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2014-11-10ARM: shmobile: r8a7791: Add Audio DMAC devices to DTKuninori Morimoto
Instantiate the two Audio DMA controllers in the r8a7791 device tree. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> [geert: corrected spelling of audmac1] Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-11-10ARM: shmobile: r8a7790: Add Audio DMAC devices to DTKuninori Morimoto
Instantiate the two Audio DMA controllers in the r8a7790 device tree. Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> [geert: corrected spelling of audmac1] Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-11-10ARM: shmobile: r8a7740 dtsi: Correct IIC0 parent clockGeert Uytterhoeven
According to the datasheet, the operating clock for IIC0 is the HPP (RT Peri) clock, not the SUB (Peri) clock. Both clocks run at the same speed (50 Mhz). This is consistent with IIC0 being located in the A4R PM domain, and IIC1 in the A3SP PM domain. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-11-10ARM: shmobile: r8a7790: Fix SD3CKCR address to device treeShinobu Uehara
Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@renesas.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-11-10ARM: shmobile: r8a7740 legacy: Correct IIC0 parent clockGeert Uytterhoeven
According to the datasheet, the operating clock for IIC0 is the HPP (RT Peri) clock, not the SUB (Peri) clock. Both clocks run at the same speed (50 Mhz). This is consistent with IIC0 being located in the A4R PM domain, and IIC1 in the A3SP PM domain. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-11-10ARM: shmobile: r8a7740 legacy: Add missing INTCA clock for irqpin moduleGeert Uytterhoeven
This clock drives the irqpin controller modules. Before, it was assumed enabled by the bootloader or reset state. By making it available to the driver, we make sure it gets enabled when needed, and allow it to be managed by system or runtime PM. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-11-10ARM: shmobile: r8a7790: Fix SD3CKCR addressShinobu Uehara
Signed-off-by: Shinobu Uehara <shinobu.uehara.xc@renesas.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-11-10Merge tag 'drm-intel-fixes-2014-11-07' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-fixes Black screen, screen corruption, hardware state corruption fixes. * tag 'drm-intel-fixes-2014-11-07' of git://anongit.freedesktop.org/drm-intel: drm/i915: safeguard against too high minimum brightness drm/i915: vlv: fix gunit HW state corruption during S4 suspend drm/i915: Disable caches for Global GTT.
2014-11-09Linux 3.18-rc4v3.18-rc4Linus Torvalds
2014-11-09Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: - enable bpf syscall for compat - cpu_suspend fix when checking the idle state type - defconfig update * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: defconfig: update defconfig for 3.18 arm64: compat: Enable bpf syscall arm64: psci: fix cpu_suspend to check idle state type for index
2014-11-09Merge tag 'armsoc-for-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "Another quiet week: - a fix to silence edma probe error on non-supported platforms from Arnd - a fix to enable the PL clock for Parallella, to make mainline usable with the SDK. - a somewhat verbose fix for the PLL clock tree on VF610 - enabling of SD/MMC on one of the VF610-based boards (for testing) - a fix for i.MX where CONFIG_SPI used to be implicitly enabled and now needs to be added to the defconfig instead - another maintainer added for bcm2835: Lee Jones" * tag 'armsoc-for-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: dts: zynq: Enable PL clocks for Parallella dma: edma: move device registration to platform code ARM: dts: vf610: add SD node to cosmic dts MAINTAINERS: update bcm2835 entry ARM: imx: Fix the removal of CONFIG_SPI option ARM: imx: clk-vf610: define PLL's clock tree
