Commit Graph

4827 Commits

Author SHA1 Message Date
Romain Perier 0ce5b30763 dt-bindings: Update documentation for "system-power-controller" and fix misspellings
Signed-off-by: Romain Perier <romain.perier@gmail.com>
Acked-by: Johan Hovold <johan@kernel.org>
Acked-by: Grant Likely <grant.likely@linaro.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2014-12-01 19:33:46 +00:00
Romain Perier 8f73110f6b of: Rename "poweroff-source" property to "system-power-controller"
It reverts commit a4b4e0461e ("of: Add standard property for poweroff capability").
As discussed on the mailing list, it makes more sense to rename back to the
old established property name, without the vendor prefix. Problem being that
the word "source" usually tends to be used for inputs and that is out of control
of the OS. The poweroff capability is an output which simply turns the
system-power off. Also, this property might be used by drivers which power-off
the system and power back on subsequent RTC alarms. This seems to suggest to
remove "poweroff" from the property name and to choose "system-power-controller"
as the more generic name. This patchs adds the required renaming changes and
defines an helper function which checks if this property is set.

Signed-off-by: Romain Perier <romain.perier@gmail.com>
Acked-by: Grant Likely <grant.likely@linaro.org>
Acked-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2014-12-01 19:33:44 +00:00
Peter Crosthwaite d86e3104e8 doc: dt: vendor-prefixes: Add Digilent Inc
Digilent is a board designer, making various Linux capabable FPGA and
processor boards. Add to the vendor list.

Acked-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-12-01 09:22:31 +01:00
Andreas Färber 6eb48c818d Documentation: devicetree: Fix Xilinx VDMA specification
The specification requires xlnx,data-width, but example and driver use
xlnx,datawidth. Change the specification to match the implementation.

Reviewed-by: Michal Simek <michal.simek@xilinx.com>
Fixes: eebeac03db ("dma: Add Xilinx Video DMA DT Binding Documentation")
Signed-off-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-12-01 09:22:30 +01:00
Alan Tull 7e9d62d387 hwmon: (ltc2978) device tree bindings documentation
Add device tree bindings documentation for ltc2978.

Signed-off-by: Alan Tull <atull@opensource.altera.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mark Brown <broonie@kernel.org>
[Guenter Roeck: Minor correction of 'compatible' example]
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2014-11-30 20:13:12 -08:00
Greg Kroah-Hartman c00552ebaf Merge 3.18-rc7 into usb-next
We need the xhci fixes here and this resolves a merge issue with
drivers/usb/dwc3/ep0.c

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-30 19:21:03 -08:00
Thomas Petazzoni a0e89c02da bus: mvebu-mbus: suspend/resume support
This commit extends the mvebu-mbus driver to provide suspend/resume
support. Since mvebu-mbus is not a platform_driver, the syscore_ops
mechanism is used to get ->suspend() and ->resume() hooks called into
the driver.

In those hooks, we save and restore the MBus windows state, to make
sure after resume all Mbus windows are properly restored. Note that
while the state of some windows could be gathered by looking again at
the Device Tree (for statically described windows), it is not the case
of dynamically described windows such as the PCIe memory and I/O
windows. Therefore, we take the simple approach of saving and
restoring the registers for all MBus windows.

In addition, the commit extends the Device Tree binding of the MBus
controller, to control the MBus bridge registers (which define which
parts of the physical address space is routed to MBus windows
vs. normal RAM memory). Those registers must be saved and restored
during suspend/resume. The Device Tree binding extension is made is a
backward compatible fashion, but of course, suspend/resume will not
work without the Device Tree update.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Link: https://lkml.kernel.org/r/1416585613-2113-7-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-30 16:40:10 +00:00
Michael Turquette ffa3a37a61 Immutable branch between MFD, Regulator and Clk, due for v3.19
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJUdKaZAAoJEFGvii+H/HdhPj8P/1Jl60LnYPozG0eu6+rNaLDj
 AL8bNLWh0pANQzpYstE4aHDmrEWTArJ37eIet6BrPN/nv/ej2DR7hgK7Eh8h4P1t
 2LtBpxCT3f/Md92iBTLa/bMFm4VuuT/GiOurb1vR9BtTyH1bD8ftmXwhmzHskBuT
 wK0lfdvLEMRI2YIkgnLcuto07kMAIbLAQ4TANWvnHL2XLGd0/aPn68q3jNgwPjgf
 ufi5/eV8y+M/oopYPjU4Mt4W5fOTCZ6yINsp3tkOhPk9G28wJSmAiDkm9bn7KVrz
 Jwy60tpO9Z2+kff62uMjcWvMEvnMcrfQJ3cGm+Si64DuM+s2hmWpA/rXeO+Ep7VX
 jk3aiYXkFmUfgFXz7qMhFEERXu4nwhSGgdbEZWRmG8rcSaS3KnBNDaSvZOOH2mCq
 8iQmMzSMDK6CnW2wIr+2AsrrizPEPrvMOs7GLiUiyXlOjkUSR1XjJ6HlIfXKiMYg
 bWliacyGm3v+K3g41u9ULHNmLi779SlsUrH+Z6NARN5kRKXvsPntDA+8em11euvt
 7h1/wyPpjvJi8Cj5VJzinh4l/9t9O2GNeDuKExuOnaRHoOhzGkFwwMBgUkEdb5lX
 1il7JIXb/MfrwDbd4EZ/G0Ju2icFOfuwCAjad0upBfGkU11zJEa/KozN1ymjq/bD
 whTJLra7D6P0E8DBdS/0
 =WTv4
 -----END PGP SIGNATURE-----

Merge tag 'ib-mfd-regulator-clk-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd into clk-next

Immutable branch between MFD, Regulator and Clk, due for v3.19
2014-11-28 21:11:10 -08:00
Kevin Cernekee d1d6786846 bus: brcmstb_gisb: Add register offset tables for older chips
This will select the appropriate register layout based on the DT
"compatible" string.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
2014-11-28 15:44:44 -08:00
Arnd Bergmann 6b7f0570b1 The i.MX device tree changes for 3.19:
- Device additions for board vf610-colibri, pwm, backlight, I2C, RTC,
    ADC etc.
  - Update i.MX6 phyFLEX board to include PCIe, CAN and audio support
  - Improve SSI clocks description for i.MX5 platforms
  - Add ENET2 support for imx6sx-sdb board
  - Add device tree source for LS1021A SoC, board QDS and TWR
  - Enable cpufreq support for i.MX53
  - Enable VPU device support for i.MX6QDL
  - Enable poweroff support for i.MX6 SoCs
  - Add support for TBS2910 Matrix ARM mini PC which is built on i.MX6Q
  - Create generic base device trees for Vybrid and add support for
    Colibri VF50
 
 Note: the change set is built on top of imx-soc-3.19 to resolve the
 dependency that  "ARM: dts: imx53: add cpufreq-dt support" uses the
 clock define IMX5_CLK_ARM that is added by "ARM: imx53: clk: add ARM
 clock".
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJUcZicAAoJEFBXWFqHsHzO0ooH/ie5r7JDjklD6IlAxD9UyDyp
 RQSF/8VYTc1EhECI5D/xmHARnUM5AxfMBQzFyavz/0hkGp22xJtBgp5ZlYtWwyAF
 qpLI031/5hn+37NyMxdcd6nU55e7GJw4loBXTZ5pNSRdP+ubsUVccfUdQ1K5hPA6
 KeS5vqaX26c5P2R+tkx2pfRLmCrSWNKNIpIbZzenlu2dS7U77ex1AO2W+ToDTgQ3
 asVIMD/7oQ4soEGZfSQdzHCftQ2OdVGlybFoMCkW5xrzRVfucbSN2BbLpEM5Z117
 /DZpfAmHlT4NrGz/BBzpK6l3AWFmXLmCP/dFvvfzKM3uWgr/zlVF8ChW/xgCc+g=
 =FnNq
 -----END PGP SIGNATURE-----

Merge tag 'imx-dt-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt

Pull "The i.MX device tree changes for 3.19" from Shawn Guo:

 - Device additions for board vf610-colibri, pwm, backlight, I2C, RTC,
   ADC etc.
 - Update i.MX6 phyFLEX board to include PCIe, CAN and audio support
 - Improve SSI clocks description for i.MX5 platforms
 - Add ENET2 support for imx6sx-sdb board
 - Add device tree source for LS1021A SoC, board QDS and TWR
 - Enable cpufreq support for i.MX53
 - Enable VPU device support for i.MX6QDL
 - Enable poweroff support for i.MX6 SoCs
 - Add support for TBS2910 Matrix ARM mini PC which is built on i.MX6Q
 - Create generic base device trees for Vybrid and add support for
   Colibri VF50

Note: the change set is built on top of imx-soc-3.19 to resolve the
dependency that  "ARM: dts: imx53: add cpufreq-dt support" uses the
clock define IMX5_CLK_ARM that is added by "ARM: imx53: clk: add ARM
clock".

* tag 'imx-dt-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (51 commits)
  ARM: dts: imx6q-tbs2910: Enable snvs-poweroff
  ARM: dts: imx6: add pm_power_off support for i.mx6 chips
  ARM: dts: vf-colibri: add USB regulators
  ARM: dts: imx6: phyFLEX: Add CAN support
  ARM: dts: imx6: phyFLEX: Add PCIe
  ARM: dts: imx6: phyFLEX: Set correct interrupt for pmic
  ARM: dts: imx6: phyFLEX: Enable gpmi in module file
  ARM: dts: imx6: phyFLEX: set nodes in alphabetical order
  ARM: dts: vf-colibri-eval-v3.dts: Enable ST-M41T0M6 RTC
  ARM: dts: vf-colibri: Add I2C support
  ARM: dts: imx6qdl: Enable CODA960 VPU
  ARM: dts: imx6q-tbs2910: Remove unneeded 'fsl,mode' property
  ARM: dts: vf610: enable USB misc/phy nodes where necessary
  ARM: dts: vf610: use new GPIO support
  ARM: dts: pbab01: enable I2S audio on phyFLEX-i.MX6 boards
  ARM: dts: pbab01: move i2c pins and frequency configuration into pfla02
  ARM: dts: vf500-colibri: add Colibri VF50 support
  ARM: dts: vf610: create generic base device trees
  ARM: dts: vf610: assign oscillator to clock module
  dt-bindings: arm: add Freescale LS1021A SoC device tree binding
  ...

Signed-off-by; Arnd Bergmann <arnd@arndb.de>
2014-11-28 15:01:57 +01:00
Arnd Bergmann 32e049ad79 The i.MX SoC update for 3.19:
- Update i.MX6 suspend code to check DDR instead of CPU type, as the
    difference we need to handle is between LPDDR2 and DDR3, not SoCs.
  - Set anatop properly for LPDDR2 in DSM mode
  - Add support for new SoC LS1021A which integrates dual Cortex-A7
  - Add ENET initialization for i.MX6SX platform
  - Add cpufreq support for i.MX53 platform
  - Add a SNVS based poweroff driver for i.MX6 platforms
  - Use ARM  Global Timer as clocksource on VF610
 
 Note: the change set is built on top of tag imx-fixes-3.18-2 to resolve
 a conflict on file arch/arm/mach-imx/clk-vf610.c.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJUcYdSAAoJEFBXWFqHsHzObr4H/RpZ9BlKLonp/HEcdsbCj+Yt
 FvEcLS2V1UaHK1o8Gk93pdXHentxWlXYOunSE068xIetgrZi5wVimvV2q14WQZh6
 KlRTYgMiPvQmewoaL0QnLaYECqhAoD89PGTQbgLatn8tihzCKKbbnNR6KA+n8qQm
 0xpAcm3xckHdvCvr7t4C/lDgkww0Xd4XxMnmuSR9QxdW9doESZfk0emfm7sYd1gx
 GW+WAnD0vcMkaPwsCSklI9aaaDE+yELhyu/acocrKIjPPEco6mBFE8Afiwija+pO
 NWDegpEqru4IT9/rpTTc5eygKHfVVhSCS1cd+P9e8Ea3d9q3Q/AV/95WiBVJiGg=
 =AZMX
 -----END PGP SIGNATURE-----

Merge tag 'imx-soc-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc

Pull "The i.MX SoC update for 3.19" from Shawn Guo

 - Update i.MX6 suspend code to check DDR instead of CPU type, as the
   difference we need to handle is between LPDDR2 and DDR3, not SoCs.
 - Set anatop properly for LPDDR2 in DSM mode
 - Add support for new SoC LS1021A which integrates dual Cortex-A7
 - Add ENET initialization for i.MX6SX platform
 - Add cpufreq support for i.MX53 platform
 - Add a SNVS based poweroff driver for i.MX6 platforms
 - Use ARM  Global Timer as clocksource on VF610

Note: the change set is built on top of tag imx-fixes-3.18-2 to resolve
a conflict on file arch/arm/mach-imx/clk-vf610.c.

