Olof Johansson [Sat, 14 Jul 2018 21:20:50 +0000 (14:20 -0700)]
Merge tag 'tegra-for-4.19-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt
ARM: tegra: Device tree changes for v4.19-rc1
This set of changes adds support for the memory client resets on Tegra20
and Tegra30, fixes a couple of issues on Cardhu and Tegra30 Apalis as
well as adds a unit-address to the memory node to avoid warnings from
DTC. To round things of, the NAND flash controller is enabled on the
Tegra20 Colibri.
* tag 'tegra-for-4.19-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
ARM: dts: tegra: enable NAND flash on Colibri T20
ARM: dts: tegra: add Tegra20 NAND flash controller node
ARM: tegra: Work safely with 256 MB Colibri-T20 modules
ARM: tegra: Fix unit_address_vs_reg and avoid_unnecessary_addr_size DTC warnings
ARM: tegra: Fix unit_address_vs_reg DTC warnings for /memory
ARM: tegra: Remove usage of deprecated skeleton.dtsi
ARM: tegra: Fix can2 on Tegra30 Apalis
ARM: tegra: Fix Tegra30 Cardhu PCA954x reset
ARM: dts: tegra30: Add Memory Client reset to VDE
ARM: dts: tegra20: Add Memory Client reset to VDE
Olof Johansson [Sat, 14 Jul 2018 21:20:28 +0000 (14:20 -0700)]
Merge tag 'tegra-for-4.19-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt
dt-bindings: tegra: Changes for v4.19-rc1
This contains a single update that adds the Carmel CPU found in Tegra194
SoCs to the arm/cpus.txt device tree bindings.
* tag 'tegra-for-4.19-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
dt-bindings: arm: Add compatible string for NVIDIA Carmel
Olof Johansson [Sat, 14 Jul 2018 21:20:03 +0000 (14:20 -0700)]
Merge tag 'omap-for-v4.19/dt-mcan-v2-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
dts changes for mcan for omaps for v4.19 merge window
These changes configure the mcan clock, interconnect target
module and mcan device. These changes depend on the ti-sysc
related driver changes and are based on those.
Notably this is the first new driver that probes with ti-sysc
driver with no legacy hwmod platform data for the interconnect
target module.
* tag 'omap-for-v4.19/dt-mcan-v2-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap:
ARM: dts: dra76x: Add MCAN node
ARM: dts: Add generic interconnect target module node for MCAN
ARM: dts: dra762: Add MCAN clock support
bus: ti-sysc: Add support for software reset
bus: ti-sysc: Add support for using ti-sysc for MCAN on dra76x
clk: ti: dra7: Add clkctrl clock data for the mcan clocks
bus: ti-sysc: Use 2-factor allocator arguments
Olof Johansson [Sat, 14 Jul 2018 21:17:26 +0000 (14:17 -0700)]
Merge tag 'omap-for-v4.19/dt-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/dt
dts changes for omaps for v4.19 merge window
Mostly updates to configure and improve the devices
found on various SoCs and boards:
- several patches to update support for am3517-evm
to replace bogus fixed regulators with proper
regulators and configure various devices such
as wlan, bluetooth and usb1
- add missing cooling devices for omap5 and dra7
- configure dual role for usb ports for am57xx
and dra7
- PM updates for omap4 devices to allow retention
idle for minimal configurations
- am335x-sl50 updates for various devices
- update d-can alias names to not use undescore
- configure pandaboard gpio button
- a non-urgent change to fix dcan node address that
i forgot to send a pull request for earlier
* tag 'omap-for-v4.19/dt-signed-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (25 commits)
ARM: dts: pandaboard: add gpio user button
ARM: dts: am3517-evm: Add 'vdd_io_reg' regulator references
ARM: dts: am3517-evm: Enable USB1 Host
ARM: dts: am33xx: Fix syntax of alias names
ARM: dts: am3517-som: Add builtin Bluetooth
ARM: dts: am3517-som: Add WL127x Wifi
ARM: dts: am335x-sl50: enable tsadc on SL50 board
ARM: dts: am335x-sl50: fix label names for all LEDs
ARM: dts: am335x-sl50: use audio-graph-card for sound
ARM: dts: am335x-sl50: add support for DS1339 Real Time Clock
ARM: dts: am335x-sl50: set dr_mode to otg
ARM: dts: am335x-sl50: add a node for the LCD controller
ARM: dts: am335x-sl50: use phy-phandle declarations
ARM: dts: am335x-sl50: update backlight nodes
ARM: dts: omap4-droid4: Use software debounce for gpio-keys
ARM: dts: Configure duovero for to allow core retention during idle
ARM: dts: Improve omap l4per idling with wlcore edge sensitive interrupt
ARM: dts: dra76-evm: Add VBUS GPIO to USB1/USB2 extcon
ARM: dts: dra71-evm: Add VBUS GPIO to USB1/USB2 extcon
ARM: dts: dra7-evm: Add extcon to USB2 port
...