2014-11-09Merge branch 'devicetree/merge' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux Pull devicetree bugfix from Grant Likely: "One buffer overflow bug that shouldn't be left around" * 'devicetree/merge' of git://git.kernel.org/pub/scm/linux/kernel/git/glikely/linux: of: Fix overflow bug in string property parsing functions
2014-11-09Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs Pull btrfs fix from Chris Mason: "It's a one liner for an error cleanup path that leads to crashes" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: fix kfree on list_head in btrfs_lookup_csums_range error cleanup
2014-11-09Merge tag 'driver-core-3.18-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core fixes from Greg KH: "Here are 3 tiny fixes for 3.18-rc4. One fixes up a long-stading race condition in the driver core for removing directories in /sys/devices/virtual/ and the other 2 fix up the wording of a new Kconfig option that was added in 3.18-rc1" * tag 'driver-core-3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: tiny: rename ENABLE_DEV_COREDUMP to ALLOW_DEV_COREDUMP tiny: reverse logic for DISABLE_DEV_COREDUMP sysfs: driver core: Fix glue dir race condition by gdp_mutex
2014-11-09Merge tag 'staging-3.18-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fixes from Greg KH: "Here are some staging/iio fixes for 3.18-rc4. Nothing major, just a few bugfixes of things that have been reported" * tag 'staging-3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging:iio:ade7758: Remove "raw" from channel name staging:iio:ade7758: Fix check if channels are enabled in prenable staging:iio:ade7758: Fix NULL pointer deref when enabling buffer iio: as3935: allocate correct iio_device size io: accel: kxcjk-1013: Fix iio_event_spec direction iio: tsl4531: Fix compiler error when CONFIG_PM_OPS is not defined iio: adc: mxs-lradc: Disable the clock on probe failure iio: st_sensors: Fix buffer copy staging:iio:ad5933: Drop "raw" from channel names staging:iio:ad5933: Fix NULL pointer deref when enabling buffer
2014-11-09Merge tag 'tty-3.18-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty Pull tty/serial fixes from Greg KH: "Here are some tiny serial/tty fixes for 3.18-rc4 that resolve some reported issues" * tag 'tty-3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: tty: Fix pty master poll() after slave closes v2 serial: of-serial: fix uninitialized kmalloc variable tty/vt: don't set font mappings on vc not supporting this tty: serial: 8250_mtk: Fix quot calculation tty: Prevent "read/write wait queue active!" log flooding tty: Fix high cpu load if tty is unreleaseable serial: Fix divide-by-zero fault in uart_get_divisor()
2014-11-09Merge tag 'usb-3.18-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are some USB fixes for 3.18-rc4. Just a bunch of little fixes resolving reported issues and new device ids for existing drivers. Full details are in the shortlog" * tag 'usb-3.18-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (26 commits) USB: Update default usb-storage delay_use value in kernel-parameters.txt USB: cdc-acm: add quirk for control-line state requests phy: omap-usb2: Enable runtime PM of omap-usb2 phy properly USB: storage: Fix timeout in usb_stor_euscsi_init() and usb_stor_huawei_e220_init() USB: cdc-acm: only raise DTR on transitions from B0 Revert "storage: Replace magic number with define in usb_stor_euscsi_init()" usb: core: notify disconnection when core detects disconnect usb: core: need to call usb_phy_notify_connect after device setup uas: Add US_FL_NO_ATA_1X quirk for 2 more Seagate models xhci: no switching back on non-ULT Haswell USB: quirks: enable device-qualifier quirk for yet another Elan touchscreen USB: quirks: enable device-qualifier quirk for another Elan touchscreen MAINTAINERS: Remove duplicate entry for usbip driver usb: storage: fix build warnings !CONFIG_PM usb: Remove references to non-existent PLAT_S5P symbol uas: Add NO_ATA_1X for VIA VL711 devices xhci: Disable streams on Asmedia 1042 xhci controllers USB: HWA: fix a warning message uas: Add US_FL_NO_ATA_1X quirk for 1 more Seagate model usb-storage: handle a skipped data phase ...
