Commit Graph

5853 Commits

Author SHA1 Message Date
Arnd Bergmann
6c9d161788 First AT91 fixes batch for 3.16:
- drivers/misc fix for Kconfig PWM symbol
 - correction of several values in DT after conversion to CCF
 - fix at91sam9261/at91sam9261ek mistake in slow crystal vs. slow RC osc
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Merge tag 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixes

Merge "First AT91 fixes batch for 3.16" from Nicolas Ferre:

- drivers/misc fix for Kconfig PWM symbol
- correction of several values in DT after conversion to CCF
- fix at91sam9261/at91sam9261ek mistake in slow crystal vs. slow RC osc

* tag 'at91-fixes' of git://github.com/at91linux/linux-at91:
  ARM: at91/dt: sam9261: remove slow RC osc
  ARM: at91/dt: define sam9261ek slow crystal frequency
  ARM: at91/dt: sam9261: correctly define mainck
  ARM: at91/dt: sam9n12: correct PLLA ICPLL and OUT values
  ARM: at91/dt: sam9x5: correct PLLA ICPLL and OUT values
  misc: atmel_pwm: fix Kconfig symbols
2014-06-25 20:27:15 +02:00
Arnd Bergmann
6d12e79698 mvebu fixes for v3.16
- mvebu
     - Fix broken SoC ID detection
     - Select ARM_CPU_SUSPEND for v7
     - Remove armada38x compatible string (no users yet)
 
  - kirkwood
     - Fix phy-connection-type on GuruPlug board
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Merge tag 'mvebu-fixes-3.16' of git://git.infradead.org/linux-mvebu into fixes

Merge "mvebu fixes for v3.16" from Jason Cooper:

 - mvebu
    - Fix broken SoC ID detection
    - Select ARM_CPU_SUSPEND for v7
    - Remove armada38x compatible string (no users yet)

 - kirkwood
    - Fix phy-connection-type on GuruPlug board

* tag 'mvebu-fixes-3.16' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: Fix the improper use of the compatible string armada38x using a wildcard
  ARM: dts: kirkwood: fix phy-connection-type for Guruplug
  ARM: mvebu: select ARM_CPU_SUSPEND for Marvell EBU v7 platforms
  ARM: mvebu: Fix broken SoC ID detection
2014-06-25 20:26:30 +02:00
Alexandre Belloni
971dc9ce10 ARM: at91/dt: sam9261: remove slow RC osc
The at91sam9261 doesn't actually have a slow RC oscillator, remove it from the
dtsi.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-06-25 18:00:17 +02:00
Alexandre Belloni
78ca2ec920 ARM: at91/dt: define sam9261ek slow crystal frequency
Define at91sam9261ek's slow crystal frequencies.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-06-25 17:50:08 +02:00
Alexandre Belloni
5de4728450 ARM: at91/dt: sam9261: correctly define mainck
mainck (CKGR_MCFR register) is actually using main_osc (CKGR_MOR register).

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-06-25 17:50:08 +02:00
Alexandre Belloni
8cbff69ca9 ARM: at91/dt: sam9n12: correct PLLA ICPLL and OUT values
ICPLL can only take 0 or 1, it got mixed with OUT which can be in the [0-3]
range.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-06-25 17:50:07 +02:00
Alexandre Belloni
b6616f11a8 ARM: at91/dt: sam9x5: correct PLLA ICPLL and OUT values
ICPLL can only take 0 or 1, it got mixed with OUT which can be in the [0-3]
range.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Acked-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-06-25 17:50:07 +02:00
Gregory CLEMENT
8dbdb8e704 ARM: mvebu: Fix the improper use of the compatible string armada38x using a wildcard
Wildcards in compatible strings should be avoid. "marvell,armada38x"
was recently introduced but was not yet used.

The armada 385 SoC is a superset of the armada 380 SoC (with more CPUs
and more PCIe slots). So this patch replaces the use of
"marvell,armada38x" by the "marvell,armada380" string.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/1403533011-21339-1-git-send-email-gregory.clement@free-electrons.com
Acked-by: Andrew Lunn <andrew@lunn.ch>
Cc: <stable@vger.kernel.org> # v3.15+
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-06-24 11:33:24 +00:00
Sebastian Hesselbarth
b514fb28ea ARM: dts: kirkwood: fix phy-connection-type for Guruplug
Commit eeb845459a
 ("ARM: dts: kirkwood: set Guruplug phy-connection-type to rgmii-id")
added phy-connection-type properties to ethernet PHY nodes.

