OSDN Git Service
Arnd Bergmann [Wed, 22 Dec 2021 16:13:21 +0000 (17:13 +0100)]
Merge tag 'arm-soc/for-5.17/devicetree-arm64' of https://github.com/Broadcom/stblinux into arm/dt
This pull request contains Broadcom ARM64-based SoCs Device Tree changes
for 5.17, please pull the following:
- Rafal adds and documents the Netgear RAXE500 Wireless router based on
the BCM4908 SoC.
* tag 'arm-soc/for-5.17/devicetree-arm64' of https://github.com/Broadcom/stblinux:
arm64: dts: broadcom: bcm4908: add DT for Netgear RAXE500
dt-bindings: arm: bcm: document Netgear RAXE500 binding
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Wed, 22 Dec 2021 16:06:11 +0000 (17:06 +0100)]
Merge tag 'arm-soc/for-5.17/devicetree' of https://github.com/Broadcom/stblinux into arm/dt
This pull request contains Broadcom ARM-based SocS Device Tree changes
for v5.17, please pull the following:
- Matthew enables the QCA8337 switch of the Merak MX65 to have the
appropriate PLL properties for it to be enabled and set the SGMII
transmit clock to falling edge.
- Arinc removes unnecessary properties of the GPIO keyboard Device Tree
node, adds the external Realtek RTM8365MB switch on the Ausus RT-AC88U,
including fixing the RX delay on the Realtek switch side and enabling
flow control on the Broadcom internal switch port connecting to the
Realtek switch.
- Christian updates the Meraki MR32 Device Tree node to make use of the
hardware I2C controller instead of bitbanging
- Rafal updates the BCM5310X Device Tree files to have the CRU node not
generate warnings, updates the USB 2.0 PHY to use the non-deprecated
binding
- Uwe adds GPIO offset to the gpio names properties for readability
- Stefan updates the BCM2835 VCHIQ Device Tree binding to YAML
- Florian fixes the iProc PCIe Device Tree nodes in Cygnus, Hurricane 2
and Northstar Plus to be compliant with the iProc PCIe YAML binding
(merged in RobH's tree) as well as the SATA controller node unit name.
* tag 'arm-soc/for-5.17/devicetree' of https://github.com/Broadcom/stblinux:
ARM: dts: BCM5301X: correct RX delay and enable flow control on Asus RT-AC88U
ARM: dts: NSP: Rename SATA unit name
ARM: dts: NSP: Fixed iProc PCIe MSI sub-node
ARM: dts: HR2: Fixed iProc PCIe MSI sub-node
ARM: dts: Cygnus: Update PCIe PHY node unit name(s)
ARM: dts: Cygnus: Fixed iProc PCIe controller properties
dt-bindings: soc: bcm: Convert brcm,bcm2835-vchiq to json-schema
ARM: dts: bcm2711-rpi-4-b: Add gpio offsets to line name array
ARM: dts: BCM5301X: use non-deprecated USB 2.0 PHY binding
ARM: dts: BCM5301X: update CRU block description
ARM: BCM53016: MR32: convert to Broadcom iProc I2C Driver
ARM: dts: BCM5301X: define RTL8365MB switch on Asus RT-AC88U
ARM: dts: BCM5301X: remove unnecessary address & size cells from Asus RT-AC88U
ARM: dts: NSP: MX65: add qca8k falling-edge, PLL properties
Arnd Bergmann [Wed, 22 Dec 2021 15:42:07 +0000 (16:42 +0100)]
Merge tag 'qcom-arm64-for-5.17-1' of git://git./linux/kernel/git/qcom/linux into arm/dt
Qualcomm ARM64 DeviceTree updates for v5.17
This introduces initial support for the brand new Snapdragon 8 Gen 1,
aka SM8450 platform, with SMP, CPUfreq, cluster idling, low speed buses,
TLMM pinctrl, SMMU, regulators, clocks, power-domains, UFS storage and
USB currently supported.
