Commit Graph

402 Commits

Author SHA1 Message Date
Chanwoo Choi
df40a13ca5 clk: samsung: exynos5433: Add clocks for CMU_APOLLO domain
This patch adds the mux/divider/gate clocks for CMU_APOLLO domain
which generates the clocks for Cortex-A53 Quad-core processsor.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
[s.nawrocki@samsung.com: Renamed pclk_pmu_sysreg_apollo to pclk_sysreg_apollo]
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2015-02-05 15:21:06 +01:00
Chanwoo Choi
2a2f33e83d clk: samsung: exynos5433: Add clocks for CMU_GSCL domain
This patch adds the divider/gate of CMU_GSCL domain which contains
gscaler clocks.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2015-02-04 18:58:15 +01:00
Chanwoo Choi
453e519e5a clk: samsung: exynos5433: Add clocks for CMU_G3D domain
This patch adds the mux/divider/gate clocks for CMU_G3D domain which contains
the clocks for GPU(3D Graphics Engine).

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2015-02-04 18:58:15 +01:00
Chanwoo Choi
4b8013554b clk: samsung: exynos5433: Add missing clocks for CMU_FSYS domain
This patch adds the mux/divider/gate clocks for CMU_FSYS domain which
contains the clocks of USB/UFS/SDMMC/TSI/PDMA IPs.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2015-02-04 18:58:14 +01:00
Chanwoo Choi
5785d6e61f clk: samsung: exynos5433: Add clocks for CMU_BUS{0|1|2} domains
This patch adds the mux/divider/gate clocks for CMU_BUS{0|1|2} domains
which contain global data buses clocked at up the 400MHz. These blocks
transfer data between DRAM and various sub-blocks. These clock domains
also contain global peripheral buses clocked at 67/111/200/222/266/333/400
MHz and used for register accesses.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2015-02-04 18:58:13 +01:00
Chanwoo Choi
2e997c0359 clk: samsung: exynos5433: Add clocks for CMU_AUD domain
This patch adds the mux/divider/gate clocks for CMU_AUD domain which
includes the clocks of Cortex-A5/Bus/Audio clocks.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2015-02-04 18:58:13 +01:00
Chanwoo Choi
2a1808a6c0 clk: samsung: exynos5433: Add clocks for CMU_DISP domain
This patch adds the the mux/divider/gate clocks for CMU_DISP domain
which includes clocks of the display IPs (DECON/HDMI/DSIM/MIXER).

Also, CMU_DISP requires 'sclk_hdmi_spdif_disp' source clock from CMU_TOP
domain. This patch adds the clocks of CMU_TOP related to HDMI.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2015-02-04 18:58:12 +01:00
Chanwoo Choi
06d2f9dfa6 clk: samsung: exynos5433: Add clocks for CMU_MIF domain
This patch adds the mux/divider/gate clocks of CMU_MIF domain which includes
the clocks for DMC(DRAM memory controller) and CCI(Cache Coherent Interconnect).
The CMU_MIF domain provides the source clocks for CMU_DISP/CMU_BUS2.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2015-02-04 18:58:11 +01:00
Chanwoo Choi
a29308dad5 clk: samsung: exynos5433: Add clocks for CMU_G2D domain
This patch adds ths mux/divider/gate clocks of CMU_G2D domain which
includes G2D/MDMA IPs. The CMU_G2D requires its parent defined in
the CMU_TOP domain. Hence this patch adds G2D related clocks to the
CMU_TOP domain.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2015-02-04 18:58:11 +01:00
Chanwoo Choi
56bcf3f3ea clk: samsung: exynos5433: Add clocks for CMU_PERIS domain
This patch adds missing gate clocks of CMU_PERIS domain
which includes TMU/TZPC/SECKEY/CHIPID/TOPRTC/EFUSE IPs.
The special clocks of CMU_PERIS use oscclk source clock directly.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2015-02-04 18:58:10 +01:00
Chanwoo Choi
d0f5de6677 clk: samsung: exynos5433: Add clocks for CMU_PERIC domain
This patch adds missing divider/gate clocks of CMU_PERIC domain
which includes I2S/PCM/SPDIF/PWM/SLIMBUS IPs. The SPI/I2S may use
external input clock which has 'ioclk_*' prefix.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
[ideal.song: Change clk flags of to pclk_gpio_* clk, pclk_gpio_* should be always on]
Signed-off-by: Inha Song <ideal.song@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2015-02-04 18:58:09 +01:00
Chanwoo Choi
232364969d clk: samsung: exynos5433: Add MUX clocks of CMU_TOP domain
This patch adds the MUX (multiplexer) clocks for CMU_TOP domain of Exynos5433.
CMU_TOP domain provides source clocks to other CMU domains.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
Reviewed-by: Pankaj Dubey <pankaj.dubey@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2015-02-04 18:58:09 +01:00
Chanwoo Choi
96bd6224f0 clk: samsung: exynos5433: Add clocks using common clock framework
This patch adds support for the CMU (Clock Management Units) of Exynos5433
which is an Octa-core 64bit SoC. This patch supports necessary clocks
(PLL/MMC/UART/MCT/I2C/SPI) for kernel boot and includes binding documentation
for Exynos5433 clock controller.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: Inki Dae <inki.dae@samsung.com>
[s.nawrocki@samsung.com: whitespace cleanup in dt-bindings/clock/exynos5433.h]
[                        added U suffix to first arguments of PLL_35XX_RATE()]
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2015-02-04 18:56:25 +01:00
Chanwoo Choi
e64fb42da4 clk: samsung: exynos4: Add divider clock id for memory bus frequency
This patch adds the divider clock id for Exynos4 memory bus frequency.
The clock id is used for DVFS (Dynamic Voltage/Frequency Scaling)
feature of the exynos memory bus.

Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
Acked-by: MyungJoo Ham <myungjoo.ham@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2015-01-28 15:51:17 +01:00
Linus Torvalds
bfc7249cc2 Please consider pulling the clk framework changes toward 3.19. It is
much later than usual due to several last minute bugs that had to be
 addressed. As usual the majority of changes are new drivers and
 modifications to existing drivers. The core recieved many fixes along
 with the groundwork for several large changes coming in the future which
 will better parition clock providers from clock consumers.
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Merge tag 'clk-for-linus-3.19' of git://git.linaro.org/people/mike.turquette/linux

Pull clk framework updates from Mike Turquette:
 "This is much later than usual due to several last minute bugs that had
  to be addressed.  As usual the majority of changes are new drivers and
  modifications to existing drivers.  The core recieved many fixes along
  with the groundwork for several large changes coming in the future
  which will better parition clock providers from clock consumers"

* tag 'clk-for-linus-3.19' of git://git.linaro.org/people/mike.turquette/linux: (86 commits)
  clk: samsung: Fix Exynos 5420 pinctrl setup and clock disable failure due to domain being gated
  ARM: OMAP3: clock: fix boot breakage in legacy mode
  ARM: OMAP2+: clock: fix DPLL code to use new determine rate APIs
  clk: Really fix deadlock with mmap_sem
  clk: mmp: fix sparse non static symbol warning
  clk: Change clk_ops->determine_rate to return a clk_hw as the best parent
  clk: change clk_debugfs_add_file to take a struct clk_hw
  clk: Don't expose __clk_get_accuracy
  clk: Don't try to use a struct clk* after it could have been freed
  clk: Remove unused function __clk_get_prepare_count
  clk: samsung: Fix double add of syscore ops after driver rebind
  clk: samsung: exynos4: set parent of sclk_hdmiphy to hdmi
  clk: samsung: exynos4415: Fix build with PM_SLEEP disabled
  clk: samsung: remove unnecessary inclusion of header files from clk.h
  clk: samsung: remove unnecessary CONFIG_OF from clk.c
  clk: samsung: Spelling s/bwtween/between/
  clk: rockchip: Add support for the mmc clock phases using the framework
  clk: rockchip: add bindings for the mmc clocks
  clk: rockchip: rk3288 export i2s0_clkout for use in DT
  clk: rockchip: use clock ID for DMC (memory controller) on rk3288
  ...
2014-12-20 16:42:36 -08:00
Linus Torvalds
2efda9042d Merge branch 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux
Pull thermal management update from Zhang Rui:
 "Summary:

   - of-thermal extension to allow drivers to register and use its
     functionality in a better way, without exploiting thermal core.
     From Lukasz Majewski.

   - Fix a bug in intel_soc_dts_thermal driver which calls a sleep
     function in interrupt handler.  From Maurice Petallo.

   - add a thermal UAPI header file for exporting the thermal generic
     netlink information to user-space.  From Florian Fainelli.

   - First round of refactoring in Exynos driver.  Bartlomiej and Lukasz
     are attempting to make it lean and easier to understand.

   - New thermal driver for Rockchip (rk3288), with support for DT
     thermal.  From Caesar Wang.

   - New thermal driver for Nvidia, Tegra124 SOCTHERM driver, with
     support for DT thermal.  From Mikko Perttunen.

   - New cooling device, based on common clock framework.  From Eduardo
     Valentin.

   - a couple of small fixes in thermal core framework.  From Srinivas
     Pandruvada, Javi Merino, Luis Henriques.

   - Dropping Armada A375-Z1 SoC thermal support as the chip is not in
     the market, armada folks decided to drop its support.

   - a couple of small fixes and cleanups in int340x thermal driver"

* 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (58 commits)
  thermal: provide an UAPI header file
  Thermal/int340x: Clear the error value of the last acpi_bus_get_device() call
  thermal/powerclamp: add id for braswell cpu
  thermal: Intel SoC DTS: Don't do thermal zone update inside spin_lock
  Thermal: fix platform_no_drv_owner.cocci warnings
  Thermal/int340x: avoid unnecessary pointer casting
  thermal: int3403: Delete a check before thermal_zone_device_unregister()
  thermal/int3400: export uuids
  thermal: of: Extend current of-thermal.c code to allow setting emulated temp
  thermal: of: Extend of-thermal to export table of trip points
  thermal: of: Rename struct __thermal_trip to struct thermal_trip
  thermal: of: Extend of-thermal.c to provide check if trip point is valid
  thermal: of: Extend of-thermal.c to provide number of trip points
  thermal: Fix error path in thermal_init()
  thermal: lock the thermal zone when switching governors
  thermal: core: ignore invalid trip temperature
  thermal: armada: Remove support for A375-Z1 SoC
  thermal: rockchip: add driver for thermal
  dt-bindings: document Rockchip thermal
  thermal: exynos: remove exynos_tmu_data.h include
  ...
2014-12-17 10:16:27 -08:00
Linus Torvalds
e7cf773d43 USB patches for 3.19-rc1
Here's the big set of USB and PHY patches for 3.19-rc1.
 
 The normal churn in the USB gadget area is in here, as well as xhci and
 other individual USB driver updates.  The PHY tree is also in here, as
 there were dependancies on the USB tree.
 
 All of these have been in linux-next.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB updates from Greg KH:
 "Here's the big set of USB and PHY patches for 3.19-rc1.

  The normal churn in the USB gadget area is in here, as well as xhci
  and other individual USB driver updates.  The PHY tree is also in
  here, as there were dependancies on the USB tree.

  All of these have been in linux-next"

* tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (351 commits)
  arm: omap3: twl: remove usb phy init data
  usbip: fix error handling in stub_probe()
  usb: gadget: udc: missing curly braces
  USB: mos7720: delete some unneeded code
  wusb: replace memset by memzero_explicit
  usbip: remove unneeded structure
  usb: xhci: fix comment for PORT_DEV_REMOVE
  xhci: don't use the same variable for stopped and halted rings current TD
  xhci: clear extra bits from slot context when setting max exit latency
  xhci: cleanup finish_td function
  USB: adutux: NULL dereferences on disconnect
  usb: chipidea: fix platform_no_drv_owner.cocci warnings
  usb: chipidea: Fixed a few typos in comments
  Documentation: bindings: add doc for the USB2 ChipIdea USB driver
  usb: chipidea: add a usb2 driver for ci13xxx
  usb: chipidea: fix phy handling
  usb: chipidea: remove duplicate dev_set_drvdata for host_start
  usb: chipidea: parameter 'mode' isn't needed for hw_device_reset
  usb: chipidea: add controller reset API
  usb: chipidea: remove flag CI_HDRC_REQUIRE_TRANSCEIVER
  ...
2014-12-14 14:57:16 -08:00
Linus Torvalds
87c779baab Merge branch 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma
Pull dmaengine updates from Vinod Koul:
 "Main features this time are:

