Commit Graph

1410 Commits

Author SHA1 Message Date
Sergei Shtylyov 7755b40d07 dt-bindings: power: add R8A77980 SYSC power domain definitions
Add macros usable by the device tree sources to reference R8A77980 SYSC
power domains by index.

Based on the original (and large) patch by Vladimir Barinov.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2018-02-19 20:50:44 +01:00
Wadim Egorov 9708fb630d net: phy: dp83867: Add binding for the CLK_OUT pin muxing option
The DP83867 has a muxing option for the CLK_OUT pin. It is possible
to set CLK_OUT for different channels.
Create a binding to select a specific clock for CLK_OUT pin.

Signed-off-by: Wadim Egorov <w.egorov@phytec.de>
Signed-off-by: Daniel Schultz <d.schultz@phytec.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2018-02-14 15:33:43 -05:00
Heiko Stuebner 224a638441 clk: rockchip: remove HCLK_VIO from rk3328 dt header
This clock is not hclk_vio but hclk_vio_niu, the clock for the interconnect
output. The clock got fixed and the id was never used in this incorrect form,
so remove it.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2018-02-12 15:00:44 +01:00
Linus Torvalds 8578953687 MIPS changes for 4.16
These are the main MIPS changes for 4.16. Rough overview:
  - Basic support for the Ingenic JZ4770 based GCW Zero open-source
    handheld video game console
  - Support for the Ranchu board (used by Android emulator)
  - Various cleanups and misc improvements
 
 Fixes:
  - Fix generic platform's USB_*HCI_BIG_ENDIAN selects (4.9)
  - Fix vmlinuz default build when ZBOOT selected
  - Fix clean up of vmlinuz targets
  - Fix command line duplication (in preparation for Ingenic JZ4770)
 
 Miscellaneous:
  - Allow Processor ID reads to be to be optimised away by the compiler
    (improves performance when running in guest)
  - Push ARCH_MIGHT_HAVE_PC_SERIO/PARPORT down to platform level to
    disable on generic platform with Ranchu board support
  - Add helpers for assembler macro instructions for older assemblers
  - Use assembler macro instructions to support VZ, XPA & MSA operations
    on older assemblers, removing C wrapper duplication
  - Various improvements to VZ & XPA assembly wrappers
  - Add drivers/platform/mips/ to MIPS MAINTAINERS entry
 
 Minor cleanups:
  - Misc FPU emulation cleanups (removal of unnecessary include, moving
    macros to common header, checkpatch and sparse fixes)
  - Remove duplicate assignment of core in play_dead()
  - Remove duplication in watchpoint handling
  - Remove mips_dma_mapping_error() stub
  - Use NULL instead of 0 in prepare_ftrace_return()
  - Use proper kernel-doc Return keyword for
    __compute_return_epc_for_insn()
  - Remove duplicate semicolon in csum_fold()
 
 Platform support:
 
 Broadcom:
  - Enable ZBOOT on BCM47xx
 
 Generic platform:
  - Add Ranchu board support, used by Android emulator
  - Fix machine compatible string matching for Ranchu
  - Support GIC in EIC mode
 
 Ingenic platforms:
  - Add DT, defconfig and other support for JZ4770 SoC and GCW Zero
  - Support dynamnic machine types (i.e. JZ4740 / JZ4770 / JZ4780)
  - Add Ingenic JZ4770 CGU clocks
  - General Ingenic clk changes to prepare for JZ4770 SoC support
  - Use common command line handling code
  - Add DT vendor prefix to GCW (Game Consoles Worldwide)
 
 Loongson:
  - Add MAINTAINERS entry for Loongson2 and Loongson3 platforms
  - Drop 32-bit support for Loongson 2E/2F devices
  - Fix build failures due to multiple use of "MEM_RESERVED"
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Merge tag 'mips_4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips

Pull MIPS updates from James Hogan:
 "These are the main MIPS changes for 4.16.

  Rough overview:

   (1) Basic support for the Ingenic JZ4770 based GCW Zero open-source
       handheld video game console

   (2) Support for the Ranchu board (used by Android emulator)

   (3) Various cleanups and misc improvements

  More detailed summary:

  Fixes:
   - Fix generic platform's USB_*HCI_BIG_ENDIAN selects (4.9)
   - Fix vmlinuz default build when ZBOOT selected
   - Fix clean up of vmlinuz targets
   - Fix command line duplication (in preparation for Ingenic JZ4770)

  Miscellaneous:
   - Allow Processor ID reads to be to be optimised away by the compiler
     (improves performance when running in guest)
   - Push ARCH_MIGHT_HAVE_PC_SERIO/PARPORT down to platform level to
     disable on generic platform with Ranchu board support
   - Add helpers for assembler macro instructions for older assemblers
   - Use assembler macro instructions to support VZ, XPA & MSA
     operations on older assemblers, removing C wrapper duplication
   - Various improvements to VZ & XPA assembly wrappers
   - Add drivers/platform/mips/ to MIPS MAINTAINERS entry

  Minor cleanups:
   - Misc FPU emulation cleanups (removal of unnecessary include, moving
     macros to common header, checkpatch and sparse fixes)
   - Remove duplicate assignment of core in play_dead()
   - Remove duplication in watchpoint handling
   - Remove mips_dma_mapping_error() stub
   - Use NULL instead of 0 in prepare_ftrace_return()
   - Use proper kernel-doc Return keyword for
     __compute_return_epc_for_insn()
   - Remove duplicate semicolon in csum_fold()

  Platform support:

  Broadcom:
   - Enable ZBOOT on BCM47xx

  Generic platform:
   - Add Ranchu board support, used by Android emulator
   - Fix machine compatible string matching for Ranchu
   - Support GIC in EIC mode

  Ingenic platforms:
   - Add DT, defconfig and other support for JZ4770 SoC and GCW Zero
   - Support dynamnic machine types (i.e. JZ4740 / JZ4770 / JZ4780)
   - Add Ingenic JZ4770 CGU clocks
   - General Ingenic clk changes to prepare for JZ4770 SoC support
   - Use common command line handling code
   - Add DT vendor prefix to GCW (Game Consoles Worldwide)

  Loongson:
   - Add MAINTAINERS entry for Loongson2 and Loongson3 platforms
   - Drop 32-bit support for Loongson 2E/2F devices
   - Fix build failures due to multiple use of 'MEM_RESERVED'"

* tag 'mips_4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/mips: (53 commits)
  MIPS: Malta: Sanitize mouse and keyboard configuration.
  MIPS: Update defconfigs after previous patch.
  MIPS: Push ARCH_MIGHT_HAVE_PC_SERIO down to platform level
  MIPS: Push ARCH_MIGHT_HAVE_PC_PARPORT down to platform level
  MIPS: SMP-CPS: Remove duplicate assignment of core in play_dead
  MIPS: Generic: Support GIC in EIC mode
  MIPS: generic: Fix Makefile alignment
  MIPS: generic: Fix ranchu_of_match[] termination
  MIPS: generic: Fix machine compatible matching
  MIPS: Loongson fix name confict - MEM_RESERVED
  MIPS: bcm47xx: enable ZBOOT support
  MIPS: Fix trailing semicolon
  MIPS: Watch: Avoid duplication of bits in mips_read_watch_registers
  MIPS: Watch: Avoid duplication of bits in mips_install_watch_registers.
  MIPS: MSA: Update helpers to use new asm macros
  MIPS: XPA: Standardise readx/writex accessors
  MIPS: XPA: Allow use of $0 (zero) to MTHC0
  MIPS: XPA: Use XPA instructions in assembly
  MIPS: VZ: Pass GC0 register names in $n format
  MIPS: VZ: Update helpers to use new asm macros
  ...
2018-02-07 11:22:44 -08:00
Linus Torvalds ef991796be This is the bulk of pin control changes for the v4.16 kernel cycle:
Core changes:
 
 - After lengthy discussions and partly due to my ignorance, we have
   merged a patch making pinctrl_force_default() and pinctrl_force_sleep()
   reprogram the states into the hardware of any hogged pins, even
   if they are already in the desired state. This only apply to hogged
   pins since groups of pins owned by drivers need to be managed by
   each driver, lest they could not do things like runtime PM and
   put pins to sleeping state even if the system as a whole is not
   in sleep.
 
 New drivers:
 
 - New driver for the Microsemi Ocelot SoC. This is used in ethernet
   switches.
 
 - The X-Powers AXP209 GPIO driver was extended to also deal with pin
   control and moved over from the GPIO subsystem. This circuit is
   a mixed-mode integrated circuit which is part of AllWinner designs.
 
 - New subdriver for the Qualcomm MSM8998 SoC, core of a high end
   mobile devices (phones) chipset.
 
 - New subdriver for the ST Microelectronics STM32MP157 MPU and
   STM32F769 MCU from the STM32 family.
 
 - New subdriver for the MediaTek MT7622 SoC. This is used for routers,
   repeater, gateways and such network infrastructure.
 
 - New subdriver for the NXP (former Freescale) i.MX 6ULL. This SoC has
   multimedia features and target "smart devices", I guess in-car
   entertainment, in-flight entertainment, industrial control panels etc.
 
 General improvements:
 
 - Incremental improvements on the SH-PFC subdrivers for things like
   the CAN bus.
 
 - Enable the glitch filter on Baytrail GPIOs used for interrupts.
 
 - Proper handling of pins to GPIO ranges on the Semtec SX150X
 
 - An IRQ setup ordering fix on MCP23S08.
 
 - A good set of janitorial coding style fixes.
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Merge tag 'pinctrl-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
 "This is the bulk of pin control changes for the v4.16 kernel cycle.
  Like with GPIO it is actually a bit calm this time.

  Core changes:

   - After lengthy discussions and partly due to my ignorance, we have
     merged a patch making pinctrl_force_default() and
     pinctrl_force_sleep() reprogram the states into the hardware of any
     hogged pins, even if they are already in the desired state.

     This only apply to hogged pins since groups of pins owned by
     drivers need to be managed by each driver, lest they could not do
     things like runtime PM and put pins to sleeping state even if the
     system as a whole is not in sleep.

  New drivers:

   - New driver for the Microsemi Ocelot SoC. This is used in ethernet
     switches.

   - The X-Powers AXP209 GPIO driver was extended to also deal with pin
     control and moved over from the GPIO subsystem. This circuit is a
     mixed-mode integrated circuit which is part of AllWinner designs.

   - New subdriver for the Qualcomm MSM8998 SoC, core of a high end
     mobile devices (phones) chipset.

   - New subdriver for the ST Microelectronics STM32MP157 MPU and
     STM32F769 MCU from the STM32 family.

   - New subdriver for the MediaTek MT7622 SoC. This is used for
     routers, repeater, gateways and such network infrastructure.

   - New subdriver for the NXP (former Freescale) i.MX 6ULL. This SoC
     has multimedia features and target "smart devices", I guess in-car
     entertainment, in-flight entertainment, industrial control panels
     etc.

  General improvements:

   - Incremental improvements on the SH-PFC subdrivers for things like
     the CAN bus.

   - Enable the glitch filter on Baytrail GPIOs used for interrupts.

   - Proper handling of pins to GPIO ranges on the Semtec SX150X

   - An IRQ setup ordering fix on MCP23S08.

   - A good set of janitorial coding style fixes"

* tag 'pinctrl-v4.16-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (102 commits)
  pinctrl: mcp23s08: fix irq setup order
  pinctrl: Forward declare struct device
  pinctrl: sunxi: Use of_clk_get_parent_count() instead of open coding
  pinctrl: stm32: add STM32F769 MCU support
  pinctrl: sx150x: Add a static gpio/pinctrl pin range mapping
  pinctrl: sx150x: Register pinctrl before adding the gpiochip
  pinctrl: sx150x: Unregister the pinctrl on release
  pinctrl: ingenic: Remove redundant dev_err call in ingenic_pinctrl_probe()
  pinctrl: sprd: Use seq_putc() in sprd_pinconf_group_dbg_show()
  pinctrl: pinmux: Use seq_putc() in pinmux_pins_show()
  pinctrl: abx500: Use seq_putc() in abx500_gpio_dbg_show()
  pinctrl: mediatek: mt7622: align error handling of mtk_hw_get_value call
  pinctrl: mediatek: mt7622: fix potential uninitialized value being returned
  pinctrl: uniphier: refactor drive strength get/set functions
  pinctrl: imx7ulp: constify struct imx_cfg_params_decode
  pinctrl: imx: constify struct imx_pinctrl_soc_info
  pinctrl: imx7d: simplify imx7d_pinctrl_probe
  pinctrl: imx: use struct imx_pinctrl_soc_info as a const
  pinctrl: sunxi-pinctrl: fix pin funtion can not be match correctly.
  pinctrl: qcom: Add msm8998 pinctrl driver
  ...
2018-02-02 14:22:53 -08:00
Linus Torvalds 3879ae653a The core framework has a handful of patches this time around, mostly due
to the clk rate protection support added by Jerome Brunet. This feature
 will allow consumers to lock in a certain rate on the output of a clk so
 that things like audio playback don't hear pops when the clk frequency
 changes due to shared parent clks changing rates. Currently the clk
 API doesn't guarantee the rate of a clk stays at the rate you request
 after clk_set_rate() is called, so this new API will allow drivers
 to express that requirement. Beyond this, the core got some debugfs
 pretty printing patches and a couple minor non-critical fixes.
 
 Looking outside of the core framework diff we have some new driver
 additions and the removal of a legacy TI clk driver. Both of these hit
 high in the dirstat. Also, the removal of the asm-generic/clkdev.h file
 causes small one-liners in all the architecture Kbuild files. Overall, the
 driver diff seems to be the normal stuff that comes all the time to
 fix little problems here and there and to support new hardware.
 
 Core:
  - Clk rate protection
  - Symbolic clk flags in debugfs output
  - Clk registration enabled clks while doing bookkeeping updates
 
 New Drivers:
  - Spreadtrum SC9860
  - HiSilicon hi3660 stub
  - Qualcomm A53 PLL, SPMI clkdiv, and MSM8916 APCS
  - Amlogic Meson-AXG
  - ASPEED BMC
 
 Removed Drivers:
  - TI OMAP 3xxx legacy clk (non-DT) support
  - asm*/clkdev.h got removed (not really a driver)
 
 Updates:
  - Renesas FDP1-0 module clock on R-Car M3-W
  - Renesas LVDS module clock on R-Car V3M
  - Misc fixes to pr_err() prints
  - Qualcomm MSM8916 audio fixes
  - Qualcomm IPQ8074 rounded out support for more peripherals
  - Qualcomm Alpha PLL variants
  - Divider code was using container_of() on bad pointers
  - Allwinner DE2 clks on H3
  - Amlogic minor data fixes and dropping of CLK_IGNORE_UNUSED
  - Mediatek clk driver compile test support
  - AT91 PMC clk suspend/resume restoration support
  - PLL issues fixed on si5351
  - Broadcom IProc PLL calculation updates
  - DVFS support for Armada mvebu CPU clks
  - Allwinner fixed post-divider support
  - TI clkctrl fixes and support for newer SoCs
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "The core framework has a handful of patches this time around, mostly
  due to the clk rate protection support added by Jerome Brunet.

  This feature will allow consumers to lock in a certain rate on the
  output of a clk so that things like audio playback don't hear pops
  when the clk frequency changes due to shared parent clks changing
  rates. Currently the clk API doesn't guarantee the rate of a clk stays
  at the rate you request after clk_set_rate() is called, so this new
  API will allow drivers to express that requirement.

  Beyond this, the core got some debugfs pretty printing patches and a
  couple minor non-critical fixes.

  Looking outside of the core framework diff we have some new driver
  additions and the removal of a legacy TI clk driver. Both of these hit
  high in the dirstat. Also, the removal of the asm-generic/clkdev.h
  file causes small one-liners in all the architecture Kbuild files.

  Overall, the driver diff seems to be the normal stuff that comes all
  the time to fix little problems here and there and to support new
  hardware.

