Commit Graph

33461 Commits

Author SHA1 Message Date
Arnd Bergmann
2d78b1dafc dt-bindings: Changes for v4.17-rc1
Mostly cleanup of existing bindings and initial support for Tegra194.
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Merge tag 'tegra-for-4.17-dt-bindings' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt

Pull "dt-bindings: Tegra changes for v4.17-rc1" from Thierry Reding:

Mostly cleanup of existing bindings and initial support for Tegra194.

* tag 'tegra-for-4.17-dt-bindings' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
  dt/bindings: Fix binding examples for Tegra GMI controller
  dt-bindings: phy: Clarify ULPI PHY source clock
  dt-bindings: tegra: Add documentation for nvidia,tegra194-pmc
  dt-bindings: tegra: Add missing chips and NVIDIA boards
2018-03-27 13:17:12 +02:00
Arnd Bergmann
614bae98cb Merge tag 'imx-dt64-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt
Pull "Freescale arm64 device tree updates for 4.17" from Shawn Guo:
 - Move cpu_thermal device out of bus node to fix DTC simple_bus_reg
   warning seen with W=1 switch.
 - Fix IFC child nodes' unit-address to eliminate DTC simple_bus_reg
   warnings.
 - Add a dummy size memory 'reg' property for LS1046A device tree to
   avoid unit_address_vs_reg DTC warning, and the real size will be
   filled by bootloader.
 - Update ls208xa-qds board device tree to fix unit_address_vs_reg
   warnings with DSPI device.
 - Add idle-states for LS1012A and LS1043A, and correct
   arm,psci-suspend-param setting for already added idle-states.
 - DPAA QBMan portal and watchdog device addition.

* tag 'imx-dt64-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  dt-bindings: ifc: Fix the unit address format in the examples
  arm64: dts: ls1046a: add a dummy memory 'reg' property
  arm64: dts: fsl: fix ifc simple-bus unit address format warnings
  arm64: dts: fsl: update the cpu idle node
  arm64: dts: ls1043a: add cpu idle support
  arm64: dts: ls1012a: add cpu idle support
  arm64: dts: ls208xa-qds: Fix the 'reg' property
  arm64: dts: ls208xa-qds: Pass unit name to dspi child nodes
  arm64: dts: ls208xa: Move cpu_thermal out of bus node
  arm64: dts: ls1088a: Move cpu_thermal out of bus node
  arm64: dts: ls1046a: Move cpu_thermal out of bus node
  arm64: dts: ls1043a: Move cpu_thermal out of bus node
  arm64: dts: ls1012a: Move cpu_thermal out of bus node
  arm64: dts: Add DPAA QBMan portal 9
  arm64: dts: ls1088a: add DT node of watchdog
2018-03-15 22:03:14 +01:00
Arnd Bergmann
fed925ea70 Merge tag 'imx-dt-newclk-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/dt
Pull "i.MX device tree update with new clock for 4.17" from Shawn Guo:

 - Add CAAM and Keypad device node for i.MX7S/D SoC device tree.
 - Add clock support for i.MX7 SNVS RTC device.

* tag 'imx-dt-newclk-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
  ARM: dts: imx7s: add Keypad Port module
  ARM: dts: imx7s: add CAAM device node
  ARM: dts: imx7s: add snvs rtc clock
  clk: imx: imx7d: add the Keypad Port module clock
  clk: imx7d: add CAAM clock
  clk: imx: imx7d: add the snvs clock
2018-03-15 22:03:06 +01:00
Arnd Bergmann
206c12fc48 This pull request contains Broadcom ARM-based SoCs devicetree changes
for 4.17, please pull the following:
 
 - Henry fixes the pin functions for the JTAG pins, nothing uses this for
   now, but it could be backported eventually if deemed appropriate
 
 - Stefan fixes the register ranges for the bcm2835-i2s nodes in the
   binding document definition, he then fixes the probing of the
   bcm2835-i2s driver by providing an appropriate register range and a
   missing clock. Stefan also makes sure that the appropriate pull
   settings are applied to the pins used on the Raspberry Pi Zero
   Wireless, he then adds the necessary UART node to connected to the
   BCM43438 Bluetooth adapter on the Pi Zero W. He finally enables USB
   OTG mode on the Pi Zero W since he became usable again
 
 - Baruch adds the necessary Device Tree nodes to support the Raspberry
   Pi GPIO expander which is controlled via the VC4 firmware
 
 - Hiroshi adds the missing LEDs on the Buffalo WZR-900DHP router
 
 - Eric adds the DPI hardware block into the BCM283x Device Tree include
   file for future use when an actual panel is available
 
 - Florian updates the Northstar Plus platforms to use port 8 of the
   internal switch as the CPU/management port since necessary code was
   added in the b53 switch driver to support that
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Merge tag 'arm-soc/for-4.17/devicetree' of https://github.com/Broadcom/stblinux into next/dt

Pull "Broadcom devicetree changes for 4.17" from Florian Fainelli:

This pull request contains Broadcom ARM-based SoCs devicetree changes
for 4.17, please pull the following:

- Henry fixes the pin functions for the JTAG pins, nothing uses this for
  now, but it could be backported eventually if deemed appropriate