   - BAM v1.3.0 support form qcom bam dma
   - support for Allwinner sun8i dma
   - atmels eXtended DMA Controller driver
   - chancnt cleanup by Maxime
   - fixes spread over drivers"

* 'for-linus' of git://git.infradead.org/users/vkoul/slave-dma: (56 commits)
  dmaenegine: Delete a check before free_percpu()
  dmaengine: ioatdma: fix dma mapping errors
  dma: cppi41: add a delay while setting the TD bit
  dma: cppi41: wait longer for the HW to return the descriptor
  dmaengine: fsl-edma: fixup reg offset and hw S/G support in big-endian model
  dmaengine: fsl-edma: fix calculation of remaining bytes
  drivers/dma/pch_dma: declare pch_dma_id_table as static
  dmaengine: ste_dma40: fix error return code
  dma: imx-sdma: clarify about firmware not found error
  Documentation: devicetree: Fix Xilinx VDMA specification
  dmaengine: pl330: update author info
  dmaengine: clarify the issue_pending expectations
  dmaengine: at_xdmac: Add DMA_PRIVATE
  ARM: dts: at_xdmac: fix bad value of dma-cells in documentation
  dmaengine: at_xdmac: fix missing spin_unlock
  dmaengine: at_xdmac: fix a bug in transfer residue computation
  dmaengine: at_xdmac: fix software lockup at_xdmac_tx_status()
  dmaengine: at_xdmac: remove chancnt affectation
  dmaengine: at_xdmac: prefer usage of readl/writel_relaxed
  dmaengine: xdmac: fix print warning on dma_addr_t variable
  ...
2014-12-12 14:59:53 -08:00
Linus Torvalds
c0222ac086 Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus
Pull MIPS updates from Ralf Baechle:
 "This is an unusually large pull request for MIPS - in parts because
  lots of patches missed the 3.18 deadline but primarily because some
  folks opened the flood gates.

   - Retire the MIPS-specific phys_t with the generic phys_addr_t.
   - Improvments for the backtrace code used by oprofile.
   - Better backtraces on SMP systems.
   - Cleanups for the Octeon platform code.
   - Cleanups and fixes for the Loongson platform code.
   - Cleanups and fixes to the firmware library.
   - Switch ATH79 platform to use the firmware library.
   - Grand overhault to the SEAD3 and Malta interrupt code.
   - Move the GIC interrupt code to drivers/irqchip
   - Lots of GIC cleanups and updates to the GIC code to use modern IRQ
     infrastructures and features of the kernel.
   - OF documentation updates for the GIC bindings
   - Move GIC clocksource driver to drivers/clocksource
   - Merge GIC clocksource driver with clockevent driver.
   - Further updates to bring the GIC clocksource driver up to date.
   - R3000 TLB code cleanups
   - Improvments to the Loongson 3 platform code.
   - Convert pr_warning to pr_warn.
   - Merge a bunch of small lantiq and ralink fixes that have been
     staged/lingering inside the openwrt tree for a while.
   - Update archhelp for IP22/IP32
   - Fix a number of issues for Loongson 1B.
   - New clocksource and clockevent driver for Loongson 1B.
   - Further work on clk handling for Loongson 1B.
   - Platform work for Broadcom BMIPS.
   - Error handling cleanups for TurboChannel.
   - Fixes and optimization to the microMIPS support.
   - Option to disable the FTLB.
   - Dump more relevant information on machine check exception
   - Change binfmt to allow arch to examine PT_*PROC headers
   - Support for new style FPU register model in O32
   - VDSO randomization.
   - BCM47xx cleanups
   - BCM47xx reimplement the way the kernel accesses NVRAM information.
   - Random cleanups
   - Add support for ATH25 platforms
   - Remove pointless locking code in some PCI platforms.
   - Some improvments to EVA support
   - Minor Alchemy cleanup"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (185 commits)
  MIPS: Add MFHC0 and MTHC0 instructions to uasm.
  MIPS: Cosmetic cleanups of page table headers.
  MIPS: Add CP0 macros for extended EntryLo registers
  MIPS: Remove now unused definition of phys_t.
  MIPS: Replace use of phys_t with phys_addr_t.
  MIPS: Replace MIPS-specific 64BIT_PHYS_ADDR with generic PHYS_ADDR_T_64BIT
  PCMCIA: Alchemy Don't select 64BIT_PHYS_ADDR in Kconfig.
  MIPS: lib: memset: Clean up some MIPS{EL,EB} ifdefery
  MIPS: iomap: Use __mem_{read,write}{b,w,l} for MMIO
  MIPS: <asm/types.h> fix indentation.
  MAINTAINERS: Add entry for BMIPS multiplatform kernel
  MIPS: Enable VDSO randomization
  MIPS: Remove a temporary hack for debugging cache flushes in SMTC configuration
  MIPS: Remove declaration of obsolete arch_init_clk_ops()
  MIPS: atomic.h: Reformat to fit in 79 columns
  MIPS: Apply `.insn' to fixup labels throughout
  MIPS: Fix microMIPS LL/SC immediate offsets
  MIPS: Kconfig: Only allow 32-bit microMIPS builds
  MIPS: signal.c: Fix an invalid cast in ISA mode bit handling
  MIPS: mm: Only build one microassembler that is suitable
  ...
2014-12-11 17:56:37 -08:00
Linus Torvalds
c1b30e4d94 Pin control changes for the v3.19 series:
- Force conversion of the ux500 pin control device trees
   and parsers to use the generic pin control bindings.
 - New driver and device tree bindings for the Qualcomm
   PMIC MPP pin controller and GPIO.
 - Some ACPI infrastructure for pin controllers.
 - New driver for the Intel CherryView/Braswell pin controller,
   the first Intel pin controller to fully take advantage of
   the pin control subsystem.
 - Support the Freescale i.MX VF610 variant.
 - Support the sunxi A80 variant.
 - Support the Samsung Exynos 4415 and Exynos 7 variants.
 - Split out Intel pin controllers to their own subdirectory.
 - A large slew of rockchip pin control updates, including
   suspend/resume support.
 - A large slew of Samsung Exynos pin controller updates.
 - Various minor updates and fixes.
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Merge tag 'pinctrl-v3.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control changes from Linus Walleij:
 "Here is a stash of pin control changes I have collected for the v3.19
  series.  Mainly new hardware support, with Intels new embedded SoC as
  the especially interesting thing standing out, fully using the
  subsystem.

