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Linus Torvalds 2a64517186 ARM: SoC fixes for 4.1-rc5
Two weeks worth of small bug fixes this time, nothing sticking out
 this time:
 
 - one defconfig change to adapt to a modified Kconfig symbol
 - two fixes for i.MX for backwards compatibility with older DT
   files that was accidentally broken
 - one regression fix for irq handling on pxa
 - three small dt files on omap, and one each for imx and exynos
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Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Arnd Bergmann:
 "Two weeks worth of small bug fixes this time, nothing sticking out
  this time:

   - one defconfig change to adapt to a modified Kconfig symbol

   - two fixes for i.MX for backwards compatibility with older DT files
     that was accidentally broken

   - one regression fix for irq handling on pxa

   - three small dt files on omap, and one each for imx and exynos"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: multi_v7_defconfig: Replace CONFIG_USB_ISP1760_HCD by CONFIG_USB_ISP1760
  ARM: imx6: gpc: don't register power domain if DT data is missing
  ARM: imx6: allow booting with old DT
  ARM: dts: set display clock correctly for exynos4412-trats2
  ARM: pxa: pxa_cplds: signedness bug in probe
  ARM: dts: Fix WLAN interrupt line for AM335x EVM-SK
  ARM: dts: omap3-devkit8000: Fix NAND DT node
  ARM: dts: am335x-boneblack: disable RTC-only sleep
  ARM: dts: fix imx27 dtb build rule
  ARM: dts: imx27: only map 4 Kbyte for fec registers
2015-05-29 14:48:58 -07:00
Arnd Bergmann 4eaf9ed74c Samsung fix for v4.1
- Set display clock correctly for exynos4412-trats2
   : fix the following error
 
     exynos-drm: No connectors reported connected with modes
     [drm] Cannot find any crtc or sizes - going 1024x768
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Merge tag 'samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

Merge "Samsung fix for v4.1" from Kukjin Kim:

- Set display clock correctly for exynos4412-trats2
  : fix the following error

    exynos-drm: No connectors reported connected with modes
    [drm] Cannot find any crtc or sizes - going 1024x768

* tag 'samsung-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: dts: set display clock correctly for exynos4412-trats2
2015-05-29 14:29:37 +02:00
Inki Dae 242ddf0429 ARM: dts: set display clock correctly for exynos4412-trats2
This patch sets display clock correctly. If Display clock isn't set
correctly then you would find below messages and Display controller
doesn't work correctly.

 exynos-drm: No connectors reported connected with modes
 [drm] Cannot find any crtc or sizes - going 1024x768

Fixes: abc0b1447d ("drm: Perform basic sanity checks on probed modes")
Cc: <stable@vger.kernel.org>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-05-23 11:46:55 +09:00
Linus Torvalds 0b6280c620 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:

 1) Don't leak ipvs->sysctl_tbl, from Tommi Rentala.

 2) Fix neighbour table entry leak in rocker driver, from Ying Xue.

 3) Do not emit bonding notifications for unregistered interfaces, from
    Nicolas Dichtel.

 4) Set ipv6 flow label properly when in TIME_WAIT state, from Florent
    Fourcot.

 5) Fix regression in ipv6 multicast filter test, from Henning Rogge.

 6) do_replace() in various footables netfilter modules is missing a
    check for 0 counters in the datastructure provided by the user.  Fix
    from Dave Jones, and found with trinity.

 7) Fix RCU bug in packet scheduler classifier module unloads, from
    Daniel Borkmann.

 8) Avoid deadlock in tcp_get_info() by using u64_sync.  From Eric
    Dumzaet.

 9) Input packet processing can race with inetdev_destroy() teardown,
    fix potential OOPS in ip_error() by explicitly testing whether the
    inetdev is still attached.  From Eric W Biederman.

10) MLDv2 parser in bridge multicast code breaks too early while
    parsing.  Fix from Thadeu Lima de Souza Cascardo.

11) Asking for settings on non-zero PHYID doesn't work because we do not
    import the command structure from the user and use the PHYID
    provided there.  Fix from Arun Parameswaran.

12) Fix UDP checksums with IPV6 RAW sockets, from Vlad Yasevich.

13) Missing NF_TABLES depends for TPROXY etc can cause build failures,
    fix from Florian Westphal.

14) Fix netfilter conntrack to handle RFC5961 challenge ACKs properly,
    from Jesper Dangaard Brouer.

15) If netlink autobind retry fails, we have to reset the sockets portid
    back to zero.  From Herbert Xu.

16) VXLAN netns exit code unregisters using wrong device, from John W
    Linville.