Olof Johansson [Sat, 14 Jul 2018 21:16:58 +0000 (14:16 -0700)]
Merge tag 'davinci-for-v4.19/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/dt
DaVinci Device-Tree updates for v4.19
-------------------------------------
* DA850 now uses clocks from device-tree
* DA850 EVM gains LCD (with backlight) and SATA support
* Lego Mindstorms gains bluetooth support
* DSP reset control support on DA850
* tag 'davinci-for-v4.19/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci:
ARM: dts: da850: Add power-domains to CPPI 4.1 node
ARM: davinci: dts: add a reset control to the dsp node
ARM: davinci: dts: make psc0 a reset provider
ARM: dts: da850-lego-ev3: Add Bluetooth nodes
ARM: dts: da850: Add power-domains to PWM nodes
ARM: dts: da850: Add clocks
dt-bindings: timer: new bindings for TI DaVinci timer
ARM: dts: da850-evm: Enable LCD and backlight
ARM: dts: da850-evm: Enable SATA port
Olof Johansson [Sat, 14 Jul 2018 21:11:41 +0000 (14:11 -0700)]
Merge tag 'arm-soc/for-4.19/devicetree-arm64' of https://github.com/Broadcom/stblinux into next/dt
This pull request contains Broadcom ARM64-based SoCs Device Tree changes
for 4.19, please pull the following:
- Scott does a bunch of updates to the Stingray DTS and DTS include
files to better support the addition of new boards. Scott also adds
the Stingray OTP Device Tree node
- Pramod updates the Stingray clocks such that they match the latest
revision of the ASIC and datasheets
- Ray sets the Stingray initial watchdog timeout to 60 seconds to give
sufficient time for the kernel to boot and then adds PAXC (internal
PCIe) support to the Stingray base DTS files
- Vladimir adds support for the Stingray smart NIC PS225 boards variants
* tag 'arm-soc/for-4.19/devicetree-arm64' of https://github.com/Broadcom/stblinux:
arm64: dts: stingray: add bcm958802a802x dts
arm64: dts: stingray: add PAXC support
arm64: dts: set initial SR watchdog timeout to 60 seconds
arm64: dts: Update Stingray clock DT nodes
arm64: dts: stingray: Add OTP device node
arm64: dts: stingray: move common board components to stingray-board-base
Olof Johansson [Sat, 14 Jul 2018 21:10:54 +0000 (14:10 -0700)]
Merge tag 'arm-soc/for-4.19/devicetree' of https://github.com/Broadcom/stblinux into next/dt
This pull request contains Broadcom ARM-based SoCs Device Tree changes
for 4.19, please pull the following:
- Clement adds ethernet aliases to the Cygnus DTS include file such that
a DT aware bootloader such as u-boot can properly insert MAC addresses
- Mohamed adds a Device Tree node for the HWRNG found on Cygnus SoCs
- Vivek migrates all the BCM5301x (Northstar) Device Tree sources to use
the proper USB 3.0 PHY representation using its parent MDIO bus.
Vivek also completes the Linksys EA9500 Device Tree by adding support
for LEDs, internal and external switches.
- Rafal adds the ARM architected timer to the BCM53573 Device Tree
include file.
- Eric adds the Performance Monitoring Unit to the BCM2837 DTS include
file since it was absent before
- Boris adds the BCM283x transposer block to the Device Tree
- Stefan adds the Raspberry Pi Compute Module (CM1) Device Tree include
and sources.
* tag 'arm-soc/for-4.19/devicetree' of https://github.com/Broadcom/stblinux:
ARM: dts: BCM5301X: Add support for Linksys EA9500
ARM: dts: BCM53573: Add architected timer
ARM: dts: BCM5301X: Make USB 3.0 PHY use MDIO PHY driver
ARM: dts: cygnus: enable iproc-hwrng
ARM: dts: cygnus: add ethernet0 alias
ARM: dts: bcm283x: Add Transposer block
ARM: dts: bcm283x: Add the PMU to the devicetree.
ARM: dts: add Raspberry Pi Compute Module and IO board
Olof Johansson [Sat, 14 Jul 2018 21:06:42 +0000 (14:06 -0700)]
Merge tag 'v4.19-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt
SPDX conversion for existing devicetree files. New board is Gru-Bob
the Chromebook Flip C101PA which also got some stuff moved around
to make room for Scarlet once its display pipeline makes some more
advances.
Also included are some general sound improvements for rk3399
including enabling hdmi-sound on the sapphire board and some
misc fixes like missing cooling device properties and wrong
clock-names for the uart1 on rk3328.
* tag 'v4.19-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: corrected uart1 clock-names for rk3328
arm64: dts: rockchip: add Google Bob
arm64: dts: rockchip: move core edp from rk3399-kevin to shared chromebook
arm64: dts: rockchip: move Chromebook-specific Gru-parts to a separate file
arm64: dts: rockchip: add phandles to some nodes on rk3399-gru
arm64: dts: rockchip: add some common pin-settings to rk3399
arm64: dts: rockchip: generalize rk3399 #sound-dai-cells
arm64: dts: rockchip: Add missing cooling device properties for CPUs
arm64: dts: rockchip: enable hdmi sound on rk3399-sapphire
arm64: dts: rockchip: connect hdmi sound in rk3399
arm64: dts: rockchip: use SPDX-License-Identifier
Olof Johansson [Sat, 14 Jul 2018 21:06:17 +0000 (14:06 -0700)]
Merge tag 'v4.19-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into next/dt
SPDX conversion for existing Rockchip devicetree files as well
as conversion of rk3288 to OPPv2 to facilitate the addition of
missing cpu-cooling-device properties.