  Summary:

  Core:
   - Clk rate protection
   - Symbolic clk flags in debugfs output
   - Clk registration enabled clks while doing bookkeeping updates

  New Drivers:
   - Spreadtrum SC9860
   - HiSilicon hi3660 stub
   - Qualcomm A53 PLL, SPMI clkdiv, and MSM8916 APCS
   - Amlogic Meson-AXG
   - ASPEED BMC

  Removed Drivers:
   - TI OMAP 3xxx legacy clk (non-DT) support
   - asm*/clkdev.h got removed (not really a driver)

  Updates:
   - Renesas FDP1-0 module clock on R-Car M3-W
   - Renesas LVDS module clock on R-Car V3M
   - Misc fixes to pr_err() prints
   - Qualcomm MSM8916 audio fixes
   - Qualcomm IPQ8074 rounded out support for more peripherals
   - Qualcomm Alpha PLL variants
   - Divider code was using container_of() on bad pointers
   - Allwinner DE2 clks on H3
   - Amlogic minor data fixes and dropping of CLK_IGNORE_UNUSED
   - Mediatek clk driver compile test support
   - AT91 PMC clk suspend/resume restoration support
   - PLL issues fixed on si5351
   - Broadcom IProc PLL calculation updates
   - DVFS support for Armada mvebu CPU clks
   - Allwinner fixed post-divider support
   - TI clkctrl fixes and support for newer SoCs"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (125 commits)
  clk: aspeed: Handle inverse polarity of USB port 1 clock gate
  clk: aspeed: Fix return value check in aspeed_cc_init()
  clk: aspeed: Add reset controller
  clk: aspeed: Register gated clocks
  clk: aspeed: Add platform driver and register PLLs
  clk: aspeed: Register core clocks
  clk: Add clock driver for ASPEED BMC SoCs
  clk: mediatek: adjust dependency of reset.c to avoid unexpectedly being built
  clk: fix reentrancy of clk_enable() on UP systems
  clk: meson-axg: fix potential NULL dereference in axg_clkc_probe()
  clk: Simplify debugfs registration
  clk: Fix debugfs_create_*() usage
  clk: Show symbolic clock flags in debugfs
  clk: renesas: r8a7796: Add FDP clock
  clk: Move __clk_{get,put}() into private clk.h API
  clk: sunxi: Use CLK_IS_CRITICAL flag for critical clks
  clk: Improve flags doc for of_clk_detect_critical()
  arch: Remove clkdev.h asm-generic from Kbuild
  clk: sunxi-ng: a83t: Add M divider to TCON1 clock
  clk: Prepare to remove asm-generic/clkdev.h
  ...
2018-02-01 16:56:07 -08:00
Linus Torvalds fe53d1443a ARM: SoC driver updates for 4.16
A number of new drivers get added this time, along with many low-priority
 bugfixes. The most interesting changes by subsystem are:
 
 bus drivers:
   - Updates to the Broadcom bus interface driver to support newer SoC types
   - The TI OMAP sysc driver now supports updated DT bindings
 
 memory controllers:
   - A new driver for Tegra186 gets added
   - A new driver for the ti-emif sram, to allow relocating
     suspend/resume handlers there
 
 SoC specific:
   - A new driver for Qualcomm QMI, the interface to the modem on MSM SoCs
   - A new driver for power domains on the actions S700 SoC
   - A driver for the Xilinx Zynq VCU logicoreIP
 
 reset controllers:
   - A new driver for Amlogic Meson-AGX
   - various bug fixes
 
 tee subsystem:
   - A new user interface got added to enable asynchronous communication
     with the TEE supplicant.
   - A new method of using user space memory for communication with
     the TEE is added
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "A number of new drivers get added this time, along with many
  low-priority bugfixes. The most interesting changes by subsystem are:

  bus drivers:
   - Updates to the Broadcom bus interface driver to support newer SoC
     types
   - The TI OMAP sysc driver now supports updated DT bindings

  memory controllers:
   - A new driver for Tegra186 gets added
   - A new driver for the ti-emif sram, to allow relocating
     suspend/resume handlers there

  SoC specific:
   - A new driver for Qualcomm QMI, the interface to the modem on MSM
     SoCs
   - A new driver for power domains on the actions S700 SoC
   - A driver for the Xilinx Zynq VCU logicoreIP

  reset controllers:
   - A new driver for Amlogic Meson-AGX
   - various bug fixes

  tee subsystem:
   - A new user interface got added to enable asynchronous communication
     with the TEE supplicant.
   - A new method of using user space memory for communication with the
     TEE is added"

* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (84 commits)
  of: platform: fix OF node refcount leak
  soc: fsl: guts: Add a NULL check for devm_kasprintf()
  bus: ti-sysc: Fix smartreflex sysc mask
  psci: add CPU_IDLE dependency
  soc: xilinx: Fix Kconfig alignment
  soc: xilinx: xlnx_vcu: Use bitwise & rather than logical && on clkoutdiv
  soc: xilinx: xlnx_vcu: Depends on HAS_IOMEM for xlnx_vcu
  soc: bcm: brcmstb: Be multi-platform compatible
  soc: brcmstb: biuctrl: exit without warning on non brcmstb platforms
  Revert "soc: brcmstb: Only register SoC device on STB platforms"
  bus: omap: add MODULE_LICENSE tags
  soc: brcmstb: Only register SoC device on STB platforms
  tee: shm: Potential NULL dereference calling tee_shm_register()
  soc: xilinx: xlnx_vcu: Add Xilinx ZYNQMP VCU logicoreIP init driver
  dt-bindings: soc: xilinx: Add DT bindings to xlnx_vcu driver
  soc: xilinx: Create folder structure for soc specific drivers
  of: platform: populate /firmware/ node from of_platform_default_populate_init()
  soc: samsung: Add SPDX license identifiers
  soc: qcom: smp2p: Use common error handling code in qcom_smp2p_probe()
  tee: shm: don't put_page on null shm->pages
  ...
2018-02-01 16:35:31 -08:00
Linus Torvalds 537433b624 ARM: SoC device tree updates for 4.16
We get a moderate number of new machines this time, and only one
 new SoC variant (Actions S700):
 
 Actions:
   S700 Soc and CubieBoard7 development board
   Allo.com Sparky Single-board-computer
 
 Allwinner:
   Orange Pi R1 development board
   Libre Computer Board ALL-H3-CC H3 single-board computer
 
 ASpeed ast2x00:
    Witherspoon: OpenPower Power9 server manufactured by IBM that uses the ASPEED ast2500
    Zaius: OpenPower Power9 server manufactured by Invatech that uses the ASPEED ast2500
    Q71L: Intel Xeon server manufactured by Qanta that uses the ASPEED ast2400
 
 AT91:
   Axentia Nattis/Natte digital signage
   sama5d2 PTC-ek Evaluation board
 
 Freescale/NXP i.MX:
    SolidRun Humminboard2 development board
    Variscite DART-MX6 SoM and Carrier-board
    Technologic TS-4600 and TS-7970 development board
    Toradex Colibri iMX7D SoM board
    v1.5 variant of Solidrun Cubox-i and Hummingboard
 
 Freescale/NXP Layerscape:
    Moxa UC-8410A Series industrial computer
 
 Gemini:
   D-Link DNS-313 NAS enclosure
 
 OMAP:
   LogicPD OMAP35xx SOM-LV devkit
   LogicPD OMAP35xx Torpedo devkit
 
 Renesas:
   r8a77970 (V3M) Starter Kit board
   r8a7795 (M3-W) Salvator-XS board
 
 We finally managed to get the dtc warnings under control, with no more
 build-time warnings for bad device tree files. This includes fixes for
 the majority of platforms, including nomadik, samsung, lpc32xx, STi,
 spear, mediatek, freescale, qcom, realview, keystone, omap, kirkwood,
 renesas, hisilicon, and broadcom.
 
 Files get rearranged on a few platforms, in particular the Marvell
 Armada 7K/8K device tree files are changed in preparation for future
 SoC support, based on more than two of the same chips in one package,
 and some boards get renamed for oxnas for consistency.
 
 Finally, many existing SoCs gain descriptions for additional on-chip
 devices that we can now support with kernel drivers:
 
   Allwinner A83t (drm, ethernet, i2c, ...), H3/H5 (USB-OTG)
   Amlogic AXG family (clk, pinctrl, pwm, ...), and others (vpu, hdmi)
   Aspeed clk controller support
   Freescale LS1088A, LS1021A device support
   Gemini Ethernet, PCI, TVE, panel
   Keystone gpio, qspi, more uarts
   Mediatek cpufreq, regulator, clock, reset
   Marvell thermal, cpufreq, nand
   Renesas SMP, thermal, timer, PWM, sound, phy, ipmmu
   Rockchip Mipi, GPU, display
   Samsung Exynos5433 PMU, power domain, nfc
   Spreadtrum: sc9860 clocks
   Tegra TX2 PSDI, HDMI, I2C,SMMU, display, fuse, ...
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC device tree updates from Arnd Bergmann:
 "We get a moderate number of new machines this time, and only one new
  SoC variant (Actions S700):

  Actions:
   - S700 Soc and CubieBoard7 development board
   - Allo.com Sparky Single-board-computer

  Allwinner:
   - Orange Pi R1 development board
   - Libre Computer Board ALL-H3-CC H3 single-board computer

  ASpeed ast2x00:
   - Witherspoon: OpenPower Power9 server manufactured by IBM that uses the ASPEED ast2500
   - Zaius: OpenPower Power9 server manufactured by Invatech that uses the ASPEED ast2500
   - Q71L: Intel Xeon server manufactured by Qanta that uses the ASPEED ast2400

  AT91:
   - Axentia Nattis/Natte digital signage
   - sama5d2 PTC-ek Evaluation board

  Freescale/NXP i.MX:
   - SolidRun Humminboard2 development board
   - Variscite DART-MX6 SoM and Carrier-board
   - Technologic TS-4600 and TS-7970 development board
   - Toradex Colibri iMX7D SoM board
   - v1.5 variant of Solidrun Cubox-i and Hummingboard

  Freescale/NXP Layerscape:
   - Moxa UC-8410A Series industrial computer

  Gemini:
   - D-Link DNS-313 NAS enclosure

  OMAP:
   - LogicPD OMAP35xx SOM-LV devkit
   - LogicPD OMAP35xx Torpedo devkit

  Renesas:
   - r8a77970 (V3M) Starter Kit board
   - r8a7795 (M3-W) Salvator-XS board

  We finally managed to get the dtc warnings under control, with no more
  build-time warnings for bad device tree files. This includes fixes for
  the majority of platforms, including nomadik, samsung, lpc32xx, STi,
  spear, mediatek, freescale, qcom, realview, keystone, omap, kirkwood,
  renesas, hisilicon, and broadcom.

  Files get rearranged on a few platforms, in particular the Marvell
  Armada 7K/8K device tree files are changed in preparation for future
  SoC support, based on more than two of the same chips in one package,
  and some boards get renamed for oxnas for consistency.

  Finally, many existing SoCs gain descriptions for additional on-chip
  devices that we can now support with kernel drivers:

   - Allwinner A83t (drm, ethernet, i2c, ...), H3/H5 (USB-OTG)
   - Amlogic AXG family (clk, pinctrl, pwm, ...), and others (vpu, hdmi)
   - Aspeed clk controller support
   - Freescale LS1088A, LS1021A device support
   - Gemini Ethernet, PCI, TVE, panel
   - Keystone gpio, qspi, more uarts
   - Mediatek cpufreq, regulator, clock, reset
   - Marvell thermal, cpufreq, nand
   - Renesas SMP, thermal, timer, PWM, sound, phy, ipmmu
   - Rockchip Mipi, GPU, display
   - Samsung Exynos5433 PMU, power domain, nfc
   - Spreadtrum: sc9860 clocks
   - Tegra TX2 PSDI, HDMI, I2C,SMMU, display, fuse, ..."

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (690 commits)
  arm64: dts: stratix10: fix SPI settings
  ARM: dts: socfpga: add i2c reset signals
  arm64: dts: stratix10: add USB ECC reset bit
  arm64: dts: stratix10: enable USB on the devkit
  ARM: dts: socfpga: disable over-current for Arria10 USB devkit
  ARM: dts: Nokia N9: add support for up/down keys in the dts
  ARM: dts: nomadik: add interrupt-parent for clcd
  ARM: dts: Add ethernet to a bunch of platforms
  ARM: dts: Add ethernet to the Gemini SoC
  ARM: dts: rename oxnas dts files
  ARM: dts: s5pv210: add interrupt-parent for ohci
  ARM: lpc3250: fix uda1380 gpio numbers
  ARM: dts: STi: Add gpio polarity for "hdmi,hpd-gpio" property
  ARM: dts: dra7: Reduce shut down temperature of non-cpu thermal zones
  ARM: dts: n900: Add aliases for lcd and tvout displays
  ARM: dts: Update ti-sysc data for existing users
  ARM: dts: Fix smartreflex compatible for omap3 shared mpu-iva instance
  arm64: dts: marvell: armada-80x0: Fix pinctrl compatible string
  arm: spear13xx: Fix spics gpio controller's warning
  arm: spear13xx: Fix dmas cells
  ...
2018-02-01 16:07:54 -08:00
Stephen Boyd c43a52cfd2 Merge branches 'clk-aspeed', 'clk-lock-UP', 'clk-mediatek' and 'clk-allwinner' into clk-next
* clk-aspeed:
  clk: aspeed: Handle inverse polarity of USB port 1 clock gate
  clk: aspeed: Fix return value check in aspeed_cc_init()
  clk: aspeed: Add reset controller
  clk: aspeed: Register gated clocks
  clk: aspeed: Add platform driver and register PLLs
  clk: aspeed: Register core clocks
  clk: Add clock driver for ASPEED BMC SoCs
  dt-bindings: clock: Add ASPEED constants

* clk-lock-UP:
  clk: fix reentrancy of clk_enable() on UP systems

* clk-mediatek:
  clk: mediatek: adjust dependency of reset.c to avoid unexpectedly being built
  clk: mediatek: Fix all warnings for missing struct clk_onecell_data
  clk: mediatek: fixup test-building of MediaTek clock drivers
  clk: mediatek: group drivers under indpendent menu

* clk-allwinner:
  clk: sunxi-ng: a83t: Add M divider to TCON1 clock
  clk: sunxi-ng: fix the A64/H5 clock description of DE2 CCU
  clk: sunxi-ng: add support for Allwinner H3 DE2 CCU
  dt-bindings: fix the binding of Allwinner DE2 CCU of A83T and H3
  clk: sunxi-ng: sun8i: a83t: Use sigma-delta modulation for audio PLL
  clk: sunxi-ng: sun8i: a83t: Add /2 fixed post divider to audio PLL
  clk: sunxi-ng: Support fixed post-dividers on NM style clocks
  clk: sunxi-ng: sun50i: a64: Add 2x fixed post-divider to MMC module clocks
  clk: sunxi-ng: Support fixed post-dividers on MP style clocks
  clk: sunxi: Use PTR_ERR_OR_ZERO()
2018-01-26 16:43:39 -08:00
Stephen Boyd 4d1d13a5ae Merge branches 'clk-remove-asm-clkdev', 'clk-debugfs-fixes', 'clk-renesas' and 'clk-meson' into clk-next
* clk-remove-asm-clkdev:
  clk: Move __clk_{get,put}() into private clk.h API
  clk: sunxi: Use CLK_IS_CRITICAL flag for critical clks
  arch: Remove clkdev.h asm-generic from Kbuild
  clk: Prepare to remove asm-generic/clkdev.h
  blackfin: Use generic clkdev.h header

* clk-debugfs-fixes:
  clk: Simplify debugfs registration
  clk: Fix debugfs_create_*() usage
  clk: Show symbolic clock flags in debugfs
  clk: Improve flags doc for of_clk_detect_critical()

* clk-renesas:
  clk: renesas: r8a7796: Add FDP clock
  clk: renesas: cpg-mssr: Keep wakeup sources active during system suspend
  clk: renesas: mstp: Keep wakeup sources active during system suspend
  clk: renesas: r8a77970: Add LVDS clock

* clk-meson:
  clk: meson-axg: fix potential NULL dereference in axg_clkc_probe()
  clk: meson-axg: make local symbol axg_gp0_params_table static
  clk: meson-axg: fix return value check in axg_clkc_probe()
  clk: meson: mpll: use 64-bit maths in params_from_rate
  clk: meson-axg: add clock controller drivers
  clk: meson-axg: add clocks dt-bindings required header
  dt-bindings: clock: add compatible variant for the Meson-AXG
  clk: meson: make the spinlock naming more specific
  clk: meson: gxbb: remove IGNORE_UNUSED from mmc clocks
  clk: meson: gxbb: fix wrong clock for SARADC/SANA
2018-01-26 16:43:32 -08:00
Stephen Boyd 21170e3bda Merge branches 'clk-spreadtrum', 'clk-mvebu-dvfs', 'clk-qoriq', 'clk-imx' and 'clk-qcom-ipq8074' into clk-next
* clk-spreadtrum:
  clk: sprd: add clocks support for SC9860
  clk: sprd: Add dt-bindings include file for SC9860
  dt-bindings: Add Spreadtrum clock binding documentation
  clk: sprd: add adjustable pll support
  clk: sprd: add composite clock support
  clk: sprd: add divider clock support
  clk: sprd: add mux clock support
  clk: sprd: add gate clock support
  clk: sprd: Add common infrastructure
  clk: move clock common macros out from vendor directories

* clk-mvebu-dvfs:
  clk: mvebu: armada-37xx-periph: add DVFS support for cpu clocks
  clk: mvebu: armada-37xx-periph: prepare cpu clk to be used with DVFS
  clk: mvebu: armada-37xx-periph: cosmetic changes

* clk-qoriq:
  clk: qoriq: add more divider clocks support

* clk-imx:
  clk: imx51: uart4, uart5 gates only exist on imx50, imx53

* clk-qcom-ipq8074:
  clk: qcom: ipq8074: add misc resets for PCIE and NSS
  dt-bindings: clock: qcom: add misc resets for PCIE and NSS
  clk: qcom: ipq8074: add GP and Crypto clocks
  clk: qcom: ipq8074: add NSS ethernet port clocks
  clk: qcom: ipq8074: add NSS clocks
  clk: qcom: ipq8074: add PCIE, USB and SDCC clocks
  clk: qcom: ipq8074: add remaining PLL’s
  dt-bindings: clock: qcom: add remaining clocks for IPQ8074
  clk: qcom: ipq8074: fix missing GPLL0 divider width
  clk: qcom: add parent map for regmap mux
  clk: qcom: add read-only divider operations
2018-01-26 16:41:47 -08:00
Arnd Bergmann 6ab1e867ac Few omap interconnect dts fixes for v4.16 merge window
Now that we have the dts clocks for the clkctrl clock and the
 interconnect binding, we need to update the existing ti-sysc
 users according to the binding to make it usable for drivers.
 
 Apologies for not being able to send this earlier but it took
 me few revisions to get the smartreflex changes right and
 tested with yet to be posted patches to make smartreflex probe
 with dts and I wanted to have it sit in next for a while to make
 sure we're not introducing regressions for legacy platform data
 based booting.
 
 Note that this is based on a merge with commit 20a2742e57
 ("dt-bindings: ti-sysc: Update binding for timers and capabilities")
 to avoid a merge conflict with the binding changes.
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Merge tag 'omap-for-v4.16/dt-clk-dts-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

Pull "Few omap interconnect dts fixes for v4.16 merge window" from
Tony Lindgren:

Now that we have the dts clocks for the clkctrl clock and the
interconnect binding, we need to update the existing ti-sysc
users according to the binding to make it usable for drivers.

