Commit Graph

3766 Commits

Author SHA1 Message Date
Olof Johansson
8850e0ba57 Samsung DT 2nd updates for v3.17
This is based on tags/exynos-power because this DT changes
 are depending PMU cleanup.
 
 Fixes boot for exynos5260 and exynos5410,
 - Since exynos cannot boot without obtaining PMU address via
   DT from now on, add PMU node for exynos5260 and exynos5410
 
 For preparing exynos5250-spring,
 - move max77686 and cypress,cyapa trackpad from exynos5250-
   cros-common to exynos5250-snow DT file
 (Note exynos5250-spring is not included in this branch yet)
 
 For exynos3250,
 - add TMU node and remove duplicated interrupt-parent
 - add missing pinctrl property for uart0 and uart1
 
 For exynos5250-smdk5250 board
 - add max77686 pmic interrupt property which is connected to
   gpx3
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Merge tag 'samsung-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt

Merge "Samsung DT 2nd updates for v3.17" from Kukjin Kim:

This is based on tags/exynos-power because this DT changes
are depending PMU cleanup.

Fixes boot for exynos5260 and exynos5410,
- Since exynos cannot boot without obtaining PMU address via
  DT from now on, add PMU node for exynos5260 and exynos5410

For preparing exynos5250-spring,
- move max77686 and cypress,cyapa trackpad from exynos5250-
  cros-common to exynos5250-snow DT file
(Note exynos5250-spring is not included in this branch yet)

For exynos3250,
- add TMU node and remove duplicated interrupt-parent
- add missing pinctrl property for uart0 and uart1

For exynos5250-smdk5250 board
- add max77686 pmic interrupt property which is connected to
  gpx3

* tag 'samsung-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (28 commits)
  ARM: dts: Add missing pinctrl for uart0/1 for exynos3250
  ARM: dts: Remove duplicate 'interrput-parent' property for exynos3250
  ARM: dts: Add TMU dt node to monitor the temperature for exynos3250
  ARM: dts: Specify MAX77686 pmic interrupt for exynos5250-smdk5250
  ARM: dts: cypress,cyapa trackpad is exynos5250-Snow only
  ARM: dts: max77686 is exynos5250-snow only
  ARM: EXYNOS: Add exynos5260 PMU compatible string to DT match table
  ARM: dts: Add PMU DT node for exynos5260 SoC
  ARM: EXYNOS: Add support for Exynos5410 PMU
  ARM: dts: Add PMU to exynos5410
  ARM: dts: Document exynos5410 PMU
  ARM: EXYNOS: Move cpufreq and cpuidle device registration to init_machine
  ARM: EXYNOS: Refactored code for using PMU address via DT
  ARM: EXYNOS: Support cluster power off on exynos5420/5800
  ARM: EXYNOS: populate suspend and powered_up callbacks for mcpm
  ARM: EXYNOS: do not allow cpuidle registration for exynos5420
  cpuidle: big.LITTLE: init driver for exynos5420
  cpuidle: big.LITTLE: Add ARCH_EXYNOS entry in config
  ARM: EXYNOS: add generic function to calculate cpu number
  cpuidle: big.LITTLE: add of_device_id structure
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-31 20:17:53 -07:00
Olof Johansson
8b510129ba arm: Xilinx Zynq dt patches for v3.17 third pull request
- Add Adapteva Parallella board/DT
 - Add SPI nodes
 - Add CAN nodes
 - Clean Zynq description
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Merge tag 'zynq-dt-for-3.17-3' of git://git.xilinx.com/linux-xlnx into next/dt

Merge "Xilinx Zynq dt changes for v3.17 - third pull request" from Michal
Simek:

arm: Xilinx Zynq dt patches for v3.17 third pull request

- Add Adapteva Parallella board/DT
- Add SPI nodes
- Add CAN nodes
- Clean Zynq description

* tag 'zynq-dt-for-3.17-3' of git://git.xilinx.com/linux-xlnx:
  ARM: zynq: DT: Clarify Xilinx Zynq platform
  ARM: zynq: DT: Remove DMA from board DTs
  ARM: zynq: DT: Add CAN node
  ARM: dts: zynq: Add SPI
  ARM: dts: zynq: Add DMAC for Parallella
  ARM: dts: zynq: Add Parallella device tree
  Documentation: devicetree: Adapteva boards
  Documentation: devicetree: Adapteva vendor prefix

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-30 12:54:57 -07:00
Michal Simek
6a3246c02e ARM: zynq: DT: Clarify Xilinx Zynq platform
ep107 was emulation platform and compatible string
have been changed long time ago.

"ARM: zynq: dts: split up device tree"
(sha1: e06f1a9ed7)

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-07-30 13:26:54 +02:00
Vikas Sajjan
fbe4e9f55b ARM: dts: Add PMU DT node for exynos5260 SoC
Adds PMU DT node for exynos5260 SoC.

Signed-off-by: Vikas Sajjan <vikas.sajjan@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-07-29 06:17:39 +09:00
Andreas Faerber
c0314e8a4e ARM: dts: Document exynos5410 PMU
We will start using "samsung,exynos5410-pmu".