2014-11-09imx: thermal: imx_get_temp might be called before sensor clock is preparedHeiner Kallweit
imx_get_temp might be called before the sensor clock is prepared thus resulting in a timeout of the first attempt to read temp: thermal thermal_zone0: failed to read out thermal zone 0 Happened to me on a Utilite Standard with IMX6 Dual SoC. Reason is that in imx_thermal_probe thermal_zone_device_register is called before the sensor clock is prepared. thermal_zone_device_register however calls thermal_zone_device_update which eventually calls imx_get_temp. Fix this by preparing the clock before calling thermal_zone_device_register. Signed-off-by: Heiner Kallweit <heiner.kallweit@web.de> Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2014-11-08Input: alps - ignore potential bare packets when device is out of syncPali Rohár
5th and 6th byte of ALPS trackstick V3 protocol match condition for first byte of PS/2 3 bytes packet. When driver enters out of sync state and ALPS trackstick is sending data then driver match 5th, 6th and next 1st bytes as PS/2. It basically means if user is using trackstick when driver is in out of sync state driver will never resync. Processing these bytes as 3 bytes PS/2 data cause total mess (random cursor movements, random clicks) and make trackstick unusable until psmouse driver decide to do full device reset. Lot of users reported problems with ALPS devices on Dell Latitude E6440, E6540 and E7440 laptops. ALPS device or Dell EC for unknown reason send some invalid ALPS PS/2 bytes which cause driver out of sync. It looks like that i8042 and psmouse/alps driver always receive group of 6 bytes packets so there are no missing bytes and no bytes were inserted between valid ones. This patch does not fix root of problem with ALPS devices found in Dell Latitude laptops but it does not allow to process some (invalid) subsequence of 6 bytes ALPS packets as 3 bytes PS/2 when driver is out of sync. So with this patch trackstick input device does not report bogus data when also driver is out of sync, so trackstick should be usable on those machines. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Pali Rohár <pali.rohar@gmail.com> Cc: stable@vger.kernel.org Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2014-11-08ARM: at91: fix build breakage due to legacy board removalsOlof Johansson
Fixes the following missing includes: arch/arm/mach-at91/at91sam9g45.c: In function 'at91sam9g45_init_time': arch/arm/mach-at91/at91sam9g45.c:39:23: error: 'NR_IRQS_LEGACY' undeclared (first use in this function) at91sam926x_pit_init(NR_IRQS_LEGACY + AT91_ID_SYS); ^ arch/arm/mach-at91/at91sam9g45.c:39:23: note: each undeclared identifier is reported only once for each function it appears in make[3]: *** [arch/arm/mach-at91/at91sam9g45.o] Error 1 arch/arm/mach-at91/at91sam9rl.c: In function 'at91sam9rl_init_time': arch/arm/mach-at91/at91sam9rl.c:51:23: error: 'NR_IRQS_LEGACY' undeclared (first use in this function) at91sam926x_pit_init(NR_IRQS_LEGACY + AT91_ID_SYS); Cc: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2014-11-09irqchip: atmel-aic: Add missing entry for rm9200 irq fixupsBoris BREZILLON
The at91rm9200 have an RTT block and thus must at91rm9200_aic_irq_fixup has to be called when initializing the irqchip. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Link: https://lkml.kernel.org/r/1415003464-29239-6-git-send-email-boris.brezillon@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09irqchip: atmel-aic: Rename at91sam9_aic_irq_fixup for naming consistencyBoris BREZILLON
Rename at91sam9_aic_irq_fixup into at91rm9200_aic_irq_fixup to be consistent with other fixup functions. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Link: https://lkml.kernel.org/r/1415003464-29239-5-git-send-email-boris.brezillon@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09irqchip: atmel-aic: Add specific irq fixup function for sam9g45 and sam9rlBoris BREZILLON
The at91sam9g45 and at91sam9rl SoCs embed one RTT (Real Time Timer) and one RTC block and thus need to call both rtt and rtc fixup functions. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Link: https://lkml.kernel.org/r/1415003464-29239-4-git-send-email-boris.brezillon@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09irqchip: atmel-aic: Add irq fixups for at91sam926x SoCsBoris BREZILLON