Apologies for not being able to send this earlier but it took
me few revisions to get the smartreflex changes right and
tested with yet to be posted patches to make smartreflex probe
with dts and I wanted to have it sit in next for a while to make
sure we're not introducing regressions for legacy platform data
based booting.

Note that this is based on a merge with commit 20a2742e57
("dt-bindings: ti-sysc: Update binding for timers and capabilities")
to avoid a merge conflict with the binding changes.

* tag 'omap-for-v4.16/dt-clk-dts-signed' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  ARM: dts: Update ti-sysc data for existing users
  ARM: dts: Fix smartreflex compatible for omap3 shared mpu-iva instance
  dt-bindings: ti-sysc: Update binding for timers and capabilities
2018-01-22 12:36:57 +01:00
Paul Cercueil b28a4b8eb9
dt-bindings: clock: Add jz4770-cgu.h header
This will be used from the devicetree bindings to specify the clocks
that should be obtained from the jz4770-cgu driver.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Acked-by: Stephen Boyd <sboyd@codeaurora.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Cc: Ralf Baechle <ralf@linux-mips.org>
Cc: Maarten ter Huurne <maarten@treewalker.org>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/18481/
Signed-off-by: James Hogan <jhogan@kernel.org>
2018-01-18 22:05:42 +00:00
Tony Lindgren bcc8d312de Merge commit '20a2742e5784295b9197250b50c40f6d38a55880' into omap-for-v4.16/dt-clk 2018-01-12 15:15:50 -08:00
Olof Johansson ba05173afe Another round of 64-bit DT changes for the new Amlogic SoCs. These
include IR, SPI and ethernet MAC support for the new AXG family SoCs.
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Merge tag 'amlogic-dt64-3' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic into next/dt

Another round of 64-bit DT changes for the new Amlogic SoCs.  These
include IR, SPI and ethernet MAC support for the new AXG family SoCs.

* tag 'amlogic-dt64-3' of git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-amlogic:
  ARM64: dts: meson-axg: enable ethernet for A113D S400 board
  ARM64: dts: meson-axg: add ethernet mac controller
  ARM64: dts: meson-axg: add the SPICC controller
  ARM64: dts: meson-axg: enable IR controller
  arm64: dts: meson-axg: switch uart_ao clock to CLK81
  clk: meson-axg: add clocks dt-bindings required header
  dt-bindings: clock: add compatible variant for the Meson-AXG

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-01-11 16:50:50 -08:00
Arnd Bergmann b55eb1ae91 ASPEED device tree updates for 4.16
Clock driver support:
 
  Rework all platforms to use proper clock bindings. Linux should now boot
  upstream kernels on ast2400 and ast2500 platforms without out of tree
  patches.
 
 New systems:
 
  Witherspoon: OpenPower Power9 server manufactured by IBM that uses the ASPEED ast2500
  Zaius: OpenPower Power9 server manufactured by Invatech that uses the ASPEED ast2500
  Q71L: Intel Xeon server manufactured by Qanta that uses the ASPEED ast2400
 
  We also see updates to the Palmetto and Romulus systems to bring them in
  line with the functionality of those above.
 
  The systems take advantage of recently added drivers for LPC Snoop
  device and the PWM/Tachometer fan controller.
 
 OpenBMC flash layout:
 
  The flash layout used OpenBMC systems is added and the device trees now
  use it.
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Merge tag 'aspeed-4.16-devicetree' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/joel/aspeed into next/dt

Pull "ASPEED device tree updates for 4.16" from Joel Stanley:

Clock driver support:

 Rework all platforms to use proper clock bindings. Linux should now boot
 upstream kernels on ast2400 and ast2500 platforms without out of tree
 patches.

New systems:

 Witherspoon: OpenPower Power9 server manufactured by IBM that uses the ASPEED ast2500
 Zaius: OpenPower Power9 server manufactured by Invatech that uses the ASPEED ast2500
 Q71L: Intel Xeon server manufactured by Qanta that uses the ASPEED ast2400

 We also see updates to the Palmetto and Romulus systems to bring them in
 line with the functionality of those above.

 The systems take advantage of recently added drivers for LPC Snoop
 device and the PWM/Tachometer fan controller.

OpenBMC flash layout:

 The flash layout used OpenBMC systems is added and the device trees now
 use it.

* tag 'aspeed-4.16-devicetree' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/joel/aspeed:
  ARM: dts: aspeed-evb: Add unit name to memory node
  ARM: dts: aspeed-plametto: Add flash layout and fix memory node
  ARM: dts: aspeed-romulus: Update Romulus system
  ARM: dts: aspeed: Add Qanta Q71L BMC machine
  ARM: dts: aspeed: Add Ingrasys Zaius BMC machine
  ARM: dts: aspeed: Add Witherspoon BMC machine
  ARM: dts: aspeed: Sort ASPEED entries in makefile
  ARM: dts: Add OpenBMC flash layout
  ARM: dts: aspeed: Update license headers
  ARM: dts: aspeed: Remove skeleton.dtsi
  ARM: dts: aspeed: Add LPC Snoop device
  ARM: dts: aspeed: Add PWM and tachometer node
  ARM: dts: aspeed: Add clock phandle to GPIO
  ARM: dts: aspeed: Add flash controller clocks
  ARM: dts: aspeed: Add watchdog clocks
  ARM: dts: aspeed: Add MAC clocks
  ARM: dts: aspeed: Add proper clock references
  ARM: dts: aspeed: Add LPC and child devices
  dt-bindings: gpio: Add ASPEED constants
  dt-bindings: clock: Add ASPEED constants

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-01-05 17:06:04 +01:00
Arnd Bergmann c8ac0b10fd Reset controller changes for v4.16
- Fix device_reset_optional to be really optional
 - Header clean up: includes, warnings, and deprecated calls.
 - Add driver and bindings for the Meson-AXG SoC reset controller
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Merge tag 'reset-for-4.16' of git://git.pengutronix.de/git/pza/linux into next/drivers

Pull "Reset controller changes for v4.16" from Philipp Zabel:

This adds Meson-AXG reset support and fixes a few issues with the reset
include header: device_reset_optional is fixed to be really optional,
unused headers are pruned, and useless warnings and deprecated API calls
are removed.

* tag 'reset-for-4.16' of git://git.pengutronix.de/git/pza/linux:
  reset: meson-axg: add compatible string for Meson-AXG SoC
  dt-bindings: reset: Add bindings for the Meson-AXG SoC Reset Controller
  reset: remove reset_control_get(_optional)
  reset: minimize the number of headers included from <linux/reset.h>
  reset: remove remaining WARN_ON() in <linux/reset.h>
  reset: make device_reset_optional() really optional
2018-01-05 12:25:04 +01:00
Olof Johansson 38b45e5186 Second set of device tree changes for omaps for v4.16 merge window
This branch mostly configures more hardware support:
 
 - Clean-up dts files to remove leading 0x and 0s from binding notation
   to remove more dtc compiler warnings
 
 - A series of am437x updates for backlight, to fix inverted pad
   pull macro, and to configure power management related OPPs
 
 - Configure n950 and droid 4 command mode LCD panels
 
 - Updates to pandora and gta04 LCD panels
 
 - Add support for am574x-idk
 
 - A series of changes to configure more dra7 related PCIe features
 
 - A series of fixes for am335x-boneblue for WLAN, UARTs and CAN
   configuration
 
 - A series of changes to configure dra7 OPPs and VDD supplies
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Merge tag 'omap-for-v4.16/dt-pt2-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

Second set of device tree changes for omaps for v4.16 merge window

This branch mostly configures more hardware support:

- Clean-up dts files to remove leading 0x and 0s from binding notation
  to remove more dtc compiler warnings

- A series of am437x updates for backlight, to fix inverted pad
  pull macro, and to configure power management related OPPs

- Configure n950 and droid 4 command mode LCD panels

- Updates to pandora and gta04 LCD panels

- Add support for am574x-idk

- A series of changes to configure more dra7 related PCIe features

- A series of fixes for am335x-boneblue for WLAN, UARTs and CAN
  configuration

- A series of changes to configure dra7 OPPs and VDD supplies

* tag 'omap-for-v4.16/dt-pt2-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (29 commits)
  Revert "ARM: dts: dra7: Add properties to enable PCIe x2 lane mode"
  ARM: dts: am572x-idk: Add cpu0 vdd supply
  ARM: dts: am571x-idk: Add cpu0 vdd supply
  ARM: dts: dra72-evm-tps65917: Add cpu0 vdd supply
  ARM: dts: dra7-evm: Add cpu0 vdd supply
  ARM: dts: am57xx-beagle-x15-common: Add cpu0 vdd supply
  ARM: dts: dra7: Enable 1.5 GHz operation for the CPU
  ARM: dts: dra7: Add MPU OPP supply node
  ARM: dts: dra7: Add vbb-supply to cpu and additional voltages
  ARM: dts: am335x-boneblue: enable can
  ARM: dts: am335x-boneblue: enable usarts
  ARM: dts: am335x-boneblue: fix wl1835 IRQ pin
  ARM: dts: dra7: Remove deprecated PCI compatible string
  ARM: dts: dra76-evm: Enable x2 PCIe lanes
  ARM: dts: DRA72x: Use PCIe compatible specific to dra72
  ARM: dts: DRA74x: Use PCIe compatible specific to dra74
  ARM: dts: dra7: Add properties to enable PCIe x2 lane mode
  ARM: dts: am57xx: Add support for am574x-idk
  ARM: dts: am43x-epos-evm: Hook dcdc2 as the cpu0-supply
  ARM: dts: am437x-idk-evm: Disable OPP50 for MPU
  ...

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-01-04 23:06:32 -08:00
Olof Johansson 8102324d86 TI sysc driver updates for v4.16 merge window
We now have gotten ti-sysc driver to the point where it can parse
 interconnect target configuration from device tree instead of the
 legacy platform data. This series updates the device tree binding
 and adds parsing to the driver for quirks and capabilities.
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Merge tag 'omap-for-v4.16/ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/drivers

TI sysc driver updates for v4.16 merge window

We now have gotten ti-sysc driver to the point where it can parse
interconnect target configuration from device tree instead of the
legacy platform data. This series updates the device tree binding
and adds parsing to the driver for quirks and capabilities.

* tag 'omap-for-v4.16/ti-sysc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
  bus: ti-sysc: Add parsing of module capabilities
  bus: ti-sysc: Handle module quirks based dts configuration
  bus: ti-sysc: Detect i2c interconnect target module based on register layout
  bus: ti-sysc: Add register bits for interconnect target modules
  bus: ti-sysc: Make omap_hwmod_sysc_fields into sysc_regbits platform data
  ARM: OMAP2+: Move all omap_hwmod_sysc_fields to omap_hwmod_common_data.c
  ARM: dts: Add generic ti,sysc compatible in addition to the custom ones
  dt-bindings: ti-sysc: Update binding for timers and capabilities

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-01-04 23:06:04 -08:00
Olof Johansson 09fa4ba5e2 Actions Semi arm64 based SoC DT for v4.16
This adds S700 SoC and CubieBoard7.
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Merge tag 'actions-arm64-dt-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-actions into next/dt

Actions Semi arm64 based SoC DT for v4.16

This adds S700 SoC and CubieBoard7.

* tag 'actions-arm64-dt-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/afaerber/linux-actions:
  arm64: dts: actions: Add S700 and CubieBoard7
  dt-bindings: power: Add Actions Semi S700 SPS
  dt-bindings: arm: actions: Add S700 and CubieBoard7

Signed-off-by: Olof Johansson <olof@lixom.net>
2018-01-04 22:36:42 -08:00
Abhishek Sahu e1f34e4f27 dt-bindings: clock: qcom: add misc resets for PCIE and NSS
PCIE and NSS has MISC reset register in which single register has
multiple reset bit. The patch adds the DT bindings for these MISC
resets.

Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-12-21 16:03:38 -08:00
Abhishek Sahu 8c1c2c5a96 dt-bindings: clock: qcom: add remaining clocks for IPQ8074
This patch adds the DT bindings for following IPQ8074 clocks

 - General PLL’s, NSS UBI PLL and NSS Crypto PLL.
 - 2 instances of PCIE, USB, SDCC.
 - 2 NSS UBI core and common NSS clocks. NSS is network switching
   system which accelerates the ethernet traffic. IPQ8074
   NSS has two UBI cores. Some clocks are separate for each UBI core
   and remaining NSS clocks are common.
 - NSS ethernet port clocks. IPQ8074 has 6 ethernet ports and
   each port uses different TX and RX clocks.
 - Crypto engine clocks.
 - General purpose clocks which comes over GPIO.

Signed-off-by: Abhishek Sahu <absahu@codeaurora.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-12-21 16:03:28 -08:00
Chunyan Zhang bf4439452b clk: sprd: Add dt-bindings include file for SC9860
This file defines all SC9860 clock indexes, it should be included in the
device tree in which there's device using the clocks.

Signed-off-by: Chunyan Zhang <chunyan.zhang@spreadtrum.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-12-21 15:00:54 -08:00
Arnd Bergmann 2939f96539 - mt8173 add cpufreq related nodes
supply nodes
   frequency/voltage operation table
 
 - mt2712 add cpufreq related nodes
   fixed regulator
   supply nodes
   frequency/voltage operation table
 - mt2712 add clock contoller nodes
 - mt2712 add scpsys node
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Merge tag 'v4.15-next-dts64' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux into next/dt

Pull "arm64: Updates of aarch64 DTS for v4.15-next" from Matthias Brugger

- mt8173 add cpufreq related nodes
  supply nodes
  frequency/voltage operation table

- mt2712 add cpufreq related nodes
  fixed regulator
  supply nodes
  frequency/voltage operation table
- mt2712 add clock contoller nodes
- mt2712 add scpsys node

* tag 'v4.15-next-dts64' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux:
  arm64: dts: Add power controller device node of MT2712
  arm64: dts: mediatek: add mt2712 cpufreq related device nodes
  arm64: dts: mt2712: Add clock controller device nodes
  arm64: dts: mediatek: add mt8173 cpufreq related device nodes
  dt-bindings: soc: add MT2712 power dt-bindings
2017-12-21 18:09:54 +01:00
Arnd Bergmann 30e18df6d3 dt-bindings: Updates for v4.16-rc1
This contains a set of patches that extend existing bindings with support
 for Tegra186.
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Merge tag 'tegra-for-4.16-dt-bindings' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt

Pull "dt-bindings: Updates for v4.16-rc1" from Thierry Reding:

This contains a set of patches that extend existing bindings with support
for Tegra186.

* tag 'tegra-for-4.16-dt-bindings' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  dt-bindings: memory: Add Tegra186 support
  dt-bindings: misc: Add Tegra186 MISC registers bindings
2017-12-21 17:52:50 +01:00
weiyi.lu@mediatek.com b88a17cb93 dt-bindings: soc: add MT2712 power dt-bindings
Add power dt-bindings for MT2712.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2017-12-21 11:26:06 +01:00
Joel Stanley a7d1ecb60a dt-bindings: gpio: Add ASPEED constants
These are used to by the device tree to map pin numbers to constants
required by the GPIO bindings.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2017-12-21 14:03:14 +10:30
Joel Stanley 70dad67ab1 dt-bindings: clock: Add ASPEED constants
These will be used by the clock driver and device trees.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
2017-12-21 14:03:04 +10:30
Tony Lindgren 20a2742e57 dt-bindings: ti-sysc: Update binding for timers and capabilities
The ti-sysc binding does not yet describe the capabilities of the
interconnect target module. So to make the ti-sysc binding usable
for configuring the interconnect target module, we need to add few
more properties:

1. To detect between omap2 and omap4 timers, let's add compatibles
   for them for "ti,sysc-omap2-timer" and,sysc-omap4-timer". This
   makes it easier to pick up the already initialized system timers
   later on

2. Let's add "ti,sysc-mask" for a mask of features supported by the
   interconnect target module. This describes what we have available
   in the various SYSCONFIG registers

3. Let's add "ti,sysc-midle" and "ti,sysc-sidle" lists for the master
   and slave idle modes supported by the interconnect target module.
   These describe the values available for MIDLE and SIDLE bits in
   the SYSCONFIG registers

4. Some interconnect target modules need a short delay after reset
   before they can be accessed, let's use "ti,sysc-delay-us" for
   that

5. Let's add "ti,syss-mask" bit to describe the optional SYSSTATUS
   register bits for reset done bits

6. Let's support the two existing custom quirk properties already
   listed in Documentation/devicetree/bindings/arm/omap/omap.txt for
   "ti,no-reset-on-init" and "ti,no-idle-on-init"

7. And finally, let's add a header for the binding for the dts
   files and the driver to use

Cc: Benoît Cousson <bcousson@baylibre.com>
Cc: Dave Gerlach <d-gerlach@ti.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Liam Girdwood <lgirdwood@gmail.com>
Cc: Mark Brown <broonie@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Nishanth Menon <nm@ti.com>
Cc: Matthijs van Duin <matthijsvanduin@gmail.com>
Cc: Paul Walmsley <paul@pwsan.com>
Cc: Peter Ujfalusi <peter.ujfalusi@ti.com>
Cc: Sakari Ailus <sakari.ailus@iki.fi>
Cc: Suman Anna <s-anna@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-12-15 09:39:11 -08:00
Dave Gerlach 01ce880380 ARM: dts: am43xx: Fix inverted DS0_PULL_UP_DOWN_EN macro
Due to a mistake in documentation the DS0_PULL_UP_DOWN_EN macro was
mistakenly defined as an active high bit, however setting the bit
actually disables the internal pull resistor on the pin, so correct this
macro and introduce a new DS0_PULL_UP_DOWN_DIS macro with the proper bit
value set now that the documentation has been updated.