* tag 'imx-soc-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  power: reset: imx-snvs-poweroff: add power off driver for i.mx6
  ARM: imx: temporarily remove CONFIG_SOC_FSL from LS1021A
  ARM: imx: clk-vf610: get input clocks from assigned clocks
  ARM: imx: Add Freescale LS1021A SMP support
  ARM: imx: Add initial support for Freescale LS1021A
  ARM: imx53: add cpufreq support
  ARM: imx53: clk: add ARM clock
  ARM: imx: add CPU clock type
  ARM: imx5: add step clock, used when reprogramming PLL1
  ARM: imx: add enet init for i.mx6sx
  ARM: imx6sx: add imx6sx iomux-gpr field define
  ARM: vf610: Add ARM Global Timer clocksource option
  ARM: imx: add anatop settings for LPDDR2 when enter DSM mode
  ARM: imx: replace cpu type check with ddr type check
  ARM: imx: Fix the removal of CONFIG_SPI option
  ARM: imx: clk-vf610: define PLL's clock tree

Signed-off-by; Arnd Bergmann <arnd@arndb.de>
2014-11-28 14:59:53 +01:00
Arnd Bergmann ea4409cc44 More dts changes for omaps to add support for new devices:
- Add DCAN support am335x, am437x and dra7
 
 - Add devices for sb-t3x computers
 
 - Add support for NovaTech OrionLXm
 
 - Add n900 battery and si4713 support
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJUc2VBAAoJEBvUPslcq6Vz/IIP/0oz0Wxjqf3t/qvrII6fPVEv
 jQrdHWBl2WFlxPgADJ6TGqPflWQMKidn0DVU15RamKCAPYLV/uBnc8kgTb9/Ce2j
 RCLejLi7CoIMawMwGO4c706/0TZoWYlUHt8zJGkkf2JEhhfN9qo2cNTpzEQFjseY
 UCH1AH1KJvWcmglCj+34lBeSUyR/VPq1rCQwF/Ikc284p9d4Kbf/PFimjoQt4UgJ
 Xu9p/dr5nA1sVAxZnAy5Dh2J5c4D8ZU/jZ+mmcigRb21C6OBfEqekmp13HGs5PIr
 6F0CE0v+Uc+X9JXJAHKs1+5tMf0d1ID4Lxgh/UyZokGdjkOfkKKIyihBh+bEMfOC
 HYnLV/5wLweqlXidNIZfhNwidADAp8Z1Gvj+bxZ/5amInnosyBafWz16QZn6GVwd
 AauU7/BA1PPBORim+k9V083SLGStHLRUsZ7w3kI0nfayBv7KFsKyx29kXcaE3Qba
 f1Ru1Vsl6isldT3hKqSOuEWN+ySaRHkuz5G8TE5P7/6VZm1CBZStOFX1LtnEUgTb
 vniWvtCPSjXPy6WhL14msqs/in2CIp25svjH9YiDPp7X18nC6pdXqIwxm8p1EmM8
 ontR8lJ5ImZJrEouy8mEcs4N1iJJxRjFFrJkiBx2bMoEqD+TlAcnRCh9pk2y6upa
 A2wqPkus1mHmYBCbqu71
 =JYCL
 -----END PGP SIGNATURE-----

Merge tag 'omap-for-v3.19/dt-part2-updated' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

Pull "More dts changes for omaps to add support for new devices" from Tony Lindgren:

- Add DCAN support am335x, am437x and dra7

- Add devices for sb-t3x computers

- Add support for NovaTech OrionLXm

- Add n900 battery and si4713 support

* tag 'omap-for-v3.19/dt-part2-updated' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (26 commits)
  ARM: dts: am335x-evm: Add DCAN1 details
  ARM: dts: am33xx: Update DCAN nodes
  ARM: dts: am33xx: Add control module syscon node
  ARM: dts: am437x-gp: Add dcan support
  ARM: dts: am4372: Add DCAN nodes
  ARM: dts: am4372: Add control module syscon node
  ARM: dts: dra72-evm: Add CAN support
  ARM: dts: dra7-evm: Add CAN support
  ARM: dts: DRA7: Add DCAN nodes
  ARM: dts: dra7: Add syscon regmap for CORE CONTROL area
  ARM: dts: sbc-t3x30: add audio support
  ARM: dts: sbc-t3x: add TV out display alias
  ARM: dts: cm-t3x: add TV out support
  ARM: dts: cm-t3x: add I2C1 pinmux
  ARM: dts: AM43xx: add tscadc DT entries for am437x-evm and am43x-epos-evm
  ARM: dts: cm-t3x30: add keypad support
  ARM: dts: sb-t35: add EEPROM support
  ARM: dts: cm-t3x: add EEPROM support
  ARM: OMAP2+: remove cm-t3x touchscreen pdata quirk
  ARM: dts: cm-t3x: add ADS7846 touchscreen support
  ...

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-11-28 14:56:14 +01:00
Arnd Bergmann bcc8cef7c4 Samsung 3rd DT updates for v3.19
- exynos3250
   : remove unused bootargs on exynos3250-rinato
   : add new board dt file for exynos3250-monk
 - exynos4
   : add missing clock for MFC
   : specify default clocks for camera
 - exynos4x12
   : add TMU related DT nodes
 - exynos4412-trats2
   : add max77693-haptic and pwm nodes, enable TMU support
 - exynos4412-odroid
   : specify audio clock parents and rates
 - exynos5250 and exynos5420
   : add syscon based phandle to i2c device nodes
 - exynos5250-spring
   : add trackpad, temperature sensor and usb3505 pinctrl
 
 Note: based on previous tags/samsung-dt-2 for v3.19
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJUdr6hAAoJEA0Cl+kVi2xqS3kP/jtD2KiaXNXQarPlnjmpGaN0
 u2Uz7socuce/glFl/iUSALW6vl261MYs2tWf5sCzZ3IleJpfOM7DEJm3dQb2zLrw
 03vNqOtzZTzfvspo0ex1zFwrdU/ozPV+ArnIqA3rJC8Lb66w6zGUiCXSZdTR9eZe
 h9ZhtDivyesfNF01Ijly3hsnMkrIvaxlsGJY9FBbP+2oZJITVnqq+7nOFUxVqkCM
 PB2ViEBBIf1gQHZ3Qqq2iKt0dxXDsnp5JagSqfD8OJDYyY6nBIlU2X8TLEO+4bhd
 3B+cxJ+1tHlAt3K1qbB9xXQfDwvMrurbbEQvXTLuEPpp8APSeN0ouAKG463APTu6
 AUf9lNEZ445PcBmZKN1uma+EmuyXHuPoxt97ii7F+QphvnWNG8pbdw4PjY9zXE9S
 EbTYU+Sj+2OhMzllnN8/qdHS7TwNYvSOtup6Fd3ICOzRGlqSEEgZi10cFtBYLm4J
 cRy47H2jfBsgE9EGNkV9Z0NDBgZ5GEUvY4cPwlpCNqjl0mKMxt58FFR5D2NN0FJD
 8/0L/HjuQ7I7H6BCF0oX5wwDo17hCCX5TZ+0tm2rVyh0RTI3r4QKBUcdBsU2BQRg
 YLk47YV/XEVX4vOa0frlmqh6Qk73XJyA4Hg8fcIKaNhYoPfy/D+TgAvchkXO3P78
 z11Z51UkZN2FerlXe/48
 =YgRc
 -----END PGP SIGNATURE-----

Merge tag 'samsung-dt-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt

Pull "Samsung 3rd DT updates for v3.19" from Kukjin Kim:

- exynos3250
  : remove unused bootargs on exynos3250-rinato
  : add new board dt file for exynos3250-monk
- exynos4
  : add missing clock for MFC
  : specify default clocks for camera
- exynos4x12
  : add TMU related DT nodes
- exynos4412-trats2
  : add max77693-haptic and pwm nodes, enable TMU support
- exynos4412-odroid
  : specify audio clock parents and rates
- exynos5250 and exynos5420
  : add syscon based phandle to i2c device nodes
- exynos5250-spring
  : add trackpad, temperature sensor and usb3505 pinctrl

Note: based on previous tags/samsung-dt-2 for v3.19

* tag 'samsung-dt-3' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: dts: add sysreg phandle to i2c device nodes for exynos
  ARM: dts: Remove unused bootargs from exynos3250-rinato
  ARM: dts: add board dts file for Exynos3250-based Monk board
  Documentation: devicetree: Add Exynos-based boards compatible string
  ARM: dts: add missing clock to MFC device for exynos4
  ARM: dts: Specify audio clock parents and rates for exynos4412-odroid-common
  ARM: dts: Add trackpad to exynos5250-spring
  ARM: dts: Add temperature sensor to exynos5250-spring
  ARM: dts: Add usb3503 pinctrl to exynos5250-spring
  ARM: dts: Add max77693-haptic node for exynos4412-trats2
  ARM: dts: add pwm node for exynos4412-trats2
  ARM: dts: Specify default clocks for Exynos4 camera devices
  ARM: dts: Enable TMU support for exynos4412-trats2
  ARM: dts: Device tree node definition for TMU on exynos4x12

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-11-28 13:29:46 +01:00
Linus Walleij a81a6c654b ARM: dt: fix up PL011 device tree bindings
Make the map match the reality, the current binding text is
nonsense:

- The clock required for the clocking of the serial port
  must come first and is not optional (as the driver will
  otherwise proceed to grab and use the apb_pclk as uartclk),
  and the apb_pclk that clocks the logic must come second
  as the code will retrieve the first clock by index,
  whereas the PrimeCell but will explicitly look for
  "apb_pclk" so this can be specified later, as it is
  looked up by name.

- The pin control state "default" is the only mandated
  state, the sleep state is entirely optional.

We also add an example to avoid further confusion.

Reported-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Grant Likely <grant.likely@linaro.org>
2014-11-27 17:22:02 +00:00
Greg Kroah-Hartman 842f57baab Improvements in phy-core specifically on PHY core finds the PHY in the case
of non-dt boot. Adds three new PHY drivers using the PHY framework and some
 miscellaneous fixes and cleanups.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJUdsDPAAoJEA5ceFyATYLZvxMP/2xNqB8P51jzoPDH3ZhubINg
 0A0nuzjPhYRDMYsPMEydno7h2X5qeJtY6NanjE5Z9N3jLzSvhN60SkYXqTBX5MYB
 WweSug/grQOTBlo3vtFgih2bPax8qAV24BPDCGgQ71zTctU2Ni/DsJoejQbxDDuJ
 BaC3cRhje8tljygS+wqqEWNyh1SezhqPKmI3tkEpCaZ3gcK1wvvTnLc5kkZW/855
 27HiqAcWZKbczv5qGUqVoYWd/psgjF2o/8nqPz0A+uMrh3RaaMMgTjh6LQW9nVrd
 IiWCbyLwwDsdVQL7PIziD+NBn8ISPMKyf9j1Exxt41wkluBYfJVlE6KGALKRatv6
 /ZxiwW3iU1pMFZaTnfasH0ChJTP13IQafX/Dne8BNoUhVr/PjGwXN3mJfBTpyTjN
 E10+cPpVKWCKyDtvqRUPeQp//+th2oXxNSJ++ealrr/xARamjWpUVxjTZwhmAS2C
 7tTOierElhVyk3XNhrdGPhn7B9I5zquIVv0AALU3D7GWWLsIBbEKihYCDSClkKgl
 iLykw7W7Uj0PDzkeSGYmwd3vVLrDvcnDyzJby4hojyrCZ0N/873iz2APJGrWdSMg
 j+JBRAXI9LMXDMfhD3oRaq1uDxGhg7BIm903V3r38L2MmG7902pKK2iBaYwpRc7o
 dE8iljdnygp7Rat/4vTo
 =oo3u
 -----END PGP SIGNATURE-----

Merge tag 'for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-testing

Kishon writes:

Improvements in phy-core specifically on PHY core finds the PHY in the case
of non-dt boot. Adds three new PHY drivers using the PHY framework and some
miscellaneous fixes and cleanups.
2014-11-27 08:25:20 -08:00
Hisashi Nakamura 1fd2b49d0b gpio: rcar: Add r8a7793 and r8a7794 support
The device tree probing for R-Car M2-N (r8a7793) and R-Car E2 (r8a7794)
is added.

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Acked-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-11-27 15:01:19 +01:00
Beniamino Galvani ae76f13b9b pinctrl: meson: add device tree bindings documentation
Add device tree bindings documentation for Amlogic Meson pin and GPIO
controller.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-11-27 14:43:45 +01:00
James Hogan d0c3d95ae2 pinctrl: tz1090-pinctrl.txt: Fix typo in binding
Fix a typo, s/which which/which/ in the img,tz1090-pinctrl.txt binding.

Signed-off-by: James Hogan <james.hogan@imgtec.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: linux-gpio@vger.kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-11-27 14:32:17 +01:00
Thomas Gleixner 89de77a8c5 Merge branch 'clockevents/3.19' of http://git.linaro.org/people/daniel.lezcano/linux into timers/core
Daniel Lezcano muttered:

 * Marvell timer updates from Ezequiel Garcia
   - Add missing clock enable calls for armada
   - Change source clock for clocksource and watchdog
 * SIRF timer updates from Yanchang Li
   - Make clock rate configurable
2014-11-27 11:47:38 +01:00
Suman Anna 8841a66aaa mailbox/omap: adapt to the new mailbox framework
The OMAP mailbox driver and its existing clients (remoteproc
for OMAP4+) are adapted to use the generic mailbox framework.

The main changes for the adaptation are:
  - The tasklet used for Tx is replaced with the state machine from
    the generic mailbox framework. The workqueue used for processing
    the received messages stays intact for minimizing the effects on
    the OMAP mailbox clients.
  - The existing exported client API, omap_mbox_get, omap_mbox_put and
    omap_mbox_send_msg are deleted, as the framework provides equivalent
    functionality. A OMAP-specific omap_mbox_request_channel is added
    though to support non-DT way of requesting mailboxes.
  - The OMAP mailbox driver is integrated with the mailbox framework
    through the proper implementations of mbox_chan_ops, except for
    .last_tx_done and .peek_data. The OMAP mailbox driver does not need
    these ops, as it is completely interrupt driven.
  - The OMAP mailbox driver uses a custom of_xlate controller ops that
    allows phandles for the pargs specifier instead of indexing to avoid
    any channel registration order dependencies.
  - The new framework does not support multiple clients operating on a
    single channel, so the reference counting logic is simplified.
  - The remoteproc driver (current client) is adapted to use the new API.
    The notifier callbacks used within this client is replaced with the
    regular callbacks from the newer framework.
  - The exported OMAP mailbox API are limited to omap_mbox_save_ctx,
    omap_mbox_restore_ctx, omap_mbox_enable_irq & omap_mbox_disable_irq,
    with the signature modified to take in the new mbox_chan handle instead
    of the OMAP specific omap_mbox handle. The first 2 will be removed when
    the OMAP mailbox driver is adapted to runtime_pm. The other exported
    API omap_mbox_request_channel will be removed once existing legacy
    users are converted to DT.

Signed-off-by: Suman Anna <s-anna@ti.com>
Cc: Ohad Ben-Cohen <ohad@wizery.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
2014-11-27 12:51:04 +05:30
Mathieu Poirier 799656de6f coresight: bindings for coresight drivers
Coresight IP blocks allow for the support of HW assisted tracing
on ARM SoCs.  Bindings for the currently available blocks are
presented herein.

Signed-off-by: Pratik Patel <pratikp@codeaurora.org>
Signed-off-by: Mathieu Poirier <mathieu.poirier@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-26 19:27:29 -08:00
Dave Airlie 21769c6754 Merge branch 'drm/du/adv7511' of git://linuxtv.org/pinchartl/fbdev into drm-next
The branch is based on a merge of drm-next and Simon's tags/renesas-dt-du-for-
v3.19 available at
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git, the latter
having been pulled in the ARM SoC tree for v3.19.

Compared to v1, I've rebased my branch on a later drm-next, added Julia's
error return code fix, and documented the "drm: Decouple EDID parsing from I2C
adapter" patch properly.

v1:
Here's a pull request that adds HDMI support to the R-Car DU driver, including
a new slave encoder driver for the adv7511.

