loops can be debugged more effectively on production
systems.
+ clocksource.arm_arch_timer.fsl-a008585=
+ [ARM64]
+ Format: <bool>
+ Enable/disable the workaround of Freescale/NXP
+ erratum A-008585. This can be useful for KVM
+ guests, if the guest device tree doesn't show the
+ erratum. If unspecified, the workaround is
+ enabled based on the device tree.
+
clearcpuid=BITNUM [X86]
Disable CPUID feature X for the kernel. See
arch/x86/include/asm/cpufeatures.h for the valid bit
determined by the stdout-path property in device
tree's chosen node.
- cdns,<addr>
- Start an early, polled-mode console on a cadence serial
- port at the specified address. The cadence serial port
- must already be setup and configured. Options are not
- yet supported.
+ cdns,<addr>[,options]
+ Start an early, polled-mode console on a Cadence
+ (xuartps) serial port at the specified address. Only
+ supported option is baud rate. If baud rate is not
+ specified, the serial port must already be setup and
+ configured.
uart[8250],io,<addr>[,options]
uart[8250],mmio,<addr>[,options]
ARM PMU PROFILING AND DEBUGGING
M: Will Deacon <will.deacon@arm.com>
-R: Mark Rutland <mark.rutland@arm.com>
+M: Mark Rutland <mark.rutland@arm.com>
S: Maintained
+L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
F: arch/arm*/kernel/perf_*
F: arch/arm/oprofile/common.c
F: arch/arm*/kernel/hw_breakpoint.c
F: arch/arm*/include/asm/hw_breakpoint.h
F: arch/arm*/include/asm/perf_event.h
-F: drivers/perf/arm_pmu.c
+F: drivers/perf/*
F: include/linux/perf/arm_pmu.h
+F: Documentation/devicetree/bindings/arm/pmu.txt
ARM PORT
M: Russell King <linux@armlinux.org.uk>
F: Documentation/trace/coresight.txt
F: Documentation/devicetree/bindings/arm/coresight.txt
F: Documentation/ABI/testing/sysfs-bus-coresight-devices-*
+F: tools/perf/arch/arm/util/pmu.c
+F: tools/perf/arch/arm/util/auxtrace.c
+F: tools/perf/arch/arm/util/cs-etm.c
+F: tools/perf/arch/arm/util/cs-etm.h
+F: tools/perf/util/cs-etm.h
ARM/CORGI MACHINE SUPPORT
M: Richard Purdie <rpurdie@rpsys.net>
ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
M: Kukjin Kim <kgene@kernel.org>
-M: Krzysztof Kozlowski <k.kozlowski@samsung.com>
+M: Krzysztof Kozlowski <krzk@kernel.org>
+R: Javier Martinez Canillas <javier@osg.samsung.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
S: Maintained
F: drivers/*/*s5pv210*
F: drivers/memory/samsung/*
F: drivers/soc/samsung/*
-F: drivers/spi/spi-s3c*
F: Documentation/arm/Samsung/
F: Documentation/devicetree/bindings/arm/samsung/
F: Documentation/devicetree/bindings/sram/samsung-sram.txt
ARM/UNIPHIER ARCHITECTURE
M: Masahiro Yamada <yamada.masahiro@socionext.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
S: Maintained
F: arch/arm/boot/dts/uniphier*
F: arch/arm/include/asm/hardware/cache-uniphier.h
S: Maintained
F: drivers/mmc/host/atmel-mci.c
- ATMEL AT91 / AT32 SERIAL DRIVER
- M: Nicolas Ferre <nicolas.ferre@atmel.com>
- S: Supported
- F: drivers/tty/serial/atmel_serial.c
-
ATMEL AT91 SAMA5D2-Compatible Shutdown Controller
M: Nicolas Ferre <nicolas.ferre@atmel.com>
S: Supported
BONDING DRIVER
M: Jay Vosburgh <j.vosburgh@gmail.com>
M: Veaceslav Falico <vfalico@gmail.com>
-M: Andy Gospodarek <gospo@cumulusnetworks.com>
+M: Andy Gospodarek <andy@greyhouse.net>
L: netdev@vger.kernel.org
W: http://sourceforge.net/projects/bonding/
S: Supported
F: kernel/bpf/
BROADCOM B44 10/100 ETHERNET DRIVER
-M: Gary Zambrano <zambrano@broadcom.com>