* tag 'v4.19-rockchip-dts32-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: Add missing cooling device properties for CPUs on rk3288
ARM: dts: rockchip: convert rk3288 to operating-points-v2
ARM: dts: rockchip: Add missing cooling device properties for CPUs on rk322x
ARM: dts: rockchip: use SPDX-License-Identifier
MCAN is clocked by H14 divider of DPLL_GMAC. Unlike other
DPLL dividers this DPLL_GMAC H14 divider is controlled by
control module. Adding support for these clocks.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Faiz Abbas [Mon, 9 Jul 2018 16:48:38 +0000 (22:18 +0530)]
bus: ti-sysc: Add support for using ti-sysc for MCAN on dra76x
The dra76x MCAN generic interconnect module has a its own
format for the bits in the control registers.
Therefore add a new module type, new regbits and new capabilities
specific to the MCAN module.
Acked-by: Rob Herring <robh@kernel.org> CC: Tony Lindgren <tony@atomide.com> Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Faiz Abbas [Mon, 9 Jul 2018 16:48:37 +0000 (22:18 +0530)]
clk: ti: dra7: Add clkctrl clock data for the mcan clocks
Add clkctrl data for the m_can clocks and register it within the
clkctrl driver
Acked-by: Rob Herring <robh@kernel.org> Acked-by: Stephen Boyd <sboyd@kernel.org> CC: Tero Kristo <t-kristo@ti.com> Signed-off-by: Faiz Abbas <faiz_abbas@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Ray Jui [Mon, 28 May 2018 18:01:36 +0000 (11:01 -0700)]
arm64: dts: set initial SR watchdog timeout to 60 seconds
Set initial Stingray watchdog timeout to 60 seconds
By the time when the userspace watchdog daemon is ready and taking control
over, the watchdog timeout will then be reset to what's configured in the
daemon.
Signed-off-by: Ray Jui <ray.jui@broadcom.com> Reviewed-by: Vladimir Olovyannikov <vladimir.olovyannikov@broadcom.com> Reviewed-by: Scott Branden <scott.branden@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Add basic controller device tree node to be extended by
individual boards. Use the assigned-clocks mechanism to set
NDFLASH clock to a sensible default rate of 150MHz.
Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Thierry Reding <treding@nvidia.com>
Krzysztof Kozlowski [Mon, 9 Jul 2018 16:05:19 +0000 (18:05 +0200)]
ARM: tegra: Work safely with 256 MB Colibri-T20 modules
Colibri-T20 can come in 256 MB RAM (with 512 MB NAND) or 512 MB RAM
(with 1024 MB NAND) flavors. Both of them will use the same DTSI
expecting the bootloader to do the fixup of /memory node. However in
case it does not happen, let's stay on safe side by limiting the memory
to 256 MB for both versions of Colibri-T20.
Rename to remove the unnecessary memory size from the device tree file
name. While at it, also follow the typical Toradex SoC, module, carrier
board hierarchy.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Stefan Agner <stefan@agner.ch> Tested-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Thierry Reding <treding@nvidia.com>
Krzysztof Kozlowski [Mon, 9 Jul 2018 16:05:18 +0000 (18:05 +0200)]
ARM: tegra: Fix unit_address_vs_reg and avoid_unnecessary_addr_size DTC warnings
Remove unneeded address/size cells properties and unit addresses to fix
DTC warnings like:
arch/arm/boot/dts/tegra30-apalis-eval.dtb: Warning (unit_address_vs_reg):
/i2c@7000d000/stmpe811@41/stmpe_touchscreen@0: node has a unit name, but no reg property
arch/arm/boot/dts/tegra30-apalis-eval.dtb: Warning (avoid_unnecessary_addr_size):
/i2c@7000d000/stmpe811@41: unnecessary #address-cells/#size-cells without "ranges" or child "reg" property
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Thierry Reding <treding@nvidia.com>
Krzysztof Kozlowski [Mon, 9 Jul 2018 16:05:17 +0000 (18:05 +0200)]
ARM: tegra: Fix unit_address_vs_reg DTC warnings for /memory
Add a generic /memory node in each Tegra DTSI (with empty reg property,
to be overidden by each DTS) and set proper unit address for /memory
nodes to fix the DTC warnings:
arch/arm/boot/dts/tegra20-harmony.dtb: Warning (unit_address_vs_reg):
/memory: node has a reg or ranges property, but no unit name
The DTB after the change is the same as before except adding
unit-address to /memory node.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Thierry Reding <treding@nvidia.com>
Krzysztof Kozlowski [Mon, 9 Jul 2018 16:05:16 +0000 (18:05 +0200)]
ARM: tegra: Remove usage of deprecated skeleton.dtsi
Remove the usage of skeleton.dtsi because it was deprecated since commit 9c0da3cc61f1 ("ARM: dts: explicitly mark skeleton.dtsi as deprecated").
It also allows later to fix DTC warnings for missing unit name in
/memory nodes.
Compiled DTBs are the same as before this commit.
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Thierry Reding <treding@nvidia.com>
ARM: dts: BCM5301X: Make USB 3.0 PHY use MDIO PHY driver
Currently, the USB 3.0 PHY in bcm5301x.dtsi uses platform driver which
requires register range "ccb-mii" <0x18003000 0x1000>. This range
overlaps with MDIO cmd and param registers (<0x18003000 0x8>).
Essentially, the platform driver partly acts like a MDIO bus driver,
hence to use of this register range.
In some Northstar devices like Linksys EA9500, secondary switch is
connected via external MDIO. The only way to access and configure the
external switch is via MDIO bus. When we enable the MDIO bus in it's
current state, the MDIO bus and any child buses fail to register because
of the register range overlap.