Change based on AM437x Techninal Reference Manual SPRUHL7G Revised June
2017 Section 7.2.1.

Signed-off-by: Dave Gerlach <d-gerlach@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-12-15 08:44:00 -08:00
Qiufang Dai 7e5c90e0ed clk: meson-axg: add clocks dt-bindings required header
Add the required header for the clocks ID dt-bindings
exported from various subsystem in the Meson-AXG SoC.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Qiufang Dai <qiufang.dai@amlogic.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
2017-12-14 10:14:20 +01:00
Thierry Reding 029ab5eaf0 dt-bindings: memory: Add Tegra186 support
As opposed to earlier incarnations, the memory controller on Tegra186 no
longer implements an SMMU. Instead the SMMU is a regular ARM SMMU and in
a separate IP block.

However, the memory controller programs the SMMU stream IDs for each of
the memory clients. Add a header file with definitions for each of these
stream IDs and mark the #iommu-cells property as required on Tegra30 to
Tegra210 in the device tree bindings.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-12-13 12:53:43 +01:00
Alexandre Torgue 953e5b5071 dt-bindings: pinctrl: stm32: fix copyright and adopt SPDX identifier
Add missing copyright and add SPDX identifier.

Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-12-13 09:15:54 +01:00
Stephen Boyd 90552a6f93 Merge branch '4.15-rc1-clkctrl-driver' of https://github.com/t-kristo/linux-pm into clk-next
* '4.15-rc1-clkctrl-driver' of https://github.com/t-kristo/linux-pm: (28 commits)
  clk: ti: omap4: clkctrl data fixes for opt-clocks
  clk: ti: dm816: add clkctrl clock data
  dt-bindings: clk: add dm816 clkctrl definitions
  clk: ti: dm814: add clkctrl clock data
  dt-bindings: clk: add dm814 clkctrl definitions
  clk: ti: am43xx: add clkctrl clock data
  dt-bindings: clk: add am43xx clkctrl definitions
  clk: ti: am33xx: add clkctrl clock data
  dt-bindings: clk: add am33xx clkctrl definitions
  clk: ti: dra7: add clkctrl clock data
  dt-bindings: clk: add dra7 clkctrl definitions
  clk: ti: omap5: add clkctrl clock data
  dt-bindings: clk: add omap5 clkctrl definitions
  clk: ti: omap3: cleanup unnecessary clock aliases
  clk: ti: am43xx: cleanup unnecessary clock aliases
  clk: ti: am33xx: cleanup unnecessary clock aliases
  clk: ti: dm816x: cleanup unnecessary clock aliases
  clk: ti: dm814x: cleanup unnecessary clock aliases
  clk: ti: omap5: cleanup unnecessary clock aliases
  clk: ti: dra7: drop unnecessary clock aliases
  ...
2017-12-06 23:09:59 -08:00
Leo Yan a4a124c349 dt-bindings: clk: Hi3660: Document stub clock
Document the DT binding for stub clock which is used for CPU,
GPU and DDR frequency scaling.

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Leo Yan <leo.yan@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-12-06 22:54:37 -08:00
Andrew Jeffery e10f72bf4b gpio: gpiolib: Generalise state persistence beyond sleep
General support for state persistence is added to gpiolib with the
introduction of a new pinconf parameter to propagate the request to
hardware. The existing persistence support for sleep is adapted to
include hardware support if the GPIO driver provides it. Persistence
continues to be enabled by default; in-kernel consumers can opt out, but
userspace (currently) does not have a choice.

The *_SLEEP_MAY_LOSE_VALUE and *_SLEEP_MAINTAIN_VALUE symbols are
renamed, dropping the SLEEP prefix to reflect that the concept is no
longer sleep-specific.  I feel that renaming to just *_MAY_LOSE_VALUE
could initially be misinterpreted, so I've further changed the symbols
to *_TRANSITORY and *_PERSISTENT to address this.

The sysfs interface is modified only to keep consistency with the
chardev interface in enforcing persistence for userspace exports.

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Reviewed-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-12-02 22:42:34 +01:00
Tero Kristo 5afc8dde9a dt-bindings: clk: add dm816 clkctrl definitions
Contains offsets for all dm816 clkctrl main and optional clocks.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
2017-12-01 15:18:04 +02:00
Tero Kristo fe4ec6513e dt-bindings: clk: add dm814 clkctrl definitions
Contains offsets for all dm814 clkctrl main and optional clocks.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
2017-12-01 15:17:57 +02:00
Tero Kristo 9bc01114b1 dt-bindings: clk: add am43xx clkctrl definitions
Contains offsets for all am43xx clkctrl main and optional clocks.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
2017-12-01 15:17:28 +02:00
Tero Kristo 172c48c7d1 dt-bindings: clk: add am33xx clkctrl definitions
Contains offsets for all am33xx clkctrl main and optional clocks.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
2017-12-01 15:17:23 +02:00
Tero Kristo ae263d5276 dt-bindings: clk: add dra7 clkctrl definitions
Contains offsets for all dra7 clkctrl main and optional clocks.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
2017-12-01 15:17:18 +02:00
Tero Kristo e11f1d6823 dt-bindings: clk: add omap5 clkctrl definitions
Contains offsets for all omap5 clkctrl main and optional clocks.

Signed-off-by: Tero Kristo <t-kristo@ti.com>
2017-12-01 15:17:17 +02:00
Xingyu Chen 83c566806a pinctrl: meson-axg: Add new pinctrl driver for Meson AXG SoC
Add new pinctrl driver for Amlogic's Meson-AXG SoC.

Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Xingyu Chen <xingyu.chen@amlogic.com>
Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
Reviewed-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-11-30 14:29:38 +01:00
Andreas Färber afc7e58604 dt-bindings: power: Add Actions Semi S700 SPS
Define power domains for Actions Semi S700 SoC Smart Power System (SPS).

Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Andreas Färber <afaerber@suse.de>
2017-11-27 23:19:23 +01:00
Yixun Lan c16292578f dt-bindings: reset: Add bindings for the Meson-AXG SoC Reset Controller
Add DT bindings for the Meson-AXG SoC Reset Controller include file,
and also slightly update documentation.

Signed-off-by: Yixun Lan <yixun.lan@amlogic.com>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2017-11-27 09:16:40 +01:00
Linus Torvalds c353bfc6eb fixes/cleanups for rc1, non-desktop flags for VR
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Merge tag 'drm-for-v4.15-part2' of git://people.freedesktop.org/~airlied/linux

Pull more drm updates from Dave Airlie:
 "Fixes/cleanups for rc1, non-desktop flags for VR

   - remove the MSM dt-bindings file Rob managed to push in the previous
     pull.

   - add a property/edid quirk to denote HMD devices, I had these
     hanging around for a few weeks and Keith had done some work on
     them, they are fairly self contained and small, and only affect
     people using HTC Vive VR headsets so far.

   - amdgpu, tegra, tilcdc, fsl fixes

   - some imx-drm cleanups I missed, these seemed pretty small, and no
     reason to hold off.

  I have one TTM regression fix (fixes bochs-vga in qemu) sitting
  locally awaiting review I'll probably send that in a separate pull
  request tomorrow"

* tag 'drm-for-v4.15-part2' of git://people.freedesktop.org/~airlied/linux: (33 commits)
  dt-bindings: remove file that was added accidentally
  drm/edid: quirk HTC vive headset as non-desktop. [v2]
  drm/fb: add support for not enabling fbcon on non-desktop displays [v2]
  drm: add connector info/property for non-desktop displays [v2]
  drm/amdgpu: fix rmmod KCQ disable failed error
  drm/amdgpu: fix kernel hang when starting VNC server
  drm/amdgpu: don't skip attributes when powerplay is enabled
  drm/amd/pp: fix typecast error in powerplay.
  drm/tilcdc: Remove obsolete "ti,tilcdc,slave" dts binding support
  drm/tegra: sor: Reimplement pad clock
  Revert "drm/radeon: dont switch vt on suspend"
  drm/amd/amdgpu: fix over-bound accessing in amdgpu_cs_wait_any_fence
  drm/amd/powerplay: fix unfreeze level smc message for smu7
  drm/amdgpu:fix memleak
  drm/amdgpu:fix memleak in takedown
  drm/amd/pp: fix dpm randomly failed on Vega10
  drm/amdgpu: set f_mapping on exported DMA-bufs
  drm/amdgpu: Properly allocate VM invalidate eng v2
  drm/fsl-dcu: enable IRQ before drm_atomic_helper_resume()
  drm/fsl-dcu: avoid disabling pixel clock twice on suspend
  ...
2017-11-23 21:04:56 -10:00
Rob Clark 98ecf1a308 dt-bindings: remove file that was added accidentally
I think this snuck in when I applied the patch for f97decac5f (didn't
apply cleanly, required some manual applying + git-add).  It is unused
and shouldn't be here.  My bad.

Fixes: f97decac5f "drm/msm: Support multiple ringbuffers"
Signed-off-by: Rob Clark <robdclark@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dave Airlie <airlied@redhat.com>
2017-11-23 14:10:39 +10:00
Linus Torvalds fc35c1966e We have two changes to the core framework this time around. The first being a
large change that introduces runtime PM support to the clk framework. Now we
 properly call runtime PM operations on the device providing a clk when the clk
 is in use. This helps on SoCs where the clks provided by a device need
 something to be powered on before using the clks, like power domains or
 regulators. It also helps power those things down when clks aren't in use. The
 other core change is a devm API addition for clk providers so we can get rid of
 a bunch of clk driver remove functions that are just doing
 of_clk_del_provider().
 
 Outside of the core, we have the usual addition of clk drivers and smattering
 of non-critical fixes to existing drivers. The biggest diff is support for
 Mediatek MT2712 and MT7622 SoCs, but those patches really just add a bunch
 of data.
 
 By the way, we're trying something new here where we build the tree up with
 topic branches. We plan to work this into our workflow so that we don't step
 on each other's toes, and so the fixes branch can be merged on an as-needed
 basis.
 
 Core:
  - Runtime PM support for clk providers
  - devm API for of_clk_add_hw_provider()
 
 New Drivers:
  - Mediatek MT2712 and MT7622
  - Renesas R-Car V3M SoC
 
 Updates:
  - Runtime PM support for Samsung exynos5433/exynos4412 providers
  - Removal of clkdev aliases on Samsung SoCs
  - Convert clk-gpio to use gpio descriptors
  - Various driver cleanups to match kernel coding style
  - Amlogic Video Processing Unit VPU and VAPB clks
  - Sigma-delta modulation for Allwinner audio PLLs
  - Allwinner A83t Display clks
  - Support for the second display unit clock on Renesas RZ/G1E
  - Suspend/resume support for Renesas R-Car Gen3 CPG/MSSR
  - New clock ids for Rockchip rk3188 and rk3368 SoCs
  - Various 'const' markings on clk_ops structures
  - RPM clk support on Qualcomm MSM8996/MSM8660 SoCs
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Merge tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux

Pull clk updates from Stephen Boyd:
 "We have two changes to the core framework this time around.

  The first being a large change that introduces runtime PM support to
  the clk framework. Now we properly call runtime PM operations on the
  device providing a clk when the clk is in use. This helps on SoCs
  where the clks provided by a device need something to be powered on
  before using the clks, like power domains or regulators. It also helps
  power those things down when clks aren't in use.

  The other core change is a devm API addition for clk providers so we
  can get rid of a bunch of clk driver remove functions that are just
  doing of_clk_del_provider().

  Outside of the core, we have the usual addition of clk drivers and
  smattering of non-critical fixes to existing drivers. The biggest diff
  is support for Mediatek MT2712 and MT7622 SoCs, but those patches
  really just add a bunch of data.

  By the way, we're trying something new here where we build the tree up
  with topic branches. We plan to work this into our workflow so that we
  don't step on each other's toes, and so the fixes branch can be merged
  on an as-needed basis.

  Summary:

  Core:
   - runtime PM support for clk providers
   - devm API for of_clk_add_hw_provider()

  New Drivers:
   - Mediatek MT2712 and MT7622
   - Renesas R-Car V3M SoC

  Updates:
   - runtime PM support for Samsung exynos5433/exynos4412 providers
   - removal of clkdev aliases on Samsung SoCs
   - convert clk-gpio to use gpio descriptors
   - various driver cleanups to match kernel coding style
   - Amlogic Video Processing Unit VPU and VAPB clks
   - sigma-delta modulation for Allwinner audio PLLs
   - Allwinner A83t Display clks
   - support for the second display unit clock on Renesas RZ/G1E
   - suspend/resume support for Renesas R-Car Gen3 CPG/MSSR
   - new clock ids for Rockchip rk3188 and rk3368 SoCs
   - various 'const' markings on clk_ops structures
   - RPM clk support on Qualcomm MSM8996/MSM8660 SoCs"

* tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (137 commits)
  clk: stm32h7: fix test of clock config
  clk: pxa: fix building on older compilers
  clk: sunxi-ng: a83t: Fix i2c buses bits
  clk: ti: dra7-atl-clock: fix child-node lookups
  clk: qcom: common: fix legacy board-clock registration
  clk: uniphier: fix DAPLL2 clock rate of Pro5
  clk: uniphier: fix parent of miodmac clock data
  clk: hi3798cv200: correct parent mux clock for 'clk_sdio0_ciu'
  clk: hisilicon: Delete an error message for a failed memory allocation in hisi_register_clkgate_sep()
  clk: hi3660: fix incorrect uart3 clock freqency
  clk: kona-setup: Delete error messages for failed memory allocations
  ARC: clk: fix spelling mistake: "configurarion" -> "configuration"
  clk: cdce925: remove redundant check for non-null parent_name
  clk: versatile: Improve sizeof() usage
  clk: versatile: Delete error messages for failed memory allocations
  clk: ux500: Improve sizeof() usage
  clk: ux500: Delete error messages for failed memory allocations
  clk: spear: Delete error messages for failed memory allocations
  clk: ti: Delete error messages for failed memory allocations
  clk: mmp: Adjust checks for NULL pointers
  ...
2017-11-17 20:04:24 -08:00
Linus Torvalds cf9b0772f2 ARM: SoC driver updates for v4.15
This branch contains platform-related driver updates for ARM and ARM64,
 these are the areas that bring the changes:
 
 New drivers:
  - Driver support for Renesas R-Car V3M (R8A77970)
  - Power management support for Amlogic GX
  - A new driver for the Tegra BPMP thermal sensor
  - A new bus driver for Technologic Systems NBUS
 
 Changes for subsystems that prefer to merge through arm-soc:
  - The usual updates for reset controller drivers from Philipp Zabel,
    with five added drivers for SoCs in the arc, meson, socfpa, uniphier
    and mediatek families.
  - Updates to the ARM SCPI and PSCI frameworks, from Sudeep Holla,
    Heiner Kallweit and Lorenzo Pieralisi.
 
 Changes specific to some ARM-based SoC
  - The Freescale/NXP DPAA QBMan drivers from PowerPC can now work
    on ARM as well.
  - Several changes for power management on Broadcom SoCs
  - Various improvements on Qualcomm, Broadcom, Amlogic, Atmel, Mediatek
  - Minor Cleanups for Samsung, TI OMAP SoCs
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Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC driver updates from Arnd Bergmann:
 "This branch contains platform-related driver updates for ARM and
  ARM64, these are the areas that bring the changes:

  New drivers:

   - driver support for Renesas R-Car V3M (R8A77970)

   - power management support for Amlogic GX

   - a new driver for the Tegra BPMP thermal sensor

   - a new bus driver for Technologic Systems NBUS

  Changes for subsystems that prefer to merge through arm-soc:

   - the usual updates for reset controller drivers from Philipp Zabel,
     with five added drivers for SoCs in the arc, meson, socfpa,
     uniphier and mediatek families

   - updates to the ARM SCPI and PSCI frameworks, from Sudeep Holla,
     Heiner Kallweit and Lorenzo Pieralisi

  Changes specific to some ARM-based SoC

   - the Freescale/NXP DPAA QBMan drivers from PowerPC can now work on
     ARM as well

   - several changes for power management on Broadcom SoCs

   - various improvements on Qualcomm, Broadcom, Amlogic, Atmel,
     Mediatek

   - minor Cleanups for Samsung, TI OMAP SoCs"

[ NOTE! This doesn't work without the previous ARM SoC device-tree pull,
  because the R8A77970 driver is missing a header file that came from
  that pull.

  The fact that this got merged afterwards only fixes it at this point,
  and bisection of that driver will fail if/when you walk into the
  history of that driver.           - Linus ]

* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (96 commits)
  soc: amlogic: meson-gx-pwrc-vpu: fix power-off when powered by bootloader
  bus: add driver for the Technologic Systems NBUS
  memory: omap-gpmc: Remove deprecated gpmc_update_nand_reg()
  soc: qcom: remove unused label
  soc: amlogic: gx pm domain: add PM and OF dependencies
  drivers/firmware: psci_checker: Add missing destroy_timer_on_stack()
  dt-bindings: power: add amlogic meson power domain bindings
  soc: amlogic: add Meson GX VPU Domains driver
  soc: qcom: Remote filesystem memory driver
  dt-binding: soc: qcom: Add binding for rmtfs memory
  of: reserved_mem: Accessor for acquiring reserved_mem
  of/platform: Generalize /reserved-memory handling
  soc: mediatek: pwrap: fix fatal compiler error
  soc: mediatek: pwrap: fix compiler errors
  arm64: mediatek: cleanup message for platform selection
  soc: Allow test-building of MediaTek drivers
  soc: mediatek: place Kconfig for all SoC drivers under menu
  soc: mediatek: pwrap: add support for MT7622 SoC
  soc: mediatek: pwrap: add common way for setup CS timing extenstion
  soc: mediatek: pwrap: add MediaTek MT6380 as one slave of pwrap
  ..
2017-11-16 16:05:01 -08:00
Linus Torvalds 527d147074 ARM: Device-tree updates for 4.15
We add device tree files for a couple of additional SoCs in various areas:
 
 Allwinner R40/V40 for entertainment, Broadcom Hurricane 2 for networking,
 Amlogic A113D for audio, and Renesas R-Car V3M for automotive.
 