17) Add some USB device IDs to ath3k and btusb bluetooth drivers, from
    Dmitry Tunin and Wen-chien Jesse Sung.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (44 commits)
  bridge: fix lockdep splat
  net: core: 'ethtool' issue with querying phy settings
  bridge: fix parsing of MLDv2 reports
  ARM: zynq: DT: Use the zynq binding with macb
  net: macb: Disable half duplex gigabit on Zynq
  net: macb: Document zynq gem dt binding
  ipv4: fill in table id when replacing a route
  cdc_ncm: Fix tx_bytes statistics
  ipv4: Avoid crashing in ip_error
  tcp: fix a potential deadlock in tcp_get_info()
  net: sched: fix call_rcu() race on classifier module unloads
  net: phy: Make sure phy_start() always re-enables the phy interrupts
  ipv6: fix ECMP route replacement
  ipv6: do not delete previously existing ECMP routes if add fails
  Revert "netfilter: bridge: query conntrack about skb dnat"
  netfilter: ensure number of counters is >0 in do_replace()
  netfilter: nfnetlink_{log,queue}: Register pernet in first place
  tcp: don't over-send F-RTO probes
  tcp: only undo on partial ACKs in CA_Loss
  net/ipv6/udp: Fix ipv6 multicast socket filter regression
  ...
2015-05-22 15:44:50 -07:00
Nathan Sullivan 9eeb516139 ARM: zynq: DT: Use the zynq binding with macb
Use the new zynq binding for macb ethernet, since it will disable half
duplex gigabit like the Zynq TRM says to do.

Signed-off-by: Nathan Sullivan <nathan.sullivan@ni.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-05-22 15:04:33 -04:00
Arnd Bergmann 632a686b8f Few minimal omap device tree fixes for v4.1-rc series:
- Disable BeagleBone black RTC-only sleep mode because of hardare
   related issues
 
 - Fix NAND on Devkit8000
 
 - Fix WLAN interrupt line on AM335x EVM-SK
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Merge tag 'omap-for-v4.1/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

Merge "Few minimal omap device tree fixes for v4.1-rc series" from Tony Lindgren:

- Disable BeagleBone black RTC-only sleep mode because of hardare
  related issues

- Fix NAND on Devkit8000

- Fix WLAN interrupt line on AM335x EVM-SK

* tag 'omap-for-v4.1/fixes-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: Fix WLAN interrupt line for AM335x EVM-SK
  ARM: dts: omap3-devkit8000: Fix NAND DT node
  ARM: dts: am335x-boneblack: disable RTC-only sleep
2015-05-20 23:23:10 +02:00
Romain Izard f25bf74c88 ARM: dts: Fix WLAN interrupt line for AM335x EVM-SK
While Sitara AM335x SoCs are very close to OMAP SoCs, the 32-line GPIO
controllers are numbered from 0 on AM335x and from 1 on OMAP. But when
the configuration for the TI WLAN controllers was converted from
platform data to device tree, this detail was overlooked, as 10 boards
were using OMAP with the WL12xx and WL18xx controllers, and only one
was based on AM335x.

This invalid configuration prevents the WL1271 module on the AM335x
EVM-SK from notifying interrupts to the SoC, and breaks the wlan driver.

The DTS must be corrected to use the correct GPIO controller.

Signed-off-by: Romain Izard <romain.izard.pro@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-20 10:00:10 -07:00
Anthoine Bourgeois ed38c6573b ARM: dts: omap3-devkit8000: Fix NAND DT node
Add nand-ecc-opt and device-width properties to enable nand support on
Devkit8000.

Signed-off-by: Anthoine Bourgeois <anthoine.bourgeois@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-20 10:00:10 -07:00
Robert Nelson 3d76be5b93 ARM: dts: am335x-boneblack: disable RTC-only sleep
Fixes: http://bugs.elinux.org/issues/143

Entering RTC-only sleep is only properly supported on early prototypes series
(pre-A6) of the BeagleBone Black.  Since rev (A6A), which include all production
versions, it is not support at due to.

(rev A6) enable of the 3v3b regulator moved from LDO2 to LDO4 (3v3a)
side-effect: 3v3b rail remains on in sleep-mode (also in off-mode when battery-powered)

(rev A6A) am335x vdds supply moved from LDO3 to LDO1
side-effect: vdds remains supplied in sleep-mode

Reported-by: Matthijs van Duin <matthijsvanduin@gmail.com>
Tested-by: Matthijs van Duin <matthijsvanduin@gmail.com>
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
Cc: Tony Lindgren <tony@atomide.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: Johan Hovold <johan@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-20 10:00:10 -07:00
Arnd Bergmann aad3ae05bb The i.MX fixes for 4.1, 2nd round:
- Fix i.MX27 FEC register map which overlaps the SCC (Security
    Controller) register space.
  - Fix i.MX27 DTB build rule which was wrongly controlled by i.MX31
    option.
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Merge tag 'imx-fixes-4.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes

Merge "The i.MX fixes for 4.1, 2nd round" from Shawn Guo:

 - Fix i.MX27 FEC register map which overlaps the SCC (Security
   Controller) register space.
 - Fix i.MX27 DTB build rule which was wrongly controlled by i.MX31
   option.