On Northstar, the USB 3.0 PHY is connected at address 0x10 on the
internal MDIO bus. This change moves the usb3_phy node and makes it a
child node of internal MDIO bus.
Thanks to Rafał Miłecki's commit af850e14a7ae ("phy: bcm-ns-usb3: add
MDIO driver using proper bus layer") the same USB 3.0 platform driver
can now act as USB 3.0 PHY MDIO driver.
Clément Péron [Thu, 3 May 2018 09:56:18 +0000 (11:56 +0200)]
ARM: dts: cygnus: add ethernet0 alias
In order to avoid Linux generating a random mac address on every boot,
add an ethernet0 alias that will allow u-boot to patch the dtb with
the MAC address.
Jon Hunter [Tue, 3 Jul 2018 08:59:47 +0000 (09:59 +0100)]
ARM: tegra: Fix Tegra30 Cardhu PCA954x reset
On all versions of Tegra30 Cardhu, the reset signal to the NXP PCA9546
I2C mux is connected to the Tegra GPIO BB0. Currently, this pin on the
Tegra is not configured as a GPIO but as a special-function IO (SFIO)
that is multiplexing the pin to an I2S controller. On exiting system
suspend, I2C commands sent to the PCA9546 are failing because there is
no ACK. Although it is not possible to see exactly what is happening
to the reset during suspend, by ensuring it is configured as a GPIO
and driven high, to de-assert the reset, the failures are no longer
seen.
Please note that this GPIO is also used to drive the reset signal
going to the camera connector on the board. However, given that there
is no camera support currently for Cardhu, this should not have any
impact.
Fixes: 40431d16ff11 ("ARM: tegra: enable PCA9546 on Cardhu") Cc: stable@vger.kernel.org Signed-off-by: Jon Hunter <jonathanh@nvidia.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
There are a few peripherals that generate some extra noise when they
don't have a regulator assigned to them. This patch assigns them to
their actual tps65023 regulator 'vdd_io_reg' (VDCDC2).
Signed-off-by: Derald D. Woods <woods.technical@gmail.com> Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Olof Johansson [Sun, 8 Jul 2018 16:10:03 +0000 (09:10 -0700)]
Merge tag 'keystone_dts_for_4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone into next/dt
ARM: Keystone DTS updates for 4.19
- K2G NIC drriver support
- Enbale network support for K2G ICE and EVM boards
- Hardware Ring driver support for k2hk, k2l and k2e socs
- Add MMC supply for k2g EVM
* tag 'keystone_dts_for_4.19' of git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone:
ARM: dts: keystone-k2g-evm: Use sdhci-omap programming model
ARM: dts: keystone-k2g-evm: Add "vqmmc-supply" property for mmc0/mmc1
ARM: dts: k2e: add dts node for k2e hw_rng driver
ARM: dts: k2l: add dts node for k2l hw_rng driver
ARM: dts: k2hk: add dts node for k2hk hw_rng driver
ARM: dts: keystone-k2g-ice: Enable netcp network driver
ARM: dts: keystone-k2g-evm: Enable netcp network driver
ARM: dts: k2g: add dt bindings to support network driver
Heiko Stuebner [Sat, 2 Jun 2018 16:11:46 +0000 (18:11 +0200)]
arm64: dts: rockchip: add Google Bob
After Kevin, the second chromebook-incarnation of the Gru series is Bob.
This materializes as the Asus Chromebook Flip C101PA, whose formfactor
is quite similar to Minnie from the Veyron series.
Add the devicetree file and binding update for it.
Heiko Stuebner [Sat, 2 Jun 2018 06:53:40 +0000 (08:53 +0200)]
arm64: dts: rockchip: move Chromebook-specific Gru-parts to a separate file
Similar to rk3288-Veyron before, the Gru-series does contain Chromebook
(aka clamshell laptops) and non-Chromebook devices. And while the two
Chromebook devices Kevin and Bob are quite similar, Scarlet the tablet-
device is quite different in its design.
Therefore move the Chromebook parts into a gru-chromebook dtsi file
to make sharing easier.
Enric Balletbo i Serra [Wed, 6 Jun 2018 15:54:12 +0000 (17:54 +0200)]
ARM: dts: am335x-sl50: fix label names for all LEDs
Fix the label for all LEDs, we made a mistake setting the label names on
all LEDs, where says green should say red, and viceversa, where says red
should be green.
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Enric Balletbo i Serra [Wed, 6 Jun 2018 15:54:11 +0000 (17:54 +0200)]
ARM: dts: am335x-sl50: use audio-graph-card for sound
audio-graph-card is recommended for audio bindings. Let's change to it and
improve the support by adding the Amplifier configuration and the clock
enable control.
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Enric Balletbo i Serra [Wed, 6 Jun 2018 15:54:10 +0000 (17:54 +0200)]
ARM: dts: am335x-sl50: add support for DS1339 Real Time Clock
Production hardware will go with the DS1339 RTC chip, so replace the old
for the new one and also add the nIRQ pin to be able to properly wakeup
the system from suspend.
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Enric Balletbo i Serra [Wed, 6 Jun 2018 15:54:08 +0000 (17:54 +0200)]
ARM: dts: am335x-sl50: add a node for the LCD controller
Add the pins used by the LCD controller, the panel-info and display-timings
information for the MIDAS displays connected to the board. There are
two displays in the board, and these, are connected to the LCD controller
through a FPGA, so the timings and the resolution is what expects the FPGA,
not the MIDAS displays.