- Stefan fixes the register ranges for the bcm2835-i2s nodes in the
  binding document definition, he then fixes the probing of the
  bcm2835-i2s driver by providing an appropriate register range and a
  missing clock. Stefan also makes sure that the appropriate pull
  settings are applied to the pins used on the Raspberry Pi Zero
  Wireless, he then adds the necessary UART node to connected to the
  BCM43438 Bluetooth adapter on the Pi Zero W. He finally enables USB
  OTG mode on the Pi Zero W since he became usable again

- Baruch adds the necessary Device Tree nodes to support the Raspberry
  Pi GPIO expander which is controlled via the VC4 firmware

- Hiroshi adds the missing LEDs on the Buffalo WZR-900DHP router

- Eric adds the DPI hardware block into the BCM283x Device Tree include
  file for future use when an actual panel is available

- Florian updates the Northstar Plus platforms to use port 8 of the
  internal switch as the CPU/management port since necessary code was
  added in the b53 switch driver to support that

* tag 'arm-soc/for-4.17/devicetree' of https://github.com/Broadcom/stblinux:
  ARM: dts: NSP: Switch to port 8 for CPU port
  ARM: bcm2835: Add the DPI hardware to the device tree.
  ARM: dts: BCM5301X: add missing LEDs for Buffalo WZR-900DHP
  ARM: dts: bcm2835-rpi-zero-w: Enable OTG mode
  ARM: dts: bcm2835-rpi-zero-w: Add bcm43438 serial slave
  ARM: dts: bcm283x: Apply pull settings to Zero W relevant groups
  ARM: dts: bcm2837-rpi-3-b: add GPIO expander
  ARM: dts: bcm2835: make the firmware node into a bus
  ARM: dts: bcm283x: Fix probing of bcm2835-i2s
  dt-bindings: bcm283x: Fix register ranges of bcm2835-i2s
  ARM: dts: bcm283x: Fix pin function of JTAG pins
2018-03-13 22:38:04 +01:00
Arnd Bergmann
4bb4aceae9 arm: Xilinx(Zynq and ZynqMP) DT changes for v4.17
- Use SPDX license identifier
 - Add Xilinx ZynqMP boards
   zcu100-revC, zcu102-revA/revB/rev1.0, zcu104-revA, zcu106-revA,
   zcu111-revA, zc1751 dc1/dc2/dc3/dc4
 - Add Xilinx Zynq boards
   cc108, zc770 dc1/dc2/dc3/dc4
 - Add Digilent Zybo Z7
 - Minor fixes in current DTSes
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Merge tag 'xilinx-dt-for-4.17' of https://github.com/Xilinx/linux-xlnx into next/dt

Pull "arm: Xilinx(Zynq and ZynqMP) DT changes for v4.17" from Michal Simek:

- Use SPDX license identifier
- Add Xilinx ZynqMP boards
  zcu100-revC, zcu102-revA/revB/rev1.0, zcu104-revA, zcu106-revA,
  zcu111-revA, zc1751 dc1/dc2/dc3/dc4
- Add Xilinx Zynq boards
  cc108, zc770 dc1/dc2/dc3/dc4
- Add Digilent Zybo Z7
- Minor fixes in current DTSes

* tag 'xilinx-dt-for-4.17' of https://github.com/Xilinx/linux-xlnx: (22 commits)
  arm: dts: zynq: Add Digilent Zybo Z7 board
  arm: zynq: Add support for Xilinx zc770 xm013 dc4 board
  arm: zynq: Add support for Xilinx zc770 xm012 dc3 board
  arm: zynq: Add support for Xilinx zc770 xm011 dc2 board
  arm: zynq: Add support for Xilinx zc770 xm010 dc1 board
  arm: zynq: Add Xilinx cc108 board
  arm: zynq: Add missing address node name in microzed board
  arm: dts: zynq: Use SPDX-License-Identifier
  arm: zynq: Use i2c-mux instead of i2cswitch for pca9548
  arm64: zynqmp: Add support for Xilinx zc1751
  arm64: zynqmp: Add support for Xilinx zc12XX boards
  arm64: zynqmp: Add support for Xilinx zcu111-revA
  arm64: zynqmp: Add support for Xilinx zcu106-revA
  arm64: zynqmp: Add support for Xilinx zcu104-revA
  arm64: zynqmp: Add support for Xilinx zcu102
  arm64: zynqmp: Add support for Xilinx zcu100-revC
  dt-bindings: xilinx: Add description for ZynqMP
  arm64: zynqmp: Add 8-bit bus width property for ep108
  arm64: zynqmp: Added OOB timing settings in zynqmp-ep108.dts
  arm64: zynqmp: Add SPDX license identifier
  ...
2018-03-12 14:53:21 +01:00
Fabio Estevam
4e017f1419 dt-bindings: ifc: Fix the unit address format in the examples
DTC warnings will be seen if these examples are used in a real dts file
due to a mismatch in the unit address notation.