+M: Michael Chan <michael.chan@broadcom.com>
L: netdev@vger.kernel.org
S: Supported
F: drivers/net/ethernet/broadcom/b44.*
F: drivers/net/wan/cosa*
CPMAC ETHERNET DRIVER
-M: Florian Fainelli <florian@openwrt.org>
+M: Florian Fainelli <f.fainelli@gmail.com>
L: netdev@vger.kernel.org
S: Maintained
F: drivers/net/ethernet/ti/cpmac.c
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
T: git git://git.linaro.org/people/vireshk/linux.git (For ARM Updates)
+F: Documentation/cpu-freq/
F: drivers/cpufreq/
F: include/linux/cpufreq.h
S: Maintained
F: drivers/video/fbdev/efifb.c
+EFI TEST DRIVER
+L: linux-efi@vger.kernel.org
+M: Ivan Hu <ivan.hu@canonical.com>
+M: Matt Fleming <matt@codeblueprint.co.uk>
+S: Maintained
+F: drivers/firmware/efi/test/
+
EFS FILESYSTEM
W: http://aeschi.ch.eu.org/efs/
S: Orphan
FIRMWARE LOADER (request_firmware)
M: Ming Lei <ming.lei@canonical.com>
+M: Luis R. Rodriguez <mcgrof@kernel.org>
L: linux-kernel@vger.kernel.org
S: Maintained
F: Documentation/firmware_class/
F: drivers/cpufreq/intel_pstate.c
INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
-M: Maik Broemme <mbroemme@plusserver.de>
+M: Maik Broemme <mbroemme@libmpq.org>
L: linux-fbdev@vger.kernel.org
S: Maintained
F: Documentation/fb/intelfb.txt
F: drivers/hwmon/max20751.c
MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
-M: "Hans J. Koch" <hjk@hansjkoch.de>
L: linux-hwmon@vger.kernel.org
-S: Maintained
+S: Orphan
F: Documentation/hwmon/max6650
F: drivers/hwmon/max6650.c
F: sound/soc/codecs/max9860.*
MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
-M: Krzysztof Kozlowski <k.kozlowski@samsung.com>
+M: Krzysztof Kozlowski <krzk@kernel.org>
+M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
L: linux-pm@vger.kernel.org
S: Supported
F: drivers/power/max14577_charger.c
MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
M: Chanwoo Choi <cw00.choi@samsung.com>
-M: Krzysztof Kozlowski <k.kozlowski@samsung.com>
+M: Krzysztof Kozlowski <krzk@kernel.org>
+M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
L: linux-kernel@vger.kernel.org
S: Supported
F: drivers/*/max14577*.c
Q: http://patchwork.ozlabs.org/project/netdev/list/
F: drivers/net/ethernet/mellanox/mlxsw/
+MELLANOX PLATFORM DRIVER
+M: Vadim Pasternak <vadimp@mellanox.com>
+L: platform-driver-x86@vger.kernel.org
+S: Supported
+F: arch/x86/platform/mellanox/mlx-platform.c
+
SOFT-ROCE DRIVER (rxe)
M: Moni Shoua <monis@mellanox.com>
L: linux-rdma@vger.kernel.org
S: Supported
F: arch/microblaze/
+ MICROCHIP / ATMEL AT91 / AT32 SERIAL DRIVER
+ M: Richard Genoud <richard.genoud@gmail.com>
+ S: Maintained
+ F: drivers/tty/serial/atmel_serial.c
+ F: include/linux/atmel_serial.h
+
MICROSOFT SURFACE PRO 3 BUTTON DRIVER
M: Chen Yu <yu.c.chen@intel.com>
L: platform-driver-x86@vger.kernel.org
W: https://fedorahosted.org/dropwatch/
F: net/core/drop_monitor.c
+NETWORKING [DSA]
+M: Andrew Lunn <andrew@lunn.ch>
+M: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
+M: Florian Fainelli <f.fainelli@gmail.com>
+S: Maintained
+F: net/dsa/
+F: include/net/dsa.h
+F: drivers/net/dsa/
+
NETWORKING [GENERAL]
M: "David S. Miller" <davem@davemloft.net>
L: netdev@vger.kernel.org
F: include/linux/oprofile.h
ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
-M: Mark Fasheh <mfasheh@suse.com>
+M: Mark Fasheh <mfasheh@versity.com>
M: Joel Becker <jlbec@evilplan.org>
L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
