- 06 8月, 2010 2 次提交
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由 Colin Cross 提交于
v2: fixes from Russell King: - include linux/io.h instead of asm/io.h - fix whitespace in Kconfig - Use spin_lock_init to initialize lock - Return -ENOSYS instead of BUG for unimplemented clock ops - Use proper return values in tegra2 clock ops additional changes: - Rename some clocks to match dev_ids - add rate propagation - add debugfs entries - add support for clock listed in clk_lookup under multiple dev_ids v3: - Replace per-clock locking with global clock lock - Autodetect clock state on init - Let clock dividers pick next lower possible frequency - Add support for clock init tables - Minor bug fixes - Fix checkpatch issues Signed-off-by: NColin Cross <ccross@android.com>
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由 Erik Gilling 提交于
v2: Fixes from Mike Rapoport - remove unused header files (mach/dma.h and mach/nand.h) - remove tegra 1 references from Makefile.boot v2: fixes from Russell King - remove mach/io.h include from mach/iomap.h - fix whitespace in Kconfig v2: from Colin Cross - fix invalid immediate in debug-macro.S v3: - allow selection of multiple boards Signed-off-by: NColin Cross <ccross@android.com> Signed-off-by: NErik Gilling <konkers@android.com>
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- 30 7月, 2010 1 次提交
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由 Magnus Damm 提交于
Introduce SHMOBILE_TIMER_HZ for SH-Mobile. Allow users to select HZ on their system to minimize potential timer drift. Use 128 Hz as default to work well with the 32768 Hz RCLK. Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 27 7月, 2010 4 次提交
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由 Kevin Wells 提交于
Add LPC32XX support in arch/arm/Kconfig and arch/arm/Makefile Signed-off-by: NKevin Wells <wellsk40@gmail.com> Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
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由 Russell King 提交于
The TWD local timers are unable to wake up the CPU when it is placed into a low power mode, eg. C3. Therefore, we need to adapt things such that the TWD code can cope with this. We do this by always providing a broadcast tick function, and marking the fact that the TWD local timer will stop in low power modes. This means that when the CPU is placed into a low power mode, the core timer code marks this fact, and allows an IPI to be given to the core. Tested-by: NSantosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Thomas Gleixner <tglx@linutronix.de>
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由 eric miao 提交于
SPARSE_IRQ doesn't need to be a visible option, only those platforms supporting that will select it. Signed-off-by: NEric Miao <eric.miao@canonical.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Acked-by: NTony Lindgren <tony@atomide.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 16 7月, 2010 1 次提交
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由 Russell King 提交于
Everything should now be using sparsemem rather than discontigmem, so remove the code supporting discontigmem from ARM. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 12 7月, 2010 1 次提交
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由 Eric Miao 提交于
As long as the zImage is placed within the 128MB range from the start of memory, ZRELADDR (Address where the decompressed kernel will be placed, usually == PHYS_OFFSET + TEXT_OFFSET) can be determined at run-time by masking PC with 0xf80000000. Running through all the Makefile.boot, all those zreladdr-y addresses == 0x[0-f][08]00_0000 + TEXT_OFFSET can be determined at run-time. Option CONFIG_AUTO_ZRELADDR and CONFIG_ZRELADDR are introduced, CONFIG_ZRELADDR _must_ be explicitly specified if: - ((zreladdr-y - TEXT_OFFSET) & ~0xf8000000) != 0, which means masking PC with 0xf8000000 will result in an incorrect address. Currently this is only a problem on u300. - or the assumption of the zImage being loaded by the bootloader within the first 128MB of RAM is incorrect - or when ZBOOT_ROM is used, where the above assumption is usually wrong. [ukleinek: changed mask from 0xf0000000 to 0xf8000000 for mx1 and shark + some review fixes from the mailing list] Original-Idea-and-Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org> Signed-off-by: NEric Miao <eric.miao@canonical.com> Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
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- 09 7月, 2010 4 次提交
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由 Magnus Damm 提交于