Align the unit address notation to what is done in the real dts files
as per commit f81d7af795 ("arm64: dts: fsl: fix ifc simple-bus unit
address format warnings")

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-03-12 15:38:49 +08:00
Marcel Ziswiler
2c73055692 dt/bindings: Fix binding examples for Tegra GMI controller
Fix devicetree binding examples for the Generic Memory Interface (GMI)
bus driver found on Tegra SOCs.

While at it also remove double new lines as a left over from Rob's
commit 4da722ca19 ("dt-bindings: Remove "status" from examples").

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-03-08 16:03:33 +01:00
Marcel Ziswiler
a7ca2a709d dt-bindings: phy: Clarify ULPI PHY source clock
cdev2 is not actually a clock on Tegra20 but rather a pinmux pad group.
PLL_P_OUT4 is the source clock for the ULPI PHY and is output to the
DAP_MCLK2 pad.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-03-08 15:09:36 +01:00
Mikko Perttunen
ff0286cbcc dt-bindings: tegra: Add documentation for nvidia,tegra194-pmc
The Tegra194 power management controller has one additional register
aperture to be specified in the device tree node.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-03-08 14:29:57 +01:00
Mikko Perttunen
5be2dae281 dt-bindings: tegra: Add missing chips and NVIDIA boards
Add compatibility strings for supported but undocumented Tegra chips
(Tegra114/124/132/210/186/194) and reference boards.

Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-03-08 14:27:44 +01:00
Nobuhiro Iwamatsu
ba5c7a032c arm: dts: zynq: Add Digilent Zybo Z7 board
This add a DTS for the Digilent Zybo Z7 board.
This board is the successor board of Zybo, these are almost the same except
for ps-clk-frequency specifications.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu@cybertrust.co.jp>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2018-03-08 08:11:35 +01:00
Michal Simek
73793093ab arm: zynq: Add support for Xilinx zc770 xm013 dc4 board
zc770 is based board which is extended by FMC/DC cards for SoC
validation. FMCs/DCs are supposed to cover all SoC configurations.
FMC/DC contains can, ethernet, i2c, qspi, spi and uart.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08 08:11:14 +01:00
Michal Simek
0d032bb92f arm: zynq: Add support for Xilinx zc770 xm012 dc3 board
zc770 is based board which is extended by FMC/DC cards for SoC
validation. FMCs/DCs are supposed to cover all SoC configurations.
FMC/DC contains can, 2x i2c, nor flash, spi and uart.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08 08:11:12 +01:00
Michal Simek
0d18af0a8f arm: zynq: Add support for Xilinx zc770 xm011 dc2 board
zc770 is based board which is extended by FMC/DC cards for SoC
validation. FMCs/DCs are supposed to cover all SoC configurations.
FMC/DC contains can, i2c, nand uart, spi and usb.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08 08:11:10 +01:00
Michal Simek
eac38299d2 arm: zynq: Add support for Xilinx zc770 xm010 dc1 board
zc770 is based board which is extended by FMC/DC cards for SoC
validation. FMCs/DCs are supposed to cover all SoC configurations.
FMC/DC contains ethernet port, can, i2c, sd, qspi, spi, uart and usb.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08 08:11:09 +01:00
Michal Simek
c7cf9964ba arm: zynq: Add Xilinx cc108 board
The board contains 7z010 with 512MB memory, ethernet, qspi, uart, usbs
and sd. But board is not supporting booting from sd card.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08 08:11:08 +01:00
Michal Simek
e2fc49e198 arm64: zynqmp: Add support for Xilinx zc1751
Xilinx zc1751 boards is used for silicon validation. Board can be
extended with 5 FMCs/DCs cards to connect various IPs. Describe all
these combinations.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08 08:06:53 +01:00
Michal Simek
d665c7435f arm64: zynqmp: Add support for Xilinx zc12XX boards
These 3 boards requires minimal support to get Linux up and running.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08 08:06:51 +01:00
Michal Simek
b8aee0229d arm64: zynqmp: Add support for Xilinx zcu111-revA
Xilinx zcu111 is a customer board. It is reusing some parts from zcu102.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08 08:06:50 +01:00
Michal Simek
9243d4d390 arm64: zynqmp: Add support for Xilinx zcu106-revA
Xilinx zcu106 is a customer board. It is reusing some parts from zcu102.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08 08:06:48 +01:00
Michal Simek
612eac3b72 arm64: zynqmp: Add support for Xilinx zcu104-revA
Xilinx zcu104 is another customer board. It is sort of zcu102 clone
with some differences.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08 08:06:47 +01:00
Michal Simek
ef797b5370 arm64: zynqmp: Add support for Xilinx zcu102
This patch is adding revA, revB and rev1.0. There are also other
revisions between which should be backward compatible with previous
versions. Unfortunately all revs are still in use.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08 08:06:46 +01:00
Michal Simek
5869ba0653 arm64: zynqmp: Add support for Xilinx zcu100-revC
This board has 2GB of memory, i2c, sd, wifi sdio, spis, uarts, display
port and usbs.
Board is using fixed clocks because clock driver hasn't been merged yet.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08 08:06:45 +01:00
Michal Simek
a7a16068ad dt-bindings: xilinx: Add description for ZynqMP
Record xlnx,zynqmp compatible string.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Rob Herring <robh@kernel.org>
2018-03-08 08:06:44 +01:00
Arnd Bergmann
e238310c0c Samsung DTS ARM changes for v4.17
1. Add WiFi to Artik 5 board.
 2. Remove unused samsung_k3pe0e000b memory DTSI.
 3. Add few remaining SPDX license identifiers.
 4. Refactor Exynos4 by using labels for overriding/extending nodes and
    moving respective nodes under the 'soc' node.
 5. Add three new Exynos4412-based boards: GT-I9300 (Samsung Galaxy S3),
    GT-I9305 (Samsung Galaxy S3 LTE) and GT-N7100/N7105 (Samsung Note 2).
    They are based heavily on existing Trats2 board.
 6. Fix PMIC interrupts on Trats board.
 7. Fix IOMMU for GScaler devices on Exynos5250.
 8. Minor fixes in unit addresses pointed by DTC.
 9. Minor cleanups from unused properties and duplicated code.
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Merge tag 'samsung-dt-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt

Pull "Samsung DTS ARM changes for v4.17" from Krzysztof Kozłowski:

1. Add WiFi to Artik 5 board.
2. Remove unused samsung_k3pe0e000b memory DTSI.
3. Add few remaining SPDX license identifiers.
4. Refactor Exynos4 by using labels for overriding/extending nodes and
   moving respective nodes under the 'soc' node.
5. Add three new Exynos4412-based boards: GT-I9300 (Samsung Galaxy S3),
   GT-I9305 (Samsung Galaxy S3 LTE) and GT-N7100/N7105 (Samsung Note 2).
   They are based heavily on existing Trats2 board.
6. Fix PMIC interrupts on Trats board.
7. Fix IOMMU for GScaler devices on Exynos5250.
8. Minor fixes in unit addresses pointed by DTC.
9. Minor cleanups from unused properties and duplicated code.

* tag 'samsung-dt-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/krzk/linux: (29 commits)
  ARM: dts: exynos: Fix IOMMU support for GScaler devices on Exynos5250
  ARM: dts: exynos: Remove unused bypass-smu property from Xyref5260
  ARM: dts: exynos: Add missing interrupts property to PMIC on Trats board
  ARM: dts: exynos: Fix unit addresses of PDMA nodes in Exynos5410
  ARM: dts: exynos: Fix address of PPMU ACP on Exynos4210
  ARM: dts: exynos: Cleanup power domain nodes in exynos3250.dtsi
  ARM: dts: exynos: Add touchscreen node to Exynos4412 N710x
  ARM: dts: exynos: Add Samsung's Exynos4412-based Midas boards
  ARM: dts: exynos: Split Trats2 DTS in preparation for Midas boards
  ARM: dts: exynos: Remove "cooling-{min|max}-level" for CPU nodes
  dt-bindings: samsung: Document bindings for Midas family boards
  ARM: dts: exynos: Add soc node to exynos4412
  ARM: dts: exynos: Add soc node to exynos4210
  ARM: dts: exynos: Add soc node to exynos4
  ARM: dts: exynos: Add soc node to exynos5440
  ARM: dts: exynos: Use pmu label in exynos4412
  ARM: dts: exynos: Remove duplicated inclusion of syscon restart nodes on Exynos5410
  ARM: dts: exynos: Use label instead of full path in exynos4412-itop-elite
  ARM: dts: exynos: Use labels instead of full paths in exynos4412-trats2
  ARM: dts: exynos: Use label instead of full path in exynos4412-odroid-common
  ...
2018-03-07 16:36:50 +01:00
Arnd Bergmann
dfbecbc7b6 STM32 DT updates for v4.17, round 1
Highlights:
 -----------
  -Add support of STM32MP157 MPU and stm32mp157c eval board
  -Add SD supports on F4 and F7 boards
  -Add leds support on stm32f469 and stm32f769 disco boards
  -Add push button support on stm32f469 and stm32f769 disco boards
  -Add EXTI, SPI, RTC, USB HS/FS support on STM32H743 MCU
  -Add RTC and USB OTG HS on stm32f769-disco
  -Use dedicated files for F7 pinctrl
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Merge tag 'stm32-dt-for-v4.17-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into next/dt

Pull "STM32 DT updates for v4.17, round 1" from Alexandre Torgue:

Highlights:
-----------
 -Add support of STM32MP157 MPU and stm32mp157c eval board
 -Add SD supports on F4 and F7 boards
 -Add leds support on stm32f469 and stm32f769 disco boards
 -Add push button support on stm32f469 and stm32f769 disco boards
 -Add EXTI, SPI, RTC, USB HS/FS support on STM32H743 MCU
 -Add RTC and USB OTG HS on stm32f769-disco
 -Use dedicated files for F7 pinctrl

