aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arm/mach-tegra
Commit message (Collapse)AuthorAge
...
| | * | | | ARM: tegra: Add Harmony sound platform data typeStephen Warren2011-01-25
| | | |_|/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Colin Cross <ccross@google.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | ARM: tegra: add TrimSlice boardMike Rapoport2011-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add basic support for CompuLab TrimSlice platform Signed-off-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Colin Cross <ccross@android.com>
| * | | | ARM: tegra: Use writel_relaxed in tegra_init_cacheColin Cross2011-02-10
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Colin Cross <ccross@android.com>
| * | | | ARM: tegra: dma: Fix critical data corruption bugsColin Cross2011-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sometimes, due to high interrupt latency in the continuous mode of DMA transfer, the half buffer complete interrupt is handled after DMA has transferred the full buffer. When this is detected, stop DMA immediately and restart with the next buffer if the next buffer is ready. originally fixed by Victor(Weiguo) Pan <wpan@nvidia.com> In place of using the simple spin_lock()/spi_unlock() in the interrupt thread, using the spin_lock_irqsave() and spin_unlock_irqrestore(). The lock is shared between the normal process context and interrupt context. originally fixed by Laxman Dewangan (ldewangan@nvidia.com) The use of shadow registers caused memory corruption at physical address 0 because the enable bit was not shadowed, and assuming it needed to be set would enable an unconfigured dma block. Most of the register accesses don't need to know the previous state of the registers, and the few places that do need to modify only a few bits in the registers are the same ones that were sometimes incorrectly setting the enable bit. This patch convert tegra_dma_update_hardware to set the entire register, and the other users to read-modify-write, and drops the shadow registers completely. Also fixes missing locking in tegra_dma_allocate_channel Signed-off-by: Colin Cross <ccross@android.com>
| * | | | ARM: tegra: Allow overriding arch_resetColin Cross2011-02-10
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Colin Cross <ccross@android.com>
| * | | | ARM: tegra: cpufreq: Disable cpufreq during suspendColin Cross2011-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Tegra, calling clk_set_rate on the CPU clock may call into the regulator API. If the regulator driver that controls the CPU voltage rail has been suspended, this can lead to attempted communication with a hardware block that has already been turned off. Adds a SUSPEND_PREPARE notification hook to drop the frequency to the lowest possible during suspend. Also adds 216MHz (off of PLLP) as the lowest CPU frequency, which allows PLLX to be turned off. Signed-off-by: Colin Cross <ccross@android.com>
| * | | | ARM: tegra: iomap: Add missing devicesGary King2011-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds gart, hdmi, avp, host1x, and pwm controllers to mach/iomap.h Signed-off-by: Gary King <gking@nvidia.com> Signed-off-by: Colin Cross <ccross@android.com>
| * | | | ARM: tegra: irq: Implement retriggerColin Cross2011-02-10
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Colin Cross <ccross@android.com>
| * | | | ARM: tegra: irq: Add support for suspend wake sourcesColin Cross2011-02-10
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Colin Cross <ccross@android.com>
| * | | | ARM: tegra: timer: Add idle and suspend support to timersColin Cross2011-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implement read_persistent_clock by reading the Tegra RTC registers that stay running during suspend. Save and restore the timer configuration register in suspend. Signed-off-by: Colin Cross <ccross@android.com>
| * | | | ARM: tegra: pinmux: Add missing drive pingroups and fix suspendGary King2011-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds missing drive pingroups, saves all drive pingroups in suspend, and restores the pinmux registers in the proper order. Signed-off-by: Gary King <gking@nvidia.com> Signed-off-by: Colin Cross <ccross@android.com>
| * | | | ARM: tegra: clock: Suspend fixes, and add new clocksColin Cross2011-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Save and restore pll and osc state during suspend Add digital audio clocks Update clk dev associations Correct max clock frequencies Add pll_p as additional cpu clock state Add values to plld table Fix register offset for sdmmc4 clock Add blink timer to tegra2_clocks Signed-off-by: Colin Cross <ccross@android.com>
| * | | | ARM: tegra: Add prototypes for subsystem suspend functionsColin Cross2011-02-10
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Colin Cross <ccross@android.com>
| * | | | ARM: tegra: irqs: Update irq listColin Cross2011-02-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes typo in INT_CPU1_PMU_INTR (original fix from Will Deacon) Adds board irqs Signed-off-by: Colin Cross <ccross@android.com>
