSEMBLER__
diff --git a/arch/arm/mach-davinci/sleep.S b/arch/arm/mach-davinci/sleep.S
index fb5e72b532b..5f1e045a3ad 100644
--- a/arch/arm/mach-davinci/sleep.S
+++ b/arch/arm/mach-davinci/sleep.S
@@ -217,7 +217,11 @@ ddr2clk_stop_done:
ENDPROC(davinci_ddr_psc_config)
CACHE_FLUSH:
- .word arm926_flush_kern_cache_all
+#ifdef CONFIG_CPU_V6
+ .word v6_flush_kern_cache_all
+#else
+ .word arm926_flush_kern_cache_all
+#endif
ENTRY(davinci_cpu_suspend_sz)
.word . - davinci_cpu_suspend
diff --git a/arch/arm/mach-ep93xx/include/mach/ts72xx.h b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
index 0eabec62cd9..f1397a13e76 100644
--- a/arch/arm/mach-ep93xx/include/mach/ts72xx.h
+++ b/arch/arm/mach-ep93xx/include/mach/ts72xx.h
@@ -6,7 +6,7 @@
* TS72xx memory map:
*
* virt phys size
- * febff000 22000000 4K model number register
+ * febff000 22000000 4K model number register (bits 0-2)
* febfe000 22400000 4K options register
* febfd000 22800000 4K options register #2
* febf9000 10800000 4K TS-5620 RTC index register
@@ -20,6 +20,9 @@
#define TS72XX_MODEL_TS7200 0x00
#define TS72XX_MODEL_TS7250 0x01
#define TS72XX_MODEL_TS7260 0x02
+#define TS72XX_MODEL_TS7300 0x03
+#define TS72XX_MODEL_TS7400 0x04
+#define TS72XX_MODEL_MASK 0x07
#define TS72XX_OPTIONS_PHYS_BASE 0x22400000
@@ -51,19 +54,34 @@
#ifndef __ASSEMBLY__
+static inline int ts72xx_model(void)
+{
+ return __raw_readb(TS72XX_MODEL_VIRT_BASE) & TS72XX_MODEL_MASK;
+}
+
static inline int board_is_ts7200(void)
{
- return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7200;
+ return ts72xx_model() == TS72XX_MODEL_TS7200;
}
static inline int board_is_ts7250(void)
{
- return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7250;
+ return ts72xx_model() == TS72XX_MODEL_TS7250;
}
static inline int board_is_ts7260(void)
{
- return __raw_readb(TS72XX_MODEL_VIRT_BASE) == TS72XX_MODEL_TS7260;
+ return ts72xx_model() == TS72XX_MODEL_TS7260;
+}
+
+static inline int board_is_ts7300(void)
+{
+ return ts72xx_model() == TS72XX_MODEL_TS7300;
+}
+
+static inline int board_is_ts7400(void)
+{
+ return ts72xx_model() == TS72XX_MODEL_TS7400;
}
static inline int is_max197_installed(void)
diff --git a/arch/arm/mach-exynos4/clock.c b/arch/arm/mach-exynos4/clock.c
index 851dea01857..1561b036a9b 100644
--- a/arch/arm/mach-exynos4/clock.c
+++ b/arch/arm/mach-exynos4/clock.c
@@ -520,7 +520,7 @@ static struct clk init_clocks_off[] = {
.ctrlbit = (1 << 21),
}, {
.name = "ac97",
- .id = -1,
+ .devname = "samsung-ac97",
.enable = exynos4_clk_ip_peril_ctrl,
.ctrlbit = (1 << 27),
}, {
diff --git a/arch/arm/mach-exynos4/cpu.c b/arch/arm/mach-exynos4/cpu.c
index 2d8a40c9e6e..746d6fc6d39 100644
--- a/arch/arm/mach-exynos4/cpu.c
+++ b/arch/arm/mach-exynos4/cpu.c
@@ -24,12 +24,13 @@
#include <plat/exynos4.h>
#include <plat/adc-core.h>
#include <plat/sdhci.h>
-#include <plat/devs.h>
#include <plat/fb-core.h>
#include <plat/fimc-core.h>
#include <plat/iic-core.h>
+#include <plat/reset.h>
#include <mach/regs-irq.h>
+#include <mach/regs-pmu.h>
extern int combiner_init(unsigned int combiner_nr, void __iomem *base,
unsigned int irq_start);
@@ -128,6 +129,11 @@ static void exynos4_idle(void)
local_irq_enable();
}
+static void exynos4_sw_reset(void)
+{
+ __raw_writel(0x1, S5P_SWRESET);
+}
+
/*
* exynos4_map_io
*
@@ -241,5 +247,8 @@ int __init exynos4_init(void)
/* set idle function */
pm_idle = exynos4_idle;
+ /* set sw_reset function */
+ s5p_reset_hook = exynos4_sw_reset;
+
return sysdev_register(&exynos4_sysdev);
}
diff --git a/arch/arm/mach-exynos4/include/mach/irqs.h b/arch/arm/mach-exynos4/include/mach/irqs.h
index 934d2a49398..f8952f8f375 100644
--- a/arch/arm/mach-exynos4/include/mach/irqs.h
+++ b/arch/arm/mach-exynos4/include/mach/irqs.h
@@ -80,9 +80,8 @@
#define IRQ_HSMMC3 IRQ_SPI(76)
#define IRQ_DWMCI IRQ_SPI(77)
-#define IRQ_MIPICSI0 IRQ_SPI(78)
-
-#define IRQ_MIPICSI1 IRQ_SPI(80)
+#define IRQ_MIPI_CSIS0 IRQ_SPI(78)
+#define IRQ_MIPI_CSIS1 IRQ_SPI(80)
#define IRQ_ONENAND_AUDI IRQ_SPI(82)
#define IRQ_ROTATOR IRQ_SPI(83)
diff --git a/arch/arm/mach-exynos4/include/mach/regs-pmu.h b/arch/arm/mach-exynos4/include/mach/regs-pmu.h
index fa49bbb8e7b..cdf9b47c303 100644
--- a/arch/arm/mach-exynos4/include/mach/regs-pmu.h
+++ b/arch/arm/mach-exynos4/include/mach/regs-pmu.h
@@ -29,6 +29,8 @@
#define S5P_USE_STANDBY_WFE1 (1 << 25)
#define S5P_USE_MASK ((0x3 << 16) | (0x3 << 24))
+#define S5P_SWRESET S5P_PMUREG(0x0400)
+
#define S5P_WAKEUP_STAT S5P_PMUREG(0x0600)
#define S5P_EINT_WAKEUP_MASK S5P_PMUREG(0x0604)
#define S5P_WAKEUP_MASK S5P_PMUREG(0x0608)
diff --git a/arch/arm/mach-exynos4/irq-eint.c b/arch/arm/mach-exynos4/irq-eint.c
index 9d87d2ac7f6..badb8c66fc9 100644
--- a/arch/arm/mach-exynos4/irq-eint.c
+++ b/arch/arm/mach-exynos4/irq-eint.c
@@ -23,6 +23,8 @@
#include <mach/regs-gpio.h>
+#include <asm/mach/irq.h>
+
static DEFINE_SPINLOCK(eint_lock);
static unsigned int eint0_15_data[16];
@@ -184,8 +186,11 @@ static inline void exynos4_irq_demux_eint(unsigned int start)
static void exynos4_irq_demux_eint16_31(unsigned int irq, struct irq_desc *desc)
{
+ struct irq_chip *chip = irq_get_chip(irq);
+ chained_irq_enter(chip, desc);
exynos4_irq_demux_eint(IRQ_EINT(16));
exynos4_irq_demux_eint(IRQ_EINT(24));
+ chained_irq_exit(chip, desc);
}
static void exynos4_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
@@ -193,6 +198,7 @@ static void exynos4_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
u32 *irq_data = irq_get_handler_data(irq);
struct irq_chip *chip = irq_get_chip(irq);
+ chained_irq_enter(chip, desc);
chip->irq_mask(&desc->irq_data);
if (chip->irq_ack)
@@ -201,6 +207,7 @@ static void exynos4_irq_eint0_15(unsigned int irq, struct irq_desc *desc)
generic_handle_irq(*irq_data);
chip->irq_unmask(&desc->irq_data);
+ chained_irq_exit(chip, desc);
}
int __init exynos4_init_irq_eint(void)
diff --git a/arch/arm/mach-exynos4/mach-universal_c210.c b/arch/arm/mach-exynos4/mach-universal_c210.c
index 0e280d12301..b3b5d891100 100644
--- a/arch/arm/mach-exynos4/mach-universal_c210.c
+++ b/arch/arm/mach-exynos4/mach-universal_c210.c
@@ -79,7 +79,7 @@ static struct s3c2410_uartcfg universal_uartcfgs[] __initdata = {
};
static struct regulator_consumer_supply max8952_consumer =
- REGULATOR_SUPPLY("vddarm", NULL);
+ REGULATOR_SUPPLY("vdd_arm", NULL);
static struct max8952_platform_data universal_max8952_pdata __initdata = {
.gpio_vid0 = EXYNOS4_GPX0(3),
@@ -105,7 +105,7 @@ static struct max8952_platform_data universal_max8952_pdata __initdata = {
};
static struct regulator_consumer_supply lp3974_buck1_consumer =
- REGULATOR_SUPPLY("vddint", NULL);
+ REGULATOR_SUPPLY("vdd_int", NULL);
static struct regulator_consumer_supply lp3974_buck2_consumer =
REGULATOR_SUPPLY("vddg3d", NULL);
diff --git a/arch/arm/mach-exynos4/setup-usb-phy.c b/arch/arm/mach-exynos4/setup-usb-phy.c
index 0883c1b824b..39aca045f66 100644
--- a/arch/arm/mach-exynos4/setup-usb-phy.c
+++ b/arch/arm/mach-exynos4/setup-usb-phy.c
@@ -82,7 +82,7 @@ static int exynos4_usb_phy1_init(struct platform_device *pdev)
rstcon &= ~(HOST_LINK_PORT_SWRST_MASK | PHY1_SWRST_MASK);
writel(rstcon, EXYNOS4_RSTCON);
- udelay(50);
+ udelay(80);
clk_disable(otg_clk);
clk_put(otg_clk);
diff --git a/arch/arm/mach-footbridge/Kconfig b/arch/arm/mach-footbridge/Kconfig
index dc26fff22cf..c8e7afcf14e 100644
--- a/arch/arm/mach-footbridge/Kconfig
+++ b/arch/arm/mach-footbridge/Kconfig
@@ -62,6 +62,7 @@ config ARCH_EBSA285_HOST
config ARCH_NETWINDER
bool "NetWinder"
select CLKSRC_I8253
+ select CLKEVT_I8253
select FOOTBRIDGE_HOST
select ISA
select ISA_DMA
diff --git a/arch/arm/mach-footbridge/dc21285.c b/arch/arm/mach-footbridge/dc21285.c
index 1331fff51ae..18c32a5541d 100644
--- a/arch/arm/mach-footbridge/dc21285.c
+++ b/arch/arm/mach-footbridge/dc21285.c
@@ -18,6 +18,7 @@
#include <linux/irq.h>
#include <linux/io.h>
#include <linux/spinlock.h>
+#include <video/vga.h>
#include <asm/irq.h>
#include <asm/system.h>
diff --git a/arch/arm/mach-imx/mach-cpuimx27.c b/arch/arm/mach-imx/mach-cpuimx27.c
index 87887ac5806..f851fe90368 100644
--- a/arch/arm/mach-imx/mach-cpuimx27.c
+++ b/arch/arm/mach-imx/mach-cpuimx27.c
@@ -310,7 +310,7 @@ static struct sys_timer eukrea_cpuimx27_timer = {
.init = eukrea_cpuimx27_timer_init,
};
-MACHINE_START(CPUIMX27, "EUKREA CPUIMX27")
+MACHINE_START(EUKREA_CPUIMX27, "EUKREA CPUIMX27")
.boot_params = MX27_PHYS_OFFSET + 0x100,
.map_io = mx27_map_io,
.init_early = imx27_init_early,
diff --git a/arch/arm/mach-imx/mach-cpuimx35.c b/arch/arm/mach-imx/mach-cpuimx35.c
index f39a478ba1a..4bd083ba9af 100644
--- a/arch/arm/mach-imx/mach-cpuimx35.c
+++ b/arch/arm/mach-imx/mach-cpuimx35.c
@@ -192,7 +192,7 @@ struct sys_timer eukrea_cpuimx35_timer = {
.init = eukrea_cpuimx35_timer_init,
};
-MACHINE_START(EUKREA_CPUIMX35, "Eukrea CPUIMX35")
+MACHINE_START(EUKREA_CPUIMX35SD, "Eukrea CPUIMX35")
/* Maintainer: Eukrea Electromatique */
.boot_params = MX3x_PHYS_OFFSET + 0x100,
.map_io = mx35_map_io,
diff --git a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
index da36da52969..2442d5da883 100644
--- a/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
+++ b/arch/arm/mach-imx/mach-eukrea_cpuimx25.c
@@ -161,7 +161,7 @@ static struct sys_timer eukrea_cpuimx25_timer = {
.init = eukrea_cpuimx25_timer_init,
};
-MACHINE_START(EUKREA_CPUIMX25, "Eukrea CPUIMX25")
+MACHINE_START(EUKREA_CPUIMX25SD, "Eukrea CPUIMX25")
/* Maintainer: Eukrea Electromatique */
.boot_params = MX25_PHYS_OFFSET + 0x100,
.map_io = mx25_map_io,
diff --git a/arch/arm/mach-integrator/integrator_ap.c b/arch/arm/mach-integrator/integrator_ap.c
index 2fbbdd5eac3..fcf0ae95651 100644
--- a/arch/arm/mach-integrator/integrator_ap.c
+++ b/arch/arm/mach-integrator/integrator_ap.c
@@ -337,15 +337,15 @@ static unsigned long timer_reload;
static void integrator_clocksource_init(u32 khz)
{
void __iomem *base = (void __iomem *)TIMER2_VA_BASE;
- u32 ctrl = TIMER_CTRL_ENABLE;
+ u32 ctrl = TIMER_CTRL_ENABLE | TIMER_CTRL_PERIODIC;
if (khz >= 1500) {
khz /= 16;
- ctrl = TIMER_CTRL_DIV16;
+ ctrl |= TIMER_CTRL_DIV16;
}
- writel(ctrl, base + TIMER_CTRL);
writel(0xffff, base + TIMER_LOAD);
+ writel(ctrl, base + TIMER_CTRL);
clocksource_mmio_init(base + TIMER_VALUE, "timer2",
khz * 1000, 200, 16, clocksource_mmio_readl_down);
diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c
index 1077ad663f9..10adf66be7b 100644
--- a/arch/arm/mach-omap2/devices.c
+++ b/arch/arm/mach-omap2/devices.c
@@ -44,7 +44,7 @@ static int __init omap3_l3_init(void)
{
int l;
struct omap_hwmod *oh;
- struct omap_device *od;
+ struct platform_device *pdev;
char oh_name[L3_MODULES_MAX_LEN];
/*
@@ -61,12 +61,12 @@ static int __init omap3_l3_init(void)
if (!oh)
pr_err("could not look up %s\n", oh_name);
- od = omap_device_build("omap_l3_smx", 0, oh, NULL, 0,
+ pdev = omap_device_build("omap_l3_smx", 0, oh, NULL, 0,
NULL, 0, 0);
- WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name);
+ WARN(IS_ERR(pdev), "could not build omap_device for %s\n", oh_name);
- return IS_ERR(od) ? PTR_ERR(od) : 0;
+ return IS_ERR(pdev) ? PTR_ERR(pdev) : 0;
}
postcore_initcall(omap3_l3_init);
@@ -74,7 +74,7 @@ static int __init omap4_l3_init(void)
{
int l, i;
struct omap_hwmod *oh[3];
- struct omap_device *od;
+ struct platform_device *pdev;
char oh_name[L3_MODULES_MAX_LEN];
/*
@@ -92,12 +92,12 @@ static int __init omap4_l3_init(void)
pr_err("could not look up %s\n", oh_name);
}
- od = omap_device_build_ss("omap_l3_noc", 0, oh, 3, NULL,
+ pdev = omap_device_build_ss("omap_l3_noc", 0, oh, 3, NULL,
0, NULL, 0, 0);
- WARN(IS_ERR(od), "could not build omap_device for %s\n", oh_name);
+ WARN(IS_ERR(pdev), "could not build omap_device for %s\n", oh_name);
- return IS_ERR(od) ? PTR_ERR(od) : 0;
+ return IS_ERR(pdev) ? PTR_ERR(pdev) : 0;
}
postcore_initcall(omap4_l3_init);
@@ -232,7 +232,7 @@ struct omap_device_pm_latency omap_keyboard_latency[] = {
int __init omap4_keyboard_init(struct omap4_keypad_platform_data
*sdp4430_keypad_data, struct omap_board_data *bdata)
{
- struct omap_device *od;
+ struct platform_device *pdev;
struct omap_hwmod *oh;
struct omap4_keypad_platform_data *keypad_data;
unsigned int id = -1;
@@ -247,15 +247,15 @@ int __init omap4_keyboard_init(struct omap4_keypad_platform_data
keypad_data = sdp4430_keypad_data;
- od = omap_device_build(name, id, oh, keypad_data,
+ pdev = omap_device_build(name, id, oh, keypad_data,
sizeof(struct omap4_keypad_platform_data),
omap_keyboard_latency,
ARRAY_SIZE(omap_keyboard_latency), 0);
- if (IS_ERR(od)) {
+ if (IS_ERR(pdev)) {
WARN(1, "Can't build omap_device for %s:%s.\n",
name, oh->name);
- return PTR_ERR(od);
+ return PTR_ERR(pdev);
}
oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt);
@@ -274,7 +274,7 @@ static struct omap_device_pm_latency mbox_latencies[] = {
static inline void omap_init_mbox(void)
{
struct omap_hwmod *oh;
- struct omap_device *od;
+ struct platform_device *pdev;
oh = omap_hwmod_lookup("mailbox");
if (!oh) {