 As usual, lots of new boards get added based on those and other SoCs:
 
  - Actions S500 based CubieBoard6 single-board computer
 
  - Amlogic Meson-AXG A113D based development board
  - Amlogic S912 based Khadas VIM2 single-board computer
  - Amlogic S912 based Tronsmart Vega S96 set-top-box
 
  - Allwinner H5 based NanoPi NEO Plus2 single-board computer
  - Allwinner R40 based Banana Pi M2 Ultra and Berry single-board computers
  - Allwinner A83T based TBS A711 Tablet
 
  - Broadcom Hurricane 2 based Ubiquiti UniFi Switch 8
  - Broadcom bcm47xx based Luxul XAP-1440/XAP-810/ABR-4500/XBR-4500
      wireless access points and routers
 
  - NXP i.MX51 based Zodiac Inflight Innovations RDU1 board
  - NXP i.MX53 based GE Healthcare PPD biometric monitor
  - NXP i.MX6 based Pistachio single-board computer
  - NXP i.MX6 based Vining-2000 automotive diagnostic interface
  - NXP i.MX6 based Ka-Ro TX6 Computer-on-Module in additional variants
 
  - Qualcomm MSM8974 (Snapdragon 800) based Fairphone 2 phone
  - Qualcomm MSM8974pro (Snapdragon 801) based Sony Xperia Z2 Tablet
 
  - Realtek RTD1295 based set-top-boxes MeLE V9 and PROBOX2 AVA
 
  - Renesas R-Car V3M (R8A77970) SoC and "Eagle" reference board
  - Renesas H3ULCB and M3ULCB "Kingfisher" extension infotainment boards
  - Renasas r8a7745 based iWave G22D-SODIMM SoM
 
  - Rockchip rk3288 based Amarula Vyasa single-board computer
 
  - Samsung Exynos5800 based Odroid HC1 single-board computer
 
 For existing SoC support, there was a lot of ongoing work, as usual
 most of that concentrated on the Renesas, Rockchip, OMAP, i.MX, Amlogic
 and Allwinner platforms, but others were also active.
 
 Rob Herring and many others worked on reducing the number of issues that
 the latest version of 'dtc' now warns about. Unfortunately there is still
 a lot left to do.
 
 A rework of the ARM foundation model introduced several new files
 for common variations of the model.
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Merge tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM device-tree updates from Arnd Bergmann:
 "We add device tree files for a couple of additional SoCs in various
  areas:

  Allwinner R40/V40 for entertainment, Broadcom Hurricane 2 for
  networking, Amlogic A113D for audio, and Renesas R-Car V3M for
  automotive.

  As usual, lots of new boards get added based on those and other SoCs:

   - Actions S500 based CubieBoard6 single-board computer

   - Amlogic Meson-AXG A113D based development board
   - Amlogic S912 based Khadas VIM2 single-board computer
   - Amlogic S912 based Tronsmart Vega S96 set-top-box

   - Allwinner H5 based NanoPi NEO Plus2 single-board computer
   - Allwinner R40 based Banana Pi M2 Ultra and Berry single-board computers
   - Allwinner A83T based TBS A711 Tablet

   - Broadcom Hurricane 2 based Ubiquiti UniFi Switch 8
   - Broadcom bcm47xx based Luxul XAP-1440/XAP-810/ABR-4500/XBR-4500
     wireless access points and routers

   - NXP i.MX51 based Zodiac Inflight Innovations RDU1 board
   - NXP i.MX53 based GE Healthcare PPD biometric monitor
   - NXP i.MX6 based Pistachio single-board computer
   - NXP i.MX6 based Vining-2000 automotive diagnostic interface
   - NXP i.MX6 based Ka-Ro TX6 Computer-on-Module in additional variants

   - Qualcomm MSM8974 (Snapdragon 800) based Fairphone 2 phone
   - Qualcomm MSM8974pro (Snapdragon 801) based Sony Xperia Z2 Tablet

   - Realtek RTD1295 based set-top-boxes MeLE V9 and PROBOX2 AVA

   - Renesas R-Car V3M (R8A77970) SoC and "Eagle" reference board
   - Renesas H3ULCB and M3ULCB "Kingfisher" extension infotainment boards
   - Renasas r8a7745 based iWave G22D-SODIMM SoM

   - Rockchip rk3288 based Amarula Vyasa single-board computer

   - Samsung Exynos5800 based Odroid HC1 single-board computer

  For existing SoC support, there was a lot of ongoing work, as usual
  most of that concentrated on the Renesas, Rockchip, OMAP, i.MX,
  Amlogic and Allwinner platforms, but others were also active.

  Rob Herring and many others worked on reducing the number of issues
  that the latest version of 'dtc' now warns about. Unfortunately there
  is still a lot left to do.

  A rework of the ARM foundation model introduced several new files for
  common variations of the model"

* tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (599 commits)
  arm64: dts: uniphier: route on-board device IRQ to GPIO controller for PXs3
  dt-bindings: bus: Add documentation for the Technologic Systems NBUS
  arm64: dts: actions: s900-bubblegum-96: Add fake uart5 clock
  ARM: dts: owl-s500: Add CubieBoard6
  dt-bindings: arm: actions: Add CubieBoard6
  ARM: dts: owl-s500-guitar-bb-rev-b: Add fake uart3 clock
  ARM: dts: owl-s500: Set power domains for CPU2 and CPU3
  arm: dts: mt7623: remove unused compatible string for pio node
  arm: dts: mt7623: update usb related nodes
  arm: dts: mt7623: update crypto node
  ARM: dts: sun8i: a711: Enable USB OTG
  ARM: dts: sun8i: a711: Add regulator support
  ARM: dts: sun8i: a83t: bananapi-m3: Enable AP6212 WiFi on mmc1
  ARM: dts: sun8i: a83t: cubietruck-plus: Enable AP6330 WiFi on mmc1
  ARM: dts: sun8i: a83t: Move mmc1 pinctrl setting to dtsi file
  ARM: dts: sun8i: a83t: allwinner-h8homlet-v2: Add AXP818 regulator nodes
  ARM: dts: sun8i: a83t: bananapi-m3: Add AXP813 regulator nodes
  ARM: dts: sun8i: a83t: cubietruck-plus: Add AXP818 regulator nodes
  ARM: dts: sunxi: Add dtsi for AXP81x PMIC
  arm64: dts: allwinner: H5: Restore EMAC changes
  ...
2017-11-16 15:48:26 -08:00
Linus Torvalds b630a23a73 This is the bulk of pin control changes for the v4.15
kernel cycle:
 
 Core:
 
 - The pin control Kconfig entry PINCTRL is now turned into
   a menuconfig option. This obviously has the implication of
   making the subsystem menu visible in menuconfig. This is
   happening because of two things:
 
   - Intel have started to deploy and depend on pin controllers
     in a way that is affecting users directly. This happens
     on the highly integrated laptop chipsets named after
     geographical places: baytrail, broxton, cannonlake,
     cedarfork, cherryview, denverton, geminilake, lewisburg,
     merrifield, sunrisepoint... It started a while back and
     now it is ever more evident that this is crucial
     infrastructure for x86 laptops and not an embedded
     obscurity anymore. Users need to be aware.
 
   - Pin control expanders on I2C and SPI that are
     arch-agnostic. Currently Semtech SX150X and Microchip
     MCP28x08 but more are expected. Users will have to be
     able to configure these in directly for their set-up.
 
 - Just go and select GPIOLIB now that we made sure that
   GPIOLIB is a very vanilla subsystem. Do not depend on
   it, if we need it, select it.
 
 - Exposing the pin control subsystem in menuconfig uncovered
   a bunch of obscure bugs that are now hopefully fixed,
   all more or less pertaining to Blackfin.
 
 - Unified namespace for cross-calls between pin control and
   GPIO.
 
 - New support for clock skew/delay generic DT bindings
   and generic pin config options for this.
 
 - Minor documentation improvements.
 
 Various:
 
 - The Renesas SH-PFC pin controller has evolved a lot. It seems
   Renesas are churning out new SoCs by the minute.
 
 - A bunch of non-critical fixes for the Rockchip driver.
 
 - Improve the use of library functions instead of open coding.
 
 - Support the MCP28018 variant in the MCP28x08 driver.
 
 - Static constifying.
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Merge tag 'pinctrl-v4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

Pull pin control updates from Linus Walleij:
 "This is the bulk of pin control changes for the v4.15 kernel cycle:

  Core:

   - The pin control Kconfig entry PINCTRL is now turned into a
     menuconfig option. This obviously has the implication of making the
     subsystem menu visible in menuconfig. This is happening because of
     two things:

      (a) Intel have started to deploy and depend on pin controllers in
          a way that is affecting users directly. This happens on the
          highly integrated laptop chipsets named after geographical
          places: baytrail, broxton, cannonlake, cedarfork, cherryview,
          denverton, geminilake, lewisburg, merrifield, sunrisepoint...
          It started a while back and now it is ever more evident that
          this is crucial infrastructure for x86 laptops and not an
          embedded obscurity anymore. Users need to be aware.

      (b) Pin control expanders on I2C and SPI that are arch-agnostic.
          Currently Semtech SX150X and Microchip MCP28x08 but more are
          expected. Users will have to be able to configure these in
          directly for their set-up.

   - Just go and select GPIOLIB now that we made sure that GPIOLIB is a
     very vanilla subsystem. Do not depend on it, if we need it, select
     it.

   - Exposing the pin control subsystem in menuconfig uncovered a bunch
     of obscure bugs that are now hopefully fixed, all more or less
     pertaining to Blackfin.

   - Unified namespace for cross-calls between pin control and GPIO.

   - New support for clock skew/delay generic DT bindings and generic
     pin config options for this.

   - Minor documentation improvements.

  Various:

   - The Renesas SH-PFC pin controller has evolved a lot. It seems
     Renesas are churning out new SoCs by the minute.

   - A bunch of non-critical fixes for the Rockchip driver.

   - Improve the use of library functions instead of open coding.

   - Support the MCP28018 variant in the MCP28x08 driver.

   - Static constifying"

* tag 'pinctrl-v4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (91 commits)
  pinctrl: gemini: Fix missing pad descriptions
  pinctrl: Add some depends on HAS_IOMEM
  pinctrl: samsung/s3c24xx: add CONFIG_OF dependency
  pinctrl: gemini: Fix GMAC groups
  pinctrl: qcom: spmi-gpio: Add pmi8994 gpio support
  pinctrl: ti-iodelay: remove redundant unused variable dev
  pinctrl: max77620: Use common error handling code in max77620_pinconf_set()
  pinctrl: gemini: Implement clock skew/delay config
  pinctrl: gemini: Use generic DT parser
  pinctrl: Add skew-delay pin config and bindings
  pinctrl: armada-37xx: Add edge both type gpio irq support
  pinctrl: uniphier: remove eMMC hardware reset pin-mux
  pinctrl: rockchip: Add iomux-route switching support for rk3288
  pinctrl: intel: Add Intel Cedar Fork PCH pin controller support
  pinctrl: intel: Make offset to interrupt status register configurable
  pinctrl: sunxi: Enforce the strict mode by default
  pinctrl: sunxi: Disable strict mode for old pinctrl drivers
  pinctrl: sunxi: Introduce the strict flag
  pinctrl: sh-pfc: Save/restore registers for PSCI system suspend
  pinctrl: sh-pfc: r8a7796: Use generic IOCTRL register description
  ...
2017-11-16 10:57:11 -08:00
Linus Torvalds e60e1ee606 main drm pull request for v4.15
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Merge tag 'drm-for-v4.15' of git://people.freedesktop.org/~airlied/linux

Pull drm updates from Dave Airlie:
 "This is the main drm pull request for v4.15.

  Core:
   - Atomic object lifetime fixes
   - Atomic iterator improvements
   - Sparse/smatch fixes
   - Legacy kms ioctls to be interruptible
   - EDID override improvements
   - fb/gem helper cleanups
   - Simple outreachy patches
   - Documentation improvements
   - Fix dma-buf rcu races
   - DRM mode object leasing for improving VR use cases.
   - vgaarb improvements for non-x86 platforms.

  New driver:
   - tve200: Faraday Technology TVE200 block.

     This "TV Encoder" encodes a ITU-T BT.656 stream and can be found in
     the StorLink SL3516 (later Cortina Systems CS3516) as well as the
     Grain Media GM8180.

  New bridges:
   - SiI9234 support

  New panels:
   - S6E63J0X03, OTM8009A, Seiko 43WVF1G, 7" rpi touch panel, Toshiba
     LT089AC19000, Innolux AT043TN24

  i915:
   - Remove Coffeelake from alpha support
   - Cannonlake workarounds
   - Infoframe refactoring for DisplayPort
   - VBT updates
   - DisplayPort vswing/emph/buffer translation refactoring
   - CCS fixes
   - Restore GPU clock boost on missed vblanks
   - Scatter list updates for userptr allocations
   - Gen9+ transition watermarks
   - Display IPC (Isochronous Priority Control)
   - Private PAT management
   - GVT: improved error handling and pci config sanitizing
   - Execlist refactoring
   - Transparent Huge Page support
   - User defined priorities support
   - HuC/GuC firmware refactoring
   - DP MST fixes
   - eDP power sequencing fixes
   - Use RCU instead of stop_machine
   - PSR state tracking support
   - Eviction fixes
   - BDW DP aux channel timeout fixes
   - LSPCON fixes
   - Cannonlake PLL fixes

  amdgpu:
   - Per VM BO support
   - Powerplay cleanups
   - CI powerplay support
   - PASID mgr for kfd
   - SR-IOV fixes
   - initial GPU reset for vega10
   - Prime mmap support
   - TTM updates
   - Clock query interface for Raven
   - Fence to handle ioctl
   - UVD encode ring support on Polaris
   - Transparent huge page DMA support
   - Compute LRU pipe tweaks
   - BO flag to allow buffers to opt out of implicit sync
   - CTX priority setting API
   - VRAM lost infrastructure plumbing

  qxl:
   - fix flicker since atomic rework

  amdkfd:
   - Further improvements from internal AMD tree
   - Usermode events
   - Drop radeon support

  nouveau:
   - Pascal temperature sensor support
   - Improved BAR2 handling
   - MMU rework to support Pascal MMU

  exynos:
   - Improved HDMI/mixer support
   - HDMI audio interface support

  tegra:
   - Prep work for tegra186
   - Cleanup/fixes

  msm:
   - Preemption support for a5xx
   - Display fixes for 8x96 (snapdragon 820)
   - Async cursor plane fixes
   - FW loading rework
   - GPU debugging improvements

  vc4:
   - Prep for DSI panels
   - fix T-format tiling scanout
   - New madvise ioctl

  Rockchip:
   - LVDS support

  omapdrm:
   - omap4 HDMI CEC support

  etnaviv:
   - GPU performance counters groundwork

  sun4i:
   - refactor driver load + TCON backend
   - HDMI improvements
   - A31 support
   - Misc fixes

  udl:
   - Probe/EDID read fixes.

  tilcdc:
   - Misc fixes.

  pl111:
   - Support more variants

  adv7511:
   - Improve EDID handling.
   - HDMI CEC support

  sii8620:
   - Add remote control support"

* tag 'drm-for-v4.15' of git://people.freedesktop.org/~airlied/linux: (1480 commits)
  drm/rockchip: analogix_dp: Use mutex rather than spinlock
  drm/mode_object: fix documentation for object lookups.
  drm/i915: Reorder context-close to avoid calling i915_vma_close() under RCU
  drm/i915: Move init_clock_gating() back to where it was
  drm/i915: Prune the reservation shared fence array
  drm/i915: Idle the GPU before shinking everything
  drm/i915: Lock llist_del_first() vs llist_del_all()
  drm/i915: Calculate ironlake intermediate watermarks correctly, v2.
  drm/i915: Disable lazy PPGTT page table optimization for vGPU
  drm/i915/execlists: Remove the priority "optimisation"
  drm/i915: Filter out spurious execlists context-switch interrupts
  drm/amdgpu: use irq-safe lock for kiq->ring_lock
  drm/amdgpu: bypass lru touch for KIQ ring submission
  drm/amdgpu: Potential uninitialized variable in amdgpu_vm_update_directories()
  drm/amdgpu: potential uninitialized variable in amdgpu_vce_ring_parse_cs()
  drm/amd/powerplay: initialize a variable before using it
  drm/amd/powerplay: suppress KASAN out of bounds warning in vega10_populate_all_memory_levels
  drm/amd/amdgpu: fix evicted VRAM bo adjudgement condition
  drm/vblank: Tune drm_crtc_accurate_vblank_count() WARN down to a debug
  drm/rockchip: add CONFIG_OF dependency for lvds
  ...
2017-11-15 20:42:10 -08:00
Linus Torvalds 6aa2f9441f This is the bulk of GPIO changes for the v4.15 kernel cycle:
CORE:
 - Fix the semantics of raw GPIO to actually be raw. No
   inversion semantics as before, but also no open draining,
   and allow the raw operations to affect lines used for
   interrupts as the caller supposedly knows what they are
   doing if they are getting the big hammer.
 
 - Rewrote the __inner_function() notation calls to names that
   make more sense. I just find this kind of code disturbing.
 