* tag 'imx-fixes-4.1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: dts: fix imx27 dtb build rule
  ARM: dts: imx27: only map 4 Kbyte for fec registers
2015-05-20 17:51:28 +02:00
Shawn Guo e46b5a6470 ARM: dts: fix imx27 dtb build rule
The i.MX27 dtb build should be controlled by CONFIG_SOC_IMX27 rather
than CONFIG_SOC_IMX31.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Fixes: cb612390e5 ("ARM: dts: Only build dtb if associated Arch and/or SoC is enabled")
Cc: <stable@vger.kernel.org>
2015-05-19 22:06:41 +08:00
Arnd Bergmann 56523eefaa Samsung 2nd fixes for v4.1
- fix second S2R on exynos4412 based Trats2, Odroid U3 boards which
   happened after enabling L2$ and caused by commit 13cfa6c4f7 ("ARM:
   EXYNOS: Fix CPU idle clock down after CPU off")
   And replace the soc_is_exynosxxx() macro with of_compatible_xxx
 
 - fix dereference of ERR_PTR of of_genpd_get_from_provider()
 
 - fix suspend problem on old DT machines to skip the initialization
   suspend and caused by commit 8b283c0254 ("ARM: exynos4/5: convert
   pmu wakeup to stacked domains")
 
 - add keep-power-in-suspend for Peach Boards to support S2R and has
   been missed in previous pull-request for fixes
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Merge tag 'samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

Merge "Samsung 2nd fixes for v4.1" from Kukjin Kim:

- fix second S2R on exynos4412 based Trats2, Odroid U3 boards which
  happened after enabling L2$ and caused by commit 13cfa6c4f7 ("ARM:
  EXYNOS: Fix CPU idle clock down after CPU off")
  And replace the soc_is_exynosxxx() macro with of_compatible_xxx

- fix dereference of ERR_PTR of of_genpd_get_from_provider()

- fix suspend problem on old DT machines to skip the initialization
  suspend and caused by commit 8b283c0254 ("ARM: exynos4/5: convert
  pmu wakeup to stacked domains")

- add keep-power-in-suspend for Peach Boards to support S2R and has
  been missed in previous pull-request for fixes

* tag 'samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: EXYNOS: Use of_machine_is_compatible instead of soc_is_exynos4
  ARM: EXYNOS: Fix failed second suspend on Exynos4
  ARM: EXYNOS: Fix dereference of ERR_PTR returned by of_genpd_get_from_provider
  ARM: EXYNOS: Don't try to initialize suspend on old DT
  ARM: dts: Add keep-power-in-suspend to WiFi SDIO node for Peach Boards
2015-05-15 17:14:48 +02:00
Arnd Bergmann cc1c1b5d21 mvebu fixes for 4.1 (part 2)
Fix the main PLL frequency on Armada 375, 38x and 39x SoCs
 Add clock-names to CuBox Si5351 clk generator
 Add dts entries in the MAINTAINERS file
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Merge tag 'mvebu-fixes-4.1-2' of git://git.infradead.org/linux-mvebu into fixes

Merge "mvebu fixes for 4.1 (part 2)" from Gregory CLEMENT:

Fix the main PLL frequency on Armada 375, 38x and 39x SoCs
Add clock-names to CuBox Si5351 clk generator
Add dts entries in the MAINTAINERS file

* tag 'mvebu-fixes-4.1-2' of git://git.infradead.org/linux-mvebu:
  MAINTAINERS: Add dts entries for some of the Marvell SoCs
  ARM: dove: Add clock-names to CuBox Si5351 clk generator
  ARM: mvebu: Fix the main PLL frequency on Armada 375, 38x and 39x SoCs
2015-05-15 17:13:06 +02:00
Philippe Reynes a29ef819f3 ARM: dts: imx27: only map 4 Kbyte for fec registers
According to the imx27 documentation, fec has a 4 Kbyte
memory space map. Moreover, the actual 16 Kbyte mapping
overlaps the SCC (Security Controller) memory register
space. So, we reduce the memory register space to 4 Kbyte.

Signed-off-by: Philippe Reynes <tremyfr@gmail.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Fixes: 9f0749e3eb ("ARM i.MX27: Add devicetree support")
Cc: <stable@vger.kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-05-14 11:07:21 +08:00
Javier Martinez Canillas b270687977 ARM: dts: Add keep-power-in-suspend to WiFi SDIO node for Peach Boards
The Marvell mwifiex driver prevents the system to enter into a suspend
state if the card power is not preserved during a suspend/resume cycle.

So Suspend-to-RAM and Suspend-to-idle is failing on Exynos5800 Peach Pi
and Exynos5420 Peach Pit Chromebooks.