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Enric Balletbo i Serra [Wed, 6 Jun 2018 15:54:07 +0000 (17:54 +0200)]
ARM: dts: am335x-sl50: use phy-phandle declarations
phy-phandle is now a preferred method to reference a PHY device. The new
method also allows you to specify a reset gpio which is required for
this board.
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Enric Balletbo i Serra [Wed, 6 Jun 2018 15:54:06 +0000 (17:54 +0200)]
ARM: dts: am335x-sl50: update backlight nodes
This patch updates the backlight nodes to improve the support and describe
better how hardware is done. The changes done were:
* Use PWM_POLARITY_INVERTED instead of the hardcoded number.
* Add pinctrl configuration.
* Add the enable gpio definition.
* Add the power supply definition.
* Add more brightness levels.
Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Tony Lindgren [Tue, 3 Jul 2018 06:57:42 +0000 (23:57 -0700)]
ARM: dts: omap4-droid4: Use software debounce for gpio-keys
The default value of 5ms will use GPIO hardware based debounce clocks
that will keep L4PER from idling consuming about extra 30mW.
Use a value of 10ms that is above the hardware debounce maximum of
7.95ms forcing software based debouncing.
This allows droid4 to enter PER retention during idle as long as UARTs
are idled and USB modules unloaded or unbound.
Note that there seems to be a pending issue with having droid 4 enter core
retention during idle where GPIO bank 1 needs to be reset late after init
for some reason to not block core retention. In addition to that, we are
also missing GPIO related PM runtime calls for omap4 that will be posted
separately.
Cc: Marcel Partap <mpartap@gmx.net> Cc: Merlijn Wajer <merlijn@wizzup.org> Cc: Michael Scott <hashcode0f@gmail.com> Cc: NeKit <nekit1000@gmail.com> Cc: Pavel Machek <pavel@ucw.cz> Cc: Sebastian Reichel <sre@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
The wl1835mod.pdf data sheet says this pretty clearly for WL_IRQ line:
"WLAN SDIO out-of-band interrupt line. Set to rising edge (active high)
by default."
And it seems this interrupt can be optionally configured to use falling
edge too since commit bd763482c82e ("wl18xx: wlan_irq: support platform
dependent interrupt types").
On omap4, if the wlcore interrupt is configured as level instead of edge,
L4PER will stop doing hardware based idling after ifconfig wlan0 down is
done and the WL_EN line is pulled down.
The symptoms show up with L4PER status registers no longer showing the
IDLEST bits as 2 but as 0 for all the active GPIO banks and for
L4PER_CLKCTRL. Also the l4per_pwrdm RET count stops increasing in
the /sys/kernel/debug/pm_debug/count.
While there is also probably a GPIO related issue that needs to be
still fixed, this change gets us to the point where we can have L4PER
idling.
I'm guessing wlcore was at some point configured to use level interrupts
because of edge handling issues in gpio-omap. However, with the recent
fixes to gpio-omap the edge interrupts seem to be working just fine.
Let's change it for all omap boards with wlcore interrupt set as level.
Cc: Dave Gerlach <d-gerlach@ti.com> Cc: Eyal Reizer <eyalr@ti.com> Cc: Grygorii Strashko <grygorii.strashko@ti.com> Cc: Kalle Valo <kvalo@codeaurora.org> Cc: Nishanth Menon <nm@ti.com> Cc: Tero Kristo <t-kristo@ti.com>
[tony@atomide.com updated comments a bit for gpio issue] Signed-off-by: Tony Lindgren <tony@atomide.com>
Roger Quadros [Tue, 29 May 2018 09:00:56 +0000 (12:00 +0300)]
ARM: dts: dra7-evm: Add extcon to USB2 port
Both ports on the dra7-evm and related boards can be used
as dual-role ports. Although we don't enable dual-role mode
for USB2 port let's add the necessary extcon bits to it.
Move the common portion of extcon_usb2 into dra7-evm-common.dtsi
Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Roger Quadros [Tue, 29 May 2018 09:00:55 +0000 (12:00 +0300)]
ARM: dts: am57xx-idk: Enable dual role for USB2 port
Dual-role support was added in v4.12. We should be using
it for USB2 port on the am57xx-idk.
Cc: <stable@vger.kernel.org> [4.16+] Reported-by: Bin Liu <b-liu@ti.com> Signed-off-by: Roger Quadros <rogerq@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Viresh Kumar [Fri, 25 May 2018 10:31:55 +0000 (16:01 +0530)]
ARM: dts: omap5: Add missing cooling device properties for CPUs
The cooling device properties, like "#cooling-cells" and
"dynamic-power-coefficient", should either be present for all the CPUs
of a cluster or none. If these are present only for a subset of CPUs of
a cluster then things will start falling apart as soon as the CPUs are
brought online in a different order. For example, this will happen
because the operating system looks for such properties in the CPU node
it is trying to bring up, so that it can register a cooling device.
Add such missing properties.
Fix other missing properties (clocks, supply, clock latency) as well to
make it all work.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
Viresh Kumar [Fri, 25 May 2018 10:31:54 +0000 (16:01 +0530)]
ARM: dts: dra74x: Add missing cooling device properties for CPUs
The cooling device properties, like "#cooling-cells" and
"dynamic-power-coefficient", should either be present for all the CPUs
of a cluster or none. If these are present only for a subset of CPUs of
a cluster then things will start falling apart as soon as the CPUs are
brought online in a different order. For example, this will happen
because the operating system looks for such properties in the CPU node
it is trying to bring up, so that it can register a cooling device.