Signed-off-by: Andreas Faerber <afaerber@suse.de>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-07-29 06:09:51 +09:00
Arnd Bergmann
8cfb4e3d30 ARM: mach-bcm: dt updatees for 3.17
- BCM Mobile SMP support
 - BRCM STB platform support
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Merge tag 'for-3.17/bcm-dt' of git://github.com/broadcom/mach-bcm into next/dt

Merge "ARM: mach-bcm: dt updatees for 3.17" from Matt Porter:

- BCM Mobile SMP support
- BRCM STB platform support

* tag 'for-3.17/bcm-dt' of git://github.com/broadcom/mach-bcm:
  ARM: brcmstb: dts: add a reference DTS for Broadcom 7445
  ARM: brcmstb: gic: add compatible string for Broadcom Brahma15
  ARM: brcmstb: add misc. DT bindings for brcmstb
  ARM: brcmstb: add CPU binding for Broadcom Brahma15
  ARM: dts: enable SMP support for bcm21664
  ARM: dts: enable SMP support for bcm28155
  devicetree: bindings: document Broadcom CPU enable method

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-07-28 17:05:59 +02:00
Arnd Bergmann
565f46dc4d Linux 3.16-rc6
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Merge tag 'v3.16-rc6' into next/dt

Update to Linux 3.16-rc6 as a dependency for the broadcom changes.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-07-28 17:04:15 +02:00
Arnd Bergmann
4fd1f229c2 mvebu DT changes for v3.17 (round 4)
- Armada XP
     - New board, Lenovo ix4-300d NAS
     - Add Lenovo to vendor-prefixes
 
  - Dove
     - Add LCD controllers
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Merge tag 'mvebu-dt-3.17-4' of git://git.infradead.org/linux-mvebu into next/dt

Merge "mvebu DT changes for v3.17 (round 4)" from Jason Cooper"

 - Armada XP
    - New board, Lenovo ix4-300d NAS
    - Add Lenovo to vendor-prefixes

 - Dove
    - Add LCD controllers

* tag 'mvebu-dt-3.17-4' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: Add dts definition for Lenovo Iomega ix4-300d NAS
  of: Add Lenovo Group Ltd. to the vendor-prefixes list.
  ARM: dts: dove: add DT LCD controllers

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-07-28 16:51:02 +02:00
Marc Carino
f80b71397d ARM: brcmstb: gic: add compatible string for Broadcom Brahma15
Document the Broadcom Brahma B15 GIC implementation as compatible
with the ARM GIC standard.

Signed-off-by: Marc Carino <marc.ceeeee@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Matt Porter <mporter@linaro.org>
2014-07-28 10:01:28 -04:00
Marc Carino
c5cc8bb5bd ARM: brcmstb: add misc. DT bindings for brcmstb
Document the bindings that the Broadcom STB platform needs
for proper bootup.

Signed-off-by: Marc Carino <marc.ceeeee@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Matt Porter <mporter@linaro.org>
2014-07-28 10:01:09 -04:00
Marc Carino
0a540d4ba6 ARM: brcmstb: add CPU binding for Broadcom Brahma15
Add the Broadcom Brahma B15 CPU to the DT CPU binding list.

Signed-off-by: Marc Carino <marc.ceeeee@gmail.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Matt Porter <mporter@linaro.org>
2014-07-28 10:00:57 -04:00
Alex Elder
be37a8b5a3 devicetree: bindings: document Broadcom CPU enable method
Broadcom mobile SoCs use a ROM-implemented holding pen for
controlled boot of secondary cores.  A special register is
used to communicate to the ROM that a secondary core should
start executing kernel code.  This enable method is currently
used for members of the bcm281xx and bcm21664 SoC families.

The use of an enable method also allows the SMP operation vector to
be assigned as a result of device tree content for these SoCs.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Matt Porter <mporter@linaro.org>
2014-07-28 09:41:05 -04:00
Benoit Masson
74e025501b of: Add Lenovo Group Ltd. to the vendor-prefixes list.
Lenovo Group Ltd. (stylized as lenovo) is a Chinese multinational computer
technology company with headquarters in Beijing, China, and Morrisville, North
Carolina, United States.

http://www.lenovo.com/

Signed-off-by: Benoit Masson <yahoo@perenite.com>
Acked-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lkml.kernel.org/r/1406154923-13612-1-git-send-email-yahoo@perenite.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-07-28 13:34:42 +00:00
Arnd Bergmann
b99cfa66e1 Initial support for Rockchip RK3288 SoCs.
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Merge tag 'v3.17-rockchip-rk3288' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

Merge "Initial support for Rockchip RK3288 SoCs" from Heiko Stuebner:

* tag 'v3.17-rockchip-rk3288' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  ARM: dts: Build dtbs for Rockchip boards
  ARM: dts: add rk3288 evaluation board
  ARM: dts: rockchip: add core rk3288 dtsi
  ARM: rockchip: enable support for RK3288 SoCs
  ARM: Kconfig: set default gpio number for rockchip SoCs
  ARM: rockchip: add debug uart used by rk3288
  ARM: rockchip: clarify usability of DEBUG_RK3X_UART debug_ll options
  dt-bindings: arm: add cortex-a12 and cortex-a17 cpu compatible properties

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-07-28 14:15:34 +02:00
Arnd Bergmann
3fdef7e3bc Merge branch 'clk-rockchip' of git://git.linaro.org/people/mike.turquette/linux into next/soc
This is a dependency for the rk3288 DT updates, the branch should
first get merged through Mike's clk git.

