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git://git.rocketboards.org/linux-socfpga-next into next/dt
Pull "arm: dts: Add Altera SDRAM EDAC bindings & devicetree entries" From Dinh Nguyen:
5 of the 6 patches are DTS updates and the 1 patch is updating
the MAINTAINERS entry with my new email address.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* tag 'socfpga_update_for_v3.18' of git://git.rocketboards.org/linux-socfpga-next:
arm: dts: Add Altera SDRAM EDAC bindings & devicetree entries.
ARM: dts: socfpga: memreserve first 4KB for future system use
ARM: dts: socfpga: Add SD card detect
ARM: dts: socfpga: remove extra alias in the ArriaV devkit
ARM: dts: socfpga: unuse the slot-node and deprecate the supports-highspeed for dw-mmc
MAINTAINERS: update entries for ARM/SOCFPGA platform
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git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/dt
Pull "DT additions for DA850" from Sekhar Nori:
Adds EDMA and audio support
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* tag 'davinci-for-v3.18/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: DTS: da850-evm: Enable audio via simple-card
ARM: DTS: da850-evm: Add node for tlv320aic3106 codec
ARM: DTS: da850-evm: Enable McASP via DT boot
ARM: DTS: da850: Add node for McASP
ARM: DTS: da850: Add node for edma0
ARM: davinci: da8xx-dt: add OF_DEV_AUXDATA entry for mcasp0
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Pull "Second batch of AT91 DT patches for 3.18" from Nicolas Ferre:
- 2 little fixes for at91sam9x5 and at91sam9n12ek
- removal of a board specific hook for sama5d3xek about phy fixup
replaced with proper DT property definition.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* tag 'at91-dt2' of git://github.com/at91linux/linux-at91:
ARM: at91: remove phy fixup for sama5d3xek boards
ARM: at91/dt: describe rgmii ethernet phy connected to sama5d3xek boards
ARM: at91/dt: sam9n12ek: ohci: add port and vbus property
ARM: at91/dt: sam9x5: fix ADC compatible string
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Merge "First batch of AT91 DT material for 3.18" from Nicolas Ferre:
- RAM controller rework for multiple controller SoCs
- shutdown controller addtion
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* tag 'at91-dt' of git://github.com/at91linux/linux-at91:
ARM: at91/dt: sama5d3: Add shutdown controller
ARM: at91/dt: Declare a second ram controller when relevant
ARM: at91/dt: at91sam9: use ddrck in ramc
ARM: at91/dt: sama5d3: define mpddr clock and ramc clocks
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git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt
Merge "Third Round of Renesas ARM Based SoC DT Updates for v3.18" from Simon Horman:
* Use tabs for indentation in kzm9g-reference and r8a7779 DTS(I) files
* Add platform device tree bindings documentation
* Add SoC-specific thermal compatible property to r8a73a4 and r8a7779
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* tag 'renesas-dt3-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: kzm9g-reference dts: Use tabs for indentation
ARM: shmobile: r8a7779 dtsi: Use tabs for indentation
ARM: shmobile: Add platform device tree bindings documentation
ARM: shmobile: r8a73a4 dtsi: Add SoC-specific thermal compatible property
ARM: shmobile: r8a7779 dtsi: Add SoC-specific thermal compatible property
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git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt
Merge "Second Round Of Renesas ARM Based SoC DT Updates For v3.18" from Simon Horman:
* Tidy up interrupt-parents
* Add clocks register defines for r8a7740 SoC
* Add JPU clock to r8a7791 and r8a7790 SoCs
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* tag 'renesas-dt2-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: sh73a0 dtsi: Move interrupt-parent to the top
ARM: shmobile: r8a7791 dtsi: Remove superfluous interrupt-parent
ARM: shmobile: r8a7790 dtsi: Remove superfluous interrupt-parent
ARM: shmobile: r8a7779 dtsi: Remove superfluous interrupt-parent
ARM: shmobile: r8a7740: clock register bits
ARM: shmobile: r8a7791: Add JPU clock dt and CPG define.
ARM: shmobile: r8a7790: Add JPU clock dt and CPG define.