@@ -282,10 +282,10 @@ static inline void omap_init_mbox(void)
return;
}
- od = omap_device_build("omap-mailbox", -1, oh, NULL, 0,
+ pdev = omap_device_build("omap-mailbox", -1, oh, NULL, 0,
mbox_latencies, ARRAY_SIZE(mbox_latencies), 0);
- WARN(IS_ERR(od), "%s: could not build device, err %ld\n",
- __func__, PTR_ERR(od));
+ WARN(IS_ERR(pdev), "%s: could not build device, err %ld\n",
+ __func__, PTR_ERR(pdev));
}
#else
static inline void omap_init_mbox(void) { }
@@ -344,7 +344,7 @@ struct omap_device_pm_latency omap_mcspi_latency[] = {
static int omap_mcspi_init(struct omap_hwmod *oh, void *unused)
{
- struct omap_device *od;
+ struct platform_device *pdev;
char *name = "omap2_mcspi";
struct omap2_mcspi_platform_config *pdata;
static int spi_num;
@@ -371,10 +371,10 @@ static int omap_mcspi_init(struct omap_hwmod *oh, void *unused)
}
spi_num++;
- od = omap_device_build(name, spi_num, oh, pdata,
+ pdev = omap_device_build(name, spi_num, oh, pdata,
sizeof(*pdata), omap_mcspi_latency,
ARRAY_SIZE(omap_mcspi_latency), 0);
- WARN(IS_ERR(od), "Can't build omap_device for %s:%s\n",
+ WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s\n",
name, oh->name);
kfree(pdata);
return 0;
@@ -709,7 +709,7 @@ static struct omap_device_pm_latency omap_wdt_latency[] = {
static int __init omap_init_wdt(void)
{
int id = -1;
- struct omap_device *od;
+ struct platform_device *pdev;
struct omap_hwmod *oh;
char *oh_name = "wd_timer2";
char *dev_name = "omap_wdt";
@@ -723,10 +723,10 @@ static int __init omap_init_wdt(void)
return -EINVAL;
}
- od = omap_device_build(dev_name, id, oh, NULL, 0,
+ pdev = omap_device_build(dev_name, id, oh, NULL, 0,
omap_wdt_latency,
ARRAY_SIZE(omap_wdt_latency), 0);
- WARN(IS_ERR(od), "Can't build omap_device for %s:%s.\n",
+ WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
dev_name, oh->name);
return 0;
}
diff --git a/arch/arm/mach-omap2/display.c b/arch/arm/mach-omap2/display.c
index a5b7a236aa5..18693f6de04 100644
--- a/arch/arm/mach-omap2/display.c
+++ b/arch/arm/mach-omap2/display.c
@@ -78,7 +78,7 @@ int __init omap_display_init(struct omap_dss_board_info *board_data)
{
int r = 0;
struct omap_hwmod *oh;
- struct omap_device *od;
+ struct platform_device *pdev;
int i, oh_count;
struct omap_display_platform_data pdata;
const struct omap_dss_hwmod_data *curr_dss_hwmod;
@@ -108,13 +108,13 @@ int __init omap_display_init(struct omap_dss_board_info *board_data)
return -ENODEV;
}
- od = omap_device_build(curr_dss_hwmod[i].dev_name,
+ pdev = omap_device_build(curr_dss_hwmod[i].dev_name,
curr_dss_hwmod[i].id, oh, &pdata,
sizeof(struct omap_display_platform_data),
omap_dss_latency,
ARRAY_SIZE(omap_dss_latency), 0);
- if (WARN((IS_ERR(od)), "Could not build omap_device for %s\n",
+ if (WARN((IS_ERR(pdev)), "Could not build omap_device for %s\n",
curr_dss_hwmod[i].oh_name))
return -ENODEV;
}
diff --git a/arch/arm/mach-omap2/dma.c b/arch/arm/mach-omap2/dma.c
index c9ff0e79703..ae8cb3fb183 100644
--- a/arch/arm/mach-omap2/dma.c
+++ b/arch/arm/mach-omap2/dma.c
@@ -228,7 +228,7 @@ static u32 configure_dma_errata(void)
/* One time initializations */
static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
{
- struct omap_device *od;
+ struct platform_device *pdev;
struct omap_system_dma_plat_info *p;
struct resource *mem;
char *name = "omap_dma_system";
@@ -258,23 +258,23 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
p->errata = configure_dma_errata();
- od = omap_device_build(name, 0, oh, p, sizeof(*p),
+ pdev = omap_device_build(name, 0, oh, p, sizeof(*p),
omap2_dma_latency, ARRAY_SIZE(omap2_dma_latency), 0);
kfree(p);
- if (IS_ERR(od)) {
+ if (IS_ERR(pdev)) {
pr_err("%s: Can't build omap_device for %s:%s.\n",
__func__, name, oh->name);
- return PTR_ERR(od);
+ return PTR_ERR(pdev);
}
- mem = platform_get_resource(&od->pdev, IORESOURCE_MEM, 0);
+ mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!mem) {
- dev_err(&od->pdev.dev, "%s: no mem resource\n", __func__);
+ dev_err(&pdev->dev, "%s: no mem resource\n", __func__);
return -EINVAL;
}
dma_base = ioremap(mem->start, resource_size(mem));
if (!dma_base) {
- dev_err(&od->pdev.dev, "%s: ioremap fail\n", __func__);
+ dev_err(&pdev->dev, "%s: ioremap fail\n", __func__);
return -ENOMEM;
}
@@ -283,7 +283,7 @@ static int __init omap2_system_dma_init_dev(struct omap_hwmod *oh, void *unused)
(d->lch_count), GFP_KERNEL);
if (!d->chan) {
- dev_err(&od->pdev.dev, "%s: kzalloc fail\n", __func__);
+ dev_err(&pdev->dev, "%s: kzalloc fail\n", __func__);
return -ENOMEM;
}
return 0;
diff --git a/arch/arm/mach-omap2/gpio.c b/arch/arm/mach-omap2/gpio.c
index 2765cdc3152..652ccc57419 100644
--- a/arch/arm/mach-omap2/gpio.c
+++ b/arch/arm/mach-omap2/gpio.c
@@ -34,7 +34,7 @@ static struct omap_device_pm_latency omap_gpio_latency[] = {
static int omap2_gpio_dev_init(struct omap_hwmod *oh, void *unused)
{
- struct omap_device *od;
+ struct platform_device *pdev;
struct omap_gpio_platform_data *pdata;
struct omap_gpio_dev_attr *dev_attr;
char *name = "omap_gpio";
@@ -107,19 +107,19 @@ static int omap2_gpio_dev_init(struct omap_hwmod *oh, void *unused)
return -EINVAL;
}
- od = omap_device_build(name, id - 1, oh, pdata,
+ pdev = omap_device_build(name, id - 1, oh, pdata,
sizeof(*pdata), omap_gpio_latency,
ARRAY_SIZE(omap_gpio_latency),
false);
kfree(pdata);
- if (IS_ERR(od)) {
+ if (IS_ERR(pdev)) {
WARN(1, "Can't build omap_device for %s:%s.\n",
name, oh->name);
- return PTR_ERR(od);
+ return PTR_ERR(pdev);
}
- omap_device_disable_idle_on_suspend(od);
+ omap_device_disable_idle_on_suspend(pdev);
gpio_bank_count++;
return 0;
diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c
index a9b45c76e1d..cc8791952a0 100644
--- a/arch/arm/mach-omap2/hsmmc.c
+++ b/arch/arm/mach-omap2/hsmmc.c
@@ -430,7 +430,7 @@ static struct omap_device_pm_latency omap_hsmmc_latency[] = {
void __init omap_init_hsmmc(struct omap2_hsmmc_info *hsmmcinfo, int ctrl_nr)
{
struct omap_hwmod *oh;
- struct omap_device *od;
+ struct platform_device *pdev;
struct omap_device_pm_latency *ohl;
char oh_name[MAX_OMAP_MMC_HWMOD_NAME_LEN];
struct omap_mmc_platform_data *mmc_data;
@@ -471,9 +471,9 @@ void __init omap_init_hsmmc(struct omap2_hsmmc_info *hsmmcinfo, int ctrl_nr)
mmc_data->controller_flags = mmc_dev_attr->flags;
}
- od = omap_device_build(name, ctrl_nr - 1, oh, mmc_data,
+ pdev = omap_device_build(name, ctrl_nr - 1, oh, mmc_data,
sizeof(struct omap_mmc_platform_data), ohl, ohl_cnt, false);
- if (IS_ERR(od)) {
+ if (IS_ERR(pdev)) {
WARN(1, "Can't build omap_device for %s:%s.\n", name, oh->name);
kfree(mmc_data->slots[0].name);
goto done;
@@ -482,7 +482,7 @@ void __init omap_init_hsmmc(struct omap2_hsmmc_info *hsmmcinfo, int ctrl_nr)
* return device handle to board setup code
* required to populate for regulator framework structure
*/
- hsmmcinfo->dev = &od->pdev.dev;
+ hsmmcinfo->dev = &pdev->dev;
done:
kfree(mmc_data);
diff --git a/arch/arm/mach-omap2/hwspinlock.c b/arch/arm/mach-omap2/hwspinlock.c
index 06d4a80660a..0b3ae9d9c3b 100644
--- a/arch/arm/mach-omap2/hwspinlock.c
+++ b/arch/arm/mach-omap2/hwspinlock.c
@@ -35,7 +35,7 @@ int __init hwspinlocks_init(void)
{
int retval = 0;
struct omap_hwmod *oh;
- struct omap_device *od;
+ struct platform_device *pdev;
const char *oh_name = "spinlock";
const char *dev_name = "omap_hwspinlock";
@@ -48,13 +48,13 @@ int __init hwspinlocks_init(void)
if (oh == NULL)
return -EINVAL;
- od = omap_device_build(dev_name, 0, oh, NULL, 0,
+ pdev = omap_device_build(dev_name, 0, oh, NULL, 0,
omap_spinlock_latency,
ARRAY_SIZE(omap_spinlock_latency), false);
- if (IS_ERR(od)) {
+ if (IS_ERR(pdev)) {
pr_err("Can't build omap_device for %s:%s\n", dev_name,
oh_name);
- retval = PTR_ERR(od);
+ retval = PTR_ERR(pdev);
}
return retval;
diff --git a/arch/arm/mach-omap2/mcbsp.c b/arch/arm/mach-omap2/mcbsp.c
index 4a6ef6ab845..7a42f32bd87 100644
--- a/arch/arm/mach-omap2/mcbsp.c
+++ b/arch/arm/mach-omap2/mcbsp.c
@@ -116,7 +116,7 @@ static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused)
char *name = "omap-mcbsp";
struct omap_hwmod *oh_device[2];
struct omap_mcbsp_platform_data *pdata = NULL;
- struct omap_device *od;
+ struct platform_device *pdev;
sscanf(oh->name, "mcbsp%d", &id);
@@ -144,14 +144,14 @@ static int omap_init_mcbsp(struct omap_hwmod *oh, void *unused)
(struct omap_mcbsp_dev_attr *)(oh->dev_attr))->sidetone);
count++;
}
- od = omap_device_build_ss(name, id, oh_device, count, pdata,
+ pdev = omap_device_build_ss(name, id, oh_device, count, pdata,
sizeof(*pdata), omap2_mcbsp_latency,
ARRAY_SIZE(omap2_mcbsp_latency), false);
kfree(pdata);
- if (IS_ERR(od)) {
+ if (IS_ERR(pdev)) {
pr_err("%s: Can't build omap_device for %s:%s.\n", __func__,
name, oh->name);
- return PTR_ERR(od);
+ return PTR_ERR(pdev);
}
omap_mcbsp_count++;
return 0;
diff --git a/arch/arm/mach-omap2/opp.c b/arch/arm/mach-omap2/opp.c
index ab8b35b780b..9262a6b4770 100644
--- a/arch/arm/mach-omap2/opp.c
+++ b/arch/arm/mach-omap2/opp.c
@@ -69,7 +69,7 @@ int __init omap_init_opp_table(struct omap_opp_def *opp_def,
opp_def->hwmod_name, i);
return -EINVAL;
}
- dev = &oh->od->pdev.dev;
+ dev = &oh->od->pdev->dev;
r = opp_add(dev, opp_def->freq, opp_def->u_volt);
if (r) {
diff --git a/arch/arm/mach-omap2/pm.c b/arch/arm/mach-omap2/pm.c
index 472bf22d5e8..e7cd794ae43 100644
--- a/arch/arm/mach-omap2/pm.c
+++ b/arch/arm/mach-omap2/pm.c
@@ -60,19 +60,19 @@ EXPORT_SYMBOL(omap4_get_dsp_device);
static int _init_omap_device(char *name, struct device **new_dev)
{
struct omap_hwmod *oh;
- struct omap_device *od;
+ struct platform_device *pdev;
oh = omap_hwmod_lookup(name);
if (WARN(!oh, "%s: could not find omap_hwmod for %s\n",
__func__, name))
return -ENODEV;
- od = omap_device_build(oh->name, 0, oh, NULL, 0, pm_lats, 0, false);
- if (WARN(IS_ERR(od), "%s: could not build omap_device for %s\n",
+ pdev = omap_device_build(oh->name, 0, oh, NULL, 0, pm_lats, 0, false);
+ if (WARN(IS_ERR(pdev), "%s: could not build omap_device for %s\n",
__func__, name))
return -ENODEV;
- *new_dev = &od->pdev.dev;
+ *new_dev = &pdev->dev;
return 0;
}
diff --git a/arch/arm/mach-omap2/serial.c b/arch/arm/mach-omap2/serial.c
index 466fc722fa0..3d1c1d393f8 100644
--- a/arch/arm/mach-omap2/serial.c
+++ b/arch/arm/mach-omap2/serial.c
@@ -711,7 +711,7 @@ void __init omap_serial_init_port(struct omap_board_data *bdata)
{
struct omap_uart_state *uart;
struct omap_hwmod *oh;
- struct omap_device *od;
+ struct platform_device *pdev;
void *pdata = NULL;
u32 pdata_size = 0;
char *name;
@@ -799,20 +799,20 @@ void __init omap_serial_init_port(struct omap_board_data *bdata)
if (WARN_ON(!oh))
return;
- od = omap_device_build(name, uart->num, oh, pdata, pdata_size,
+ pdev = omap_device_build(name, uart->num, oh, pdata, pdata_size,
omap_uart_latency,
ARRAY_SIZE(omap_uart_latency), false);
- WARN(IS_ERR(od), "Could not build omap_device for %s: %s.\n",
+ WARN(IS_ERR(pdev), "Could not build omap_device for %s: %s.\n",
name, oh->name);
- omap_device_disable_idle_on_suspend(od);
+ omap_device_disable_idle_on_suspend(pdev);
oh->mux = omap_hwmod_mux_init(bdata->pads, bdata->pads_cnt);
uart->irq = oh->mpu_irqs[0].irq;
uart->regshift = 2;
uart->mapbase = oh->slaves[0]->addr->pa_start;
uart->membase = omap_hwmod_get_mpu_rt_va(oh);
- uart->pdev = &od->pdev;
+ uart->pdev = pdev;
oh->dev_attr = uart;
@@ -846,8 +846,8 @@ void __init omap_serial_init_port(struct omap_board_data *bdata)
if ((cpu_is_omap34xx() && uart->padconf) ||
(uart->wk_en && uart->wk_mask)) {
- device_init_wakeup(&od->pdev.dev, true);
- DEV_CREATE_FILE(&od->pdev.dev, &dev_attr_sleep_timeout);
+ device_init_wakeup(&pdev->dev, true);
+ DEV_CREATE_FILE(&pdev->dev, &dev_attr_sleep_timeout);
}
/* Enable the MDR1 errata for OMAP3 */
diff --git a/arch/arm/mach-omap2/sr_device.c b/arch/arm/mach-omap2/sr_device.c
index 10d3c5ee801..624264d8e1a 100644
--- a/arch/arm/mach-omap2/sr_device.c
+++ b/arch/arm/mach-omap2/sr_device.c
@@ -80,7 +80,7 @@ static void __init sr_set_nvalues(struct omap_volt_data *volt_data,
static int sr_dev_init(struct omap_hwmod *oh, void *user)
{
struct omap_sr_data *sr_data;
- struct omap_device *od;
+ struct platform_device *pdev;
struct omap_volt_data *volt_data;
char *name = "smartreflex";
static int i;
@@ -120,10 +120,10 @@ static int sr_dev_init(struct omap_hwmod *oh, void *user)
sr_data->enable_on_init = sr_enable_on_init;
- od = omap_device_build(name, i, oh, sr_data, sizeof(*sr_data),
+ pdev = omap_device_build(name, i, oh, sr_data, sizeof(*sr_data),
omap_sr_latency,
ARRAY_SIZE(omap_sr_latency), 0);
- if (IS_ERR(od))
+ if (IS_ERR(pdev))
pr_warning("%s: Could not build omap_device for %s: %s.\n\n",
__func__, name, oh->name);
exit:
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index a6eddae82a0..c105556a0ee 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -77,7 +77,7 @@ static int __init dns323_pci_map_irq(const struct pci_dev *dev, u8 slot, u8 pin)
/*
* Check for devices with hard-wired IRQs.
