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* Merge tag 'imx-soc-4.3' of ↵Olof Johansson2015-08-181-0/+9
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc The i.MX SoC changes for 4.3: - Add i.MX6 Ultralite SoC support, which is the newest addition to i.MX6 family. It integrates a single Cortex-A7 core and a power management module that reduces the complexity of external power supply and simplifies power sequencing. - Change SNVS RTC driver to use syscon interface for register access, and add SNVS power key driver support. - Add a second clock for mxc rtc driver, and support device tree probe for the driver. - Add FEC MAC reference clock and phy fixup initialization for i.MX6UL platform. * tag 'imx-soc-4.3' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: rtc: snvs: select option REGMAP_MMIO ARM: imx6ul: add fec MAC refrence clock and phy fixup init ARM: imx6ul: add fec bits to GPR syscon definition rtc: mxc: add support of device tree dt-binding: document the binding for mxc rtc rtc: mxc: use a second rtc clock input: snvs_pwrkey: use "wakeup-source" as deivce tree property name Document: devicetree: input: imx: i.mx snvs power device tree bindings input: keyboard: imx: add snvs power key driver Document: dt: fsl: snvs: change support syscon rtc: snvs: use syscon to access register ARM: imx: add low-level debug support for i.mx6ul ARM: imx: add i.mx6ul msl support Signed-off-by: Olof Johansson <olof@lixom.net>
| * ARM: imx: add low-level debug support for i.mx6ulAnson Huang2015-07-141-0/+9
| | | | | | | | | | | | | | | | | | | | Enable low-level debug support for i.MX6UL by adding the debug port definitions for the SoC. Singed-off-by: Anson Huang <b20788@freescale.com> Signed-off-by: Fugang Duan <B38611@freescale.com> Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Shawn Guo <shawnguo@kernel.org>
* | ARM: at91/soc: add basic support for new sama5d2 SoCNicolas Ferre2015-08-051-0/+6
| | | | | | | | | | | | | | | | | | | | Add Kconfig entries, header file changes and addition to the documentation. The early debug infrastructure is also added for easy development. Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Olof Johansson <olof@lixom.net>
* | Merge branches 'fixes' and 'ioremap' into for-linusRussell King2015-07-071-11/+56
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| * Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds2015-06-261-0/+1
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull ARM updates from Russell King: "Bigger items included in this update are: - A series of updates from Arnd for ARM randconfig build failures - Updates from Dmitry for StrongARM SA-1100 to move IRQ handling to drivers/irqchip/ - Move ARMs SP804 timer to drivers/clocksource/ - Perf updates from Mark Rutland in preparation to move the ARM perf code into drivers/ so it can be shared with ARM64. - MCPM updates from Nicolas - Add support for taking platform serial number from DT - Re-implement Keystone2 physical address space switch to conform to architecture requirements - Clean up ARMv7 LPAE code, which goes in hand with the Keystone2 changes. - L2C cleanups to avoid unlocking caches if we're prevented by the secure support to unlock. - Avoid cleaning a potentially dirty cache containing stale data on CPU initialisation - Add ARM-only entry point for secondary startup (for machines that can only call into a Thumb kernel in ARM mode). Same thing is also done for the resume entry point. - Provide arch_irqs_disabled via asm-generic - Enlarge ARMv7M vector table - Always use BFD linker for VDSO, as gold doesn't accept some of the options we need. - Fix an incorrect BSYM (for Thumb symbols) usage, and convert all BSYM compiler macros to a "badr" (for branch address). - Shut up compiler warnings provoked by our cmpxchg() implementation. - Ensure bad xchg sizes fail to link" * 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (75 commits) ARM: Fix build if CLKDEV_LOOKUP is not configured ARM: fix new BSYM() usage introduced via for-arm-soc branch ARM: 8383/1: nommu: avoid deprecated source register on mov ARM: 8391/1: l2c: add options to overwrite prefetching behavior ARM: 8390/1: irqflags: Get arch_irqs_disabled from asm-generic ARM: 8387/1: arm/mm/dma-mapping.c: Add arm_coherent_dma_mmap ARM: 8388/1: tcm: Don't crash when TCM banks are protected by TrustZone ARM: 8384/1: VDSO: force use of BFD linker ARM: 8385/1: VDSO: group link options ARM: cmpxchg: avoid warnings from macro-ized cmpxchg() implementations ARM: remove __bad_xchg definition ARM: 8369/1: ARMv7M: define size of vector table for Vybrid ARM: 8382/1: clocksource: make ARM_TIMER_SP804 depend on GENERIC_SCHED_CLOCK ARM: 8366/1: move Dual-Timer SP804 driver to drivers/clocksource ARM: 8365/1: introduce sp804_timer_disable and remove arm_timer.h inclusion ARM: 8364/1: fix BE32 module loading ARM: 8360/1: add secondary_startup_arm prototype in header file ARM: 8359/1: correct secondary_startup_arm mode ARM: proc-v7: sanitise and document registers around errata ARM: proc-v7: clean up MIDR access ...