Allow SH-Mobile ARM users to adjust FORCE_MAX_ZONEORDER. The Kconfig entry is taken from SH and non-4K page size stuff has been trimmed away. For now only SH-Mobile ARM is allowed to change this variable, SA1111 configs are kept at "9" and the rest at "11". CONFIG_FORCE_MAX_ZONEORDER lets the user tweak the maximum amount of physically contiguous memory that can be allocated by the kernel. Signed-off-by: NMagnus Damm <damm@opensource.se> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Will Deacon 提交于
This patch enables the HAVE_REGS_AND_STACK_ACCESS_API option for ARM which is required by the kprobe events tracer. Code based on the PowerPC port. Cc: Jean Pihet <jpihet@mvista.com> Tested-by: NJamie Iles <jamie.iles@picochip.com> Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 eric miao 提交于
So to allow NR_IRQS to be dynamic and platforms to specify the number of IRQs really needed. Acked-by: NPaul Mundt <lethal@linux-sh.org> Signed-off-by: NEric Miao <eric.y.miao@gmail.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Will Deacon 提交于
This patch adds support for the Cortex-A9 local timers available when using the CA9X4 daughterboard with the Versatile Express. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 07 7月, 2010 1 次提交
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由 Uwe Kleine-König 提交于
This was deprecated in 2001 and announced to live on for 5 years. For now provide a kernel parameter for those who still need it. Acked-by: NEric Miao <eric.miao@canonical.com> Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de>
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- 01 7月, 2010 1 次提交
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由 Will Deacon 提交于
CPU performance event counters on v7 cores will only operate if either the NIDEN or DBGEN signals are driven high. For the OMAP3 platform, these signals are driven low by default but DBGEN can be asserted by selecting the OMAP3_EMU Kconfig option, which enables the virtual clock for hardware debugging peripherals. Acked-by: NJean Pihet <jpihet@mvista.com> Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 24 6月, 2010 1 次提交
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由 Russell King 提交于
This hasn't been actively maintained for a long time, only receiving the occasional build update when things break. I doubt anyone has one of these on their desks anymore. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 16 6月, 2010 1 次提交
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由 Pavel Machek 提交于
Signed-off-by: NPavel Machek <pavel@ucw.cz> [dwalker@codeaurora.org: renamed to trout, checkpatch cleanup] Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
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- 15 6月, 2010 1 次提交
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由 Nicolas Pitre 提交于
This is the very basic stuff without the changing canary upon task switch yet. Just the Kconfig option and a constant canary value initialized at boot time. Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org>
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- 08 6月, 2010 1 次提交
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由 Anton Vorontsov 提交于
This patch adds PCIe support for CNS3xxx-based boards. The support was tested with a directly attached SKY2 NIC, and EHCI USB controller behind the PLX PEX8112 P2P bridge (to make sure that type1 cfg cycles work as expected). Signed-off-by: NAnton Vorontsov <avorontsov@mvista.com>
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- 25 5月, 2010 1 次提交
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由 Alexander Holler 提交于
Add an option to force usage of the in-kernel cmdline even if the boot loader passes another command string to the kernel. Useful if someone cannot or don't want to change the command-line options of the boot loader but is able to change the kernel. Signed-off-by: NAlexander Holler <holler@ahsoftware.de> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 20 5月, 2010 2 次提交
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由 Ben Dooks 提交于
Fixup commit 5cfc8ee0 which introduced ARCH_USES_GETTIMEOFFSET but missed out several S5P architectures. Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Marek Szyprowski 提交于
This patch moves S5PC100 SoC support to plat-s5p framework. Most periperal support code has been already moved from plat-s5pc1xx to mach-s5pc100. Signed-off-by: NMarek Szyprowski <m.szyprowski@samsung.com> Signed-off-by: NKyungmin Park <kyungmin.park@samsung.com> Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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- 18 5月, 2010 2 次提交
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由 Russell King 提交于
GENERIC_TIME is now enabled by default, so 'select GENERIC_TIME' is redundant. Remove them. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Hartley Sweeten 提交于