| * | | | ARM: tegra: Add api to control internal powergatingColin Cross2011-02-10
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Colin Cross <ccross@android.com>
| * | | | ARM: tegra: Centralize macros to define debug uart baseColin Cross2011-02-10
| | |/ / | |/| | | | | | | | | | Signed-off-by: Colin Cross <ccross@android.com>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2011-02-23
|\ \ \ \ | |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: serio/gameport - use 'long' system workqueue Input: synaptics - document 0x0c query Input: tegra-kbc - add function keymap
| * | | Input: tegra-kbc - add function keymapRakesh Iyer2011-02-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add Fn keymap support to allow for internal processing of Fn keys. Signed-off-by: Rakesh Iyer <riyer@nvidia.com> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | | | Merge branch 'for-linus' of git://android.git.kernel.org/kernel/tegraLinus Torvalds2011-01-30
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'for-linus' of git://android.git.kernel.org/kernel/tegra: ARM: tegra: clock: Add forward reference to struct clk ARM: tegra: irq: Rename gic pointers to avoid conflicts arm/tegra: Fix tegra irq_data conversion
| * | | | ARM: tegra: clock: Add forward reference to struct clkColin Cross2011-01-27
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Colin Cross <ccross@android.com>
| * | | | ARM: tegra: irq: Rename gic pointers to avoid conflictsColin Cross2011-01-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A future patch will export gic_mask_irq and gic_unmask_irq. Rename the pointers in arch/arm/mach-tegra/irq.c to avoid a compile error. Signed-off-by: Colin Cross <ccross@android.com>
| * | | | arm/tegra: Fix tegra irq_data conversionGrant Likely2011-01-27
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 37337a8d5e68d6e19075dbdb3acf4f1011dae972, "ARM: tegra: irq_data conversion." missed changing one reference to 'irq' in the function tegra_gpio_irq_set_type(). This patch fixes the build error. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Lennert Buytenhek <buytenh@secretlab.ca> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Colin Cross <ccross@android.com>
* | | | Merge branch 'for-linus' of ↵Linus Torvalds2011-01-26
|\ \ \ \ | |/ / / |/| / / | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: wacom - pass touch resolution to clients through input_absinfo Input: wacom - add 2 Bamboo Pen and touch models Input: sysrq - ensure sysrq_enabled and __sysrq_enabled are consistent Input: sparse-keymap - fix KEY_VSW handling in sparse_keymap_setup Input: tegra-kbc - add tegra keyboard driver Input: gpio_keys - switch to using request_any_context_irq Input: serio - allow registered drivers to get status flag Input: ct82710c - return proper error code for ct82c710_open Input: bu21013_ts - added regulator support Input: bu21013_ts - remove duplicate resolution parameters Input: tnetv107x-ts - don't treat NULL clk as an error Input: tnetv107x-keypad - don't treat NULL clk as an error Fix up trivial conflicts in drivers/input/keyboard/Makefile due to additions of tc3589x/Tegra drivers
| * / Input: tegra-kbc - add tegra keyboard driverRakesh Iyer2011-01-21
| |/ | | | | | | | | | | | | | | | | This patch adds support for the internal matrix keyboard controller for Nvidia Tegra platforms. Signed-off-by: Rakesh Iyer <riyer@nvidia.com> Reviewed-by: Trilok Soni <tsoni@codeaurora.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
* | Merge branch 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2011-01-15
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'devel-stable' of master.kernel.org:/home/rmk/linux-2.6-arm: (161 commits) ARM: pxa: fix building issue of missing physmap.h ARM: mmp: PXA910 drive strength FAST using wrong value ARM: mmp: MMP2 drive strength FAST using wrong value ARM: pxa: fix recursive calls in pxa_low_gpio_chip AT91: Support for gsia18s board AT91: Acme Systems FOX Board G20 board files AT91: board-sam9m10g45ek.c: Remove duplicate inclusion of mach/hardware.h ARM: pxa: fix suspend/resume array index miscalculation ARM: pxa: use cpu_has_ipr() consistently in irq.c ARM: pxa: remove unused variable in clock-pxa3xx.c ARM: pxa: fix warning in zeus.c ARM: sa1111: fix typo in sa1111_retrigger_lowirq() ARM mxs: clkdev related compile fixes ARM i.MX mx31_3ds: Fix MC13783 regulator names ARM: plat-stmp3xxx: irq_data conversion. ARM: plat-spear: irq_data conversion. ARM: plat-orion: irq_data conversion. ARM: plat-omap: irq_data conversion. ARM: plat-nomadik: irq_data conversion. ARM: plat-mxc: irq_data conversion. ... Fix up trivial conflict in arch/arm/plat-omap/gpio.c (Lennert Buytenhek's irq_data conversion clashing with some omap irq updates)
| * | ARM: tegra: irq_data conversion.Lennert Buytenhek2011-01-13
| | | | | | | | | | | | Signed-off-by: Lennert Buytenhek <buytenh@secretlab.ca>