Add the keep-power-in-suspend Power Management property to the SDIO/MMC
node so the mwifiex suspend handler doesn't fail and the system is able
to enter into a suspend state.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-05-13 03:18:33 +09:00
Sudeep Holla 51ef519cbd ARM: vexpress/tc2: Add interrupt-affinity to the PMU node
Commit 9fd85eb502 ("ARM: pmu: add support for interrupt-affinity
property") added an optional "interrupt-affinity" property, to specify
the CPU affinity for each SPI listed in the interrupts property.

Without this property, we get this boot warning:

  CPU PMU: Failed to parse <no-node>/interrupt-affinity[0]

This patch adds interrupt-affinity to the PMU node in the
vexpress-ca15_a7(a.k.a TC2) device tree.

Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-05-12 16:39:50 +02:00
Robert Schwebel 613880a121 ARM: vexpress/ca9: Add interrupt-affinity to the PMU node
Commit 9fd85eb502 ("ARM: pmu: add support for interrupt-affinity
property") added an optional "interrupt-affinity" property, to specify
the CPU affinity for each SPI listed in the interrupts property.

Without this property, we get this boot warning:

  CPU PMU: Failed to parse <no-node>/interrupt-affinity[0]

This patch adds interrupt-affinity to the PMU node in the
vexpress-v2p-ca9 device tree.

Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-05-12 16:39:43 +02:00
Robert Schwebel 2004f98acf ARM: vexpress/ca9: Add unified-cache property to l2 cache node
Commit d9d1f3e2d7 ("ARM: l2c: check that DT files specify the required
"cache-unified" property") mandates to specify this required property.
Without this property, we get this boot warning:

"L2C: device tree omits to specify unified cache"

This patch adds "cache-unified" property to L2 cache node in vexpress
CA9 device tree.

Signed-off-by: Robert Schwebel <r.schwebel@pengutronix.de>
Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2015-05-12 16:39:36 +02:00
Arnd Bergmann 155171274d ARM: tegra: Device tree fixes for v4.1-rc3
This contains a fix for a bug that was introduced a couple of months ago
 by a patch that git misapplied because of a lack of context.
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Merge tag 'tegra-for-4.1-fixes-for-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into fixes

Merge "ARM: tegra: Device tree fixes for v4.1-rc3" from Thierry Reding:

This contains a fix for a bug that was introduced a couple of months ago
by a patch that git misapplied because of a lack of context.

* tag 'tegra-for-4.1-fixes-for-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  ARM: tegra: Correct which USB controller has the UTMI pad registers
2015-05-12 15:37:01 +02:00
Sebastian Hesselbarth ba0a1ff853 ARM: dove: Add clock-names to CuBox Si5351 clk generator
Si5351 clock generator on CuBox uses XTAL as clock reference, name the
clock phandle accordingly.

Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2015-05-11 15:17:47 +02:00
Linus Torvalds 8425ac7a0d Samsung fixes for v4.1
- fixes commit ea08de16eb ("ARM: dts: Add DISP1 power
   domain for exynos5420") which causes 'unhandled fault:
   imprecise external abort' error when PD turned off.
   : make DP a consumer of DISP1 power domain
 
 - fixes 's3c-rtc' probe failure on Odriod-X2/U2/U3 boards.
   : add 'rtc_src' clock to rtc node for source clock of rtc
 
 - fixes typo for 'cpu-crit-0' trip point on exynos5420/5440
 
 - fixes S2R failure on exynos5250-snow due to card power of
   Marvell WiFi driver (suspend/resume)
   : add keep-power-in-susped to WiFi SDIO node
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Merge tag 'samsung-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung

Pull samsung fixes from Kukjin Kim:
 "Here is Samsung fixes for v4.1.  Since I've missed to send this via
  arm-soc tree before v4.1-rc3, so I'm sending this to you directly

   - fix commit ea08de16eb ("ARM: dts: Add DISP1 power domain for
     exynos5420") which causes 'unhandled fault: imprecise external
     abort' error when PD turned off.  ("make DP a consumer of DISP1
     power domain")

   - fix 's3c-rtc' probe failure on Odriod-X2/U2/U3 boards ("add
     'rtc_src' clock to rtc node for source clock of rtc")

   - fix typo for 'cpu-crit-0' trip point on exynos5420/5440

   - fix S2R failure on exynos5250-snow due to card power of Marvell
     WiFi driver (suspend/resume) ("add keep-power-in-susped to WiFi
     SDIO node")"

* tag 'samsung-fixes-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: dts: Add keep-power-in-suspend to WiFi SDIO node for exynos5250-snow
  ARM: dts: Fix typo in trip point temperature for exynos5420/5440
  ARM: dts: add 'rtc_src' clock to rtc node for exynos4412-odroid boards
  ARM: dts: Make DP a consumer of DISP1 power domain on Exynos5420
2015-05-10 11:13:19 -07:00
Javier Martinez Canillas 8cf5e6dc8d ARM: dts: Add keep-power-in-suspend to WiFi SDIO node for exynos5250-snow
The Marvell mwifiex driver prevents the system to enter into a suspend
state if the card power is not preserved during a suspend/resume cycle.