*/
- irq = orion5x_pci_map_irq(const dev, slot, pin);
+ irq = orion5x_pci_map_irq(dev, slot, pin);
if (irq != -1)
return irq;
diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c
index 28b8760ab9f..bc4a920e26e 100644
--- a/arch/arm/mach-orion5x/pci.c
+++ b/arch/arm/mach-orion5x/pci.c
@@ -14,6 +14,7 @@
#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/mbus.h>
+#include <video/vga.h>
#include <asm/irq.h>
#include <asm/mach/pci.h>
#include <plat/pcie.h>
diff --git a/arch/arm/mach-prima2/clock.c b/arch/arm/mach-prima2/clock.c
index f9a2aaf63f7..615a4e75cea 100644
--- a/arch/arm/mach-prima2/clock.c
+++ b/arch/arm/mach-prima2/clock.c
@@ -481,6 +481,7 @@ static void __init sirfsoc_clk_init(void)
static struct of_device_id clkc_ids[] = {
{ .compatible = "sirf,prima2-clkc" },
+ {},
};
void __init sirfsoc_of_clk_init(void)
diff --git a/arch/arm/mach-prima2/irq.c b/arch/arm/mach-prima2/irq.c
index c3404cbb6ff..7af254d046b 100644
--- a/arch/arm/mach-prima2/irq.c
+++ b/arch/arm/mach-prima2/irq.c
@@ -51,6 +51,7 @@ static __init void sirfsoc_irq_init(void)
static struct of_device_id intc_ids[] = {
{ .compatible = "sirf,prima2-intc" },
+ {},
};
void __init sirfsoc_of_irq_init(void)
diff --git a/arch/arm/mach-prima2/rstc.c b/arch/arm/mach-prima2/rstc.c
index d074786e83d..492cfa8d261 100644
--- a/arch/arm/mach-prima2/rstc.c
+++ b/arch/arm/mach-prima2/rstc.c
@@ -19,6 +19,7 @@ static DEFINE_MUTEX(rstc_lock);
static struct of_device_id rstc_ids[] = {
{ .compatible = "sirf,prima2-rstc" },
+ {},
};
static int __init sirfsoc_of_rstc_init(void)
diff --git a/arch/arm/mach-prima2/timer.c b/arch/arm/mach-prima2/timer.c
index 44027f34a88..ed7ec48d11d 100644
--- a/arch/arm/mach-prima2/timer.c
+++ b/arch/arm/mach-prima2/timer.c
@@ -190,6 +190,7 @@ static void __init sirfsoc_timer_init(void)
static struct of_device_id timer_ids[] = {
{ .compatible = "sirf,prima2-tick" },
+ {},
};
static void __init sirfsoc_of_timer_map(void)
diff --git a/arch/arm/mach-realview/include/mach/system.h b/arch/arm/mach-realview/include/mach/system.h
index a30f2e3ec17..6657ff23116 100644
--- a/arch/arm/mach-realview/include/mach/system.h
+++ b/arch/arm/mach-realview/include/mach/system.h
@@ -44,6 +44,7 @@ static inline void arch_reset(char mode, const char *cmd)
*/
if (realview_reset)
realview_reset(mode);
+ dsb();
}
#endif
diff --git a/arch/arm/mach-s3c64xx/pm.c b/arch/arm/mach-s3c64xx/pm.c
index 8bad6437068..055e2858b0d 100644
--- a/arch/arm/mach-s3c64xx/pm.c
+++ b/arch/arm/mach-s3c64xx/pm.c
@@ -16,6 +16,7 @@
#include <linux/suspend.h>
#include <linux/serial_core.h>
#include <linux/io.h>
+#include <linux/gpio.h>
#include <mach/map.h>
#include <mach/irqs.h>
diff --git a/arch/arm/mach-s5p64x0/irq-eint.c b/arch/arm/mach-s5p64x0/irq-eint.c
index 69ed4545112..fe7380f5c3c 100644
--- a/arch/arm/mach-s5p64x0/irq-eint.c
+++ b/arch/arm/mach-s5p64x0/irq-eint.c
@@ -129,7 +129,7 @@ static int s5p64x0_alloc_gc(void)
}
ct = gc->chip_types;
- ct->chip.irq_ack = irq_gc_ack;
+ ct->chip.irq_ack = irq_gc_ack_set_bit;
ct->chip.irq_mask = irq_gc_mask_set_bit;
ct->chip.irq_unmask = irq_gc_mask_clr_bit;
ct->chip.irq_set_type = s5p64x0_irq_eint_set_type;
diff --git a/arch/arm/mach-s5pv210/pm.c b/arch/arm/mach-s5pv210/pm.c
index 309e388a8a8..f149d278377 100644
--- a/arch/arm/mach-s5pv210/pm.c
+++ b/arch/arm/mach-s5pv210/pm.c
@@ -88,7 +88,7 @@ static struct sleep_save s5pv210_core_save[] = {
SAVE_ITEM(S3C2410_TCNTO(0)),
};
-void s5pv210_cpu_suspend(unsigned long arg)
+static int s5pv210_cpu_suspend(unsigned long arg)
{
unsigned long tmp;
diff --git a/arch/arm/mach-shmobile/board-ag5evm.c b/arch/arm/mach-shmobile/board-ag5evm.c
index ce5c2513c6c..cdfdd624d21 100644
--- a/arch/arm/mach-shmobile/board-ag5evm.c
+++ b/arch/arm/mach-shmobile/board-ag5evm.c
@@ -341,6 +341,7 @@ static struct platform_device mipidsi0_device = {
static struct sh_mobile_sdhi_info sdhi0_info = {
.dma_slave_tx = SHDMA_SLAVE_SDHI0_TX,
.dma_slave_rx = SHDMA_SLAVE_SDHI0_RX,
+ .tmio_flags = TMIO_MMC_HAS_IDLE_WAIT,
.tmio_caps = MMC_CAP_SD_HIGHSPEED,
.tmio_ocr_mask = MMC_VDD_27_28 | MMC_VDD_28_29,
};
@@ -382,7 +383,7 @@ void ag5evm_sdhi1_set_pwr(struct platform_device *pdev, int state)
}
static struct sh_mobile_sdhi_info sh_sdhi1_info = {
- .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE,
+ .tmio_flags = TMIO_MMC_WRPROTECT_DISABLE | TMIO_MMC_HAS_IDLE_WAIT,
.tmio_caps = MMC_CAP_NONREMOVABLE | MMC_CAP_SDIO_IRQ,
.tmio_ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34,
.set_pwr = ag5evm_sdhi1_set_pwr,
diff --git a/arch/arm/mach-shmobile/board-mackerel.c b/arch/arm/mach-shmobile/board-mackerel.c
index 0ea71f8d4b8..17c19dc2560 100644
--- a/arch/arm/mach-shmobile/board-mackerel.c
+++ b/arch/arm/mach-shmobile/board-mackerel.c
@@ -641,6 +641,8 @@ static struct usbhs_private usbhs0_private = {
},
.driver_param = {
.buswait_bwait = 4,
+ .d0_tx_id = SHDMA_SLAVE_USB0_TX,
+ .d1_rx_id = SHDMA_SLAVE_USB0_RX,
},
},
};
@@ -810,6 +812,8 @@ static struct usbhs_private usbhs1_private = {
.buswait_bwait = 4,
.pipe_type = usbhs1_pipe_cfg,
.pipe_size = ARRAY_SIZE(usbhs1_pipe_cfg),
+ .d0_tx_id = SHDMA_SLAVE_USB1_TX,
+ .d1_rx_id = SHDMA_SLAVE_USB1_RX,
},
},
};
diff --git a/arch/arm/mach-shmobile/clock-sh7372.c b/arch/arm/mach-shmobile/clock-sh7372.c
index e6e11e4e2d4..66975921e64 100644
--- a/arch/arm/mach-shmobile/clock-sh7372.c
+++ b/arch/arm/mach-shmobile/clock-sh7372.c
@@ -503,16 +503,17 @@ static struct clk *late_main_clks[] = {
&sh7372_fsidivb_clk,
};
-enum { MSTP001,
+enum { MSTP001, MSTP000,
MSTP131, MSTP130,
MSTP129, MSTP128, MSTP127, MSTP126, MSTP125,
MSTP118, MSTP117, MSTP116, MSTP113,
MSTP106, MSTP101, MSTP100,
MSTP223,
- MSTP218, MSTP217, MSTP216,
- MSTP207, MSTP206, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200,
- MSTP329, MSTP328, MSTP323, MSTP322, MSTP314, MSTP313, MSTP312,
- MSTP423, MSTP415, MSTP413, MSTP411, MSTP410, MSTP406, MSTP403,
+ MSTP218, MSTP217, MSTP216, MSTP214, MSTP208, MSTP207,
+ MSTP206, MSTP205, MSTP204, MSTP203, MSTP202, MSTP201, MSTP200,
+ MSTP328, MSTP323, MSTP322, MSTP314, MSTP313, MSTP312,
+ MSTP423, MSTP415, MSTP413, MSTP411, MSTP410, MSTP407, MSTP406,
+ MSTP405, MSTP404, MSTP403, MSTP400,
MSTP_NR };
#define MSTP(_parent, _reg, _bit, _flags) \
@@ -520,6 +521,7 @@ enum { MSTP001,
static struct clk mstp_clks[MSTP_NR] = {
[MSTP001] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR0, 1, 0), /* IIC2 */
+ [MSTP000] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR0, 0, 0), /* MSIOF0 */
[MSTP131] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 31, 0), /* VEU3 */
[MSTP130] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 30, 0), /* VEU2 */
[MSTP129] = MSTP(&div4_clks[DIV4_B], SMSTPCR1, 29, 0), /* VEU1 */
@@ -538,14 +540,16 @@ static struct clk mstp_clks[MSTP_NR] = {
[MSTP218] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 18, 0), /* DMAC1 */
[MSTP217] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 17, 0), /* DMAC2 */
[MSTP216] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 16, 0), /* DMAC3 */
+ [MSTP214] = MSTP(&div4_clks[DIV4_HP], SMSTPCR2, 14, 0), /* USBDMAC */
+ [MSTP208] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 8, 0), /* MSIOF1 */
[MSTP207] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 7, 0), /* SCIFA5 */
[MSTP206] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 6, 0), /* SCIFB */
+ [MSTP205] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 5, 0), /* MSIOF2 */
[MSTP204] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 4, 0), /* SCIFA0 */
[MSTP203] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 3, 0), /* SCIFA1 */
[MSTP202] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 2, 0), /* SCIFA2 */
[MSTP201] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 1, 0), /* SCIFA3 */
[MSTP200] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR2, 0, 0), /* SCIFA4 */
- [MSTP329] = MSTP(&r_clk, SMSTPCR3, 29, 0), /* CMT10 */
[MSTP328] = MSTP(&div6_clks[DIV6_SPU], SMSTPCR3, 28, 0), /* FSI2 */
[MSTP323] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 23, 0), /* IIC1 */
[MSTP322] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR3, 22, 0), /* USB0 */
@@ -557,8 +561,12 @@ static struct clk mstp_clks[MSTP_NR] = {
[MSTP413] = MSTP(&pllc1_div2_clk, SMSTPCR4, 13, 0), /* HDMI */
[MSTP411] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR4, 11, 0), /* IIC3 */
[MSTP410] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR4, 10, 0), /* IIC4 */
+ [MSTP407] = MSTP(&div4_clks[DIV4_HP], SMSTPCR4, 7, 0), /* USB-DMAC1 */
[MSTP406] = MSTP(&div6_clks[DIV6_SUB], SMSTPCR4, 6, 0), /* USB1 */
+ [MSTP405] = MSTP(&r_clk, SMSTPCR4, 5, 0), /* CMT4 */
+ [MSTP404] = MSTP(&r_clk, SMSTPCR4, 4, 0), /* CMT3 */
[MSTP403] = MSTP(&r_clk, SMSTPCR4, 3, 0), /* KEYSC */
+ [MSTP400] = MSTP(&r_clk, SMSTPCR4, 0, 0), /* CMT2 */
};
static struct clk_lookup lookups[] = {
@@ -609,6 +617,7 @@ static struct clk_lookup lookups[] = {
/* MSTP32 clocks */
CLKDEV_DEV_ID("i2c-sh_mobile.2", &mstp_clks[MSTP001]), /* IIC2 */
+ CLKDEV_DEV_ID("spi_sh_msiof.0", &mstp_clks[MSTP000]), /* MSIOF0 */
CLKDEV_DEV_ID("uio_pdrv_genirq.4", &mstp_clks[MSTP131]), /* VEU3 */
CLKDEV_DEV_ID("uio_pdrv_genirq.3", &mstp_clks[MSTP130]), /* VEU2 */
CLKDEV_DEV_ID("uio_pdrv_genirq.2", &mstp_clks[MSTP129]), /* VEU1 */
@@ -629,14 +638,16 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("sh-dma-engine.0", &mstp_clks[MSTP218]), /* DMAC1 */
CLKDEV_DEV_ID("sh-dma-engine.1", &mstp_clks[MSTP217]), /* DMAC2 */
CLKDEV_DEV_ID("sh-dma-engine.2", &mstp_clks[MSTP216]), /* DMAC3 */
+ CLKDEV_DEV_ID("sh-dma-engine.3", &mstp_clks[MSTP214]), /* USB-DMAC0 */
+ CLKDEV_DEV_ID("spi_sh_msiof.1", &mstp_clks[MSTP208]), /* MSIOF1 */
CLKDEV_DEV_ID("sh-sci.5", &mstp_clks[MSTP207]), /* SCIFA5 */
CLKDEV_DEV_ID("sh-sci.6", &mstp_clks[MSTP206]), /* SCIFB */
+ CLKDEV_DEV_ID("spi_sh_msiof.2", &mstp_clks[MSTP205]), /* MSIOF2 */
CLKDEV_DEV_ID("sh-sci.0", &mstp_clks[MSTP204]), /* SCIFA0 */
CLKDEV_DEV_ID("sh-sci.1", &mstp_clks[MSTP203]), /* SCIFA1 */