* 'clk-rockchip' of git://git.linaro.org/people/mike.turquette/linux:
  ARM: rockchip: Select ARCH_HAS_RESET_CONTROLLER
  clk: rockchip: add clock controller for rk3288
  dt-bindings: add documentation for rk3288 cru
  clk: rockchip: add clock driver for rk3188 and rk3066 clocks
  dt-bindings: add documentation for rk3188 clock and reset unit
  clk: rockchip: add reset controller
  clk: rockchip: add clock type for pll clocks and pll used on rk3066
  clk: rockchip: add basic infrastructure for clock branches
  clk: composite: improve rate_hw sanity check logic
  clk: composite: allow read-only clocks
  clk: composite: support determine_rate using rate_ops->round_rate + mux_ops->set_parent

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-07-28 14:15:25 +02:00
Heiko Stuebner
198946b1be dt-bindings: arm: add cortex-a12 and cortex-a17 cpu compatible properties
As announced parts from ARM they will probably be used in socs shortly.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2014-07-26 13:07:07 +02:00
Andreas Färber
5bc20d7940 Documentation: devicetree: Adapteva boards
We're about to add a device tree for the Parallella board.

Cc: Andreas Olofsson <andreas@adapteva.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-07-25 09:45:44 +02:00
Andreas Färber
8709b98d32 Documentation: devicetree: Adapteva vendor prefix
Cc: Andreas Olofsson <andreas@adapteva.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-07-25 09:45:42 +02:00
Olof Johansson
185829efb8 mvebu DT changes for v3.17 (round 2)
- kirkwood
    - Add d2 Network v2 board
 
  - mvebu
    - Add Armada 375 ethernet node
    - Add CA9 MPcore SoC controller node
    - Add support for dynamic freq scaling on Armada XP
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Merge tag 'mvebu-dt-3.17-2' of git://git.infradead.org/linux-mvebu into next/dt

Merge "ARM: mvebu: DT changes for v3.17 (round 2)" from Jason Cooper:

mvebu DT changes for v3.17 (round 2):

 - kirkwood
  * Add d2 Network v2 board

 - mvebu
  * Add Armada 375 ethernet node
  * Add CA9 MPcore SoC controller node
  * Add support for dynamic freq scaling on Armada XP

* tag 'mvebu-dt-3.17-2' of git://git.infradead.org/linux-mvebu:
  ARM: mvebu: update Armada XP DT for dynamic frequency scaling
  ARM: mvebu: add CA9 MPcore SoC Controller node
  ARM: mvebu: Enable the network controller in Armada 375 DB board
  ARM: mvebu: Add support for the network controller in Armada 375 SoC
  ARM: Kirkwood: add DT support for d2 Network v2
  ARM: Kirkwood: allow to use netxbig DTSI for d2net_v2 DTS

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-20 12:23:56 -07:00
Olof Johansson
87adf92b95 mvebu DT changes for v3.17
- kirkwood
     - add boards net2big and net5big
 
  - dove
     - add vendor prefix for SolidRun
     - split CuBox into it's variants
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Merge tag 'mvebu-dt-3.17' of git://git.infradead.org/linux-mvebu into next/dt

Merge "ARM: mvebu: DT changes for v3.17" from Jason Cooper:

mvebu DT changes for v3.17
 - kirkwood
   * add boards net2big and net5big

 - dove
   * add vendor prefix for SolidRun
   * split CuBox into it's variants

* tag 'mvebu-dt-3.17' of git://git.infradead.org/linux-mvebu:
  ARM: kirkwood: fix net5big regulator gpio assignments
  ARM: dts: mvebu: split SolidRun CuBox into variants
  dt-binding: add vendor prefix for SolidRun
  ARM: Kirkwood: Add DT descriptions for net2big and net5big.

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-20 12:22:56 -07:00
Olof Johansson
223f93ed7e ARM: tegra: device tree changes for 3.17
- New board support:
   - Apalis T30
 - HDA support for Tegra124 and Venice2
 - Display on Medcom Wide and Roth
 - GK20A support on Tegra124
 - XUSB pad controller for Tegra124 and Jetson TK1
 - Various cleanups
 
 This pulls in the for-3.17/fuse-move, for-3.17/dt-cros-ec-kbd and
 for-3.17/xusb-padctl branches to resolve dependencies.
 
 Note that the Apalis T30 support has a runtime dependency on the
 for-3.17/pcie-regulators branch, so they should preferably be applied
 in that order. I didn't merge that branch into this because Apalis T30
 support is new, therefore can't regress, and because the dependency
 exists only at runtime.
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Merge tag 'tegra-for-3.17-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt

Merge "ARM: tegra: device tree changes for 3.17" from Thierry Reding:

- New board support:
  * Apalis T30
- HDA support for Tegra124 and Venice2
- Display on Medcom Wide and Roth
- GK20A support on Tegra124
- XUSB pad controller for Tegra124 and Jetson TK1
- Various cleanups

This pulls in the for-3.17/fuse-move, for-3.17/dt-cros-ec-kbd and
for-3.17/xusb-padctl branches to resolve dependencies.