   - Force conversion of the ux500 pin control device trees and parsers
     to use the generic pin control bindings.
   - New driver and device tree bindings for the Qualcomm PMIC MPP pin
     controller and GPIO.
   - Some ACPI infrastructure for pin controllers.
   - New driver for the Intel CherryView/Braswell pin controller, the
     first Intel pin controller to fully take advantage of the pin
     control subsystem.
   - Support the Freescale i.MX VF610 variant.
   - Support the sunxi A80 variant.
   - Support the Samsung Exynos 4415 and Exynos 7 variants.
   - Split out Intel pin controllers to their own subdirectory.
   - A large slew of rockchip pin control updates, including
     suspend/resume support.
   - A large slew of Samsung Exynos pin controller updates.
   - Various minor updates and fixes"

* tag 'pinctrl-v3.19-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (49 commits)
  pinctrl: at91: enhance (debugfs) at91_gpio_dbg_show
  pinctrl: meson: add device tree bindings documentation
  gpio: tz1090: Fix error handling of irq_of_parse_and_map
  pinctrl: tz1090-pinctrl.txt: Fix typo in binding
  pinctrl: pinconf-generic: Declare dt_params/conf_items const
  pinctrl: exynos: Add support for Exynos4415
  pinctrl: exynos: Add initial driver data for Exynos7
  pinctrl: exynos: Add irq_chip instance for Exynos7 wakeup interrupts
  pinctrl: exynos: Consolidate irq domain callbacks
  pinctrl: exynos: Generalize the eint16_31 demux code
  pinctrl: samsung: Separate per-bank init and runtime data
  pinctrl: samsung: Constify samsung_pin_ctrl struct
  pinctrl: samsung: Constify samsung_pin_bank_type struct
  pinctrl: samsung: Drop unused label field in samsung_pin_ctrl struct
  pinctrl: samsung: Make samsung_pinctrl_get_soc_data use ERR_PTR()
  pinctrl: Add Intel Cherryview/Braswell pin controller support
  gpio / ACPI: Add knowledge about pin controllers to acpi_get_gpiod()
  pinctrl: Fix path error in documentation
  pinctrl: rockchip: save and restore gpio6_c6 pinmux in suspend/resume
  pinctrl: rockchip: add suspend/resume functions
  ...
2014-12-11 10:43:14 -08:00
Linus Torvalds
6da314122d ARM: SoC DT updates for 3.19
The DT branch adds a lot of new stuff for additional SoC and board
 support. The branch is the largest one and contains 513 out of the
 total 972 non-merge arm-soc changesets for 3.19.
 
 Most of the changes are about enabling additional on-chip devices for
 existing machines, but there are also an unusual number of new SoC
 types being added this time:
 
 * AMLogic Meson8
 * ARM Realview in DT mode
 * Allwinner A80
 * Broadcom BCM47081
 * Broadcom Cygnus
 * Freescale LS1021A
 * Freescale Vybrid 500 series
 * Mediatek MT6592, MT8127, MT8135
 * STMicroelectronics STiH410
 * Samsung Exynos4415
 
 The level of support for the above differs widely, some are just
 stubs with nothing more than CPU, memory and a UART, but others
 are fairly complete. As usual, these get extended over time.
 
 There are also many new boards getting added, this is the
 list of model strings that are showing up in new dts files:
 
 * ARM RealView PB1176
 * Altera SOCFPGA Arria 10
 * Asus RT-N18U (BCM47081)
 * Buffalo WZR-1750DHP (BCM4708)
 * Buffalo WZR-600DHP2 (BCM47081)
 * Cygnus Enterprise Phone (BCM911360_ENTPHN)
 * D-Link DIR-665
 * Google Spring
 * IGEP COM MODULE Rev. G (TI OMAP AM/DM37x)
 * IGEPv2 Rev. F (TI OMAP AM/DM37x)
 * LS1021A QDS Board
 * LS1021A TWR Board
 * LeMaker Banana Pi
 * MarsBoard RK3066
 * MediaTek MT8127 Moose Board
 * MediaTek MT8135 evaluation board
 * Mele M3
 * Merrii A80 Optimus Board
 * Netgear R6300 V2 (BCM4708)
 * Nomadik STN8815NHK
 * NovaTech OrionLXm
 * Olimex A20-OLinuXino-LIME2
 * Raspberry Pi Model B+
 * STiH410 B2120
 * Samsung Monk board
 * Samsung Rinato board
 * Synology DS213j
 * Synology DS414
 * TBS2910 Matrix ARM mini PC
 * TI AM5728 BeagleBoard-X15
 * Toradex Colibri VF50 on Colibri Evaluation Board
 * Zynq ZYBO Development Board
 
 Other notable changes include:
 
 * exynos: cleanup of existing dts files
 * mvebu: improved pinctrl support for Armada 370/XP
 * nomadik: restructuring dts files
 * omap: added CAN bus support
 * shmobile: added clock support for some SoCs
 * shmobile: added sound support for some SoCs
 * sirf: reset controller support
 * sunxi: continuing the relicensing under dual GPL/MIT
 * sunxi: lots of new on-chip device support
 * sunxi: working simplefb support (long awaited)
 * various: provide stdout-path property for earlycon
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Merge tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC DT updates from Arnd Bergmann:
 "The DT branch adds a lot of new stuff for additional SoC and board
  support.  The branch is the largest one and contains 513 out of the
  total 972 non-merge arm-soc changesets for 3.19.

  Most of the changes are about enabling additional on-chip devices for
  existing machines, but there are also an unusual number of new SoC
  types being added this time:

   - AMLogic Meson8
   - ARM Realview in DT mode
   - Allwinner A80
   - Broadcom BCM47081
   - Broadcom Cygnus
   - Freescale LS1021A
   - Freescale Vybrid 500 series
   - Mediatek MT6592, MT8127, MT8135
   - STMicroelectronics STiH410
   - Samsung Exynos4415

  The level of support for the above differs widely, some are just stubs
  with nothing more than CPU, memory and a UART, but others are fairly
  complete.  As usual, these get extended over time.