CLKDEV_DEV_ID("sh-sci.2", &mstp_clks[MSTP202]), /* SCIFA2 */
CLKDEV_DEV_ID("sh-sci.3", &mstp_clks[MSTP201]), /* SCIFA3 */
CLKDEV_DEV_ID("sh-sci.4", &mstp_clks[MSTP200]), /* SCIFA4 */
- CLKDEV_DEV_ID("sh_cmt.10", &mstp_clks[MSTP329]), /* CMT10 */
CLKDEV_DEV_ID("sh_fsi2", &mstp_clks[MSTP328]), /* FSI2 */
CLKDEV_DEV_ID("i2c-sh_mobile.1", &mstp_clks[MSTP323]), /* IIC1 */
CLKDEV_DEV_ID("r8a66597_hcd.0", &mstp_clks[MSTP322]), /* USB0 */
@@ -650,10 +661,14 @@ static struct clk_lookup lookups[] = {
CLKDEV_DEV_ID("sh-mobile-hdmi", &mstp_clks[MSTP413]), /* HDMI */
CLKDEV_DEV_ID("i2c-sh_mobile.3", &mstp_clks[MSTP411]), /* IIC3 */
CLKDEV_DEV_ID("i2c-sh_mobile.4", &mstp_clks[MSTP410]), /* IIC4 */
+ CLKDEV_DEV_ID("sh-dma-engine.4", &mstp_clks[MSTP407]), /* USB-DMAC1 */
CLKDEV_DEV_ID("r8a66597_hcd.1", &mstp_clks[MSTP406]), /* USB1 */
CLKDEV_DEV_ID("r8a66597_udc.1", &mstp_clks[MSTP406]), /* USB1 */
CLKDEV_DEV_ID("renesas_usbhs.1", &mstp_clks[MSTP406]), /* USB1 */
+ CLKDEV_DEV_ID("sh_cmt.4", &mstp_clks[MSTP405]), /* CMT4 */
+ CLKDEV_DEV_ID("sh_cmt.3", &mstp_clks[MSTP404]), /* CMT3 */
CLKDEV_DEV_ID("sh_keysc.0", &mstp_clks[MSTP403]), /* KEYSC */
+ CLKDEV_DEV_ID("sh_cmt.2", &mstp_clks[MSTP400]), /* CMT2 */
CLKDEV_ICK_ID("hdmi", "sh_mobile_lcdc_fb.1",
&div6_reparent_clks[DIV6_HDMI]),
diff --git a/arch/arm/mach-shmobile/clock-sh73a0.c b/arch/arm/mach-shmobile/clock-sh73a0.c
index 6db2ccabc2b..61a846bb30f 100644
--- a/arch/arm/mach-shmobile/clock-sh73a0.c
+++ b/arch/arm/mach-shmobile/clock-sh73a0.c
@@ -365,7 +365,7 @@ void __init sh73a0_clock_init(void)
__raw_writel(0x108, SD2CKCR);
/* detect main clock parent */
- switch ((__raw_readl(CKSCR) >> 24) & 0x03) {
+ switch ((__raw_readl(CKSCR) >> 28) & 0x03) {
case 0:
main_clk.parent = &sh73a0_extal1_clk;
break;
diff --git a/arch/arm/mach-shmobile/include/mach/sh7372.h b/arch/arm/mach-shmobile/include/mach/sh7372.h
index ce595cee86c..24e63a85e66 100644
--- a/arch/arm/mach-shmobile/include/mach/sh7372.h
+++ b/arch/arm/mach-shmobile/include/mach/sh7372.h
@@ -459,6 +459,10 @@ enum {
SHDMA_SLAVE_SDHI2_TX,
SHDMA_SLAVE_MMCIF_RX,
SHDMA_SLAVE_MMCIF_TX,
+ SHDMA_SLAVE_USB0_TX,
+ SHDMA_SLAVE_USB0_RX,
+ SHDMA_SLAVE_USB1_TX,
+ SHDMA_SLAVE_USB1_RX,
};
extern struct clk sh7372_extal1_clk;
diff --git a/arch/arm/mach-shmobile/intc-sh7372.c b/arch/arm/mach-shmobile/intc-sh7372.c
index 3b28743c77e..739315e30eb 100644
--- a/arch/arm/mach-shmobile/intc-sh7372.c
+++ b/arch/arm/mach-shmobile/intc-sh7372.c
@@ -379,7 +379,7 @@ enum {
/* BBIF2 */
VPU,
TSIF1,
- _3DG_SGX530,
+ /* 3DG */
_2DDMAC,
IIC2_ALI2, IIC2_TACKI2, IIC2_WAITI2, IIC2_DTEI2,
IPMMU_IPMMUR, IPMMU_IPMMUR2,
@@ -436,7 +436,7 @@ static struct intc_vect intcs_vectors[] = {
/* BBIF2 */
INTCS_VECT(VPU, 0x980),
INTCS_VECT(TSIF1, 0x9a0),
- INTCS_VECT(_3DG_SGX530, 0x9e0),
+ /* 3DG */
INTCS_VECT(_2DDMAC, 0xa00),
INTCS_VECT(IIC2_ALI2, 0xa80), INTCS_VECT(IIC2_TACKI2, 0xaa0),
INTCS_VECT(IIC2_WAITI2, 0xac0), INTCS_VECT(IIC2_DTEI2, 0xae0),
@@ -521,7 +521,7 @@ static struct intc_mask_reg intcs_mask_registers[] = {
RTDMAC_1_DEI3, RTDMAC_1_DEI2, RTDMAC_1_DEI1, RTDMAC_1_DEI0 } },
{ 0xffd20198, 0xffd201d8, 8, /* IMR6SA / IMCR6SA */
{ 0, 0, MSIOF, 0,
- _3DG_SGX530, 0, 0, 0 } },
+ 0, 0, 0, 0 } },
{ 0xffd2019c, 0xffd201dc, 8, /* IMR7SA / IMCR7SA */
{ 0, TMU_TUNI2, TMU_TUNI1, TMU_TUNI0,
0, 0, 0, 0 } },
@@ -561,7 +561,6 @@ static struct intc_prio_reg intcs_prio_registers[] = {
TMU_TUNI2, TSIF1 } },
{ 0xffd2001c, 0, 16, 4, /* IPRHS */ { 0, 0, VEU, BEU } },
{ 0xffd20020, 0, 16, 4, /* IPRIS */ { 0, MSIOF, TSIF0, IIC0 } },
- { 0xffd20024, 0, 16, 4, /* IPRJS */ { 0, _3DG_SGX530, 0, 0 } },
{ 0xffd20028, 0, 16, 4, /* IPRKS */ { 0, 0, LMB, 0 } },
{ 0xffd2002c, 0, 16, 4, /* IPRLS */ { IPMMU, 0, 0, 0 } },
{ 0xffd20030, 0, 16, 4, /* IPRMS */ { IIC2, 0, 0, 0 } },
diff --git a/arch/arm/mach-shmobile/setup-sh7372.c b/arch/arm/mach-shmobile/setup-sh7372.c
index 79f0413d872..2d9b1b1a253 100644
--- a/arch/arm/mach-shmobile/setup-sh7372.c
+++ b/arch/arm/mach-shmobile/setup-sh7372.c
@@ -169,35 +169,35 @@ static struct platform_device scif6_device = {
};
/* CMT */
-static struct sh_timer_config cmt10_platform_data = {
- .name = "CMT10",
- .channel_offset = 0x10,
- .timer_bit = 0,
+static struct sh_timer_config cmt2_platform_data = {
+ .name = "CMT2",
+ .channel_offset = 0x40,
+ .timer_bit = 5,
.clockevent_rating = 125,
.clocksource_rating = 125,
};
-static struct resource cmt10_resources[] = {
+static struct resource cmt2_resources[] = {
[0] = {
- .name = "CMT10",
- .start = 0xe6138010,
- .end = 0xe613801b,
+ .name = "CMT2",
+ .start = 0xe6130040,
+ .end = 0xe613004b,
.flags = IORESOURCE_MEM,
},
[1] = {
- .start = evt2irq(0x0b00), /* CMT1_CMT10 */
+ .start = evt2irq(0x0b80), /* CMT2 */
.flags = IORESOURCE_IRQ,
},
};
-static struct platform_device cmt10_device = {
+static struct platform_device cmt2_device = {
.name = "sh_cmt",
- .id = 10,
+ .id = 2,
.dev = {
- .platform_data = &cmt10_platform_data,
+ .platform_data = &cmt2_platform_data,
},
- .resource = cmt10_resources,
- .num_resources = ARRAY_SIZE(cmt10_resources),
+ .resource = cmt2_resources,
+ .num_resources = ARRAY_SIZE(cmt2_resources),
};
/* TMU */
@@ -602,6 +602,150 @@ static struct platform_device dma2_device = {
},
};
+/*
+ * USB-DMAC
+ */
+
+unsigned int usbts_shift[] = {3, 4, 5};
+
+enum {
+ XMIT_SZ_8BYTE = 0,
+ XMIT_SZ_16BYTE = 1,
+ XMIT_SZ_32BYTE = 2,
+};
+
+#define USBTS_INDEX2VAL(i) (((i) & 3) << 6)
+
+static const struct sh_dmae_channel sh7372_usb_dmae_channels[] = {
+ {
+ .offset = 0,
+ }, {
+ .offset = 0x20,
+ },
+};
+
+/* USB DMAC0 */
+static const struct sh_dmae_slave_config sh7372_usb_dmae0_slaves[] = {
+ {
+ .slave_id = SHDMA_SLAVE_USB0_TX,
+ .chcr = USBTS_INDEX2VAL(XMIT_SZ_8BYTE),
+ }, {
+ .slave_id = SHDMA_SLAVE_USB0_RX,
+ .chcr = USBTS_INDEX2VAL(XMIT_SZ_8BYTE),
+ },
+};
+
+static struct sh_dmae_pdata usb_dma0_platform_data = {
+ .slave = sh7372_usb_dmae0_slaves,
+ .slave_num = ARRAY_SIZE(sh7372_usb_dmae0_slaves),
+ .channel = sh7372_usb_dmae_channels,
+ .channel_num = ARRAY_SIZE(sh7372_usb_dmae_channels),
+ .ts_low_shift = 6,
+ .ts_low_mask = 0xc0,
+ .ts_high_shift = 0,
+ .ts_high_mask = 0,
+ .ts_shift = usbts_shift,
+ .ts_shift_num = ARRAY_SIZE(usbts_shift),
+ .dmaor_init = DMAOR_DME,
+ .chcr_offset = 0x14,
+ .chcr_ie_bit = 1 << 5,
+ .dmaor_is_32bit = 1,
+ .needs_tend_set = 1,
+ .no_dmars = 1,
+};
+
+static struct resource sh7372_usb_dmae0_resources[] = {
+ {
+ /* Channel registers and DMAOR */
+ .start = 0xe68a0020,
+ .end = 0xe68a0064 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ /* VCR/SWR/DMICR */
+ .start = 0xe68a0000,
+ .end = 0xe68a0014 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ /* IRQ for channels */
+ .start = evt2irq(0x0a00),
+ .end = evt2irq(0x0a00),
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device usb_dma0_device = {
+ .name = "sh-dma-engine",
+ .id = 3,
+ .resource = sh7372_usb_dmae0_resources,
+ .num_resources = ARRAY_SIZE(sh7372_usb_dmae0_resources),
+ .dev = {
+ .platform_data = &usb_dma0_platform_data,
+ },
+};
+
+/* USB DMAC1 */
+static const struct sh_dmae_slave_config sh7372_usb_dmae1_slaves[] = {
+ {
+ .slave_id = SHDMA_SLAVE_USB1_TX,
+ .chcr = USBTS_INDEX2VAL(XMIT_SZ_8BYTE),
+ }, {
+ .slave_id = SHDMA_SLAVE_USB1_RX,
+ .chcr = USBTS_INDEX2VAL(XMIT_SZ_8BYTE),
+ },
+};
+
+static struct sh_dmae_pdata usb_dma1_platform_data = {
+ .slave = sh7372_usb_dmae1_slaves,
+ .slave_num = ARRAY_SIZE(sh7372_usb_dmae1_slaves),
+ .channel = sh7372_usb_dmae_channels,
+ .channel_num = ARRAY_SIZE(sh7372_usb_dmae_channels),
+ .ts_low_shift = 6,
+ .ts_low_mask = 0xc0,
+ .ts_high_shift = 0,
+ .ts_high_mask = 0,
+ .ts_shift = usbts_shift,
+ .ts_shift_num = ARRAY_SIZE(usbts_shift),
+ .dmaor_init = DMAOR_DME,
+ .chcr_offset = 0x14,
+ .chcr_ie_bit = 1 << 5,
+ .dmaor_is_32bit = 1,
+ .needs_tend_set = 1,
+ .no_dmars = 1,
+};
+
+static struct resource sh7372_usb_dmae1_resources[] = {
+ {
+ /* Channel registers and DMAOR */
+ .start = 0xe68c0020,
+ .end = 0xe68c0064 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ /* VCR/SWR/DMICR */
+ .start = 0xe68c0000,
+ .end = 0xe68c0014 - 1,
+ .flags = IORESOURCE_MEM,
+ },
+ {
+ /* IRQ for channels */
+ .start = evt2irq(0x1d00),
+ .end = evt2irq(0x1d00),
+ .flags = IORESOURCE_IRQ,
+ },
+};
+
+static struct platform_device usb_dma1_device = {
+ .name = "sh-dma-engine",
+ .id = 4,
+ .resource = sh7372_usb_dmae1_resources,
+ .num_resources = ARRAY_SIZE(sh7372_usb_dmae1_resources),
+ .dev = {
+ .platform_data = &usb_dma1_platform_data,
+ },
+};
+
/* VPU */
static struct uio_info vpu_platform_data = {
.name = "VPU5HG",
@@ -818,7 +962,7 @@ static struct platform_device *sh7372_early_devices[] __initdata = {
&scif4_device,
&scif5_device,
&scif6_device,
- &cmt10_device,
+ &cmt2_device,
&tmu00_device,
&tmu01_device,
};
@@ -829,6 +973,8 @@ static struct platform_device *sh7372_late_devices[] __initdata = {
&dma0_device,
&dma1_device,
&dma2_device,
+ &usb_dma0_device,
+ &usb_dma1_device,
&vpu_device,
&veu0_device,
&veu1_device,
diff --git a/arch/arm/mach-vexpress/v2m.c b/arch/arm/mach-vexpress/v2m.c
index 9e6b93b1a04..d0d267a8d3f 100644
--- a/arch/arm/mach-vexpress/v2m.c
+++ b/arch/arm/mach-vexpress/v2m.c
@@ -318,6 +318,10 @@ static struct clk v2m_sp804_clk = {
.rate = 1000000,
};
+static struct clk v2m_ref_clk = {
+ .rate = 32768,
+};
+
static struct clk dummy_apb_pclk;
static struct clk_lookup v2m_lookups[] = {
@@ -348,6 +352,9 @@ static struct clk_lookup v2m_lookups[] = {
}, { /* CLCD */
.dev_id = "mb:clcd",
.clk = &osc1_clk,
+ }, { /* SP805 WDT */
+ .dev_id = "mb:wdt",
+ .clk = &v2m_ref_clk,
}, { /* SP804 timers */
.dev_id = "sp804",
.con_id = "v2m-timer0",
diff --git a/arch/arm/mm/abort-macro.S b/arch/arm/mm/abort-macro.S
index 52162d59407..2cbf68ef0e8 100644
--- a/arch/arm/mm/abort-macro.S
+++ b/arch/arm/mm/abort-macro.S
@@ -17,7 +17,7 @@
cmp \tmp, # 0x5600 @ Is it ldrsb?
orreq \tmp, \tmp, #1 << 11 @ Set L-bit if yes
tst \tmp, #1 << 11 @ L = 0 -> write
- orreq \psr, \psr, #1 << 11 @ yes.