* tag 'stm32-dt-for-v4.17-1' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (34 commits)
  ARM: dts: stm32: Fix sdio2 rcc hard coded value
  dt-bindings: mfd: Add STM32F7 SDMMC2 rcc entry
  ARM: dts: stm32: Enable sdio1 for stm32f769-disco
  ARM: dts: stm32: Enable sdio1 for stm32f746-eval
  ARM: dts: stm32: Enable sdio1 for stm32f746-disco
  ARM: dts: stm32: Add sdio pins definition for stm32f7
  ARM: dts: stm32: add SPI support on STM32H743 SoC
  ARM: dts: stm32: enable RTC on stm32h743i-eval
  ARM: dts: stm32: add RTC support on STM32H743
  ARM: dts: stm32: enable USB OTG HS on stm32h743i-eval
  ARM: dts: stm32: add USB OTG HS and FS support for STM32H743 SoC
  ARM: dts: stm32: enable RTC on stm32f769-disco
  ARM: dts: stm32: enable USB HS on stm32f769-disco
  ARM: dts: stm32: select otg mode for usbotg_hs on stm32746g_eval
  ARM: dts: stm32: add gadget fifo sizes to usbotg_hs on stm32f746
  ARM: dts: stm32: Add push button to stm32f769 Discovery board
  ARM: dts: stm32: Add push button to stm32f469 Discovery board
  ARM: dts: stm32: Add leds support to stm32f769 Discovery board
  ARM: dts: stm32: Add leds support to stm32f469 Discovery board
  ARM: dts: stm32: Fix HSE clock frequency for stm32h743i-disco board
  ...
2018-03-07 16:34:22 +01:00
Arnd Bergmann
ea99a3546a ARM: Keystone DTS for 4.17
- Andrew's various DTS warning fixes
  - clock address separator fix
  - EDAC support for EMIF
  - serial dts node unit address format fix
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Merge tag 'keystone_dts_for_4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into next/dt

Pull "ARM: Keystone DTS for 4.17" from Santosh Shilimkar:

 - Andrew's various DTS warning fixes
 - clock address separator fix
 - EDAC support for EMIF
 - serial dts node unit address format fix

* tag 'keystone_dts_for_4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
  ARM: dts: keystone-k2g: Fix unit-address formatting for serial nodes
  dt-bindings: memory: ti-emif: add edac support under emif
  ARM: dts: keystone-k2e-clocks: Fix missing unit address separator
  ARM: dts: keystone-k2g: Move usb-phy nodes out of soc0
  ARM: dts: keystone-k2g: Move keystone_dsp_gpio to under device-state-control
  ARM: dts: keystone-k2g: Move keystone_irq to under device-state-control
  ARM: dts: keystone-k2hk: Move keystone_dsp_gpio to under device-state-control
  ARM: dts: keystone-k2l: Move keystone_dsp_gpio to under device-state-control
  ARM: dts: keystone-k2e: Move keystone_dsp_gpio to under device-state-control
  ARM: dts: keystone: Move reset-controller to under device-state-control
  ARM: dts: keystone: Move keystone_irq to under device-state-control
2018-03-07 15:41:43 +01:00
Brendan Higgins
d6bdd009c2 arm: dts: add Nuvoton NPCM750 device tree
Add a common device tree for all Nuvoton NPCM750 BMCs and a board
specific device tree for the NPCM750 (Poleg) evaluation board.

Signed-off-by: Brendan Higgins <brendanhiggins@google.com>
Reviewed-by: Tomer Maimon <tmaimon77@gmail.com>
Reviewed-by: Avi Fishman <avifishman70@gmail.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Rob Herring <robh@kernel.org>
Tested-by: Tomer Maimon <tmaimon77@gmail.com>
Tested-by: Avi Fishman <avifishman70@gmail.com>
Tested-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-06 18:01:15 +01:00
Tero Kristo
eae3c955bb dt-bindings: memory: ti-emif: add edac support under emif
Certain revisions of the TI EMIF IP contain ECC support in them. Reflect
this in the DT binding. Also, add interrupts property as a required
property for the emif controller, as all revisions of the emif IP contain
interrupt support; this might remain unused by the kernel driver though.

Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
2018-03-05 16:18:49 -08:00
Linus Torvalds
e64b9562ba Merge branch 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Thomas Gleixner:
 "A small set of fixes for x86:

   - Add missing instruction suffixes to assembly code so it can be
     compiled by newer GAS versions without warnings.

   - Switch refcount WARN exceptions to UD2 as we did in general

   - Make the reboot on Intel Edison platforms work

   - A small documentation update so text and sample command match"

* 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  Documentation, x86, resctrl: Make text and sample command match
  x86/platform/intel-mid: Handle Intel Edison reboot correctly
  x86/asm: Add instruction suffixes to bitops
  x86/entry/64: Add instruction suffix
  x86/refcounts: Switch to UD2 for exceptions
2018-03-04 12:12:48 -08:00
Linus Torvalds
ff8d583621 Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull irq fixlet from Thomas Gleixner:
 "Just a documentation update for the missing device tree property of
  the R-Car M3N interrupt controller"

* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  dt-bindings/irqchip/renesas-irqc: Document R-Car M3-N support
2018-03-04 11:33:04 -08:00
Linus Torvalds
58bdf601c2 Merge branch 'i2c/for-current-fixed' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
 "A driver fix and a documentation fix (which makes dependency handling
  for the next cycle easier)"