So Suspend-to-RAM and Suspend-to-idle are failing on Exynos5250 Snow.

Add the keep-power-in-suspend Power Management property to the SDIO/MMC
node so the mwifiex suspend handler doesn't fail and the system is able
to enter into a suspend state.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-05-09 03:15:16 +09:00
Abhilash Kesavan cb0f7c8b40 ARM: dts: Fix typo in trip point temperature for exynos5420/5440
Remove the extra zero in the "cpu-crit-0" trip point for exynos5420
and exynos5440.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-05-09 03:11:21 +09:00
Markus Reichl ee2020a4ca ARM: dts: add 'rtc_src' clock to rtc node for exynos4412-odroid boards
The Exynos4412 SoC has a s3c6410 RTC where the source clock
is now a mandatory property.
This patch fixes probe failure of s3c-rtc on Odroid-X2/U2/U3 boards.

Signed-off-by: Markus Reichl <m.reichl@fivetechno.de>
Tested-by: Tobias Jakobi <tjakobi@math.uni-bielefeld.de>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>
Reviewed-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Tested-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-05-09 03:06:02 +09:00
Javier Martinez Canillas 0d74776296 ARM: dts: Make DP a consumer of DISP1 power domain on Exynos5420
Commit ea08de16eb ("ARM: dts: Add DISP1 power domain for exynos5420")
added a device node for the Exynos5420 DISP1 power domain but dit not
make the DP controller a consumer of that power domain.

This causes an "Unhandled fault: imprecise external abort" error if the
exynos-dp driver tries to access the DP controller registers and the PD
was turned off. This lead to a kernel panic and a complete system hang.

Make the DP controller device node a consumer of the DISP1 power domain
to ensure that the PD is turned on when the exynos-dp driver is probed.

Fixes: ea08de16eb ("ARM: dts: Add DISP1 power domain for exynos5420")
Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Kukjin Kim <kgene@kernel.org>
2015-05-09 02:33:42 +09:00
Arnd Bergmann bd1a6e7b47 This fixes an MMC/SD configuration issue present for some time
in the Ux500 DT but triggered by proper error handling in v4.1-rc1.
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Merge tag 'stericsson-fixes-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson into fixes

Merge "Ux500 fixes" from Linus Walleij:

This fixes an MMC/SD configuration issue present for some time
in the Ux500 DT but triggered by proper error handling in v4.1-rc1.

* tag 'stericsson-fixes-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-stericsson:
  ARM: ux500: Enable GPIO regulator for SD-card for snowball
  ARM: ux500: Enable GPIO regulator for SD-card for HREF boards
  ARM: ux500: Move GPIO regulator for SD-card into board DTSs
2015-05-07 18:28:04 +02:00
Arnd Bergmann 1e5f9ed00d Renesas ARM Based SoC Fixes for v4.1
* Fix adv7511 IRQ sensing on koelsch board
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Merge tag 'renesas-fixes-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes

Merge "Renesas ARM Based SoC Fixes for v4.1" from Simon Horman:

* Fix adv7511 IRQ sensing on koelsch board

* tag 'renesas-fixes-for-v4.1' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: koelsch: Fix adv7511 IRQ sensing
2015-05-07 18:26:48 +02:00
Arnd Bergmann 443318e0b7 Fixes for omaps, mostly a fix for power power consumption
creeping up during idle, and two l3-noc device fixes:
 
 - Fix power consumption creeping up with I2C4 staying on
 - Fix n900 microphone bias voltages
 - Fix dra7 l3-noc for host clock
 - Fix omap5 l3-noc id address decoding
 
 The rest are all just minor dts fixes:
 
 - Fix changed EXTCON_USB_GPIO_USB in defconfig
 - Fix missing isp and iva #iommu-cells property
 - Various beagle x15 dts fixes for pre-production changes
 - Fix am437x-sk display dts entries
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Merge tag 'omap-for-v4.1/fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes

Merge "omap fixes against v4.1-rc1" from Tony Lindgren:

Fixes for omaps, mostly a fix for power power consumption
creeping up during idle, and two l3-noc device fixes:

- Fix power consumption creeping up with I2C4 staying on
- Fix n900 microphone bias voltages
- Fix dra7 l3-noc for host clock
- Fix omap5 l3-noc id address decoding

The rest are all just minor dts fixes:

- Fix changed EXTCON_USB_GPIO_USB in defconfig
- Fix missing isp and iva #iommu-cells property
- Various beagle x15 dts fixes for pre-production changes
- Fix am437x-sk display dts entries