+ orreq \fsr, \fsr, #1 << 11 @ yes.
b do_DataAbort
not_thumb:
.endm
diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
index 44c086710d2..9ecfdb51195 100644
--- a/arch/arm/mm/cache-l2x0.c
+++ b/arch/arm/mm/cache-l2x0.c
@@ -277,6 +277,25 @@ static void l2x0_disable(void)
spin_unlock_irqrestore(&l2x0_lock, flags);
}
+static void __init l2x0_unlock(__u32 cache_id)
+{
+ int lockregs;
+ int i;
+
+ if (cache_id == L2X0_CACHE_ID_PART_L310)
+ lockregs = 8;
+ else
+ /* L210 and unknown types */
+ lockregs = 1;
+
+ for (i = 0; i < lockregs; i++) {
+ writel_relaxed(0x0, l2x0_base + L2X0_LOCKDOWN_WAY_D_BASE +
+ i * L2X0_LOCKDOWN_STRIDE);
+ writel_relaxed(0x0, l2x0_base + L2X0_LOCKDOWN_WAY_I_BASE +
+ i * L2X0_LOCKDOWN_STRIDE);
+ }
+}
+
void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask)
{
__u32 aux;
@@ -328,6 +347,8 @@ void __init l2x0_init(void __iomem *base, __u32 aux_val, __u32 aux_mask)
* accessing the below registers will fault.
*/
if (!(readl_relaxed(l2x0_base + L2X0_CTRL) & 1)) {
+ /* Make sure that I&D is not locked down when starting */
+ l2x0_unlock(cache_id);
/* l2x0 controller is disabled */
writel_relaxed(aux, l2x0_base + L2X0_AUX_CTRL);
diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
index 91bca355cd3..cc7e2d8be9a 100644
--- a/arch/arm/mm/init.c
+++ b/arch/arm/mm/init.c
@@ -298,7 +298,7 @@ static void __init arm_bootmem_free(unsigned long min, unsigned long max_low,
#ifdef CONFIG_HAVE_ARCH_PFN_VALID
int pfn_valid(unsigned long pfn)
{
- return memblock_is_memory(pfn << PAGE_SHIFT);
+ return memblock_is_memory(__pfn_to_phys(pfn));
}
EXPORT_SYMBOL(pfn_valid);
#endif
diff --git a/arch/arm/mm/proc-arm920.S b/arch/arm/mm/proc-arm920.S
index 92bd102e398..2e6849b41f6 100644
--- a/arch/arm/mm/proc-arm920.S
+++ b/arch/arm/mm/proc-arm920.S
@@ -379,7 +379,7 @@ ENTRY(cpu_arm920_set_pte_ext)
/* Suspend/resume support: taken from arch/arm/plat-s3c24xx/sleep.S */
.globl cpu_arm920_suspend_size
-.equ cpu_arm920_suspend_size, 4 * 3
+.equ cpu_arm920_suspend_size, 4 * 4
#ifdef CONFIG_PM_SLEEP
ENTRY(cpu_arm920_do_suspend)
stmfd sp!, {r4 - r7, lr}
diff --git a/arch/arm/mm/proc-arm926.S b/arch/arm/mm/proc-arm926.S
index 2bbcf053dff..cd8f79c3a28 100644
--- a/arch/arm/mm/proc-arm926.S
+++ b/arch/arm/mm/proc-arm926.S
@@ -394,7 +394,7 @@ ENTRY(cpu_arm926_set_pte_ext)
/* Suspend/resume support: taken from arch/arm/plat-s3c24xx/sleep.S */
.globl cpu_arm926_suspend_size
-.equ cpu_arm926_suspend_size, 4 * 3
+.equ cpu_arm926_suspend_size, 4 * 4
#ifdef CONFIG_PM_SLEEP
ENTRY(cpu_arm926_do_suspend)
stmfd sp!, {r4 - r7, lr}
diff --git a/arch/arm/mm/proc-sa1100.S b/arch/arm/mm/proc-sa1100.S
index 07219c2ae11..69e7f2ef738 100644
--- a/arch/arm/mm/proc-sa1100.S
+++ b/arch/arm/mm/proc-sa1100.S
@@ -182,11 +182,11 @@ ENDPROC(cpu_sa1100_do_suspend)
ENTRY(cpu_sa1100_do_resume)
ldmia r0, {r4 - r7} @ load cp regs
- mov r1, #0
- mcr p15, 0, r1, c8, c7, 0 @ flush I+D TLBs
- mcr p15, 0, r1, c7, c7, 0 @ flush I&D cache
- mcr p15, 0, r1, c9, c0, 0 @ invalidate RB
- mcr p15, 0, r1, c9, c0, 5 @ allow user space to use RB
+ mov ip, #0
+ mcr p15, 0, ip, c8, c7, 0 @ flush I+D TLBs
+ mcr p15, 0, ip, c7, c7, 0 @ flush I&D cache
+ mcr p15, 0, ip, c9, c0, 0 @ invalidate RB
+ mcr p15, 0, ip, c9, c0, 5 @ allow user space to use RB
mcr p15, 0, r4, c3, c0, 0 @ domain ID
mcr p15, 0, r5, c2, c0, 0 @ translation table base addr
diff --git a/arch/arm/mm/proc-v6.S b/arch/arm/mm/proc-v6.S
index 219138d2f15..a923aa0fd00 100644
--- a/arch/arm/mm/proc-v6.S
+++ b/arch/arm/mm/proc-v6.S
@@ -223,6 +223,22 @@ __v6_setup:
mrc p15, 0, r0, c1, c0, 0 @ read control register
bic r0, r0, r5 @ clear bits them
orr r0, r0, r6 @ set them
+#ifdef CONFIG_ARM_ERRATA_364296
+ /*
+ * Workaround for the 364296 ARM1136 r0p2 erratum (possible cache data
+ * corruption with hit-under-miss enabled). The conditional code below
+ * (setting the undocumented bit 31 in the auxiliary control register
+ * and the FI bit in the control register) disables hit-under-miss
+ * without putting the processor into full low interrupt latency mode.
+ */
+ ldr r6, =0x4107b362 @ id for ARM1136 r0p2
+ mrc p15, 0, r5, c0, c0, 0 @ get processor id
+ teq r5, r6 @ check for the faulty core
+ mrceq p15, 0, r5, c1, c0, 1 @ load aux control reg
+ orreq r5, r5, #(1 << 31) @ set the undocumented bit 31
+ mcreq p15, 0, r5, c1, c0, 1 @ write aux control reg
+ orreq r0, r0, #(1 << 21) @ low interrupt latency configuration
+#endif
mov pc, lr @ return to head.S:__ret
/*
diff --git a/arch/arm/mm/proc-v7.S b/arch/arm/mm/proc-v7.S
index a30e78542cc..9049c0764db 100644
--- a/arch/arm/mm/proc-v7.S
+++ b/arch/arm/mm/proc-v7.S
@@ -66,6 +66,7 @@ ENDPROC(cpu_v7_proc_fin)
ENTRY(cpu_v7_reset)
mrc p15, 0, r1, c1, c0, 0 @ ctrl register
bic r1, r1, #0x1 @ ...............m
+ THUMB( bic r1, r1, #1 << 30 ) @ SCTLR.TE (Thumb exceptions)
mcr p15, 0, r1, c1, c0, 0 @ disable MMU
isb
mov pc, r0
@@ -247,13 +248,16 @@ ENTRY(cpu_v7_do_resume)
mcr p15, 0, r7, c2, c0, 0 @ TTB 0
mcr p15, 0, r8, c2, c0, 1 @ TTB 1
mcr p15, 0, ip, c2, c0, 2 @ TTB control register
- mcr p15, 0, r10, c1, c0, 1 @ Auxiliary control register
+ mrc p15, 0, r4, c1, c0, 1 @ Read Auxiliary control register
+ teq r4, r10 @ Is it already set?
+ mcrne p15, 0, r10, c1, c0, 1 @ No, so write it
mcr p15, 0, r11, c1, c0, 2 @ Co-processor access control
ldr r4, =PRRR @ PRRR
ldr r5, =NMRR @ NMRR
mcr p15, 0, r4, c10, c2, 0 @ write PRRR
mcr p15, 0, r5, c10, c2, 1 @ write NMRR
isb
+ dsb
mov r0, r9 @ control register
mov r2, r7, lsr #14 @ get TTB0 base
mov r2, r2, lsl #14
diff --git a/arch/arm/mm/proc-xsc3.S b/arch/arm/mm/proc-xsc3.S
index 28c72a2006a..755e1bf2268 100644
--- a/arch/arm/mm/proc-xsc3.S
+++ b/arch/arm/mm/proc-xsc3.S
@@ -406,7 +406,7 @@ ENTRY(cpu_xsc3_set_pte_ext)
.align
.globl cpu_xsc3_suspend_size
-.equ cpu_xsc3_suspend_size, 4 * 8
+.equ cpu_xsc3_suspend_size, 4 * 7
#ifdef CONFIG_PM_SLEEP
ENTRY(cpu_xsc3_do_suspend)
stmfd sp!, {r4 - r10, lr}
@@ -418,12 +418,12 @@ ENTRY(cpu_xsc3_do_suspend)
mrc p15, 0, r9, c1, c0, 1 @ auxiliary control reg
mrc p15, 0, r10, c1, c0, 0 @ control reg
bic r4, r4, #2 @ clear frequency change bit
- stmia r0, {r1, r4 - r10} @ store v:p offset + cp regs
+ stmia r0, {r4 - r10} @ store cp regs
ldmia sp!, {r4 - r10, pc}
ENDPROC(cpu_xsc3_do_suspend)
ENTRY(cpu_xsc3_do_resume)
- ldmia r0, {r1, r4 - r10} @ load v:p offset + cp regs
+ ldmia r0, {r4 - r10} @ load cp regs
mov ip, #0
mcr p15, 0, ip, c7, c7, 0 @ invalidate I & D caches, BTB
mcr p15, 0, ip, c7, c10, 4 @ drain write (&fill) buffer
diff --git a/arch/arm/plat-omap/i2c.c b/arch/arm/plat-omap/i2c.c
index 3341ca4703e..0c7caf2458b 100644
--- a/arch/arm/plat-omap/i2c.c
+++ b/arch/arm/plat-omap/i2c.c
@@ -135,7 +135,7 @@ static inline int omap2_i2c_add_bus(int bus_id)
{
int l;
struct omap_hwmod *oh;
- struct omap_device *od;
+ struct platform_device *pdev;
char oh_name[MAX_OMAP_I2C_HWMOD_NAME_LEN];
struct omap_i2c_bus_platform_data *pdata;
@@ -160,12 +160,12 @@ static inline int omap2_i2c_add_bus(int bus_id)
*/
if (cpu_is_omap34xx())
pdata->set_mpu_wkup_lat = omap_pm_set_max_mpu_wakeup_lat_compat;
- od = omap_device_build(name, bus_id, oh, pdata,
+ pdev = omap_device_build(name, bus_id, oh, pdata,
sizeof(struct omap_i2c_bus_platform_data),
omap_i2c_latency, ARRAY_SIZE(omap_i2c_latency), 0);
- WARN(IS_ERR(od), "Could not build omap_device for %s\n", name);
+ WARN(IS_ERR(pdev), "Could not build omap_device for %s\n", name);
- return PTR_ERR(od);
+ return PTR_ERR(pdev);
}
#else
static inline int omap2_i2c_add_bus(int bus_id)
diff --git a/arch/arm/plat-omap/include/plat/omap_device.h b/arch/arm/plat-omap/include/plat/omap_device.h
index ee405b36df4..d4d9b96f961 100644
--- a/arch/arm/plat-omap/include/plat/omap_device.h
+++ b/arch/arm/plat-omap/include/plat/omap_device.h
@@ -68,7 +68,7 @@ extern struct device omap_device_parent;
*
*/
struct omap_device {
- struct platform_device pdev;
+ struct platform_device *pdev;
struct omap_hwmod **hwmods;
struct omap_device_pm_latency *pm_lats;
u32 dev_wakeup_lat;
@@ -88,24 +88,18 @@ int omap_device_shutdown(struct platform_device *pdev);
/* Core code interface */
-int omap_device_count_resources(struct omap_device *od);
-int omap_device_fill_resources(struct omap_device *od, struct resource *res);
-
-struct omap_device *omap_device_build(const char *pdev_name, int pdev_id,
+struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
struct omap_hwmod *oh, void *pdata,
int pdata_len,
struct omap_device_pm_latency *pm_lats,
int pm_lats_cnt, int is_early_device);
-struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
+struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
struct omap_hwmod **oh, int oh_cnt,
void *pdata, int pdata_len,
struct omap_device_pm_latency *pm_lats,
int pm_lats_cnt, int is_early_device);
-int omap_device_register(struct omap_device *od);
-int omap_early_device_register(struct omap_device *od);
-
void __iomem *omap_device_get_rt_va(struct omap_device *od);
/* OMAP PM interface */
@@ -122,11 +116,6 @@ int omap_device_enable_hwmods(struct omap_device *od);
int omap_device_disable_clocks(struct omap_device *od);
int omap_device_enable_clocks(struct omap_device *od);
-static inline void omap_device_disable_idle_on_suspend(struct omap_device *od)
-{
- od->flags |= OMAP_DEVICE_NO_IDLE_ON_SUSPEND;
-}
-
/*
* Entries should be kept in latency order ascending
*
@@ -157,6 +146,17 @@ struct omap_device_pm_latency {
#define OMAP_DEVICE_LATENCY_AUTO_ADJUST BIT(1)
/* Get omap_device pointer from platform_device pointer */
-#define to_omap_device(x) container_of((x), struct omap_device, pdev)
+static inline struct omap_device *to_omap_device(struct platform_device *pdev)
+{
+ return pdev ? pdev->archdata.od : NULL;
+}
+
+static inline
+void omap_device_disable_idle_on_suspend(struct platform_device *pdev)
+{
+ struct omap_device *od = to_omap_device(pdev);
+
+ od->flags |= OMAP_DEVICE_NO_IDLE_ON_SUSPEND;
+}
#endif
diff --git a/arch/arm/plat-omap/mcbsp.c b/arch/arm/plat-omap/mcbsp.c
index 6c62af10871..4b233e8cf90 100644
--- a/arch/arm/plat-omap/mcbsp.c
+++ b/arch/arm/plat-omap/mcbsp.c
@@ -24,7 +24,6 @@
#include <linux/slab.h>
#include <plat/mcbsp.h>
-#include <plat/omap_device.h>
#include <linux/pm_runtime.h>
/* XXX These "sideways" includes are a sign that something is wrong */
@@ -258,19 +257,9 @@ int omap_mcbsp_dma_reg_params(unsigned int id, unsigned int stream)
EXPORT_SYMBOL(omap_mcbsp_dma_reg_params);
#ifdef CONFIG_ARCH_OMAP3
-static struct omap_device *find_omap_device_by_dev(struct device *dev)
-{
- struct platform_device *pdev = container_of(dev,
- struct platform_device, dev);
- return container_of(pdev, struct omap_device, pdev);
-}
-
static void omap_st_on(struct omap_mcbsp *mcbsp)
{
unsigned int w;
- struct omap_device *od;
-
- od = find_omap_device_by_dev(mcbsp->dev);
/*
* Sidetone uses McBSP ICLK - which must not idle when sidetones
@@ -292,9 +281,6 @@ static void omap_st_on(struct omap_mcbsp *mcbsp)
static void omap_st_off(struct omap_mcbsp *mcbsp)
{
unsigned int w;
- struct omap_device *od;
-
- od = find_omap_device_by_dev(mcbsp->dev);