* 'i2c/for-current-fixed' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: octeon: Prevent error message on bus error
  dt-bindings: at24: sort manufacturers alphabetically
2018-03-03 14:55:20 -08:00
Linus Torvalds
7cf901b355 media fixes for v4.16-rc4
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Merge tag 'media/v4.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

Pull media fixes from Mauro Carvalho Chehab:

  - some build fixes with randconfigs

  - an m88ds3103 fix to prevent an OOPS if the chip doesn't provide the
    right version during probe (with can happen if the hardware hangs)

  - a potential out of array bounds reference in tvp5150

  - some fixes and improvements in the DVB memory mapped API (added for
    kernel 4.16)

* tag 'media/v4.16-3' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media:
  media: vb2: Makefile: place vb2-trace together with vb2-core
  media: Don't let tvp5150_get_vbi() go out of vbi_ram_default array
  media: dvb: update buffer mmaped flags and frame counter
  media: dvb: add continuity error indicators for memory mapped buffers
  media: dmxdev: Fix the logic that enables DMA mmap support
  media: dmxdev: fix error code for invalid ioctls
  media: m88ds3103: don't call a non-initalized function
  media: au0828: add VIDEO_V4L2 dependency
  media: dvb: fix DVB_MMAP dependency
  media: dvb: fix DVB_MMAP symbol name
  media: videobuf2: fix build issues with vb2-trace
  media: videobuf2: Add VIDEOBUF2_V4L2 Kconfig option for VB2 V4L2 part
2018-03-03 10:27:14 -08:00
Linus Torvalds
03a6c2592f KVM fixes for v4.16-rc4
x86:
 - fix NULL dereference when using userspace lapic
 - optimize spectre v1 mitigations by allowing guests to use LFENCE
 - make microcode revision configurable to prevent guests from
   unnecessarily blacklisting spectre v2 mitigation features
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM fixes from Radim Krčmář:
 "x86:

   - fix NULL dereference when using userspace lapic

   - optimize spectre v1 mitigations by allowing guests to use LFENCE

   - make microcode revision configurable to prevent guests from
     unnecessarily blacklisting spectre v2 mitigation feature"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
  KVM: x86: fix vcpu initialization with userspace lapic
  KVM: X86: Allow userspace to define the microcode version
  KVM: X86: Introduce kvm_get_msr_feature()
  KVM: SVM: Add MSR-based feature support for serializing LFENCE
  KVM: x86: Add a framework for supporting MSR-based features
2018-03-02 19:40:43 -08:00
Linus Torvalds
329ad5e544 pci-v4.16-fixes-2
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Merge tag 'pci-v4.16-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci

Pull PCI fixes from Bjorn Helgaas:

 - Update pci.ids location (documentation only) (Randy Dunlap)

 - Fix a crash when BIOS didn't assign a BAR and we try to enlarge it
   (Christian König)

* tag 'pci-v4.16-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
  PCI: Allow release of resources that were never assigned
  PCI: Update location of pci.ids file
2018-03-02 17:44:39 -08:00
Tom Lendacky
801e459a6f KVM: x86: Add a framework for supporting MSR-based features
Provide a new KVM capability that allows bits within MSRs to be recognized
as features.  Two new ioctls are added to the /dev/kvm ioctl routine to
retrieve the list of these MSRs and then retrieve their values. A kvm_x86_ops
callback is used to determine support for the listed MSR-based features.

Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
[Tweaked documentation. - Radim]
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
2018-03-01 19:00:28 +01:00
Li RongQing
3000974616 Documentation, x86, resctrl: Make text and sample command match
The text says "Move the cpus 4-7 over to p1", but the sample command writes
to p0/cpus.

Signed-off-by: Li RongQing <lirongqing@baidu.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: fenghua.yu@intel.com
Cc: linux-doc@vger.kernel.org
Link: https://lkml.kernel.org/r/1519712271-8802-1-git-send-email-lirongqing@baidu.com
2018-02-28 19:59:05 +01:00
Geert Uytterhoeven
7998a4ecc6 dt-bindings/irqchip/renesas-irqc: Document R-Car M3-N support
Document support for the Interrupt Controller for Externel Devices
(INTC-EX) in the Renesas M3-N (r8a77965) SoC.

No driver update is needed.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: devicetree@vger.kernel.org
Cc: Jason Cooper <jason@lakedaemon.net>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: linux-renesas-soc@vger.kernel.org
Cc: Rob Herring <robh+dt@kernel.org>
Link: https://lkml.kernel.org/r/1519658712-22910-1-git-send-email-geert%2Brenesas@glider.be
2018-02-28 19:55:43 +01:00
Linus Torvalds
e04d368f47 DeviceTree fixes for 4.16:
- Update i.MX thermal binding example to use current binding, not the
   deprecated one
 
 - Move arm-charlcd to auxdisplay/
 
 - Fix misspelling of "debounce-interval"
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Merge tag 'devicetree-fixes-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux

Pull DeviceTree fixes from Rob Herring:

 - update i.MX thermal binding example to use current binding, not the
   deprecated one

 - move arm-charlcd to auxdisplay/

 - fix misspelling of "debounce-interval"

* tag 'devicetree-fixes-for-4.16' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  dt-bindings: power: Fix "debounce-interval" property misspelling
  auxdisplay: Move arm-charlcd binding to correct folder
  dt-bindings: thermal: imx: update the binding to new method
2018-02-28 10:39:43 -08:00
Peter Rosin
377999caf7 dt-bindings: at24: sort manufacturers alphabetically
Makes them easier to find.

