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2015-09-05ARM: pxa: add memory resource to SA1100 RTC deviceRob Herring1-16/+2
The drivers for the SA1100 and PXA RTCs are now mutually exclusive, so add the memory resource for the sa1100-rtc device. Since the memory resource is already present in the pxa_rtc_resources, that makes sa1100_rtc_resources and pxa_rtc_resources equivalent, so use pxa_rtc_resources for both devices and remove the duplicate sa1100_rtc_resources. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Daniel Mack <daniel@zonque.org> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Cc: Russell King <linux@arm.linux.org.uk> Cc: linux-arm-kernel@lists.infradead.org Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2015-09-05rtc: pxa: convert to use shared sa1100 functionsRob Herring2-2/+0
Currently, the rtc-sa1100 and rtc-pxa drivers co-exist as rtc-pxa has a superset of functionality. Having 2 drivers sharing the same memory resource is not allowed by the driver model if resources are properly declared. This problem was avoided by not adding memory resources to the SA1100 RTC driver, but that prevents clean-up of the SA1100 driver. This commit converts the PXA RTC to use the exported SA1100 RTC functions. Now the sa1100-rtc and pxa-rtc devices are mutually exclusive, so we must remove the sa1100-rtc from pxa27x and pxa3xx. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Daniel Mack <daniel@zonque.org> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Robert Jarzmik <robert.jarzmik@free.fr> Cc: Russell King <linux@arm.linux.org.uk> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: Alexandre Belloni <alexandre.belloni@free-electrons.com> Cc: linux-arm-kernel@lists.infradead.org Cc: rtc-linux@googlegroups.com Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2015-09-01Merge tag 'armsoc-soc' of ↵Linus Torvalds6-18/+43
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Olof Johansson: "New or improved SoC support: - add support for Atmel's SAMA5D2 SoC - add support for Freescale i.MX6UL - improved support for TI's DM814x platform - misc fixes and improvements for RockChip platforms - Marvell MVEBU suspend/resume support A few driver changes that ideally would belong in the drivers branch are also here (acked by appropriate maintainers): - power key input driver for Freescale platforms (svns) - RTC driver updates for Freescale platforms (svns/mxc) - clk fixes for TI DM814/816X + a bunch of other changes for various platforms" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (83 commits) ARM: rockchip: pm: Fix PTR_ERR() argument ARM: imx: mach-imx6ul: Fix allmodconfig build clk: ti: fix for definition movement ARM: uniphier: drop v7_invalidate_l1 call at secondary entry memory: kill off set_irq_flags usage rtc: snvs: select option REGMAP_MMIO ARM: brcmstb: select ARCH_DMA_ADDR_T_64BIT for LPAE ARM: BCM: Enable ARM erratum 798181 for BRCMSTB ARM: OMAP2+: Fix power domain operations regression caused by 81xx ARM: rockchip: enable PMU_GPIOINT_WAKEUP_EN when entering shallow suspend ARM: rockchip: set correct stabilization thresholds in suspend ARM: rockchip: rename osc_switch_to_32k variable 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 ARM: davinci: cp_intc: use IRQCHIP_SKIP_SET_WAKE instead of irq_set_wake callback soc: mediatek: Fix SCPSYS compilation ARM: at91/soc: add basic support for new sama5d2 SoC ...
2015-08-06Merge branch 'fixes' into next/cleanupOlof Johansson9-0/+24
* fixes: (28 commits) ARM: ux500: add an SMP enablement type and move cpu nodes ARM: dts: keystone: fix dt bindings to use post div register for mainpll ARM: nomadik: disable UART0 on Nomadik boards ARM: dts: i.MX35: Fix can support. ARM: OMAP2+: hwmod: Fix _wait_target_ready() for hwmods without sysc ARM: dts: add CPU OPP and regulator supply property for exynos4210 ARM: dts: Update video-phy node with syscon phandle for exynos3250 ARM: keystone: dts: rename pcie nodes to help override status ARM: keystone: dts: fix dt bindings for PCIe ARM: pxa: fix dm9000 platform data regression ARM: DRA7: hwmod: fix gpmc hwmod ARM: dts: Correct audio input route & set mic bias for am335x-pepper ARM: OMAP2+: Add HAVE_ARM_SCU for AM43XX MAINTAINERS: digicolor: add dts files ARM: ux500: fix MMC/SD card regression ARM: ux500: define serial port aliases ARM: dts: OMAP5: Add #iommu-cells property to IOMMUs ARM: dts: OMAP4: Add #iommu-cells property to IOMMUs ARM: dts: Fix frequency scaling on Gumstix Pepper ARM: dts: configure regulators for Gumstix Pepper ...