Note that the Apalis T30 support has a runtime dependency on the
for-3.17/pcie-regulators branch, so they should preferably be applied
in that order. I didn't merge that branch into this because Apalis T30
support is new, therefore can't regress, and because the dependency
exists only at runtime.

* tag 'tegra-for-3.17-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (28 commits)
  ARM: tegra: roth: add display DT node
  ARM: tegra: Fix typoed ams,ext-control properties
  ARM: tegra: jetson-tk1: Add XUSB pad controller
  ARM: tegra: tegra124: Add XUSB pad controller
  ARM: tegra: add GK20A GPU to Tegra124 DT
  ARM: tegra: of: add GK20A device tree binding
  ARM: tegra: roth: enable input on mmc clock pins
  ARM: tegra: roth: fix unsupported pinmux properties
  ARM: tegra: Migrate Apalis T30 PCIe power supply scheme
  ARM: tegra: tamonten: add the display to the Medcom Wide
  ARM: tegra: tamonten: add the base board regulators
  ARM: tegra: initial support for apalis t30
  ARM: tegra: jetson-tk1: mark eMMC as non-removable
  ARM: tegra: venice2 - Enable HDA
  ARM: tegra: Add Tegra124 HDA support
  ARM: tegra: Add the EC i2c tunnel to tegra124-venice2
  soc/tegra: fuse: fix dummy functions
  soc/tegra: fuse: move APB DMA into Tegra20 fuse driver
  soc/tegra: Add efuse and apbmisc bindings
  soc/tegra: Add efuse driver for Tegra
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-19 12:51:26 -07:00
Olof Johansson
58cd070a84 ARM: tegra: Add XUSB pad controller support
Adds device tree bindings and a driver for the XUSB pad controller found
 on Tegra114 and later. This is a prerequisites for PCIe, SATA and XUSB
 drivers which are all currently being reviewed or pending for merge.
 
 This is a separate branch in case it needs to be pulled into the pinctrl
 tree to resolve conflicts.
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Merge tag 'tegra-for-3.17-xusb-padctl' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt

Merge "ARM: tegra: Add XUSB pad controller support" from Thierry Reding:

Adds device tree bindings and a driver for the XUSB pad controller found
on Tegra114 and later. This is a prerequisites for PCIe, SATA and XUSB
drivers which are all currently being reviewed or pending for merge.

This is a separate branch in case it needs to be pulled into the pinctrl
tree to resolve conflicts.

* tag 'tegra-for-3.17-xusb-padctl' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  pinctrl: Add NVIDIA Tegra XUSB pad controller support
  of: Add NVIDIA Tegra XUSB pad controller binding

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-19 12:49:24 -07:00
Olof Johansson
730346236a arm: Xilinx Zynq dt patches for v3.17
- Document and use new cadence serial binding
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Merge tag 'zynq-dt-for-3.17' of git://git.xilinx.com/linux-xlnx into next/dt

Merge "Xilinx Zynq changes for v3.17" from Michal Simek:

arm: Xilinx Zynq dt patches for v3.17

- Document and use new cadence serial binding

* tag 'zynq-dt-for-3.17' of git://git.xilinx.com/linux-xlnx:
  ARM: zynq: DT: Migrate UART to Cadence binding
  tty: cadence: Document DT binding
  + Linux 3.16-rc5

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-19 12:16:34 -07:00
Olof Johansson
1409f3fd5b The i.MX device tree updates for 3.17:
- Add device tree sources and pin function header for i.MX6SX SoC
  - Initial imx6sx-sdb board support with FEC, MMC, USB, PMIC, Audio
    and GPIO key enabled
  - New board support: mbimxsd25 and mbimxsd27 from Eukrea, aristainetos
    imx6dl boards, Rex Pro and Basic, Ka-Ro TX6
  - Restructure imx6qdl-wandboard.dtsi for new rev C1 board
  - Split M28EVK and M53EVK into SoM and EVK parts
  - A few correction around SDMA, SSI and SATA device nodes
  - Add eSATA support for Cubox-i board
  - Updates on edmqmx6 to enable PCIe, I2C and CAN
  - Use DT macro for clock ID for imx27 and imx6qdl
  - Add FlexCAN support for VF610 SoC
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Merge tag 'imx-dt-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt

Merge "ARM: imx: device tree updates for 3.17" from Shawn Guo:

The i.MX device tree updates for 3.17:
 - Add device tree sources and pin function header for i.MX6SX SoC
 - Initial imx6sx-sdb board support with FEC, MMC, USB, PMIC, Audio
   and GPIO key enabled
 - New board support: mbimxsd25 and mbimxsd27 from Eukrea, aristainetos
   imx6dl boards, Rex Pro and Basic, Ka-Ro TX6
 - Restructure imx6qdl-wandboard.dtsi for new rev C1 board
 - Split M28EVK and M53EVK into SoM and EVK parts
 - A few correction around SDMA, SSI and SATA device nodes
 - Add eSATA support for Cubox-i board
 - Updates on edmqmx6 to enable PCIe, I2C and CAN
 - Use DT macro for clock ID for imx27 and imx6qdl
 - Add FlexCAN support for VF610 SoC