The ARCH_REQUIRE_GPIOLIB config option will select GPIOLIB which in turn will select GENERIC_GPIO. Because of this, there is no reason to do the select GENERIC_GPIO in arch/arm/Kconfig for the architectures that have ARCH_REQUIRE_GPIOLIB. Signed-off-by: NH Hartley Sweeten <hsweeten@visionengravers.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 17 5月, 2010 1 次提交
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由 Will Deacon 提交于
Enable hardware perf-events if CPU_HAS_PMU and select HAVE_OPROFILE if HAVE_PERF_EVENTS. If no hardware support is present, OProfile will fall back to timer mode. This patch also removes the old OProfile drivers in favour of the code implemented by perf. Signed-off-by: NWill Deacon <will.deacon@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 10 5月, 2010 2 次提交
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由 Ben Dooks 提交于
These devices are so similar that they share the same SoC ID code, so note this. Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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由 Yauhen Kharuzhy 提交于
Add arch/arm/mach-s3c2416 for support of the Samsung S3C2416 SoC. This patch adds support of the S3C2416 SoC, clocks, timers, and initial IRQ support (without support of secondary set of registers). Signed-off-by: NYauhen Kharuzhy <jekhor@gmail.com> [ben-linux@fluff.org: removed files to be reworked, fixed conflicts] [ben-linux@fluff.org: use s3c2443 reset instead of specific reset code] Signed-off-by: NBen Dooks <ben-linux@fluff.org>
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- 07 5月, 2010 1 次提交
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由 Cyril Chemparathy 提交于
Preliminary modification prior to adding support for TNETV107X based on ARM1176. This change allows for CPUs other than ARM926T to be used for Davinci derivative SoCs. Existing devices (DA8x and DMx) operate unchanged. Signed-off-by: NCyril Chemparathy <cyril@ti.com> Signed-off-by: NKevin Hilman <khilman@deeprootsystems.com>
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- 04 5月, 2010 2 次提交
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由 Steve Muckle 提交于
MSM supports the <linux/clk.h> interface. Acked-by: NDavid Brown <davidb@quicinc.com> Signed-off-by: NSteve Muckle <smuckle@quicinc.com>
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由 Daniel Walker 提交于
ARCH_MSM supports armv7 cpus, so we're pushed the CPU_V6/CPU_V7 selection down into the arch/arm/mach-msm/Kconfig. Also update the description to be a bit more accurate. Signed-off-by: NDaniel Walker <dwalker@codeaurora.org>
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- 03 5月, 2010 1 次提交
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由 Anton Vorontsov 提交于
This patch adds very basic support for ECONA CNS3xxx ARM11 MPcore (ARMv6) dual-core processors. Note that SMP is not yet supported, as well as many peripheral devices. Support for these features will be added later. Signed-off-by: NAnton Vorontsov <avorontsov@mvista.com>
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- 02 5月, 2010 5 次提交
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由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
The only difference between ICST307 and ICST525 are the two arrays for calculating the S parameter; the code is now identical. Merge the two files and kill the duplicated code. Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 30 4月, 2010 2 次提交
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由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Russell King 提交于
Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 29 4月, 2010 1 次提交
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由 Colin Tuckley 提交于
The switch to using GPIOLIB broke the sd/mmc card detection on the RealView development boards if GPIO_PL061 was not selected. This patch selects GPIO_PL061 if GPIOLIB is selected. The sense of the return value from mmc_status has also changed and is corrected. Signed-off-by: NColin Tuckley <colin.tuckley@arm.com> Acked-by: NCatalin Marinas <catalin.marinas@arm.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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- 23 4月, 2010 1 次提交
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由 Anton Vorontsov 提交于
This patch adds support for PCI domains on ARM platforms. Also, protect asm/mach/pci.h from multiple inclustions, otherwise build fails because of pci_domain_nr() and pci_proc_domain() redefinitions. Signed-off-by: NAnton Vorontsov <avorontsov@mvista.com> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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