This pull request contains Broadcom ARM64-based SoCs Device Tree changes for
4.13. Please note the following from Eric:
I've based this summary on the bcm2835-dt-next tag, to clarify what's in this
patch series, but it does require being careful since it involves a cross-merge
between branches.
- Anup documents the Broadcom Stingray binding, common clocks, adds initial
support for the Stingray DTSI and DTS files and adds support for the PL022,
PL330 and SP805
- Sandeep adds the clock nodes to the Stingray Device Tree nodes
- Pramod adds support for the NAND, pinctrl, GPIO to the Stingray Device Tree nodes
- Oza adds I2C Device Tree nodes to the Stingray DTSes
- Srinath adds PWM and SDHCI Device Tree nodes for the Stingray SoC
- Ravijeta adds support for the USB Dual Role PHY on Northstar 2
- Gerd starts adding references to the sdhost and sdhci controllers, and then
switches the sdcard to to use the SDHOST (faster than SDHCI)
- Stefan defines the BCM2837 thermal coefficients in order for the Raspberry Pi
thermal driver to work correctly
* tag 'arm-soc/for-4.13/devicetree-arm64' of http://github.com/Broadcom/stblinux:
arm64: dts: NS2: Add USB DRD PHY device tree node
ARM64: dts: bcm2837: Define CPU thermal coefficients
arm64: dts: Add PWM and SDHCI DT nodes for Stingray SOC
arm64: dts: Add PL022, PL330 and SP805 DT nodes for Stingray
arm64: dts: Add I2C DT nodes for Stingray SoC
arm64: dts: Add GPIO DT nodes for Stingray SOC
arm64: dts: Add pinctrl DT nodes for Stingray SOC
arm64: dts: Add NAND DT nodes for Stingray SOC
arm64: dts: Add clock DT nodes for Stingray SOC
arm64: dts: Initial DTS files for Broadcom Stingray SOC
dt-bindings: clk: Extend binding doc for Stingray SOC
dt-bindings: bcm: Add Broadcom Stingray bindings document
ARM: dts: bcm283x: switch from &sdhci to &sdhost
arm64: dts: bcm2837: add &sdhci and &sdhost
ARM: dts: bcm283x: Add CPU thermal zone with 1 trip point
ARM: dts: Add devicetree for the Raspberry Pi 3, for arm32 (v6)
Signed-off-by: Olof Johansson <olof@lixom.net>
UniPhier ARM64 SoC DT updates for v4.13
- specify timing delay properties of eMMC
- fix W=1 build warnings
- increase memory reserve size
- use SPDX License Identifier
- add new board support (LD11/LD20 global)
* tag 'uniphier-dt64-v4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier:
arm64: dts: uniphier: add support for LD20 Global board
arm64: dts: uniphier: add support for LD11 Global board
arm64: dts: uniphier: use SPDX-License-Identifier
arm64: dts: uniphier: reserve more memory for LD11/LD20
arm64: dts: uniphier: fix simple-bus unit address format error
arm64: dts: uniphier: Use - instead of @ for DT OPP entries
arm64: dts: uniphier: add cdns, phy-dll-delay-sdclk(-hsmmc) for eMMC
arm64: dts: uniphier: add input-delay properties to Cadence eMMC node
Signed-off-by: Olof Johansson <olof@lixom.net>
Add device tree nodes for
mt8173:
- split USB SuperSpeed port in HighSpeed and SuperSpeed ports.
- move USB phy clocks up in hierarchy to met new bindings description
- move MDP nodes up in hierarchy to met new bindings description
mt6797:
- add basic SoC support
- add clock driver
- add power domain
dt-bindings:
- clean-up i2c binding description
- add binding for mt2701 i2c node
- add fallback compatible to scpsys binding description
- add bindings description for mt7622 and mt6796
* tag 'v4.12-next-dts64' of https://github.com/mbgg/linux-mediatek:
dt-bindings: mediatek: add bindings for MediaTek MT7622 SoC
arm64: dts: mt8173: Fix mdp device tree
dt-bindings: i2c: Add Mediatek MT2701 i2c binding
dt-bindings: i2c-mtk: Add mt7623 binding
dt-bindings: i2c-mtk: Delete bindings
dt-bindings: i2c-mt6577: Rename file to reflect bindings
dt-bindings: mtk-sysirq: Correct bindings for supported SoCs
arm64: dts: mediatek: add clk and scp nodes for MT6797
dt-bindings: mediatek: add MT6797 power dt-bindings
arm64: dts: mediatek: add mt6797 support
dt-bindings: mediatek: Add bindings for mediatek MT6797 Platform
arm64: dts: mt8173: move clock from phy node into port nodes
arm64: dts: mt8173: split usb SuperSpeed port into two ports
Signed-off-by: Olof Johansson <olof@lixom.net>
Samsung DeviceTree ARM64 update for v4.13:
1. Remove unneeded TE interrupt gpio property.
* tag 'samsung-dt64-4.13' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: exynos: Remove the te-gpios property in the TM2 boards
Signed-off-by: Olof Johansson <olof@lixom.net>
Support for the new rk3399 firefly board; extending the pcie ranges to
make usage of pci switches possible; some more qos and pinctrl nodes on
rk3399; updates for the rk3399 cpu operating points including separate
opps for the higher rates OP1 variant of the chip and mmc-nodes for
the rk3328.