Actually, the property has to be set for the ethernet port node instead.
Fix it by moving the corresponding properties to the correct nodes.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Link: https://lkml.kernel.org/r/1403555115-13111-1-git-send-email-sebastian.hesselbarth@gmail.com
Fixes: eeb845459a: ('ARM: dts: kirkwood: set Guruplug phy-connection-type to rgmii-id')
Cc: <stable@vger.kernel.org> # v3.16+
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-06-23 21:48:16 +00:00
Arnd Bergmann
f340a59f38 The i.MX fixes for 3.16:
- Use GPIO for card CD/WP on imx51-babbage and eukrea-mbimxsd51,
    because controller base CD/WP is not working in esdhc driver due to
    runtime PM support
  - A couple of random ventana gw5xxx board fixes
  - Add IMX_IPUV3_CORE back to defconfig, which gets lost when moving
    IPUv3 driver out of staging tree
  - Fix enet/fec clock selection on imx6sl
  - Fix display node on imx53-m53evk board
  - A couple of Cubox-i updates from Russell, which were omitted from
    the merge window due to dependency
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Merge tag 'imx-fixes-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes

Pull "i.MX fixes for 3.16" from Shawn Guo:

 - Use GPIO for card CD/WP on imx51-babbage and eukrea-mbimxsd51,
   because controller base CD/WP is not working in esdhc driver due to
   runtime PM support
 - A couple of random ventana gw5xxx board fixes
 - Add IMX_IPUV3_CORE back to defconfig, which gets lost when moving
   IPUv3 driver out of staging tree
 - Fix enet/fec clock selection on imx6sl
 - Fix display node on imx53-m53evk board
 - A couple of Cubox-i updates from Russell, which were omitted from
   the merge window due to dependency

* tag 'imx-fixes-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: dts: imx51-eukrea-mbimxsd51-baseboard: unbreak esdhc.
  ARM: dts: imx51-babbage: Fix esdhc setup
  ARM: dts: mx5: Move the display out of soc {} node
  ARM: dts: mx5: Fix IPU port node placement
  ARM: imx_v6_v7_defconfig: Enable CONFIG_IMX_IPUV3_CORE
  ARM: dts: hummingboard/cubox-i: move usb otg configuration to platform level
  ARM: dts: cubox-i: add support for PWM-driven front panel LED
  ARM: dts: imx6: ventana: correct gw52xx sgtl5000 clock source
  ARM: dts: imx6qdl-gw5xxx: Fix Linear Technology vendor prefix
  ARM: dts: imx6: ventana: fix include typo
  ARM: dts: imx6sl: correct the fec ipg clock source
  ARM: imx6sl: add missing enet clock for imx6sl
2014-06-23 14:12:48 +02:00
Arnd Bergmann
9cbf3d2b7e Samsung fixes for 3.16
- use WFI macro in platform_do_lowpower because exynos cpuhotplug
   includes a hardcoded WFI instruction and it causes compile error
   in Thumb-2 mode.
 - fix GIC reg sizes for exynos4 SoCs
 - remove reset timer counter value during boot and resume for mct
   to fix a big jump in printk timestamps
 - fix pm code to check cortex-A9 for another exynos SoCs
 - don't rely on firmware's secondary_cpu_start for mcpm
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Merge tag 'samsung-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

Merge Samsung fixes for 3.16 from Kukjin Kim:

- use WFI macro in platform_do_lowpower because exynos cpuhotplug
  includes a hardcoded WFI instruction and it causes compile error
  in Thumb-2 mode.
- fix GIC reg sizes for exynos4 SoCs
- remove reset timer counter value during boot and resume for mct
  to fix a big jump in printk timestamps
- fix pm code to check cortex-A9 for another exynos SoCs
- don't rely on firmware's secondary_cpu_start for mcpm

* tag 'samsung-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: EXYNOS: Don't rely on firmware's secondary_cpu_start for mcpm
  ARM: EXYNOS: fix pm code to check for cortex A9 rather than the SoC
  clocksource: exynos_mct: Don't reset the counter during boot and resume
  ARM: dts: fix reg sizes of GIC for exynos4
  ARM: EXYNOS: Use wfi macro in platform_do_lowpower

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-06-22 20:46:52 +02:00
Denis Carikli
7d278f271c ARM: dts: imx51-eukrea-mbimxsd51-baseboard: unbreak esdhc.
The following commit:
89d7e5c mmc: sdhci-esdhc-imx: add runtime pm support
has the effect of also disabling the hardware card detect
in runtime pm.

We switch to GPIO based detection to avoid this issue.

This patch is based on:
ARM: dts: imx51-babbage: Fix esdhc setup

Signed-off-by: Denis Carikli <denis@eukrea.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-06-21 15:54:06 +08:00
Sascha Hauer
dacf49223f ARM: dts: imx51-babbage: Fix esdhc setup
Since commit 89d7e5c131 (mmc: sdhci-esdhc-imx: add runtime pm
support), controller based card detection / write protection is not
supported anymore by esdhc driver.  Let's use GPIO for CD/WP on esdhc1
instead.

While at it, fix cd gpio polarity for esdhc2. This is wrong and
currently only works because the imx esdhc driver ignores the polarity.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-06-21 15:53:54 +08:00
Marek Vasut
be149c75fc ARM: dts: mx5: Move the display out of soc {} node
Move the display {} node out of the soc {} node . This just aligns
the DT with other boards, there is no functional change.

Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-06-21 12:39:50 +08:00
Marek Vasut
cbb6c3fe33 ARM: dts: mx5: Fix IPU port node placement
The "port" node was misplaced in the original patch, therefore making
the LCD dysfunctional on this board. Fix this by moving the "port" DT
node into the "display {}" node.

Signed-off-by: Marek Vasut <marex@denx.de>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-06-21 10:53:49 +08:00
Arnd Bergmann
3b3dab5f1c Couple of DT fixes for STi platform issues discovered on V3.16-rc1.
The fixes included are:
  - Ethernet clocks were wrongly defined for STiH415/416 platforms
  - STiH416 B2020 revision E DTS file name contained uppercase, change to
    lowercase.
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Merge tag 'sti-fixes-for-v3.16-rc1' of git://git.stlinux.com/devel/kernel/linux-sti into fixes

Merge "STi: DT fixes for v3.16" from Maxime Coquelin:

Couple of DT fixes for STi platform issues discovered on V3.16-rc1.