W: http://ocfs2.wiki.kernel.org
F: Documentation/virtual/paravirt_ops.txt
F: arch/*/kernel/paravirt*
F: arch/*/include/asm/paravirt.h
+F: include/linux/hypervisor.h
PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
M: Tim Waugh <tim@cyberelk.net>
PIN CONTROLLER - SAMSUNG
M: Tomasz Figa <tomasz.figa@gmail.com>
-M: Krzysztof Kozlowski <k.kozlowski@samsung.com>
+M: Krzysztof Kozlowski <krzk@kernel.org>
M: Sylwester Nawrocki <s.nawrocki@samsung.com>
L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
F: drivers/platform/x86/samsung-laptop.c
SAMSUNG AUDIO (ASoC) DRIVERS
-M: Krzysztof Kozlowski <k.kozlowski@samsung.com>
+M: Krzysztof Kozlowski <krzk@kernel.org>
M: Sangbeom Kim <sbkim73@samsung.com>
M: Sylwester Nawrocki <s.nawrocki@samsung.com>
L: alsa-devel@alsa-project.org (moderated for non-subscribers)
SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
M: Sangbeom Kim <sbkim73@samsung.com>
-M: Krzysztof Kozlowski <k.kozlowski@samsung.com>
+M: Krzysztof Kozlowski <krzk@kernel.org>
+M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
L: linux-kernel@vger.kernel.org
L: linux-samsung-soc@vger.kernel.org
S: Supported
L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
F: drivers/clk/samsung/
+SAMSUNG SPI DRIVERS
+M: Kukjin Kim <kgene@kernel.org>
+M: Krzysztof Kozlowski <krzk@kernel.org>
+M: Andi Shyti <andi.shyti@samsung.com>
+L: linux-spi@vger.kernel.org
+L: linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
+S: Maintained
+F: Documentation/devicetree/bindings/spi/spi-samsung.txt
+F: drivers/spi/spi-s3c*
+F: include/linux/platform_data/spi-s3c64xx.h
+
SAMSUNG SXGBE DRIVERS
M: Byungho An <bh74.an@samsung.com>
M: Girish K S <ks.giri@samsung.com>
THERMAL/CPU_COOLING
M: Amit Daniel Kachhap <amit.kachhap@gmail.com>
M: Viresh Kumar <viresh.kumar@linaro.org>
-M: Javi Merino <javi.merino@arm.com>
+M: Javi Merino <javi.merino@kernel.org>
L: linux-pm@vger.kernel.org
S: Supported
F: Documentation/thermal/cpu-cooling-api.txt
F: fs/hppfs/
USERSPACE I/O (UIO)
-M: "Hans J. Koch" <hjk@hansjkoch.de>
M: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
S: Maintained
T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
F: net/8021q/
VLYNQ BUS
-M: Florian Fainelli <florian@openwrt.org>
+M: Florian Fainelli <f.fainelli@gmail.com>
L: openwrt-devel@lists.openwrt.org (subscribers-only)
S: Maintained
F: drivers/vlynq/vlynq.c
select ACPI_GENERIC_GSI if ACPI
select ACPI_REDUCED_HARDWARE_ONLY if ACPI
select ACPI_MCFG if ACPI
+ select ACPI_SPCR_TABLE if ACPI
+ select ARCH_CLOCKSOURCE_DATA
select ARCH_HAS_DEVMEM_IS_ALLOWED
select ARCH_HAS_ACPI_TABLE_UPGRADE if ACPI
select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE
select NO_BOOTMEM
select OF
select OF_EARLY_FLATTREE
- select OF_NUMA if NUMA && OF
select OF_RESERVED_MEM
select PCI_ECAM if ACPI
- select PERF_USE_VMALLOC
select POWER_RESET
select POWER_SUPPLY
select SPARSE_IRQ
config MMU
def_bool y
+config DEBUG_RODATA
+ def_bool y
+
config ARM64_PAGE_SHIFT
int
default 16 if ARM64_64K_PAGES
config ARM64_ERRATUM_843419
bool "Cortex-A53: 843419: A load or store might access an incorrect address"
- depends on MODULES
default y
- select ARM64_MODULE_CMODEL_LARGE
+ select ARM64_MODULE_CMODEL_LARGE if MODULES
help
- This option builds kernel modules using the large memory model in
- order to avoid the use of the ADRP instruction, which can cause
- a subsequent memory access to use an incorrect address on Cortex-A53
- parts up to r0p4.