* tag 'v4.13-rockchip-dts64-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: update common rk3399 operating points
arm64: dts: rockchip: introduce rk3399-op1 operating points
arm64: dts: rockchip: enable usb3 controllers on rk3399-firefly
arm64: dts: rockchip: add ethernet0 alias on rk3399
arm64: dts: rockchip: bring rk3399-firefly power-tree in line
arm64: dts: rockchip: add sdmmc/sdio/emmc nodes for RK3328 SoCs
arm64: dts: rockchip: extent IORESOURCE_MEM_64 of PCIe for rk3399
arm64: dts: rockchip: extent bus-ranges of PCIe for rk3399
arm64: dts: rockchip: add pinctrl settings for some rk3399 peripherals
arm64: dts: rockchip: add some missing qos nodes on rk3399
arm64: dts: rockchip: add support for firefly-rk3399 board
dt-bindings: add firefly-rk3399 board support
Signed-off-by: Olof Johansson <olof@lixom.net>
This pull request brings in the switch to sdhost for MMC on RPi3
(improving storage performance and leaving sdhci for wireless), and
the correct CPU thermal coefficients.
The thermal changes required a merge from bcm2835-dt-next, where the
nodes were added.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This patch adds device tree node for USB Dual Role Device PHY for
Broadcom's Northstar2 SoC.
Signed-off-by: Raviteja Garimella <raviteja.garimella@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This defines the bcm2837 SoC specific thermal coefficients in
order to initialize the thermal driver correctly.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Eduardo Valentin <edubezval@gmail.com>
This adds dt-binding documentation for MediaTek MT7622 SoC
which currently only includes basic items such as ARM CPU,
MediaTek SYSIRQ and UART.
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Reviewed-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
If the mdp_* nodes are under an mdp sub-node, their corresponding
platform device does not automatically get its iommu assigned properly.
Fix this by moving the mdp component nodes up a level such that they are
siblings of mdp and all other SoC subsystems. This also simplifies the
device tree.
Although it fixes iommu assignment issue, it also break compatibility
with old device tree. So, the patch in driver is needed to iterate over
sibling mdp device nodes, not child ones, to keep driver work properly.
Signed-off-by: Daniel Kurtz <djkurtz@chromium.org>
Signed-off-by: Minghsiu Tsai <minghsiu.tsai@mediatek.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
The mt7623 dtsi has support for the i2c block, but this is not documented.
Add the documentation for SoC mt7623 to de description.
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
The bindings file list bindings for mt1827 and mt8135 but
these bindings are not supported by the driver. Remove the bindings.
Also do some minor style changes to the compatible documentation
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
The i2c-mt6577.txt actually holds the bindings for all mediatek supported i2c
controller. Change the name to i2c.mtk.txt to reflect that.
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Acked-by: Wolfram Sang <wsa@the-dreams.de>
Follow the recent trend for the license description, and fix the wrongly
stated X11 to MIT.
The X11 license text [1] is explicitly for the X Consortium and has a
couple of extra clauses. The MIT license text [2] is actually what the
current DT files claim.
[1] https://spdx.org/licenses/X11.html
[2] https://spdx.org/licenses/MIT.html
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reserve enough space below the kernel base.
The assumed address map is:
80000000 - 80ffffff : for IPP
81000000 - 81ffffff : for ARM secure
82000000 - : for Linux
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
We have two instance of PL022 SPI controllers, one instance of
DMA PL330, and one non-secure SP805 Watchdog on Stingray SOC.
This patch adds DT nodes for the above mentioned devices in
Stingray DT.
Signed-off-by: Anup Patel <anup.patel@broadcom.com>
Reviewed-by: Pramod KUMAR <pramod.kumar@broadcom.com>
Reviewed-by: Ray Jui <rjui@broadcom.com>
Reviewed-by: Scott Branden <sbranden@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
The Broadcom Stingray SoC is a new member in Broadcom iProc
SoC family.
This patch adds initial DTS files for Broadcom Stingray SoC
and two of its reference boards (bcm958742k and bcm958742t).
We have lot of reference boards and large number of devices
in Broadcom Stingray SoC so eventually we will have quite
a few DTS files for Stingray. To tackle, we have added a
separate directory for Stingray DTS files.