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git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt
Merge "Renesas ARM Based SoC DT Updates for v3.18" from Simon Horman:
* Add VIN support to lager/r8a7790, koelsch/r8a7791 and henninger/r8a7791
* Enable DMA for MSIOF and QSPI on r8a7790 and r8a7791
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
* tag 'renesas-dt-for-v3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
ARM: shmobile: lager: add VIN1/ADV7180 device nodes
ARM: shmobile: r8a7790: add VIN device nodes
ARM: shmobile: r8a7790 dtsi: Enable DMA for MSIOF
ARM: shmobile: r8a7790 dtsi: Enable DMA for QSPI
ARM: shmobile: r8a7791 dtsi: Enable DMA for MSIOF
ARM: shmobile: r8a7791 dtsi: Enable DMA for QSPI
ARM: shmobile: r8a7791: Add DMAC devices to DT
ARM: shmobile: r8a7790: Add DMAC devices to DT
ARM: shmobile: r8a7790: Add DMAC clocks to DT
ARM: shmobile: koelsch: add VIN1/ADV7180 DT support
ARM: shmobile: henninger: add VIN0/ADV7180 DT support
ARM: shmobile: r8a7791: add VIN DT support
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git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt
Pull "rockchip dma support" from Heiko Stuebner:
Enable the AMBA bus and add necessary dma-controller dts nodes
* tag 'v3.18-rockchip-dma' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: add rk3066 and rk3188 dma controllers
ARM: dts: rockchip: add rk3288 dma controllers
ARM: rockchip: enable the AMBA bus
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt
Pull "First hunk of Rockchip dts changes for 3.18" from Heiko Stuebner:
- dw_mmc conversion from Jaehoon Chung
- mmc support for rk3288
- pwm + backlight for rk3288
- rtc for Radxa Rock
- saradc base nodes
* tag 'v3.18-rockchip-dts1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: add saradc nodes
ARM: dts: rockchip: add hym8563 rtc to Radxa Rock board
ARM: dts: Enable PWM backlight on rk3288-evb
ARM: dts: Add main PWM info to rk3288
ARM: dts: Move the PMIC interrupt pinctrl line to rk3288-evb common
ARM: dts: Enable emmc and sdmmc on the rk3288-evb boards
ARM: dts: Add emmc and sdmmc to the rk3288 device tree
ARM: dts: rockchip: unuse the slot-node and deprecate the supports-highspeed for dw-mmc
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Add the Altera SDRAM EDAC bindings and device tree changes to the Altera SoC
project.
There was a discussion thread on whether this driver should be an mfd driver
or just make use of syscon, which is already a mfd. Ultimately, the
decision to use a simple syscon interface was reached.[1]
[1] https://lkml.org/lkml/2014/7/30/514
Signed-off-by: Thor Thayer <tthayer@opensource.altera.com>
Acked-by: Pavel Machek <pavel@denx.de>
[dinguyen] cleaned-up commit header and remove version history.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
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This patch adds a /memreserve/ section to reserve the first 4K for future
use by the system. One possible use-case is trampoline code used to bring
secondary cores online.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Acked-by: Pavel Machek <pavel@denx.de>
---
v3: Update commit message based on Mark Rutland's comment
v2: Add a comment in the dts files
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Revision D of the SOCFGPA devkit has a GPIO line used for SD/MMC card detect.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
Acked-by: Pavel Machek <pavel@denx.de>
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commit [2755e187 dts: socfpga: Add DTS entry for adding the stmmac glue
layer for stmmac.] added an extra ethernet alias in the ArriaV devkit
board file. This patch removes it.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
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dw-mmc
dw-mmc controller can support multiple slots.
But, there are no use-cases anywhere. So we don't need to support the
slot-node for dw-mmc controller.
And "supports-highspeed" property in dw-mmc is deprecated.
"supports-highspeed" property can be replaced with "cap-sd/mmc-highspeed".
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Reviewed-by: Tushar Behera <trblinux@gmail.com>
Reviewed-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Seungwon Jeon <tgih.jun@samsung.com>
Signed-off-by: Dinh Nguyen <dinguyen@altera.com>
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Add both the cpu and peripheral pl330 dma controllers present in rk3188 socs.
The first dma controller can change between secure and non-secure mode. Both
instances are added but the non-secure variant is left disabled by default,
as on the majority of boards the bootloader leaves it in secure mode.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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Add both the bus and peripheral pl330 dma controllers present in rk3288 socs.
The first dma controller can change between secure and non-secure mode. Both
instances are added but the non-secure variant is left disabled by default,
as on the majority of boards the bootloader leaves it in secure mode.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
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This is needed to access the pl330 dma controllers on Rockchip SoCs.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Tested-by: Kever Yang <kever.yang@rock-chips.com>
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Checkpatch says:
ERROR: code indent should use tabs where possible
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Checkpatch says:
ERROR: code indent should use tabs where possible
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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These board specific delays are now configured through micrel's specific
DT bindings (see Documentation/devicetree/bindings/net/micrel-ksz9021.txt).