| | * ARM: 8379/1: disable CONFIG_PTDUMP on !MMUArnd Bergmann2015-05-281-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's obviously pointless to dump page tables when the MMU is disabled, and even trying to build this code results in numerous build errors like these: ../arch/arm/mm/dump.c:56:11: error: 'L_PTE_USER' undeclared here (not in a function) .mask = L_PTE_USER, ^ ../arch/arm/mm/dump.c:61:11: error: 'L_PTE_RDONLY' undeclared here (not in a function) .mask = L_PTE_RDONLY, ^ ../arch/arm/mm/dump.c:66:11: error: 'L_PTE_XN' undeclared here (not in a function) .mask = L_PTE_XN, ^ Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| * | Merge tag 'imx-soc-4.2' of ↵Kevin Hilman2015-06-101-2/+11
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc The i.MX SoC updates for 4.2: - Add new SoC i.MX7D support, which integrates two Cortex-A7 and one Cortex-M4 cores. - Support suspend from IRAM on i.MX53, so that DDR pins can be set to high impedance for more power saving during suspend. - Move i.MX clock drivers from arch/arm/mach-imx to drivers/clk/imx. - Move i.MX GPT timer driver from arch/arm/mach-imx into drivers/clocksource. - A couple of clock driver update for VF610 and i.MX6Q. - A few random code correction and improvement. * tag 'imx-soc-4.2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (44 commits) ARM: imx: imx7d requires anatop clocksource: timer-imx-gpt: remove include of <asm/mach/time.h> ARM: imx: move timer driver into drivers/clocksource ARM: imx: remove platform headers from timer driver ARM: imx: provide gpt device specific irq functions ARM: imx: get rid of variable timer_base ARM: imx: define gpt register offset per device type ARM: imx: move clock event variables into imx_timer ARM: imx: set up .set_next_event hook via imx_gpt_data ARM: imx: setup tctl register in device specific function ARM: imx: initialize gpt device type for DT boot ARM: imx: define an enum for gpt timer device type ARM: imx: move timer resources into a structure ARM: imx: use relaxed IO accessor in timer driver ARM: imx: make imx51/3 suspend optional ARM: clk-imx6q: refine sata's parent ARM: imx: clk-v610: Add clock for I2C2 and I2C3 ARM: mach-imx: iomux-imx31: Use DECLARE_BITMAP ARM: imx: add imx7d clk tree support ARM: clk: imx: update pllv3 to support imx7 ... Conflicts: arch/arm/mach-imx/Kconfig
| | * | ARM: imx7d: add low level debug uart supportAnson Huang2015-06-031-2/+11
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | Add low level uart debug support for imx7d Signed-off-by: Frank Li <Frank.Li@freescale.com> Signed-off-by: Bai Ping <b51503@freescale.com> Signed-off-by: Anson Huang <b20788@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * | ARM: use ARM_SINGLE_ARMV7M for ARMv7-M platformsStefan Agner2015-05-221-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the new config symbol ARM_SINGLE_ARMV7M which groups config symbols used by modern ARMv7-M platforms. This allows supporting multiple ARMv7-M platforms in one kernel image. However, a common kernel image requires the combined platforms to share the same main memory layout to be bootable. Signed-off-by: Stefan Agner <stefan@agner.ch> Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Joachim Eastwood <manabian@gmail.com> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | ARM: introduce ARM_SINGLE_ARMV7M for ARMv7-M platformsStefan Agner2015-05-201-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This introduces a new top level config symbol ARM_SINGLE_ARMV7M for non-MMU, ARMv7-M platforms. It also support multiple ARMv7-M platforms in one kernel image since the cores share the same basic memory layout and interrupt controller. However, this works only if the combined platforms also have a similar (main) memory layout. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | ARM: lpc18xx: define low-level debug symbol for LPC18xx/43xxJoachim Eastwood2015-05-201-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using a dedicated symbol for low-level debugging instead of the arch symbol will make this platform play nice when enabled on a kernel that supports multiple platforms. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | ARM: zx: add low level debug support for zx296702Jun Nie2015-05-151-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | Use the UART0 peripheral for low level debug. Only the UART port 0 is currently supported. Signed-off-by: Jun Nie <jun.nie@linaro.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | ARM: lpc18xx: add basic support for NXP LPC18xx/43xx SoCsJoachim Eastwood2015-05-151-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for NXP's LPC18xx (Cortex-M3) and LPC43xx (Cortex-M4) SoCs. These SoCs are NXP's high preformance MCU line and can run at clock speeds up to 180 MHz for LPC18xx and 204 MHz for LPC43xx. LPC43xx is more or less a LPC18xx with a Cortex-M4F core and a few extra peripherals. The LPC43xx series also features one or two Cortex-M0 cores that can be used to offload the main M4 core. Signed-off-by: Joachim Eastwood <manabian@gmail.com> Reviewed-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | ARM: socfpga: Add support for UART1 debug uart for earlyprintkDinh Nguyen2015-05-111-7/+19