2015-08-05Merge branch 'queue/irq/arm' of ↵Olof Johansson6-12/+17
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next/cleanup Merge "ARM: Interrupt cleanups and API change preparation" from Thomas Gleixner: The following patch series contains the following changes: - Consolidation of chained interrupt handler setup/removal - Switch to functions which avoid a redundant interrupt descriptor lookup - Preparation of interrupt flow handlers for the 'irq' argument removal * 'queue/irq/arm' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: ARM/orion/gpio: Prepare gpio_irq_handler for irq argument removal ARM/pxa: Prepare balloon3_irq_handler for irq argument removal ARM/pxa: Prepare *_irq_handler for irq argument removal ARM/dove: Prepare pmu_irq_handler for irq argument removal ARM/sa1111: Prepare sa1111_irq_handler for irq argument removal ARM/locomo: Prepare locomo_handler for irq argument removal ARM, irq: Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc ARM/LPC32xx: Use irq_set_handler_locked() ARM/irq: Use access helper irq_data_get_affinity_mask() ARM/locomo: Consolidate chained IRQ handler install/remove ARM/orion: Consolidate chained IRQ handler install/remove Signed-off-by: Olof Johansson <olof@lixom.net>
2015-07-28ARM: kill off set_irq_flags usageRob Herring7-7/+6
set_irq_flags is ARM specific with custom flags which have genirq equivalents. Convert drivers to use the genirq interfaces directly, so we can kill off set_irq_flags. The translation of flags is as follows: IRQF_VALID -> !IRQ_NOREQUEST IRQF_PROBE -> !IRQ_NOPROBE IRQF_NOAUTOEN -> IRQ_NOAUTOEN For IRQs managed by an irqdomain, the irqdomain core code handles clearing and setting IRQ_NOREQUEST already, so there is no need to do this in .map() functions and we can simply remove the set_irq_flags calls. Some users also modify IRQ_NOPROBE and this has been maintained although it is not clear that is really needed. There appears to be a great deal of blind copy and paste of this code. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Sekhar Nori <nsekhar@ti.com> Cc: Kevin Hilman <khilman@deeprootsystems.com> Cc: Jason Cooper <jason@lakedaemon.net> Cc: Andrew Lunn <andrew@lunn.ch> Cc: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> Cc: Gregory Clement <gregory.clement@free-electrons.com> Acked-by: Hans Ulli Kroll <ulli.kroll@googlemail.com> Acked-by: Shawn Guo <shawnguo@kernel.org> Cc: Sascha Hauer <kernel@pengutronix.de> Cc: Imre Kaloz <kaloz@openwrt.org> Acked-by: Krzysztof Halasa <khalasa@piap.pl> Cc: Greg Ungerer <gerg@uclinux.org> Cc: Roland Stigge <stigge@antcom.de> Cc: Tony Lindgren <tony@atomide.com> Cc: Daniel Mack <daniel@zonque.org> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Robert Jarzmik <robert.jarzmik@free.fr> Cc: Simtec Linux Team <linux@simtec.co.uk> Cc: Kukjin Kim <kgene@kernel.org> Cc: Krzysztof Kozlowski <k.kozlowski@samsung.com> Acked-by: Wan ZongShun <mcuos.com@gmail.com> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-omap@vger.kernel.org Cc: linux-samsung-soc@vger.kernel.org Tested-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-07-28ARM: appropriate __init annotation for const dataNicolas Pitre1-2/+2
Init data marked const should be annotated with __initconst for correctness and not __initdata. In some cases the array gathering references to that data has to be marked const as well. This fixes LTO builds that otherwise fail with section mismatch errors. Signed-off-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-07-18ARM: pxa: Use setup_timerVaishali Thakkar1-4/+2
Use the timer API function setup_timer instead of structure field assignments to initialize a timer. A simplified version of the Coccinelle semantic patch that performs this transformation is as follows: @change@ expression e1, e2, a; @@ -init_timer(&e1); +setup_timer(&e1, a, 0UL); ... when != a = e2 -e1.function = a; Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
2015-07-18ARM: pxa: Use module_platform_driverVaishali Thakkar1-14/+1
Use module_platform_driver for drivers whose init and exit functions only register and unregister, respectively. A simplified version of the Coccinelle semantic patch that performs this transformation is as follows: @a@ identifier f, x; @@ -static f(...) { return platform_driver_register(&x); } @b depends on a@ identifier e, a.x; @@ -static e(...) { platform_driver_unregister(&x); } @c depends on a && b@ identifier a.f; declarer name module_init; @@ -module_init(f); @d depends on a && b && c@ identifier b.e, a.x; declarer name module_exit; declarer name module_platform_driver; @@ -module_exit(e); +module_platform_driver(x); Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
2015-07-18ARM: pxa: transition to dmaengine phase 1Robert Jarzmik4-0/+40
In order to slowly transition pxa to dmaengine, the legacy code will now rely on dmaengine to request a channel. This implies that PXA architecture selects DMADEVICES and PXA_DMA, which is not pretty. Yet it enables PXA drivers to be ported one by one, with part of them using dmaengine, and the other part using the legacy code. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