Remove this phy fixup registration from sama5 DT machine file to keep it
as generic as possible.
Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Tested-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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Add ethernet-phy nodes and specify phy interrupt (connected to pin PB25)
and board specific timing configs.
Atmel has two different HW designs for its CPU modules: the first one
(produced by Embest) is connecting PHYAD[0-2] pins to pull up resistors
and the other one (produced by Ronetix) is connecting PHYAD0 to a pull up
resistor and PHYAD[1-2] to pull down resistors.
As a result, Ronetix design will have its PHY available at address 0x1 and
Embest design at 0x7.
By defining both phys we're letting the phy core detect the one actually
available on the MDIO bus.
Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Tested-by: Bo Shen <voice.shen@atmel.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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Add the port number and vbus property for ohci port, or else if
bootloader won't configure the vbus pin, the 5v supply is not
power on, so can not work with usb devices.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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Use the correct compatible string for the ADC of the at91sam9x5 family of SoCs.
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
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Add Renesas SH-Mobile, R-Mobile, and R-Car Platform Device Tree Bindings
Documentation, listing supported SoCs and boards.
This allows to use checkpatch to validate DTSes referring to Renesas
shmobile SoCs, and boards containing those SoCs.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
[horms+renesas@verge.net.au: tweaked title]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The thermal node used the generic compatible property only.
Add the SoC-specific one, to make it future proof.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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The thermal node used the generic compatible property only.
Add the SoC-specific one, to make it future proof.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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Update email address, add W and T entries.
Signed-off-by: Dinh Nguyen <dinguyen@opensource.altera.com>
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Add the core device nodes for the SARADC found on both the Cortex-A9 series
(rk3066 and rk3188) as well as the newer rk3288.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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The Radxa Rock uses a hym8563 as rtc. Add the i2c device and necessary
pinconfig for the interrupt pin - labeled rtc_int in the schematics.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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PWM0 is the PWM associated with the LCD backlight. Enable it.
Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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This adds the PWM info (other than the VOP PWM) to the main rk3288
dtsi file.
Signed-off-by: Caesar Wang <caesar.wang@rock-chips.com>
Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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The audio on the board is using McASP <-> tlv320aic3106 codec and we have
LineIn and LineOut jacks.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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The board uses aic3106 for audio.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Add pinctrl nodes for the McASP0 pins and configure McASP to the desired
mode for the board.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Node for mcasp0
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Add DT node for edma0.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Add OF_DEV_AUXDATA for mcasp to be able to use clocks.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
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Pull NFS client fixes from Trond Myklebust:
"Highlights:
- more fixes for read/write codepath regressions
* sleeping while holding the inode lock
* stricter enforcement of page contiguity when coalescing requests
* fix up error handling in the page coalescing code
- don't busy wait on SIGKILL in the file locking code"
* tag 'nfs-for-3.17-2' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
nfs: Don't busy-wait on SIGKILL in __nfs_iocounter_wait
nfs: can_coalesce_requests must enforce contiguity
nfs: disallow duplicate pages in pgio page vectors
nfs: don't sleep with inode lock in lock_and_join_requests
nfs: fix error handling in lock_and_join_requests
nfs: use blocking page_group_lock in add_request
nfs: fix nonblocking calls to nfs_page_group_lock
nfs: change nfs_page_group_lock argument
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git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas
Pull SH driver fix from Simon Horman:
"Confine SH_INTC to platforms that need it"
* tag 'renesas-sh-drivers-for-v3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
sh: intc: Confine SH_INTC to platforms that need it
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Pull MIPS fixes from Ralf Baechle:
"Pretty much all across the field so with this we should be in
reasonable shape for the upcoming -rc2"
* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
MIPS: OCTEON: make get_system_type() thread-safe
MIPS: CPS: Initialize EVA before bringing up VPEs from secondary cores
MIPS: Malta: EVA: Rename 'eva_entry' to 'platform_eva_init'
MIPS: EVA: Add new EVA header
MIPS: scall64-o32: Fix indirect syscall detection
MIPS: syscall: Fix AUDIT value for O32 processes on MIPS64
MIPS: Loongson: Fix COP2 usage for preemptible kernel
MIPS: NL: Fix nlm_xlp_defconfig build error
MIPS: Remove race window in page fault handling
MIPS: Malta: Improve system memory detection for '{e, }memsize' >= 2G
MIPS: Alchemy: Fix db1200 PSC clock enablement
MIPS: BCM47XX: Fix reboot problem on BCM4705/BCM4785
MIPS: Remove duplicated include from numa.c
MIPS: Add common plat_irq_dispatch declaration
MIPS: MSP71xx: remove unused plat_irq_dispatch() argument
MIPS: GIC: Remove useless parens from GICBIS().