 - Drop the .irq_base() field from the gpiochip since now all
   IRQs are mapped dynamically. This is nice.
 
 - Support for .get_multiple() in the core driver API. This
   allows us to read several GPIO lines with a single
   register read. This has high value for some usecases: it
   can be used to create oscilloscopes and signal analyzers
   and other things that rely on reading several lines at
   exactly the same instant. Also a generally nice
   optimization. This uses the new assign_bit() macro from
   the bitops lib that was ACKed by Andrew Morton and
   is implemented for two drivers, one of them being the
   generic MMIO driver so everyone using that will be able
   to benefit from this.
 
 - Do not allow requests of Open Drain and Open Source
   setting of a GPIO line simultaneously. If the hardware
   actually supports enabling both at the same time the
   electrical result would be disastrous.
 
 - A new interrupt chip core helper. This will be helpful
   to deal with "banked" GPIOs, which means GPIO controllers
   with several logical blocks of GPIO inside them. This
   is several gpiochips per device in the device model, in
   contrast to the case when there is a 1-to-1 relationship
   between a device and a gpiochip.
 
 NEW DRIVERS:
 
 - Maxim MAX3191x industrial serializer, a very interesting
   piece of professional I/O hardware.
 
 - Uniphier GPIO driver. This is the GPIO block from the
   recent Socionext (ex Fujitsu and Panasonic) platform.
 
 - Tegra 186 driver. This is based on the new banked GPIO
   infrastructure.
 
 OTHER IMPROVEMENTS:
 
 - Some documentation improvements.
 
 - Wakeup support for the DesignWare DWAPB GPIO controller.
 
 - Reset line support on the DesignWare DWAPB GPIO controller.
 
 - Several non-critical bug fixes and improvements for the
   Broadcom BRCMSTB driver.
 
 - Misc non-critical bug fixes like exotic errorpaths, removal
   of dead code etc.
 
 - Explicit comments on fall-through switch() statements.
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Merge tag 'gpio-v4.15-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio

Pull GPIO updates from Linus Walleij:
 "This is the bulk of GPIO changes for the v4.15 kernel cycle:

  Core:

   - Fix the semantics of raw GPIO to actually be raw. No inversion
     semantics as before, but also no open draining, and allow the raw
     operations to affect lines used for interrupts as the caller
     supposedly knows what they are doing if they are getting the big
     hammer.

   - Rewrote the __inner_function() notation calls to names that make
     more sense. I just find this kind of code disturbing.

   - Drop the .irq_base() field from the gpiochip since now all IRQs are
     mapped dynamically. This is nice.

   - Support for .get_multiple() in the core driver API. This allows us
     to read several GPIO lines with a single register read. This has
     high value for some usecases: it can be used to create
     oscilloscopes and signal analyzers and other things that rely on
     reading several lines at exactly the same instant. Also a generally
     nice optimization. This uses the new assign_bit() macro from the
     bitops lib that was ACKed by Andrew Morton and is implemented for
     two drivers, one of them being the generic MMIO driver so everyone
     using that will be able to benefit from this.

   - Do not allow requests of Open Drain and Open Source setting of a
     GPIO line simultaneously. If the hardware actually supports
     enabling both at the same time the electrical result would be
     disastrous.

   - A new interrupt chip core helper. This will be helpful to deal with
     "banked" GPIOs, which means GPIO controllers with several logical
     blocks of GPIO inside them. This is several gpiochips per device in
     the device model, in contrast to the case when there is a 1-to-1
     relationship between a device and a gpiochip.

  New drivers:

   - Maxim MAX3191x industrial serializer, a very interesting piece of
     professional I/O hardware.

   - Uniphier GPIO driver. This is the GPIO block from the recent
     Socionext (ex Fujitsu and Panasonic) platform.

   - Tegra 186 driver. This is based on the new banked GPIO
     infrastructure.

  Other improvements:

   - Some documentation improvements.

   - Wakeup support for the DesignWare DWAPB GPIO controller.

   - Reset line support on the DesignWare DWAPB GPIO controller.

   - Several non-critical bug fixes and improvements for the Broadcom
     BRCMSTB driver.

   - Misc non-critical bug fixes like exotic errorpaths, removal of dead
     code etc.

   - Explicit comments on fall-through switch() statements"

* tag 'gpio-v4.15-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (65 commits)
  gpio: tegra186: Remove tegra186_gpio_lock_class
  gpio: rcar: Add r8a77995 (R-Car D3) support
  pinctrl: bcm2835: Fix some merge fallout
  gpio: Fix undefined lock_dep_class
  gpio: Automatically add lockdep keys
  gpio: Introduce struct gpio_irq_chip.first
  gpio: Disambiguate struct gpio_irq_chip.nested
  gpio: Add Tegra186 support
  gpio: Export gpiochip_irq_{map,unmap}()
  gpio: Implement tighter IRQ chip integration
  gpio: Move lock_key into struct gpio_irq_chip
  gpio: Move irq_valid_mask into struct gpio_irq_chip
  gpio: Move irq_nested into struct gpio_irq_chip
  gpio: Move irq_chained_parent to struct gpio_irq_chip
  gpio: Move irq_default_type to struct gpio_irq_chip
  gpio: Move irq_handler to struct gpio_irq_chip
  gpio: Move irqdomain into struct gpio_irq_chip
  gpio: Move irqchip into struct gpio_irq_chip
  gpio: Introduce struct gpio_irq_chip
  pinctrl: armada-37xx: remove unused variable
  ...
2017-11-14 17:23:44 -08:00
Stephen Boyd 4c4fe16971 Merge branch 'clk-mediatek' into clk-next
* clk-mediatek:
  clk: mediatek: add clock support for MT7622 SoC
  clk: mediatek: add clocks dt-bindings required header for MT7622 SoC
  clk: mediatek: add the option for determining PLL source clock
  dt-bindings: clock: mediatek: document clk bindings for MediaTek MT7622 SoC
  clk: mediatek: mark mtk_infrasys_init_early __init
  clk: mediatek: Add MT2712 clock support
  clk: mediatek: Add dt-bindings for MT2712 clocks
  dt-bindings: ARM: Mediatek: Document bindings for MT2712
2017-11-14 10:07:44 -08:00
Stephen Boyd eed58151d6 Merge branch 'clk-imx' into clk-next
* clk-imx:
  clk: imx: imx7d: Remove ARM_M0 clock
  clk: imx: imx7d: Fix parent clock for OCRAM_CLK
  clk: imx: clk-imx6ul: allow lcdif_pre_sel to change parent rate
  clk: imx6: refine hdmi_isfr's parent to make HDMI work on i.MX6 SoCs w/o VPU
2017-11-14 10:07:43 -08:00
Stephen Boyd 8f62040086 Merge branch 'clk-qcom' into clk-next
* clk-qcom:
  clk: qcom: clk-smd-rpm: add msm8996 rpmclks
  clk: qcom: Implement RPM clocks for MSM8660/APQ8060
  clk: qcom: Update DT bindings for the MSM8660/APQ8060 RPMCC
  clk: qcom: Elaborate on "active" clocks in the RPM clock bindings
  clk: qcom: Remove unused RCG ops
2017-11-14 10:07:42 -08:00
Stephen Boyd 042e2e9c2c clk: tegra: Changes for v4.15-rc1
This contains cleanups and minor fixes for the Tegra clock driver.
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Merge tag 'tegra-for-4.15-clk-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into clk-next

Pull tegra clk drivers updates from Thierry Reding:

This contains cleanups and minor fixes for the Tegra clock driver.

* tag 'tegra-for-4.15-clk-2' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  clk: tegra: Use readl_relaxed_poll_timeout_atomic() in tegra210_clock_init()
  clk: tegra: dfll: Fix drvdata overwriting issue
  clk: tegra: Fix cclk_lp divisor register
  clk: tegra: Bump SCLK clock rate to 216 MHz
  clk: tegra: Use common definition of APBDMA clock gate
  clk: tegra: Correct parent of the APBDMA clock
  clk: tegra: Add AHB DMA clock entry
  clk: tegra: Mark APB clock as critical
  clk: tegra: Make tegra_clk_pll_params __ro_after_init
  clk: tegra: Fix sor1_out clock implementation
  clk: tegra: Use tegra_clk_register_periph_data()
  clk: tegra: Add peripheral clock registration helper
  clk: tegra: Check BPMP response return code
  dt-bindings: clock: tegra: Add sor1_out clock
  firmware: tegra: Propagate error code to caller
2017-11-14 10:07:15 -08:00
Linus Torvalds 894025f24b USB/PHY patches for 4.15-rc1
Here is the big set of USB and PHY driver updates for 4.15-rc1.
 
 There is the usual amount of gadget and xhci driver updates, along with
 phy and chipidea enhancements.  There's also a lot of SPDX tags and
 license boilerplate cleanups as well, which provide some churn in the
 diffstat.
 
 Other major thing is the typec code that moved out of staging and into
 the "real" part of the drivers/usb/ tree, which was nice to see happen.
 
 All of these have been in linux-next with no reported issues for a
 while.
 
 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Merge tag 'usb-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

Pull USB/PHY updates from Greg KH:
 "Here is the big set of USB and PHY driver updates for 4.15-rc1.

  There is the usual amount of gadget and xhci driver updates, along
  with phy and chipidea enhancements. There's also a lot of SPDX tags
  and license boilerplate cleanups as well, which provide some churn in
  the diffstat.

  Other major thing is the typec code that moved out of staging and into
  the "real" part of the drivers/usb/ tree, which was nice to see
  happen.

  All of these have been in linux-next with no reported issues for a
  while"

* tag 'usb-4.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (263 commits)
  usb: gadget: f_fs: Fix use-after-free in ffs_free_inst
  USB: usbfs: compute urb->actual_length for isochronous
  usb: core: message: remember to reset 'ret' to 0 when necessary
  USB: typec: Remove remaining redundant license text
  USB: typec: add SPDX identifiers to some files
  USB: renesas_usbhs: rcar?.h: add SPDX tags
  USB: chipidea: ci_hdrc_tegra.c: add SPDX line
  USB: host: xhci-debugfs: add SPDX lines
  USB: add SPDX identifiers to all remaining Makefiles
  usb: host: isp1362-hcd: remove a couple of redundant assignments
  USB: adutux: remove redundant variable minor
  usb: core: add a new usb_get_ptm_status() helper
  usb: core: add a 'type' parameter to usb_get_status()
  usb: core: introduce a new usb_get_std_status() helper
  usb: core: rename usb_get_status() 'type' argument to 'recip'
  usb: core: add Status Type definitions
  USB: gadget: Remove redundant license text
  USB: gadget: function: Remove redundant license text
  USB: gadget: udc: Remove redundant license text
  USB: gadget: legacy: Remove redundant license text
  ...
2017-11-13 21:14:07 -08:00
Linus Walleij bee67c7c9d Merge branch 'gpio-irqchip-rework' of /home/linus/linux-gpio into devel 2017-11-09 09:38:42 +01:00
Arnd Bergmann 1e11cbf720 Support for the RGA (raster graphics accelerator) on rk3399
and efuses on rk3368.
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Merge tag 'v4.15-rockchip-dts64-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt

Pull "Rockchip dts64 updates for 4.15 part2" from Heiko Stübner:

Support for the RGA (raster graphics accelerator) on rk3399
and efuses on rk3368.

* tag 'v4.15-rockchip-dts64-2' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  arm64: dts: rockchip: add efuse for RK3368 SoCs
  arm64: dts: rockchip: add RGA device node for RK3399
  clk: rockchip: add more rk3188 graphics clock ids
  clk: rockchip: add clock id for PCLK_EFUSE256 of RK3368 SoCs
2017-11-07 16:23:57 +01:00
Arnd Bergmann 78af0be67b thermal: tegra: Changes for v4.15-rc1
This contains the Tegra186 BPMP thermal driver. It is used to monitor
 and access several thermal sensors found in the SoC.
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Merge tag 'tegra-for-4.15-thermal' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/drivers

Pull "thermal: tegra: Changes for v4.15-rc1" from Thierry Reding:

This contains the Tegra186 BPMP thermal driver. It is used to monitor
and access several thermal sensors found in the SoC.

* tag 'tegra-for-4.15-thermal' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  thermal: Add Tegra BPMP thermal sensor driver
  dt-bindings: Add bindings for nvidia,tegra186-bpmp-thermal
  dt-bindings: clock: tegra: Add sor1_out clock
2017-11-02 16:17:30 +01:00
Greg Kroah-Hartman b24413180f License cleanup: add SPDX GPL-2.0 license identifier to files with no license
Many source files in the tree are missing licensing information, which
makes it harder for compliance tools to determine the correct license.

By default all files without license information are under the default
license of the kernel, which is GPL version 2.

Update the files which contain no license information with the 'GPL-2.0'
SPDX license identifier.  The SPDX identifier is a legally binding
shorthand, which can be used instead of the full boiler plate text.

This patch is based on work done by Thomas Gleixner and Kate Stewart and
Philippe Ombredanne.

How this work was done:

Patches were generated and checked against linux-4.14-rc6 for a subset of
the use cases:
 - file had no licensing information it it.
 - file was a */uapi/* one with no licensing information in it,
 - file was a */uapi/* one with existing licensing information,

Further patches will be generated in subsequent months to fix up cases
where non-standard license headers were used, and references to license
had to be inferred by heuristics based on keywords.

The analysis to determine which SPDX License Identifier to be applied to
a file was done in a spreadsheet of side by side results from of the
output of two independent scanners (ScanCode & Windriver) producing SPDX
tag:value files created by Philippe Ombredanne.  Philippe prepared the
base worksheet, and did an initial spot review of a few 1000 files.

The 4.13 kernel was the starting point of the analysis with 60,537 files
assessed.  Kate Stewart did a file by file comparison of the scanner
results in the spreadsheet to determine which SPDX license identifier(s)
to be applied to the file. She confirmed any determination that was not
immediately clear with lawyers working with the Linux Foundation.

Criteria used to select files for SPDX license identifier tagging was:
 - Files considered eligible had to be source code files.
 - Make and config files were included as candidates if they contained >5
   lines of source
 - File already had some variant of a license header in it (even if <5
   lines).

All documentation files were explicitly excluded.

The following heuristics were used to determine which SPDX license
identifiers to apply.

 - when both scanners couldn't find any license traces, file was
   considered to have no license information in it, and the top level
   COPYING file license applied.

   For non */uapi/* files that summary was:

   SPDX license identifier                            # files
   ---------------------------------------------------|-------
   GPL-2.0                                              11139

   and resulted in the first patch in this series.

   If that file was a */uapi/* path one, it was "GPL-2.0 WITH
   Linux-syscall-note" otherwise it was "GPL-2.0".  Results of that was:

   SPDX license identifier                            # files
   ---------------------------------------------------|-------
   GPL-2.0 WITH Linux-syscall-note                        930

   and resulted in the second patch in this series.

 - if a file had some form of licensing information in it, and was one
   of the */uapi/* ones, it was denoted with the Linux-syscall-note if
   any GPL family license was found in the file or had no licensing in
   it (per prior point).  Results summary:

   SPDX license identifier                            # files
   ---------------------------------------------------|------
   GPL-2.0 WITH Linux-syscall-note                       270
   GPL-2.0+ WITH Linux-syscall-note                      169
   ((GPL-2.0 WITH Linux-syscall-note) OR BSD-2-Clause)    21
   ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause)    17
   LGPL-2.1+ WITH Linux-syscall-note                      15
   GPL-1.0+ WITH Linux-syscall-note                       14
   ((GPL-2.0+ WITH Linux-syscall-note) OR BSD-3-Clause)    5
   LGPL-2.0+ WITH Linux-syscall-note                       4
   LGPL-2.1 WITH Linux-syscall-note                        3
   ((GPL-2.0 WITH Linux-syscall-note) OR MIT)              3
   ((GPL-2.0 WITH Linux-syscall-note) AND MIT)             1

   and that resulted in the third patch in this series.

 - when the two scanners agreed on the detected license(s), that became
   the concluded license(s).

 - when there was disagreement between the two scanners (one detected a
   license but the other didn't, or they both detected different
   licenses) a manual inspection of the file occurred.

 - In most cases a manual inspection of the information in the file
   resulted in a clear resolution of the license that should apply (and
   which scanner probably needed to revisit its heuristics).

 - When it was not immediately clear, the license identifier was
   confirmed with lawyers working with the Linux Foundation.

 - If there was any question as to the appropriate license identifier,
   the file was flagged for further research and to be revisited later
   in time.

In total, over 70 hours of logged manual review was done on the
spreadsheet to determine the SPDX license identifiers to apply to the
source files by Kate, Philippe, Thomas and, in some cases, confirmation
by lawyers working with the Linux Foundation.

Kate also obtained a third independent scan of the 4.13 code base from
FOSSology, and compared selected files where the other two scanners
disagreed against that SPDX file, to see if there was new insights.  The
Windriver scanner is based on an older version of FOSSology in part, so
they are related.

Thomas did random spot checks in about 500 files from the spreadsheets
for the uapi headers and agreed with SPDX license identifier in the
files he inspected. For the non-uapi files Thomas did random spot checks
in about 15000 files.

In initial set of patches against 4.14-rc6, 3 files were found to have
copy/paste license identifier errors, and have been fixed to reflect the
correct identifier.

Additionally Philippe spent 10 hours this week doing a detailed manual
inspection and review of the 12,461 patched files from the initial patch
version early this week with:
 - a full scancode scan run, collecting the matched texts, detected
   license ids and scores
 - reviewing anything where there was a license detected (about 500+
   files) to ensure that the applied SPDX license was correct
 - reviewing anything where there was no detection but the patch license
   was not GPL-2.0 WITH Linux-syscall-note to ensure that the applied
   SPDX license was correct

This produced a worksheet with 20 files needing minor correction.  This
worksheet was then exported into 3 different .csv files for the
different types of files to be modified.