2015-07-16ARM: pxa: fix dm9000 platform data regressionRobert Jarzmik9-0/+24
Since dm9000 driver added support for a vcc regulator, platform data based platforms have their ethernet broken, as the regulator claiming returns -EPROBE_DEFER and prevents dm9000 loading. This patch fixes this for all pxa boards using dm9000, by using the specific regulator_has_full_constraints() function. This was discovered and tested on the cm-x300 board. Fixes: 7994fe55a4a2 ("dm9000: Add regulator and reset support to dm9000") Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
2015-07-13ARM/pxa: Prepare balloon3_irq_handler for irq argument removalThomas Gleixner1-7/+7
The irq argument of most interrupt flow handlers is unused or merily used instead of a local variable. The handlers which need the irq argument can retrieve the irq number from the irq descriptor. While at it fix the pointless lookup of irq_data with the proper methods to retrieve the same information from the irq descriptor. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Jiang Liu <jiang.liu@linux.intel.com> Cc: Russell King <linux+kernel@arm.linux.org.uk> Cc: linux-arm-kernel@lists.infradead.org
2015-07-13ARM/pxa: Prepare *_irq_handler for irq argument removalThomas Gleixner5-5/+10
The irq argument of most interrupt flow handlers is unused or merily used instead of a local variable. The handlers which need the irq argument can retrieve the irq number from the irq descriptor. Search and update was done with coccinelle and the invaluable help of Julia Lawall. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Cc: Jiang Liu <jiang.liu@linux.intel.com> Cc: Russell King <linux+kernel@arm.linux.org.uk> Cc: linux-arm-kernel@lists.infradead.org
2015-06-26Merge tag 'armsoc-soc' of ↵Linus Torvalds17-908/+32
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform support updates from Kevin Hilman: "Our SoC branch usually contains expanded support for new SoCs and other core platform code. Some highlights from this round: - sunxi: SMP support for A23 SoC - socpga: big-endian support - pxa: conversion to common clock framework - bcm: SMP support for BCM63138 - imx: support new I.MX7D SoC - zte: basic support for ZX296702 SoC" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (134 commits) ARM: zx: Add basic defconfig support for ZX296702 ARM: dts: zx: add an initial zx296702 dts and doc clk: zx: add clock support to zx296702 dt-bindings: Add #defines for ZTE ZX296702 clocks ARM: socfpga: fix build error due to secondary_startup MAINTAINERS: ARM64: EXYNOS: Extend entry for ARM64 DTS ARM: ep93xx: simone: support for SPI-based MMC/SD cards MAINTAINERS: update Shawn's email to use kernel.org one ARM: socfpga: support suspend to ram ARM: socfpga: add CPU_METHOD_OF_DECLARE for Arria 10 ARM: socfpga: use CPU_METHOD_OF_DECLARE for socfpga_cyclone5 ARM: EXYNOS: register power domain driver from core_initcall ARM: EXYNOS: use PS_HOLD based poweroff for all supported SoCs ARM: SAMSUNG: Constify platform_device_id ARM: EXYNOS: Constify irq_domain_ops ARM: EXYNOS: add coupled cpuidle support for Exynos3250 ARM: EXYNOS: add exynos_get_boot_addr() helper ARM: EXYNOS: add exynos_set_boot_addr() helper ARM: EXYNOS: make exynos_core_restart() less verbose ARM: EXYNOS: fix exynos_boot_secondary() return value on timeout ...
2015-06-26Merge tag 'armsoc-cleanup' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC cleanups from Kevin Hilman: "A relatively small setup of cleanups this time around, and similar to last time the bulk of it is removal of legacy board support: - OMAP: removal of legacy (non-DT) booting for several platforms - i.MX: remove some legacy board files" * tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (36 commits) ARM: fix EFM32 build breakage caused by cpu_resume_arm ARM: 8389/1: Add cpu_resume_arm() for firmwares that resume in ARM state ARM: v7 setup function should invalidate L1 cache mach-omap2: Remove use of deprecated marco, PTR_RET in devices.c ARM: OMAP2+: Remove calls to deprecacted marco,PTR_RET in the files,fb.c and pmu.c ARM: OMAP2+: Constify irq_domain_ops ARM: OMAP2+: use symbolic defines for console loglevels instead of numbers ARM: at91: remove useless Makefile.boot ARM: at91: remove at91rm9200_sdramc.h ARM: at91: remove mach/at91_ramc.h and mach/at91rm9200_mc.h ARM: at91/pm: use the atmel-mc syscon defines pcmcia: at91_cf: Use syscon to configure the MC/smc ARM: at91: declare the at91rm9200 memory controller as a syscon mfd: syscon: Add Atmel MC (Memory Controller) registers definition ARM: at91: drop sam9_smc.c ata: at91: use syscon to configure the smc ARM: ux500: delete static resource defines ARM: ux500: rename ux500_map_io ARM: ux500: look up PRCMU resource from DT ARM: ux500: kill off L2CC static map ...