The fixes included are:
 - Ethernet clocks were wrongly defined for STiH415/416 platforms
 - STiH416 B2020 revision E DTS file name contained uppercase, change to
   lowercase.

* tag 'sti-fixes-for-v3.16-rc1' of git://git.stlinux.com/devel/kernel/linux-sti: (2963 commits)
  ARM: stih41x: Rename stih416-b2020-revE.dts to stih416-b2020e.dts
  ARM: STi: DT: Properly define sti-ethclk & stmmaceth for stih415/6

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-06-20 10:59:05 +02:00
Lee Jones
88a1c67ff6 ARM: stih41x: Rename stih416-b2020-revE.dts to stih416-b2020e.dts
Two reasons for this rename.  Firstly, it removes the camel case
convention which isn't used by any other platform and secondly it
matches the naming convention for the internal kernel, which can
become annoying when flipping between the two.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
2014-06-19 10:45:36 +02:00
Ezequiel Garcia
1ad58443cf ARM: dts: Specify the NAND ECC scheme explicitly on Armada 385 DB board
The factory bootloader on A385-DB boards expect the ECC strength to be
4 bits over 512 bytes. Hence, we need to specify this in the devicetree,
to prevent the kernel from assuming any different ECC scheme.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Link: https://lkml.kernel.org/r/1400941030-2123-3-git-send-email-ezequiel.garcia@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-06-17 17:09:45 +02:00
Ezequiel Garcia
3364ee57ae ARM: dts: Specify the NAND ECC scheme explicitly on Armada 375 DB board
The factory bootloader on A375-DB boards expect the ECC strength to be
4 bits over 512 bytes. Hence, we need to specify this in the devicetree,
to prevent the kernel from assuming any different ECC scheme.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Link: https://lkml.kernel.org/r/1400941030-2123-2-git-send-email-ezequiel.garcia@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-06-17 17:09:43 +02:00
Jason Cooper
e47043aea3 ARM: mvebu: DT: fix OpenBlocks AX3-4 RAM size
The OpenBlocks AX3-4 has a non-DT bootloader.  It also comes with 1GB of
soldered on RAM, and a DIMM slot for expansion.

Unfortunately, atags_to_fdt() doesn't work in big-endian mode, so we see
the following failure when attempting to boot a big-endian kernel:

  686 slab pages
  17 pages shared
  0 pages swap cached
  [ pid ]   uid  tgid total_vm      rss nr_ptes swapents oom_score_adj name
  Kernel panic - not syncing: Out of memory and no killable processes...

  CPU: 1 PID: 351 Comm: kworker/u4:0 Not tainted 3.15.0-rc8-next-20140603 #1
  [<c0215a54>] (unwind_backtrace) from [<c021160c>] (show_stack+0x10/0x14)
  [<c021160c>] (show_stack) from [<c0802500>] (dump_stack+0x78/0x94)
  [<c0802500>] (dump_stack) from [<c0800068>] (panic+0x90/0x21c)
  [<c0800068>] (panic) from [<c02b5704>] (out_of_memory+0x320/0x340)
  [<c02b5704>] (out_of_memory) from [<c02b93a0>] (__alloc_pages_nodemask+0x874/0x930)
  [<c02b93a0>] (__alloc_pages_nodemask) from [<c02d446c>] (handle_mm_fault+0x744/0x96c)
  [<c02d446c>] (handle_mm_fault) from [<c02cf250>] (__get_user_pages+0xd0/0x4c0)
  [<c02cf250>] (__get_user_pages) from [<c02f3598>] (get_arg_page+0x54/0xbc)
  [<c02f3598>] (get_arg_page) from [<c02f3878>] (copy_strings+0x278/0x29c)
  [<c02f3878>] (copy_strings) from [<c02f38bc>] (copy_strings_kernel+0x20/0x28)
  [<c02f38bc>] (copy_strings_kernel) from [<c02f4f1c>] (do_execve+0x3a8/0x4c8)
  [<c02f4f1c>] (do_execve) from [<c025ac10>] (____call_usermodehelper+0x15c/0x194)
  [<c025ac10>] (____call_usermodehelper) from [<c020e9b8>] (ret_from_fork+0x14/0x3c)
  CPU0: stopping
  CPU: 0 PID: 0 Comm: swapper/0 Not tainted 3.15.0-rc8-next-20140603 #1
  [<c0215a54>] (unwind_backtrace) from [<c021160c>] (show_stack+0x10/0x14)
  [<c021160c>] (show_stack) from [<c0802500>] (dump_stack+0x78/0x94)
  [<c0802500>] (dump_stack) from [<c021429c>] (handle_IPI+0x138/0x174)
  [<c021429c>] (handle_IPI) from [<c02087f0>] (armada_370_xp_handle_irq+0xb0/0xcc)
  [<c02087f0>] (armada_370_xp_handle_irq) from [<c0212100>] (__irq_svc+0x40/0x50)
  Exception stack(0xc0b6bf68 to 0xc0b6bfb0)
  bf60:                   e9fad598 00000000 00f509a3 00000000 c0b6a000 c0b724c4
  bf80: c0b72458 c0b6a000 00000000 00000000 c0b66da0 c0b6a000 00000000 c0b6bfb0
  bfa0: c027bb94 c027bb24 60000313 ffffffff
  [<c0212100>] (__irq_svc) from [<c027bb24>] (cpu_startup_entry+0x54/0x214)
  [<c027bb24>] (cpu_startup_entry) from [<c0ac5b30>] (start_kernel+0x318/0x37c)
  [<c0ac5b30>] (start_kernel) from [<00208078>] (0x208078)
  ---[ end Kernel panic - not syncing: Out of memory and no killable processes...