Signed-off-by: Anup Patel <anup.patel@broadcom.com>
Signed-off-by: Scott Branden <scott.branden@broadcom.com>
Reviewed-by: Ray Jui <rjui@broadcom.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Compiling the DT file with W=1, DTC warns like follows:
Warning (unit_address_vs_reg): Node /opp_table0/opp@1000000000 has a
unit name, but no reg property
Fix this by replacing '@' with '-' as the OPP nodes will never have a
"reg" property.
Reported-by: Krzysztof Kozlowski <krzk@kernel.org>
Reported-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Suggested-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This patch adds DT bindings info for Broadcom Stingray SOC
and related reference boards.
Signed-off-by: Anup Patel <anup.patel@broadcom.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Realtek ARM64 based SoC DT for v4.12
This adds an initial DT for the RTD1295 SoC and a TV box based on it.
* tag 'realtek-arm64-dt-for-4.12' of git://github.com/afaerber/linux:
ARM64: dts: Add Realtek RTD1295 and Zidoo X9S
dt-bindings: arm: Add Realtek RTD1295 bindings
dt-bindings: Add vendor prefix for Zidoo
Signed-off-by: Olof Johansson <olof@lixom.net>
Renesas ARM64 Based SoC DT Updates for v4.13
* Add support for R-Car H3 ES2.0
* Break out common board support
* Set drive-strength for ravb pins for r8a7795/h3ulcb and r8a7796/m3ulcb
* Enable HDMI outputs on r8a7795/salvator-x
* Add R-Car audio to DT of r8a7796 SoC
* Add current sense amplifiers to DT of r8a779[56]/salvator-x
* Enable NFS-root on r8a7796/salvator-x
* Enable HS200 for eMMC on r8a779[56]/salvator-x,
r8a7795/h3ulcb and r8a7796/m3ulcb
* Enable EthernetAVB, I2C r8a7796/m3ulcb
* Update memory node to 2 GiB map on r8a7796/m3ulcb
* tag 'renesas-arm64-dt-for-v4.13' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: (35 commits)
arm64: dts: r8a7795: salvator-x: Add support for R-Car H3 ES2.0
arm64: dts: r8a7795: Add support for R-Car H3 ES2.0
arm64: dts: ulcb: Set drive-strength for ravb pins
arm64: dts: renesas: r8a7795-salvator-x: Enable HDMI outputs
arm64: dts: renesas: r8a7795-salvator-x: Add DU external dot clocks
arm64: dts: renesas: salvator-x: Add HDMI output connectors
arm64: dts: renesas: salvator-x: Add DU external dot clock sources
arm64: dts: renesas: r8a7795: Add HDMI encoder support
arm64: dts: salvator-x: Add panel backlight support
arm64: dts: r8a7796: Add PWM device nodes
arm64: dts: r8a7796: add Sound MIX support
arm64: dts: r8a7796: add Sound CTU support
arm64: dts: r8a7796: add Sound DVC support
arm64: dts: r8a7796: add Sound SRC support
arm64: dts: r8a7796: add Sound SSI DMA support
arm64: dts: r8a7796: add Sound SSI PIO support
arm64: dts: r8a7796: add AUDIO_DMAC support
arm64: dts: salvator-x: Add current sense amplifiers
arm64: dts: renesas: Extract common ULCB board support
arm64: dts: renesas: Extract common Salvator-X board support
...
Signed-off-by: Olof Johansson <olof@lixom.net>
All SoCs supported up to now rely on the fallback binding of mt6577.
Fix the binding description to reflect this.
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
The rk3399 has multiple variants with different frequency ratings.
The operating points currently in the kernel stem from the op1 variant
used in Gru ChromeOS devices and may not be suitable for general rk3399
chips. Therefore bring it back to the official general operating points.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The OP1 is a rk3399 variant used in ChromeOS devices with a slightly
higher frequency rating compared to the regular rk3399, but right now
the only available operating points don't match either variant
with both needing adjustments to actually fit their specs.
Therefore introduce separate operting points, from the ChromeOS kernel,
for the OP1 and use it on Gru devices.
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
The power-tree on the rk3399-firefly did not completely match the
documentation and vendor devicetree. It was also missing some
supply-hirarchy information and some regulator-gpio names did not
match the schematics. Fix this for the existing regulators before
introducing new things.
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Pull thermal SoC management fixes from Eduardo Valentin:
- fixes to TI SoC driver, Broadcom, qoriq
- small sparse warning fix on thermal core
* 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal:
thermal: broadcom: ns-thermal: default on iProc SoCs
ti-soc-thermal: Fix a typo in a comment line
ti-soc-thermal: Delete error messages for failed memory allocations in ti_bandgap_build()
ti-soc-thermal: Use devm_kcalloc() in ti_bandgap_build()
thermal: core: make thermal_emergency_poweroff static
thermal: qoriq: remove useless call for of_thermal_get_trip_points()
Pull tty/serial fixes from Greg KH:
"Here are some serial and tty fixes for 4.12-rc3. They are a bit bigger
than normal, which is why I had them bake in linux-next for a few
weeks and didn't send them to you for -rc2.