2015-06-23Merge branch 'for-linus-clk' of git://ftp.arm.linux.org.uk/~rmk/linux-armLinus Torvalds3-0/+3
Pull clkdev updates from Russell King: "This series addresses some breakage in clkdev caused by a previous patch set from the clk tree which introduced per-user clk structures. This basically renamed the existing 'struct clk' to 'struct clk_hw', and introduced a new 'struct clk'. This change will break anyone using clk_add_alias() with the common clk code enabled. Thankfully, the intersection of users of clk_add_alias() and those using the common clk code is practically zero, but this is something which should be fixed to keep the code sane. The problem is that clk_add_alias() does this: r = clk_get(...); l = clkdev_alloc(r, ...); clk_put(...); which causes the alias to store a pointer to 'r', which has been freed. The original patch set tried to work around this problem incorrectly - at clk_get() time, it tried to convert the struct clk to a struct clk_hw, and then creating a new struct clk from that. Clearly, if the original struct clk has been freed, then we have a use-after-free bug. We have other places in the tree which do something similar, so this series also addresses those locations too. This series addresses this problem by converting clkdev to store and use the clk_hw pointer. This allows clk_get() to only have to create it's per-user struct clk from the clk_hw. We can also get to the desired clk_hw at clk_add_alias() or clk lookup creation time, when the struct clk is "alive". We also perform some cleanups of the code: - replacing looped calls to clkdev_add() with clkdev_add_table() - replacing open-coded lookup allocation (which should have been using clkdev_alloc()) and subsequent clkdev_add() with clkdev_create() - replacing open-coded clk_add_alias() with clk_add_alias()" * 'for-linus-clk' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: clk: s2mps11: use clkdev_create() ASoC: migor: use clkdev_create() ARM: omap2: use clkdev_add_alias() ARM: omap2: use clkdev_create() ARM: orion: use clkdev_create() ARM: lpc32xx: convert to use clkdev_add_table() SH: use clkdev_add_table() clkdev: add clkdev_create() helper clkdev: const-ify connection id to clk_add_alias() clkdev: get rid of redundant clk_add_alias() prototype in linux/clk.h clkdev: drop __init from clkdev_add_table() clk: update clk API documentation to clarify clk_round_rate() clkdev: use clk_hw internally
2015-05-29Merge branch 'for-arm-soc' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into ↵Arnd Bergmann1-1/+1
next/cleanup Merge cleanups from Russell King: * 'for-arm-soc' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: Show proper respect for Heinrich Hertz by using the correct unit for frequency
2015-05-22ARM: pxa: pxa_cplds: signedness bug in probeRobert Jarzmik1-1/+1
"base_irq" needs to be signed for the error handling to work. Also we can remove the initialization because we re-assign it later. Fixes: aa8d6b73ea33 ('ARM: pxa: pxa_cplds: add lubbock and mainstone IO') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-05-15Merge tag 'pxa-for-4.2' of https://github.com/rjarzmik/linux into next/socArnd Bergmann17-908/+32
Merge "pxa changes for v4.2 cycle" from Robert Jarzmik: The main and only feature is the conversion of all pxa variants to clock framework. This encompasses pxa25x, pxa27x and pxa3xx, for all boards. This should be a disruptive cycle in the normally quiet pxa history, as the change can break any platform, and the test were performed on only 4 boards (lubbock, zylonite, mioa701, cm-x300). * tag 'pxa-for-4.2' of https://github.com/rjarzmik/linux: ARM: pxa: Constify irq_domain_ops ARM: pxa: Transition pxa25x, pxa27x, pxa3xx to clk framework ARM: pxa: convert eseries to clock framework ARM: pxa: Transition pxa25x and pxa27x to clk framework ARM: pxa: pxa27x skip default device initialization with DT clk: pxa: add missing pxa27x clocks for Irda and sa1100-rtc ARM: pxa: move gpio11 clock to board files ARM: pxa: change clocks init sequence
2015-05-14ARM: Show proper respect for Heinrich Hertz by using the correct unit for ↵Russell King1-1/+1
frequency The SI unit of frequency is Hertz, named after Heinrich Hertz, and is given the symbol "Hz" to denote this. "hz" is not the unit of frequency, and is in fact meaningless. Fix arch/arm to correctly use "Hz", thereby acknowledging Heinrich Hertz' contribution to the modern world. Acked-by: Tony Lindgren <tony@atomide.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Reviewed-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2015-05-12ARM: pxa: Constify irq_domain_opsKrzysztof Kozlowski1-1/+1
The irq_domain_ops are not modified by the driver and the irqdomain core code accepts pointer to a const data. Signed-off-by: Krzysztof Kozlowski <k.kozlowski.k@gmail.com> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
2015-05-12ARM: pxa: Transition pxa25x, pxa27x, pxa3xx to clk frameworkRobert Jarzmik15-527/+5
Transition the PXA25x, PXA27x and PXA3xx CPUs to the clock framework. This transition still enables legacy platforms to run without device tree as before, ie relying on platform data encoded in board specific files. This is the last step of clock framework transition for pxa platforms. It was tested on lubbock (pxa25x), mioa701 (pxa27x) and zylonite (pxa3xx). Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
2015-05-12ARM: pxa: convert eseries to clock frameworkRobert Jarzmik1-19/+2
As pxa architecture transitions to clock framework, the previously available INIT_CLKREG is no more. Use the fixed clock rate initializer to declare the "fake" CLK_CK32K in eseries. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
2015-05-12ARM: pxa: Transition pxa25x and pxa27x to clk frameworkRobert Jarzmik3-359/+6
Transition the PXA25x and PXA27x CPUs to the clock framework. This transition still enables legacy platforms to run without device tree as before, ie relying on platform data encoded in board specific files. The transition breaks the previous clocks activation of pin control (gpio11 and gpio12). Machine files should be amended to take that into account. This is the last step of clock framework transition for pxa25x and pxa27x, leaving only pxa3xx for further work. Reviewed-by: Michael Turquette <mturquette@linaro.org> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