A similar failure will also occur if ARM_ATAG_DTB_COMPAT isn't selected.

Fix this by setting a sane default (1 GB) in the dts file.

Signed-off-by: Jason Cooper <jason@lakedaemon.net>
Tested-by: Kevin Hilman <khilman@linaro.org>
Cc: <stable@vger.kernel.org> #v3.13+
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-06-17 17:09:37 +02:00
Peter Griffin
9796853e90 ARM: STi: DT: Properly define sti-ethclk & stmmaceth for stih415/6
This patch fixes two problems: -

1) The device tree isn't currently providing sti-ethclk which is
required by the dwmac glue code to correctly configure the ethernet
PHY clock speed.

This means depending on what the bootloader/jtag has
configured this clock to, and what switch/hub the board is plugged
into you most likely will NOT successfully negotiate a ethernet link.

2) The stmmaceth clock was associated with the wrong clock. It was
referencing the PHY clock rather than the interconnect clock which
clocks the IP.

This patch also brings us closer to not having to boot the upstream
kernel with the clk_ignore_unused parameter.

Acked-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>
2014-06-17 16:55:17 +02:00
Russell King
589681b206 ARM: dts: hummingboard/cubox-i: move usb otg configuration to platform level
The configuration of the USB OTG is a platform configuration decision,
not a microsom decision.  Move this configuration out to the platform
level files.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-06-17 22:00:07 +08:00
Russell King
eea53bb16d ARM: dts: cubox-i: add support for PWM-driven front panel LED
The front panel LED on the Cubox-i is driven by one of the iMX6 PWM
channels, and is wired between the PWM output and supply.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-06-17 21:59:50 +08:00
Tim Harvey
5b4c180abc ARM: dts: imx6: ventana: correct gw52xx sgtl5000 clock source
Correct the invalid clock for the sgtl5000 audio codec on the GW52xx Ventana
baseboard.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-06-17 21:11:19 +08:00
Philipp Zabel
3c3868c52e ARM: dts: imx6qdl-gw5xxx: Fix Linear Technology vendor prefix
The vendor prefix for Linear Technology should be lltc,
same as the NASDAQ symbol.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-06-17 21:11:19 +08:00
Tim Harvey
27fe8945e4 ARM: dts: imx6: ventana: fix include typo
Fix typo and include the right dtsi file for the gw51xx board.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-06-17 21:11:19 +08:00
Fugang Duan
8c562a1ef8 ARM: dts: imx6sl: correct the fec ipg clock source
imx6sl fec MDIO clock source is from ipg 66Mhz, but the currect imx6sl
device tree define it as "enet_ref" clock (50Mhz), so the patch just
corrects imx6sl dtsi fec "ipg" clock.

Signed-off-by: Fugang Duan <B38611@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-06-17 21:11:19 +08:00
Tomasz Figa
cf286b405c ARM: dts: fix reg sizes of GIC for exynos4
This patch fixes reg entry sizes in GIC node that were not
large enough to cover whole regions.

Signed-off-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-06-17 00:23:29 +09:00
Linus Torvalds
dd1845af24 This pull request contains the second half the of the clk changes for
3.16. They are simply fixes and code refactoring for the OMAP clock
 drivers. The sunxi clock driver changes include splitting out the one
 mega-driver into several smaller pieces and adding support for the A31
 SoC clocks.
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Merge tag 'clk-for-linus-3.16-part2' of git://git.linaro.org/people/mike.turquette/linux

Pull more clock framework updates from Mike Turquette:
 "This contains the second half the of the clk changes for 3.16.

  They are simply fixes and code refactoring for the OMAP clock drivers.
  The sunxi clock driver changes include splitting out the one
  mega-driver into several smaller pieces and adding support for the A31
  SoC clocks"