These .csv files were then reviewed by Greg.  Thomas wrote a script to
parse the csv files and add the proper SPDX tag to the file, in the
format that the file expected.  This script was further refined by Greg
based on the output to detect more types of files automatically and to
distinguish between header and source .c files (which need different
comment types.)  Finally Greg ran the script using the .csv files to
generate the patches.

Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org>
Reviewed-by: Philippe Ombredanne <pombredanne@nexb.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-11-02 11:10:55 +01:00
Chen Zhong bda921fad5 clk: mediatek: add clocks dt-bindings required header for MT7622 SoC
Add the required header for the entire clocks dt-bindings exported
from topckgen, apmixedsys, infracfg, pericfg, ethsys, pciesys, ssusbsys
and audsys which could be found on MT7622 SoC.

Signed-off-by: Chen Zhong <chen.zhong@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-11-02 01:10:11 -07:00
weiyi.lu@mediatek.com b7f1a721bb clk: mediatek: Add dt-bindings for MT2712 clocks
Add MT2712 clock dt-bindings, include topckgen, apmixedsys,
infracfg, pericfg, mcucfg and subsystem clocks.

Signed-off-by: Weiyi Lu <weiyi.lu@mediatek.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-11-02 00:57:25 -07:00
Adriana Reus 259bc28306 clk: imx: imx7d: Remove ARM_M0 clock
IMX7d does not have an M0 Core and this particular
clock doesn't seem connected to anything else.
Remove this entry from the CCM driver.

Signed-off-by: Adriana Reus <adriana.reus@nxp.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-11-02 00:26:18 -07:00
Rajendra Nayak 7066fdd0d7 clk: qcom: clk-smd-rpm: add msm8996 rpmclks
Add all RPM controlled clocks on msm8996 platform

[srini: Fixed various issues with offsets and made names specific to msm8996]
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Rajendra Nayak <rnayak@codeaurora.org>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-11-02 00:08:12 -07:00
Linus Walleij 856e6bb91e clk: qcom: Update DT bindings for the MSM8660/APQ8060 RPMCC
These compatible strings need to be added to extend support
for the RPM CC to cover MSM8660/APQ8060. We also need to add
enumberators to the include file for a few clocks that were
missing.

Cc: devicetree@vger.kernel.org
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
2017-11-01 23:47:27 -07:00
Dave Airlie 7a88cbd8d6 Linux 4.14-rc7
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Backmerge tag 'v4.14-rc7' into drm-next

Linux 4.14-rc7

Requested by Ben Skeggs for nouveau to avoid major conflicts,
and things were getting a bit conflicty already, esp around amdgpu
reverts.
2017-11-02 12:40:41 +10:00
Stephen Boyd 6705fc9441 Some new clock ids for rk3188 and rk3368 as well as removal of a
superfluous memory allocation error message.
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Merge tag 'v4.15-rockchip-clk-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into clk-next

Pull Rockchip clk drivers updates from Heiko Stuebner:

 - new clock ids for rk3188 and rk3368
 - removal of a superfluous memory allocation error message

* tag 'v4.15-rockchip-clk-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
  clk: rockchip: use new cif/vdpu clock ids on rk3188
  clk: rockchip: export clock pclk_efuse_256 for RK3368 SoCs
  clk: rockchip: add more rk3188 graphics clock ids
  clk: rockchip: add clock id for PCLK_EFUSE256 of RK3368 SoCs
  clk: rockchip: Remove superfluous error message in rockchip_clk_register_cpuclk()
2017-10-31 16:28:02 -07:00
Stephen Boyd 319663c7d1 Amlogic clock changes for 4.15
- Addition of Video Processing Unit VPU and VAPB clocks
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Merge tag 'meson-clk-for-4.15' of git://github.com/baylibre/clk-meson into clk-next

Pull Amlogic clock driver updates from Neil Armstrong:

 - Addition of Video Processing Unit VPU and VAPB clocks

* tag 'meson-clk-for-4.15' of git://github.com/baylibre/clk-meson:
  clk: meson: gxbb: Add VPU and VAPB clocks data
  clk: meson: gxbb: Add VPU and VAPB clockids
2017-10-31 16:25:07 -07:00
Stephen Boyd ffc3eb6f3a Allwinner clock changes for 4.15
The most notable changes are:
   - Addition of sigma/delta modulation for the audio PLLs on the newer SoCs
   - A83t Display clocks supports
 
 There's also a bunch of minor fixes that didn't have any impact on current
 features provided by the kernel.
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Merge tag 'sunxi-clk-for-4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into clk-next

Pull Allwinner clock driver updates from Maxime Ripard:

  - Addition of sigma/delta modulation for the audio PLLs on the newer SoCs
  - A83t Display clocks supports
  - minor fixes that didn't have any impact on current features

* tag 'sunxi-clk-for-4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
  clk: sunxi-ng: sun4i: Export video PLLs
  clk: sunxi-ng: Add A83T display clocks
  clk: sunxi-ng: sun8i: a23: Use sigma-delta modulation for audio PLL
  clk: sunxi-ng: sun6i: Use sigma-delta modulation for audio PLL
  clk: sunxi-ng: sun5i: Use sigma-delta modulation for audio PLL
  clk: sunxi-ng: sun4i: Use sigma-delta modulation for audio PLL
  clk: sunxi-ng: sun8i: h3: Use sigma-delta modulation for audio PLL
  clk: sunxi-ng: nm: Add support for sigma-delta modulation
  clk: sunxi-ng: Add sigma-delta modulation support
  clk: sunxi-ng: nm: Check if requested rate is supported by fractional clock
  clk: sunxi-ng: sun5i: Fix bit offset of audio PLL post-divider
  clk: sunxi-ng: a83t: Fix invalid csi-mclk mux offset
  clk: sunxi-ng: sun6i: Rename HDMI DDC clock to avoid name collision
  clk: sunxi-ng: sun6i: Export video PLLs
  clk: sunxi-ng: Implement reset control status readback
  clk: sunxi-ng: Fix missing CLK_SET_RATE_PARENT in ccu-sun4i-a10.c
  clk: sunxi-ng: add CLK_SET_RATE_PARENT flag to H3 GPU clock
  clk: sunxi-ng: add CLK_SET_RATE_UNGATE to all H3 PLLs
2017-10-31 14:52:21 -07:00
Stephen Boyd ae74ac0828 clk/samsung updates for v4.15, part 2
- An addition of separate driver for the Exynos 4412 ISP CMU, needed
    to model and properly handle the clock controller's dependencies
    on the ISP power domain.
  - Adding __maybe_unused attributes to the exynos5433_cmu_{suspend,
    resume} ops to suppress compiler warnings with CONFIG_PM disabled.
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Merge tag 'clk-v4.15-exynos-pm' of git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk into clk-next

Pull Samsung clk driver updates from Sylwester Nawrocki:

 - An addition of separate driver for the Exynos 4412 ISP CMU, needed
   to model and properly handle the clock controller's dependencies
   on the ISP power domain.
 - Adding __maybe_unused attributes to the exynos5433_cmu_{suspend,
   resume} ops to suppress compiler warnings with CONFIG_PM disabled.

* tag 'clk-v4.15-exynos-pm' of git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk:
  clk: samsung: Add a separate driver for Exynos4412 ISP clocks
  clk: samsung: Add dt bindings for Exynos4412 ISP clock controller
  clk: samsung: Instantiate Exynos4412 ISP clocks only when available
  clk: samsung: exynos5433: mark PM functions as __maybe_unused
2017-10-30 17:59:10 -07:00
Arnd Bergmann c4db01edba dt-bindings: Updates for v4.15-rc1
This contains the addition of a clock alias which will be used to fix
 the implementation of the SOR1 clock.
 
 Also included are the bindings for the Tegra186 BPMP thermal driver, a
 prerequisite for both the driver and device tree changes.
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Merge tag 'tegra-for-4.15-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt

Pull "dt-bindings: Updates for v4.15-rc1" from Thierry Reding:

This contains the addition of a clock alias which will be used to fix
the implementation of the SOR1 clock.

Also included are the bindings for the Tegra186 BPMP thermal driver, a
prerequisite for both the driver and device tree changes.

* tag 'tegra-for-4.15-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  dt-bindings: Add bindings for nvidia,tegra186-bpmp-thermal
  dt-bindings: clock: tegra: Add sor1_out clock
2017-10-30 12:04:32 +01:00
Arnd Bergmann 6ac5482ee6 Second Round of Renesas ARM Based SoC DT Updates for v4.15
* r8a77430 (RZ/G1M) SoC
   - Add XHCI support to SoC DT. Boards may enable this as appropriate
 
 * All Renesas ARM based SoCs
   - Add missing clocks for ARM CPU cores
 
     Geert Uytterhoeven says "This series improves DT hardware descriptions
     for Renesas arm32 SoCs by adding missing clocks properties to the
     device nodes corresponding to ARM CPU cores."
 
 * R-Car Gen 1 and 2, and RZ/G SoCs
   - Use R-Car Fallback compat strings for GPIO
 
     Simon Horman says "Use newly added R-Car GPIO Gen 1, 2 and 3 fallback
     compat strings in peace of now deprecated non-generation specific R-Car
     GPIO fallback compat string in the DT of Renesas ARM and arm64 based
     SoCs.
 
     As noted in the changelogs for the r8a777[89] changes, this introduces
     an incompatibility with pre-v4.14 kernels used with new DTBs. There is
     no run-time effect for other SoCs updated by this changeset."
 
 * r7s72100 (RZ/A1H) GR-Peach board
   - Add pin configuration subnode for ETHER pin group.
     This avoids relying on boot-loader configuration of these pins.
 
   - Enable ostm0 and ostm1 timers
 
     Jacopo Mondi says these are "to be used as clock source and clockevent
     source. The timers provides greater accuracy than the already enabled
     mtu2 one."
 
   - Correct leds node name indent
 
   - Enable MTU2 timer pulse unit
 
    Jacopo Mondi says "MTU2 multi-function/multi-channel timer/counter is
    not enabled for GR-Peach board. The timer is used as clock event source
    to schedule wake-ups, and without this enabled all sleeps not performed
    through busy waiting hang the board."
 
 * r8a7743 (RZ/G1M) iW-RainboW-G20M-Qseven SoM
   - Add USB function support
 
 * r8a7745 (RZ/G1E) iW-RainboW-G22D development platform
   - Add USB2.0 Host support
 
 * r8a7743 (RZ/G1M) iW-RainboW-G20D-Qseven development platform
   - Rework DT architecture and add DT for camera DB
 
     Fabrizio Castro says "Some of the serial interfaces are exposed on the
     camera daughter board.  The camera daughter board can be connected to
     the carrier board by means of expansion connectors 1, 2 and 3. The
     carrier board may host an RZ/G1M or an RZ/G1N based SoM.
 
     While adding support for the serial interfaces on the camera daughter
     board we faced the dilemma of how to properly describe all of the
     possible HW configurations and how to maximize code reuse.
 
     The best option would be to use device tree overlays, however there is
     still some work to be done on that front before actually using them,
     therefore for the time being we decided to provide .dtsi files to
     describe the carrier board and the camera daughter board, and provide
     .dts files to describe the HW configurations we need to support."
 
 * r8a779[0-4] R-Car Gen2 SoCs
   - Use generic node name for VSP1 nodes
 
     Geert Uytterhoeven says "This patch series replaces the specific node
     names used for the VSP1 nodes by the preferred generic node names, cfr.
     commit 0e1bfb72b0 ("v4l: vsp1: Use generic node name")."
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Merge tag 'renesas-dt2-for-v4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/dt

Pull "Second Round of Renesas ARM Based SoC DT Updates for v4.15" from Simon Horman:

* r8a77430 (RZ/G1M) SoC
  - Add XHCI support to SoC DT. Boards may enable this as appropriate

* All Renesas ARM based SoCs
  - Add missing clocks for ARM CPU cores

    Geert Uytterhoeven says "This series improves DT hardware descriptions
    for Renesas arm32 SoCs by adding missing clocks properties to the
    device nodes corresponding to ARM CPU cores."

* R-Car Gen 1 and 2, and RZ/G SoCs
  - Use R-Car Fallback compat strings for GPIO

    Simon Horman says "Use newly added R-Car GPIO Gen 1, 2 and 3 fallback
    compat strings in peace of now deprecated non-generation specific R-Car
    GPIO fallback compat string in the DT of Renesas ARM and arm64 based
    SoCs.

    As noted in the changelogs for the r8a777[89] changes, this introduces
    an incompatibility with pre-v4.14 kernels used with new DTBs. There is
    no run-time effect for other SoCs updated by this changeset."

* r7s72100 (RZ/A1H) GR-Peach board
  - Add pin configuration subnode for ETHER pin group.
    This avoids relying on boot-loader configuration of these pins.

  - Enable ostm0 and ostm1 timers

    Jacopo Mondi says these are "to be used as clock source and clockevent
    source. The timers provides greater accuracy than the already enabled
    mtu2 one."

  - Correct leds node name indent

  - Enable MTU2 timer pulse unit

   Jacopo Mondi says "MTU2 multi-function/multi-channel timer/counter is
   not enabled for GR-Peach board. The timer is used as clock event source
   to schedule wake-ups, and without this enabled all sleeps not performed
   through busy waiting hang the board."

* r8a7743 (RZ/G1M) iW-RainboW-G20M-Qseven SoM
  - Add USB function support

* r8a7745 (RZ/G1E) iW-RainboW-G22D development platform
  - Add USB2.0 Host support

* r8a7743 (RZ/G1M) iW-RainboW-G20D-Qseven development platform
  - Rework DT architecture and add DT for camera DB

    Fabrizio Castro says "Some of the serial interfaces are exposed on the
    camera daughter board.  The camera daughter board can be connected to
    the carrier board by means of expansion connectors 1, 2 and 3. The
    carrier board may host an RZ/G1M or an RZ/G1N based SoM.

    While adding support for the serial interfaces on the camera daughter
    board we faced the dilemma of how to properly describe all of the
    possible HW configurations and how to maximize code reuse.

    The best option would be to use device tree overlays, however there is
    still some work to be done on that front before actually using them,
    therefore for the time being we decided to provide .dtsi files to
    describe the carrier board and the camera daughter board, and provide
    .dts files to describe the HW configurations we need to support."

* r8a779[0-4] R-Car Gen2 SoCs
  - Use generic node name for VSP1 nodes

    Geert Uytterhoeven says "This patch series replaces the specific node
    names used for the VSP1 nodes by the preferred generic node names, cfr.
    commit 0e1bfb72b0 ("v4l: vsp1: Use generic node name")."

* tag 'renesas-dt2-for-v4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (42 commits)
  ARM: dts: r8a7743: Add xhci support to SoC dtsi
  ARM: dts: r7s72100: Add clock for CA9 CPU core
  dt-bindings: clk: r7s72100: Add missing I and G clocks
  ARM: dts: sh73a0: Add clocks for CA9 CPU cores
  ARM: dts: r8a7794: Add missing clock for secondary CA7 CPU core
  ARM: dts: r8a7793: Add missing clock for secondary CA15 CPU core
  ARM: dts: r8a7792: Add missing clock for secondary CA15 CPU core
  ARM: dts: r8a7791: Add missing clock for secondary CA15 CPU core
  ARM: dts: r8a7790: Add clocks for CA7 CPU cores
  ARM: dts: r8a7790: Add missing clocks for secondary CA15 CPU cores
  ARM: dts: r8a7779: Add clocks for CA9 CPU cores
  ARM: dts: r8a7778: Add clock for CA9 CPU core
  ARM: dts: r8a7743: Add missing clock for secondary CA15 CPU core
  ARM: dts: r8a73a4: Add clock for CA15 CPU0 core
  ARM: dts: r8a7794: Use R-Car GPIO Gen2 fallback compat string
  ARM: dts: r8a7793: Use R-Car GPIO Gen2 fallback compat string
  ARM: dts: r8a7792: Use R-Car GPIO Gen2 fallback compat string
  ARM: dts: r8a7791: Use R-Car GPIO Gen2 fallback compat string
  ARM: dts: r8a7790: Use R-Car GPIO Gen2 fallback compat string
  ARM: dts: r8a7743: Use R-Car GPIO Gen2 fallback compat string
  ...
2017-10-30 12:02:31 +01:00
Jordan Crouse f97decac5f drm/msm: Support multiple ringbuffers
Add the infrastructure to support the idea of multiple ringbuffers.
Assign each ringbuffer an id and use that as an index for the various
ring specific operations.

The biggest delta is to support legacy fences. Each fence gets its own
sequence number but the legacy functions expect to use a unique integer.
To handle this we return a unique identifier for each submission but
map it to a specific ring/sequence under the covers. Newer users use
a dma_fence pointer anyway so they don't care about the actual sequence
ID or ring.

The actual mechanics for multiple ringbuffers are very target specific
so this code just allows for the possibility but still only defines
one ringbuffer for each target family.