* 'drm/du/adv7511' of git://linuxtv.org/pinchartl/fbdev:
  drm: Add adv7511 encoder driver
  video: Add ADV751[13] DT bindings documentation
  drm: Decouple EDID parsing from I2C adapter
  drm: rcar-du: Add HDMI encoder and connector support
  drm: rcar-du: Replace drm_encoder with drm_slave_encoder
  drm: rcar-du: Replace direct DRM encoder access with cast macro
  drm: rcar-du: Pass the encoder DT node to rcar_du_encoder_init()
  drm: rcar-du: Remove platform data support
  drm: rcar-du: fix error return code
  ARM: shmobile: koelsch: Enable DU device in DT
  ARM: shmobile: koelsch-reference: Remove DU platform device
  ARM: shmobile: lager: Enable DU device in DT
  ARM: shmobile: lager-reference: Remove DU platform device
  ARM: shmobile: marzen: Enable DU device in DT
  ARM: shmobile: dts: Add common file for AA104XD12 panel
  ARM: shmobile: r8a7791: Add DU node to device tree
  ARM: shmobile: r8a7790: Add DU node to device tree
  ARM: shmobile: r8a7779: Add DU node to device tree
  ARM: shmobile: Remove FSF address from copyright headers
2014-11-27 08:36:19 +10:00
Mark Brown cf2394f70c Linux 3.18-rc4
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJUX/DqAAoJEHm+PkMAQRiGLtQH/iAt3fRHlYDXjaJian/KG1Cb
 wVP0I+HWZmvVmmd0PzyaxCZLgRNwdmmYHEH4QLy2JwZ3jZfFHlxhy+hDWCgz+67t
 bIzkLs0Pf1T4kJ2+r8qW2kBEz9PWJHGTQw7NTqZ++Ts3rPptBA6Fg4mEJ6fQigXy
 qRIY68DpipUkXV9BWBWijnTmrvP5tt7JtPzBr4DC8frMjvWct8+XwYhc2k2tEv2j
 LwLYb1OW6PUpPv2BQBfWjqqH77vYNQVhJwuwGcDe2YZdI0UFkDheL24+RbbPcZ4f
 OnrLjJSSgzv6lBWkAaXZK7/WJ/JZbXxEqHzWZQ3xXoQov97bm7lEYJqqi5gDasQ=
 =6Qpa
 -----END PGP SIGNATURE-----

Merge tag 'v3.18-rc4' into regulator-max77802

Linux 3.18-rc4
2014-11-26 20:37:57 +00:00
Javier Martinez Canillas bf66c48d02 regulator: max77802: Document binding for regulator operating modes
Some regulators from the max77802 PMIC support to be configured in one
of two operating mode: Output ON (normal) and Output On Low Power Mode.
Not all regulators support these two modes and for some of them, the
mode can be changed while the system is running in normal operation
while others only support their mode to be changed on system suspend.

Extend the max77802 PMIC binding by documenting the possible operating
modes values so the regulators modes can be configured correctly.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Mark Brown <broonie@kernel.org>
2014-11-26 19:42:47 +00:00
Padmavathi Venna bf77cba95f spi: s3c64xx: add support for exynos7 SPI controller
Exynos7 SPI controller supports only the auto Selection of
CS toggle mode and Exynos7 SoC includes six SPI controllers.
Add support for these changes in Exynos7 SPI controller driver.

Signed-off-by: Padmavathi Venna <padma.v@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2014-11-26 19:00:34 +00:00
Javier Martinez Canillas 218094c975 regulator: Document binding for initial and suspend modes
Some regulators can run on different operating modes (opmodes). This
allows systems to choose the most efficient opmode for each regulator.

This patch builds on top of (291d761 regulator: Document binding for
regulator suspend state for PM state) adding a regulator-initial-mode
DT property to configure at startup the operating mode for regulators
that support changing its mode during normal operation and a property
regulator-mode to be used in the regulator-state-[mem/disk] nodes for
regulators that supports changing its operating mode when the system
enters in a suspend state.

The set of possible modes that a regulator can operate depends on the
hardware capabilities so a list of generic operating modes can't be
provided. Instead, each hardware binding should define the list of
valid operating modes for the regulators found on that device.

Signed-off-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Mark Brown <broonie@kernel.org>
2014-11-26 18:58:14 +00:00
Pankaj Dubey 1888eb75e6 ARM: dts: add sysreg phandle to i2c device nodes for exynos
This patch adds syscon based phandle to i2c device nodes of exynos5250
and exynos5420. These phandles will be used to save restore i2c sysreg
configuration register during s2r from i2c driver.

CC: Rob Herring <robh+dt@kernel.org>
CC: Randy Dunlap <rdunlap@infradead.org>
CC: Russell King <linux@arm.linux.org.uk>
CC: devicetree@vger.kernel.org
CC: linux-doc@vger.kernel.org
Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-11-27 03:24:45 +09:00
Laurent Pinchart 53d7437acf video: Add ADV751[13] DT bindings documentation
The ADV7511, ADV7511W and ADV7513 are HDMI audio and video transmitters
compatible with HDMI 1.4 and DVI 1.0. They're described in DT using the
OF graph bindings and a list of custom properties pertaining to the
input video bus configuration.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
2014-11-26 20:09:40 +02:00
Youngjun Cho e0cefb3f79 ARM: dts: add board dts file for Exynos3250-based Monk board
This patch adds new board dts file to support Samsung Monk board which
is based on Exynos3250 SoC and has different H/W configuration from
Rinato.

This dts file support following features:
- eMMC
- Main PMIC (Samsung S2MPS14)
- Interface PMIC (Maxim MAX77836, MUIC, fuel-gauge, charger)
- RTC of Exynos3250
- ADC of Exynos3250 with NTC thermistor
- I2S of Exynos3250
- TMU of Exynos3250
- Secure firmware for Exynos3250 secondary cpu boot
- Serial ports of Exynos3250
- gpio-key for power key

Signed-off-by: Youngjun Cho <yj44.cho@samsung.com>
Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Seung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-11-27 02:43:39 +09:00
Chanwoo Choi 388c44a379 Documentation: devicetree: Add Exynos-based boards compatible string
This patch adds the missing compatible/description of Exynos-based
boards to remove following build warning.

WARNING: DT compatible string "samsung,..." appears un-documented --
check ./Documentation/devicetree/bindings/

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-11-27 02:43:39 +09:00
Antoine Tenart d7d30c911d Documentation: bindings: add doc for the USB2 ChipIdea USB driver
Document the USB2 ChipIdea driver (ci13xxx) bindings.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Acked-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-26 09:28:13 -08:00
Krishna Mohan Dani d683d0b690 ASoC: Samsung: Add arndale_rt5631 machine driver and binding
Adding machine driver to instantiate I2S based realtek's ALC5631
sound card on Arndale board.

There are other variants of Audio Daughter Cards for Arndale
Board for which support already exists but there is no support for
Realtek's alc5631 codec hence support for ALC5631 based machine
driver is being added.
This patch also documents the device tree binding for the Arndale
board based machine driver.

Signed-off-by: Claude Youn <claude.youn@gmail.com>
Signed-off-by: Krishna Mohan Dani <krishna.md@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2014-11-26 16:44:44 +00:00
Suravee Suthikulpanit e684e258d8 irqchip: gic-v2m: Add DT bindings for GICv2m
Update the GIC DT bindings to support GICv2m.

Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@amd.com>
[maz: split DT patch from main driver, updated changelog]
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Link: https://lkml.kernel.org/r/1416941243-7181-3-git-send-email-marc.zyngier@arm.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-26 15:55:19 +00:00
Yingjoe Chen f4e27e30b3 irqchip: mtk-sysirq: dt-bindings: Add bindings for mediatek sysirq
Add binding documentation for Mediatek SoC SYSIRQ.

Signed-off-by: Yingjoe Chen <yingjoe.chen@mediatek.com>
Link: https://lkml.kernel.org/r/1416902662-19281-5-git-send-email-yingjoe.chen@mediatek.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-26 15:55:18 +00:00
Marc Zyngier b3a92e2c44 irqchip: GICv3: Binding updates for ITS
Add the documentation for the bindings describing the GICv3 ITS.

Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Link: https://lkml.kernel.org/r/1416839720-18400-14-git-send-email-marc.zyngier@arm.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-26 15:55:16 +00:00
Beniamino Galvani 36cdfa7663 [media] media: rc: meson: document device tree bindings
This adds binding documentation for the infrared remote control
receiver available in Amlogic Meson SoCs.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-11-26 13:28:43 -02:00
Andrew Bresticker 4d7c07cd6c mmc: dw_mmc: Add support for IMG Pistachio
Add support for the DW MMC host found on the Imagination Pistachio SoC.
Like the DW MMC hosts found on SOCFPGA and Rockchip SoCs, the DW MMC
host on Pistachio requires the use of SDMMC_CMD_USE_HOLD_REG.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Reviewed-by: Doug Anderson <dianders@chromium.org>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2014-11-26 14:31:03 +01:00
Abhilash Kesavan 89ad2be75a mmc: dw_mmc: exynos: Add support for exynos7
The Exynos7 has a DWMMC controller (v2.70a) which is different from
prior versions. This patch adds new compatible strings for exynos7.
This patch also fixes the CLKSEL register offset on exynos7.

Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com>
Signed-off-by: Yuvaraj Kumar C D <yuvaraj.cd@samsung.com>
Tested-by: Vivek Gautam <gautam.vivek@samsung.com>
Acked-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
2014-11-26 14:30:57 +01:00
Ezequiel Garcia 4a22d9c93a clocksource: armada-370-xp: Use the reference clock on A375 SoC
The 25 MHz reference clock has better stability so its use is preferred over the
core clock.

This commit takes advantage of the already introduced Armada 375 devicetree
compatible string and adds a new timer initialization. If available, the timer
will use the reference clock (named as 'fixed'). Otherwise, it falls back to the
previous behavior.

Acked-by: Jason Cooper <jason@lakedaemon.net>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: Wim Van Sebroeck <wim@iguana.be>
Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2014-11-26 13:51:08 +01:00
Ezequiel Garcia 8067042ad9 watchdog: orion: Use the reference clock on Armada 375 SoC
The 25 MHz reference clock has better stability so its use is prefered over the
core clock. Change the Armada 375 clock initialization to use this reference
clock. To ensure the driver is compatible with an old devicetree, also provide
a fallback path which will silently return to the previous behavior.

While here, add the clock specification to the binding documentation.

Acked-by: Jason Cooper <jason@lakedaemon.net>
Acked-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: Wim Van Sebroeck <wim@iguana.be>
Reviewed-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Tested-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2014-11-26 13:51:08 +01:00
Thierry Reding 4bc567dd60 of: Add NVIDIA Tegra memory controller binding
The memory controller on NVIDIA Tegra exposes various knobs that can be
used to tune the behaviour of the clients attached to it.

In addition, the memory controller implements an SMMU (IOMMU) which can
translate I/O virtual addresses to physical addresses for clients. This
is useful for scatter-gather operation on devices that don't support it
natively and for virtualization or process separation.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-11-26 09:43:25 +01:00
Hans de Goede b14c99299b dt-bindings: simplefb-sunxi: Add sunxi simplefb extensions
If pre-filled framebuffer nodes are used, the firmware may need extra
properties to find the right node. This documents the properties to use
for this on sunxi platforms.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Grant Likely <grant.likely@linaro.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-11-26 10:17:42 +02:00
Hans de Goede 5d85a8478e dt-bindings: simplefb: Drop the advice about using a specific path for nodes
This goes contrary to how devicetree usually works, so drop it. Instead if
the firmware needs to be able to find a specific node it should use a
platform specific compatible + properties for this.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Grant Likely <grant.likely@linaro.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-11-26 10:17:42 +02:00
Gregory CLEMENT 1a6ab1c0e8 Phy: DT binding documentation for the Armada 375 USB cluster binding
Armada 375 comes with an USB2 host and device controller and an USB3
controller. The USB cluster control register allows to manage common
features of both USB controllers. This commit adds the Device Tree
binding documentation for this piece of hardware.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-11-26 11:07:13 +05:30
Andrew Lunn aa1facbd28 Phy: DT binding documentation for Marvell MVEBU SATA phy.
Describe the binding for the Marvell MVEBU SATA phy. This driver
can be used at least with Kirkwood, Dove and maybe others.
Additionally, update the SATA binding with the properties to link
to the phy nodes.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-11-26 11:07:13 +05:30
Qipan Li 52bec4ed4e serial: sirf: add a new uart type support
in CSR A7DA SoC, uart6 located at BT module and it need multiple clock
sources, so for "sirf,marco-bt-uart" compatible uarts, drivers take 3
clock sources and enable them.

this patch also replaces clk_get by devm_clk_get function and fix DT
binding document in which we missed to fix when we added marco platform
in commit 909102db44 "serial: sirf: add support for Marco chip".

Signed-off-by: Qipan Li <Qipan.Li@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-25 17:06:38 -08:00
Geert Uytterhoeven 681b05f58f serial: sh-sci: Add device tree support for r7s72100
Simply document the new compat string (and keep the list sorted by SoC).
There appears to be no need for a driver update.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-25 17:06:38 -08:00
Ulrich Hecht c556522e89 serial: sh-sci: Add device tree support for r8a7794
Simply document the new compat string.
There appears to be no need for a driver update.

Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com>
[geert: Reworded to match previous commits]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-25 17:06:37 -08:00
Philipp Zabel 6556f7f82b drm: imx: Move imx-drm driver out of staging
The imx-drm driver was put into staging mostly for the following reasons,
all of which have been addressed or superseded:
 - convert the irq driver to use linear irq domains
 - work out the device tree bindings, this lead to the common of_graph
   bindings being used
 - factor out common helper functions, this mostly resulted in the
   component framework and drm of_graph helpers.

Before adding new fixes, and certainly before adding new features,
move it into its proper place below drivers/gpu/drm.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2014-11-26 09:40:39 +10:00
Greg Kroah-Hartman 2d4d9f35ba usb: patches for v3.19 merge window
This time, a very pull request with 216 non-merge
 commits. Most of the commits contained here are
 sparse or coccinelle fixes ranging from missing
 'static' to returning 0 in case of errors.
 
 More importantly, we have the removal the now
 unnecessary 'driver' argument to ->udc_stop().
 
 DWC2 learned about Dual-Role builds. Users of
 this IP can now have a single driver built for
 host and device roles.
 
 DWC3 got support for two new HW platforms: Exynos7
 and AMD.
 