* | | Merge branch 'fixes' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds2011-01-15
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm: ARM: fix missing branch in __error_a ARM: fix /proc/$PID/stack on SMP ARM: Fix build regression on SA11x0, PXA, and H720x targets ARM: 6625/1: use memblock memory regions for "System RAM" I/O resources ARM: fix wrongly patched constants ARM: 6624/1: fix dependency for CONFIG_SMP_ON_UP ARM: 6623/1: Thumb-2: Fix out-of-range offset for Thumb-2 in proc-v7.S ARM: 6622/1: fix dma_unmap_sg() documentation ARM: 6621/1: bitops: remove condition code clobber for CLZ ARM: 6620/1: Change misleading warning when CONFIG_CMDLINE_FORCE is used ARM: 6619/1: nommu: avoid mapping vectors page when !CONFIG_MMU ARM: sched_clock: make minsec argument to clocks_calc_mult_shift() zero ARM: sched_clock: allow init_sched_clock() to be called early ARM: integrator: fix compile warning in cpu.c ARM: 6616/1: Fix ep93xx-fb init/exit annotations ARM: twd: fix display of twd frequency ARM: udelay: prevent math rounding resulting in short udelays
| * | ARM: fix wrongly patched constantsRussell King2011-01-14
| | | | | | | | | | | | | | | | | | | | | | | | e3d9c625 (ARM: CPU hotplug: fix hard-coded control register constants) changed the wrong constants in the hotplug assembly code. Fix this. Reported-by: viresh kumar <viresh.kumar@st.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | | mmc: add sdhci-tegra driver for Tegra SoCsOlof Johansson2011-01-08
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | SDHCI driver for Tegra. This driver plugs in as a new variant of sdhci-pltfm, using the platform data structure passed in to specify the GPIOs to use for card detect, write protect and card power enablement. Original driver (of which only the header file is left): Signed-off-by: Yvonne Yip <y@palm.com> The rest, which has been rewritten by now: Signed-off-by: Olof Johansson <olof@lixom.net> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de> Acked-by: Mike Rapoport <mike@compulab.co.il> Signed-off-by: Chris Ball <cjb@laptop.org>
* | Merge branch 'misc' into develRussell King2011-01-06
|\ \ | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/Kconfig arch/arm/common/Makefile arch/arm/kernel/Makefile arch/arm/kernel/smp.c
| * \ Merge branch 'smp' into miscRussell King2011-01-06
| |\ \ | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/kernel/entry-armv.S arch/arm/mm/ioremap.c
| | * | ARM: CPU hotplug: fix hard-coded control register constantsRussell King2010-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the definition we've provided in asm/system.h rather than numeric constants. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | ARM: CPU hotplug: fix reporting of spurious wakeupsRussell King2010-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The original scheme for reporting spurious wakeups was broken - it tried to use printk() from a context which wasn't coherent with the other CPUs, which risks corrupting the printk() data. Fix this by noting the number spurious wakeups, and only report them when we are properly woken - when we will be coherent with the rest of the system. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | ARM: SMP: remove smp_mpidr.hRussell King2010-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | With "ARM: CPU hotplug: remove bug checks in platform_cpu_die()", we now do not use hard_smp_processor_id(), we no longer need to read the hardware processor ID. Remove the include providing this function. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | ARM: CPU hotplug: remove bug checks in platform_cpu_die()Russell King2010-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | platform_cpu_die() is entered from the CPU's own idle thread, which can not be migrated to other CPUs. Moreover, the 'cpu' argument comes from the thread info, which will always be the 'current' CPU. So remove this useless bug check. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | ARM: CPU hotplug: move cpu_killed completion to core codeRussell King2010-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We always need to wait for the dying CPU to reach a safe state before taking it down, irrespective of the requirements of the platform. Move the completion code into the ARM SMP hotplug code rather than having each platform re-implement this. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | ARM: SMP: consolidate trace_hardirqs_off() into common SMP codeRussell King2010-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All platforms call trace_hardirqs_off() in their secondary startup code, so move this into the core SMP code - it doesn't need to be in the per-platform code. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | ARM: SMP: consolidate the common parts of smp_prepare_cpus()Russell King2010-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a certain amount of smp_prepare_cpus() which doesn't belong in the platform support code - that is, code which is invariant to the SMP implementation. Move this code into arch/arm/kernel/smp.c, and add a platform_ prefix to the original function. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | ARM: SMP: get rid of references to poke_milo and MiloRussell King2010-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Milo is an old boot loader, which is no longer relevant for these platforms. References to it are misleading. Move the code out of poke_milo(), and remove references to milo in comments. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | ARM: SMP: Clean up ncores sanity checksRussell King2010-12-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | scu_get_core_count() never returns zero cores, so we don't need to check and correct if ncores is zero. Tegra was missing the check against NR_CPUS, leading to a potential bitfield overflow if this becomes the case. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | ARM: SMP: pass an ipi number to smp_cross_call()Russell King2010-12-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows us to use smp_cross_call() to trigger a number of different software generated interrupts, rather than combining them all on one SGI. Recover the SGI number via do_IPI. Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * | ARM: remove obsolete smp_cross_call_done()Russell King2010-12-03
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | smp_cross_call_done() was removed long ago (see 78d236c - remove useless smp_cross_call_done()). Remove those which have been subsequently merged. Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * / ARM: 6483/1: arm & sh: factorised duplicated clkdev.cJean-Christop PLAGNIOL-VILLARD2010-11-26
| |/ | | | | | | | | | | | | | | | | | | | | | | | | factorise some generic infrastructure to assist looking up struct clks for the ARM & SH architecture. as the code is identical at 99% put the arch specific code for allocation as example in asm/clkdev.h Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Acked-by: Paul Mundt <lethal@linux-sh.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | Merge branch 'clksrc' into develRussell King2011-01-05
|\ \ | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-vexpress/v2m.c arch/arm/plat-omap/counter_32k.c arch/arm/plat-versatile/Makefile
| * | ARM: tegra: convert sched_clock() to use new infrastructureRussell King2010-12-22
| | | | | | | | | | | | | | | | | | | | | | | | Convert tegra to use the new sched_clock() infrastructure for extending 32bit counters to full 64-bit nanoseconds. Tested-by: Olof Johansson <olof@lixom.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | ARM: ensure all sched_clock() implementations are notrace markedRussell King2010-12-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ftrace requires sched_clock() to be notrace. Ensure that all implementations are so marked. Also make sure that they include linux/sched.h Also ensure OMAP clocksource read functions are marked notrace as they're used for sched_clock() too. Tested-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Tested-by: Will Deacon <will.deacon@arm.com> Tested-by: Mikael Pettersson <mikpe@it.uu.se> Tested-by: Eric Miao <eric.y.miao@gmail.com> Tested-by: Olof Johansson <olof@lixom.net> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | ARM: tegra: timer: Separate clocksource and sched_clockColin Cross2010-12-22
| |/ | | | | | | | | | | | | | | | | | | | | | | | | tegra_clocksource_read should not use cnt32_to_63, wrapping is already handled in the clocksource code. Move the cnt32_to_63 into the sched_clock function, and replace the use of clocksource mult and shift with a multiplication by 1000 to convert us to ns. Acked-by: John Stultz <johnstul@us.ibm.com> Acked-by: Linus Walleij <linus.walleij@stericsson.com> Tested-by: Olof Johansson <olof@lixom.net> Signed-off-by: Colin Cross <ccross@android.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| |
| \
| \
| \
*---. \ Merge branches 'ftrace', 'gic', 'io', 'kexec', 'mod', 'sa11x0', 'sh' and ↵Russell King2011-01-05
|\ \ \ \ | | |_|/ | |/| | | | | | 'versatile' into devel
| | | * ARM: io: make iounmap() a simple macroRussell King2010-12-08
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | Defining iounmap() with arguments prevents it from being used as a function pointer, causing platforms to work around this. Instead, define it to be a simple macro. Do the same for __arch_io(re|un)map too. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| | * ARM: GIC: private a standard get_irqnr_preamble assembler macroRussell King2010-12-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Provide a standard get_irqnr_preamble assembler macro for platforms to use, which retrieves the base address of the GIC CPU interface from gic_cpu_base_addr. Allow platforms to override this by defining HAVE_GET_IRQNR_PREAMBLE. Reviewed-by: Catalin Marinas <catalin.marinas@arm.com> Tested-by: Abhijeet Dharmapurikar <adharmap@codeaurora.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>