w = MCBSP_ST_READ(mcbsp, SSELCR);
MCBSP_ST_WRITE(mcbsp, SSELCR, w & ~(ST_SIDETONEEN));
@@ -310,9 +296,6 @@ static void omap_st_off(struct omap_mcbsp *mcbsp)
static void omap_st_fir_write(struct omap_mcbsp *mcbsp, s16 *fir)
{
u16 val, i;
- struct omap_device *od;
-
- od = find_omap_device_by_dev(mcbsp->dev);
val = MCBSP_ST_READ(mcbsp, SSELCR);
@@ -340,9 +323,6 @@ static void omap_st_chgain(struct omap_mcbsp *mcbsp)
{
u16 w;
struct omap_mcbsp_st_data *st_data = mcbsp->st_data;
- struct omap_device *od;
-
- od = find_omap_device_by_dev(mcbsp->dev);
w = MCBSP_ST_READ(mcbsp, SSELCR);
@@ -685,9 +665,6 @@ EXPORT_SYMBOL(omap_mcbsp_get_dma_op_mode);
static inline void omap34xx_mcbsp_request(struct omap_mcbsp *mcbsp)
{
- struct omap_device *od;
-
- od = find_omap_device_by_dev(mcbsp->dev);
/*
* Enable wakup behavior, smart idle and all wakeups
* REVISIT: some wakeups may be unnecessary
@@ -699,10 +676,6 @@ static inline void omap34xx_mcbsp_request(struct omap_mcbsp *mcbsp)
static inline void omap34xx_mcbsp_free(struct omap_mcbsp *mcbsp)
{
- struct omap_device *od;
-
- od = find_omap_device_by_dev(mcbsp->dev);
-
/*
* Disable wakup behavior, smart idle and all wakeups
*/
diff --git a/arch/arm/plat-omap/omap_device.c b/arch/arm/plat-omap/omap_device.c
index 9a6a5385491..26aee5cc1fc 100644
--- a/arch/arm/plat-omap/omap_device.c
+++ b/arch/arm/plat-omap/omap_device.c
@@ -94,6 +94,9 @@
#define USE_WAKEUP_LAT 0
#define IGNORE_WAKEUP_LAT 1
+static int omap_device_register(struct platform_device *pdev);
+static int omap_early_device_register(struct platform_device *pdev);
+
/* Private functions */
/**
@@ -114,7 +117,7 @@ static int _omap_device_activate(struct omap_device *od, u8 ignore_lat)
{
struct timespec a, b, c;
- pr_debug("omap_device: %s: activating\n", od->pdev.name);
+ dev_dbg(&od->pdev->dev, "omap_device: activating\n");
while (od->pm_lat_level > 0) {
struct omap_device_pm_latency *odpl;
@@ -138,25 +141,24 @@ static int _omap_device_activate(struct omap_device *od, u8 ignore_lat)
c = timespec_sub(b, a);
act_lat = timespec_to_ns(&c);
- pr_debug("omap_device: %s: pm_lat %d: activate: elapsed time "
- "%llu nsec\n", od->pdev.name, od->pm_lat_level,
- act_lat);
+ dev_dbg(&od->pdev->dev,
+ "omap_device: pm_lat %d: activate: elapsed time "
+ "%llu nsec\n", od->pm_lat_level, act_lat);
if (act_lat > odpl->activate_lat) {
odpl->activate_lat_worst = act_lat;
if (odpl->flags & OMAP_DEVICE_LATENCY_AUTO_ADJUST) {
odpl->activate_lat = act_lat;
- pr_warning("omap_device: %s.%d: new worst case "
- "activate latency %d: %llu\n",
- od->pdev.name, od->pdev.id,
- od->pm_lat_level, act_lat);
+ dev_dbg(&od->pdev->dev,
+ "new worst case activate latency "
+ "%d: %llu\n",
+ od->pm_lat_level, act_lat);
} else
- pr_warning("omap_device: %s.%d: activate "
- "latency %d higher than exptected. "
- "(%llu > %d)\n",
- od->pdev.name, od->pdev.id,
- od->pm_lat_level, act_lat,
- odpl->activate_lat);
+ dev_warn(&od->pdev->dev,
+ "activate latency %d "
+ "higher than exptected. (%llu > %d)\n",
+ od->pm_lat_level, act_lat,
+ odpl->activate_lat);
}
od->dev_wakeup_lat -= odpl->activate_lat;
@@ -183,7 +185,7 @@ static int _omap_device_deactivate(struct omap_device *od, u8 ignore_lat)
{
struct timespec a, b, c;
- pr_debug("omap_device: %s: deactivating\n", od->pdev.name);
+ dev_dbg(&od->pdev->dev, "omap_device: deactivating\n");
while (od->pm_lat_level < od->pm_lats_cnt) {
struct omap_device_pm_latency *odpl;
@@ -206,28 +208,26 @@ static int _omap_device_deactivate(struct omap_device *od, u8 ignore_lat)
c = timespec_sub(b, a);
deact_lat = timespec_to_ns(&c);
- pr_debug("omap_device: %s: pm_lat %d: deactivate: elapsed time "
- "%llu nsec\n", od->pdev.name, od->pm_lat_level,
- deact_lat);
+ dev_dbg(&od->pdev->dev,
+ "omap_device: pm_lat %d: deactivate: elapsed time "
+ "%llu nsec\n", od->pm_lat_level, deact_lat);
if (deact_lat > odpl->deactivate_lat) {
odpl->deactivate_lat_worst = deact_lat;
if (odpl->flags & OMAP_DEVICE_LATENCY_AUTO_ADJUST) {
odpl->deactivate_lat = deact_lat;
- pr_warning("omap_device: %s.%d: new worst case "
- "deactivate latency %d: %llu\n",
- od->pdev.name, od->pdev.id,
- od->pm_lat_level, deact_lat);
+ dev_dbg(&od->pdev->dev,
+ "new worst case deactivate latency "
+ "%d: %llu\n",
+ od->pm_lat_level, deact_lat);
} else
- pr_warning("omap_device: %s.%d: deactivate "
- "latency %d higher than exptected. "
- "(%llu > %d)\n",
- od->pdev.name, od->pdev.id,
- od->pm_lat_level, deact_lat,
- odpl->deactivate_lat);
+ dev_warn(&od->pdev->dev,
+ "deactivate latency %d "
+ "higher than exptected. (%llu > %d)\n",
+ od->pm_lat_level, deact_lat,
+ odpl->deactivate_lat);
}
-
od->dev_wakeup_lat += odpl->activate_lat;
od->pm_lat_level++;
@@ -245,28 +245,27 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias,
if (!clk_alias || !clk_name)
return;
- pr_debug("omap_device: %s: Creating %s -> %s\n",
- dev_name(&od->pdev.dev), clk_alias, clk_name);
+ dev_dbg(&od->pdev->dev, "Creating %s -> %s\n", clk_alias, clk_name);
- r = clk_get_sys(dev_name(&od->pdev.dev), clk_alias);
+ r = clk_get_sys(dev_name(&od->pdev->dev), clk_alias);
if (!IS_ERR(r)) {
- pr_warning("omap_device: %s: alias %s already exists\n",
- dev_name(&od->pdev.dev), clk_alias);
+ dev_warn(&od->pdev->dev,
+ "alias %s already exists\n", clk_alias);
clk_put(r);
return;
}
r = omap_clk_get_by_name(clk_name);
if (IS_ERR(r)) {
- pr_err("omap_device: %s: omap_clk_get_by_name for %s failed\n",
- dev_name(&od->pdev.dev), clk_name);
+ dev_err(&od->pdev->dev,
+ "omap_clk_get_by_name for %s failed\n", clk_name);
return;
}
- l = clkdev_alloc(r, clk_alias, dev_name(&od->pdev.dev));
+ l = clkdev_alloc(r, clk_alias, dev_name(&od->pdev->dev));
if (!l) {
- pr_err("omap_device: %s: clkdev_alloc for %s failed\n",
- dev_name(&od->pdev.dev), clk_alias);
+ dev_err(&od->pdev->dev,
+ "clkdev_alloc for %s failed\n", clk_alias);
return;
}
@@ -343,7 +342,7 @@ u32 omap_device_get_context_loss_count(struct platform_device *pdev)
* much memory to allocate before calling
* omap_device_fill_resources(). Returns the count.
*/
-int omap_device_count_resources(struct omap_device *od)
+static int omap_device_count_resources(struct omap_device *od)
{
int c = 0;
int i;
@@ -352,7 +351,7 @@ int omap_device_count_resources(struct omap_device *od)
c += omap_hwmod_count_resources(od->hwmods[i]);
pr_debug("omap_device: %s: counted %d total resources across %d "
- "hwmods\n", od->pdev.name, c, od->hwmods_cnt);
+ "hwmods\n", od->pdev->name, c, od->hwmods_cnt);
return c;
}
@@ -374,7 +373,8 @@ int omap_device_count_resources(struct omap_device *od)
* functions to get device resources. Hacking around the existing
* platform_device code wastes memory. Returns 0.
*/
-int omap_device_fill_resources(struct omap_device *od, struct resource *res)
+static int omap_device_fill_resources(struct omap_device *od,
+ struct resource *res)
{
int c = 0;
int i, r;
@@ -405,7 +405,7 @@ int omap_device_fill_resources(struct omap_device *od, struct resource *res)
* information. Returns ERR_PTR(-EINVAL) if @oh is NULL; otherwise,
* passes along the return value of omap_device_build_ss().
*/
-struct omap_device *omap_device_build(const char *pdev_name, int pdev_id,
+struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
struct omap_hwmod *oh, void *pdata,
int pdata_len,
struct omap_device_pm_latency *pm_lats,
@@ -438,15 +438,15 @@ struct omap_device *omap_device_build(const char *pdev_name, int pdev_id,
* platform_device record. Returns an ERR_PTR() on error, or passes
* along the return value of omap_device_register().
*/
-struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
+struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
struct omap_hwmod **ohs, int oh_cnt,
void *pdata, int pdata_len,
struct omap_device_pm_latency *pm_lats,
int pm_lats_cnt, int is_early_device)
{
int ret = -ENOMEM;
+ struct platform_device *pdev;
struct omap_device *od;
- char *pdev_name2;
struct resource *res = NULL;
int i, res_count;
struct omap_hwmod **hwmods;
@@ -457,72 +457,76 @@ struct omap_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
if (!pdata && pdata_len > 0)
return ERR_PTR(-EINVAL);
+ pdev = platform_device_alloc(pdev_name, pdev_id);
+ if (!pdev) {
+ ret = -ENOMEM;
+ goto odbs_exit;
+ }
+
pr_debug("omap_device: %s: building with %d hwmods\n", pdev_name,
oh_cnt);
od = kzalloc(sizeof(struct omap_device), GFP_KERNEL);
- if (!od)
- return ERR_PTR(-ENOMEM);
-
+ if (!od) {
+ ret = -ENOMEM;
+ goto odbs_exit1;
+ }
od->hwmods_cnt = oh_cnt;
hwmods = kzalloc(sizeof(struct omap_hwmod *) * oh_cnt,
GFP_KERNEL);
if (!hwmods)
- goto odbs_exit1;
+ goto odbs_exit2;
memcpy(hwmods, ohs, sizeof(struct omap_hwmod *) * oh_cnt);
od->hwmods = hwmods;
-
- pdev_name2 = kzalloc(strlen(pdev_name) + 1, GFP_KERNEL);
- if (!pdev_name2)
- goto odbs_exit2;
- strcpy(pdev_name2, pdev_name);
-
- od->pdev.name = pdev_name2;
- od->pdev.id = pdev_id;
+ od->pdev = pdev;
res_count = omap_device_count_resources(od);
if (res_count > 0) {
res = kzalloc(sizeof(struct resource) * res_count, GFP_KERNEL);
if (!res)
goto odbs_exit3;
- }
- omap_device_fill_resources(od, res);
- od->pdev.num_resources = res_count;
- od->pdev.resource = res;
+ omap_device_fill_resources(od, res);
+
+ ret = platform_device_add_resources(pdev, res, res_count);
+ kfree(res);
- ret = platform_device_add_data(&od->pdev, pdata, pdata_len);
+ if (ret)
+ goto odbs_exit3;
+ }
+
+ ret = platform_device_add_data(pdev, pdata, pdata_len);
if (ret)
- goto odbs_exit4;
+ goto odbs_exit3;
- od->pm_lats = pm_lats;
- od->pm_lats_cnt = pm_lats_cnt;
+ pdev->archdata.od = od;
if (is_early_device)
- ret = omap_early_device_register(od);
+ ret = omap_early_device_register(pdev);
else
- ret = omap_device_register(od);
+ ret = omap_device_register(pdev);
+ if (ret)
+ goto odbs_exit3;
+
+ od->pm_lats = pm_lats;
+ od->pm_lats_cnt = pm_lats_cnt;
for (i = 0; i < oh_cnt; i++) {
hwmods[i]->od = od;
_add_hwmod_clocks_clkdev(od, hwmods[i]);
}
- if (ret)
- goto odbs_exit4;
-
- return od;
+ return pdev;
-odbs_exit4:
- kfree(res);
odbs_exit3:
- kfree(pdev_name2);
-odbs_exit2:
kfree(hwmods);
-odbs_exit1:
+odbs_exit2:
kfree(od);
+odbs_exit1:
+ platform_device_put(pdev);
+odbs_exit:
pr_err("omap_device: %s: build failed (%d)\n", pdev_name, ret);
@@ -538,11 +542,11 @@ odbs_exit1:
* platform_early_add_device() on the underlying platform_device.
* Returns 0 by default.
*/
-int omap_early_device_register(struct omap_device *od)
+static int omap_early_device_register(struct platform_device *pdev)
{
struct platform_device *devices[1];
- devices[0] = &(od->pdev);
+ devices[0] = pdev;
early_platform_add_devices(devices, 1);
return 0;
}
@@ -615,6 +619,9 @@ static int _od_resume_noirq(struct device *dev)
return pm_generic_resume_noirq(dev);
}
+#else
+#define _od_suspend_noirq NULL
+#define _od_resume_noirq NULL
#endif
static struct dev_pm_domain omap_device_pm_domain = {
@@ -635,13 +642,13 @@ static struct dev_pm_domain omap_device_pm_domain = {
* platform_device_register() on the underlying platform_device.
* Returns the return value of platform_device_register().