The at91sam9260, at91sam9261, at91sam9263 and at91sam9g20 embed an RTT (Real Time Timer) block and thus need to call the aic_common_rtt_irq_fixup function. Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Link: https://lkml.kernel.org/r/1415003464-29239-3-git-send-email-boris.brezillon@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09irqchip: atmel-aic: Add irq fixup for RTT blockBoris BREZILLON
Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com> Link: https://lkml.kernel.org/r/1415003464-29239-2-git-send-email-boris.brezillon@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09irqchip: brcmstb-l2: Convert driver to use irq_reg_{readl,writel}Kevin Cernekee
This effectively converts the __raw_ accessors to the non-__raw_ equivalents. To handle BE, we pass IRQ_GC_BE_IO, similar to what was done in irq-bcm7120-l2.c. Since irq_reg_writel now takes an irq_chip_generic argument, writel must be used for the initial hardware reset in the probe function. But that operation never needs endian swapping, so it's probably not a big deal. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lkml.kernel.org/r/1415342669-30640-15-git-send-email-cernekee@gmail.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09irqchip: bcm7120-l2: Convert driver to use irq_reg_{readl,writel}Kevin Cernekee
On BE MIPS systems this needs to use the new IRQ_GC_BE_IO gc_flag. In all other cases it will use the standard readl/writel accessors. The initial irq_fwd_mask setup runs before "gc" is initialized, so it is unchanged for now. This could potentially be a problem on an ARM system that boots in LE mode but runs a BE kernel, but currently none of the supported ARM platforms are ever expected to run BE. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lkml.kernel.org/r/1415342669-30640-14-git-send-email-cernekee@gmail.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09irqchip: bcm7120-l2: Decouple driver from brcmstb-l2Kevin Cernekee
Some chips, such as BCM6328, only require bcm7120-l2. Some BCM7xxx STB configurations only require brcmstb-l2. Treat them as two separate entities, and update the mach-bcm dependencies to reflect the change. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lkml.kernel.org/r/1415342669-30640-13-git-send-email-cernekee@gmail.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09irqchip: bcm7120-l2: Extend driver to support 64+ bit controllersKevin Cernekee
Most implementations of the bcm7120-l2 controller only have a single 32-bit enable word + 32-bit status word. But some instances have added more enable/status pairs in order to support 64+ IRQs (which are all ORed into one parent IRQ input). Make the following changes to allow the driver to support this: - Extend DT bindings so that multiple words can be specified for the reg property, various masks, etc. - Add loops to the probe/handle functions to deal with each word separately - Allocate 1 generic-chip for every 32 IRQs, so we can still use the clr/set helper functions - Update the documentation This uses one domain per bcm7120-l2 DT node. If the DT node defines multiple enable/status pairs (i.e. >=64 IRQs) then the driver will create a single IRQ domain with 2+ generic chips. Multiple generic chips are required because the generic-chip code can only handle one enable/status register pair per instance. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lkml.kernel.org/r/1415342669-30640-12-git-send-email-cernekee@gmail.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09irqchip: bcm7120-l2: Use gc->mask_cache to simplify suspend/resume functionsKevin Cernekee
The cached value already incorporates irq_fwd_mask, and was saved the last time an IRQ was enabled/disabled. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lkml.kernel.org/r/1415342669-30640-11-git-send-email-cernekee@gmail.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09irqchip: bcm7120-l2: Fix missing nibble in gc->unused maskKevin Cernekee
This mask should have been 0xffff_ffff, not 0x0fff_ffff. The change should not have an effect on current users (STB) because bits 31:27 are unused. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lkml.kernel.org/r/1415342669-30640-10-git-send-email-cernekee@gmail.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09irqchip: bcm7120-l2: Make sure all register accesses use base+offsetKevin Cernekee
A couple of accesses to IRQEN (base+0x00) just used "base" directly, so they would break if IRQEN ever became nonzero. Make sure that all reads/writes specify the register offset constant. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lkml.kernel.org/r/1415342669-30640-9-git-send-email-cernekee@gmail.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09irqchip: bcm7120-l2, brcmstb-l2: Remove ARM Kconfig dependencyKevin Cernekee