MIPS: perf: Mark pmu interupt IRQF_NO_THREAD
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull fix for ftrace function tracer/profiler conflict from Steven Rostedt:
"The rewrite of the ftrace code that makes it possible to allow for
separate trampolines had a design flaw with the interaction between
the function and function_graph tracers.
The main flaw was the simplification of the use of multiple tracers
having the same filter (like function and function_graph, that use the
set_ftrace_filter file to filter their code). The design assumed that
the two tracers could never run simultaneously as only one tracer can
be used at a time. The problem with this assumption was that the
function profiler could be implemented on top of the function graph
tracer, and the function profiler could run at the same time as the
function tracer. This caused the assumption to be broken and when
ftrace detected this failed assumpiton it would spit out a nasty
warning and shut itself down.
Instead of using a single ftrace_ops that switches between the
function and function_graph callbacks, the two tracers can again use
their own ftrace_ops. But instead of having a complex hierarchy of
ftrace_ops, the filter fields are placed in its own structure and the
ftrace_ops can carefully use the same filter. This change took a bit
to be able to allow for this and currently only the global_ops can
share the same filter, but this new design can easily be modified to
allow for any ftrace_ops to share its filter with another ftrace_ops.
The first four patches deal with the change of allowing the ftrace_ops
to share the filter (and this needs to go to 3.16 as well).
The fifth patch fixes a bug that was also caused by the new changes
but only for archs other than x86, and only if those archs implement a
direct call to the function_graph tracer which they do not do yet but
will in the future. It does not need to go to stable, but needs to be
fixed before the other archs update their code to allow direct calls
to the function_graph trampoline"
* tag 'trace-fixes-v3.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
ftrace: Use current addr when converting to nop in __ftrace_replace_code()
ftrace: Fix function_profiler and function tracer together
ftrace: Fix up trampoline accounting with looping on hash ops
ftrace: Update all ftrace_ops for a ftrace_hash_ops update
ftrace: Allow ftrace_ops to use the hashes from other ops
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
"A couple of EFI fixes, plus misc fixes all around the map"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
efi/arm64: Store Runtime Services revision
firmware: Do not use WARN_ON(!spin_is_locked())
x86_32, entry: Clean up sysenter_badsys declaration
x86/doc: Fix the 'tlb_single_page_flush_ceiling' sysconfig path
x86/mm: Fix sparse 'tlb_single_page_flush_ceiling' warning and make the variable read-mostly
x86/mm: Fix RCU splat from new TLB tracepoints
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Ingo Molnar:
"A kprobes and a perf compat ioctl fix"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf: Handle compat ioctl
kprobes: Skip kretprobe hit in NMI context to avoid deadlock
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git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC fixes from Olof Johansson:
"A collection of fixes from this week, it's been pretty quiet and
nothing really stands out as particularly noteworthy here -- mostly
minor fixes across the field:
- ODROID booting was fixed due to PMIC interrupts missing in DT
- a collection of i.MX fixes
- minor Tegra fix for regulators
- Rockchip fix and addition of SoC-specific mailing list to make it
easier to find posted patches"
* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
bus: arm-ccn: Fix warning message
ARM: shmobile: koelsch: Remove non-existent i2c6 pinmux
ARM: tegra: apalis/colibri t30: fix on-module 5v0 supplies
MAINTAINERS: add new Rockchip SoC list
ARM: dts: rockchip: readd missing mmc0 pinctrl settings
ARM: dts: ODROID i2c improvements
ARM: dts: Enable PMIC interrupts on ODROID
ARM: dts: imx6sx: fix the pad setting for uart CTS_B
ARM: dts: i.MX53: fix apparent bug in VPU clks
ARM: imx: correct gpu2d_axi and gpu3d_axi clock setting
ARM: dts: imx6: edmqmx6: change enet reset pin
ARM: dts: vf610-twr: Fix pinctrl_esdhc1 pin definitions.