* tag 'clk-for-linus-3.16-part2' of git://git.linaro.org/people/mike.turquette/linux: (25 commits)
  clk: sunxi: document PRCM clock compatible strings
  clk: sunxi: add PRCM (Power/Reset/Clock Management) clks support
  clk: sun6i: Protect SDRAM gating bit
  clk: sun6i: Protect CPU clock
  clk: sunxi: Rework clock protection code
  clk: sunxi: Move the GMAC clock to a file of its own
  clk: sunxi: Move the 24M oscillator to a file of its own
  clk: sunxi: Remove calls to clk_put
  clk: sunxi: document new A31 USB clock compatible
  clk: sunxi: Implement A31 USB clock
  ARM: dts: OMAP5/DRA7: use omap5-mpu-dpll-clock capable of dealing with higher frequencies
  CLK: TI: dpll: support OMAP5 MPU DPLL that need special handling for higher frequencies
  ARM: OMAP5+: dpll: support Duty Cycle Correction(DCC)
  CLK: TI: clk-54xx: Set the rate for dpll_abe_m2x2_ck
  CLK: TI: Driver for DRA7 ATL (Audio Tracking Logic)
  dt:/bindings: DRA7 ATL (Audio Tracking Logic) clock bindings
  ARM: dts: dra7xx-clocks: Correct name for atl clkin3 clock
  CLK: TI: gate: add composite interface clock to OMAP2 only build
  ARM: OMAP2: clock: add DT boot support for cpufreq_ck
  CLK: TI: OMAP2: add clock init support
  ...
2014-06-15 16:02:20 -10:00
Linus Torvalds
f9da455b93 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next
Pull networking updates from David Miller:

 1) Seccomp BPF filters can now be JIT'd, from Alexei Starovoitov.

 2) Multiqueue support in xen-netback and xen-netfront, from Andrew J
    Benniston.

 3) Allow tweaking of aggregation settings in cdc_ncm driver, from Bjørn
    Mork.

 4) BPF now has a "random" opcode, from Chema Gonzalez.

 5) Add more BPF documentation and improve test framework, from Daniel
    Borkmann.

 6) Support TCP fastopen over ipv6, from Daniel Lee.

 7) Add software TSO helper functions and use them to support software
    TSO in mvneta and mv643xx_eth drivers.  From Ezequiel Garcia.

 8) Support software TSO in fec driver too, from Nimrod Andy.

 9) Add Broadcom SYSTEMPORT driver, from Florian Fainelli.

10) Handle broadcasts more gracefully over macvlan when there are large
    numbers of interfaces configured, from Herbert Xu.

11) Allow more control over fwmark used for non-socket based responses,
    from Lorenzo Colitti.

12) Do TCP congestion window limiting based upon measurements, from Neal
    Cardwell.

13) Support busy polling in SCTP, from Neal Horman.

14) Allow RSS key to be configured via ethtool, from Venkata Duvvuru.

15) Bridge promisc mode handling improvements from Vlad Yasevich.

16) Don't use inetpeer entries to implement ID generation any more, it
    performs poorly, from Eric Dumazet.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1522 commits)
  rtnetlink: fix userspace API breakage for iproute2 < v3.9.0
  tcp: fixing TLP's FIN recovery
  net: fec: Add software TSO support
  net: fec: Add Scatter/gather support
  net: fec: Increase buffer descriptor entry number
  net: fec: Factorize feature setting
  net: fec: Enable IP header hardware checksum
  net: fec: Factorize the .xmit transmit function
  bridge: fix compile error when compiling without IPv6 support
  bridge: fix smatch warning / potential null pointer dereference
  via-rhine: fix full-duplex with autoneg disable
  bnx2x: Enlarge the dorq threshold for VFs
  bnx2x: Check for UNDI in uncommon branch
  bnx2x: Fix 1G-baseT link
  bnx2x: Fix link for KR with swapped polarity lane
  sctp: Fix sk_ack_backlog wrap-around problem
  net/core: Add VF link state control policy
  net/fsl: xgmac_mdio is dependent on OF_MDIO
  net/fsl: Make xgmac_mdio read error message useful
  net_sched: drr: warn when qdisc is not work conserving
  ...
2014-06-12 14:27:40 -07:00
Linus Torvalds
2dc24b0d06 ARM: SoC updates for 3.16 (part 2)
This is a small follow-up to the larger ARM SoC updates merged
 last week, almost entirely for the keystone platform.
 
 The main change here is to use the new dma-ranges parsing code
 that came in through Russell's ARM tree. This allows the keystone
 platform to do cache-coherent DMA and to finally support all the
 available physical memory when LPAE is enabled.
 
 Aside from this, the keystone reset driver has been rewritten,
 and there is a small bug fix to allow building the orion5x platform
 again.
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Merge tag 'soc2-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull part two of ARM SoC updates from Arnd Bergmann:
 "This is a small follow-up to the larger ARM SoC updates merged last
  week, almost entirely for the keystone platform.

  The main change here is to use the new dma-ranges parsing code that
  came in through Russell's ARM tree.  This allows the keystone platform
  to do cache-coherent DMA and to finally support all the available
  physical memory when LPAE is enabled.

  Aside from this, the keystone reset driver has been rewritten, and
  there is a small bug fix to allow building the orion5x platform again"