  There are also many new boards getting added, this is the list of
  model strings that are showing up in new dts files:

   - ARM RealView PB1176
   - Altera SOCFPGA Arria 10
   - Asus RT-N18U (BCM47081)
   - Buffalo WZR-1750DHP (BCM4708)
   - Buffalo WZR-600DHP2 (BCM47081)
   - Cygnus Enterprise Phone (BCM911360_ENTPHN)
   - D-Link DIR-665
   - Google Spring
   - IGEP COM MODULE Rev. G (TI OMAP AM/DM37x)
   - IGEPv2 Rev. F (TI OMAP AM/DM37x)
   - LS1021A QDS Board
   - LS1021A TWR Board
   - LeMaker Banana Pi
   - MarsBoard RK3066
   - MediaTek MT8127 Moose Board
   - MediaTek MT8135 evaluation board
   - Mele M3
   - Merrii A80 Optimus Board
   - Netgear R6300 V2 (BCM4708)
   - Nomadik STN8815NHK
   - NovaTech OrionLXm
   - Olimex A20-OLinuXino-LIME2
   - Raspberry Pi Model B+
   - STiH410 B2120
   - Samsung Monk board
   - Samsung Rinato board
   - Synology DS213j
   - Synology DS414
   - TBS2910 Matrix ARM mini PC
   - TI AM5728 BeagleBoard-X15
   - Toradex Colibri VF50 on Colibri Evaluation Board
   - Zynq ZYBO Development Board

  Other notable changes include:

   - exynos: cleanup of existing dts files
   - mvebu: improved pinctrl support for Armada 370/XP
   - nomadik: restructuring dts files
   - omap: added CAN bus support
   - shmobile: added clock support for some SoCs
   - shmobile: added sound support for some SoCs
   - sirf: reset controller support
   - sunxi: continuing the relicensing under dual GPL/MIT
   - sunxi: lots of new on-chip device support
   - sunxi: working simplefb support (long awaited)
   - various: provide stdout-path property for earlycon"

* tag 'dt-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (510 commits)
  ARM: dts: rk3288: add arm,cpu-registers-not-fw-configured
  Revert "ARM: dts: rockchip: temporarily disable smp on rk3288"
  ARM: BCM5301X: Add DT for Buffalo WZR-600DHP2
  ARM: BCM5301X: Add DT for Asus RT-N18U
  ARM: BCM5301X: Add DT for Buffalo WZR-1750DHP
  ARM: BCM5301X: Add DT for Netgear R6300 V2
  ARM: BCM5301X: Add buttons for Netgear R6250
  ARM: dts: rockchip: Add input voltage supply regulators in pmic for Marsboard
  ARM: BCM5301X: Add IRQs to Broadcom's bus-axi in DTS file
  arm: dts: zynq: Add Digilent ZYBO board
  arm: dts: zynq: Move crystal freq. to board level
  doc: dt: vendor-prefixes: Add Digilent Inc
  Documentation: devicetree: Fix Xilinx VDMA specification
  ARM: dts: rockchip: set FIFO size for SDMMC, SDIO and EMMC on rk3066 and rk3188
  ARM: dts: rockchip: add label property for leds on Radxa Rock
  ARM: BCM5301X: Add LEDs for Netgear R6250 V1
  ARM: BCM5301X: Add Broadcom's bus-axi to the DTS file
  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
  ...
2014-12-09 14:57:37 -08:00
Linus Torvalds
3a647c1d7a ARM: SoC driver updates for 3.19
These are changes for drivers that are intimately tied to some SoC
 and for some reason could not get merged through the respective
 subsystem maintainer tree.
 
 The largest single change here this time around is the Tegra
 iommu/memory controller driver, which gets updated to the new
 iommu DT binding. More drivers like this are likely to follow
 for the following merge window, but we should be able to do
 those through the iommu maintainer.
 
 Other notable changes are:
 * reset controller drivers from the reset maintainer (socfpga, sti, berlin)
 * fixes for the keystone navigator driver merged last time
 * at91 rtc driver changes related to the at91 cleanups
 * ARM perf driver changes from Will Deacon
 * updates for the brcmstb_gisb driver
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Merge tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "These are changes for drivers that are intimately tied to some SoC and
  for some reason could not get merged through the respective subsystem
  maintainer tree.

  The largest single change here this time around is the Tegra
  iommu/memory controller driver, which gets updated to the new iommu DT
  binding.  More drivers like this are likely to follow for the
  following merge window, but we should be able to do those through the
  iommu maintainer.

  Other notable changes are:
   - reset controller drivers from the reset maintainer (socfpga, sti,
     berlin)
   - fixes for the keystone navigator driver merged last time
   - at91 rtc driver changes related to the at91 cleanups
   - ARM perf driver changes from Will Deacon
   - updates for the brcmstb_gisb driver"

* tag 'drivers-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (53 commits)
  clocksource: arch_timer: Allow the device tree to specify uninitialized timer registers
  clocksource: arch_timer: Fix code to use physical timers when requested
  memory: Add NVIDIA Tegra memory controller support
  bus: brcmstb_gisb: Add register offset tables for older chips
  bus: brcmstb_gisb: Look up register offsets in a table
  bus: brcmstb_gisb: Introduce wrapper functions for MMIO accesses
  bus: brcmstb_gisb: Make the driver buildable on MIPS
  of: Add NVIDIA Tegra memory controller binding
  ARM: tegra: Move AHB Kconfig to drivers/amba
  amba: Add Kconfig file
  clk: tegra: Implement memory-controller clock
  serial: samsung: Fix serial config dependencies for exynos7
  bus: brcmstb_gisb: resolve section mismatch
  ARM: common: edma: edma_pm_resume may be unused
  ARM: common: edma: add suspend resume hook
  powerpc/iommu: Rename iommu_[un]map_sg functions
  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
  ...
2014-12-09 14:48:22 -08:00
Linus Torvalds
6cd94d5e57 ARM: SoC platform changes for 3.19
New and updated SoC support, notable changes include:
 
 * bcm: brcmstb SMP support
 * bcm: initial iproc/cygnus support
 * exynos: Exynos4415 SoC support
 * exynos: PMU and suspend support for Exynos5420
 * exynos: PMU support for Exynos3250
 * exynos: pm related maintenance
 * imx: new LS1021A SoC support
 * imx: vybrid 610 global timer support
 * integrator: convert to using multiplatform configuration
 * mediatek: earlyprintk support for mt8127/mt8135
 * meson: meson8 soc and l2 cache controller support
 * mvebu: Armada 38x CPU hotplug support
 * mvebu: drop support for prerelease Armada 375 Z1 stepping
 * mvebu: extended suspend support, now works on Armada 370/XP
 * omap: hwmod related maintenance
 * omap: prcm cleanup
 * pxa: initial pxa27x DT handling
 * rockchip: SMP support for rk3288
 * rockchip: add cpu frequency scaling support
 * shmobile: r8a7740 power domain support
 * shmobile: various small restart, timer, pci apmu changes
 * sunxi: Allwinner A80 (sun9i) earlyprintk support
 * ux500: power domain support
 