2015-05-12ARM: pxa: pxa27x skip default device initialization with DTRobert Jarzmik1-2/+6
When booting via DT, the default PXA devices must not have been probed before, otherwise the augmented information from the device tree is ignored. This is the twin commit of commit 82ce44d104dc ("ARM: pxa3xx: skip default device initialization when booting via DT"). Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Daniel Mack <daniel@zonque.org>
2015-05-12ARM: pxa: move gpio11 clock to board filesRobert Jarzmik2-1/+7
The pxa25x gpio11 clock output was previously selected on its pin by the clock enabling, toggling the pin function. As we transition to common clock framework, the pin function is moved to board file for the 2 users, ie. lubbock and eseries. Reviewed-by: Michael Turquette <mturquette@linaro.org> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
2015-05-12ARM: pxa: change clocks init sequenceRobert Jarzmik2-0/+6
Since pxa clocks were ported to the clock framework, an ordering issue appears between clocks and clocksource initialization. As a consequence, the pxa timer clock cannot be acquired in pxa_timer, and is disabled by clock framework because it is "unused". The ordering issue is that in the kernel boot sequence : start_kernel() ... time_init() -> pxa_timer() -> here the clocksource is initialized ... rest_init() kernel_init() initcalls -> here the clocks are initialized In the current sequence, the clocks are initialized way after pxa_timer, which cannot acquire the OSTIMER0 clock. To solve this issue, the clocks initialization is moved to pxa_timer(), so that clocks are initialized before clocksource for non device-tree. For device-tree, the standard arm time_init() will take care of the ordering. Reviewed-by: Michael Turquette <mturquette@linaro.org> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
2015-05-06clkdev: get rid of redundant clk_add_alias() prototype in linux/clk.hRussell King3-0/+3
clk_add_alias() is provided by clkdev, and is not part of the clk API. Howver, it is prototyped in two locations: linux/clkdev.h and linux/clk.h. This is a mess. Get rid of the redundant and unnecessary version in linux/clk.h. Acked-by: Tony Lindgren <tony@atomide.com> Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2015-04-30ARM: pxa: lubbock: use new pxa_cplds driverRobert Jarzmik2-82/+33
As the interrupt handling was transferred to the pxa_cplds driver, make the switch in lubbock platform code. Fixes: 157d2644cb0c ("ARM: pxa: change gpio to platform device") Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Arnd Bergmann <arnd@arndb.de>
2015-04-30ARM: pxa: mainstone: use new pxa_cplds driverRobert Jarzmik2-90/+31
As the interrupt handling was transferred to the pxa_cplds driver, make the switch in mainstone platform code. Fixes: 157d2644cb0c ("ARM: pxa: change gpio to platform device") Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Arnd Bergmann <arnd@arndb.de>
2015-04-30ARM: pxa: pxa_cplds: add lubbock and mainstone IORobert Jarzmik3-0/+210
Historically, this support was in arch/arm/mach-pxa/lubbock.c and arch/arm/mach-pxa/mainstone.c. When gpio-pxa was moved to drivers/pxa, it became a driver, and its initialization and probing happened at postcore initcall. The lubbock code used to install the chained lubbock interrupt handler at init_irq() time. The consequence of the gpio-pxa change is that the installed chained irq handler lubbock_irq_handler() was overwritten in pxa_gpio_probe(_dt)(), removing : - the handler - the falling edge detection setting of GPIO0, which revealed the interrupt request from the lubbock IO board. As a fix, move the gpio0 chained handler setup to a place where we have the guarantee that pxa_gpio_probe() was called before, so that lubbock handler becomes the true IRQ chained handler of GPIO0, demuxing the lubbock IO board interrupts. This patch moves all that handling to a mfd driver. It's only purpose for the time being is the interrupt handling, but in the future it should encompass all the motherboard CPLDs handling : - leds - switches - hexleds The same logic applies to mainstone board. Fixes: 157d2644cb0c ("ARM: pxa: change gpio to platform device") Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Arnd Bergmann <arnd@arndb.de>
2015-04-13Merge tag 'for-v4.1' of git://git.infradead.org/battery-2.6Linus Torvalds1-1/+3
Pull power supply and reset changes from Sebastian Reichel: - new API for safe access of power supply function attrs - devres support for power supply (un)registration - new drivers / chips: - generic syscon based poweroff driver - iio & charger driver for da9150 - fuel gauge driver for axp288 - bq27x00: add support for bq27510 - bq2415x: add support for bq24157s - twl4030-madc-battery: convert to iio consumer - misc fixes * tag 'for-v4.1' of git://git.infradead.org/battery-2.6: (66 commits) power: twl4030_madc_battery: Add missing MODULE_ALIAS power: twl4030-madc-battery: Convert to iio consumer. dt: power: Add docs for generic SYSCON poweroff driver. power: reset: Add generic SYSCON register mapped poweroff. power: max17042_battery: add missed blank power: max17042_battery: Use reg type instead of chip type power/reset: at91: big endian fixes for atsama5d3x power_supply: charger-manager: Fix dereferencing of ERR_PTR HID: input: Fix NULL pointer dereference when power_supply_register fails power: constify of_device_id array power/reset/rmobile-reset.c: Fix !HAS_IOMEM build power_supply: 88pm860x_charger: Fix possible NULL pointer dereference and use of initialized variable arm: mach-pxa: Decrement the power supply's device reference counter mfd: ab8500: Decrement the power supply's device reference counter power_supply: bq2415x_charger: Decrement the power supply's device reference counter power_supply: 88pm860x_charger: Decrement the power supply's device reference counter x86/olpc/xo15/sci: Use newly added power_supply_put API x86/olpc/xo1/sci: Use newly added power_supply_put API power_supply: charger-manager: Decrement the power supply's device reference counter power_supply: Increment power supply use counter when obtaining references ...