Signed-off-by: Peter Rosin <peda@axentia.se>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
2018-02-28 09:56:23 +01:00
Anson Huang
ec2a844ef7 ARM: dts: imx7s: add snvs rtc clock
Add i.MX7 SNVS RTC clock.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Acked-by: Dong Aisheng <aisheng.dong@nxp.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
2018-02-28 14:58:43 +08:00
Ludovic Barre
e51acdb030 dt-bindings: stm32: add support of STM32MP157
This patch adds STM32MP157 SoC bindings.

Signed-off-by: Ludovic Barre <ludovic.barre@st.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Alexandre Torgue <alexandre.torgue@st.com>
2018-02-27 11:56:12 +01:00
Linus Torvalds
d4858aaf6b s390:
- optimization for the exitless interrupt support that was merged in 4.16-rc1
 - improve the branch prediction blocking for nested KVM
 - replace some jump tables with switch statements to improve expoline performance
 - fixes for multiple epoch facility
 
 ARM:
 - fix the interaction of userspace irqchip VMs with in-kernel irqchip VMs
 - make sure we can build 32-bit KVM/ARM with gcc-8.
 
 x86:
 - fixes for AMD SEV
 - fixes for Intel nested VMX, emulated UMIP and a dump_stack() on VM startup
 - fixes for async page fault migration
 - small optimization to PV TLB flush (new in 4.16-rc1)
 - syzkaller fixes
 
 Generic:
 - compiler warning fixes
 - syzkaller fixes
 - more improvements to the kvm_stat tool
 
 Two more small Spectre fixes are going to reach you via Ingo.
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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

Pull KVM fixes from Paolo Bonzini:
 "s390:
   - optimization for the exitless interrupt support that was merged in 4.16-rc1
   - improve the branch prediction blocking for nested KVM
   - replace some jump tables with switch statements to improve expoline performance
   - fixes for multiple epoch facility

  ARM:
   - fix the interaction of userspace irqchip VMs with in-kernel irqchip VMs
   - make sure we can build 32-bit KVM/ARM with gcc-8.

  x86:
   - fixes for AMD SEV
   - fixes for Intel nested VMX, emulated UMIP and a dump_stack() on VM startup
   - fixes for async page fault migration
   - small optimization to PV TLB flush (new in 4.16-rc1)
   - syzkaller fixes

  Generic:
   - compiler warning fixes
   - syzkaller fixes
   - more improvements to the kvm_stat tool

  Two more small Spectre fixes are going to reach you via Ingo"

* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (40 commits)
  KVM: SVM: Fix SEV LAUNCH_SECRET command
  KVM: SVM: install RSM intercept
  KVM: SVM: no need to call access_ok() in LAUNCH_MEASURE command
  include: psp-sev: Capitalize invalid length enum
  crypto: ccp: Fix sparse, use plain integer as NULL pointer
  KVM: X86: Avoid traversing all the cpus for pv tlb flush when steal time is disabled
  x86/kvm: Make parse_no_xxx __init for kvm
  KVM: x86: fix backward migration with async_PF
  kvm: fix warning for non-x86 builds
  kvm: fix warning for CONFIG_HAVE_KVM_EVENTFD builds
  tools/kvm_stat: print 'Total' line for multiple events only
  tools/kvm_stat: group child events indented after parent
  tools/kvm_stat: separate drilldown and fields filtering
  tools/kvm_stat: eliminate extra guest/pid selection dialog
  tools/kvm_stat: mark private methods as such
  tools/kvm_stat: fix debugfs handling
  tools/kvm_stat: print error on invalid regex
  tools/kvm_stat: fix crash when filtering out all non-child trace events
  tools/kvm_stat: avoid 'is' for equality checks
  tools/kvm_stat: use a more pythonic way to iterate over dictionaries
  ...
2018-02-26 09:28:35 -08:00
Linus Torvalds
c23a757591 Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Thomas Gleixner:
 "A small set of fixes:

   - UAPI data type correction for hyperv

   - correct the cpu cores field in /proc/cpuinfo on CPU hotplug

   - return proper error code in the resctrl file system failure path to
     avoid silent subsequent failures

   - correct a subtle accounting issue in the new vector allocation code
     which went unnoticed for a while and caused suspend/resume
     failures"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/topology: Update the 'cpu cores' field in /proc/cpuinfo correctly across CPU hotplug operations
  x86/topology: Fix function name in documentation
  x86/intel_rdt: Fix incorrect returned value when creating rdgroup sub-directory in resctrl file system
  x86/apic/vector: Handle vector release on CPU unplug correctly
  genirq/matrix: Handle CPU offlining proper
  x86/headers/UAPI: Use __u64 instead of u64 in <uapi/asm/hyperv.h>
2018-02-25 16:58:55 -08:00
Radim Krčmář
fe2a3027e7 KVM: x86: fix backward migration with async_PF
Guests on new hypersiors might set KVM_ASYNC_PF_DELIVERY_AS_PF_VMEXIT
bit when enabling async_PF, but this bit is reserved on old hypervisors,
which results in a failure upon migration.