* tag 'imx-dt-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (125 commits)
  ARM: dts: vf610: add FlexCAN node
  ARM: dts: add initial Rex Basic board support
  ARM: dts: add initial Rex Pro board support
  ARM: dts: mx5: Split M53EVK into SoM and EVK parts
  ARM: dts: imx6: RIoTboard explicitly define pad settings
  ARM: dts: vf610: fix length of eshdc1 register property
  ARM: dts: Restructure imx6qdl-wandboard.dtsi for new rev C1 board.
  ARM: dts: imx53: correct clock-names of SATA node
  ARM: imx6: Align ssi nodes between mx6 variants
  ARM: i.MX27 clk: dts: Use clock defines in DTS files
  ARM: dts: imx: correct sdma compatbile for imx6sl and imx6sx
  ARM: dts: imx6sx-sdb: Add audio support
  ARM: dts: imx6sx: Pass the fsl,fifo-depth property
  ARM: dts: imx6sx: Fix sdma node
  ARM: dts: imx6: edmqmx6: Add can bus
  ARM: dts: imx6: edmqmx6: Add two other i2c buses
  ARM: dts: imx6: edmqmx6: Add PCIe support
  ARM: dts: imx25-pdk: Add USB OTG support
  ARM: dts: i.MX53: add aipstz nodes
  ARM: dts: mxs: Split M28EVK into SoM and EVK parts
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-19 12:12:57 -07:00
Olof Johansson
412a9bbd12 First set of .dts changes for omaps for v3.17 merge
window:
 
 - Enable irqchip crossbar interrupt mapping. These changes
   are based on an immutable irqchip branch set up by Jason
   Cooper to make it easier to merge the related .dts changes.
 
 - Removal of omap2 related static clock data that now comes
   from device tree.
 
 - Enabling of PHY regulators for various omaps
 
 - Enabling of PCIe for dra7
 
 - Add support for am437x starterkit
 
 - Enable audio for for omap5
 
 - Enable display and am335x-evmsk
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Merge tag 'omap-for-v3.17/dt-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

Merge "omap dts changes for v3.17 merge window, part1" from Tony Lindgren:

First set of .dts changes for omaps for v3.17 merge window:

- Enable irqchip crossbar interrupt mapping. These changes
  are based on an immutable irqchip branch set up by Jason
  Cooper to make it easier to merge the related .dts changes.

- Removal of omap2 related static clock data that now comes
  from device tree.

- Enabling of PHY regulators for various omaps

- Enabling of PCIe for dra7

- Add support for am437x starterkit

- Enable audio for for omap5

- Enable display and am335x-evmsk

* tag 'omap-for-v3.17/dt-part1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (43 commits)
  ARM: DTS: omap5-uevm: Enable basic audio (McPDM <-> twl6040)
  ARM: DTS: omap5-uevm: Add node for twl6040 audio codec
  ARM: DTS: omap5-uevm: Enable palmas clk32kgaudio clock
  ARM: dts: dra7: Add dt data for PCIe controller
  ARM: dts: dra7: Add dt data for PCIe PHY
  ARM: dts: dra7: Add dt data for PCIe PHY control module
  ARM: dts: dra7xx-clocks: Add missing clocks for second PCIe PHY instance
  ARM: dts: dra7xx-clocks: rename pcie clocks to accommodate second PHY instance
  ARM: dts: dra7xx-clocks: Add missing 32KHz clocks used for PHY
  ARM: dts: dra7xx-clocks: Change the parent of apll_pcie_in_clk_mux to dpll_pcie_ref_m2ldo_ck
  ARM: dts: dra7xx-clocks: Add divider table to optfclk_pciephy_div clock
  ARM: dts: dra7-evm: Add regulator information to USB2 PHYs
  ARM: omap2plus_defconfig: enable TPS65218 configs
  ARM: dts: AM437x: Add TPS65218 device tree nodes
  ARM: dts: AM437x: Fix i2c nodes indentation
  ARM: dts: AM43x: Add TPS65218 device tree nodes
  ARM: dts: Add devicetree for Gumstix Pepper board
  ARM: dts: dra7: add crossbar device binding
  ARM: dts: dra7: add routable-irqs property for gic node
  ARM: OMAP24xx: clock: remove legacy clock data
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-18 22:16:48 -07:00
Soren Brinkmann
db34d2b32f tty: cadence: Document DT binding
Add binding documentation for the Cadence UART.

Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Acked-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com>
Acked-by: Rob Herring <robh@kernel.org>
Tested-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2014-07-18 11:54:24 +02:00
Alexander Shiyan
e8e3faa039 ARM: i.MX27 clk: Introduce DT include for clock provider
Use clock defines in order to make devicetrees more human readable.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-07-18 16:11:38 +08:00
Alexander Shiyan
35bcaf00de ARM: i.MX21 clk: Add devicetree support
This patch adds devicetree support CCM module for i.MX21 CPUs.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-07-18 16:11:32 +08:00
Shawn Guo
d2d2e54d66 ARM: imx6qdl: switch to use macro for clock ID
Instead of using enum for clock ID, let's switch imx6qdl clock driver to
use macro.  In this case, device tree can reuse these macros to improve
readability.

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-07-18 16:11:23 +08:00
Alexander Shiyan
ac36187b37 ARM: i.MX1 clk: Add devicetree support
This patch adds devicetree support CCM module for i.MX1 (MC9328MX1) CPUs.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-07-18 16:10:03 +08:00
Alexandre Courbot
2b372f5680 ARM: tegra: of: add GK20A device tree binding
Add the device tree binding documentation for the GK20A GPU used in
Tegra K1 SoCs.

Signed-off-by: Alexandre Courbot <acourbot@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-07-17 15:02:11 +02:00
Marcel Ziswiler
6d0a067ff0 ARM: tegra: initial support for apalis t30
This patch adds the device tree to support Toradex Apalis T30, a
computer on module which can be used on different carrier boards.

The module consists of a Tegra 3 SoC, two PMICs, 1 or 2 GB of DDR3L
RAM, eMMC, an LM95245 temperature sensor chip, an i210 resp. i211
gigabit Ethernet controller, an STMPE811 ADC/touch controller as well
as two MCP2515 CAN controllers. Furthermore, there is an SGTL5000 audio
codec which is not yet supported. Anything that is not self contained
on the module is disabled by default.

The device tree for the Evaluation Board includes the modules device
tree and enables the supported peripherals of the carrier board (the
Evaluation Board supports almost all of them).

While at it also add the device tree binding documentation for Apalis
T30.

Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com>
[swarren: fixed some node sort orders]
Signed-off-by: Stephen Warren <swarren@nvidia.com>
2014-07-17 15:02:09 +02:00
Thierry Reding
69c018268b Merge branch 'for-3.17/xusb-padctl' into for-3.17/dt 2014-07-17 15:01:57 +02:00
Peter De Schrijver
155dfc7b54 soc/tegra: Add efuse and apbmisc bindings
Add efuse and apbmisc bindings for Tegra20, Tegra30, Tegra114 and
Tegra124.

Signed-off-by: Peter De Schrijver <pdeschrijver@nvidia.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-07-17 14:36:10 +02:00
Viresh Kumar
1bf8cc3d01 cpufreq: cpu0: OPPs can be populated at runtime
OPPs can be populated statically, via DT, or added at run time with
dev_pm_opp_add().

While this driver handles the first case correctly, it would fail to populate
OPPs added at runtime. Because call to of_init_opp_table() would fail as there
are no OPPs in DT and probe will return early.

To fix this, remove error checking and call dev_pm_opp_init_cpufreq_table()
unconditionally.

Update bindings as well.

Suggested-by: Stephen Boyd <sboyd@codeaurora.org>
Tested-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-07-16 15:12:52 +02:00
Gregory CLEMENT
d7f3ec2b69 ARM: mvebu: add CA9 MPcore SoC Controller node
The CA9 MPcore SoC Control block is a set of registers that allows to
configure certain internal aspects of the core blocks of the SoC
(Cortex-A9, L2 cache controller, etc.). In most cases, the default
values are fine so they aren't many reasons to touch those registers,
but there is one exception: to support cpuidle on Armada 38x, we need
to modify the value of the CA9 MPcore Reset Control register.

Therefore, this commit adds a new Device Tree binding for this
hardware block, and uses this new binding for the Armada 38x Device
Tree file.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: devicetree@vger.kernel.org
Link: https://lkml.kernel.org/r/1404913221-17343-11-git-send-email-thomas.petazzoni@free-electrons.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-07-16 12:34:22 +00:00
Heiko Stübner
5775b82e74 dt-bindings: add documentation for rk3288 cru
This adds the dt-binding documentation for the clock and reset unit found on
Rockchip rk3288 SoCs.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-By: Max Schwarz <max.schwarz@online.de>
Tested-By: Max Schwarz <max.schwarz@online.de>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-07-13 12:17:09 -07:00
Heiko Stübner
43aea81778 dt-bindings: add documentation for rk3188 clock and reset unit
This add bindings documentation for the clock and reset unit found on
rk3188 and rk3066 SoCs from Rockchip.

Also deprecate the old gate clock binding, as these shouldn't be used
in the future.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Acked-By: Max Schwarz <max.schwarz@online.de>
Tested-By: Max Schwarz <max.schwarz@online.de>
Signed-off-by: Mike Turquette <mturquette@linaro.org>
2014-07-13 12:17:08 -07:00
Linus Torvalds
2f3870e9e8 ARM: SoC fixes for 3.16-rc
This week's arm-soc fixes:
 
 - Another set of OMAP fixes
   * Clock fixes
   * Restart handling
   * PHY regulators
   * SATA hwmod data for DRA7
   + Some trivial fixes and removal of a bit of dead code
 - Exynos fixes
   * A bunch of clock fixes
   * Some SMP fixes
   * Exynos multi-core timer: register as clocksource and fix ftrace.
   + a few other minor fixes
 
 There's also a couple more patches, and at91 fix for USB caused by common
 clock conversion, and more MAINTAINERS entries for shmobile.
 