| |/ | | | | | | | | | | Add support for hardware uart1 for earlyprintk support on Arria10 devkit. Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
* / ARM: fix DEBUG_SET_MODULE_RONX build dependenciesRussell King2015-06-291-1/+1
|/ | | | | | | | | | | | | | | randconfig testing reveals that DEBUG_SET_MODULE_RONX needs to depend on MMU otherwise these build errors are observed: kernel/built-in.o: In function `set_section_ro_nx': kernel/module.c:1738: undefined reference to `set_memory_nx' kernel/built-in.o: In function `set_page_attributes': kernel/module.c:1709: undefined reference to `set_memory_ro' This is because the pageattr functions are not built for !MMU configs as they don't have page tables. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* Merge tag 'armsoc-multiplatform' of ↵Linus Torvalds2015-04-221-5/+5
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC multiplatform code changes from Olof Johansson: "The changes here belong to two main platforms: - Atmel At91 is flipping the bit and going multiplatform. This includes some cleanups and removal of code, and the final flip of config dependencies - Shmobile has several platforms that are going multiplatform, but this branch also contains a bunch of cleanups that they weren't able to keep separate in a good way. THere's also a removal of one of their SoCs and the corresponding boards (sh7372 and mackerel)" * tag 'armsoc-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (67 commits) ARM: at91/pm: move AT91_MEMCTRL_* to pm.h ARM: at91/pm: move the standby functions to pm.c ARM: at91: fix pm_suspend.S compilation when ARMv6 is selected ARM: at91: add a Kconfig dependency on multi-platform ARM: at91: drop AT91_TIMER_HZ ARM: at91: remove hardware.h ARM: at91: remove SoC headers ARM: at91: remove useless mach/cpu.h ARM: at91: remove unused headers ARM: at91: switch at91_dt_defconfig to multiplatform ARM: at91: switch to multiplatform ARM: shmobile: r8a7778: enable multiplatform target ARM: shmobile: bockw: add sound to DT ARM: shmobile: r8a7778: add sound to DT ARM: shmobile: bockw: add devices hooked up to i2c0 to DT DT: i2c: add trivial binding for OKI ML86V7667 video decoder ARM: shmobile: r8a7778: common clock framework CPG driver ARM: shmobile: bockw dts: set extal clock frequency ARM: shmobile: bockw dts: Move Ethernet node to BSC ARM: shmobile: r8a73a4: Remove legacy code ...
| * Merge tag 'renesas-sh7372-soc-removal-for-v4.1' of ↵Arnd Bergmann2015-03-041-4/+3
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/multiplatform Pull "Renesas ARM Based SoC sh7372 SoC Removal Updates for v4.1" from Simon Horman: * Remove the sh7372 SoC and its mackerel board * tag 'renesas-sh7372-soc-removal-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: Documentation: Remove ZBOOT MMC/SDHI utility and docs ARM: shmobile: sh7372 dtsi: Remove Legacy DTSI file ARM: shmobile: sh7372: Remove DT binding documentation ARM: shmobile: sh7372: Remove Legacy C SoC code ARM: shmobile: sh7372: Remove ZBOOT MMC/SDHI support ARM: shmobile: mackerel: Remove from MAINTAINERS ARM: shmobile: mackerel: Remove defconfig ARM: shmobile: mackerel: Remove mach-type entry ARM: shmobile: mackerel: Remove DT binding documentation ARM: shmobile: mackerel dts: Remove Legacy DTS file ARM: shmobile: mackerel: Remove Legacy C board code ARM: shmobile: mackerel: Remove ZBOOT code [arnd: The sh7372 platform is rather dated and is believed to have no active users on modern kernels. It stands in the way of converting all of mach-shmobile to be multiplatform capable, as adding pinctrl and common-clock support for it would be more work than it's worth. As always, should any legitimate upstream users show up in the future, we will revert this removal]