They revert a few of the serdev patches from 4.12-rc1, and bring
things back to how they were in 4.11, to try to make things a bit more
stable there. Rob and Johan both agree that this is the way forward,
so this isn't people squabbling over semantics. Other than that, just
a few minor serial driver fixes that people have had problems with.
All of these have been in linux-next for a few weeks with no reported
issues"
* tag 'tty-4.12-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
serial: altera_uart: call iounmap() at driver remove
serial: imx: ensure UCR3 and UFCR are setup correctly
MAINTAINERS/serial: Change maintainer of jsm driver
serial: enable serdev support
tty/serdev: add serdev registration interface
serdev: Restore serdev_device_write_buf for atomic context
serial: core: fix crash in uart_suspend_port
tty: fix port buffer locking
tty: ehv_bytechan: clean up init error handling
serial: ifx6x60: fix use-after-free on module unload
serial: altera_jtaguart: adding iounmap()
serial: exar: Fix stuck MSIs
serial: efm32: Fix parity management in 'efm32_uart_console_get_options()'
serdev: fix tty-port client deregistration
Revert "tty_port: register tty ports with serdev bus"
drivers/tty: 8250: only call fintek_8250_probe when doing port I/O
Pull powerpc fixes from Michael Ellerman:
"Fix running SPU programs on Cell, and a few other minor fixes.
Thanks to Alistair Popple, Jeremy Kerr, Michael Neuling, Nicholas
Piggin"
* tag 'powerpc-4.12-4' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc: Add PPC_FEATURE userspace bits for SCV and DARN instructions
powerpc/spufs: Fix hash faults for kernel regions
powerpc: Fix booting P9 hash with CONFIG_PPC_RADIX_MMU=N
powerpc/powernv/npu-dma.c: Fix opal_npu_destroy_context() call
selftests/powerpc: Fix TM resched DSCR test with some compilers
Pull x86 fixes from Thomas Gleixner:
"A series of fixes for X86:
- The final fix for the end-of-stack issue in the unwinder
- Handle non PAT systems gracefully
- Prevent access to uninitiliazed memory
- Move early delay calaibration after basic init
- Fix Kconfig help text
- Fix a cross compile issue
- Unbreak older make versions"
* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/timers: Move simple_udelay_calibration past init_hypervisor_platform
x86/alternatives: Prevent uninitialized stack byte read in apply_alternatives()
x86/PAT: Fix Xorg regression on CPUs that don't support PAT
x86/watchdog: Fix Kconfig help text file path reference to lockup watchdog documentation
x86/build: Permit building with old make versions
x86/unwind: Add end-of-stack check for ftrace handlers
Revert "x86/entry: Fix the end of the stack for newly forked tasks"
x86/boot: Use CROSS_COMPILE prefix for readelf
Pull timer fixlet from Thomas Gleixner:
"Silence dmesg spam by making the posix cpu timer printks depend on
print_fatal_signals"
* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
posix-timers: Make signal printks conditional
Pull RAS fixes from Thomas Gleixner:
"Two fixlets for RAS:
- Export memory_error() so the NFIT module can utilize it
- Handle memory errors in NFIT correctly"
* 'ras-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
acpi, nfit: Fix the memory error check in nfit_handle_mce()
x86/MCE: Export memory_error()
Pull perf tooling fixes from Thomas Gleixner:
- Synchronization of tools and kernel headers
- A series of fixes for perf report addressing various failures:
* Handle invalid maps proper
* Plug a memory leak
* Handle frames and callchain order correctly
- Fixes for handling inlines and children mode
* 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
tools/include: Sync kernel ABI headers with tooling headers
perf tools: Put caller above callee in --children mode
perf report: Do not drop last inlined frame
perf report: Always honor callchain order for inlined nodes
perf script: Add --inline option for debugging
perf report: Fix off-by-one for non-activation frames
perf report: Fix memory leak in addr2line when called by addr2inlines
perf report: Don't crash on invalid maps in `-g srcline` mode
Pull locking fix from Thomas Gleixner:
"A fix for a state leak which was introduced in the recent rework of
futex/rtmutex interaction"
* 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
futex,rt_mutex: Fix rt_mutex_cleanup_proxy_lock()
Pull kthread fix from Thomas Gleixner:
"A single fix which prevents a use after free when kthread fork fails"
* 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
kthread: Fix use-after-free if kthread fork fails