 The Broadcom USB 3.0 Device Controller IP is now
 supported and so is PLX USB338x, which means DWC3
 has lost is badge as the only USB 3.0 peripheral
 IP supported on Linux.
 
 Thanks for Tony Lindgren's work, we can now have
 a distro-like kernel where all MUSB glue layers
 can be built into the same kernel (statically
 or dynamically linked) and it'll work in PIO (DMA
 will come probably on v3.20).
 
 Other than these, the usual set of cleanups and
 non-critical fixes.
 
 Signed-off-by: Felipe Balbi <balbi@ti.com>
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJUdJoNAAoJEIaOsuA1yqREqDoP/iwVojhk1qb2PQAJvLkl8To4
 R34RM8zt8IRhE+yWIW8hm8xvsLiwvujBMgsphUmyu2k0X/NtPl1ElrDvObWwO0N8
 ouyLISRw/wLUs8hJwsNVhIX0VjPxDQ6648C3OZYjySTtNtsh0rBw84ALX+IWkDye
 Thb823xEunGYVwjhq8WrfT94q6LjyPp00XHlA4mf3XgSpXC2tKBFGmIcfmwObzYI
 LkON7kJTp14XEeIYGYJO+7MBpo8s7YFmnpsDOV2QYlz/i0pRdjLwaKMN5T7D7DO5
 YdvcQFQUM53dvq+tiw2k2iW4gmn9ktHHlckn8W5hhQZCs4ujSzYy/vP4GcbNEaTf
 CuDocJGTr7ieU2IqYiTM+wRYavBoHLq9V5AHZmgsZ/pVF8lvG0hcX0fmd7XXScjv
 GaKJqyQMaKZ9tRF9RZdMZeOrICp1X1X+KcqdG7yXoOtsVdn0O3zHdxYcZcVa29X/
 cXuttoTywQgfrlI/uWWwpkYlqiHeawK1EooZ/6fYQDviLm4lrLPp94vF/5MqGM1j
 f2tNpG63iOzLUUYJa+YgPqs6RrZLM3soZcf3bFAEt9sA99gc3ExwCYXurBEnTONr
 XUowTfNKxPaVjNPZ1evGwF5F+WLEK4s88weB9lArd2S3NFP3DQV1cRpWj8rLYE72
 lX6aWEWUDqnUHmwJUgIb
 =WYyZ
 -----END PGP SIGNATURE-----

Merge tag 'usb-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

Felipe writes:

usb: patches for v3.19 merge window

This time, a very pull request with 216 non-merge
commits. Most of the commits contained here are
sparse or coccinelle fixes ranging from missing
'static' to returning 0 in case of errors.

More importantly, we have the removal the now
unnecessary 'driver' argument to ->udc_stop().

DWC2 learned about Dual-Role builds. Users of
this IP can now have a single driver built for
host and device roles.

DWC3 got support for two new HW platforms: Exynos7
and AMD.

The Broadcom USB 3.0 Device Controller IP is now
supported and so is PLX USB338x, which means DWC3
has lost is badge as the only USB 3.0 peripheral
IP supported on Linux.

Thanks for Tony Lindgren's work, we can now have
a distro-like kernel where all MUSB glue layers
can be built into the same kernel (statically
or dynamically linked) and it'll work in PIO (DMA
will come probably on v3.20).

Other than these, the usual set of cleanups and
non-critical fixes.

Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-25 09:31:14 -08:00
Krzysztof Kozlowski 130dd5b039 mfd/regulator: dt-bindings: max77686: Document regulators off in suspend
Add information which regulators can be disabled during system suspend.

Suggested-by: Javier Martinez Canillas <javier.martinez@collabora.co.uk>
Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-11-25 16:18:47 +00:00
Boris Brezillon 590b7795b3 mfd: Add documentation for atmel-hlcdc DT bindings
The HLCDC IP available on some Atmel SoCs (i.e. at91sam9n12, at91sam9x5
family or sama5d3 family) exposes 2 subdevices:
- a display controller (controlled by a DRM driver)
- a PWM chip

This patch adds documentation for atmel-hlcdc DT bindings.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Tested-by: Anthony Harivel <anthony.harivel@emtrion.de>
Tested-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-11-25 16:18:44 +00:00
Jaewon Kim ee828d0261 mfd: max77693: Update DT binding to support haptic
This patch add haptic DT binding documentation and example
to support haptic driver in max77693 Multifunction device.

Signed-off-by: Jaewon Kim <jaewon02.kim@samsung.com>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-11-25 16:18:40 +00:00
Chanwoo Choi 159a5e9204 mfd: s2mps11: Add binding documentation for Samsung S2MPS13 PMIC
This patch adds the binding documentation for Samsung S2MPS13 PMIC
which is similiar with existing S2MPS14 PMIC. S2MPS13 has the different number
of regulators from S2MPS14 and RTC/Clock is the same with the S2MPS14.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Sangbeom Kim <sbkim73@samsung.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
2014-11-25 15:55:12 +00:00
Michael Turquette b082915c9d Allwinner Clocks additions for 3.19
A few patches that should go through the clock tree, mostly fixes, cleanups,
 and new clocks additions to start to support the A80.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJUcgvhAAoJEBx+YmzsjxAgMBQQALMexo9E+r09f/1+rtH9iFXC
 XBWbGZJufGHLPP0RYNhOK1m6TShpaZMMu6OTWHkQZ8sUUb0e35AhgvZxdMtdj/9T
 K3yQ2PX4YlcJJUOK1HiLNXtVa//evth/GjXEB7MC1D8FW6hbXU6jkvhbLiCDAxyl
 s3PPvbi6EXRExiHN6r5U3PD3BdLjSr/eRZLNvbHM5ImFMA03rmJsRcIK+STP01zg
 OYgEkwSq+n0lJ+9d7mFXb+Bb7fPUvwDGtgqdoajiMOJc99p/91bDHTu84Fq0g2X2
 m/2ofaiuioVj6QiIH+tm1WiOU0qON70N23YSaeG4c9yGZI1CnRIsUvjRWA8/mWtb
 94O+k+LpU1fk1xWvNL+uthIHiiBJqlg5255ry02jKIZWMeuNVlBLawynvnaQ2Lki
 RkOQkaMYtYTFUsKWCf0LSEwCC8UCuXa3mkRfPioC6Pk/fE5Doqb56qnDHdxhn0VX
 t6GH03Pzb1OLLMdxfK7VcamLwA3MeEp7byxpCZ24GSUtthhFdXvyduaeXSV7+Lo7
 gg7NdFwlNy6RXAMkP1CpnYF0sZsekn7hToUl+GQzYSAP35Mt2C62sHzMD9Pxgezv
 n7WXThKIYJz/r7S00MnTFlp2Ge20NtUp/BEFbxn6w3FvG7R8Gk633z1LiZ1mGEJ9
 4iMjTj20SnN+GOz0p7qA
 =Krm9
 -----END PGP SIGNATURE-----

Merge tag 'sunxi-clocks-for-3.19' of https://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into clk-next

Allwinner Clocks additions for 3.19

A few patches that should go through the clock tree, mostly fixes, cleanups,
and new clocks additions to start to support the A80.
2014-11-24 18:08:53 -08:00
Pantelis Antoniou 177d271cf3 of/overlay: Add overlay unittests
Add unittests for OF overlays.

It tests overlay device addition/removal and whether
the apply revert sequence is correct.

Changes since V1:
* Added local fixups entries.

Signed-off-by: Pantelis Antoniou <pantelis.antoniou@konsulko.com>
Signed-off-by: Grant Likely <grant.likely@linaro.org>
2014-11-24 22:25:13 +00:00
Ezequiel Garcia e920f9b632 thermal: armada: Remove support for A375-Z1 SoC
The Armada 375 Z1 SoC revision is no longer supported. This commit
removes the quirk needed for the thermal sensor.

Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2014-11-24 16:55:42 -04:00
Frank Rowand bbac3297c6 tty: serial: msm_serial: document DT alias
Update devicetree binding for msm_serial to reflect msm_serial_probe()
getting line id (port number) from the serialN alias.

Signed-off-by: Frank Rowand <frank.rowand@sonymobile.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-11-24 11:28:23 -08:00
Beniamino Galvani 56da2aafe0 spi: meson: Add device tree bindings documentation for SPIFC
This adds documentation of device tree bindings for the Amlogic Meson
SPIFC (SPI Flash Controller).

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2014-11-24 18:54:47 +00:00
Caesar Wang 6962ad52a5 dt-bindings: document Rockchip thermal
This add the necessary binding documentation for the thermal
found on Rockchip SoCs

Signed-off-by: zhaoyifeng <zyf@rock-chips.com>
Signed-off-by: Caesar Wang <caesar.wang@rock-chips.com>
Reviewed-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2014-11-24 14:25:18 -04:00
YoungJun Cho dcb622aa88 drm/exynos: fimd: support Exynos4415 SoC
This patch supports Exynos4415 SoC.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-11-24 18:02:52 +09:00
YoungJun Cho 4bc6d6445e drm/exynos: dsi: support Exynos4415 SoC
This patch supports Exynos4415 SoC.

Signed-off-by: YoungJun Cho <yj44.cho@samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
2014-11-24 18:02:52 +09:00
Andrew Bresticker 2ff404005e of: Add binding document for MIPS GIC
The Global Interrupt Controller (GIC) present on certain MIPS systems
can be used to route external interrupts to individual VPEs and CPU
interrupt vectors.  It also supports a timer and software-generated
interrupts.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Cc: Rob Herring <robh+dt@kernel.org>
Cc: Pawel Moll <pawel.moll@arm.com>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: John Crispin <blogic@openwrt.org>
Cc: David Daney <ddaney.cavm@gmail.com>
Cc: Qais Yousef <qais.yousef@imgtec.com>
Cc: James Hogan <james.hogan@imgtec.com>
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8420/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-11-24 07:45:30 +01:00
Kevin Cernekee ab81ce6217 Documentation: DT: Add "mti" vendor prefix
We have a bunch of platforms using "mti,cpu-interrupt-controller" but
the "mti" prefix isn't documented.  Fix this.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Cc: f.fainelli@gmail.com
Cc: mbizon@freebox.fr
Cc: jogo@openwrt.org
Cc: jfraser@broadcom.com
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8169/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-11-24 07:45:12 +01:00
Kevin Cernekee 846deacebf Documentation: DT: Add entries for BCM3384 and its peripherals
This covers the new "brcm,*" devices added in the upcoming bcm3384 commit.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Cc: f.fainelli@gmail.com
Cc: mbizon@freebox.fr
Cc: jogo@openwrt.org
Cc: jfraser@broadcom.com
Cc: linux-mips@linux-mips.org
Cc: devicetree@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/8168/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-11-24 07:45:12 +01:00
Andrew Bresticker afe8dc2547 MIPS: Rename mips_cpu_intc_init() -> mips_cpu_irq_of_init()
mips_cpu_intc_init() is used for DT-based initialization of the CPU
IRQ domain.  Give it a more appropriate name.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Reviewed-by: Qais Yousef <qais.yousef@imgtec.com>
Tested-by: Qais Yousef <qais.yousef@imgtec.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Andrew Bresticker <abrestic@chromium.org>
Cc: Jeffrey Deans <jeffrey.deans@imgtec.com>
Cc: Markos Chandras <markos.chandras@imgtec.com>
Cc: Paul Burton <paul.burton@imgtec.com>
Cc: Qais Yousef <qais.yousef@imgtec.com>
Cc: Jonas Gorski <jogo@openwrt.org>
Cc: John Crispin <blogic@openwrt.org>
Cc: David Daney <ddaney.cavm@gmail.com>
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/7800/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2014-11-24 07:44:52 +01:00
Chen-Yu Tsai 95e94c1fad clk: sunxi: Implement A31 PLL6 as a divs clock for 2x output
Some clock modules on the A31 use PLL6x2 as one of their inputs.
This patch changes the PLL6 implementation for A31 to a divs clock,
i.e. clock with multiple outputs that have different dividers.
The first output will be the normal PLL6 output, and the second
will be PLL6x2.

This patch fixes the PLL6 N factor in the clock driver, and removes
any /2 dividers in the PLL6 factors clock part. The N factor counts
from 1 to 32, mapping to values 0 to 31, as shown in the A31 manual.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-11-23 17:02:56 +01:00
Chen-Yu Tsai eaa2e9804e clk: sunxi: Removed unused/incorrect sun6i-a31-apb2-clk driver
This driver does not match the hardware, which is actually compatible
to sun4i-a10-apb1-clk. Since we've switch to the correct one, drop
this driver.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2014-11-23 17:02:56 +01:00
Stefan Agner 3f3ebfb84a ARM: dts: vf610: assign oscillator to clock module
The clock controller module (CCM) has several clock inputs, which
are connected to external crystal oscillators. To reflect this,
assign these fixed clocks to the CCM node directly.

This especially resolves initialization order dependencies we had
with the earlier initialization code: When resolving of the fixed
clocks failed in clk-vf610, the code created fixed clocks with a
rate of 0.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-11-23 15:08:09 +08:00
Jingchang Lu 7e41a98dcc dt-bindings: arm: add Freescale LS1021A SoC device tree binding
Signed-off-by: Jingchang Lu <jingchang.lu@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-11-23 15:08:09 +08:00
Soeren Moch c3096cd418 devicetree: bindings: Add vendor prefix for TBS Technologies
TBS Technologies is a company which specializes in developing, producing
and marketing of digital TV tuner cards for PCs.

for additional details refer to http://www.tbsdtv.com/about-us.html

Signed-off-by: Soeren Moch <smoch@web.de>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-11-23 15:08:07 +08:00
Robin Gong 3db47dc0ae power: reset: imx-snvs-poweroff: add power off driver for i.mx6
This driver register pm_power_off with snvs power off function. If
your boards NOT use PMIC_ON_REQ to turn on/off external pmic, or use
other pin to do, please disable the driver in dts, otherwise, your
pm_power_off maybe overwrote by this driver.

Signed-off-by: Robin Gong <b38343@freescale.com>
Acked-By: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
2014-11-23 14:57:11 +08:00
Vivek Gautam 9bde18c1b5 phy: exynos5-usbdrd: Add pipe-clk, utmi-clk and itp-clk support
Exynos7 SoC has now separate gate control for 125MHz pipe3 phy
clock, as well as 60MHz utmi phy clock.
Additionally, separate gate control is available for the clock
used for ITP (Isochronous Transfer Packet) generation.

So get the same and control in the phy-exynos5-usbdrd driver.