| | * ARM: shmobile: sh7372: Remove Legacy C SoC codeMagnus Damm2015-02-241-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove support for the legacy Cortex-A8 based sh7372 SoC. The Linux kernel still lacks DT bindings for the sh7372 INTC interrupt controller so DT multiplatform support is not possibile. Also, the sh7372 SoC never went into mass production anyway so to aid migration to DT multiplatform simply get rid of sh7372 support. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
| * | ARM: shmobile: Remove mach/uncompress.hMagnus Damm2015-02-241-1/+2
| |/ | | | | | | | | | | | | | | | | | | Convert ARCH_SHMOBILE_LEGACY to make use of <debug/uncompress.h> and remove the now unused <mach/uncompress.h>. Signed-off-by: Magnus Damm <damm+renesas@opensource.se> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | Merge tag 'armsoc-soc' of ↵Linus Torvalds2015-04-221-1/+11
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Olof Johansson: "Our SoC branch usually contains expanded support for new SoCs and other core platform code. In this case, that includes: - support for the new Annapurna Labs "Alpine" platform - a rework greatly simplifying adding new platform support to the MCPM subsystem (Multi-cluster power management) - cpuidle and PM improvements for Exynos3250 - misc updates for Renesas, OMAP, Meson, i.MX. Some of these could have gone in other branches but ended up here for various reasons" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (53 commits) ARM: alpine: add support for generic pci ARM: Exynos: migrate DCSCB to the new MCPM backend abstraction ARM: vexpress: migrate DCSCB to the new MCPM backend abstraction ARM: vexpress: DCSCB: tighten CPU validity assertion ARM: vexpress: migrate TC2 to the new MCPM backend abstraction ARM: MCPM: move the algorithmic complexity to the core code ARM: EXYNOS: allow cpuidle driver usage on Exynos3250 SoC ARM: EXYNOS: add AFTR mode support for Exynos3250 ARM: EXYNOS: add code for setting/clearing boot flag ARM: EXYNOS: fix CPU1 hotplug on Exynos3250 ARM: S3C64XX: Use fixed IRQ bases to avoid conflicts on Cragganmore ARM: cygnus: fix const declaration bcm_cygnus_dt_compat ARM: DRA7: hwmod: Fix the hwmod class for GPTimer4 ARM: DRA7: hwmod: Add data for GPTimers 13 through 16 ARM: EXYNOS: Remove left over 'extra_save' ARM: EXYNOS: Constify exynos_pm_data array ARM: EXYNOS: use static in suspend.c ARM: EXYNOS: Use platform device name as power domain name ARM: EXYNOS: add support for async-bridge clocks for pm_domains ARM: omap-device: add missed callback for suspend-to-disk ...
| * | ARM: Alpine: early-debug print supportTsahee Zidenberg2015-03-161-1/+11
| |/ | | | | | | | | | | | | | | | | Alpine platform includes UART8250 that can be used for early prints. Signed-off-by: Saeed Bishara <saeed@annapurnalabs.com> Signed-off-by: Tsahee Zidenberg <tsahee@annapurnalabs.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* | Merge tag 'armsoc-cleanup' of ↵Linus Torvalds2015-04-221-26/+5
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC cleanups from Olof Johansson: "We've got a fairly large cleanup branch this time. The bulk of this is removal of non-DT platforms of several flavors: - Atmel at91 platforms go full-DT, with removal of remaining board-file based support - OMAP removes legacy board files for three more platforms - removal of non-DT mach-msm, newer Qualcomm platforms now live in mach-qcom - Freescale i.MX25 also removes non-DT platform support" Most of the rest of the changes here are fallout from the above, i.e. for example removal of drivers that now lack platforms, etc. * tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (58 commits) mmc: Remove msm_sdcc driver gpio: Remove gpio-msm-v1 driver ARM: Remove mach-msm and associated ARM architecture code ARM: shmobile: cpuidle: Remove the pointless default driver ARM: davinci: dm646x: Add interrupt resource for McASPs ARM: davinci: irqs: Correct McASP1 TX interrupt definition for DM646x ARM: davinci: dm646x: Clean up the McASP DMA resources ARM: davinci: devices-da8xx: Add support for McASP2 on da830 ARM: davinci: devices-da8xx: Clean up and correct the McASP device creation ARM: davinci: devices-da8xx: Add interrupt resource to McASP structs ARM: davinci: devices-da8xx: Add resource name for the McASP DMA request ARM: OMAP2+: Remove legacy support for omap3 TouchBook ARM: OMAP3: Remove legacy support for devkit8000 ARM: OMAP3: Remove legacy support for EMA-Tech Stalker board ARM: shmobile: Consolidate the pm code for R-Car Gen2 ARM: shmobile: r8a7791: Correct SYSCIER value ARM: shmobile: r8a7790: Correct SYSCIER value ARM: at91: remove old setup ARM: at91: sama5d4: remove useless map_io ARM: at91: sama5 use SoC detection infrastructure ...