ARM: imx: remove unnecessary ARCH_HAS_OPP select
ARM: imx: fix TLB missing of IOMUXC base address during suspend
ARM: imx6: fix SMP compilation again
ARM: dt: sun6i: Add #address-cells and #size-cells to i2c controller nodes
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull gpio fixes from Linus Walleij:
- a largeish fix for the IRQ handling in the new Zynq driver. The
quite verbose commit message gives the exact details.
- move some defines for gpiod flags outside an ifdef to make stub
functions work again.
- various minor fixes that we can accept for -rc1.
* tag 'gpio-v3.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio:
gpio-lynxpoint: enable input sensing in resume
gpio: move GPIOD flags outside #ifdef
gpio: delete unneeded test before of_node_put
gpio: zynq: Fix IRQ handlers
gpiolib: devres: use correct structure type name in sizeof
MAINTAINERS: Change maintainer for gpio-bcm-kona.c
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Pull drm fixes from Dave Airlie:
"Intel and radeon fixes.
Post KS/LC git requests from i915 and radeon stacked up. They are all
fixes along with some new pci ids for radeon, and one maintainers file
entry.
- i915: display fixes and irq fixes
- radeon: pci ids, and misc gpuvm, dpm and hdp cache"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (29 commits)
MAINTAINERS: Add entry for Renesas DRM drivers
drm/radeon: add additional SI pci ids
drm/radeon: add new bonaire pci ids
drm/radeon: add new KV pci id
Revert "drm/radeon: Use write-combined CPU mappings of ring buffers with PCIe"
drm/radeon: fix active_cu mask on SI and CIK after re-init (v3)
drm/radeon: fix active cu count for SI and CIK
drm/radeon: re-enable selective GPUVM flushing
drm/radeon: Sync ME and PFP after CP semaphore waits v4
drm/radeon: fix display handling in radeon_gpu_reset
drm/radeon: fix pm handling in radeon_gpu_reset
drm/radeon: Only flush HDP cache for indirect buffers from userspace
drm/radeon: properly document reloc priority mask
drm/i915: don't try to retrain a DP link on an inactive CRTC
drm/i915: make sure VDD is turned off during system suspend
drm/i915: cancel hotplug and dig_port work during suspend and unload
drm/i915: fix HPD IRQ reenable work cancelation
drm/i915: take display port power domain in DP HPD handler
drm/i915: Don't try to enable cursor from setplane when crtc is disabled
drm/i915: Skip load detect when intel_crtc->new_enable==true
...
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As reported by Dan Aloni, commit f8567a3845ac ("aio: fix aio request
leak when events are reaped by userspace") introduces a regression when
user code attempts to perform io_submit() with more events than are
available in the ring buffer. Reverting that commit would reintroduce a
regression when user space event reaping is used.
Fixing this bug is a bit more involved than the previous attempts to fix
this regression. Since we do not have a single point at which we can
count events as being reaped by user space and io_getevents(), we have
to track event completion by looking at the number of events left in the
event ring. So long as there are as many events in the ring buffer as
there have been completion events generate, we cannot call
put_reqs_available(). The code to check for this is now placed in
refill_reqs_available().
A test program from Dan and modified by me for verifying this bug is available
at http://www.kvack.org/~bcrl/20140824-aio_bug.c .
Reported-by: Dan Aloni <dan@kernelim.com>
Signed-off-by: Benjamin LaHaise <bcrl@kvack.org>
Acked-by: Dan Aloni <dan@kernelim.com>
Cc: Kent Overstreet <kmo@daterainc.com>
Cc: Mateusz Guzik <mguzik@redhat.com>
Cc: Petr Matousek <pmatouse@redhat.com>
Cc: stable@vger.kernel.org # v3.16 and anything that f8567a3845ac was backported to
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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A message warning a user about wrong vc value was printing
out port instead.
Reported-by: Drew Richardson <drew.richardson@arm.com>
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
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On r8a7791, i2c6 (aka iic3) doesn't need pinmux, but the koelsch dts
refers to non-existent pinmux configuration data:
pinmux core: sh-pfc does not support function i2c6
sh-pfc e6060000.pfc: invalid function i2c6 in map table
Remove it to fix this.
Fixes: commit 1d41f36a68c0f4e9b01d563ce33bab5201858b54 ("ARM: shmobile:
koelsch dts: Add VDD MPU regulator for DVFS")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Olof Johansson <olof@lixom.net>
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