*/
-int omap_device_register(struct omap_device *od)
+static int omap_device_register(struct platform_device *pdev)
{
- pr_debug("omap_device: %s: registering\n", od->pdev.name);
+ pr_debug("omap_device: %s: registering\n", pdev->name);
- od->pdev.dev.parent = &omap_device_parent;
- od->pdev.dev.pm_domain = &omap_device_pm_domain;
- return platform_device_register(&od->pdev);
+ pdev->dev.parent = &omap_device_parent;
+ pdev->dev.pm_domain = &omap_device_pm_domain;
+ return platform_device_add(pdev);
}
@@ -668,8 +675,9 @@ int omap_device_enable(struct platform_device *pdev)
od = to_omap_device(pdev);
if (od->_state == OMAP_DEVICE_STATE_ENABLED) {
- WARN(1, "omap_device: %s.%d: %s() called from invalid state %d\n",
- od->pdev.name, od->pdev.id, __func__, od->_state);
+ dev_warn(&pdev->dev,
+ "omap_device: %s() called from invalid state %d\n",
+ __func__, od->_state);
return -EINVAL;
}
@@ -707,8 +715,9 @@ int omap_device_idle(struct platform_device *pdev)
od = to_omap_device(pdev);
if (od->_state != OMAP_DEVICE_STATE_ENABLED) {
- WARN(1, "omap_device: %s.%d: %s() called from invalid state %d\n",
- od->pdev.name, od->pdev.id, __func__, od->_state);
+ dev_warn(&pdev->dev,
+ "omap_device: %s() called from invalid state %d\n",
+ __func__, od->_state);
return -EINVAL;
}
@@ -739,8 +748,9 @@ int omap_device_shutdown(struct platform_device *pdev)
if (od->_state != OMAP_DEVICE_STATE_ENABLED &&
od->_state != OMAP_DEVICE_STATE_IDLE) {
- WARN(1, "omap_device: %s.%d: %s() called from invalid state %d\n",
- od->pdev.name, od->pdev.id, __func__, od->_state);
+ dev_warn(&pdev->dev,
+ "omap_device: %s() called from invalid state %d\n",
+ __func__, od->_state);
return -EINVAL;
}
diff --git a/arch/arm/plat-s5p/clock.c b/arch/arm/plat-s5p/clock.c
index 02af235298e..5f84a3f13ef 100644
--- a/arch/arm/plat-s5p/clock.c
+++ b/arch/arm/plat-s5p/clock.c
@@ -192,7 +192,7 @@ unsigned long s5p_spdif_get_rate(struct clk *clk)
if (IS_ERR(pclk))
return -EINVAL;
- rate = pclk->ops->get_rate(clk);
+ rate = pclk->ops->get_rate(pclk);
clk_put(pclk);
return rate;
diff --git a/arch/arm/plat-s5p/irq-gpioint.c b/arch/arm/plat-s5p/irq-gpioint.c
index 327ab9f662e..f71078ef6bb 100644
--- a/arch/arm/plat-s5p/irq-gpioint.c
+++ b/arch/arm/plat-s5p/irq-gpioint.c
@@ -23,6 +23,8 @@
#include <plat/gpio-core.h>
#include <plat/gpio-cfg.h>
+#include <asm/mach/irq.h>
+
#define GPIO_BASE(chip) (((unsigned long)(chip)->base) & 0xFFFFF000u)
#define CON_OFFSET 0x700
@@ -81,6 +83,9 @@ static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc)
int group, pend_offset, mask_offset;
unsigned int pend, mask;
+ struct irq_chip *chip = irq_get_chip(irq);
+ chained_irq_enter(chip, desc);
+
for (group = 0; group < bank->nr_groups; group++) {
struct s3c_gpio_chip *chip = bank->chips[group];
if (!chip)
@@ -102,6 +107,7 @@ static void s5p_gpioint_handler(unsigned int irq, struct irq_desc *desc)
pend &= ~BIT(offset);
}
}
+ chained_irq_exit(chip, desc);
}
static __init int s5p_gpioint_add(struct s3c_gpio_chip *chip)
diff --git a/arch/arm/plat-samsung/include/plat/backlight.h b/arch/arm/plat-samsung/include/plat/backlight.h
index 51d8da846a6..ad530c78fe8 100644
--- a/arch/arm/plat-samsung/include/plat/backlight.h
+++ b/arch/arm/plat-samsung/include/plat/backlight.h
@@ -20,7 +20,7 @@ struct samsung_bl_gpio_info {
int func;
};
-extern void samsung_bl_set(struct samsung_bl_gpio_info *gpio_info,
+extern void __init samsung_bl_set(struct samsung_bl_gpio_info *gpio_info,
struct platform_pwm_backlight_data *bl_data);
#endif /* __ASM_PLAT_BACKLIGHT_H */
diff --git a/arch/arm/plat-samsung/irq-vic-timer.c b/arch/arm/plat-samsung/irq-vic-timer.c
index f714d060370..51583cd3016 100644
--- a/arch/arm/plat-samsung/irq-vic-timer.c
+++ b/arch/arm/plat-samsung/irq-vic-timer.c
@@ -22,9 +22,14 @@
#include <plat/irq-vic-timer.h>
#include <plat/regs-timer.h>
+#include <asm/mach/irq.h>
+
static void s3c_irq_demux_vic_timer(unsigned int irq, struct irq_desc *desc)
{
+ struct irq_chip *chip = irq_get_chip(irq);
+ chained_irq_enter(chip, desc);
generic_handle_irq((int)desc->irq_data.handler_data);
+ chained_irq_exit(chip, desc);
}
/* We assume the IRQ_TIMER0..IRQ_TIMER4 range is continuous. */
diff --git a/arch/arm/tools/mach-types b/arch/arm/tools/mach-types
index fff68d0d521..62cc8f98117 100644
--- a/arch/arm/tools/mach-types
+++ b/arch/arm/tools/mach-types
@@ -351,7 +351,7 @@ centro MACH_CENTRO CENTRO 1944
nokia_rx51 MACH_NOKIA_RX51 NOKIA_RX51 1955
omap_zoom2 MACH_OMAP_ZOOM2 OMAP_ZOOM2 1967
cpuat9260 MACH_CPUAT9260 CPUAT9260 1973
-eukrea_cpuimx27 MACH_CPUIMX27 CPUIMX27 1975
+eukrea_cpuimx27 MACH_EUKREA_CPUIMX27 EUKREA_CPUIMX27 1975
acs5k MACH_ACS5K ACS5K 1982
snapper_9260 MACH_SNAPPER_9260 SNAPPER_9260 1987
dsm320 MACH_DSM320 DSM320 1988
@@ -476,8 +476,8 @@ cns3420vb MACH_CNS3420VB CNS3420VB 2776
omap4_panda MACH_OMAP4_PANDA OMAP4_PANDA 2791
ti8168evm MACH_TI8168EVM TI8168EVM 2800
teton_bga MACH_TETON_BGA TETON_BGA 2816
-eukrea_cpuimx25sd MACH_EUKREA_CPUIMX25 EUKREA_CPUIMX25 2820
-eukrea_cpuimx35sd MACH_EUKREA_CPUIMX35 EUKREA_CPUIMX35 2821
+eukrea_cpuimx25sd MACH_EUKREA_CPUIMX25SD EUKREA_CPUIMX25SD 2820
+eukrea_cpuimx35sd MACH_EUKREA_CPUIMX35SD EUKREA_CPUIMX35SD 2821
eukrea_cpuimx51sd MACH_EUKREA_CPUIMX51SD EUKREA_CPUIMX51SD 2822
eukrea_cpuimx51 MACH_EUKREA_CPUIMX51 EUKREA_CPUIMX51 2823
smdkc210 MACH_SMDKC210 SMDKC210 2838
diff --git a/arch/openrisc/include/asm/dma-mapping.h b/arch/openrisc/include/asm/dma-mapping.h
index 052f877b52a..60b47223390 100644
--- a/arch/openrisc/include/asm/dma-mapping.h
+++ b/arch/openrisc/include/asm/dma-mapping.h
@@ -31,7 +31,6 @@
#define DMA_ERROR_CODE (~(dma_addr_t)0x0)
-int dma_mapping_error(struct device *dev, dma_addr_t dma_addr);
#define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f)
#define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h)
@@ -47,6 +46,12 @@ dma_addr_t or1k_map_page(struct device *dev, struct page *page,
void or1k_unmap_page(struct device *dev, dma_addr_t dma_handle,
size_t size, enum dma_data_direction dir,
struct dma_attrs *attrs);
+int or1k_map_sg(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir,
+ struct dma_attrs *attrs);
+void or1k_unmap_sg(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir,
+ struct dma_attrs *attrs);
void or1k_sync_single_for_cpu(struct device *dev,
dma_addr_t dma_handle, size_t size,
enum dma_data_direction dir);
@@ -98,6 +103,51 @@ static inline void dma_unmap_single(struct device *dev, dma_addr_t addr,
debug_dma_unmap_page(dev, addr, size, dir, true);
}
+static inline int dma_map_sg(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir)
+{
+ int i, ents;
+ struct scatterlist *s;
+
+ for_each_sg(sg, s, nents, i)
+ kmemcheck_mark_initialized(sg_virt(s), s->length);
+ BUG_ON(!valid_dma_direction(dir));
+ ents = or1k_map_sg(dev, sg, nents, dir, NULL);
+ debug_dma_map_sg(dev, sg, nents, ents, dir);
+
+ return ents;
+}
+
+static inline void dma_unmap_sg(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir)
+{
+ BUG_ON(!valid_dma_direction(dir));
+ debug_dma_unmap_sg(dev, sg, nents, dir);
+ or1k_unmap_sg(dev, sg, nents, dir, NULL);
+}
+
+static inline dma_addr_t dma_map_page(struct device *dev, struct page *page,
+ size_t offset, size_t size,
+ enum dma_data_direction dir)
+{
+ dma_addr_t addr;
+
+ kmemcheck_mark_initialized(page_address(page) + offset, size);
+ BUG_ON(!valid_dma_direction(dir));
+ addr = or1k_map_page(dev, page, offset, size, dir, NULL);
+ debug_dma_map_page(dev, page, offset, size, dir, addr, false);
+
+ return addr;
+}
+
+static inline void dma_unmap_page(struct device *dev, dma_addr_t addr,
+ size_t size, enum dma_data_direction dir)
+{
+ BUG_ON(!valid_dma_direction(dir));
+ or1k_unmap_page(dev, addr, size, dir, NULL);
+ debug_dma_unmap_page(dev, addr, size, dir, true);
+}
+
static inline void dma_sync_single_for_cpu(struct device *dev, dma_addr_t addr,
size_t size,
enum dma_data_direction dir)
@@ -119,7 +169,12 @@ static inline void dma_sync_single_for_device(struct device *dev,
static inline int dma_supported(struct device *dev, u64 dma_mask)
{
/* Support 32 bit DMA mask exclusively */
- return dma_mask == 0xffffffffULL;
+ return dma_mask == DMA_BIT_MASK(32);
+}
+
+static inline int dma_mapping_error(struct device *dev, dma_addr_t dma_addr)
+{
+ return 0;
}
static inline int dma_set_mask(struct device *dev, u64 dma_mask)
diff --git a/arch/openrisc/include/asm/sigcontext.h b/arch/openrisc/include/asm/sigcontext.h
index 54a5c50132e..b79c2b19afb 100644
--- a/arch/openrisc/include/asm/sigcontext.h
+++ b/arch/openrisc/include/asm/sigcontext.h
@@ -23,16 +23,11 @@
/* This struct is saved by setup_frame in signal.c, to keep the current
context while a signal handler is executed. It's restored by sys_sigreturn.
-
- To keep things simple, we use pt_regs here even though normally you just
- specify the list of regs to save. Then we can use copy_from_user on the
- entire regs instead of a bunch of get_user's as well...
*/
struct sigcontext {
- struct pt_regs regs; /* needs to be first */
+ struct user_regs_struct regs; /* needs to be first */
unsigned long oldmask;
- unsigned long usp; /* usp before stacking this gunk on it */
};
#endif /* __ASM_OPENRISC_SIGCONTEXT_H */
diff --git a/arch/openrisc/kernel/dma.c b/arch/openrisc/kernel/dma.c
index 968d3ee477e..f1c8ee2895d 100644
--- a/arch/openrisc/kernel/dma.c
+++ b/arch/openrisc/kernel/dma.c
@@ -154,6 +154,33 @@ void or1k_unmap_page(struct device *dev, dma_addr_t dma_handle,
/* Nothing special to do here... */
}
+int or1k_map_sg(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir,
+ struct dma_attrs *attrs)
+{
+ struct scatterlist *s;
+ int i;
+
+ for_each_sg(sg, s, nents, i) {
+ s->dma_address = or1k_map_page(dev, sg_page(s), s->offset,
+ s->length, dir, NULL);
+ }
+
+ return nents;
+}
+
+void or1k_unmap_sg(struct device *dev, struct scatterlist *sg,
+ int nents, enum dma_data_direction dir,
+ struct dma_attrs *attrs)
+{
+ struct scatterlist *s;
+ int i;
+
+ for_each_sg(sg, s, nents, i) {
+ or1k_unmap_page(dev, sg_dma_address(s), sg_dma_len(s), dir, NULL);
+ }
+}
+
void or1k_sync_single_for_cpu(struct device *dev,
dma_addr_t dma_handle, size_t size,
enum dma_data_direction dir)
@@ -187,5 +214,4 @@ static int __init dma_init(void)
return 0;
}
-
fs_initcall(dma_init);
diff --git a/arch/openrisc/kernel/signal.c b/arch/openrisc/kernel/signal.c
index 5f759c76834..95207ab0c99 100644
--- a/arch/openrisc/kernel/signal.c
+++ b/arch/openrisc/kernel/signal.c
@@ -52,31 +52,25 @@ struct rt_sigframe {
static int restore_sigcontext(struct pt_regs *regs, struct sigcontext *sc)
{
unsigned int err = 0;
- unsigned long old_usp;
/* Alwys make any pending restarted system call return -EINTR */
current_thread_info()->restart_block.fn = do_no_restart_syscall;
- /* restore the regs from &sc->regs (same as sc, since regs is first)
+ /*
+ * Restore the regs from &sc->regs.
* (sc is already checked for VERIFY_READ since the sigframe was
* checked in sys_sigreturn previously)
*/
-
- if (__copy_from_user(regs, sc, sizeof(struct pt_regs)))
+ if (__copy_from_user(regs, sc->regs.gpr, 32 * sizeof(unsigned long)))
+ goto badframe;
+ if (__copy_from_user(&regs->pc, &sc->regs.pc, sizeof(unsigned long)))
+ goto badframe;
+ if (__copy_from_user(&regs->sr, &sc->regs.sr, sizeof(unsigned long)))
goto badframe;
/* make sure the SM-bit is cleared so user-mode cannot fool us */
regs->sr &= ~SPR_SR_SM;
- /* restore the old USP as it was before we stacked the sc etc.
- * (we cannot just pop the sigcontext since we aligned the sp and
- * stuff after pushing it)
- */
-
- err |= __get_user(old_usp, &sc->usp);
-
- regs->sp = old_usp;
-
/* TODO: the other ports use regs->orig_XX to disable syscall checks
* after this completes, but we don't use that mechanism. maybe we can
* use it now ?