* tag 'omap-for-v4.1/fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  bus: omap_l3_noc: Fix master id address decoding for OMAP5
  bus: omap_l3_noc: Fix offset for DRA7 CLK1_HOST_CLK1_2 instance
  ARM: dts: dra7: Fix efuse register size for ABB
  ARM: dts: am57xx-beagle-x15: Switch GPIO fan number
  ARM: dts: am57xx-beagle-x15: Switch UART mux pins
  ARM: dts: am437x-sk: reduce col-scan-delay-us
  ARM: dts: am437x-sk: fix for new newhaven display module revision
  ARM: dts: am57xx-beagle-x15: Fix RTC aliases
  ARM: dts: am57xx-beagle-x15: Fix IRQ type for mcp7941x
  ARM: dts: omap3: Add #iommu-cells to isp and iva iommu
  ARM: omap2plus_defconfig: Enable EXTCON_USB_GPIO
  ARM: dts: OMAP3-N900: Add microphone bias voltages
  ARM: OMAP2+: Fix omap off idle power consumption creeping up
2015-05-07 18:25:38 +02:00
Arnd Bergmann 654758ae09 mvebu fix for 4.1
Disable the unused internal RTC in the dts of the OpenBlock AX3
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Merge tag 'mvebu-fixes-4.1' of git://git.infradead.org/linux-mvebu into fixes

Pull "mvebu fix for 4.1" from Gregory CLEMENT:

Disable the unused internal RTC in the dts of the OpenBlock AX3

* tag 'mvebu-fixes-4.1' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: armada-xp-openblocks-ax3-4: Disable internal RTC
2015-05-07 18:23:49 +02:00
Suman Anna e7309c2673 bus: omap_l3_noc: Fix master id address decoding for OMAP5
The L3 Error handling on OMAP5 for the most part is very similar
to that of OMAP4, and had leveraged common data structures and
register layout definitions so far. Upon closer inspection, there
are a few minor differences causing an incorrect decoding and
reporting of the master NIU upon an error:

  1. The L3_TARG_STDERRLOG_MSTADDR.STDERRLOG_MSTADDR occupies
     11 bits on OMAP5 as against 8 bits on OMAP4, with the master
     NIU connID encoded in the 6 MSBs of the STDERRLOG_MSTADDR
     field.
  2. The CLK3 FlagMux component has 1 input source on OMAP4 and 3
     input sources on OMAP5. The common DEBUGSS source is at a
     different input on each SoC.

Fix the above issues by using a OMAP5-specific compatible property
and using SoC-specific data where there are differences.

Signed-off-by: Suman Anna <s-anna@ti.com>
Acked-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-04 10:21:01 -07:00
Nishanth Menon 1822734677 ARM: dts: dra7: Fix efuse register size for ABB
Fix a typo in DRA7 dtsi where 12 bytes are needed for register
description of ABB efuse registers, however only 8 bytes are provided
to map. For some weird reason, this does not generate abort at offset
0x8, probably due to default maps already provided in io.c for the bus
register ranges.

Reported-by: Matt Gessner <Matt.Gessner@windriver.com>
Reported-by: Suman Anna <s-anna@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-04 09:25:46 -07:00
Nishanth Menon ed12f102ba ARM: dts: am57xx-beagle-x15: Switch GPIO fan number
BeagleBoard-X15 pre-production change includes switching the GPIO fan
gpio over from 1 to 2 to allow for a potential fix at a later point in
time for USB client VBUS detection using PMIC VBUS detect capability.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-04 09:23:58 -07:00
Nishanth Menon 5eb6719816 ARM: dts: am57xx-beagle-x15: Switch UART mux pins
BeagleBoard-X15 pre-production change includes switching over to UART
pins that now allow for UART download capability. All original boards
should either have been returned for modifications or already modified
for the required change and maintaining compatibility for older boards
are no longer needed.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-04 09:23:37 -07:00
Felipe Balbi f6b957fdce ARM: dts: am437x-sk: reduce col-scan-delay-us
The new AM437x SK Beta boards have removed the
large capacitors on the gpio-matrix column lines
which means we can reduce col-scan-delay-us to 5us
without loosing functionality.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-04 09:21:02 -07:00
Felipe Balbi faa4ec1eed ARM: dts: am437x-sk: fix for new newhaven display module revision
AM437x Starter Kit uses a NewHaven Display module with
a 4.3" display and EDT FT5306 touchscreen

On that module's new revision, NewHave decided to change
the pinout on the 6 pin flat-pcb touchscreen connector so
that instead of having WAKE pin, we now have RESETn.

The new display module is available on AM437x SK Beta and
all new revisions while the older revision is only available
on AM437x SK Alpha which, unfortunately, can't be supported
anymore in mainline without a revert of this patch.

Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-04 09:21:02 -07:00
Nishanth Menon 00edd3170c ARM: dts: am57xx-beagle-x15: Fix RTC aliases
With commit bc078316d8 ("ARM: dts: DRA7: Add node for RTC"), we now
have AM57xx RTC register itself as alias 0 even before DS1307 or TPS
rtc drivers are loaded up. However, since neither TPS, nor AM57xx RTC
are capable of being backedup by battery, we would like to maintain
the "primary" rtc as mcp79410 rtc device.

This also generates the following warnings in the bootlog highlighting
the issue:
[    5.895445] rtc-ds1307 2-006f: /aliases ID 0 not available
...
[    6.476285] palmas-rtc 48070000.i2c:tps659038@58:tps659038_rtc: /aliases ID 1 not available

So, add proper aliases to ensure that RTC order is always consistent
to userspace immaterial of probe order.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-04 09:21:02 -07:00
Grygorii Strashko e7a7357341 ARM: dts: am57xx-beagle-x15: Fix IRQ type for mcp7941x
The interrupt polarity provided in devicetree is used to configure
the interrupt controller(ARM GIC), however, it seems that we have an
inverter at the GIC boundary inside AM57xx which inverts the signal
input from sys_irq external interrupt source.

Further, as per GIC distributor TRM,
http://infocenter.arm.com/help/topic/com.arm.doc.ddi0438d/BGBHIACJ.html#BABJFCFB
ARM GIC distributor does not support IRQ trigger type
IRQ_TYPE_LEVEL_LOW, and only rising or level high signals.

However, for some reason, the current configuration(which gets ignored
by GIC driver) functions on some platforms, however, on few platforms
results in infinite interrupts hogging the system down.

Switch over to rising edge for GIC configuration which is also aligned
with trigger point from the RTC chip and the internal inversion.

Fixes: 5a0f93c657 ("ARM: dts: Add am57xx-beagle-x15")
Signed-off-by: Grygorii Strashko <Grygorii.Strashko@linaro.org>
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-04 09:21:02 -07:00
Sebastian Reichel 2055088b5e ARM: dts: omap3: Add #iommu-cells to isp and iva iommu
Add missing #iommu-cells property to the isp and iva iommu nodes. This
fixes the binding (property is required according to the generic iommu
binding) and removes the following kernel warning triggered once the
iommu nodes are referenced:

[    0.647521] /ocp/isp@480bc000: could not get #iommu-cells for /ocp/mmu@480bd400

Signed-off-by: Sebastian Reichel <sre@kernel.org>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Sakari Ailus <sakari.ailus@iki.fi>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-04 09:12:32 -07:00
Pavel Machek 1819e3034e ARM: dts: OMAP3-N900: Add microphone bias voltages
N900 audio recording needs that codec provides bias voltage for integrated
digital microphone and headset microphone depending which one is used.
Digital microphone uses 2 V bias and it comes from the codec A part. Codec
B part drives the headset microphone bias and that is set to 2.5 V.

Cc: stable@vger.kernel.org # v3.16+
Signed-off-by: Pavel Machek <pavel@ucw.cz>
[Jarkko: Headset mic bias changed to 2 (2.5 V) as it was before commit
e2e8bfdf61 ("ASoC: tlv320aic3x: Convert mic bias to a supply widget")]
Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2015-05-04 09:04:43 -07:00
Gregory CLEMENT ae142bd997 ARM: mvebu: Fix the main PLL frequency on Armada 375, 38x and 39x SoCs
Whereas for Armada 370 and XP the main PLL frequency was 2GHz for the
Armada 375, 38x and 39x, the frequency is 1GHz. When writing support
for these last SoCs, there was no official value for the PLL. Now that
we have it, this patch fixes it in the device tree.

This value is currently only used by the NAND driver for the setting
the NAND timing. Fortunately it is not actually used: all the mainline
board with a NAND flash comes with a NAND device tree node using the
"marvell,nand-keep-config" property. With this property the timings
are not modified in the kernel driver and are kept from the
bootloader.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Marcin Wojtas <mw@semihalf.com>
2015-05-01 19:21:57 +02:00
Laurent Pinchart 12392f5896 ARM: shmobile: koelsch: Fix adv7511 IRQ sensing
The adv7511 IRQ is low level triggered, not falling edge triggered. The
wrong sense configuration results in no interrupt being triggered at
all, breaking hotplug detection. Fix it.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Fixes: 83a0731b39 ("ARM: shmobile: koelsch: Add DU HDMI output support")
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2015-05-01 09:13:03 +09:00
Tomeu Vizoso a4b6916cb3 ARM: tegra: Correct which USB controller has the UTMI pad registers
It should be the first controller, not the second. The indexes of the
usb resets were also wrong and have been fixed.

The issue was caused by the changes in 308efde ("ARM: tegra: Add resets
& has-utmi-pad-registers flag to all USB PHYs") being misapplied by git
due to the patch context being insufficient.