Suggested-by: Anton Tikhomirov <av.tikhomirov@samsung.com>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-11-22 14:08:09 +05:30
David S. Miller 1459143386 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
	drivers/net/ieee802154/fakehard.c

A bug fix went into 'net' for ieee802154/fakehard.c, which is removed
in 'net-next'.

Add build fix into the merge from Stephen Rothwell in openvswitch, the
logging macros take a new initial 'log' argument, a new call was added
in 'net' so when we merge that in here we have to explicitly add the
new 'log' arg to it else the build fails.

Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-21 22:28:24 -05:00
Thomas Petazzoni e92293a2a7 Documentation: dt-bindings: minimal documentation for MVEBU SDRAM controller
The suspend/resume code for Armada XP has to modify certain registers
of the SDRAM controller. Therefore, we need to define a Device Tree
binding for this hardware block.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: devicetree@vger.kernel.org
Cc: Kumar Gala <galak@codeaurora.org>
Cc: Ian Campbell <ijc+devicetree@hellion.org.uk>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Rob Herring <robh+dt@kernel.org>
Reviewed-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Link: https://lkml.kernel.org/r/1416585613-2113-2-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-11-22 01:03:57 +00:00
Linus Torvalds 2e29a6d086 DeviceTree fixes for 3.18:
- 2 fixes for OF selftest code
 - Fix for PowerPC address parsing to disable work-around except on old
   PowerMACs
 - Fix a crash when earlycon is enabled, but no device is found
 - DT documentation fixes and missing vendor prefixes
 
 All but the doc updates are also for stable.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABAgAGBQJUbqAVAAoJEMhvYp4jgsXiNLUH/A5cpNKcs2D0GCpDxxkZa6X/
 o5vwuECwd7dFH83lkFWdNFCNJ6B7hUUG3RDO63SgzZch2auQR1yETJrXSbUNeDKM
 HMp3CVvVjqFz7h86H2x+mijxUPJl7YWtFuC1RQUJkMGULC16BnYLSVGrrqHI37BJ
 E5hdmfJtARUGcmZO291JB9bdfuR5gAfIR4GIYsAQHn0RbiuST/L1DyL2QFkh69eW
 yyeB9elIw+xYBUlEVMkq5LmH12l0VA1eSIofBWEfj40cCax1CblL1nzV1+s7oHpv
 JrATuyfxlTjs/tdUeeV/lMT4Vg/ICWsbPJKWb4UaJv0nH+u+oGiKSCyl5X4DH4c=
 =M65+
 -----END PGP SIGNATURE-----

Merge tag 'devicetree-fixes-for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull devicetree fixes from Rob Herring:
 "DeviceTree fixes for 3.18:

   - two fixes for OF selftest code
   - fix for PowerPC address parsing to disable work-around except on
     old PowerMACs
   - fix a crash when earlycon is enabled, but no device is found
   - DT documentation fixes and missing vendor prefixes

  All but the doc updates are also for stable"

* tag 'devicetree-fixes-for-3.18' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  of/selftest: Fix testing when /aliases is missing
  of/selftest: Fix off-by-one error in removal path
  documentation: pinctrl bindings: Fix trivial typo 'abitrary'
  devicetree: bindings: Add vendor prefix for Micron Technology, Inc.
  of: Add vendor prefix for Chips&Media, Inc.
  of/base: Fix PowerPC address parsing hack
  devicetree: vendor-prefixes.txt: fix whitespace
  of: Fix crash if an earlycon driver is not found
  of/irq: Drop obsolete 'interrupts' vs 'interrupts-extended' text
  of: Spelling s/stucture/structure/
  devicetree: bindings: add sandisk to the vendor prefixes
2014-11-21 16:40:41 -08:00
Linus Torvalds 08685897b3 PCI updates for v3.18:
Resource management
     - Support 64-bit bridge windows if we have 64-bit dma_addr_t (Yinghai Lu)
 
   PCI device hotplug
     - Apply _HPX Link Control settings to all devices with a link (Yinghai Lu)
 
   Generic host bridge driver
     - Add DT binding for "linux,pci-domain" property (Lucas Stach)
 
   APM X-Gene
     - Assign resources to bus before adding new devices (Duc Dang)
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJUbkCkAAoJEFmIoMA60/r8HHcQAMBeaF4pbUYotzpd8kwjFQ2x
 d9DPU3bAfeMY3U4qKRkp/GXV1F1ueVP2KgwaKlV9ytrILFwVYlsy2DZ/JIS3ggw2
 BfjPTVB6rADzhfZB0HNSQQGOcGbKezd4sM45E6hsZqxzlgnVJQ5oL0u/PL5fuvC1
 +1goznoJwOhLMn9bsSS+b/2bgmPG1HYonFu1ehiSTt/g9e0Q2YsMkCZDo8R3i6nl
 W25g93m1yP7KO3AnPsnE9dm9oDEcbqVbfSu+Z8X2NllN8/+e6+z7CtDZx5OfMpRI
 GBQrLuPXi0NxFeFcj+gbAfhV8ZsFDdqNXPHuqC7pOKlveCmyk8tBhXcIr9gTnGQF
 /UjxgWDekH6Cb8DjFVQCj84D5f1U7RNRbpkeEr6gXtoM7vPDfQaCROC5qhBKGV+P
 XAQ4ujGkCe3A9ve2XNsgHzLQgRoRopfI6aN2VZxQYaxvobm+QzuMW7BtKJ72dUKJ
 LIPnlc+X1ccwg+ZyWFvgLByMKCriklTjeFA2UMP6WI7xD3r5N+Y0QP0no4zVPIMN
 no5RAx7sv71yE97Y/SSosirfjQ3YlJ55KJRJY2+j2obD9wLCCEwJuiNnrYU+EB6c
 Z/cPmZhGKZnBcDJMazjULe2gldVDRokIRk069ySob4iUdZ4n/vIdCbNR5Z0f6dAr
 w7SfdPXK2ARn0ulqzdT1
 =smv9
 -----END PGP SIGNATURE-----

Merge tag 'pci-v3.18-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI fixes from Bjorn Helgaas:
 "These are fixes for an issue with 64-bit PCI bus addresses on 32-bit
  PAE kernels, an APM X-Gene problem (it depended on a generic change we
  removed before merging), a fix for my hotplug device configuration
  changes, and a devicetree documentation update.

  Resource management:
    - Support 64-bit bridge windows if we have 64-bit dma_addr_t (Yinghai Lu)

  PCI device hotplug:
    - Apply _HPX Link Control settings to all devices with a link (Yinghai Lu)

  Generic host bridge driver:
    - Add DT binding for "linux,pci-domain" property (Lucas Stach)

  APM X-Gene:
    - Assign resources to bus before adding new devices (Duc Dang)"

* tag 'pci-v3.18-fixes-3' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
  PCI: Support 64-bit bridge windows if we have 64-bit dma_addr_t
  PCI: Apply _HPX Link Control settings to all devices with a link
  PCI: Add missing DT binding for "linux,pci-domain" property
  PCI: xgene: Assign resources to bus before adding new devices
2014-11-21 16:36:42 -08:00
George McCollister d574454160 ARM: dts: Add devicetree for NovaTech OrionLXm
This adds the NovaTech OrionLXm which is based on the AM335x SoC
http://www.novatechweb.com/substation-automation/orionlxm/

RAM: 512MiB
Flash: 4GB eMMC
Ethernet PHYs: 2x Micrel KSZ8041FTLI
USB ports are used internally by the expansion cards.
Internal micro SD slot is available.

Signed-off-by: George McCollister <george.mccollister@gmail.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-11-21 15:31:57 -08:00
David S. Miller 53b15ef3c2 Merge tag 'master-2014-11-20' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next
John W. Linville says:

====================
pull request: wireless-next 2014-11-21

Please pull this batch of updates intended for the 3.19 stream...

For the mac80211 bits, Johannes says:

"It has been a while since my last pull request, so we accumulated
another relatively large set of changes:
 * TDLS off-channel support set from Arik/Liad, with some support
   patches I did
 * custom regulatory fixes from Arik
 * minstrel VHT fix (and a small optimisation) from Felix
 * add back radiotap vendor namespace support (myself)
 * random MAC address scanning for cfg80211/mac80211/hwsim (myself)
 * CSA improvements (Luca)
 * WoWLAN Net Detect (wake on network found) support (Luca)
 * and lots of other smaller changes from many people"

For the Bluetooth bits, Johan says:

"Here's another set of patches for 3.19. Most of it is again fixes and
cleanups to ieee802154 related code from Alexander Aring. We've also got
better handling of hardware error events along with a proper API for HCI
drivers to notify the HCI core of such situations. There's also a minor
fix for mgmt events as well as a sparse warning fix. The code for
sending HCI commands synchronously also gets a fix where we might loose
the completion event in the case of very fast HW (particularly easily
reproducible with an emulated HCI device)."

And...

"Here's another bluetooth-next pull request for 3.19. We've got:

 - Various fixes, cleanups and improvements to ieee802154/mac802154
 - Support for a Broadcom BCM20702A1 variant
 - Lots of lockdep fixes
 - Fixed handling of LE CoC errors that should trigger SMP"

For the Atheros bits, Kalle says:

"One ath6kl patch and rest for ath10k, but nothing really major which
stands out. Most notable:

o fix resume (Bartosz)

o firmware restart is now faster and more reliable (Michal)

o it's now possible to test hardware restart functionality without
  crashing the firmware using hw-restart parameter with
  simulate_fw_crash debugfs file (Michal)"

On top of that...both ath9k and mwifiex get their usual level of
updates.  Of note is the ath9k spectral scan work from Oleksij Rempel.

I also pulled from the wireless tree in order to avoid some merge issues.

Please let me know if there are problems!
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-21 16:39:45 -05:00
Johan Hovold c3a8e1eddd dt/bindings: add clock-select function property to micrel phy binding
Add "micrel,rmii-reference-clock-select-25-mhz" to Micrel ethernet PHY
binding documentation.

This property is needed to properly describe some revisions of Micrel
PHYs which has the function of this configuration bit inverted so that
setting it enables 25 MHz rather than 50 MHz clock mode.

Note that a clock reference ("rmii-ref") is still needed to actually
select either mode.

Cc: devicetree@vger.kernel.org
Signed-off-by: Johan Hovold <johan@kernel.org>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-21 14:08:57 -05:00
Johan Hovold 6d01329444 dt/bindings: reformat micrel eth-phy documentation
Reduce indentation of Micrel PHY binding documentations somewhat.

Also fix "reference input clock" typo while at it.

Cc: devicetree@vger.kernel.org
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-21 14:08:57 -05:00
Johan Hovold 86dc1342bc net: phy: micrel: add support for clock-mode select to KSZ8081/KSZ8091
Micrel KSZ8081 and KSZ8091 PHYs have the RMII Reference Clock Select
bit, which is used to select 25 or 50 MHz clock mode.

Note that on some revisions of the PHY (e.g. KSZ8081RND) the function of
this bit is inverted so that setting it enables 25 rather than 50 MHz
mode. Add a new device-tree property
"micrel,rmii-reference-clock-select-25-mhz" to describe this.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-21 14:08:56 -05:00
Zidan Wang e2280c9040 ASoC: wm8960: Add device tree support
Document the device tree binding for the WM8960 codec, and modify the
driver to extract the platform data from device tree, if present.

Signed-off-by: Zidan Wang <b50113@freescale.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2014-11-21 18:19:35 +00:00
Vivek Gautam ed692a99f3 usb: dwc3: exynos: Add provision for AXI UpScaler clock on exynos7
DWC3 controller on Exynos7 SoC has separate control for
AXI UpScaler which connects DWC3 DRD controller to AXI bus.
Get the gate clock for the same to control it across power
cycles.

Suggested-by: Anton Tikhomirov <av.tikhomirov@samsung.com>
Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-11-21 09:07:29 -06:00
Antoine Tenart 2f3fa3a0e5 Documentation: bindings: add doc for the Berlin USB PHY
Document the bindings of the Marvell Berlin USB PHY driver.

Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2014-11-21 19:48:50 +05:30
Arnd Bergmann 2dfb8bf3be - the dts part of the rk3288 smp support
- rate init for rk3288 clocks
 - enablement of various peripherals
 - new boardfile for Haoyu Marsboard (rk3066 based)
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABCAAGBQJUa1KSAAoJEPOmecmc0R2BuUsIAKC74yQhApYDPib1o8PrtW4I
 f8N41vfF+zrxUHYOAIZUMCjNuaBBagnvlXe6EmGZ9crQhThMytEKUP4rG2pkScw5
 +MKF2aw4sKUHPDDZ0n9VMVMW0i0HfkVlhB921cDfhKVcBpGE44YNusC5+1wsa+8r
 USGDl0EVTSMyAjXD/ogSqberQBBfFc4eqS0H+ZkCmA/saKa+tLpH0heqY/prq3FU
 mryXryGIUkCSwN7CB/lt45jT6qfb1UdNOgahK24lt2EmH9R/0IIrqzI8dOf6mnSA
 lBKnLPazbes0jny2iJSVfNQmlgWodpPY3kNEwxho4LrYhu+sTzW2oKMZrAXTxqY=
 =j7JA
 -----END PGP SIGNATURE-----

Merge tag 'v3.19-rockchip-dts2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

Pull "ARM: rockchip: second batch of dts related changes" from Heiko Stuebner:

- the dts part of the rk3288 smp support
- rate init for rk3288 clocks
- enablement of various peripherals
- new boardfile for Haoyu Marsboard (rk3066 based)

* tag 'v3.19-rockchip-dts2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: rockchip: enable PWM on Radxa Rock
  ARM: dts: rockchip: fix invalid unit-address in rk3188.dtsi
  ARM: dts: rk3288: add VOP iommu nodes
  ARM: dts: rockchip: add reset for CPU nodes
  ARM: dts: rockchip: add intmem node for rk3288 smp support
  ARM: dts: rockchip: add pmu references to cpus nodes
  ARM: dts: rockchip: add serial aliases for rk3066 and rk3188
  ARM: dts: rockchip: Add devicetree source for MarsBoard RK3066
  ARM: dts: rockchip: Add EMAC Rockchip for RK3066 SoCs