-
- Note that the kernel itself must be linked with a version of ld
- which fixes potentially affected ADRP instructions through the
- use of veneers.
+ This option links the kernel with '--fix-cortex-a53-843419' and
+ builds modules using the large memory model in order to avoid the use
+ of the ADRP instruction, which can cause a subsequent memory access
+ to use an incorrect address on Cortex-A53 parts up to r0p4.
If unsure, say Y.
# Common NUMA Features
config NUMA
bool "Numa Memory Allocation and Scheduler Support"
- depends on SMP
+ select ACPI_NUMA if ACPI
+ select OF_NUMA
help
Enable NUMA (Non Uniform Memory Access) support.
def_bool y
depends on NUMA
+config HAVE_SETUP_PER_CPU_AREA
+ def_bool y
+ depends on NUMA
+
+config NEED_PER_CPU_EMBED_FIRST_CHUNK
+ def_bool y
+ depends on NUMA
+
source kernel/Kconfig.preempt
source kernel/Kconfig.hz
config ARCH_SUPPORTS_DEBUG_PAGEALLOC
- depends on !HIBERNATION
def_bool y
config ARCH_HAS_HOLES_MEMORYMODEL
endif
+ config ACPI_SPCR_TABLE
+ bool
+
config ACPI_SLEEP
bool
depends on SUSPEND || HIBERNATION
config ACPI_CPPC_LIB
bool
depends on ACPI_PROCESSOR
- depends on !ACPI_CPU_FREQ_PSS
select MAILBOX
select PCC
help
source "drivers/acpi/apei/Kconfig"
source "drivers/acpi/dptf/Kconfig"
+config ACPI_WATCHDOG
+ bool
+
config ACPI_EXTLOG
tristate "Extended Error Log support"
depends on X86_MCE && X86_LOCAL_APIC
userspace. The configurable ACPI groups will be visible under
/config/acpi, assuming configfs is mounted under /config.
+if ARM64
+source "drivers/acpi/arm64/Kconfig"
+endif
+
endif # ACPI
acpi-$(CONFIG_ACPI_PROCFS_POWER) += cm_sbs.o
acpi-y += acpi_lpat.o
acpi-$(CONFIG_ACPI_GENERIC_GSI) += gsi.o
+acpi-$(CONFIG_ACPI_WATCHDOG) += acpi_watchdog.o
# These are (potentially) separate modules
obj-$(CONFIG_ACPI_CUSTOM_METHOD)+= custom_method.o
obj-$(CONFIG_ACPI_BGRT) += bgrt.o
obj-$(CONFIG_ACPI_CPPC_LIB) += cppc_acpi.o
+ obj-$(CONFIG_ACPI_SPCR_TABLE) += spcr.o
obj-$(CONFIG_ACPI_DEBUGGER_USER) += acpi_dbg.o
# processor has its own "processor." module_param namespace
video-objs += acpi_video.o video_detect.o
obj-y += dptf/
+
+obj-$(CONFIG_ARM64) += arm64/
p->serial_out = dw8250_serial_out32be;
}
} else if (has_acpi_companion(p->dev)) {
- p->iotype = UPIO_MEM32;
- p->regshift = 2;
- p->serial_in = dw8250_serial_in32;
+ const struct acpi_device_id *id;
+
+ id = acpi_match_device(p->dev->driver->acpi_match_table,
+ p->dev);
+ if (id && !strcmp(id->id, "APMC0D08")) {
+ p->iotype = UPIO_MEM32;
+ p->regshift = 2;
+ p->serial_in = dw8250_serial_in32;
+ data->uart_16550_compatible = true;
+ }
p->set_termios = dw8250_set_termios;
- /* So far none of there implement the Busy Functionality */
- data->uart_16550_compatible = true;
}
/* Platforms with iDMA */
struct resource *regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
int irq = platform_get_irq(pdev, 0);
struct uart_port *p = &uart.port;
+ struct device *dev = &pdev->dev;
struct dw8250_data *data;
int err;
u32 val;
if (!regs) {
- dev_err(&pdev->dev, "no registers defined\n");
+ dev_err(dev, "no registers defined\n");
return -EINVAL;
}
if (irq < 0) {
if (irq != -EPROBE_DEFER)
- dev_err(&pdev->dev, "cannot get irq\n");
+ dev_err(dev, "cannot get irq\n");