This can compile for MIPS (or anything else) now. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lkml.kernel.org/r/1415342669-30640-8-git-send-email-cernekee@gmail.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09irqchip: bcm7120-l2: Eliminate bad IRQ checkKevin Cernekee
This check may be prone to race conditions, e.g. 1) Some external event (e.g. GPIO level) causes an IRQ to become pending 2) Peripheral asserts the L2 IRQ 3) CPU takes an interrupt 4) The event from #1 goes away 5) bcm7120_l2_intc_irq_handle() reads back a 0 status Unlike the hardware supported by brcmstb-l2, the bcm7120-l2 controller does not latch the IRQ status. Bits can change if the inputs to the controller change. Also, do_bad_IRQ() is an ARM-specific macro. So let's just nuke it. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lkml.kernel.org/r/1415342669-30640-7-git-send-email-cernekee@gmail.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09irqchip: brcmstb-l2: Eliminate dependency on ARM codeKevin Cernekee
The irq-brcmstb-l2 driver has a single dependency on the ARM code, the do_bad_IRQ macro. Expand this macro in-place so that the driver can be built on non-ARM platforms. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Link: https://lkml.kernel.org/r/1415342669-30640-6-git-send-email-cernekee@gmail.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09genirq: Generic chip: Add big endian I/O accessorsKevin Cernekee
Use io{read,write}32be if the caller specified IRQ_GC_BE_IO when creating the irqchip. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lkml.kernel.org/r/1415342669-30640-5-git-send-email-cernekee@gmail.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09genirq: Generic chip: Allow irqchip drivers to override irq_reg_{readl,writel}Kevin Cernekee
Currently, these I/O accessors always assume little endian 32-bit registers (readl/writel). On some systems the IRQ registers need to be accessed in BE mode or using 16-bit loads/stores, so we will provide a way to override the default behavior. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lkml.kernel.org/r/1415342669-30640-4-git-send-email-cernekee@gmail.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09genirq: Generic chip: Change irq_reg_{readl,writel} argumentsKevin Cernekee
Pass in the irq_chip_generic struct so we can use different readl/writel settings for each irqchip driver, when appropriate. Compute (gc->reg_base + reg_offset) in the helper function because this is pretty much what all callers want to do anyway. Compile-tested using the following configurations: at91_dt_defconfig (CONFIG_ATMEL_AIC_IRQ=y) sama5_defconfig (CONFIG_ATMEL_AIC5_IRQ=y) sunxi_defconfig (CONFIG_ARCH_SUNXI=y) tb10x (ARC) is untested. Signed-off-by: Kevin Cernekee <cernekee@gmail.com> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Acked-by: Arnd Bergmann <arnd@arndb.de> Link: https://lkml.kernel.org/r/1415342669-30640-3-git-send-email-cernekee@gmail.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09irqchip: irq-armada-370-xp: Use proper return value for ->set_affinity()Thomas Petazzoni
The ->set_affinity() hook of 'struct irq_chip' is supposed to return one of IRQ_SET_MASK_OK or IRQ_SET_MASK_OK_NOCOPY. However, the code currently simply returns 0. This patch fixes that by using IRQ_SET_MASK_OK, which tells the IRQ core that it is responsible for updating irq_data.affinity. Note that this patch does not cause any change to the compiled code, as IRQ_SET_MASK_OK has the value 0. This is therefore just a simple cleanup. Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Jason Cooper <jason@lakedaemon.net> Cc: linux-kernel@vger.kernel.org Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com> Link: https://lkml.kernel.org/r/1414151970-6626-4-git-send-email-thomas.petazzoni@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-09ARM: mvebu: Remove thermal quirk for A375 Z1 revisionEzequiel Garcia