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-11-20 17:42:17 +01:00
Arnd Bergmann 8d6d5e128f Allwinner Core Additions for 3.19
This has mostly been about introducing A80 support
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJUa8NAAAoJEBx+YmzsjxAgNZ0P/22p1VKumZyoNRKF3vHn+iNV
 MBDa7UgVWXXQvBuysPs4n0MmG4sF/jKuD9IzVp6AI6U0M4HFqYwNJJl5ScT0+9ho
 jXgdZ/CfDGmbkQGHLYeDbj+ShuZFtpkcpf0373qh3EaJyoJaOTaYRlbkpVp/GSfb
 M97Q/cqYw+rOqs/YrSJOQgKAAePl6Avi6hOVJ/cRATBvsdm80fcQ0SbuhTVWlH9j
 5UXtLMDDbsCHnXCV05OkzkgQyJhNIhWuK8rURMTFG1HY5kkMQKSg1V8HSdjMoQp4
 dx+HP8J5j3deshCOcRGxO4aCo3CPp8GYR2c5jPXYCTTnjrhCOiHI25GAcmOhuXXI
 Tpixwo08pqTzTrevI8q6heAwBk2c3JA5INKswHOuRd988oD7vSfJpEYmyN+H6v1S
 wjzNDdsPecH+1hVZhp5iQ0NzDX7K/9N8gt24A/shin2cnCHgkVoU1/MFq/S3ZLQk
 qtibbcvdgBXAiX5BWlqPi2pWUdQ6LWXh3+UvLu6uEIvg5lrhoPsOilbuUbgQ7fdR
 B6OOwWur9MoV/Y/C8aquubU9Dwj8nrmYJ5lzNvkffD6zFAx7Pg803WewaNowAoGG
 e9MU6gAAn4/Km8Oig+dIkptnYHW+nPoodPNyoAMaJ9Ce+3YzpxclPVjEAzyzkZFh
 +1geJcIUj9hYSJeKT0gu
 =cJ5x
 -----END PGP SIGNATURE-----

Merge tag 'sunxi-core-for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/soc

Pull "Allwinner Core Additions for 3.19" from Maxime Ripard:

This has mostly been about introducing A80 support

* tag 'sunxi-core-for-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux:
  ARM: sunxi: make sun6i SMP ops static
  ARM: sunxi: Select ARCH_HAS_RESET_CONTROLLER and RESET_CONTROLLER for sun9i
  Documentation: sunxi: Add A80 datasheet link
  devicetree: bindings: Document supported Allwinner sunxi SoCs
  ARM: sunxi: Introduce Allwinner A80 support
  devicetree: bindings: Add vendor prefix for Merrii Technology Co., Ltd.
  ARM: sunxi: Add debug uart used by sun9i (Allwinner A80)
  Documentation: sunxi: Update Allwinner SoC documentation (A31/A31s/A23)

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-11-20 17:23:57 +01:00
Arnd Bergmann f2f456e720 Merge tag 'v3.19-meson-soc' of https://github.com/carlocaione/linux-meson into next/soc
Pull "ARM: meson: SOC related changes" from Carlo Caione:

This is the pull request for the SoC related changes for the 3.19.
The support for Meson8 is added together with L2 cache management.

* tag 'v3.19-meson-soc' of https://github.com/carlocaione/linux-meson:
  clocksource: meson6: Select CLKSRC_MMIO
  ARM: meson: enable L2 cache
  ARM: meson: document meson8 compatible properties
  ARM: meson: add meson8 support

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-11-20 17:20:59 +01:00
Arnd Bergmann 2db0aea590 code part of the rk3288 smp support
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQEcBAABCAAGBQJUa1NRAAoJEPOmecmc0R2BhycH/RSVMLZ8o5AWEwXEhDaf0Y/8
 YnH0uW1wZazAsDtkOHvxBwIHX16E7tNoODZ5eT/OqMK55SSWuxaayOOx7uRx44va
 qf3pV8S/Wh+gjUIwhAkvLd9kgoVHuJRS++WzG9YrcT89qUaLcmekXKukxA32eKwM
 xjwZJsyYWVseL3UupTY+lMT4dtuaIfaxN6m2WtMWViKwQR8zHNC6fwySQbqGBwAe
 X5eoWA6Tv0c1NXrHghjxL1uVj4htqPZhgRUne5BTgGay2D7uJFxNWvQ92ppK5DdD
 4c6sH1y2/IXSZYnrCEYg0ARRyhZreZtVWW5ZvPTWHBr6WXOZe33fw6+MvO5hPGk=
 =KyXS
 -----END PGP SIGNATURE-----

Merge tag 'v3.19-rockchip-soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/soc

Pull "code part of the rk3288 smp support" from Heiko Stübner:

here is the second batch of soc related changes, consisting only
of the smp support for rk3288.

Due to the slight misheap of the v3.18 cpuclk pull being merge, it is based
on exactly this merge commit from Olof to next/soc.

* tag 'v3.19-rockchip-soc2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: rockchip: add basic smp support for rk3288
  ARM: rockchip: add option to access the pmu via a phandle in smp_operations
  ARM: rockchip: convert to regmap and use pmu syscon if available

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-11-20 17:18:43 +01:00
Mikko Perttunen 0199e9938f of: Add bindings for nvidia,tegra124-soctherm
This adds binding documentation and headers for the Tegra124
SOCTHERM device tree node.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Acked-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Eduardo Valentin <edubezval@gmail.com>
Signed-off-by: Eduardo Valentin <edubezval@gmail.com>
2014-11-20 10:43:17 -04:00
Boris Brezillon 1281c87ff0 hwrng: atmel - Add TRNG DT binding doc
Document DT bindings of Atmel's TRNG (True Random Number Generator) IP.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Peter Korsgaard <peter@korsgaard.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2014-11-20 22:39:41 +08:00
Jiri Kosina a02001086b Merge Linus' tree to be be to apply submitted patches to newer code than
current trivial.git base
2014-11-20 14:42:02 +01:00
Arnd Bergmann 3af1fda393 Add support for mt6592, mt8127 and mt8135 Socs from Mediatek.
-----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJUZiGhAAoJELQ5Ylss8dNDs6oQAIVbGnJA4j2ajIGQmUuTVCdy
 8S+QfAogEem3ZSpeG/Ku8UgV6QCbfF/gg/++hoXn5XyR8pl8Mk6lh+3mfpiJr/Bt
 zVPmqxaS4cRbDToBpMah05YMBwDoG3C/zArGglKJDMQV+TIzid/fDcyAH4Z6LqpL
 vS+kAm8ovTiCLIFLgXeimhxldPhP4xcVE+i0t2hfGzyTglmJJvn1YwCpMgkfBazM
 D9xkZIcoI0YgNkqFfiCfVRPxm6Tb95kYtUn6XwwQwJUx5pKW/uwSx54tf9sV2myQ
 0UsuMGtBb2CIraPsAvY67ndC3lcA1f/RpaA2cjJyaDg+EYNr44nLbu14v4+xqoo6
 Ud6iXjrzqa/pfACdRmUaWhReCFdmrHceuVd4hYPBvMRsCSNVjLnDVLr1LwVqpPv0
 Nsxtzjw2s3+M43mBZfrva8lJVas/OgxGEk1JlufXFirfZBEyPiSGy7gxtQ/lm+kM
 aSpCsreIOcTjkN2MXNea3BWOLo/vHzoMEvQeqo2EwYqTjNqYMS5mdMvIvEJcxUVa
 uLWTf6SjcEeEVKamZ9Y3m6uIOgZv2KiQzeibaxccDCZG4DH2QR6IJvzQYEgI1Ui2
 MXxrLY0SFp4G1UKv/nXalMDwI/HreGQGCCenlWyABv6/7/qiLX27CkVU8I5WOuod
 31+J0spYkykFJ9vee9qC
 =DrlM
 -----END PGP SIGNATURE-----

Merge tag 'v3.19-next-dts' of https://github.com/mbgg/linux-mediatek into next/dt

Pull "Add support for mt6592, mt8127 and mt8135 Socs from Mediatek"
from Matthias Brugger:

Here comes the pull request which introduces basic support for
Mediatek SoCs mt6592, mt8127 and mt8135.

The patches for the mt81xx got merged in the late tree for v3.18 but
were not be merged at the end. They got a small fix regarding the
compatible and model string in the dts files.

* tag 'v3.19-next-dts' of https://github.com/mbgg/linux-mediatek:
  dt-bindings: add documentation for Mediatek SoC
  ARM: mediatek: add dts for mt6592-evb
  ARM: mediatek: Add basic support for mt6592
  dt-bindings: add more chips in documentation for Mediatek SoC
  ARM: dts: Build dtb for mt8127 & mt8135
  ARM: mediatek: add dts for MT8135 evaluation board.
  ARM: mediatek: Add basic support for mt8135
  ARM: mediatek: add dts for 8127 Moose board
  ARM: mediatek: Add basic support for mt8127

Signed-off-by; Arnd Bergmann <arnd@arndb.de>
2014-11-20 13:45:22 +01:00
Arnd Bergmann c3e6dc65f2 First batch of drivers for 3.19:
It is only about a not so recent driver for old platforms: RTT as RTC driver:
 - RTT as RTC driver enhancements and machine specific include files removal
 - RTT as RTC driver conversion to device tree
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQEcBAABAgAGBQJUZg/EAAoJEAf03oE53VmQ/KAIAJi5Ky2ekaZ4FGWbDrnQBHV+
 X0M/wvCdHw4D7VENo1W3U3ulf5r0XimeY6nnbmx3Ki0fTE2O3VyfLNzkjQtMf6iX
 TfoJM9y4fWsY5AXnynYO1Gj/2CH6Xab79Kb5sxL8b9VvlUMxlsKoQOmUYHC775OX
 YiBfp3dZYODkMyIIQmSkoZGj+kkgWbjMrp9CPueqVltha/EbfBP96Kib2G/aJVkb
 F9QyOq8B/mpUk2P29L1hc9X0/tjwaLZsO97zzhYVj7VwZS9sbYztQgmUNdtEds4/
 7EhMwSXxb9L5LkuoyuHFpRLMGzLrN9XBftE58s92hXwnM2KZE4eNo/JF0SGDOKo=
 =POJG
 -----END PGP SIGNATURE-----

Merge tag 'at91-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into next/drivers

Pull "First batch of drivers for 3.19" from Nicolas Ferre:

It is only about a not so recent driver for old platforms: RTT as RTC driver:
- RTT as RTC driver enhancements and machine specific include files removal
- RTT as RTC driver conversion to device tree

* tag 'at91-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91:
  rtc: at91sam9: add DT bindings documentation
  rtc: at91sam9: use clk API instead of relying on AT91_SLOW_CLOCK
  ARM: at91: add clk_lookup entry for RTT devices
  rtc: at91sam9: rework the Kconfig description
  rtc: at91sam9: make use of syscon/regmap to access GPBR registers
  rtc: at91sam9: add DT support
  rtc: at91sam9: replace devm_ioremap by devm_ioremap_resource
  rtc: at91sam9: use standard readl/writel functions instead of raw versions
  rtc: at91sam9: remove references to mach specific headers

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-11-20 13:42:21 +01:00
Darshana Padmadas 7c75c1d5e7 dt-bindings: Document deprecated device vendor name to fix related warning
This patch documents deprecated vendor name "isil" to fix warning of
undocumented string for device isl29028 as reported while running checkpatch.pl
on drivers/staging/iio/light/isl29028.c. This is done to maintain compatibility
with older kernels.

Signed-off-by: Darshana Padmadas <darshanapadmadas@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-11-20 12:20:18 +01:00
Darshana Padmadas b2ea3f82e7 dt-bindings: Document correct and deprecated vendor-prefix with device isl29028
This patch documents the device isl29028 with its vendor-prefix. Undocumented deprecated vendor-prefix
found by checkpatch also documented for compatibility reasons.

Signed-off-by: Darshana Padmadas <darshanapadmadas@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-11-20 12:19:59 +01:00
Arnd Bergmann 22b7db80a9 Few omap driver changes to add minimal device tree support
for the omap 1w driver, and to fix resume and interrupt issues
 on the l3-noc driver.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJUZm2aAAoJEBvUPslcq6VzUAUP/iAz4jrAYAj8YJoCUyLLWD2H
 I5WkYTaX3CNVvjwzwXAQ6gxHzbUnjE0yXUjBCNJyQj+U8FyCEiKBn8L6gJQmEnZe
 tOWzDVcx7HUYGyKdun9AhcwO1oLjM/jAganjyy2ICEFGmC8mfzgSxWX8KAOHfu19
 0fD3DaGg9Krid/z+XbR4kQnvy8eqiPyOeVxmQ50m8Jxe82CR/VnvPM+NP+8jv2FP
 LeyR3cmcKJ/1CRxBl86tGRdDvIj8lKrdKqoAbkQkVBpq4L5xN1ePOtzgiPM/X/q4
 lUvRwgqX0dTbQj/8N/u7/SZxytQkSlcslImiBVISBKvfI0hKMKNG4rqM2FScnbhu
 tmt8BqW5KjzjnxGQwCP6nLlSFQLl8dEVPaj1lmmOS/PB7egVFVXOZhr5yEMIGyeG
 glynK+H0Y6zIMiXnzULjXssyaBSVu04FldaxOgVBXtSWlG90aCLGat02mlvysxsF
 ErdNvm/S7fR0xmFwgxOAYhSD7BroqyaGfku6VF01ob8LmqohEHqEf2ND3OvjALaz
 jsyh7UItzuZchYnXJzqWRQMlxplYfRMinDkwe9lfFFWPbacvpWabHtBBQwfo7lpr
 DeWRX+Tjcr307Heg7cQe2lQU/Ol68f9wbIFNaHdwNBLQ+8d5L3pFhykMf/AMCXh0
 IkPhr6wyaTYUi8ZfJVni
 =MBo8
 -----END PGP SIGNATURE-----

Merge tag 'omap-for-v3.19/w1-and-l3-noc' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/drivers

Pull "omap driver changes for v3.19" from Tony Lindgren:

Few omap driver changes to add minimal device tree support
for the omap 1w driver, and to fix resume and interrupt issues
on the l3-noc driver.

* tag 'omap-for-v3.19/w1-and-l3-noc' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  bus: omap_l3_noc: Correct returning IRQ_HANDLED unconditionally in the irq handler
  bus: omap_l3_noc: Add resume hook to restore context
  w1: omap-hdq: support device probing with device-tree

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-11-20 12:03:16 +01:00
Michael Turquette 3c7f4fe810 Merge branch 'for-v3.19/exynos-clk' of git://linuxtv.org/snawrocki/samsung into clk-next-exynos 2014-11-19 11:41:21 -08:00
Geert Uytterhoeven 29a77b8a04 clk: shmobile: Deprecate renesas,clock-indices
Commit 8e33f91a0b ("clk: shmobile: clk-mstp: change to using
clock-indices") forgot to replace all occurrences of
"renesas,clock-indices" in the driver-specific binding documentation.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Acked-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Michael Turquette <mturquette@linaro.org>
2014-11-19 11:41:20 -08:00
Michael Turquette d4f2016f59 Merge branch 'clk-next-shmobile' into clk-next 2014-11-19 11:41:19 -08:00
Dan Murphy 7a8685accb leds: lp8860: Introduce TI lp8860 4 channel LED driver
Introduce the Texas Instruments lp8860
4 channel LED driver.