@@ -137,18 +131,17 @@ static int setup_sigcontext(struct sigcontext *sc, struct pt_regs *regs,
unsigned long mask)
{
int err = 0;
- unsigned long usp = regs->sp;
- /* copy the regs. they are first in sc so we can use sc directly */
+ /* copy the regs */
- err |= __copy_to_user(sc, regs, sizeof(struct pt_regs));
+ err |= __copy_to_user(sc->regs.gpr, regs, 32 * sizeof(unsigned long));
+ err |= __copy_to_user(&sc->regs.pc, &regs->pc, sizeof(unsigned long));
+ err |= __copy_to_user(&sc->regs.sr, &regs->sr, sizeof(unsigned long));
/* then some other stuff */
err |= __put_user(mask, &sc->oldmask);
- err |= __put_user(usp, &sc->usp);
-
return err;
}
diff --git a/arch/parisc/kernel/syscall_table.S b/arch/parisc/kernel/syscall_table.S
index e66366fd2ab..3735abd7f8f 100644
--- a/arch/parisc/kernel/syscall_table.S
+++ b/arch/parisc/kernel/syscall_table.S
@@ -259,7 +259,7 @@
ENTRY_SAME(ni_syscall) /* query_module */
ENTRY_SAME(poll)
/* structs contain pointers and an in_addr... */
- ENTRY_COMP(nfsservctl)
+ ENTRY_SAME(ni_syscall) /* was nfsservctl */
ENTRY_SAME(setresgid) /* 170 */
ENTRY_SAME(getresgid)
ENTRY_SAME(prctl)
diff --git a/arch/powerpc/boot/dts/p1023rds.dts b/arch/powerpc/boot/dts/p1023rds.dts
index bfa96aa8f2c..d9b776740a6 100644
--- a/arch/powerpc/boot/dts/p1023rds.dts
+++ b/arch/powerpc/boot/dts/p1023rds.dts
@@ -387,7 +387,7 @@
#size-cells = <1>;
compatible = "cfi-flash";
reg = <0x0 0x0 0x02000000>;
- bank-width = <1>;
+ bank-width = <2>;
device-width = <1>;
partition@0 {
label = "ramdisk";
diff --git a/arch/powerpc/configs/85xx/p1023rds_defconfig b/arch/powerpc/configs/85xx/p1023rds_defconfig
index 980ff8f61fd..3ff5a81c709 100644
--- a/arch/powerpc/configs/85xx/p1023rds_defconfig
+++ b/arch/powerpc/configs/85xx/p1023rds_defconfig
@@ -171,3 +171,4 @@ CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DEV_FSL_CAAM=y
diff --git a/arch/powerpc/configs/corenet32_smp_defconfig b/arch/powerpc/configs/corenet32_smp_defconfig
index 10562a5c65b..4311d02a3bf 100644
--- a/arch/powerpc/configs/corenet32_smp_defconfig
+++ b/arch/powerpc/configs/corenet32_smp_defconfig
@@ -185,3 +185,4 @@ CONFIG_CRYPTO_SHA256=y
CONFIG_CRYPTO_SHA512=y
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
+CONFIG_CRYPTO_DEV_FSL_CAAM=y
diff --git a/arch/powerpc/configs/corenet64_smp_defconfig b/arch/powerpc/configs/corenet64_smp_defconfig
index d32283555b5..c92c204a204 100644
--- a/arch/powerpc/configs/corenet64_smp_defconfig
+++ b/arch/powerpc/configs/corenet64_smp_defconfig
@@ -100,5 +100,8 @@ CONFIG_DEBUG_INFO=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_VIRQ_DEBUG=y
CONFIG_CRYPTO_PCBC=m
+CONFIG_CRYPTO_SHA256=y
+CONFIG_CRYPTO_SHA512=y
+CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_ANSI_CPRNG is not set
-CONFIG_CRYPTO_DEV_TALITOS=y
+CONFIG_CRYPTO_DEV_FSL_CAAM=y
diff --git a/arch/powerpc/configs/mpc85xx_defconfig b/arch/powerpc/configs/mpc85xx_defconfig
index fcd85d2c72d..a3467bfb767 100644
--- a/arch/powerpc/configs/mpc85xx_defconfig
+++ b/arch/powerpc/configs/mpc85xx_defconfig
@@ -139,6 +139,7 @@ CONFIG_SND=y
CONFIG_SND_INTEL8X0=y
# CONFIG_SND_PPC is not set
# CONFIG_SND_USB is not set
+CONFIG_SND_SOC=y
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
diff --git a/arch/powerpc/configs/mpc85xx_smp_defconfig b/arch/powerpc/configs/mpc85xx_smp_defconfig
index 908c941fc24..9693f6ed3da 100644
--- a/arch/powerpc/configs/mpc85xx_smp_defconfig
+++ b/arch/powerpc/configs/mpc85xx_smp_defconfig
@@ -140,6 +140,7 @@ CONFIG_SND=y
CONFIG_SND_INTEL8X0=y
# CONFIG_SND_PPC is not set
# CONFIG_SND_USB is not set
+CONFIG_SND_SOC=y
CONFIG_HID_A4TECH=y
CONFIG_HID_APPLE=y
CONFIG_HID_BELKIN=y
diff --git a/arch/powerpc/include/asm/systbl.h b/arch/powerpc/include/asm/systbl.h
index f6736b7da46..fa0d27a400d 100644
--- a/arch/powerpc/include/asm/systbl.h
+++ b/arch/powerpc/include/asm/systbl.h
@@ -171,7 +171,7 @@ SYSCALL_SPU(setresuid)
SYSCALL_SPU(getresuid)
SYSCALL(ni_syscall)
SYSCALL_SPU(poll)
-COMPAT_SYS(nfsservctl)
+SYSCALL(ni_syscall)
SYSCALL_SPU(setresgid)
SYSCALL_SPU(getresgid)
COMPAT_SYS_SPU(prctl)
diff --git a/arch/sh/include/asm/ptrace.h b/arch/sh/include/asm/ptrace.h
index b97baf81a87..2d3679b2447 100644
--- a/arch/sh/include/asm/ptrace.h
+++ b/arch/sh/include/asm/ptrace.h
@@ -123,7 +123,7 @@ static inline unsigned long regs_get_kernel_stack_nth(struct pt_regs *regs,
struct perf_event;
struct perf_sample_data;
-extern void ptrace_triggered(struct perf_event *bp, int nmi,
+extern void ptrace_triggered(struct perf_event *bp,
struct perf_sample_data *data, struct pt_regs *regs);
#define task_pt_regs(task) \
diff --git a/arch/sh/kernel/cpu/sh4a/setup-sh7757.c b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c
index e915deafac8..05559295d2c 100644
--- a/arch/sh/kernel/cpu/sh4a/setup-sh7757.c
+++ b/arch/sh/kernel/cpu/sh4a/setup-sh7757.c
@@ -15,6 +15,7 @@
#include <linux/serial_sci.h>
#include <linux/io.h>
#include <linux/mm.h>
+#include <linux/dma-mapping.h>
#include <linux/sh_timer.h>
#include <linux/sh_dma.h>
diff --git a/arch/sh/kernel/idle.c b/arch/sh/kernel/idle.c
index 32114e0941a..db4ecd731a0 100644
--- a/arch/sh/kernel/idle.c
+++ b/arch/sh/kernel/idle.c
@@ -22,7 +22,7 @@
#include <linux/atomic.h>
#include <asm/smp.h>
-static void (*pm_idle)(void);
+void (*pm_idle)(void);
static int hlt_counter;
diff --git a/arch/sh/kernel/traps_32.c b/arch/sh/kernel/traps_32.c
index d9006f8ffc1..7bbef95c9d1 100644
--- a/arch/sh/kernel/traps_32.c
+++ b/arch/sh/kernel/traps_32.c
@@ -316,6 +316,35 @@ static int handle_unaligned_ins(insn_size_t instruction, struct pt_regs *regs,
break;
}
break;
+
+ case 9: /* mov.w @(disp,PC),Rn */
+ srcu = (unsigned char __user *)regs->pc;
+ srcu += 4;
+ srcu += (instruction & 0x00FF) << 1;
+ dst = (unsigned char *)rn;
+ *(unsigned long *)dst = 0;
+
+#if !defined(__LITTLE_ENDIAN__)
+ dst += 2;
+#endif
+
+ if (ma->from(dst, srcu, 2))
+ goto fetch_fault;
+ sign_extend(2, dst);
+ ret = 0;
+ break;
+
+ case 0xd: /* mov.l @(disp,PC),Rn */
+ srcu = (unsigned char __user *)(regs->pc & ~0x3);
+ srcu += 4;
+ srcu += (instruction & 0x00FF) << 2;
+ dst = (unsigned char *)rn;
+ *(unsigned long *)dst = 0;
+
+ if (ma->from(dst, srcu, 4))
+ goto fetch_fault;
+ ret = 0;
+ break;
}
return ret;
@@ -466,6 +495,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
case 0x0500: /* mov.w @(disp,Rm),R0 */
goto simple;
case 0x0B00: /* bf lab - no delayslot*/
+ ret = 0;
break;
case 0x0F00: /* bf/s lab */
ret = handle_delayslot(regs, instruction, ma);
@@ -479,6 +509,7 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
}
break;
case 0x0900: /* bt lab - no delayslot */
+ ret = 0;
break;
case 0x0D00: /* bt/s lab */
ret = handle_delayslot(regs, instruction, ma);
@@ -494,6 +525,9 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
}
break;
+ case 0x9000: /* mov.w @(disp,Rm),Rn */
+ goto simple;
+
case 0xA000: /* bra label */
ret = handle_delayslot(regs, instruction, ma);
if (ret==0)
@@ -507,6 +541,9 @@ int handle_unaligned_access(insn_size_t instruction, struct pt_regs *regs,
regs->pc += SH_PC_12BIT_OFFSET(instruction);
}
break;
+
+ case 0xD000: /* mov.l @(disp,Rm),Rn */
+ goto simple;
}
return ret;
diff --git a/arch/sparc/kernel/irq.h b/arch/sparc/kernel/irq.h
index 100b9c204e7..42851122bbd 100644
--- a/arch/sparc/kernel/irq.h
+++ b/arch/sparc/kernel/irq.h
@@ -88,7 +88,7 @@ BTFIXUPDEF_CALL(void, set_irq_udt, int)
#define set_irq_udt(cpu) BTFIXUP_CALL(set_irq_udt)(cpu)
/* All SUN4D IPIs are sent on this IRQ, may be shared with hard IRQs */
-#define SUN4D_IPI_IRQ 14
+#define SUN4D_IPI_IRQ 13
extern void sun4d_ipi_interrupt(void);
diff --git a/arch/sparc/kernel/setup_64.c b/arch/sparc/kernel/setup_64.c
index 3e9daea1653..3c5bb784214 100644
--- a/arch/sparc/kernel/setup_64.c
+++ b/arch/sparc/kernel/setup_64.c
@@ -440,8 +440,14 @@ static void __init init_sparc64_elf_hwcap(void)
cap |= AV_SPARC_VIS;
if (tlb_type == cheetah || tlb_type == cheetah_plus)
cap |= AV_SPARC_VIS | AV_SPARC_VIS2;
- if (tlb_type == cheetah_plus)
- cap |= AV_SPARC_POPC;
+ if (tlb_type == cheetah_plus) {
+ unsigned long impl, ver;
+
+ __asm__ __volatile__("rdpr %%ver, %0" : "=r" (ver));
+ impl = ((ver >> 32) & 0xffff);
+ if (impl == PANTHER_IMPL)
+ cap |= AV_SPARC_POPC;
+ }
if (tlb_type == hypervisor) {
if (sun4v_chip_type == SUN4V_CHIP_NIAGARA1)
cap |= AV_SPARC_ASI_BLK_INIT;
diff --git a/arch/sparc/kernel/systbls_64.S b/arch/sparc/kernel/systbls_64.S
index c9296ab0b1f..edbec45d468 100644
--- a/arch/sparc/kernel/systbls_64.S
+++ b/arch/sparc/kernel/systbls_64.S
@@ -68,7 +68,7 @@ sys_call_table32:
.word compat_sys_fstatfs64, sys_llseek, sys_mlock, sys_munlock, sys32_mlockall
/*240*/ .word sys_munlockall, sys32_sched_setparam, sys32_sched_getparam, sys32_sched_setscheduler, sys32_sched_getscheduler
.word sys_sched_yield, sys32_sched_get_priority_max, sys32_sched_get_priority_min, sys32_sched_rr_get_interval, compat_sys_nanosleep
-/*250*/ .word sys_mremap, compat_sys_sysctl, sys32_getsid, sys_fdatasync, sys32_nfsservctl
+/*250*/ .word sys_mremap, compat_sys_sysctl, sys32_getsid, sys_fdatasync, sys_nis_syscall
.word sys32_sync_file_range, compat_sys_clock_settime, compat_sys_clock_gettime, compat_sys_clock_getres, sys32_clock_nanosleep
/*260*/ .word compat_sys_sched_getaffinity, compat_sys_sched_setaffinity, sys32_timer_settime, compat_sys_timer_gettime, sys_timer_getoverrun
.word sys_timer_delete, compat_sys_timer_create, sys_ni_syscall, compat_sys_io_setup, sys_io_destroy
diff --git a/arch/x86/include/asm/pvclock.h b/arch/x86/include/asm/pvclock.h
index a518c0a4504..c59cc97fe6c 100644
--- a/arch/x86/include/asm/pvclock.h
+++ b/arch/x86/include/asm/pvclock.h
@@ -44,7 +44,7 @@ static inline u64 pvclock_scale_delta(u64 delta, u32 mul_frac, int shift)
: "a" ((u32)delta), "1" ((u32)(delta >> 32)), "2" (mul_frac) );
#elif defined(__x86_64__)
__asm__ (
- "mul %[mul_frac] ; shrd $32, %[hi], %[lo]"
+ "mulq %[mul_frac] ; shrd $32, %[hi], %[lo]"
: [lo]"=a"(product),
[hi]"=d"(tmp)
: "0"(delta),
diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
index 4ee3abf20ed..cfa62ec090e 100644
--- a/arch/x86/kernel/cpu/perf_event.c
+++ b/arch/x86/kernel/cpu/perf_event.c
@@ -1900,6 +1900,9 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
perf_callchain_store(entry, regs->ip);
+ if (!current->mm)
+ return;
+
if (perf_callchain_user32(regs, entry))
return;
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c
index c95330267f0..039d91315bc 100644
--- a/arch/x86/pci/acpi.c
+++ b/arch/x86/pci/acpi.c
@@ -365,8 +365,13 @@ struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_pci_root *root)
*/
if (bus) {
struct pci_bus *child;
- list_for_each_entry(child, &bus->children, node)
- pcie_bus_configure_settings(child, child->self->pcie_mpss);
+ list_for_each_entry(child, &bus->children, node) {
+ struct pci_dev *self = child->self;
+ if (!self)
+ continue;
+
+ pcie_bus_configure_settings(child, self->pcie_mpss);
+ }
}
if (!bus)
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index df118a825f3..c3b8d440873 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -184,6 +184,19 @@ static unsigned long __init xen_set_identity(const struct e820entry *list,
PFN_UP(start_pci), PFN_DOWN(last));
return identity;
}
+
+static unsigned long __init xen_get_max_pages(void)
+{
+ unsigned long max_pages = MAX_DOMAIN_PAGES;
+ domid_t domid = DOMID_SELF;
+ int ret;
+
+ ret = HYPERVISOR_memory_op(XENMEM_maximum_reservation, &domid);
+ if (ret > 0)
+ max_pages = ret;
+ return min(max_pages, MAX_DOMAIN_PAGES);
+}
+
/**
* machine_specific_memory_setup - Hook for machine specific memory setup.
**/
@@ -292,6 +305,12 @@ char * __init xen_memory_setup(void)
sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
+ extra_limit = xen_get_max_pages();
+ if (extra_limit >= max_pfn)
+ extra_pages = extra_limit - max_pfn;
+ else
+ extra_pages = 0;
+
extra_pages += xen_return_unused_memory(xen_start_info->nr_pages, &e820);
/*
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index e79dbb95482..d4fc6d454f8 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -32,6 +32,7 @@
#include <xen/page.h>
#include <xen/events.h>
+#include <xen/hvc-console.h>
#include "xen-ops.h"
#include "mmu.h"
@@ -207,6 +208,15 @@ static void __init xen_smp_prepare_cpus(unsigned int max_cpus)
unsigned cpu;
unsigned int i;
+ if (skip_ioapic_setup) {
+ char *m = (max_cpus == 0) ?
+ "The nosmp parameter is incompatible with Xen; " \
+ "use Xen dom0_max_vcpus=1 parameter" :
+ "The noapic parameter is incompatible with Xen";
+
+ xen_raw_printk(m);
+ panic(m);
+ }
xen_init_lock_cpu(0);
smp_store_cpu_info(0);
diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
index 22a2093b586..b040b0e518c 100644
--- a/arch/x86/xen/xen-asm_32.S
+++ b/arch/x86/xen/xen-asm_32.S
@@ -113,11 +113,13 @@ xen_iret_start_crit:
/*
* If there's something pending, mask events again so we can
- * jump back into xen_hypervisor_callback
+ * jump back into xen_hypervisor_callback. Otherwise do not
+ * touch XEN_vcpu_info_mask.
*/
- sete XEN_vcpu_info_mask(%eax)
+ jne 1f
+ movb $1, XEN_vcpu_info_mask(%eax)
- popl %eax
+1: popl %eax
/*
* From this point on the registers are restored and the stack