The Armada 375 Z1 SoC revision is no longer supported. This commit removes the quirk required to "fix" the reg property and the compatible string of the thermal devicetree node. Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com> Link: https://lkml.kernel.org/r/1415116839-4323-3-git-send-email-ezequiel.garcia@free-electrons.com Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-08Merge tag 'nomadik-for-v3.19' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik into next/dt Merge "Nomadik updates for the v3.19 series" from Linus Walleij: Nomadik changes for the v3.19 development series: - Rearrange the DTS files to make a pure SoC-specific file and a pure board file for S8815. - Add the device tree for the NDK15 board. - Update the defconfig and configure in the STMPE expander by default on the Nomadik. * tag 'nomadik-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik: ARM: nomadik: configure in STMPE support ARM: update Nomadik config ARM: nomadik: device tree for NHK15 board ARM: nomadik: push ethernet down to board ARM: nomadik: set up MCDATDIR2 ARM: nomadik: move GPIO I2C to S8815 board file ARM: nomadik: disable chrystals in top level board files ARM: nomadik: move MMC/SD card detect GPIO to board DTS Signed-off-by: Olof Johansson <olof@lixom.net>
2014-11-08ARM: dts: zynq: Enable PL clocks for ParallellaAndreas Färber
The Parallella board comes with a U-Boot bootloader that loads one of two predefined FPGA bitstreams before booting the kernel. Both define an AXI interface to the on-board Epiphany processor. Enable clocks FCLK0..FCLK3 for the Programmable Logic by default. Otherwise accessing, e.g., the ESYSRESET register freezes the board, as seen with the Epiphany SDK tools e-reset and e-hw-rev, using /dev/mem. Cc: <stable@vger.kernel.org> # 3.17.x Signed-off-by: Andreas Färber <afaerber@suse.de> Acked-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2014-11-08Merge tag 'at91-cleanup' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/cleanup Merge "at91: cleanup for 3.19 #1" from Nicolas Ferre: "The pull-request that was sent late for 3.18. It was removing the old !MMU at91x40 and 2 board files plus the whole code in at91sam9g45 & at91sam9rl files for implementing this deprecated method. For these particular ones, the EK were the only one to use this code. We can use these boards with DT right now." First batch of cleanup/SoC for 3.19: - removal of old at91x40 !MMU ARM7TDMI support which was kind of rusty - removal of board-sam9m10g45ek.c and board-sam9rlek.c from mach-at91 and the code related to these board C files + defconfigs. Use DT for them now! * tag 'at91-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: ARM: at91: remove at91sam9rl legacy board support ARM: at91: remove at91sam9g45/9m10 legacy board support ARM: at91: remove no-MMU at91x40 support Signed-off-by: Olof Johansson <olof@lixom.net>
2014-11-08Merge tag 'at91-dt' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/dt Merge "at91: dt for 3.19 #1" from Nicolas Ferre: "Very little DT update for AT91. More will come but I want to send this first batch soon so it doesn't get in the way of larger modifications." First DT batch for 3.19: - CAN device nodes for at91sam9263 and at91sam9x5 - at91sam9x5 DMA definitions for usart * tag 'at91-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: ARM: at91/dt: at91sam9263: Add CAN device nodes ARM: at91/dt: at91sam9x5: Add CAN device nodes ARM: at91/dt/trivial: at91sam9x5_can.dtsi: comment and whitespace fixes ARM: at91: at91sam9x5 dt: add usart dma definitions to dt Signed-off-by: Olof Johansson <olof@lixom.net>
2014-11-08Merge tag 'ux500-core-for-arm-soc' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into next/soc Merge "Ux500 core changes for v3.19" from Linus Walleij: "please pull in these Ux500 core changes for this kernel development cycle: mainly a generic power domain implementation from Ulf Hansson that needs to get queued up in -next and tested." Generic power domains for the Ux500 * tag 'ux500-core-for-arm-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson: ARM: ux500: Add i2c devices to the VAPE PM domain ARM: ux500: Add spi and ssp devices to the VAPE PM domain ARM: ux500: Add sdi devices to the VAPE PM domain ARM: ux500: Add DT node for ux500 PM domains ARM: ux500: Enable Kconfig for the generic PM domain ARM: ux500: Initial support for PM domains dt: bindings: ux500: Add header for PM domains specifiers dt: bindings: ux500: Add documentation for PM domains ARM: u300: Convert pr_warning to pr_warn
2014-11-08Merge tag 'berlin-dt-3.19-1' of ↵Olof Johansson