* tag 'soc2-for-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: keystone: Drop use of meminfo since its not available anymore
  ARM: orion5x: fix mvebu_mbus_dt_init call
  ARM: configs: keystone: enable reset driver support
  ARM: dts: keystone: update reset node to work with reset driver
  ARM: keystone: remove redundant reset stuff
  ARM: keystone: Update the dma offset for non-dt platform devices
  ARM: keystone: Switch over to coherent memory address space
  ARM: configs: keystone: add MTD_SPI_NOR (new dependency for M25P80)
  ARM: configs: keystone: drop CONFIG_COMMON_CLK_DEBUG
2014-06-11 11:03:24 -07:00
Mike Turquette
3f6eec9969 Merge branch 'for-v3.16/ti-clk-drv' of github.com:t-kristo/linux-pm into clk-next 2014-06-10 16:53:25 -07:00
Linus Torvalds
f4f9b8fc73 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
 "A big update to the Atmel touchscreen driver, devm support for polled
  input devices, several drivers have been converted to using managed
  resources, and assorted driver fixes"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (87 commits)
  Input: synaptics - fix resolution for manually provided min/max
  Input: atmel_mxt_ts - fix invalid return from mxt_get_bootloader_version
  Input: max8997_haptic - add error handling for regulator and pwm
  Input: elantech - don't set bit 1 of reg_10 when the no_hw_res quirk is set
  Input: elantech - deal with clickpads reporting right button events
  Input: edt-ft5x06 - fix an i2c write for M09 support
  Input: omap-keypad - remove platform data support
  ARM: OMAP2+: remove unused omap4-keypad file and code
  Input: ab8500-ponkey - switch to using managed resources
  Input: max8925_onkey - switch to using managed resources
  Input: 88pm860x-ts - switch to using managed resources
  Input: 88pm860x_onkey - switch to using managed resources
  Input: intel-mid-touch - switch to using managed resources
  Input: wacom - process outbound for newer Cintiqs
  Input: wacom - set stylus_in_proximity when pen is in range
  DTS: ARM: OMAP3-N900: Add tsc2005 support
  Input: tsc2005 - add DT support
  Input: add common DT binding for touchscreens
  Input: jornada680_kbd - switch top using managed resources
  Input: adp5520-keys - switch to using managed resources
  ...
2014-06-09 18:46:02 -07:00
Linus Torvalds
9894e6d9c0 fbdev changes for 3.16 (omap devicetree)
Add OMAP DT data:
 
 * omap5 display subsystem
 * display data for omap5 uEVM board
 * am43xx display subsystem
 * display data for am43xx ePOS and GP boards (LCD only)
 * display data for GTA04 board
 * display data for overo board
 * display data for duovero-parlor board
 * display data for omap3 evm and ldp boards
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Merge tag 'fbdev-omap-dt-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux

Pull OMAP DT fbdev updates from Tomi Valkeinen:
 "Here are display related device tree data changes for OMAP.  They are
  based on an already merged branch to satisfy the dependencies for the
  dts file changes.

  Add OMAP DT data:
   - omap5 display subsystem
   - display data for omap5 uEVM board
   - am43xx display subsystem
   - display data for am43xx ePOS and GP boards (LCD only)
   - display data for GTA04 board
   - display data for overo board
   - display data for duovero-parlor board
   - display data for omap3 evm and ldp boards"

* tag 'fbdev-omap-dt-3.16' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux:
  ARM: omap5.dtsi: Add audio related parameters to hdmi node
  ARM: omap4.dtsi: Add audio related parametes to hdmi node
  ARM: dts: duovero-parlor: Add HDMI output
  ARM: dts: overo: Add support for 3.5'' LCD output
  ARM: dts: overo: Add support for 4.3'' LCD output
  ARM: dts: overo: Add support for DVI output
  ARM: dts: Add LCD panel sharp ls037v7dw01 support for omap3-evm and ldp
  ARM: dts: omap3-gta04: Add display support
  ARM: dts: omap5-uevm.dts: add display nodes
  ARM: dts: omap5-uevm.dts: add tca6424a
  ARM: dts: omap5.dtsi: add DSS nodes
  ARM: dts: am43x-epos-evm: add LCD data
  ARM: dts: am437x-gp-evm: add LCD data
  ARM: dts: am4372.dtsi: add DSS information
2014-06-09 18:32:13 -07:00
Linus Torvalds
1a5700bc2d The clock framework changes for 3.16 are pretty typical: mostly clock
driver additions and fixes. There are additions to the clock core code
 for some of the basic types (e.g. the common divider type has some fixes
 and featured added to it).
 
 One minor annoyance is a last-minute dependency that wasn't handled
 quite right. ba0fae3 in this pull request depends on
 include/dt-bindings/clock/berlin2.h, which is already in your tree via
 the arm-soc pull request. Building for the berlin platform will break
 when the clk tree is built on it's own, but merged into your master
 branch everything should be fine.
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Merge tag 'clk-for-linus-3.16' of git://git.linaro.org/people/mike.turquette/linux into next

Pull clock framework updates from Mike Turquette:
 "The clock framework changes for 3.16 are pretty typical: mostly clock
  driver additions and fixes.  There are additions to the clock core
  code for some of the basic types (e.g. the common divider type has
  some fixes and featured added to it).

  One minor annoyance is a last-minute dependency that wasn't handled
  quite right.  Commit ba0fae3b06 ("clk: berlin: add core clock driver
  for BG2/BG2CD") in this pull request depends on
  include/dt-bindings/clock/berlin2.h, which is already in your tree via
  the arm-soc pull request.  Building for the berlin platform will break
  when the clk tree is built on it's own, but merged into your master
  branch everything should be fine"