 We're definitely switching to only regression fixes from here on out,
 we've been a little less strict than usual up until now.
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Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Olof Johansson:
 "This week's arm-soc fixes:

   - Another set of OMAP fixes
     * Clock fixes
     * Restart handling
     * PHY regulators
     * SATA hwmod data for DRA7
     + Some trivial fixes and removal of a bit of dead code
   - Exynos fixes
     * A bunch of clock fixes
     * Some SMP fixes
     * Exynos multi-core timer: register as clocksource and fix ftrace.
     + a few other minor fixes

  There's also a couple more patches, and at91 fix for USB caused by
  common clock conversion, and more MAINTAINERS entries for shmobile.

  We're definitely switching to only regression fixes from here on out,
  we've been a little less strict than usual up until now"

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (26 commits)
  ARM: at91: at91sam9x5: add clocks for usb device
  ARM: EXYNOS: Register cpuidle device only on exynos4210 and 5250
  ARM: dts: Add clock property for mfc_pd in exynos5420
  clk: exynos5420: Add IDs for clocks used in PD mfc
  ARM: EXYNOS: Add support for clock handling in power domain
  ARM: OMAP2+: Remove non working OMAP HDMI audio initialization
  ARM: imx: fix shared gate clock
  ARM: dts: Update the parent for Audss clocks in Exynos5420
  ARM: EXYNOS: Update secondary boot addr for secure mode
  ARM: dts: Fix TI CPSW Phy mode selection on IGEP COM AQUILA.
  ARM: dts: am335x-evmsk: Enable the McASP FIFO for audio
  ARM: dts: am335x-evm: Enable the McASP FIFO for audio
  ARM: OMAP2+: Make GPMC skip disabled devices
  ARM: OMAP2+: create dsp device only on OMAP3 SoCs
  ARM: dts: dra7-evm: Make VDDA_1V8_PHY supply always on
  ARM: DRA7/AM43XX: fix header definition for omap44xx_restart
  ARM: OMAP2+: clock/dpll: fix _dpll_test_fint arithmetics overflow
  ARM: DRA7: hwmod: Add SYSCONFIG for usb_otg_ss
  ARM: DRA7: hwmod: Fixup SATA hwmod
  ARM: OMAP3: PRM/CM: Add back macros used by TI DSP/Bridge driver
  ...
2014-07-13 12:10:18 -07:00
Olof Johansson
89d70e99ff First DT update for 3.17:
- move of crystals DT definitions to the /clocks node
 - addition of clock entries for sound for CCF enabled platforms
 - addition of DMA and DMA + nand on at91sam9rl
 - move to CCF for all not-converted-yet AT91 SoCs: at91rm9200, at91sam9260/9g20,
   at91sam9g45 family and at91sam9263
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Merge tag 'at91-dt' of git://github.com/at91linux/linux-at91 into next/dt

Merge "at91: dt for 3.17 #1" from Nicolas Ferre:

First DT update for 3.17:
- move of crystals DT definitions to the /clocks node
- addition of clock entries for sound for CCF enabled platforms
- addition of DMA and DMA + nand on at91sam9rl
- move to CCF for all not-converted-yet AT91 SoCs: at91rm9200, at91sam9260/9g20,
  at91sam9g45 family and at91sam9263

* tag 'at91-dt' of git://github.com/at91linux/linux-at91: (43 commits)
  ARM: at91/dt: usb_a9263: define crystals frequencies
  ARM: at91/dt: tny_a9263: define crystals frequencies
  ARM: at91/dt: sam9263ek: define crystals frequencies
  ARM: at91: move at91sam9263 SoC to the CCF
  ARM: at91/dt: sam9263: define clocks
  ARM: at91: prepare common clk transition for sam9263
  ARM: at91/dt: cosino define crystals frequencies
  ARM: at91/dt: pm9g45: crystals frequencies
  ARM: at91/dt: sam9m10g45ek: define crystals frequencies
  ARM: at91: move at91sam9g45 SoC to the CCF
  ARM: at91/dt: sam9g45: define clocks
  ARM: at91: prepare common clk transition for sam9g45
  ARM: at91/dt: kizbox: define main crystal frequency
  ARM: at91/dt: animeo_ip: define crystals frequencies
  ARM: at91/dt: ethernut5: define crystals frequencies
  ARM: at91/dt: evk-pro3: define slow crytal frequency
  ARM: at91/dt: aks-cdu: define slow crytal frequency
  ARM: at91/dt: ge863-pro3: define main crystal frequency
  ARM: at91/dt: mpa1600: define crytals frequencies
  ARM: at91/dt: qil_a9260: define crystals frequencies
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-12 21:34:22 -07:00
Simon Horman
34c4eda809 serial: sh-sci: Add device tree support for r8a7{778,740,3a4} and sh73a0
Simply document new compat strings.
There appears to be no need for a driver updates.

Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-07-11 17:45:12 -07:00
Thierry Reding
be306dac53 of: Add NVIDIA Tegra XUSB pad controller binding
This patch adds the device tree binding documentation for the XUSB pad
controller found on NVIDIA Tegra SoCs. It exposes both pinmuxing and PHY
capabilities.

Tested-by: Mikko Perttunen <mperttunen@nvidia.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-07-11 14:40:41 +02:00
Prathyush K
c760569d0e ARM: EXYNOS: Add support for clock handling in power domain
While powering on/off a local powerdomain in exynos5 chipsets, the
input clocks to each device gets modified. This behaviour is based
on the SYSCLK_SYS_PWR_REG registers.
E.g. SYSCLK_MFC_SYS_PWR_REG = 0x0, the parent of input clock to MFC
                             (aclk333) gets modified to oscclk
                            = 0x1, no change in clocks.
The recommended value of SYSCLK_SYS_PWR_REG before power gating any
domain is 0x0. So we must also restore the clocks while powering on
a domain everytime.

This patch adds the framework for getting the required mux and parent
clocks through a power domain device node. With this patch, while
powering off a domain, parent is set to oscclk and while powering back
on, its re-set to the correct parent which is as per the recommended
pd on/off sequence.

Signed-off-by: Prathyush K <prathyush.k@samsung.com>
Signed-off-by: Andrew Bresticker <abrestic@chromium.org>
Signed-off-by: Arun Kumar K <arun.kk@samsung.com>
Signed-off-by: Shaik Ameer Basha <shaik.ameer@samsung.com>
Reviewed-by: Tomasz Figa <t.figa@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2014-07-11 08:03:19 +09:00
Alexandre Belloni
ed0a3ff435 Documentation: dt: document all the atmel pmc compatibles
Documentation for atmel-pmc only list one compatible, add the remaining
compatible strings.

Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2014-07-09 19:05:10 +02:00
Tony Lindgren
64640998a5 Merge branch 'for-v3.17/omap2-use-dt-clks' of http://github.com/t-kristo/linux-pm into omap-for-v3.17/dt 2014-07-09 04:58:54 -07:00
Tony Lindgren
5a0b1b4dac Merge branch 'dts-crossbar' into omap-for-v3.17/dt 2014-07-09 04:02:09 -07:00
Olof Johansson
74498a6de2 Berlin DT changes for v3.17
- L2CC latency properties for BG2Q
 - DW i2c nodes for BG2Q and corresponding dev board
 - SMP related nodes for BG2 and BG2Q
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Merge tag 'berlin-dt-3.17-1' of git://git.infradead.org/users/hesselba/linux-berlin into next/dt

Merge "Berlin DT changes for v3.17" from Sebastian Hesselbarth:

- L2CC latency properties for BG2Q
- DW i2c nodes for BG2Q and corresponding dev board
- SMP related nodes for BG2 and BG2Q

* tag 'berlin-dt-3.17-1' of git://git.infradead.org/users/hesselba/linux-berlin:
  ARM: dts: berlin: add SMP related nodes and properties for BG2Q
  ARM: dts: berlin: add SMP related nodes and properties for BG2
  Documentation: bindings: add the marvell,berlin-smp CPU enable method
  Documentation: bindings: add the Berlin CPU control doc
  ARM: dts: berlin: enable i2c0 and i2c2
  ARM: dts: berlin: add I2C nodes for BG2Q
  ARM: dts: berlin2q: set L2CC tag and data latency to 2 cycles

Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-07 22:42:33 -07:00
Tero Kristo
ee200119c0 ARM: OMAP2: PRM: add support for OMAP2 specific clock providers
This patch adds support for initializing also omap2-prcm and omap2-scrm
through DT.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
2014-07-02 15:06:35 +03:00
Felipe Balbi
4a45787dec ARM: dts: add support for AM437x StarterKit
Add support for TI's AM437x StarterKit Evaluation
Module.

Cc: Josh Elliot <jelliott@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Tested-by: Franklin Cooper Jr. <fcooper@ti.com>
Tested-by: Tom Rini <trini@ti.com>
Tested-by: Darren Etheridge <detheridge@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-07-01 05:47:35 -07:00
Nishanth Menon
d360892d37 irqchip: crossbar: Allow for quirky hardware with direct hardwiring of GIC
On certain platforms such as DRA7, SPIs 0, 1, 2, 3, 5, 6, 10, 131,
132, 133 are direct wired to hardware blocks bypassing crossbar.
This quirky implementation is *NOT* supposed to be the expectation
of crossbar hardware usage. However, these are already marked in our
description of the hardware with SKIP and RESERVED where appropriate.

Unfortunately, we need to be able to refer to these hardwired IRQs.
So, to request these, crossbar driver can use the existing information
from it's table that these SKIP/RESERVED maps are direct wired sources
and generic allocation/programming of crossbar should be avoided.

Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Sricharan R <r.sricharan@ti.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com>
Link: https://lkml.kernel.org/r/1403766634-18543-17-git-send-email-r.sricharan@ti.com
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2014-06-30 19:21:04 +00:00