This driver configures the device in display cluster mode
as this seems to be the most used configuration at the
time of the driver configuration.

For more product information please see the link below:
http://www.ti.com/product/lp8860-q1

Signed-off-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Bryan Wu <cooloney@gmail.com>
2014-11-19 10:33:06 -08:00
Amitkumar Karwar 025a60a752 Bluetooth: btmrvl: add DT-bindings for gpio-gap
This can be used to have GPIO host wakeup method suitable for the
platform and configurable GAP for host sleep handshake.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-19 16:22:42 +01:00
Amitkumar Karwar 098ea6bc4c Bluetooth: btmrvl: add DT bindings documentation
Calibration data can be downloaded through device tree method. This
patch adds the documentation. Also, instead of searching device tree
node by name using of_find_node_by_name() API, let's use
for_each_compatible_node().

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Avinash Patil <patila@marvell.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2014-11-19 16:22:41 +01:00
Geert Uytterhoeven 11321585f9 DT: i2c: Add more devices handled by the adxl34x-i2c driver
This allows checkpatch to validate more DTSes.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-11-19 15:19:37 +01:00
Geert Uytterhoeven fa040c24b1 DT: i2c: Add more devices handled by the rtc-rs5c372 driver
This allows checkpatch to validate more DTSes.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-11-19 15:19:27 +01:00
Lorenzo Pieralisi c00bc5df7c drivers: cpuidle: Add idle-state-name description to ARM idle states
On ARM machines, where generally speaking the idle state numbering has
no fixed and standard meaning it is useful to provide a description
of the idle state inner workings for benchmarking and monitoring purposes.

This patch adds a property to the idle states bindings that if present
gives platform firmware a means of describing the idle state and export
the string description to user space.

The patch updates the DT parsing code accordingly to take the description,
if present, into consideration.

Acked-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2014-11-19 10:16:23 +01:00
Lorenzo Pieralisi 97735da074 drivers: cpuidle: Add status property to ARM idle states
On some platforms the device tree bindings must provide the kernel
with a status flag for idle states, that defines whether the idle
state is operational or not in the current configuration.

This patch adds a status property to the ARM idle states compliant
with ePAPR v1.1 and updates the DT parsing code accordingly.

Acked-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
2014-11-19 10:16:15 +01:00
Soren Brinkmann a0e27f51ba documentation: pinctrl bindings: Fix trivial typo 'abitrary'
A misspelled 'arbitrary' propagated to quite a few locations in the DT
binding documentation for pin-controllers. Fixing by:
  git grep abitrary | cut -f1 -d: | xargs sed -i 's/abitrary/arbitrary/'

Reported-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2014-11-18 12:01:52 -06:00
bpqw 5641c09226 devicetree: bindings: Add vendor prefix for Micron Technology, Inc.
This patch is used to add vendor prefix for Micron Technology, Inc. in
the vendor-prefixes.txt file.

Micron Technology, Inc. is an American multinational corporation based
in Boise, Idaho, best known for producing many forms of semiconductor
devices. This includes DRAM, SDRAM, flash memory, eMMC and SSDs.

Signed-off-by: Bean Huo <bpqw@micron.com>
[robh: cleanup commit msg formatting and company name]
Signed-off-by: Rob Herring <robh@kernel.org>
2014-11-18 11:51:35 -06:00
Philipp Zabel f9cb89b63d of: Add vendor prefix for Chips&Media, Inc.
Chips&Media is a developer of Video Codec IP cores.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
[robh: fix-up alphabetical ordering]
Signed-off-by: Rob Herring <robh@kernel.org>
2014-11-18 11:46:44 -06:00
Antony Pavlov 9b6eab0758 devicetree: vendor-prefixes.txt: fix whitespace
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2014-11-18 11:35:06 -06:00
Bjorn Helgaas 66865de431 of/irq: Drop obsolete 'interrupts' vs 'interrupts-extended' text
a9ecdc0fdc ("of/irq: Fix lookup to use 'interrupts-extended' property
first") updated the description to say that:

  - Both 'interrupts' and 'interrupts-extended' may be present
  - Software should prefer 'interrupts-extended'
  - Software that doesn't comprehend 'interrupts-extended' may use
    'interrupts'

But there is still a paragraph at the end that prohibits having both and
says 'interrupts' should be preferred.

Remove the contradictory text.

Fixes: a9ecdc0fdc ("of/irq: Fix lookup to use 'interrupts-extended' property first")
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: stable@vger.kernel.org	# v3.13+
Acked-by: Brian Norris <computersforpeace@gmail.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Rob Herring <robh@kernel.org>
2014-11-18 11:34:35 -06:00
Robert Jarzmik f2a306c29d devicetree: bindings: add sandisk to the vendor prefixes
Add sandisk to the list of vendors. This prefix should be used
also for companies absorbed by Sandisk, like M-Systems.

Signed-off-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Rob Herring <robh@kernel.org>
2014-11-18 11:31:30 -06:00
Beniamino Galvani a25a6772db ARM: meson: document meson8 compatible properties
Add device tree bindings documentation for Amlogic Meson8 SoCs.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Carlo Caione <carlo@caione.org>
2014-11-18 16:34:54 +01:00
Beniamino Galvani 30021e3707 i2c: add support for Amlogic Meson I2C controller
This is a driver for the I2C controller found in Amlogic Meson SoCs.

Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-11-18 16:16:44 +01:00
Yao Yuan ce1a78840f i2c: imx: add DMA support for freescale i2c driver
Add dma support for i2c. This function depend on DMA driver.
You can turn on it by write both the dmas and dma-name properties in dts node.
DMA is optional, even DMA request unsuccessfully, i2c can also work well.

Signed-off-by: Yuan Yao <yao.yuan@freescale.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-11-18 16:01:27 +01:00
Michael Ellerman 35891d40bf Merge remote-tracking branch 'scottwood/next' into next
Scott says:

"Highlights include a bunch of 8xx optimizations, device tree bindings
for Freescale BMan, QMan, and FMan datapath components, misc device tree
updates, and inbound rio window support."
2014-11-18 17:00:38 +11:00
James Hogan 039e60ed6c DT: i2c: Add binding document for IMG I2C SCB
Introduce a devicetree binding for Imagination Technologies
I2C SCB controller.

Reviewed-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Ezequiel Garcia <ezequiel.garcia@imgtec.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-11-17 19:54:24 +01:00
Roger Quadros f2bf258983 net: can: c_can: Add support for TI am4372 DCAN
AM4372 SoC has 2 DCAN modules. Add compatible id and
raminit driver data for it. The driver data is same as AM3352
but this gives us flexibility to add AM4372 specific quirks
if required later.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-11-17 15:32:10 +01:00
Andrew Bresticker 07a186893a spi: Add binding document for IMG SPFI controller
The Synchronous Peripheral Flash Interface (SPFI) controller found
on IMG SoCs supports single, dual, and (optionally) quad mode SPI
transfers.

Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2014-11-17 13:31:08 +00:00
Boris Brezillon 2899e12fc9 pwm: add DT bindings documentation for atmel-hlcdc-pwm driver
The HLCDC IP available in some Atmel SoCs (i.e. at91sam9x5, at91sam9n12
or sama5d3 families for instance) provides a PWM device.

The DT bindings used for this PWM device is following the default 3 cells
bindings described in Documentation/devicetree/bindings/pwm/pwm.txt.

Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
Acked-by: Thierry Reding <thierry.reding@gmail.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2014-11-17 12:20:18 +01:00
Bart Tanghe e5a06dc5ac pwm: Add BCM2835 PWM driver
Add PWM driver for Broadcom BCM2835 processor (Raspberry Pi)

Signed-off-by: Bart Tanghe <bart.tanghe@thomasmore.be>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Thierry Reding <thierry.reding@gmail.com>
2014-11-17 12:20:13 +01:00
Roger Quadros c71d0b31bf can: c_can: Add support for TI am3352 DCAN
AM3352 SoC has 2 DCAN modules. Add compatible id and
raminit driver data for am3352 DCAN.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-11-17 12:19:27 +01:00
Roger Quadros 0f4da3a8da can: c_can: Add support for TI DRA7 DCAN
DRA7 SoC has 2 CAN IPs. Provide compatible IDs and RAMINIT
register data for both.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-11-17 12:19:27 +01:00
Roger Quadros 3ff9027ca6 can: c_can: Add syscon/regmap RAMINIT mechanism
Some TI SoCs like DRA7 have a RAMINIT register specification
different from the other AMxx SoCs and as expected by the
existing driver.

To add more insanity, this register is shared with other
IPs like DSS, PCIe and PWM.

Provides a more generic mechanism to specify the RAMINIT
register location and START/DONE bit position and use the
syscon/regmap framework to access the register.

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
2014-11-17 12:19:27 +01:00
Ludovic Desroches 466b3cf17e ARM: dts: at_xdmac: fix bad value of dma-cells in documentation
The dma-cells value in the example was 2 instead of 1.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2014-11-17 14:07:20 +05:30
Nicolin Chen 29aebfde88 dmaengine: imx-sdma: Add a new DMATYPE for SAI
This patch simply adds a new DMATYPE for SAI which's included
in i.MX6 Solo X.

Signed-off-by: Nicolin Chen <nicoleotsuka@gmail.com>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2014-11-17 13:50:43 +05:30
Archit Taneja ce9406380d dt/bindings: dmaengine: qcom_bam_dma: Add compatible string for BAM v1.3.0
Add compatible string for BAM v1.3.0 in the DT bindings documentation. Mentioned
a few more SoCs which have BAM v1.4.0 in them.

Reviewed-by: Kumar Gala <galak@codeaurora.org>
Reviewed-by: Andy Gross <agross@codeaurora.org>
Signed-off-by: Archit Taneja <architt@codeaurora.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2014-11-17 13:50:41 +05:30
Chen-Yu Tsai 0b04ddf863 dmaengine: sun6i: Add support for Allwinner A23 (sun8i) variant
The A23 SoC has the same dma engine as the A31 (sun6i), with a
reduced amount of endpoints and physical channels. Add the proper
config data and compatible string to support it.

A slight difference in sun8i is an undocumented register needs
to be toggled for dma to function.

Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
2014-11-17 13:50:37 +05:30
Neelesh Gupta 16b1d26e77 rtc/tpo: Driver to support rtc and wakeup on PowerNV platform
The patch implements the OPAL rtc driver that binds with the rtc
driver subsystem. The driver uses the platform device infrastructure
to probe the rtc device and register it to rtc class framework. The
'wakeup' is supported depending upon the property 'has-tpo' present
in the OF node. It provides a way to load the generic rtc driver in
in the absence of an OPAL driver.

The patch also moves the existing OPAL rtc get/set time interfaces to the
new driver and exposes the necessary OPAL calls using EXPORT_SYMBOL_GPL.

Test results:
-------------
Host:
[root@tul169p1 ~]# ls -l /sys/class/rtc/
total 0
lrwxrwxrwx 1 root root 0 Oct 14 03:07 rtc0 -> ../../devices/opal-rtc/rtc/rtc0
[root@tul169p1 ~]# cat /sys/devices/opal-rtc/rtc/rtc0/time
08:10:07
[root@tul169p1 ~]# echo `date '+%s' -d '+ 2 minutes'` > /sys/class/rtc/rtc0/wakealarm
[root@tul169p1 ~]# cat /sys/class/rtc/rtc0/wakealarm
1413274345
[root@tul169p1 ~]#

FSP:
$ smgr mfgState
standby
$ rtim timeofday

System time is valid: 2014/10/14 08:12:04.225115

$ smgr mfgState
ipling
$

CC: devicetree@vger.kernel.org
CC: tglx@linutronix.de
CC: rtc-linux@googlegroups.com
CC: a.zummo@towertech.it
Signed-off-by: Neelesh Gupta <neelegup@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2014-11-17 18:04:01 +11:00
Robin Gong b8e64eea41 power: reset: imx-snvs-poweroff: add power off driver for i.mx6
This driver register pm_power_off with snvs power off function. If
your boards NOT use PMIC_ON_REQ to turn on/off external pmic, or use
other pin to do, please disable the driver in dts, otherwise, your
pm_power_off maybe overwrote by this driver.

Signed-off-by: Robin Gong <b38343@freescale.com>
Signed-off-by: Sebastian Reichel <sre@kernel.org>
2014-11-17 03:07:08 +01:00
Heiko Stuebner 15962df86e dt-bindings: document gpio-charger bindings
This documents the binding for the gpio-charger power-supply.

Signed-off-by: Heiko Stuebner <heiko.stuebner@bq.com>
Reviewed-by: Doug Anderson <dianders@chromium.org>
2014-11-17 03:07:07 +01:00
Dave Airlie b0654103f5 drm/tegra: Changes for v3.19-rc1
The highlights in this pull request are:
 
   * IOMMU support: The Tegra DRM driver can now deal with discontiguous
     buffers if an IOMMU exists in the system. That means it can allocate
     using drm_gem_get_pages() and will map them into IOVA space via the
     IOMMU API. Similarly, non-contiguous PRIME buffers can be imported
     from a different driver, which allows better integration with gk20a
     (nouveau) and less hacks.
 
   * Universal planes: This is precursory work for atomic modesetting and
     will allow hardware cursor support to be implemented on pre-Tegra114
     where RGB cursors were not supported.
 
   * DSI ganged-mode support: The DSI controller can now gang up with a
     second DSI controller to drive high resolution DSI panels.
 