* tag 'clk-for-linus-3.16' of git://git.linaro.org/people/mike.turquette/linux: (75 commits)
  mmc: sunxi: Add driver for SD/MMC hosts found on Allwinner sunxi SoCs
  clk: export __clk_round_rate for providers
  clk: versatile: free icst on error return
  clk: qcom: Return error pointers for unimplemented clocks
  clk: qcom: Support msm8974pro global clock control hardware
  clk: qcom: Properly support display clocks on msm8974
  clk: qcom: Support display RCG clocks
  clk: qcom: Return highest rate when round_rate() exceeds plan
  clk: qcom: Fix mmcc-8974's PLL configurations
  clk: qcom: Fix clk_rcg2_is_enabled() check
  clk: berlin: add core clock driver for BG2Q
  clk: berlin: add core clock driver for BG2/BG2CD
  clk: berlin: add driver for BG2x complex divider cells
  clk: berlin: add driver for BG2x simple PLLs
  clk: berlin: add driver for BG2x audio/video PLL
  clk: st: Terminate of match table
  clk/exynos4: Fix compilation warning
  ARM: shmobile: r8a7779: Add clock index macros for DT sources
  clk: divider: Fix overflow in clk_divider_bestdiv
  clk: u300: Terminate of match table
  ...
2014-06-07 20:27:30 -07:00
Linus Torvalds
7b215de3d0 Merge branch 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into next
Pull i2c updates from Wolfram Sang:
 "I2C has the following updates for 3.16:

   - major cleanups to the rcar and sh_mobile drivers
   - removal of nuc900 driver which had a compile error for years
   - usual bunch of driver updates, bugfixes and cleanups"

* 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (44 commits)
  i2c: pca954x: Fix compilation without CONFIG_GPIOLIB
  i2c: mux: pca954x: Use the descriptor-based GPIO API
  i2c: mpc: insert DR read in i2c_fixup()
  i2c: bfin: turn to Resource-managed API in probe function
  i2c: Make of_device_id array const
  i2c: remove unnecessary OOM messages
  i2c: designware-pci: Add Haswell PCI IDs
  i2c: designware: Add runtime PM hooks
  i2c: designware: Disable device on system suspend
  i2c: nuc900: remove driver
  i2c: imx: update i2c clock divider for each transaction
  i2c: imx: fix the i2c bus hang issue when do repeat restart
  i2c: rcar: update copyright and license information
  i2c: rcar: janitorial cleanup after refactoring
  i2c: rcar: reuse status bits as enable bits
  i2c: rcar: remove spinlock
  i2c: rcar: refactor status bit handling
  i2c: rcar: refactor setting up msg
  i2c: rcar: check bus free before first message
  i2c: rcar: refactor irq state machine
  ...
2014-06-06 12:26:57 -07:00
Nishanth Menon
7e14807000 ARM: dts: OMAP5/DRA7: use omap5-mpu-dpll-clock capable of dealing with higher frequencies
OMAP5432, DRA75x and DRA72x have MPU DPLLs that need Duty Cycle
Correction(DCC) to operate safely at frequencies >= 1.4GHz.

Switch to "ti,omap5-mpu-dpll-clock" compatible property which provides
this support.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
2014-06-06 20:33:40 +03:00
Linus Torvalds
eb3d3ec567 Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm into next
Pull ARM updates from Russell King:

 - Major clean-up of the L2 cache support code.  The existing mess was
   becoming rather unmaintainable through all the additions that others
   have done over time.  This turns it into a much nicer structure, and
   implements a few performance improvements as well.

 - Clean up some of the CP15 control register tweaks for alignment
   support, moving some code and data into alignment.c

 - DMA properties for ARM, from Santosh and reviewed by DT people.  This
   adds DT properties to specify bus translations we can't discover
   automatically, and to indicate whether devices are coherent.

 - Hibernation support for ARM

 - Make ftrace work with read-only text in modules

 - add suspend support for PJ4B CPUs

 - rework interrupt masking for undefined instruction handling, which
   allows us to enable interrupts earlier in the handling of these
   exceptions.

 - support for big endian page tables

 - fix stacktrace support to exclude stacktrace functions from the
   trace, and add save_stack_trace_regs() implementation so that kprobes
   can record stack traces.

 - Add support for the Cortex-A17 CPU.

 - Remove last vestiges of ARM710 support.

 - Removal of ARM "meminfo" structure, finally converting us solely to
   memblock to handle the early memory initialisation.

* 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (142 commits)
  ARM: ensure C page table setup code follows assembly code (part II)
  ARM: ensure C page table setup code follows assembly code
  ARM: consolidate last remaining open-coded alignment trap enable
  ARM: remove global cr_no_alignment
  ARM: remove CPU_CP15 conditional from alignment.c
  ARM: remove unused adjust_cr() function
  ARM: move "noalign" command line option to alignment.c
  ARM: provide common method to clear bits in CPU control register
  ARM: 8025/1: Get rid of meminfo
  ARM: 8060/1: mm: allow sub-architectures to override PCI I/O memory type
  ARM: 8066/1: correction for ARM patch 8031/2
  ARM: 8049/1: ftrace/add save_stack_trace_regs() implementation
  ARM: 8065/1: remove last use of CONFIG_CPU_ARM710
  ARM: 8062/1: Modify ldrt fixup handler to re-execute the userspace instruction
  ARM: 8047/1: rwsem: use asm-generic rwsem implementation
  ARM: l2c: trial at enabling some Cortex-A9 optimisations
  ARM: l2c: add warnings for stuff modifying aux_ctrl register values
  ARM: l2c: print a warning with L2C-310 caches if the cache size is modified
  ARM: l2c: remove old .set_debug method
  ARM: l2c: kill L2X0_AUX_CTRL_MASK before anyone else makes use of this
  ...
2014-06-05 15:57:04 -07:00
Russell King
1fb333489f Merge branches 'alignment', 'fixes', 'l2c' (early part) and 'misc' into for-next 2014-06-05 12:35:52 +01:00
Linus Torvalds
82e627eb5e Merge branch 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into next
Pull timer core updates from Thomas Gleixner:
 "This time you get nothing really exciting:
   - A huge update to the sh* clocksource drivers
   - Support for two more ARM SoCs
   - Removal of the deprecated setup_sched_clock() API
   - The usual pile of fixlets all over the place"