Add such missing properties.
Fix other missing properties (clocks, supply, clock latency) as well to
make it all work.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
The AM3517-EVM uses a TPS65023 PMIC. This is already defined
by: compatible = "ti,tps65023"
There doesn't seem to be a need to have each regulator in the
PMIC with the 'compatible = "regulator-fixed"' since each
regulator has a min and max setting.
Signed-off-by: Adam Ford <aford173@gmail.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
Viresh Kumar [Fri, 25 May 2018 10:31:58 +0000 (16:01 +0530)]
arm: dts: highbank: Add missing OPP properties for CPUs
The OPP properties, like "operating-points", should either be present
for all the CPUs of a cluster or none. If these are present only for a
subset of CPUs of a cluster then things will start falling apart as soon
as the CPUs are brought online in a different order. For example, this
will happen because the operating system looks for such properties in
the CPU node it is trying to bring up, so that it can create an OPP
table.
Add such missing properties.
Fix other missing property (clock latency) as well to make it all
work.
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Olof Johansson <olof@lixom.net>
Olof Johansson [Mon, 2 Jul 2018 17:18:53 +0000 (10:18 -0700)]
Merge tag 'socfpga_updates_for_v4.19_part1' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux into next/dt
SoCFPGA DTS updates for v4.19
- Add SPI node for Arria10
- Stratix10 platform updates
- Add QSPI support on devkit
- Add clocks for SPI/USB/watchdog
- Add additional OCP reset property
* tag 'socfpga_updates_for_v4.19_part1' of git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux:
arm64: dts: stratix10: Add SPI node clocks for Stratix10
ARM: dts: Add SPI0 node for Arria10
arm64: dts: stratix10: add OCP reset property for ethernet
arm64: dts: stratix10: fill in clocks field for usb and watchdog
arm64: dts: stratix10: Add QSPI support for Stratix10
* R-Car M3-N (r8a77965) SoC
- Describe PCIe devices
- Use CPG MSSR symbols instead of numeric indicies
* R-Car D3 (r8a77995) SoC
- Describe Thermal device
- Describe MSIOF devices
- Add power domains to description of IPMMU devices
- Do not use deprecated renesas,gpio-rcar compat string
- Describe HDMI and CVBS input in DT of R-Car Gen3 D3 Draak board
* R-Car V3H (r8a77980) SoC
- Describe secondary CA53 CPU cores, and GPIO and
interconected FCPVD0, VSPD0, DU, and LVDS0 devices
- Enable ethernet on V3HSK board
- Specify Ethernet PHY IRQs in the DT of the Condor and V3HSK boards.
This is possible now that GPIO support is present.
Previously phylib had to resort to polling.
- Enable I2C0 on Condor board
* R-Car E3 (r8a77990)
- Enable Watchdog timer and USB2.0 host on Ebisu board
- Enable secondary CA53 CPU core
* tag 'renesas-arm64-dt-for-v4.19' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (29 commits)
arm64: dts: renesas: r8a77995: Add MSIOF device nodes
arm64: dts: renesas: salvator-common: Add HSCIF1 device support
arm64: dts: renesas: r8a77980: add FCPVD/VSPD/DU/LVDS support
arm64: dts: renesas: condor/v3hsk: specify Ethernet PHY IRQs
arm64: dts: renesas: r8a77965: Add PCIe device nodes
arm64: dts: renesas: Fix VSPD registers range
arm64: dts: renesas: convert to SPDX identifiers
arm64: dts: renesas: r8a77980: add GPIO support
arm64: dts: renesas: r8a77990: Enable USB2.0 Host for Ebisu board
arm64: dts: renesas: r8a7796: Add PCIe device nodes
arm64: dts: renesas: r8a77990: Add secondary CA53 CPU core
arm64: dts: renesas: r8a77990: ebisu: Enable watchdog timer
arm64: dts: renesas: condor: add I2C0 support
arm64: dts: renesas: r8a77980: add I2C support
arm64: dts: renesas: salvator-x(s): Update I2C ch4 clock to 400kHz
arm64: dts: renesas: Add sdhi2_ds pin group to SDHI2 pinctrl groups
arm64: dts: renesas: r8a77965: Add all HSCIF nodes
arm64: dts: renesas: r8a77965: Use r8a77965-cpg-mssr binding definitions
arm64: dts: renesas: r8a7795: add ccree to device tree
arm64: dts: renesas: r8a77965: Add Watchdog Timer controller node using RCLK Watchdog Timer
...
Thor Thayer [Tue, 15 May 2018 22:26:27 +0000 (17:26 -0500)]
arm64: dts: stratix10: Add QSPI support for Stratix10
Add qspi_clock
The qspi_clk frequency is updated by U-Boot before starting Linux.
Add QSPI interface node.
Add QSPI flash memory child node.
Setup the QSPI memory in 2 partitions.
Merge tag 'for-4.18-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux
Pull btrfs fixes from David Sterba:
"We have a few regression fixes for qgroup rescan status tracking and
the vm_fault_t conversion that mixed up the error values"
* tag 'for-4.18-rc2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux:
Btrfs: fix mount failure when qgroup rescan is in progress
Btrfs: fix regression in btrfs_page_mkwrite() from vm_fault_t conversion
btrfs: quota: Set rescan progress to (u64)-1 if we hit last leaf
Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs fix from Al Viro:
"Followup to procfs-seq_file series this window"
This fixes a memory leak by making sure that proc seq files release any
private data on close. The 'proc_seq_open' has to be properly paired
with 'proc_seq_release' that releases the extra private data.