git://git.infradead.org/users/hesselba/linux-berlin into next/dt Merge "ARM: berlin: DT changes for v3.19 (round 1)" from Sebastian Hesselbarth: "This is Berlin DT changes for v3.19 and contains those patches that missed the v3.18 merge window plus corresponding patches to catch-up with Antoine's BG2Q improvements for BG2 and BG2CD. We now have working SDHCI and Ethernet on all SoCs (well, BG2CD has HDMI HEC only), SATA PHY support for BG2 is still pending." Berlin DT changes for v3.19 (round 1) - AHCI and SATA PHY nodes for BG2Q - Reset controller binding docs - Ethernet nodes for BG2, BG2CD - SDHCI nodes for BG2, BG2CD - Corresponding board changes to enable AHCI, Ethernet, SDHCI * tag 'berlin-dt-3.19-1' of git://git.infradead.org/users/hesselba/linux-berlin: ARM: dts: berlin: Enable eMMC on Sony NSZ-GS7 ARM: dts: berlin: Enable WiFi on Google Chromecast ARM: dts: berlin: Add SDHCI controller nodes to BG2/BG2CD ARM: dts: berlin: Enable ethernet on Sony NSZ-GS7 ARM: dts: berlin: Add phy-connection-type to BG2Q Ethernet ARM: dts: berlin: Add BG2CD ethernet DT nodes ARM: dts: berlin: Add BG2 ethernet DT nodes ARM: dts: berlin: Add GPIO leds to Google Chromecast ARM: dts: berlin: enable timer 1 for sched_clock ARM: dts: berlin: add a required reset property in the chip controller node Documentation: bindings: add reset bindings docs for Marvell Berlin SoCs ARM: dts: berlin: enable the eSATA interface on the BG2Q DMP ARM: dts: berlin: add the AHCI node for the BG2Q Signed-off-by: Olof Johansson <olof@lixom.net>
2014-11-08Merge tag 'berlin-soc-3.19-1' of ↵Olof Johansson
git://git.infradead.org/users/hesselba/linux-berlin into next/soc Merge "ARM: berlin: SoC changes for v3.19 (round 1)" from Sebastian Hesselbarth: Berlin SoC changes for v3.19 (round 1) - Select the reset driver for all SoCs * tag 'berlin-soc-3.19-1' of git://git.infradead.org/users/hesselba/linux-berlin: ARM: Berlin: select the reset controller Signed-off-by: Olof Johansson <olof@lixom.net>
2014-11-08Merge tag 'berlin-driver-3.19-1' of ↵Olof Johansson
git://git.infradead.org/users/hesselba/linux-berlin into next/drivers Merge "ARM: berlin: Driver changes for v3.19 (round 1)" from Sebastian Hesselbarth: Berlin Driver changes for v3.19 (round 1) - Reset driver, Acked by Philipp Zabel * tag 'berlin-driver-3.19-1' of git://git.infradead.org/users/hesselba/linux-berlin: reset: add the Berlin reset controller driver Signed-off-by: Olof Johansson <olof@lixom.net>
2014-11-08Merge tag 'sti-dt-for-v3.19-1' of ↵Olof Johansson
git://git.stlinux.com/devel/kernel/linux-sti into next/dt Merge "STi DT updates for v3.19, round 1" from Maxime Coquelin: Highlights: ----------- - Add SDHCI support for STiH41x B2020 boards - Add reset controllers to STiH407 SoC - Add MiPHY & SATA support to STiH416 - Add Thermal supportto STiH416 - Add Clock support to STiH407 SoC This tag also includes STiH407 bindings definitions for reset controller. * tag 'sti-dt-for-v3.19-1' of git://git.stlinux.com/devel/kernel/linux-sti: ARM: STi: DT: STiH407: Fix: clk-tmds-hdmi clock is missing ARM: STi: DT: STiH407: Add all defines for STiH407 DT clocks ARM: STi: DT: STiH407: 407 DT Entry for clockgenA9 ARM: STi: DT: STiH407: 407 DT Entry for clockgen D0/D2/D3 ARM: STi: DT: STiH407: 407 DT Entry for clockgen C0 ARM: STi: DT: STiH407: 407 DT Entry for clockgen A0 ARM: DT: STi: STiH416: Add DT node for ST's SATA device ARM: DT: STi: STiH416: Add DT node for MiPHY365x ARM: STi: DT: STiH416: Supply Thermal Controller Device Tree nodes ARM: STi: DT: Enable second sdhci controller for stih416 b2020 boards. ARM: STi: DT: Enable mmc0 for both stih415 and stih416 SoCs ARM: STi: DT: Add sdhci controller for stih415 ARM: STi: DT: Add sdhci pin configuration for stih415 ARM: STi: DT: Add sdhci controller for stih416 ARM: STi: DT: Add sdhci pins for stih416 ARM: sti: Add STiH407 reset controller support. ARM: sti: Add STiH407 Kconfig entry to select STIH407_RESET ARM: STi: DT: STiH41x: Convert all uppercase non-defines to lowercase reset: stih407: Add reset controllers DT bindings Signed-off-by: Olof Johansson <olof@lixom.net>
2014-11-08Merge tag 'arm-soc/for-3.18/cygnus-dts-v9' of http://github.com/brcm/linux ↵Olof Johansson
into next/dt Merge "Broadcom Cygnus SoC Device Tree changes" from Florian Fianelli: This patchset contains initial support for Broadcom's Cygnus SoC based on our iProc architecture. Initial support is minimal and includes just the mach platform code, clock driver, and a basic device tree configuration. Peripheral drivers will be submitted soon, as will device tree configurations for other Cygnus board variants. These are the Device Tree changes * tag 'arm-soc/for-3.18/cygnus-dts-v9' of http://github.com/brcm/linux: ARM: dts: Enable Broadcom Cygnus SoC dt-bindings: Document Broadcom Cygnus SoC and clocks Signed-off-by: Olof Johansson <olof@lixom.net>
generated by cgit (git 2.34.1) at 2025-09-23 15:01:12 +0000