 Overall, a significant chunk of changes, coming mostly from
 the usual suspects: omap, shmobile, samsung and mvebu, all of
 which already contain a lot of platform specific code in
 arch/arm.
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Merge tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC platform changes from Arnd Bergmann:
 "New and updated SoC support, notable changes include:

   - bcm:
        brcmstb SMP support
        initial iproc/cygnus support
   - exynos:
        Exynos4415 SoC support
        PMU and suspend support for Exynos5420
        PMU support for Exynos3250
        pm related maintenance
   - imx:
        new LS1021A SoC support
        vybrid 610 global timer support
   - integrator:
        convert to using multiplatform configuration
   - mediatek:
        earlyprintk support for mt8127/mt8135
   - meson:
        meson8 soc and l2 cache controller support
   - mvebu:
        Armada 38x CPU hotplug support
        drop support for prerelease Armada 375 Z1 stepping
        extended suspend support, now works on Armada 370/XP
   - omap:
        hwmod related maintenance
        prcm cleanup
   - pxa:
        initial pxa27x DT handling
   - rockchip:
        SMP support for rk3288
        add cpu frequency scaling support
   - shmobile:
        r8a7740 power domain support
        various small restart, timer, pci apmu changes
   - sunxi:
        Allwinner A80 (sun9i) earlyprintk support
   - ux500:
        power domain support

  Overall, a significant chunk of changes, coming mostly from the usual
  suspects: omap, shmobile, samsung and mvebu, all of which already
  contain a lot of platform specific code in arch/arm"

* tag 'soc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (187 commits)
  ARM: mvebu: use the cpufreq-dt platform_data for independent clocks
  soc: integrator: Add terminating entry for integrator_cm_match
  ARM: mvebu: add SDRAM controller description for Armada XP
  ARM: mvebu: adjust mbus controller description on Armada 370/XP
  ARM: mvebu: add suspend/resume DT information for Armada XP GP
  ARM: mvebu: synchronize secondary CPU clocks on resume
  ARM: mvebu: make sure MMU is disabled in armada_370_xp_cpu_resume
  ARM: mvebu: Armada XP GP specific suspend/resume code
  ARM: mvebu: reserve the first 10 KB of each memory bank for suspend/resume
  ARM: mvebu: implement suspend/resume support for Armada XP
  clk: mvebu: add suspend/resume for gatable clocks
  bus: mvebu-mbus: provide a mechanism to save SDRAM window configuration
  bus: mvebu-mbus: suspend/resume support
  clocksource: time-armada-370-xp: add suspend/resume support
  irqchip: armada-370-xp: Add suspend/resume support
  ARM: add lolevel debug support for asm9260
  ARM: add mach-asm9260
  ARM: EXYNOS: use u8 for val[] in struct exynos_pmu_conf
  power: reset: imx-snvs-poweroff: add power off driver for i.mx6
  ARM: imx: temporarily remove CONFIG_SOC_FSL from LS1021A
  ...
2014-12-09 14:38:28 -08:00
Zhang Rui
9c1e4550b5 Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal into eduardo-soc-thermal 2014-12-09 11:37:35 +08:00
Mark Brown
92d07a8ff6 Merge remote-tracking branches 'regulator/topic/max77686', 'regulator/topic/max77693', 'regulator/topic/max77802', 'regulator/topic/power-off' and 'regulator/topic/rk808' into regulator-next 2014-12-05 11:14:37 +00:00
Arnd Bergmann
e58e501a9b ARM: tegra: IOMMU support for v3.19
This adds the driver pieces required for IOMMU support on Tegra30,
 Tegra114 and Tegra124.
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Merge tag 'tegra-for-3.19-iommu' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers

Pull "ARM: tegra: IOMMU support for v3.19" from Thierry Reding:

This adds the driver pieces required for IOMMU support on Tegra30,
Tegra114 and Tegra124.

* tag 'tegra-for-3.19-iommu' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  memory: Add NVIDIA Tegra memory controller support
  of: Add NVIDIA Tegra memory controller binding
  ARM: tegra: Move AHB Kconfig to drivers/amba
  amba: Add Kconfig file
  clk: tegra: Implement memory-controller clock
  powerpc/iommu: Rename iommu_[un]map_sg functions
  iommu: Improve error handling when setting bus iommu
  iommu: Do more input validation in iommu_map_sg()
  iommu: Add iommu_map_sg() function

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-12-04 17:20:02 +01:00
Arnd Bergmann
a8afa2645c Reset controller changes for v3.19
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Merge tag 'reset-for-3.19-2' of git://git.pengutronix.de/git/pza/linux into next/drivers

Pull "Reset controller changes for v3.19" from Philipp Zabel:

This adds a new driver for the sti soc family, and creates
a reset_control_status interface, which is added to the existing
drivers.

* tag 'reset-for-3.19-2' of git://git.pengutronix.de/git/pza/linux:
  reset: add socfpga_reset_status
  reset: sti: Document sti-picophyreset controllers bindings.
  reset: stih407: Add softreset, powerdown and picophy controllers
  reset: stih407: Add reset controllers DT bindings
  reset: add reset_control_status helper function

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-12-04 16:57:36 +01:00
Thierry Reding
8918465163 memory: Add NVIDIA Tegra memory controller support
The memory controller on NVIDIA Tegra exposes various knobs that can be
used to tune the behaviour of the clients attached to it.

Currently this driver sets up the latency allowance registers to the HW
defaults. Eventually an API should be exported by this driver (via a
custom API or a generic subsystem) to allow clients to register latency
requirements.

This driver also registers an IOMMU (SMMU) that's implemented by the
memory controller. It is supported on Tegra30, Tegra114 and Tegra124
currently. Tegra20 has a GART instead.