This broke USB after 6261b06 ("regulator: Defer lookup of supply to
regulator_get"), because it changed the order in which the controllers
were probed.

The fix for this issue was suggested by Mikko Perttunen and Tuomas
Tynkkynen.

Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Cc: Mikko Perttunen <mikko.perttunen@kapsi.fi>
Cc: Tuomas Tynkkynen <ttynkkynen@nvidia.com>
Tested-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2015-04-28 16:47:38 +02:00
Shawn Guo 68ce9a1f24 ARM: dts: imx6qdl-sabreauto: remove pinctrl-assert-gpios
The pinctrl-assert-gpios is an invalid pinctrl property.  It was
probably sneaked from vendor tree.  Remove it.

Fixes: 4e18a2243a ("ARM: imx6qdl-sabreauto.dtsi: add max7310 support")
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-04-28 09:05:21 +08:00
Marek Vasut 4ada77e37a ARM: dts: imx28: Fix AUART4 TX-DMA interrupt name
Fix a typo in the TX DMA interrupt name for AUART4.
This patch makes AUART4 operational again.

Signed-off-by: Marek Vasut <marex@denx.de>
Fixes: f30fb03d4d ("ARM: dts: add generic DMA device tree binding for mxs-dma")
Cc: stable@vger.kernel.org
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-04-27 22:44:27 +08:00
Markus Pargmann f90d3f0d0a ARM: dts: imx25: Add #pwm-cells to pwm4
The property '#pwm-cells' is currently missing. It is not possible to
use pwm4 without this property.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Fixes: 5658a68fb5 ("ARM i.MX25: Add devicetree")
Cc: <stable@vger.kernel.org>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-04-27 22:40:36 +08:00
Philipp Zabel 7f8d49dcc6 ARM: dts: imx6: phyFLEX: USB VBUS control is active-high
The fixed-regulator bindings require a separate property enable-active-high,
the standard gpio phandle property polarity setting is ignored.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Fixes: 4fe69a934b ("ARM: dts: Add Phytec pfla02 with i.MX6 DualLite/Solo")
Cc: stable@vger.kernel.org
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-04-27 22:19:42 +08:00
Stefan Wahren 0fdebe1a2f ARM: dts: imx23-olinuxino: Fix dr_mode of usb0
The dr_mode of usb0 on imx233-olinuxino is left to default "otg".
Since the green LED (GPIO2_1) on imx233-olinuxino is connected to the
same pin as USB_OTG_ID it's possible to disable USB host by LED toggling:

echo 0 > /sys/class/leds/green/brightness
[ 1068.890000] ci_hdrc ci_hdrc.0: remove, state 1
[ 1068.890000] usb usb1: USB disconnect, device number 1
[ 1068.920000] usb 1-1: USB disconnect, device number 2
[ 1068.920000] usb 1-1.1: USB disconnect, device number 3
[ 1069.070000] usb 1-1.2: USB disconnect, device number 4
[ 1069.450000] ci_hdrc ci_hdrc.0: USB bus 1 deregistered
[ 1074.460000] ci_hdrc ci_hdrc.0: timeout waiting for 00000800 in 11

This patch fixes the issue by setting dr_mode to "host" in the dts file.

Reported-by: Harald Geyer <harald@ccbib.org>
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Peter Chen <peter.chen@freescale.com>
Fixes: b493129482 ("ARM: dts: imx23-olinuxino: Add USB host support")
Cc: stable@vger.kernel.org
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-04-27 19:58:41 +08:00
Fabio Estevam cfe8c59762 ARM: dts: imx23-olinuxino: Fix polarity of LED GPIO
On imx23-olinuxino the LED turns on when level logic high is aplied to
GPIO2_1.

Fix the gpios property accordingly.

Fixes: b34aa18502 ("ARM: dts: imx23-olinuxino: Remove unneeded "default-on"")
Reported-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Tested-by: Stefan Wahren <stefan.wahren@i2se.com>
Cc: stable@vger.kernel.org
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2015-04-27 19:45:11 +08:00
Gregory CLEMENT 750e30d407 ARM: mvebu: armada-xp-openblocks-ax3-4: Disable internal RTC
There is no crystal connected to the internal RTC on the Open Block
AX3. So let's disable it in order to prevent the kernel probing the
driver uselessly. Eventually this patches removes the following
warning message from the boot log:
"rtc-mv d0010300.rtc: internal RTC not ticking"

Acked-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Cc: <stable@vger.kernel.org> # v3.8 +
2015-04-27 09:27:18 +02:00
Ulf Hansson 11133db7a8 ARM: ux500: Enable GPIO regulator for SD-card for snowball
Fixes: c94a4ab7af ("ARM: ux500: Disable the MMCI gpio-regulator by default")
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Reviewed-by: Bjorn Andersson <bjorn.andersson@sonymobile.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-04-27 09:01:02 +02:00