* 'timers-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (23 commits)
  clocksource: Add Freescale FlexTimer Module (FTM) timer support
  ARM: dts: vf610: Add Freescale FlexTimer Module timer node.
  clocksource: ftm: Add FlexTimer Module (FTM) Timer devicetree Documentation
  clocksource: sh_tmu: Remove unnecessary OOM messages
  clocksource: sh_mtu2: Remove unnecessary OOM messages
  clocksource: sh_cmt: Remove unnecessary OOM messages
  clocksource: em_sti: Remove unnecessary OOM messages
  clocksource: dw_apb_timer_of: Do not trace read_sched_clock
  clocksource: Fix clocksource_mmio_readX_down
  clocksource: Fix type confusion for clocksource_mmio_readX_Y
  clocksource: sh_tmu: Fix channel IRQ retrieval in legacy case
  clocksource: qcom: Implement read_current_timer for udelay
  ntp: Make is_error_status() use its argument
  ntp: Convert simple_strtol to kstrtol
  timer_stats/doc: Fix /proc/timer_stats documentation
  sched_clock: Remove deprecated setup_sched_clock() API
  ARM: sun6i: a31: Add support for the High Speed Timers
  clocksource: sun5i: Add support for reset controller
  clocksource: efm32: use $vendor,$device scheme for compatible string
  KConfig: Vexpress: build the ARM_GLOBAL_TIMER with vexpress platform
  ...
2014-06-04 15:57:20 -07:00
David S. Miller
c99f7abf0e Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
	include/net/inetpeer.h
	net/ipv6/output_core.c

Changes in net were fixing bugs in code removed in net-next.

Signed-off-by: David S. Miller <davem@davemloft.net>
2014-06-03 23:32:12 -07:00
Jyri Sarha
7d0fde3986 ARM: omap5.dtsi: Add audio related parameters to hdmi node
Adds HDMI audio sDMA properties.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
2014-06-03 10:22:24 +03:00
Jyri Sarha
53855b3095 ARM: omap4.dtsi: Add audio related parametes to hdmi node
Adds HDMI audio sDMA properties.

Signed-off-by: Jyri Sarha <jsarha@ti.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
2014-06-03 10:22:23 +03:00
Florian Vaussard
843feccefe ARM: dts: duovero-parlor: Add HDMI output
Add the necessary DTS nodes to enable the micro-HDMI output on Parlor
board.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
2014-06-03 10:22:23 +03:00
Florian Vaussard
6f0c7a41c6 ARM: dts: overo: Add support for 3.5'' LCD output
Alto35 expansion board has a ZIF connector for a 3.5'' LCD.
Add a common include file for this configuration, and use it
on Alto35.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
2014-06-03 10:22:23 +03:00
Florian Vaussard
4783dc8470 ARM: dts: overo: Add support for 4.3'' LCD output
Chestnut43, Gallop43 and Palo43 expansion boards have a ZIF connector
for a 4.3'' LCD. Add a common include file for this configuration, and
use it on relevant expansion boards.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
2014-06-03 10:22:22 +03:00
Florian Vaussard
f376661d2f ARM: dts: overo: Add support for DVI output
Summit and Tobi expansion boards have a HDMI connector with a TFP410
encoder. Add a common include file for this configuration, and then
use it for Summit and Tobi.

Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
2014-06-03 10:22:22 +03:00
Tony Lindgren
bc10f310e2 ARM: dts: Add LCD panel sharp ls037v7dw01 support for omap3-evm and ldp
Looks like quite a few omap3 boards have sharp ls037v7dw01 that's
configured as various panel dpi entries for whatever legacy reasons.
For device tree based support, let's just configure these properly for
panel ls037v7dw01 instead of panel dpi.

This patch creates a common file for panel ls037v7dw01, and makes
boards ldp and omap3-evm to use it.

The ls037v7dw01 also seems to be coupled with an ad7846 touchscreen
controller for the omaps, so let's add a basic configuration for
the touchscreen also using the default values.

Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-06-03 10:22:21 +03:00
Marek Belisko
c2e138bc8e ARM: dts: omap3-gta04: Add display support
This patch add support for lcd display on gta04 board. Display control
is connected to spi (used spi bitbang driver).

Signed-off-by: Marek Belisko <marek@goldelico.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
2014-06-03 10:22:21 +03:00
Tomi Valkeinen
6ac732e498 ARM: dts: omap5-uevm.dts: add display nodes
omap5-uevm has a single HDMI output. Add the necessary display
information, including pinmuxing.

Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
Acked-by: Tony Lindgren <tony@atomide.com>
2014-06-03 10:22:21 +03:00