SDM845 adds new support for Sony Xperia XZ2, XZ2C and XZ3. The Lenovo
Yoga C630 gains a few audio related fixes. The PMIC's VADC channels are
described as thermal zones. OnePlus devices gains msm-id and board-id,
to facilitate a single firmware image for the multiple devices.
On SM8350 the Sony Xperia 1 III and 5 III, as well as initial
description of Microsoft's Surface Duo 2 are introduced. On the
platform side, LLCC, QUP nodes, redistributor stride and all the
low-speed QUPs are added
MSM8996 gained various regulator fixes, and adsp firmware name to
faciliate pushing firmware to linux-firmware. Xiaomi Mi Note 2 gained
touchkey controller definition.
On SDM660 the Xiaomi Redmi Note 7 gained power and volume keys, RPM and
regulator definitions, USB, eMMC and SD-card and a simple-framebuffer
description.
MSM8916 has the mmc aliases corrected, to stop the storage devices to
move around and the RPM sleep stats memory is described. Support for the
Samsung J5 2015 smartphone is introduced.
SM6350 validation errors are fixed and and description of the audio,
compute and modem remoteprocs are added.
A couple new revisions of the SC7180 based Google devices are added.
The SC7280 platform gains venus and a few fixes. The CRD development
device is introduced, with the EC, touchscreen and touchpad.
On SM8250 CPU opp-tables, for scaling L3 cache and DDR frequency based
on CPU frequency, are added. As is TX, RX macros and SoundWire blocks
and used to enable audio on the SM8350 MTP.
* tag 'qcom-arm64-for-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (92 commits)
arm64: dts: qcom: sm6125: Avoid using missing SM6125_VDDCX
arm64: dts: qcom: sm8450-qrd: Enable USB nodes
arm64: dts: qcom: sm8450: Add usb nodes
arm64: dts: qcom: sm8450: add i2c13 and i2c14 device nodes
arm64: dts: qcom: sm8450: add cpufreq support
arm64: dts: qcom: sm8450: Add rpmhpd node
arm64: dts: qcom: sm8450-qrd: enable ufs nodes
arm64: dts: qcom: sm8450: add ufs nodes
arm64: dts: qcom: sm8450-qrd: Add rpmh regulator nodes
arm64: dts: qcom: Add base SM8450 QRD DTS
arm64: dts: qcom: sm8450: add smmu nodes
arm64: dts: qcom: sm8450: Add reserved memory nodes
arm64: dts: qcom: sm8450: Add tlmm nodes
arm64: dts: qcom: Add base SM8450 DTSI
arm64: dts: qcom: ipq6018: Fix gpio-ranges property
arm64: dts: qcom: sdm845: add QFPROM chipset specific compatible
arm64: dts: qcom: sdm845: mtp: Add vadc channels and thermal zones
arm64: dts: qcom: pm8998: Add ADC Thermal Monitor node
arm64: qcom: dts: drop legacy property #stream-id-cells
Revert "arm64: dts: qcom: sm8350: Specify clock-frequency for arch timer"
...
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Bjorn Andersson [Wed, 22 Dec 2021 15:08:13 +0000 (09:08 -0600)]
arm64: dts: qcom: sm6125: Avoid using missing SM6125_VDDCX
The SM6125_VDDCX constant is introduced through a separate branch and is
not available in the dts branch. Temporarily replace the constant with
it's value to avoid the build breakage.
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Arnd Bergmann [Tue, 21 Dec 2021 14:37:20 +0000 (15:37 +0100)]
Merge tag 'qcom-dts-for-5.17' of git://git./linux/kernel/git/qcom/linux into arm/dt
Qualcomm DeviceTree updates for v5.17
To SDX55 this introduces the description of the IPA, PCIe PHY and PCIe
endpoint controller, as well as enables these for the FN960 device.
The SDX65 5G platform is introduced, currently with definitions
necessary to boot to a shell.