return irq;
}
p->pm = dw8250_do_pm;
p->type = PORT_8250;
p->flags = UPF_SHARE_IRQ | UPF_FIXED_PORT;
- p->dev = &pdev->dev;
+ p->dev = dev;
p->iotype = UPIO_MEM;
p->serial_in = dw8250_serial_in;
p->serial_out = dw8250_serial_out;
- p->membase = devm_ioremap(&pdev->dev, regs->start, resource_size(regs));
+ p->membase = devm_ioremap(dev, regs->start, resource_size(regs));
if (!p->membase)
return -ENOMEM;
- data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
+ data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
if (!data)
return -ENOMEM;
data->usr_reg = DW_UART_USR;
p->private_data = data;
- data->uart_16550_compatible = device_property_read_bool(p->dev,
+ data->uart_16550_compatible = device_property_read_bool(dev,
"snps,uart-16550-compatible");
- err = device_property_read_u32(p->dev, "reg-shift", &val);
+ err = device_property_read_u32(dev, "reg-shift", &val);
if (!err)
p->regshift = val;
- err = device_property_read_u32(p->dev, "reg-io-width", &val);
+ err = device_property_read_u32(dev, "reg-io-width", &val);
if (!err && val == 4) {
p->iotype = UPIO_MEM32;
p->serial_in = dw8250_serial_in32;
p->serial_out = dw8250_serial_out32;
}
- if (device_property_read_bool(p->dev, "dcd-override")) {
+ if (device_property_read_bool(dev, "dcd-override")) {
/* Always report DCD as active */
data->msr_mask_on |= UART_MSR_DCD;
data->msr_mask_off |= UART_MSR_DDCD;
}
- if (device_property_read_bool(p->dev, "dsr-override")) {
+ if (device_property_read_bool(dev, "dsr-override")) {
/* Always report DSR as active */
data->msr_mask_on |= UART_MSR_DSR;
data->msr_mask_off |= UART_MSR_DDSR;
}
- if (device_property_read_bool(p->dev, "cts-override")) {
+ if (device_property_read_bool(dev, "cts-override")) {
/* Always report CTS as active */
data->msr_mask_on |= UART_MSR_CTS;
data->msr_mask_off |= UART_MSR_DCTS;
}
- if (device_property_read_bool(p->dev, "ri-override")) {
+ if (device_property_read_bool(dev, "ri-override")) {
/* Always report Ring indicator as inactive */
data->msr_mask_off |= UART_MSR_RI;
data->msr_mask_off |= UART_MSR_TERI;
}
/* Always ask for fixed clock rate from a property. */
- device_property_read_u32(p->dev, "clock-frequency", &p->uartclk);
+ device_property_read_u32(dev, "clock-frequency", &p->uartclk);
/* If there is separate baudclk, get the rate from it. */
- data->clk = devm_clk_get(&pdev->dev, "baudclk");
+ data->clk = devm_clk_get(dev, "baudclk");
if (IS_ERR(data->clk) && PTR_ERR(data->clk) != -EPROBE_DEFER)
- data->clk = devm_clk_get(&pdev->dev, NULL);
+ data->clk = devm_clk_get(dev, NULL);
if (IS_ERR(data->clk) && PTR_ERR(data->clk) == -EPROBE_DEFER)
return -EPROBE_DEFER;
if (!IS_ERR_OR_NULL(data->clk)) {
err = clk_prepare_enable(data->clk);
if (err)
- dev_warn(&pdev->dev, "could not enable optional baudclk: %d\n",
+ dev_warn(dev, "could not enable optional baudclk: %d\n",
err);
else
p->uartclk = clk_get_rate(data->clk);
/* If no clock rate is defined, fail. */
if (!p->uartclk) {
- dev_err(&pdev->dev, "clock rate not defined\n");
+ dev_err(dev, "clock rate not defined\n");
return -EINVAL;
}
- data->pclk = devm_clk_get(&pdev->dev, "apb_pclk");
- if (IS_ERR(data->clk) && PTR_ERR(data->clk) == -EPROBE_DEFER) {