2015-03-29Merge tag 'fixes-for-v4.0-rc5' of https://github.com/rjarzmik/linux into fixesOlof Johansson2-64/+49
arm: pxa: fixes for v4.0-rc5 There are only 2 fixes, one for the zeus board about the regulator changes, where a typo prevented the zeus board from having a working can regulator, and one regression triggered by the interrupts IRQ shift of 16 affecting all boards. * tag 'fixes-for-v4.0-rc5' of https://github.com/rjarzmik/linux: ARM: pxa: fix pxa interrupts handling in DT ARM: pxa: Fix typo in zeus.c Signed-off-by: Olof Johansson <olof@lixom.net>
2015-03-13arm: mach-pxa: Decrement the power supply's device reference counterKrzysztof Kozlowski1-1/+3
Use power_supply_put() to decrement the power supply's device reference counter. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> Reviewed-by: Sebastian Reichel <sre@kernel.org> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Acked-by: Pavel Machek <pavel@ucw.cz> Signed-off-by: Sebastian Reichel <sre@kernel.org>
2015-03-04ARM: fix typos in smc91x platform dataArnd Bergmann2-1/+2
I recently did a rework of the smc91x driver and did some build-testing by compiling hundreds of randconfig kernels. Unfortunately, my script was wrong and did not actually test the configurations that mattered, so I introduced stupid typos in almost every file I touched. I fixed my script now, built all configurations that actually matter and fixed all the typos, this is the result. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: b70661c70830d ("net: smc91x: use run-time configuration on all ARM machines") Signed-off-by: David S. Miller <davem@davemloft.net>
2015-02-28net: smc91x: use run-time configuration on all ARM machinesArnd Bergmann2-1/+12
The smc91x driver traditionally gets configured at compile-time for whichever hardware it runs on. This no longer works on ARM as we continue to move to building all-in-one kernels. Most ARM configurations with this driver already use run-time configuration through DT or through platform_data, but a few have not been converted yet. I've checked all ARM boards that use this driver in their legacy board files, and converted the ones that were using compile-time configuration in smc91x.h to behave like the other ones and provide the interrupt polarity along with the MMIO configuration (width, stride) at platform device creation time. In particular, these combinations were previously selectable in Kconfig but in fact broken: - sa1100 assabet plus pleb - msm combined with any other armv6/v7 platform - pxa-idp combined with any non-DMA pxa variant - LogicPD PXA270 combined with any other pxa - nomadik combined with any other armv4/v5 platform, e.g. versatile. None of these seem critical enough to warrant a backport to stable, but it would be nice to clean this up for good. Signed-off-by: Arnd Bergmann <arnd@arndb.de> ---- I would like the patch to get merged through netdev, after Robert and/or Linus have verified it on at least some hardware. There are a few other non-ARM platforms using this driver, I could do the same patch for those if we want to take it further. arch/arm/mach-msm/board-halibut.c | 8 ++++- arch/arm/mach-msm/board-qsd8x50.c | 8 ++++- arch/arm/mach-pxa/idp.c | 5 +++ arch/arm/mach-pxa/lpd270.c | 8 ++++- arch/arm/mach-realview/core.c | 7 ++++ arch/arm/mach-realview/realview_eb.c | 2 +- arch/arm/mach-sa1100/neponset.c | 6 ++++ arch/arm/mach-sa1100/pleb.c | 7 ++++ drivers/net/ethernet/smsc/smc91x.c | 9 +++-- drivers/net/ethernet/smsc/smc91x.h | 114 ++---------------------------------------------------------- 10 files changed, 57 insertions(+), 117 deletions(-) Tested-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2015-02-23ARM: pxa: fix pxa interrupts handling in DTRobert Jarzmik1-63/+48
The commit "ARM: pxa: arbitrarily set first interrupt number" changed the first pxa interrupt to 16. As a consequence, device-tree builds got broken, because : - pxa_mask_irq() and pxa_unmask_irq() are using IRQ_BIT() - IRQ_BIT(x) calculates the interrupts as : x - PXA_IRQ(0) Before the commit, the first interrupt shift, PXA_IRQ(0) was 0, therefore IRQ_BIT(x) was x. After the change, it is necessary that the same shift of 16 is applied between the virtual interrupt number and the hardware irq number. This situation comes from the common irq_chip shared between legacy platform builds and device-tree builds. Fix the broken interrupts in DT case by adding this shift in the DT case too. As a consequence of the IRQ_BIT() is removed alltogether from interrupts handling, even in the platform data types of platforms : - a legacy irq domain is used - the irq_chip handles hardware interrupts - the virtual to hardware interrupt conversion is fully handled by irq domain mechanics Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
2015-02-23ARM: pxa: Fix typo in zeus.cMasanari Iida1-1/+1
This patch fix a typo in struct platform_device can_regulator_device. Signed-off-by: Masanari Iida <standby24x7@gmail.com> Acked-by: Daniel Mack <daniel@zonque.org> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
2015-02-17Merge tag 'cleanup-for-linus' of ↵Linus Torvalds1-1/+1
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 ...