| * \ Merge tag 'qcom-cleanup-for-4.1' of ↵Olof Johansson2015-04-031-25/+4
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into next/cleanup Merge "qcom cleanup changes for 4.1" from Kumar Gala: General cleanups for MSM/QCOM for 4.1 * Removal of mach-msm and associated drivers cleanups that have been ack'd by associated maintainers * tag 'qcom-cleanup-for-4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom: mmc: Remove msm_sdcc driver gpio: Remove gpio-msm-v1 driver ARM: Remove mach-msm and associated ARM architecture code + Linux 4.0-rc3 Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | ARM: Remove mach-msm and associated ARM architecture codeStephen Boyd2015-03-271-25/+4
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The maintainers for mach-msm no longer have any plans to support or test the platforms supported by this architecture[1]. Most likely there aren't any active users of this code anyway, so let's delete it. [1] http://lkml.kernel.org/r/20150307031212.GA8434@fifo99.com Cc: David Brown <davidb@codeaurora.org> Cc: Bryan Huntsman <bryanh@codeaurora.org> Cc: Daniel Walker <dwalker@fifo99.com> Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Kumar Gala <galak@codeaurora.org>
| * / ARM: shmobile: Remove stray closing parenthesis in debug descriptionGeert Uytterhoeven2015-03-121-1/+1
| |/ | | | | | | | | | | | | | | Remove the stray closing parenthesis in the config description for the DEBUG_RCAR_GEN2_SCIF0 option. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
* | coresight: moving to new "hwtracing" directoryMathieu Poirier2015-04-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Keeping drivers related to HW tracing on ARM, i.e coresight, under "drivers/coresight" doesn't make sense when other architectures start rolling out technologies of the same nature. As such creating a new "drivers/hwtracing" directory where all drivers of the same kind can reside, reducing namespace pollution under "drivers/". Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* | coresight: Adding coresight support for arm64 architectureMathieu Poirier2015-04-031-54/+1
|/ | | | | | | | | | | Most CoreSight blocks are 64-bit ready. As such move configuration entries from "arch/arm/Kconfig.config" to the driver's subdirectory and source the newly created Kconfig from architecture specific Kconfig.debug files. Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* Merge tag 'soc-for-linus' of ↵Linus Torvalds2015-02-171-24/+90
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform changes from Olof Johansson: "New and updated SoC support. Also included are some cleanups where the platform maintainers hadn't separated cleanups from new developent in separate branches. Some of the larger things worth pointing out: - A large set of changes from Alexandre Belloni and Nicolas Ferre preparing at91 platforms for multiplatform and cleaning up quite a bit in the process. - Removal of CSR's "Marco" SoC platform that never made it out to the market. We love seeing these since it means the vendor published support before product was out, which is exactly what we want! New platforms this release are: - Conexant Digicolor (CX92755 SoC) - Hisilicon HiP01 SoC - CSR/sirf Atlas7 SoC - ST STiH418 SoC - Common code changes for Nvidia Tegra132 (64-bit SoC) We're seeing more and more platforms having a harder time labelling changes as cleanups vs new development -- which is a good sign that we've come quite far on the cleanup effort. So over time we might start combining the cleanup and new-development branches more" * tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (124 commits) ARM: at91/trivial: unify functions and machine names ARM: at91: remove at91_dt_initialize and machine init_early() ARM: at91: change board files into SoC files ARM: at91: remove at91_boot_soc ARM: at91: move alternative initial mapping to board-dt-sama5.c ARM: at91: merge all SOC_AT91SAM9xxx ARM: at91: at91rm9200: set idle and restart from rm9200_dt_device_init() ARM: digicolor: select syscon and timer ARM: zynq: Simplify SLCR initialization ARM: zynq: PM: Fixed simple typo. ARM: zynq: Setup default gpio number for Xilinx Zynq ARM: digicolor: add low level debug support ARM: initial support for Conexant Digicolor CX92755 SoC ARM: OMAP2+: Add dm816x hwmod support ARM: OMAP2+: Add clock domain support for dm816x ARM: OMAP2+: Add board-generic.c entry for ti81xx ARM: at91: pm: remove warning to remove SOC_AT91SAM9263 usage ARM: at91: remove unused mach/system_rev.h ARM: at91: stop using HAVE_AT91_DBGUx ARM: at91: fix ordering of SRAM and PM initialization ...