+ data->pclk = devm_clk_get(dev, "apb_pclk");
+ if (IS_ERR(data->pclk) && PTR_ERR(data->pclk) == -EPROBE_DEFER) {
err = -EPROBE_DEFER;
goto err_clk;
}
if (!IS_ERR(data->pclk)) {
err = clk_prepare_enable(data->pclk);
if (err) {
- dev_err(&pdev->dev, "could not enable apb_pclk\n");
+ dev_err(dev, "could not enable apb_pclk\n");
goto err_clk;
}
}
- data->rst = devm_reset_control_get_optional(&pdev->dev, NULL);
+ data->rst = devm_reset_control_get_optional(dev, NULL);
if (IS_ERR(data->rst) && PTR_ERR(data->rst) == -EPROBE_DEFER) {
err = -EPROBE_DEFER;
goto err_pclk;
platform_set_drvdata(pdev, data);
- pm_runtime_set_active(&pdev->dev);
- pm_runtime_enable(&pdev->dev);
+ pm_runtime_set_active(dev);
+ pm_runtime_enable(dev);
return 0;
{ "APMC0D08", 0},
{ "AMD0020", 0 },
{ "AMDI0020", 0 },
+ { "HISI0031", 0 },
{ },
};
MODULE_DEVICE_TABLE(acpi, dw8250_acpi_match);
#include <linux/dmi.h>
#include <linux/nmi.h>
#include <linux/delay.h>
+#include <linux/of.h>
#include <linux/debugfs.h>
#include <linux/dmaengine.h>
}
#endif /* CONFIG_CONSOLE_POLL */
- static struct uart_ops pch_uart_ops = {
+ static const struct uart_ops pch_uart_ops = {
.tx_empty = pch_uart_tx_empty,
.set_mctrl = pch_uart_set_mctrl,
.get_mctrl = pch_uart_get_mctrl,
priv->trigger_level = 1;
priv->fcr = 0;
+ if (pdev->dev.of_node)
+ of_property_read_u32(pdev->dev.of_node, "clock-frequency"
+ , &user_uartclk);
+
#ifdef CONFIG_SERIAL_PCH_UART_CONSOLE
pch_uart_ports[board->line_no] = priv;
#endif
return dev_name(&adev->dev);
}
+struct device *acpi_get_first_physical_node(struct acpi_device *adev);
+
enum acpi_irq_model_id {
ACPI_IRQ_MODEL_PIC = 0,
ACPI_IRQ_MODEL_IOAPIC,
return phys_id == PHYS_CPUID_INVALID;
}
+/* Validate the processor object's proc_id */
+bool acpi_processor_validate_proc_id(int proc_id);
+
#ifdef CONFIG_ACPI_HOTPLUG_CPU
/* Arch dependent functions for cpu hotplug support */
int acpi_map_cpu(acpi_handle handle, phys_cpuid_t physid, int *pcpu);
int acpi_unmap_cpu(int cpu);
+int acpi_map_cpu2node(acpi_handle handle, int cpu, int physid);
#endif /* CONFIG_ACPI_HOTPLUG_CPU */
+void acpi_set_processor_mapping(void);
+
#ifdef CONFIG_ACPI_HOTPLUG_IOAPIC
int acpi_get_ioapic_id(acpi_handle handle, u32 gsi_base, u64 *phys_addr);
#endif
return NULL;
}
+static inline struct device *acpi_get_first_physical_node(struct acpi_device *adev)
+{
+ return NULL;
+}
+
static inline void acpi_early_init(void) { }
static inline void acpi_subsystem_init(void) { }
#endif /* !CONFIG_ACPI */
+#ifdef CONFIG_ACPI_HOTPLUG_IOAPIC
+int acpi_ioapic_add(acpi_handle root);
+#else
+static inline int acpi_ioapic_add(acpi_handle root) { return 0; }
+#endif
+
#ifdef CONFIG_ACPI
void acpi_os_set_prepare_sleep(int (*func)(u8 sleep_state,
u32 pm1a_ctrl, u32 pm1b_ctrl));
static inline void acpi_table_upgrade(void) { }
#endif
+#if defined(CONFIG_ACPI) && defined(CONFIG_ACPI_WATCHDOG)
+extern bool acpi_has_watchdog(void);
+#else
+static inline bool acpi_has_watchdog(void) { return false; }
+#endif
+
+ #ifdef CONFIG_ACPI_SPCR_TABLE
+ int parse_spcr(bool earlycon);
+ #else
+ static inline int parse_spcr(bool earlycon) { return 0; }
+ #endif
+
#endif /*_LINUX_ACPI_H*/
projects / cascardo / linux.git / commitdiff