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
proc: add proc_seq_release
Merge tag 'staging-4.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging/IIO fixes from Greg KH:
"Here are a few small staging and IIO driver fixes for 4.18-rc3.
Nothing major or big, all just fixes for reported problems since
4.18-rc1. All of these have been in linux-next this week with no
reported problems"
* tag 'staging-4.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
staging: android: ion: Return an ERR_PTR in ion_map_kernel
staging: comedi: quatech_daqp_cs: fix no-op loop daqp_ao_insn_write()
iio: imu: inv_mpu6050: Fix probe() failure on older ACPI based machines
iio: buffer: fix the function signature to match implementation
iio: mma8452: Fix ignoring MMA8452_INT_DRDY
iio: tsl2x7x/tsl2772: avoid potential division by zero
iio: pressure: bmp280: fix relative humidity unit
Merge tag 'tty-4.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial fixes from Greg KH:
"Here are five fixes for the tty core and some serial drivers.
The tty core ones fix some security and other issues reported by the
syzbot that I have taken too long in responding to (sorry Tetsuo!).
The 8350 serial driver fix resolves an issue of devices that used to
work properly stopping working as they shouldn't have been added to a
blacklist.
All of these have been in linux-next for a few days with no reported
issues"
* tag 'tty-4.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
vt: prevent leaking uninitialized data to userspace via /dev/vcs*
serdev: fix memleak on module unload
serial: 8250_pci: Remove stalled entries in blacklist
n_tty: Access echo_* variables carefully.
n_tty: Fix stall at n_tty_receive_char_special().
Merge tag 'usb-4.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here is a number of USB gadget and other driver fixes for 4.18-rc3.
There's a bunch of them here, most of them being gadget driver and
xhci host controller fixes for reported issues (as normal), but there
are also some new device ids, and some fixes for the typec code.
There is an acpi core patch in here that was acked by the acpi
maintainer as it is needed for the typec fixes in order to properly
solve a problem in that driver.
All of these have been in linux-next this week with no reported
issues"
* tag 'usb-4.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (33 commits)
usb: chipidea: host: fix disconnection detect issue
usb: typec: tcpm: fix logbuffer index is wrong if _tcpm_log is re-entered
typec: tcpm: Fix a msecs vs jiffies bug
NFC: pn533: Fix wrong GFP flag usage
usb: cdc_acm: Add quirk for Uniden UBC125 scanner
staging/typec: fix tcpci_rt1711h build errors
usb: typec: ucsi: Fix for incorrect status data issue
usb: typec: ucsi: acpi: Workaround for cache mode issue
acpi: Add helper for deactivating memory region
usb: xhci: increase CRS timeout value
usb: xhci: tegra: fix runtime PM error handling
usb: xhci: remove the code build warning
xhci: Fix kernel oops in trace_xhci_free_virt_device
xhci: Fix perceived dead host due to runtime suspend race with event handler
dwc2: gadget: Fix ISOC IN DDMA PID bitfield value calculation
usb: gadget: dwc2: fix memory leak in gadget_init()
usb: gadget: composite: fix delayed_status race condition when set_interface
usb: dwc2: fix isoc split in transfer with no data
usb: dwc2: alloc dma aligned buffer for isoc split in
usb: dwc2: fix the incorrect bitmaps for the ports of multi_tt hub
...
Linus Torvalds [Sat, 30 Jun 2018 21:16:30 +0000 (14:16 -0700)]
Merge branch 'parisc-4.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
Pull parisc fixes and cleanups from Helge Deller:
"Nothing exiting in this patchset, just
- small cleanups of header files
- default to 4 CPUs when building a SMP kernel
- mark 16kB and 64kB page sizes broken
- addition of the new io_pgetevents syscall"
* 'parisc-4.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Build kernel without -ffunction-sections
parisc: Reduce debug output in unwind code
parisc: Wire up io_pgetevents syscall
parisc: Default to 4 SMP CPUs
parisc: Convert printk(KERN_LEVEL) to pr_lvl()
parisc: Mark 16kB and 64kB page sizes BROKEN
parisc: Drop struct sigaction from not exported header file
Linus Torvalds [Sat, 30 Jun 2018 20:05:30 +0000 (13:05 -0700)]
Merge tag 'kbuild-fixes-v4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild fixes from Masahiro Yamada:
- introduce __diag_* macros and suppress -Wattribute-alias warnings
from GCC 8
- fix stack protector test script for x86_64
- fix line number handling in Kconfig
- document that '#' starts a comment in Kconfig
- handle P_SYMBOL property in dump debugging of Kconfig
- correct help message of LD_DEAD_CODE_DATA_ELIMINATION
- fix occasional segmentation faults in Kconfig
* tag 'kbuild-fixes-v4.18' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild:
kconfig: loop boundary condition fix
kbuild: reword help of LD_DEAD_CODE_DATA_ELIMINATION
kconfig: handle P_SYMBOL in print_symbol()
kconfig: document Kconfig source file comments
kconfig: fix line numbers for if-entries in menu tree
stack-protector: Fix test with 32-bit userland and CONFIG_64BIT=y