The Tegra SMMU operates on memory clients and SWGROUPs. A memory client
is a unidirectional, special-purpose DMA master. A SWGROUP represents a
set of memory clients that form a logical functional unit corresponding
to a single device. Typically a device has two clients: one client for
read transactions and one client for write transactions, but there are
also devices that have only read clients, but many of them (such as the
display controllers).

Because there is no 1:1 relationship between memory clients and devices
the driver keeps a table of memory clients and the SWGROUPs that they
belong to per SoC. Note that this is an exception and due to the fact
that the SMMU is tightly integrated with the rest of the Tegra SoC. The
use of these tables is discouraged in drivers for generic IOMMU devices
such as the ARM SMMU because the same IOMMU could be used in any number
of SoCs and keeping such tables for each SoC would not scale.

Acked-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-12-04 16:11:47 +01:00
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
Michael Turquette
b572b5f821 - clock phase setting capability for the rk3288 mmc clocks
- pll init to allow syncing to actual rate table values
 - some more exported clocks
 - fixes for some clocks (typos etc) all of them not yet used
   in actual drivers
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Merge tag 'v3.19-rockchip-clk2' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next

- clock phase setting capability for the rk3288 mmc clocks
- pll init to allow syncing to actual rate table values
- some more exported clocks
- fixes for some clocks (typos etc) all of them not yet used
  in actual drivers
2014-11-28 21:00:16 -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".
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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.
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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
Alexandru M Stan
c1c9f2cced clk: rockchip: add bindings for the mmc clocks
These clocks represent the physical clocks (including phases) and they will
later be used for clock phase tuning.

Suggested-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Alexandru M Stan <amstan@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-11-28 00:40:53 +01:00
Sonny Rao
6d288b169b clk: rockchip: rk3288 export i2s0_clkout for use in DT
This exposes the clock that comes out of the i2s block which generally
goes to the audio codec.

Signed-off-by: Sonny Rao <sonnyrao@chromium.org>
[removed CLK_SET_RATE_PARENT from original patch]
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-11-28 00:37:47 +01:00
Mark Brown
cf2394f70c Linux 3.18-rc4
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Merge tag 'v3.18-rc4' into regulator-max77802

Linux 3.18-rc4
2014-11-26 20:37:57 +00:00
Jeff Chen
1ae2b01658 clk: rockchip: add binding ID for DMC (memory controller) clocks on rk3288
The DMC clocks need to be turned off at runtime, so we should have IDs
so we can export them.

Signed-off-by: Jeff Chen <cym@rock-chips.com>
[dianders: split into two patches; adjusted commit msg]
Signed-off-by: Doug Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2014-11-26 18:32:22 +01:00
Thierry Reding
4f4f85fa0b clk: tegra: Implement memory-controller clock
The memory controller clock runs either at half or the same frequency as
the EMC clock.

Reviewed-By: Tomeu Vizoso <tomeu.vizoso@collabora.com>
Acked-by: Mike Turquette <mturquette@linaro.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2014-11-26 09:43:23 +01:00
Gregory CLEMENT
eee47538ec phy: add support for USB cluster on the Armada 375 SoC
The Armada 375 SoC 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 a driver integrated in the generic PHY framework to
control this USB cluster feature.

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[ kishon@ti.com : Made it to use the updated devm_phy_create API and
		  soem cosmentic changes in Kconfig file.]
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Acked-by: Jason Cooper <jason@lakedaemon.net>
2014-11-26 11:07:14 +05:30
Linus Torvalds
a7e90924e1 The fixes for the clock framework are all regressions in drivers, plus a
single fix in one of the basic clock templates. No fixes to the core
 this time around. As with most clock driver fixes these run the gamut
 from fixing a build warning to fixing wrecked memory timings, with a
 little USB tossed in for fun. Please consider pulling.
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Merge tag 'clk-fixes-for-linus' of https://git.linaro.org/people/mike.turquette/linux

Pull clock fixes from Mike Turquette:
 "The fixes for the clock framework are all regressions in drivers, plus
  a single fix in one of the basic clock templates.  No fixes to the
  core this time around.

  As with most clock driver fixes these run the gamut from fixing a
  build warning to fixing wrecked memory timings, with a little USB
  tossed in for fun"

* tag 'clk-fixes-for-linus' of https://git.linaro.org/people/mike.turquette/linux:
  clk: pxa: fix pxa27x CCCR bit usage
  clk-divider: Fix READ_ONLY when divider > 1
  clk: qcom: Fix duplicate rbcpr clock name
  clk: at91: usb: fix at91sam9x5 recalc, round and set rate
  clk: at91: usb: fix at91rm9200 round and set rate
2014-11-25 17:52:56 -08:00
Michael Turquette
da57b46010 Merge branch 'clk-fixes' into clk-next 2014-11-24 17:45:33 -08:00
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
Lucas Stach
82a40b5482 ARM: imx53: clk: add ARM clock
The ARM clock is a virtual clock feeding the ARM partition of
the SoC. It controls multiple other clocks to ensure the right
sequencing when cpufreq changes the CPU clock rate.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-11-23 14:56:20 +08:00
Lucas Stach
6f0628aa9f ARM: imx5: add step clock, used when reprogramming PLL1
This is the bypass clock used to feed the ARM partition
while we reprogram PLL1 to another rate.

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
2014-11-23 14:56:19 +08:00
Arnd Bergmann
5ba3c24ca0 Second Round of Renesas ARM Based SoC DT Updates for v3.19
* Add labels for LEDs on kzm9g-reference and koelsch
 * Add Sound support to r8a7790/lager and r8a7791/koelsch
 * Add IIC DMA nodes to r8a7790 and r8a7791
 * Use SoC-specific IIC compatible properties on sh73a0 and r8a73a4
 * Add SGX, MMP and VSP1 clocks to r8a7794
 * Add USBDMAC{0,1} clocks to r8a7790 and r8a7791
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Merge tag 'renesas-dt2-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Pull "Second Round of Renesas ARM Based SoC DT Updates for v3.19" from Simon Horman:

* Add labels for LEDs on kzm9g-reference and koelsch
* Add Sound support to r8a7790/lager and r8a7791/koelsch
* Add IIC DMA nodes to r8a7790 and r8a7791
* Use SoC-specific IIC compatible properties on sh73a0 and r8a73a4
* Add SGX, MMP and VSP1 clocks to r8a7794
* Add USBDMAC{0,1} clocks to r8a7790 and r8a7791