To avoid breaking different cases, we are checking for CPUID feature bit
before enabling the feature and nothing else.

Fixes: 52a5c155cf ("KVM: async_pf: Let guest support delivery of async_pf from guest mode")
Cc: <stable@vger.kernel.org>
Reviewed-by: Wanpeng Li <wanpengli@tencent.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2018-02-24 01:43:48 +01:00
Linus Torvalds
938e1426e2 Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux
Pull i2c fixes from Wolfram Sang:
 "Two bugfixes, one v4.16 regression fix, and two documentation fixes"

* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: designware: Consider SCL GPIO optional
  i2c: busses: i2c-sirf: Fix spelling: "formular" -> "formula".
  i2c: bcm2835: Set up the rising/falling edge delays
  i2c: i801: Add missing documentation entries for Braswell and Kaby Lake
  i2c: designware: must wait for enable
2018-02-23 14:41:14 -08:00
Linus Torvalds
8961ca441b exynos, meson, ipuv3, secondary gpu, cirrus, edid quirk fixes
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Merge tag 'drm-fixes-for-v4.16-rc3' of git://people.freedesktop.org/~airlied/linux

Pull drm fixes from Dave Airlie:
 "A bunch of fixes for rc3:

  Exynos:
   - fixes for using monotonic timestamps
   - register definitions
   - removal of unused file

  ipu-v3L
   - minor changes
   - make some register arrays const+static
   - fix some leaks

  meson:
   - fix for vsync

  atomic:
   - fix for memory leak

  EDID parser:
   - add quirks for some more non-desktop devices
   - 6-bit panel fix.

  drm_mm:
   - fix a bug in the core drm mm hole handling

  cirrus:
   - fix lut loading regression

  Lastly there is a deadlock fix around runtime suspend for secondary
  GPUs.

  There was a deadlock between one thread trying to wait for a workqueue
  job to finish in the runtime suspend path, and the workqueue job it
  was waiting for in turn waiting for a runtime_get_sync to return.

  The fixes avoids it by not doing the runtime sync in the workqueue as
  then we always wait for all those tasks to complete before we runtime
  suspend"

* tag 'drm-fixes-for-v4.16-rc3' of git://people.freedesktop.org/~airlied/linux: (25 commits)
  drm/tve200: fix kernel-doc documentation comment include
  drm/edid: quirk Sony PlayStation VR headset as non-desktop
  drm/edid: quirk Windows Mixed Reality headsets as non-desktop
  drm/edid: quirk Oculus Rift headsets as non-desktop
  drm/meson: fix vsync buffer update
  drm: Handle unexpected holes in color-eviction
  drm: exynos: Use proper macro definition for HDMI_I2S_PIN_SEL_1
  drm/exynos: remove exynos_drm_rotator.h
  drm/exynos: g2d: Delete an error message for a failed memory allocation in two functions
  drm/exynos: fix comparison to bitshift when dealing with a mask
  drm/exynos: g2d: use monotonic timestamps
  drm/edid: Add 6 bpc quirk for CPT panel in Asus UX303LA
  gpu: ipu-csi: add 10/12-bit grayscale support to mbus_code_to_bus_cfg
  gpu: ipu-cpmem: add 16-bit grayscale support to ipu_cpmem_set_image
  gpu: ipu-v3: prg: fix device node leak in ipu_prg_lookup_by_phandle
  gpu: ipu-v3: pre: fix device node leak in ipu_pre_lookup_by_phandle
  drm/amdgpu: Fix deadlock on runtime suspend
  drm/radeon: Fix deadlock on runtime suspend
  drm/nouveau: Fix deadlock on runtime suspend
  drm: Allow determining if current task is output poll worker
  ...
2018-02-23 10:31:31 -08:00
Mauro Carvalho Chehab
9c171cdf22 media: dvb: add continuity error indicators for memory mapped buffers
While userspace can detect discontinuity errors, it is useful to
also let Kernelspace reporting discontinuity, as it can help to
identify if the data loss happened either at Kernel or userspace side.

Update documentation accordingly.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-02-23 05:28:41 -05:00
Dou Liyang
0c52f7c549 x86/topology: Fix function name in documentation
topology_sibling_cpumask() is the correct thread-related topology
function in the kernel:

  s/topology_sibling_mask/topology_sibling_cpumask

Signed-off-by: Dou Liyang <douly.fnst@cn.fujitsu.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: corbet@lwn.net
Cc: linux-doc@vger.kernel.org
Link: http://lkml.kernel.org/r/20180222084812.14497-1-douly.fnst@cn.fujitsu.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2018-02-23 08:40:12 +01:00
Randy Dunlap
6d516d6798 PCI: Update location of pci.ids file
Update the URL for the pci.ids file and add locations for its mirrors.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Bjorn Helgaas <helgaas@kernel.org>
Cc: Martin Mares <mj@ucw.cz>
Cc: Michal Vaner <vorner@vorner.cz>
2018-02-22 15:00:43 -06:00