Signed-off-by: Jordan Crouse <jcrouse@codeaurora.org>
Signed-off-by: Rob Clark <robdclark@gmail.com>
2017-10-28 11:01:36 -04:00
Greg Kroah-Hartman 6bd5bb1ede phy: for 4.15
*) Add support in phy core to perform phy calibration
  *) Return NULL for optional PHY's even if CONFIG_GENERIC_PHY is not selected
  *) Add USB Phy driver for Broadcom STB SoCs
  *) Add support to force mediatek PHY with USB OTG function to enter
     a specific mode
  *) Calibrate rockchip-typec PHY according to docs
  *) Enable dual route feature for sun4i-usb in V3s SoC
  *) Use dr_mode dt property to enable otg capability in rcar-gen3-usb2
  *) Add driver data to specify dedicated otg pins in rcar-gen3-usb2 driver
  *) Configure the RX equalizer of brcm-sata PHY
  *) Update pcie phy settings for ti-pipe3 phy
  *) Add set_mode callback in qcom-ufs-qmp-14nm phy
  *) Use PHY callbacks in phy-qcom-ufs instead of export APIs
 
 Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
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Merge tag 'phy-for-4.15_v1' of git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy into usb-next

Kishon writes:

phy: for 4.15

 *) Add support in phy core to perform phy calibration
 *) Return NULL for optional PHY's even if CONFIG_GENERIC_PHY is not selected
 *) Add USB Phy driver for Broadcom STB SoCs
 *) Add support to force mediatek PHY with USB OTG function to enter
    a specific mode
 *) Calibrate rockchip-typec PHY according to docs
 *) Enable dual route feature for sun4i-usb in V3s SoC
 *) Use dr_mode dt property to enable otg capability in rcar-gen3-usb2
 *) Add driver data to specify dedicated otg pins in rcar-gen3-usb2 driver
 *) Configure the RX equalizer of brcm-sata PHY
 *) Update pcie phy settings for ti-pipe3 phy
 *) Add set_mode callback in qcom-ufs-qmp-14nm phy
 *) Use PHY callbacks in phy-qcom-ufs instead of export APIs

Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2017-10-27 11:52:46 +02:00
Stephen Boyd faa865f18c clk/samsung updates for v4.15
Overall clk/samsung clean up and fixes. Removed remaining unused code
 after removal of exynos4212 SoC support; dropped internal data structure
 fields and related code for registering clkdev lookup entry for each
 possible clock object, clkdev aliases could still be defined if needed
 in a separate table; other minor fixes of the clock tree definitions.
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Merge tag 'clk-v4.15-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk into clk-next

Pull Samsung clk driver updates from Sylwester Nawrocki:

Overall clk/samsung clean up and fixes. Removed remaining unused code
after removal of exynos4212 SoC support; dropped internal data structure
fields and related code for registering clkdev lookup entry for each
possible clock object, clkdev aliases could still be defined if needed
in a separate table; other minor fixes of the clock tree definitions.

* tag 'clk-v4.15-samsung' of git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk:
  clk: samsung: Remove obsolete clkdev alias support
  clk: samsung: Add explicit MPLL, EPLL clkdev aliases in S3C2443 driver
  clk: samsung: Rework clkdev alias handling in S3C2443 driver
  clk: samsung: Rework clkdev alias handling in Exynos5440 driver
  clk: samsung: Drop useless alias in Exynos5420 clk driver
  clk: samsung: Remove clkdev alias support in Exynos5250 clk driver
  clk: samsung: Remove double assignment of CLK_ARM_CLK in Exynos4 driver
  clk: samsung: Remove clkdev alias support in Exynos4 clk driver
  clk: samsung: Remove support for obsolete Exynos4212 CPU clock
  clk: samsung: Remove support for Exynos4212 SoCs in Exynos CLKOUT driver
  clk: samsung: Properly propagate flags in __PLL macro
  clk: samsung: Fix m2m scaler clock on Exynos542x
  clk: samsung: Delete a memory allocation error message in clk-cpu.c
2017-10-25 02:37:03 -07:00
Masahiro Yamada 1c59d04505 dt-bindings: gpio: uniphier: add UniPhier GPIO binding
This GPIO controller is used on UniPhier SoC family.

The vendor specific property "socionext,interrupt-ranges" is for
specifying interrupt mapping to the parent interrupt controller
because the mapping is not contiguous.  It works like "ranges",
but transforms "interrupts" instead of "reg".

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-10-23 10:36:58 +02:00
Vivek Gautam 55b20e8de9 dt-bindings: phy: Add PHY_TYPE_UFS definition
Add definition for UFS phy type.

Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
2017-10-23 11:19:27 +05:30
Neil Armstrong 4cf8f811c6 clk: meson: gxbb: Add VPU and VAPB clockids
Add the clkids for the clocks feeding the Video Processing Unit.

Acked-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
2017-10-20 10:24:30 +02:00
Andrew Jeffery 2cbfca66ba gpio: Fix loose spelling
Literally.

I expect "lose" was meant here, rather than "loose", though you could feasibly
use a somewhat uncommon definition of "loose" to mean what would be meant by
"lose": "Loose the hounds" for instance, as in "Release the hounds".
Substituting in "value" for "hounds" gives "release the value", and makes some
sense, but futher substituting back to loose gives "loose the value" which
overall just seems a bit anachronistic.

Instead, use modern, pragmatic English and save a character.

Cc: Russell Currey <ruscur@russell.cc>
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-10-20 09:37:32 +02:00
Arnd Bergmann 092283190a Device tree changes for omaps for v4.15 merge window to improve
support for omap35xx-evm, am34xx-epos-evm and dra7:
 
 - A series of changes to fix support for omap35xx-evm
 
 - A series of changes to add earlycon support for n8x0, pandaboard
   and omap5 boards
 
 - A series of changes for am43xx-epos-evm pinctrl modes for default
   and sleep states
 
 - A series of changes to correct pbias regulator voltage for dra7
   from 3V to 3.3V
 
 - Use microchip compatible instead of deprecated mcp compatible for
   mcp23017
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Merge tag 'omap-for-v4.15/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt

Pull "device tree changes for omaps for v4.15 merge window" from Tony Lindgren:

Device tree changes for omaps for v4.15 merge window to improve
support for omap35xx-evm, am34xx-epos-evm and dra7:

- A series of changes to fix support for omap35xx-evm

- A series of changes to add earlycon support for n8x0, pandaboard
  and omap5 boards

- A series of changes for am43xx-epos-evm pinctrl modes for default
  and sleep states

- A series of changes to correct pbias regulator voltage for dra7
  from 3V to 3.3V

- Use microchip compatible instead of deprecated mcp compatible for
  mcp23017

* tag 'omap-for-v4.15/dt-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (22 commits)
  ARM: dts: omap3: Replace deprecated mcp prefix
  ARM: dts: dra7-evm: Move pcie RC node to common file
  ARM: dts: omap5: Increase max-voltage of pbias regulator
  ARM: dts: dra7: Increase max-voltage of pbias regulator
  ARM: dts: am43xx-epos-evm: Add default pinmux for unused pins
  ARM: dts: am43xx-epos-evm: Add default and sleep pinmux for usb2_phy1 and usb2_phy2
  ARM: dts: am43xx-epos-evm: Add default and sleep pinmux for uart0
  ARM: dts: am43xx-epos-evm: Add default and sleep pinmux for matrix_keypad0
  ARM: dts: am43xx-epos-evm: Add sleep pinmux for mmc1
  ARM: dts: am43xx-epos-evm: Add sleep pinmux for pixcir_ts
  ARM: dts: am43xx-epos-evm: Add sleep pinmux for gpmc
  ARM: dts: am43xx-epos-evm: Add sleep pinmux for ecap0
  ARM: dts: am43xx-epos-evm: Add sleep pinmux for qspi1
  ARM: dts: am43xx-epos-evm: Add sleep pinmux for spi0 and spi1
  ARM: dts: am43xx: Introduce additional pinmux definitions for DS0
  ARM: dts: Configure earlycon for omap5-common
  ARM: dts: Configure earlycon for pandaboard
  ARM: dts: Configure earlycon for n8x0
  ARM: dts: omap3-evm: Add DSS {vdds_dsi,vdda_video}-supply references
  ARM: dts: omap3: Add Sharp LS037V7DW01 'envdd' supply
  ...
2017-10-20 00:45:19 +02:00
Arnd Bergmann 7d738dbbe2 Merge tag 'stm32-dt-for-v4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into next/soc
Pull "STM32 DT updates for v4.15, round 1" from Alexandre Torgue:

Highlights:
----------
 -Add I2C1 support on STM32F746 SoC
 -Enable I2C1 on STM32F746 eval board
 -Add Timers support on STM32F746 SoC
 -Add USB HS and FS supports on STM32F746 Soc
 -Enable USB HS on STM32F746 disco and eval boards
 -Enable USB FS en STM32F746 disco board
 -Add Vrefbuf to STM32H743 SoC
 -Add LPTIMERS support on STM32H743 SoC
 -Add DMAMUX support on STM32H743 SoC
 -Enable STM32H743 clock driver
 -Add MDMA support on STM32H743 SoC
 -Change pinctrl pinmux entries for all SoC.

* tag 'stm32-dt-for-v4.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32:
  ARM: dts: stm32: Add MDMA support for STM32H743 SoC
  ARM: dts: stm32: Enable USB FS on stm32f746-disco
  ARM: dts: stm32: Add USB FS support for STM32F746 MCU
  ARM: dts: stm32: Enable USB HS on stm32f746-disco
  ARM: dts: stm32: Enable USB HS on stm32746g-eval
  ARM: dts: stm32: Add USB HS support for STM32F746 MCU
  ARM: dts: stm32: change pinctrl bindings definition
  ARM: dts: stm32: Enable STM32H743 clock driver
  ARM: dts: stm32: fix hse clock frequency on STM32H743 Eval board
  ARM: dts: stm32: add Timers driver for stm32f746 MCU
  ARM: dts: stm32: Add DMAMUX support for STM32H743 SoC
  ARM: dts: stm32: Add lptimer definitions to stm32h743
  ARM: dts: stm32: add vrefbuf to stm32h743
  ARM: dts: stm32: Add I2C1 support for STM32F746 eval board
  ARM: dts: stm32: Add I2C1 support for STM32F746 SoC
2017-10-20 00:39:00 +02:00
Arnd Bergmann c305cf3388 Merge tag 'renesas-dt-bindings-for-v4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc
Pull "Renesas ARM Based SoC DT Bindings Updates for v4.15" from Simon Horman:

* Consistently do not use ';' in documentation of compat strings
  for boards. A misture of using and not using a trailing ';' had
  krept in over time with not using being dominant.

* Document bindings for
  - Eagle board and r8a77970 (V3M) SoC bindings.
    Eagle is a board for the V3M SoC
  - Document Kingfisher board bindings.
    Kingfisher is an extension board for the H3ULCB and M3ULCB boards.

* Add r8a77970 (V3M) SYSC power domain definitions

  Add macros usable by the device tree sources to reference r8a77970 SYSC
  power domains by index.

* Add Renesas SoC DT bindings doc to Renesas ARM section of MAINTAINERS file

* Drop bogus node name suffix from example of /renesas,dw-hdmi binding

* Document APMU and SMP enable method for r8a7745 (RZ/G1E) SoC

* tag 'renesas-dt-bindings-for-v4.15' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: remove inconsistent ; from documentation
  arm64: renesas: document Eagle board bindings
  arm: shmobile: Document Kingfisher board DT bindings
  dt-bindings: power: add R8A77970 SYSC power domain definitions
  MAINTAINERS: Add Renesas SoC DT bindings doc to Renesas ARM sections
  ARM: shmobile: Document R-Car V3M SoC DT bindings
  dt-bindings: display: renesas: dw-hdmi: Drop bogus node name suffix
  dt-bindings: apmu: Document r8a7745 support
2017-10-20 00:38:00 +02:00
Mikko Perttunen 3e09b155d5 dt-bindings: Add bindings for nvidia,tegra186-bpmp-thermal
In Tegra186, the BPMP (Boot and Power Management Processor) implements
an interface that is used to read system temperatures, including CPU
cluster and GPU temperatures. This binding describes the thermal sensor
that is exposed by BPMP.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-10-19 16:26:22 +02:00
Jonathan Liu 4328a2186e clk: sunxi-ng: sun4i: Export video PLLs
The video PLLs are used directly by the HDMI controller. Export them so
that we can use them in our DT node.

Signed-off-by: Jonathan Liu <net147@gmail.com>
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-10-17 19:32:16 +02:00
Thierry Reding 4d1dc40185 dt-bindings: clock: tegra: Add sor1_out clock
The sor1_src clock implemented on Tegra210 is modelled the wrong way
around, which causes some issues with HDMI and DP support. This clock
implementation is provided by BPMP on Tegra186, which models this in
a more correct way. Since this introduces incompatibilities between
the two SoC generations which we want to avoid, the Tegra210 will be
fixed in subsequent patches.

This change adds sor1_out as an alias for sor1_src.

Signed-off-by: Thierry Reding <treding@nvidia.com>
2017-10-17 13:31:10 +02:00
Alexandre Torgue 162d58c26d ARM: dts: stm32: change pinctrl bindings definition
Initially each pin was declared in "include/dt-bindings/stm32<SOC>-pinfunc.h"
and each definition contained SOC names (ex: STM32F429_PA9_FUNC_USART1_TX).
Since this approach was approved, the number of supported MCU has
increased (STM32F429/STM32F469/STM32f746/STM32H743). To avoid to add a new
file in "include/dt-bindings" each time a new STM32 SOC arrives I propose
a new approach which consist to use a macro to define pin muxing in device
tree. All STM32 will use the common macro to define pinmux. Furthermore, it
will make STM32 maintenance and integration of new SOC easier .

Signed-off-by: Alexandre TORGUE <alexandre.torgue@st.com>
Reviewed-by: Vikas MANOCHA <vikas.manocha@st.com>
Reviewed-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
2017-10-16 14:01:25 +02:00
Geert Uytterhoeven 44842cc8a8 dt-bindings: clk: r7s72100: Add missing I and G clocks
Add the missing definitions for the I (CPU) and G (Image Processing)
clocks, so these clocks can be referred to from device nodes in DT.

Note that these clocks are already fully supported otherwise (DT
bindings, Linux driver, r7s72100.dtsi), they were just omitted from the
header file.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-10-16 11:51:10 +02:00
Marek Szyprowski 8ca8ac1024 clk: samsung: Add dt bindings for Exynos4412 ISP clock controller
Some registers for the Exynos 4412 ISP (Camera subsystem) clocks are
located in the ISP power domain. Because those registers are also
located in a different memory region than the main clock controller,
support for them can be provided by a separate clock controller.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2017-10-16 11:25:35 +02:00
Heiko Stuebner 4e07533f30 clk: rockchip: add more rk3188 graphics clock ids
Add ids for cif, v{d/e}pu clocks on rk3188. ACLK_CIF does get a needed
1 at it's end but that should be safe because no driver for the camera
interface has surfaced so far and the old vendor kernels for these socs
are based on linux-3.0 and still used board files then, so there really
are no previous users anywhere to be found.

Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-10-14 21:30:22 +02:00
Romain Perier 8c04f7a3e3 clk: rockchip: add clock id for PCLK_EFUSE256 of RK3368 SoCs
Signed-off-by: Romain Perier <romain.perier@collabora.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
2017-10-14 21:26:51 +02:00
Marek Szyprowski 45d882daf8 clk: samsung: Add explicit MPLL, EPLL clkdev aliases in S3C2443 driver
S3C2443 platform still use non-dt based lookup in some of its drivers
to get MPLL and EPLL clocks. Till now it worked only because PLL()
macro implicitly created aliases for all instantiated clocks. This
feature will be removed, so explicitly create aliases for MPLL and
EPLL clocks.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Acked-by: Chanwoo Choi <cw00.choi@samsung.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
2017-10-09 11:32:56 +02:00
Jerome Brunet e891a5a401 pinctrl: meson-gx: TEST_N belongs to the AO controller
On meson-gx platforms, TEST_N has been incorrectly declared in the EE
controller while it belongs to AO controller.

Move the pin to the appropriate controller

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2017-10-05 23:11:02 +02:00
Sean Wang 7f4fbf79f4 reset: mediatek: add reset controller dt-bindings required header for MT7622 SoC
Add the reset controller dt-bindings exported from infracfg, pericfg,
hifsys and ethsys which could be found on MT7622 SoC. So that we can
reference them from within a device-tree file.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2017-10-04 12:13:29 +02:00
Andrew F. Davis 130c28daf0 ARM: dts: am43xx: Introduce additional pinmux definitions for DS0
AM43xx platform pinmux registers contain bits to set state during
suspend (DS0), add these bit definitions here.

Signed-off-by: Andrew F. Davis <afd@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
2017-10-02 12:54:20 -07:00
Chen-Yu Tsai 80815004a4 clk: sunxi-ng: sun6i: Export video PLLs
The 2x outputs of the 2 video PLL clocks are directly used by the
HDMI controller block.

Export them so they can be referenced in the device tree.

Fixes: c6e6c96d8f ("clk: sunxi-ng: Add A31/A31s clocks")
Signed-off-by: Chen-Yu Tsai <wens@csie.org>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
2017-09-29 10:46:10 +02:00
Sergei Shtylyov ecadea00f5 dt-bindings: clock: Add R8A77970 CPG core clock definitions
Add macros usable by the device tree sources to reference the R8A77970
CPG core clocks by index. The data come from the table 8.2c of R-Car
Series, 3rd Generation User's Manual: Hardware (Rev. 0.55, Jun. 30, 2017).

Based on the original (and large) patch by Daisuke Matsushita
<daisuke.matsushita.ns@hitachi.com>.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
2017-09-19 10:57:35 +02:00
Vineet Gupta 13541226dc ARC: reset: remove the misleading v1 suffix all over
There is no plan yet to do a v2 board. And even if we were to do it only
some IPs would actually change, so it be best to add suffixes at that
point, not now !

Signed-off-by: Vineet Gupta <vgupta@synopsys.com>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
2017-09-18 13:02:03 +02:00
Sergei Shtylyov 833bdb47c8 dt-bindings: power: add R8A77970 SYSC power domain definitions
Add macros usable by the device tree sources to reference R8A77970 SYSC
power domains by index.

Based on the original (and large) patch by Daisuke Matsushita
<daisuke.matsushita.ns@hitachi.com>.

Signed-off-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
2017-09-18 08:07:58 +02:00