| * ARM: digicolor: add low level debug supportBaruch Siach2015-01-271-2/+11
| | | | | | | | | | | | | | | | | | Use the USART peripheral as UART for low level debug. Only the UA0 port is currently supported. Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Baruch Siach <baruch@tkos.co.il> Signed-off-by: Olof Johansson <olof@lixom.net>
| * Merge tag 'at91-cleanup3' of ↵Olof Johansson2015-01-261-5/+11
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/soc Merge "at91: cleanup/soc for 3.20 #3 (bis) from Nicolas Ferre: Third batch of cleanup/soc for 3.20: - several fixes and adjustments following the last cleanup batch - removal of some unused Kconfig options - slight PM and pm_idle rework to ease future rework - removal of unneeded mach/system_rev.h * tag 'at91-cleanup3' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: ARM: at91: pm: remove warning to remove SOC_AT91SAM9263 usage ARM: at91: remove unused mach/system_rev.h ARM: at91: stop using HAVE_AT91_DBGUx ARM: at91: fix ordering of SRAM and PM initialization ARM: at91: sam9: set arm_pm_idle from sam9_dt_device_init ARM: at91: fix sam9n12 and sam9x5 arm_pm_idle ARM: at91: mark const init data with __initconst instead of __initdata ARM: at91: fix PM initialization for newer SoCs ARM: at91: fix Kconfig.debug by adding DEBUG_AT91_UART option Signed-off-by: Olof Johansson <olof@lixom.net>
| | * ARM: at91: stop using HAVE_AT91_DBGUxAlexandre Belloni2015-01-261-3/+3
| | | | | | | | | | | | | | | | | | | | | In order to remove SOC_SAM9xxx options, stop using HAVE_AT91_DBGUx. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| | * ARM: at91: fix Kconfig.debug by adding DEBUG_AT91_UART optionNicolas Ferre2015-01-261-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | The DEBUG_AT91_UART Kconfig option was forgotten when moving the AT91 debug-macro.S file. Add it and use it for the at91.S compilation. Reported-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
| * | Merge tag 'qcom-soc-for-3.20-2' of ↵Olof Johansson2015-01-231-2/+3
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom into next/soc merge "qcom SoC changes for v3.20-2" from Kumar Gala: Qualcomm ARM Based SoC Updates for v3.20-2 * Various bug fixes and minor feature additions to scm code * Added big-endian support to debug MSM uart * Added big-endian support to ARCH_QCOM * Cleaned up some Kconfig options associated with ARCH_QCOM * Added Andy Gross as co-maintainer * tag 'qcom-soc-for-3.20-2' of git://git.kernel.org/pub/scm/linux/kernel/git/galak/linux-qcom: MAINTAINERS: Add co-maintainer for ARM/Qualcomm Support ARM: qcom: Drop unnecessary selects from ARCH_QCOM ARM: qcom: Fix SCM interface for big-endian kernels ARM: qcom: scm: Clarify boot interface ARM: qcom: Add SCM warmboot flags for quad core targets. ARM: qcom: scm: Add logging of actual return code from scm call ARM: qcom: scm: Flush the command buffer only instead of the entire cache ARM: qcom: scm: Get cacheline size from CTR ARM: qcom: scm: Fix incorrect cache invalidation ARM: qcom: Select ARCH_SUPPORTS_BIG_ENDIAN ARM: debug: msm: Support big-endian CPUs ARM: debug: Update MSM and QCOM DEBUG_LL help Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | ARM: debug: Update MSM and QCOM DEBUG_LL helpStephen Boyd2015-01-191-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add another SoC address for apq8064 and use DEBUG_UART_VIRT instead of DEBUG_UART_BASE because the former actually exists. Signed-off-by: Stephen Boyd <sboyd@codeaurora.org> Signed-off-by: Kumar Gala <galak@codeaurora.org>
| * | | Merge tag 'v3.20-next-soc1' of https://github.com/mbgg/linux-mediatek into ↵Olof Johansson2015-01-231-1/+1
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | next/soc Merge "ARM: mediatek: soc changes for v3.20" from Matthias Brugger: This adds config options for the different Mediatek SoC. We need this so that the pinctrl driver does not bloat the kernel binary. Apart we change the Kconfig description and add the config option for mt6592 low-level debug option. * tag 'v3.20-next-soc1' of https://github.com/mbgg/linux-mediatek: ARM: mediatek: Low-level-debug for mt6592 ARM: mediatek: Add config options for mediatek SoCs. Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | ARM: mediatek: Low-level-debug for mt6592Matthias Brugger2015-01-201-1/+1
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch changes the description of the low-level-debug port. SoC mt8127 and mt6592 have the same uart port and the same mapping. We just change the description to add low-level-debug to mt6592. Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
| * | | Merge tag 'at91-cleanup2' of ↵Olof Johansson2015-01-211-2/+7