powerpc: Remove -Wattribute-alias pragmas
disable -Wattribute-alias warning for SYSCALL_DEFINEx()
kbuild: add macro for controlling warnings to linux/compiler.h
Linus Torvalds [Sat, 30 Jun 2018 18:42:14 +0000 (11:42 -0700)]
Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 fixes from Ingo Molnar:
"The biggest diffstat comes from self-test updates, plus there's entry
code fixes, 5-level paging related fixes, console debug output fixes,
and misc fixes"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/mm: Clean up the printk()s in show_fault_oops()
x86/mm: Drop unneeded __always_inline for p4d page table helpers
x86/efi: Fix efi_call_phys_epilog() with CONFIG_X86_5LEVEL=y
selftests/x86/sigreturn: Do minor cleanups
selftests/x86/sigreturn/64: Fix spurious failures on AMD CPUs
x86/entry/64/compat: Fix "x86/entry/64/compat: Preserve r8-r11 in int $0x80"
x86/mm: Don't free P4D table when it is folded at runtime
x86/entry/32: Add explicit 'l' instruction suffix
x86/mm: Get rid of KERN_CONT in show_fault_oops()
Linus Torvalds [Sat, 30 Jun 2018 18:26:25 +0000 (11:26 -0700)]
Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fixes from Ingo Molnar:
"Tooling fixes mostly, plus a build warning fix"
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits)
perf/core: Move inline keyword at the beginning of declaration
tools/headers: Pick up latest kernel ABIs
perf tools: Fix crash caused by accessing feat_ops[HEADER_LAST_FEATURE]
perf script: Fix crash because of missing evsel->priv
perf script: Add missing output fields in a hint
perf bench: Fix numa report output code
perf stat: Remove duplicate event counting
perf alias: Rebuild alias expression string to make it comparable
perf alias: Remove trailing newline when reading sysfs files
perf tools: Fix a clang 7.0 compilation error
tools include uapi: Synchronize bpf.h with the kernel
tools include uapi: Update if_link.h to pick IFLA_{BRPORT_ISOLATED,VXLAN_TTL_INHERIT}
tools include powerpc: Update arch/powerpc/include/uapi/asm/unistd.h copy to get 'rseq' syscall
perf tools: Update x86's syscall_64.tbl, adding 'io_pgetevents' and 'rseq'
tools headers uapi: Synchronize drm/drm.h
perf intel-pt: Fix packet decoding of CYC packets
perf tests: Add valid callback for parse-events test
perf tests: Add event parsing error handling to parse events test
perf report powerpc: Fix crash if callchain is empty
perf test session topology: Fix test on s390
...
Linus Torvalds [Sat, 30 Jun 2018 18:15:12 +0000 (11:15 -0700)]
Merge tag 'selinux-pr-20180629' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux
Pull selinux fix from Paul Moore:
"One fairly straightforward patch to fix a longstanding issue where a
process could stall while accessing files in selinuxfs and block
everyone else due to a held mutex.
The patch passes all our tests and looks to apply cleanly to your
current tree"
* tag 'selinux-pr-20180629' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux:
selinux: move user accesses in selinuxfs out of locked regions
Linus Torvalds [Sat, 30 Jun 2018 17:47:46 +0000 (10:47 -0700)]
Merge tag 'for-linus-20180629' of git://git.kernel.dk/linux-block
Pull block fixes from Jens Axboe:
"Small set of fixes for this series. Mostly just minor fixes, the only
oddball in here is the sg change.
The sg change came out of the stall fix for NVMe, where we added a
mempool and limited us to a single page allocation. CONFIG_SG_DEBUG
sort-of ruins that, since we'd need to account for that. That's
actually a generic problem, since lots of drivers need to allocate SG
lists. So this just removes support for CONFIG_SG_DEBUG, which I added
back in 2007 and to my knowledge it was never useful.
Anyway, outside of that, this pull contains:
- clone of request with special payload fix (Bart)
- drbd discard handling fix (Bart)
- SATA blk-mq stall fix (me)
- chunk size fix (Keith)
- double free nvme rdma fix (Sagi)"
* tag 'for-linus-20180629' of git://git.kernel.dk/linux-block:
sg: remove ->sg_magic member
drbd: Fix drbd_request_prepare() discard handling
blk-mq: don't queue more if we get a busy return
block: Fix cloning of requests with a special payload
nvme-rdma: fix possible double free of controller async event buffer
block: Fix transfer when chunk sectors exceeds max
Kishon Vijay Abraham I [Fri, 29 Jun 2018 22:57:18 +0000 (15:57 -0700)]
ARM: dts: keystone-k2g-evm: Add "vqmmc-supply" property for mmc0/mmc1
Add "vqmmc-supply" property for mmc0/mmc1 to indicate the supply connected
to the IO lines. Also add dt node for ldo1 regulator required for mmc1
vqmmc-supply.
Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Signed-off-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Olof Johansson [Fri, 29 Jun 2018 21:06:49 +0000 (14:06 -0700)]
Merge tag 'hisi-fixes-for-4.18' of git://github.com/hisilicon/linux-hisi into fixes
ARM64: hisi fixes for 4.18
- Added power capabilities for the mmc host controller on the
hikey and hikey960 boards to avoid broken wifi.
* tag 'hisi-fixes-for-4.18' of git://github.com/hisilicon/linux-hisi:
arm64: dts: hikey960: Define wl1837 power capabilities
arm64: dts: hikey: Define wl1835 power capabilities