* tag 'renesas-dt2-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (29 commits)
  ARM: shmobile: r8a7791: add USBDMAC{0,1} clocks to device tree
  ARM: shmobile: r8a7790: add USBDMAC{0,1} clocks to device tree
  ARM: shmobile: r8a7794: Add MMP and VSP1 clocks to device tree
  ARM: shmobile: r8a7794: Add SGX clock to device tree
  ARM: shmobile: koelsch: add Volume Ramp usage on comment
  ARM: shmobile: lager: add Volume Ramp usage on comment
  ARM: shmobile: r8a7791: add DMA nodes for IIC
  ARM: shmobile: r8a7790: add DMA nodes for IIC
  ARM: shmobile: kzm9g-reference dts: Add labels for the LEDs
  ARM: shmobile: koelsch dts: Add labels for the LEDs
  ARM: shmobile: sh73a0 dtsi: Add SoC-specific IIC compatible properties
  ARM: shmobile: r8a73a4 dtsi: Add SoC-specific IIC compatible properties
  ARM: shmobile: koelsch: Sound DMA support via DVC on DTS
  ARM: shmobile: koelsch: Sound DMA support via SRC on DTS
  ARM: shmobile: koelsch: Sound DMA support via BUSIF on DTS
  ARM: shmobile: koelsch: Sound DMA support on DTS
  ARM: shmobile: koelsch: Sound PIO support on DTS
  ARM: shmobile: koelsch: fixup I2C2 clock frequency
  ARM: shmobile: lager: Sound DMA support via DVC on DTS
  ARM: shmobile: lager: Sound DMA support via SRC on DTS
  ...

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-11-21 13:02:08 +01:00
Arnd Bergmann
ec498f8e51 STi DT updates for v3.19, round 2.
Highlights:
 -----------
  - Refactor STiH407 SoC and board to add STiH410 SoC support
  - Add USB support to STiH416 SoC
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Merge tag 'sti-dt-for-v3.19-2' of git://git.stlinux.com/devel/kernel/linux-sti into next/dt

Pull "STi DT updates for v3.19, round 2" from Maxime Coquelin:

Highlights:
-----------
 - Refactor STiH407 SoC and board to add STiH410 SoC support
 - Add USB support to STiH416 SoC

* tag 'sti-dt-for-v3.19-2' of git://git.stlinux.com/devel/kernel/linux-sti:
  ARM: STi: DT: STiH416: Change miphy356 node name to phy@fe382000
  ARM: STi: DT: STih407: STih410: Add clk_ignore_unused to kernel bootargs
  ARM: STi: DT: STiH410: Add STiH410 SoC and b2120 board support.
  ARM: STi: DT: STih407: Abstract common dt nodes into shared files.
  ARM: STi: DT: STiH410: Add pinctl config for usb controllers.
  ARM: STi: DT: STiH410: Add defines for STiH410 DT clocks
  ARM: STi: DT: STiH416: Add DT nodes for the ehci and ohci usb controllers.
  ARM: STi: DT: STiH416: Add DT node for the stih415/6 usb2 phy
  ARM: STi: DT: STiH416: Add pinctl setup for usb controllers.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-11-20 17:36:23 +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
Arnd Bergmann
8ef74e5d39 Renesas ARM Based SoC DT Updates for v3.19
* Add Add SoC-specific SATA compatible property to r8a7779
 * Enable DMA for MMCIF on r8a7791 and r8a7790
 * Enable USB-PHY, HS-USB and USB3.0 on r8a7791 and r8a7790
 * Enable TMU timer via DT on r8a7778
 * Enable CMT timer via DT on r8a73a4
 * Add MMP and {SR}GX clocks to  r8a7791 and r8a7790
 * Correct scifa2 clock index on r8a7740
 * Add missing INTCA for irqpin on r8a7740
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Merge tag 'renesas-dt-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Pull "Renesas ARM Based SoC DT Updates for v3.19" from Simon Horman:

* Add Add SoC-specific SATA compatible property to r8a7779
* Enable DMA for MMCIF on r8a7791 and r8a7790
* Enable USB-PHY, HS-USB and USB3.0 on r8a7791 and r8a7790
* Enable TMU timer via DT on r8a7778
* Enable CMT timer via DT on r8a73a4
* Add MMP and {SR}GX clocks to  r8a7791 and r8a7790
* Correct scifa2 clock index on r8a7740
* Add missing INTCA for irqpin on r8a7740

* tag 'renesas-dt-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (34 commits)
  ARM: shmobile: r8a7779 dtsi: Add SoC-specific SATA compatible property
  ARM: shmobile: r8a7791: Reference DMA channels in MMCIF DT node
  ARM: shmobile: r8a7790: Reference DMA channels in MMCIF DT nodes
  ARM: shmobile: r8a7791: Add MMCIF0 DT node
  ARM: shmobile: r8a7790: Rename mmcif node to mmc
  ARM: shmobile: r8a7778: Add SoC-specific TMU compatible property
  ARM: shmobile: r8a73a4: Add SoC-specific CMT compatible property
  ARM: shmobile: henninger: enable HS-USB
  ARM: shmobile: koelsch: enable HS-USB
  ARM: shmobile: r8a7791: add HS-USB device node
  ARM: shmobile: lager: enable HS-USB
  ARM: shmobile: r8a7790: add HS-USB device node
  ARM: shmobile: r8a7791: add USB3.0 device node
  ARM: shmobile: lager: enable USB3.0
  ARM: shmobile: r8a7790: add USB3.0 device node
  ARM: shmobile: r8a7794: Add arch_timer to device tree
  ARM: shmobile: bockw-reference: Initialise TMU device using DT
  ARM: shmobile: r8a7778: Add TMU nodes
  ARM: shmobile: armadillo800eva dts: Enable TMU0
  ARM: shmobile: r8a7740 dtsi: Add TMU0 and TMU1 device nodes
  ...

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2014-11-19 22:45:33 +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
Yoshifumi Hosoya
dc3cf93d89 ARM: shmobile: r8a7794: Add MMP and VSP1 clocks to device tree
Signed-off-by: Yoshifumi Hosoya <yoshifumi.hosoya.wj@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-11-19 09:22:12 +09:00
Kouei Abe
3e58a5424c ARM: shmobile: r8a7794: Add SGX clock to device tree
Signed-off-by: Kouei Abe <kouei.abe.cp@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2014-11-19 09:22:12 +09:00