| |\ \ \ | | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/soc Merge "at91: cleanup for 3.20 #2" from Nicolas Ferre: Second batch of cleanup for 3.20: - By reworking the PM code, we can remove the AT91 more specific initialization - We are using DT for SRAM initialization now, so we can remove its explicit mapping - The PMC clock driver now hosts IDLE function for at91rm9200 with other SoCs ones. * tag 'at91-cleanup2' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: (37 commits) ARM: at91: move at91rm9200_idle() to clk/at91/pmc.c ARM: at91: remove unused at91_init_sram ARM: at91: sama5d4: remove useless call to at91_init_sram ARM: at91: remove useless map_io ARM: at91: pm: prepare for multiplatform ARM: at91: pm: add UDP and UHP checks to newer SoCs ARM: at91: pm: use the mmio-sram pool to access SRAM ARM: at91: pm: rework cpu detection ARM: at91: dts: sama5d3: add ov2640 camera sensor support ARM: at91: dts: sama5d3: change name of pinctrl of ISI_MCK ARM: at91: dts: sama5d3: change name of pinctrl_isi_{power,reset} ARM: at91: dts: sama5d3: move the isi mck pin to mb ARM: at91: dts: sama5d3: add missing pins of isi ARM: at91: dts: sama5d3: split isi pinctrl ARM: at91: dts: sama5d3: add isi clock ARM: at91/dt: ethernut5: use at91sam9xe.dtsi ARM: at91/dt: Add a dtsi for at91sam9xe ARM: at91/dt: add SRAM nodes ARM: at91/dt: at91rm9200ek: enable RTC ARM: at91/dt: rm9200: add RTC node ... Signed-off-by: Olof Johansson <olof@lixom.net>
| * | | ARM: debug: add HiP01 debug uartWang Long2015-01-211-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add the support of Hisilicon HiP01 debug uart. The uart of hip01 is 8250 compatible. Signed-off-by: Wang Long <long.wanglong@huawei.com> Signed-off-by: Wei Xu <xuwei5@hisilicon.com> Signed-off-by: Olof Johansson <olof@lixom.net>
| * | | Merge tag 'atlas7-lldebug-for-3.20' of ↵Olof Johansson2015-01-211-7/+30
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux into next/soc Merge "CSR atlas7 debug ports for 3.20" from Barry Song: add debug ports for CSRatlas7 SoC Because Marco chip has never shipped to customers and has been replaced by Atlas7, so we do the below - drop Marco's debug port - add debug ports for Atlas7 * tag 'atlas7-lldebug-for-3.20' of git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux: ARM: sirf: add two debug ports for CSRatlas7 SoC ARM: sirf: drop Marco low-level debug port Signed-off-by: Olof Johansson <olof@lixom.net>
| | * | | ARM: sirf: add two debug ports for CSRatlas7 SoCGuo Zeng2015-01-201-3/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | this patch adds UART0 and UART1 as LLUART port, as the new Atlas7 registers layout are different, it also refines some names of old hard-coded MARCOs and uses CONFIG_DEBUG_UART_PHYS/DEBUG_UART_VIRT to define different base addresses for multiple ports. Signed-off-by: Guo Zeng <Guo.Zeng@csr.com> Signed-off-by: Zhiwu Song <Zhiwu.Song@csr.com> Signed-off-by: Barry Song <Baohua.Song@csr.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
| | * | | ARM: sirf: drop Marco low-level debug portBarry Song2015-01-141-8/+1
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | Marco will not be supported any more. it has been replaced by CSR Atlas7. Signed-off-by: Barry Song <Baohua.Song@csr.com> Acked-by: Arnd Bergmann <arnd@arndb.de>
| * | | ARM: mvebu: Add UART1 as DEBUG_LL possible targetMaxime Ripard2015-01-091-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some mvebu boards have the UART1 more easily accessible than the other UARTs found on the system. Add a debug_ll option for this case. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Jason Cooper <jason@lakedaemon.net> Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
| * | | ARM: mvebu: Rename DEBUG_LL to indicate UART indexMaxime Ripard2015-01-091-9/+9
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mvebu SoCs actually have more UARTs than just the one exposed in DEBUG_LL yet. In order to differentiate them, Add the index in the configuration options and their help. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Jason Cooper <jason@lakedaemon.net> Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Signed-off-by: Andrew Lunn <andrew@lunn.ch>
* | | Merge tag 'cleanup-for-linus' of ↵Linus Torvalds2015-02-171-2/+7