2015-02-06arm: pxa: specify PMUs are for XScale CPUsMark Rutland1-1/+1
Now that we can specify which PMU variant we're likely to deal with, do so in the pxa board code. This will allow us to split the ARMv6, ARMv7, and XScale PMU drivers. Signed-off-by: Mark Rutland <mark.rutland@arm.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Daniel Mack <daniel@zonque.org> Cc: Haojian Zhuang <haojian.zhuang@gmail.com> Cc: Olof Johansson <olof@lixom.net> Signed-off-by: Olof Johansson <olof@lixom.net>
2015-01-27ARM: pxa: fix broken isa interrupts for zeus and viperRobert Jarzmik1-0/+1
Commit "ARM: pxa: arbitrarily set first interrupt number" broke viper and zeus boards which still refer to PXA_ISA_IRQ() macro. Redefine the macro, which declares the legacy interrupts from 0 to 15. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Olof Johansson <olof@lixom.net>
2014-12-26hx4700: regulator: declare full constraintsMartin Vajnar1-0/+2
Since the removal of CONFIG_REGULATOR_DUMMY option, the touchscreen stopped working. This patch enables the "replacement" for REGULATOR_DUMMY and allows the touchscreen to work even though there is no regulator for "vcc". Cc: stable@vger.kernel.org Signed-off-by: Martin Vajnar <martin.vajnar@gmail.com> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
2014-12-26ARM: pxa: add regulator_has_full_constraints to spitz board fileDmitry Eremin-Solenikov1-0/+2
Add regulator_has_full_constraints() call to spitz board file to let regulator core know that we do not have any additional regulators left. This lets it substitute unprovided regulators with dummy ones. This fixes the following warnings that can be seen on spitz if regulators are enabled: ads7846 spi2.0: unable to get regulator: -517 spi spi2.0: Driver ads7846 requests probe deferral Cc: stable@vger.kernel.org Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
2014-12-26ARM: pxa: add regulator_has_full_constraints to poodle board fileDmitry Eremin-Solenikov1-0/+2
Add regulator_has_full_constraints() call to poodle board file to let regulator core know that we do not have any additional regulators left. This lets it substitute unprovided regulators with dummy ones. This fixes the following warnings that can be seen on poodle if regulators are enabled: ads7846 spi1.0: unable to get regulator: -517 spi spi1.0: Driver ads7846 requests probe deferral wm8731 0-001b: Failed to get supply 'AVDD': -517 wm8731 0-001b: Failed to request supplies: -517 wm8731 0-001b: ASoC: failed to probe component -517 Cc: stable@vger.kernel.org Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
2014-12-26ARM: pxa: add regulator_has_full_constraints to corgi board fileDmitry Eremin-Solenikov1-0/+3
Add regulator_has_full_constraints() call to corgi board file to let regulator core know that we do not have any additional regulators left. This lets it substitute unprovided regulators with dummy ones. This fixes the following warnings that can be seen on corgi if regulators are enabled: ads7846 spi1.0: unable to get regulator: -517 spi spi1.0: Driver ads7846 requests probe deferral wm8731 0-001b: Failed to get supply 'AVDD': -517 wm8731 0-001b: Failed to request supplies: -517 wm8731 0-001b: ASoC: failed to probe component -517 corgi-audio corgi-audio: ASoC: failed to instantiate card -517 Cc: stable@vger.kernel.org Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
2014-12-26ARM: pxa: arbitrarily set first interrupt numberRobert Jarzmik2-12/+2
As IRQ0, the legacy timer interrupt should not be used as an interrupt number, shift the interrupts by a fixed number. As we had in a special case a shift of 16 when ISA bus was used on a PXA, use that value as the first interrupt number, regardless of ISA or not. Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
2014-12-26arm: pxa: fix pxa27x device-tree support kconfigRobert Jarzmik1-1/+0
Remove the useless CPU_PXA27x non existing kconfig option. The true options is PXA27x, which is already selected. Reported-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
2014-12-14Merge tag 'driver-core-3.19-rc1' of ↵Linus Torvalds2-2/+0
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core update from Greg KH: "Here's the set of driver core patches for 3.19-rc1. They are dominated by the removal of the .owner field in platform drivers. They touch a lot of files, but they are "simple" changes, just removing a line in a structure. Other than that, a few minor driver core and debugfs changes. There are some ath9k patches coming in through this tree that have been acked by the wireless maintainers as they relied on the debugfs changes. Everything has been in linux-next for a while" * tag 'driver-core-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (324 commits) Revert "ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries" fs: debugfs: add forward declaration for struct device type firmware class: Deletion of an unnecessary check before the function call "vunmap" firmware loader: fix hung task warning dump devcoredump: provide a one-way disable function device: Add dev_<level>_once variants ath: ath9k: use debugfs_create_devm_seqfile() helper for seq_file entries ath: use seq_file api for ath9k debugfs files debugfs: add helper function to create device related seq_file drivers/base: cacheinfo: remove noisy error boot message Revert "core: platform: add warning if driver has no owner" drivers: base: support cpu cache information interface to userspace via sysfs drivers: base: add cpu_device_create to support per-cpu devices topology: replace custom attribute macros with standard DEVICE_ATTR* cpumask: factor out show_cpumap into separate helper function driver core: Fix unbalanced device reference in drivers_probe driver core: fix race with userland in device_add() sysfs/kernfs: make read requests on pre-alloc files use the buffer. sysfs/kernfs: allow attributes to request write buffer be pre-allocated. fs: sysfs: return EGBIG on write if offset is larger than file size ...