 Besides those bigger changes there is a slew of fixes, cleanups, plugged
 memory leaks and so on.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABAgAGBQJUZM29AAoJEN0jrNd/PrOhd1EP/iGBGppcPiYhFI6CC2V5IyGO
 j4GaNU656QQj0RNS3RH0Oby0oHdQum2rFNtHnkGYjoXFiSznId3OwVQ1+Y1s5804
 BkPSR1Q3fyIfsQdGA9DEkVGuyavCEbJ9yOalIBLda456nxfkPFBJdNjq5AJDT2N1
 J54MSRtV3fV5Uerd7WbmiNdLyuly4Gyyb7ApotOQEsfYvaGgobdpMRGyp38tvYbD
 pNDZ69iYBSJmaVaF1a/NxFw3/25CSHakY5J95R9eXK1Y3BKDBhqHo7b1L1XMt1L5
 yKEy+eqjnnB7/itszjKG3dnMHunKsch9C+nyxR4xKMf036Pesz65tMbg07Pd0cIy
 oYZMDGdm380d0mu41LydN7zK/ZZf6bBfcZallnxk1CSEQB6BcMZhOmQP2aa8r9rU
 VdaNGlNio7XAjVGDsd8Y652y27NH7VJTpx3nxXB0f7eyGg7AlfLKxOFehDE+beVJ
 OAzRQrHJ63vOIAUg21G84W4cvpsVSG4FomgRTXC8Se6WcwP3TWD5MmOzLYNjbFnb
 ayuIiIfNtyu2KJU60hCOqWQg05UcWIYRkvxmdnQQcFyItmw4qJzh9ep7ebAqTx0t
 0p0y5/O7KGYKS1pB7o1XJtL84N7SPiNGB3fdwiGryl9Z7hypuhKS7/lRBDTiiTAd
 Ok1HHSRDxTaiGhrN3TKH
 =v4QW
 -----END PGP SIGNATURE-----

Merge tag 'drm/tegra/for-3.19-rc1' of git://people.freedesktop.org/~tagr/linux into drm-next

drm/tegra: Changes for v3.19-rc1

The highlights in this pull request are:

  * IOMMU support: The Tegra DRM driver can now deal with discontiguous
    buffers if an IOMMU exists in the system. That means it can allocate
    using drm_gem_get_pages() and will map them into IOVA space via the
    IOMMU API. Similarly, non-contiguous PRIME buffers can be imported
    from a different driver, which allows better integration with gk20a
    (nouveau) and less hacks.

  * Universal planes: This is precursory work for atomic modesetting and
    will allow hardware cursor support to be implemented on pre-Tegra114
    where RGB cursors were not supported.

  * DSI ganged-mode support: The DSI controller can now gang up with a
    second DSI controller to drive high resolution DSI panels.

Besides those bigger changes there is a slew of fixes, cleanups, plugged
memory leaks and so on.

* tag 'drm/tegra/for-3.19-rc1' of git://people.freedesktop.org/~tagr/linux: (44 commits)
  drm/tegra: gem: Check before freeing CMA memory
  drm/tegra: fb: Add error codes to error messages
  drm/tegra: fb: Properly release GEM objects on failure
  drm/tegra: Detach panel when a connector is removed
  drm/tegra: Plug memory leak
  drm/tegra: gem: Use more consistent data types
  drm/tegra: fb: Do not destroy framebuffer
  drm/tegra: gem: dumb: pitch and size are outputs
  drm/tegra: Enable the hotplug interrupt only when necessary
  drm/tegra: dc: Universal plane support
  drm/tegra: dc: Registers are 32 bits wide
  drm/tegra: dc: Factor out DC, window and cursor commit
  drm/tegra: Add IOMMU support
  drm/tegra: Fix error handling cleanup
  drm/tegra: gem: Use dma_mmap_writecombine()
  drm/tegra: gem: Remove redundant drm_gem_free_mmap_offset()
  drm/tegra: gem: Cleanup tegra_bo_create_with_handle()
  drm/tegra: gem: Extract tegra_bo_alloc_object()
  drm/tegra: dsi: Set up PHY_TIMING & BTA_TIMING registers earlier
  drm/tegra: dsi: Replace 1000000 by USEC_PER_SEC
  ...
2014-11-15 09:38:55 +10:00
Dave Airlie 8aa3dc3c17 drm/panel: Changes for v3.19-rc1
This contains support for a couple of new panels, updates for some GPIO
 API changes and a bunch of updates to the MIPI DSI support that should
 make it easier to write panel drivers in the future.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v2
 
 iQIcBAABAgAGBQJUZKsmAAoJEN0jrNd/PrOhvoQP/Ryl8OHSEOB6vNxn7cmz3nQf
 0l+2Q3V3qpJALC3Dlm57kSF1760mHNjPuwiVLhjINn5zcDS4kB3Llgx/dmAzgTZA
 Ikm8iDgcOmlBUBE1W5YuzdSCXJK8Eth9JQiA4yQVS0RWi+WEClwb+F7KBLi+9Ep3
 1C3qURrBAfe9DRzU4GswrsCzBQACCKH8f+2OcYeFMW0eMa7ejHNs+n0wi6lMLvLn
 JrxEuMBKWdXbM2sw4UXvpVZm3CTh8dJtXBkpwOBK75XhY9DSsrqmbdk0qKIDCY+y
 JB/5UTU2sg37ZFnvhFoHN10AtXWnGbwS2iCitNSmKaBOARVbcoWk9pJtR3AHc44c
 cpLVTsJgZStYZAydtVZKQDJWLNTnTMtyLPcy9eq6kLMc8sVe930U8IsGQyihyyUU
 cSDP8Z6THZ2zHqfDnmogjm8XWsUa+LimNwAgm5oub8JKxdqGb49J8ry+Ny4a19cS
 MgqVZE85K9aF7e/VxeGFiIpUb5ax5bLQxrcpVJg/d2TFuftNBslmL3FOkvEbwrLM
 WS9KJ8e8VIRNoI5dtemfx0+LGlLwoPaUWSeWpb8OxUAuy6e5NabazkFQuCb5E+HM
 JLqnMFCCVvwtGyr+DrFiF4ye8ZTZNcFcdidgB4mr9D5k7RksyeZTT4vz13y2JyAr
 VcfbBQICIQzn91osEetJ
 =+xMK
 -----END PGP SIGNATURE-----

Merge tag 'drm/panel/for-3.19-rc1' of git://people.freedesktop.org/~tagr/linux into drm-next

drm/panel: Changes for v3.19-rc1

This contains support for a couple of new panels, updates for some GPIO
API changes and a bunch of updates to the MIPI DSI support that should
make it easier to write panel drivers in the future.

* tag 'drm/panel/for-3.19-rc1' of git://people.freedesktop.org/~tagr/linux: (31 commits)
  drm/panel: Add Sharp LQ101R1SX01 support
  drm/dsi: Do not require .owner field to be set
  drm/dsi: Resolve MIPI DSI device from phandle
  drm/dsi: Implement DCS set_{column,page}_address commands
  drm/dsi: Implement DCS {get,set}_pixel_format commands
  drm/dsi: Implement DCS get_power_mode command
  drm/dsi: Implement DCS soft_reset command
  drm/dsi: Implement DCS nop command
  drm/dsi: Add to DocBook documentation
  drm/dsi: Implement some standard DCS commands
  drm/dsi: Implement generic read and write commands
  drm/panel: s6e8aa0: Use standard MIPI DSI function
  drm/dsi: Add mipi_dsi_set_maximum_return_packet_size() helper
  drm/dsi: Constify mipi_dsi_msg
  drm/dsi: Make mipi_dsi_dcs_{read,write}() symmetrical
  drm/dsi: Add DSI transfer helper
  drm/dsi: Add message to packet translator
  drm/dsi: Introduce packet format helpers
  drm/panel: s6e8aa0: Fix build warnings on 64-bit
  drm/panel: ld9040: Fix build warnings on 64-bit
  ...
2014-11-15 09:36:13 +10:00
Linus Torvalds e57c641ffb Merge branch 'for-3.18-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata
Pull libata fixes from Tejun Heo:
 "The most notable is the revert of lock splitting optimization in ahci.
  This also made the IRQ handling threaded even when there's only one
  IRQ in use.  The conversion missed IRFQ_SHARED leading to screaming
  IRQs problem in some cases and the threaded IRQ handling showed
  performance regression in some LKP test cases.  The changes are
  reverted for now.  It'll probably be retried once threaded IRQ
  handling is removed from ahci.

  Other than that, there's one fix for ahci and several patches adding
  device IDs"

* 'for-3.18-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
  ahci: fix AHCI parameters not taken into account
  ata: sata_rcar: Add r8a7793 device support
  ahci: Add Device IDs for Intel Sunrise Point PCH
  ahci: disable MSI instead of NCQ on Samsung pci-e SSDs on macbooks
  Revert "AHCI: Optimize single IRQ interrupt processing"
  Revert "AHCI: Do not acquire ata_host::lock from single IRQ handler"
  ata: sata_rcar: Disable DIPM mode for r8a7790 ES1
2014-11-14 14:09:19 -08:00
Sebastian Reichel 5325d844fd [media] si4713: add DT binding documentation
This patch adds the DT bindings documentation for Silicon Labs Si4713 FM
radio transmitter.

Signed-off-by: Sebastian Reichel <sre@kernel.org>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@osg.samsung.com>
2014-11-14 18:10:46 -02:00
Geert Uytterhoeven 598e9a9005 sata_rcar: Document deprecated "renesas,rcar-sata"
Commit e67adb4e66 ("sata_rcar: Add R-Car Gen2 SATA PHY support")
deprecated "renesas,rcar-sata" in favor of "renesas,sata-r8a7779", but
the deprecated value was never documented in the binding documentation,
while it is still in active use.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Tejun Heo <tj@kernel.org>
2014-11-14 12:35:14 -05:00
Valentine Barshak b78384d533 sata_rcar: Add clocks to sata_rcar bindings
Now that the clocks are available in the R-Car Gen2 DT,
add clocks property description to the sata_rcar bindings.
The clocks have been tested on r8a7791 so we use that
as an example of the R-Car SATA node.

Signed-off-by: Valentine Barshak <valentine.barshak@cogentembedded.com>
[geert: Reworded clocks property]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Tejun Heo <tj@kernel.org>
2014-11-14 12:35:13 -05:00
Hans de Goede 9bb5b20f5d dt-bindings: simplefb: Specify node location and handoff related properties
Since simplefb nodes do not relate directly to hw typically they have been
placed in the root of the devicetree. As the represent runtime information
having them as sub-nodes of /chosen is more logical, specify this.

Also specify when to set the chosen stdout-path property to a simplefb node.

For reliable handover to a hardware specific driver, that driver needs to
know which simplefb to unregister when taking over, specify how the hw driver
can find the matching simplefb node.

Last add some advice on how to fill and use simplefb nodes from a firmware
pov.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-11-14 15:28:52 +02:00
Hans de Goede 9ee4cd1aa3 dt-bindings: Add a clocks property to the simple-framebuffer binding
A simple-framebuffer node represents a framebuffer setup by the firmware /
bootloader. Such a framebuffer may have a number of clocks in use, add a
property to communicate this to the OS.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Reviewed-by: Mike Turquette <mturquette@linaro.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Acked-by: Grant Likely <grant.likely@linaro.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
2014-11-14 15:28:22 +02:00
Howard Chen 256e7653c8 dt-bindings: add documentation for Mediatek SoC
This adds a DT binding documentation for the MT6592 SoC from Mediatek.

Signed-off-by: Howard Chen <ibanezchen@gmail.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2014-11-14 13:50:47 +01:00
Joe.C 491374c678 dt-bindings: add more chips in documentation for Mediatek SoC
Add MT8127 & MT8135 from Mediatek.

Signed-off-by: Joe.C <yingjoe.chen@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2014-11-14 13:45:36 +01:00
Dylan Reid 2880fc8779 ASoC: add TI ts3a227e headset chip driver
The TS3A227E is an autonomous audio accessory detection and
configuration switch that detects 3-pole or 4-pole audio accessories
and configures internal switches to route the signals accordingly.

This chip also has built-in support for the new button standard
described in the Android "Wired audio headset specification" v1.0.
These buttons will be reported on the jack as buttons 0-3 mapped to
KEY_MEDIA, KEY_VOLUMEUP, KEY_VOLUMEDOWN, and KEY_VOICE_COMMAND.

This will be added as an aux_dev and have the jack passed in from the
machine driver.

Signed-off-by: Dylan Reid <dgreid@chromium.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
2014-11-14 10:46:41 +00:00
David S. Miller 076ce44825 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Conflicts:
	drivers/net/ethernet/chelsio/cxgb4vf/sge.c
	drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c

sge.c was overlapping two changes, one to use the new
__dev_alloc_page() in net-next, and one to use s->fl_pg_order in net.

ixgbe_phy.c was a set of overlapping whitespace changes.

Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-14 01:01:12 -05:00
Lucas Stach 2801f7252d PCI: Add missing DT binding for "linux,pci-domain" property
41e5c0f81d ("of/pci: Add pci_get_new_domain_nr() and
of_get_pci_domain_nr()") added parsing of the "linux,pci-domain" property,
but didn't add the binding documentation.

Since this property will be supported by a number of host bridge drivers,
add it to the common PCI binding doc.

Fixes: 41e5c0f81d ("of/pci: Add pci_get_new_domain_nr() and of_get_pci_domain_nr()")
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Liviu Dudau <Liviu.Dudau@arm.com>
Acked-by: Rob Herring <robh@kernel.org>
2014-11-13 15:43:41 -07:00
Hisashi Nakamura 9488e1e5b3 net: sh_eth: Add r8a7793 support
The device tree probing for R-Car M2N (r8a7793) is added.

Signed-off-by: Hisashi Nakamura <hisashi.nakamura.ak@renesas.com>
Signed-off-by: Yoshihiro Kaneko <ykaneko0929@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2014-11-13 15:03:53 -05:00
Krishna Mohan Dani 9e6280cd44 ASoC: rt5631: Add device tree binding documentation
Document the device tree binding for the ALC5631 codec and update vendor
specific prefix for the Realtek.

Signed-off-by: Krishna Mohan Dani <krishna.md@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
2014-11-13 18:07:52 +00:00
Minghuan Lian 62d0ff83c6 PCI: layerscape: Add Freescale Layerscape PCIe driver
Add support for Freescale Layerscape PCIe controller.  This driver re-uses
the Synopsis DesignWare core code.

[bhelgaas: add Kconfig dependency on CONFIG_ARM]
Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2014-11-13 09:31:52 -07:00
Thierry Reding e94236cde4 drm/tegra: dsi: Add ganged mode support
Implement ganged mode support for the Tegra DSI driver. The DSI host
controller to gang up with is specified via a phandle in the device tree
and the resolved DSI host controller used for the programming of the
ganged-mode registers.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-11-13 16:12:28 +01:00
Boris BREZILLON 2c91e61dc9 rtc: at91sam9: add DT bindings documentation
Add RTT bindings documentation.

Signed-off-by: Boris BREZILLON <boris.brezillon@free-electrons.com>
Acked-by: Johan Hovold <johan@kernel.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
2014-11-13 16:08:48 +01:00