|\ \ \ | | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC cleanups from Olof Johansson: "This is a good healthy set of various code removals. Total net delta is 8100 lines removed. Among the larger cleanups are: - Removal of old Samsung S3C DMA infrastructure by Arnd - Removal of the non-DT version of the 'lager' board by Magnus Damm - General stale code removal on OMAP and Davinci by Rickard Strandqvist - Removal of non-DT support on am3517 platforms by Tony Lindgren ... plus several other cleanups of various platforms across the board" * tag 'cleanup-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (47 commits) ARM: sirf: drop redundant function and marco declaration arm: omap: specify PMUs are for ARMv7 CPUs arm: shmobile: specify PMUs are for ARMv7 CPUs arm: iop: specify PMUs are for XScale CPUs arm: pxa: specify PMUs are for XScale CPUs arm: realview: specify PMU types ARM: SAMSUNG: remove unused DMA infrastructure ARM: OMAP3: Add back Kconfig option MACH_OMAP3517EVM for ASoC ARM: davinci: Remove CDCE949 driver ARM: at91: remove useless at91rm9200_set_type() ARM: at91: remove useless at91rm9200_dt_initialize() ARM: at91: move debug-macro.S into the common space ARM: at91: remove useless at91_sysirq_mask_rtx ARM: at91: remove useless config MACH_AT91SAM9_DT ARM: at91: remove useless config MACH_AT91RM9200_DT ARM: at91: remove unused mach/memory.h ARM: at91: remove useless header file includes ARM: at91: remove unneeded header file rtc: at91/Kconfig: remove useless options ARM: at91/Documentation: add a README for Atmel SoCs ...
| * | ARM: at91: move debug-macro.S into the common spaceAlexandre Belloni2015-01-151-2/+7
| |/ | | | | | | | | | | | | | | | | Move debug-macro.S from include/mach/ to include/debug where all other common debug macros are. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com> Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
* | ARM: 8274/1: Fix DEBUG_LL for multi-platform kernels (without PL01X)Daniel Thompson2015-01-211-6/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When building a multi_v7_defconfig kernel it is not possible to configure DEBUG_LL to use any serial device except a ARM Primecell PL01X, or more accurately and worse, it is possible to configure a different serial device but KConfig does not honour this request. In fact this also overrides the user selection for some of the single platform kernels, for example I don't think DEBUG_LL can be targeted at ICE or semihosted supervisor for ARCH_VERSATILE. This happens because DEBUG_UART_PL01X is automatically enabled by some architectures and this means user decisions made regarding the DEBUG_LL backend will be overridden. Problem is fixed by removing the automatic enabling of this option. Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: 8273/1: Seperate DEBUG_UART_PHYS from DEBUG_LL on EP93XXDaniel Thompson2015-01-211-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | On EP93XX uncompress.h uses CONFIG_DEBUG_UART_PHYS instead of a hard coded serial port. This means the build breaks when DEBUG_LL (and DEBUG_LL_UART_PL01X) is not enabled. This is fixed by adding a new dependency. Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: 8272/1: netx: Migrate DEBUG_LL macros to shared directoryDaniel Thompson2015-01-211-2/+14
| | | | | | | | | | | | | | | | | | | | | | As part of the migration we introduce DEBUG_UART_PHYS/DEBUG_UART_VIRT which default to UART1 but allow a user to configure UART2 or UART3. We also introduce symbolic names for the registers and flags. Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Acked-by: Arnd Bergmann <arnd.bergmann@linaro.org> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: 8271/1: omap1: Migrate debug_ll macros to use 8250.SDaniel Thompson2015-01-211-1/+56
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The omap1's debug-macro.S is similar to the generic 8250 code. Compared to the 8520 code the omap1 macro automatically determines what UART to use based on breadcrumbs left by the bootloader and automatically copes with the eccentric register layout on OMAP7XX. This patch drops both these features and relies instead on the generic 8250 macros: 1. Dropping support for the bootloader breadcrumbs is identical to the way the migration was handled for OMAP2 (see 808b7e07464d...). 2. Support for OMAP7XX still exists but it must be configured by hand (DEBUG_OMAP7XXUART1/2/3) rather than handled at runtime. Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Cc: Arnd Bergmann <arnd.bergmann@linaro.org> Cc: linux-omap@vger.kernel.org Tested-by: Aaro Koskinen <aaro.koskinen@iki.fi> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* | ARM: 8270/1: ks8695: Migrate debug_ll macros to shared directoryDaniel Thompson2015-01-211-0/+8
| | | | | | | | | | | | | | | | | | | | As part of the migration a couple of uart definitions have been copied from of the platform specific header files. Signed-off-by: Daniel Thompson <daniel.thompson@linaro.org> Cc: Greg Ungerer <gerg@uclinux.org> Cc: Arnd Bergmann <arnd.bergmann@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>