2014-12-11Merge tag 'sound-3.19-rc1' of ↵Linus Torvalds1-0/+9
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "This became a fairly large pull request. In addition to the usual driver updates / fixes, there have been a high amount of cleanups in ASoC area, as well as control API helpers and kernel documentations fixes touching through the whole tree. In the driver side, the biggest changes are the support for new Intel SoC found on new x86 machines, and the updates of FireWire dice and oxfw drivers. Some remarkable items are below: ALSA core: - PCM mmap code cleanup, removal of arch-dependent codes - PCM xrun injection support - PCM hwptr tracepoint support - Refactoring of snd_pcm_action(), simplification of PCM locking - Robustified sequecner auto-load functionality - New control API helpers and lots of cleanups along with them - Lots of kerneldoc fixes and cleanups USB-audio: - The mixer resume code was largely rewritten, and the devices with quirks are resumed properly. - New hardware support: Focusrite Scarlett, Digidesign Mbox1, Denon/Marantz DACs, Zoom R16/24 FireWire: - DICE driver updates with better duplex and sync support, including MIDI support - New OXFW driver for Oxford Semiconductor FW970/971 chipset, including the previous LaCie Speakers device. Fullduplex and MIDI support included as well as DICE driver. HD-audio: - Refactoring the driver-caps quirk handling in snd-hda-intel - More consistent control names representing the topology better - Fixups: HP mute LED with ALC268 codec, Ideapad S210 built-in mic fix, ASUS Z99He laptop EAPD ASoC: - Conversion of AC'97 drivers to use regmap, bringing us closer to the removal of the ASoC level I/O code - Clean up a lot of old drivers that were open coding things that have subsequently been implemented in the core - Some DAPM performance improvements - Removal of the now seldom used CODEC mutex - Lots of updates for the newer Intel SoC support, including support for the DSP and some Cherrytrail and Braswell machine drivers - Support for Samsung boards using rt5631 as the CODEC - Removal of the obsolete AFEB9260 machine driver - Driver support for the TI TS3A227E headset driver used in some Chrombeooks Others: - ASIHPI driver update and cleanups - Lots of dev_*() printk conversions - Lots of trivial cleanups for the codes spotted by Coccinelle" * tag 'sound-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (594 commits) ALSA: pcxhr: NULL dereference on probe failure ALSA: lola: NULL dereference on probe failure ALSA: hda - Add "eapd" model string for AD1986A codec ALSA: hda - Add EAPD fixup for ASUS Z99He laptop ALSA: oxfw: Add hwdep interface ALSA: oxfw: Add support for capture/playback MIDI messages ALSA: oxfw: add support for capturing PCM samples ALSA: oxfw: Add support AMDTP in-stream ALSA: oxfw: Add support for Behringer/Mackie devices ALSA: oxfw: Change the way to start stream ALSA: oxfw: Add proc interface for debugging purpose ALSA: oxfw: Change the way to make PCM rules/constraints ALSA: oxfw: Add support for AV/C stream format command to get/set supported stream formation ALSA: oxfw: Change the way to name card ALSA: dice: Add support for MIDI capture/playback ALSA: dice: Add support for capturing PCM samples ALSA: dice: Support for non SYT-Match sampling clock source mode ALSA: dice: Add support for duplex streams with synchronization ALSA: dice: Change the way to start stream ALSA: jack: Add dummy snd_jack_set_key() definition ...
2014-12-09Merge tag 'soc-for-linus' of ↵Linus Torvalds15-105/+107
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform changes from Arnd Bergmann: "New and updated SoC support, notable changes include: - bcm: brcmstb SMP support initial iproc/cygnus support - exynos: Exynos4415 SoC support PMU and suspend support for Exynos5420 PMU support for Exynos3250 pm related maintenance - imx: new LS1021A SoC support vybrid 610 global timer support - integrator: convert to using multiplatform configuration - mediatek: earlyprintk support for mt8127/mt8135 - meson: meson8 soc and l2 cache controller support - mvebu: Armada 38x CPU hotplug support drop support for prerelease Armada 375 Z1 stepping extended suspend support, now works on Armada 370/XP - omap: hwmod related maintenance prcm cleanup - pxa: initial pxa27x DT handling - rockchip: SMP support for rk3288 add cpu frequency scaling support - shmobile: r8a7740 power domain support various small restart, timer, pci apmu changes - sunxi: Allwinner A80 (sun9i) earlyprintk support - ux500: power domain support Overall, a significant chunk of changes, coming mostly from the usual suspects: omap, shmobile, samsung and mvebu, all of which already contain a lot of platform specific code in arch/arm" * tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (187 commits) ARM: mvebu: use the cpufreq-dt platform_data for independent clocks soc: integrator: Add terminating entry for integrator_cm_match ARM: mvebu: add SDRAM controller description for Armada XP ARM: mvebu: adjust mbus controller description on Armada 370/XP ARM: mvebu: add suspend/resume DT information for Armada XP GP ARM: mvebu: synchronize secondary CPU clocks on resume ARM: mvebu: make sure MMU is disabled in armada_370_xp_cpu_resume ARM: mvebu: Armada XP GP specific suspend/resume code ARM: mvebu: reserve the first 10 KB of each memory bank for suspend/resume ARM: mvebu: implement suspend/resume support for Armada XP clk: mvebu: add suspend/resume for gatable clocks bus: mvebu-mbus: provide a mechanism to save SDRAM window configuration bus: mvebu-mbus: suspend/resume support clocksource: time-armada-370-xp: add suspend/resume support irqchip: armada-370-xp: Add suspend/resume support ARM: add lolevel debug support for asm9260 ARM: add mach-asm9260 ARM: EXYNOS: use u8 for val[] in struct exynos_pmu_conf power: reset: imx-snvs-poweroff: add power off driver for i.mx6 ARM: imx: temporarily remove CONFIG_SOC_FSL from LS1021A ...
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