The undocumented property "input-name" is dropped throughout the dts
files, dwc3 nodes throughout gains more specific compatibles and lastly
building of the Dragonboard 410c DTB on ARM32 is enabled, in addition to
its normal operation in 64-bit mode.
* tag 'qcom-dts-for-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
ARM: dts: qcom: Drop input-name property
ARM: dts: qcom: sdx65: Add pincontrol node
ARM: dts: qcom: Add SDX65 platform and MTP board support
dt-bindings: arm: qcom: Document SDX65 platform and boards
dt-bindings: clock: Add SDX65 GCC clock bindings
ARM: dts: qcom: Build apq8016-sbc/DragonBoard 410c DTB on ARM32
ARM: dts: qcom: sdx55-t55: Enable IPA
ARM: dts: qcom: sdx55-fn980: Enable IPA
ARM: dts: qcom: sdx55-fn980: Enable PCIe EP
ARM: dts: qcom: sdx55: Add support for PCIe EP
ARM: dts: qcom: sdx55-fn980: Enable PCIE0 PHY
ARM: dts: qcom: sdx55: Add support for PCIe PHY
ARM: dts: qcom: update USB nodes with new platform specific compatible
Link: https://lore.kernel.org/r/20211221042154.3621955-1-bjorn.andersson@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Vinod Koul [Thu, 16 Dec 2021 11:08:13 +0000 (16:38 +0530)]
arm64: dts: qcom: sm8450-qrd: Enable USB nodes
Enable the usb phy and usb controller in peripheral mode. This helps to
get the adb working with the QRD board.
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211216110813.658384-2-vkoul@kernel.org
Vinod Koul [Thu, 16 Dec 2021 11:08:12 +0000 (16:38 +0530)]
arm64: dts: qcom: sm8450: Add usb nodes
SM8450 features a single USB controller which connects to both HS and SS
phy. Add the USB and the phy nodes for Qualcomm SM8450 SoC.
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20211216110813.658384-1-vkoul@kernel.org
Arnd Bergmann [Mon, 20 Dec 2021 16:14:05 +0000 (17:14 +0100)]
Merge tag 'tegra-for-5.17-arm-dt' of git://git./linux/kernel/git/tegra/linux into arm/dt
ARM: tegra: Changes for v5.17-rc1
A large part of this is cleanups to existing device trees in order to
improve validation of the device trees using the dt-schema tooling.
This also contains a set of new device trees for various boards that
have been contributed by community members as well as fixes to existing
devices.
* tag 'tegra-for-5.17-arm-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (55 commits)
ARM: tegra: Add host1x hotflush reset on Tegra124
ARM: tegra: Add memory client hotflush resets on Tegra114
ARM: tegra: Add back gpio-ranges properties
ARM: tegra: paz00: Enable S/PDIF and HDMI audio
ARM: tegra: acer-a500: Enable S/PDIF and HDMI audio
ARM: tegra: Add HDMI audio graph to Tegra20 device-tree
ARM: tegra: Add S/PDIF node to Tegra20 device-tree
ARM: tegra20/30: Disable unused host1x hardware
ARM: tegra: Add Memory Client resets to Tegra30 GR2D, GR3D and Host1x
ARM: tegra: Add Memory Client resets to Tegra20 GR2D, GR3D and Host1x
ARM: tegra: Add OPP tables and power domains to Tegra30 device-trees
ARM: tegra: Add OPP tables and power domains to Tegra20 device-trees
ARM: tegra: Add 500 MHz entry to Tegra30 memory OPP table
ARM: tegra: Enable video decoder on Tegra114
ARM: tegra: nexus7: Use common LVDS display device-tree
ARM: tegra: Add CPU thermal zones to Nyan device-tree
ARM: tegra: Enable CPU DFLL on Nyan
ARM: tegra: Enable HDMI CEC on Nyan
ARM: tegra: Add usb-role-switch property to USB OTG ports
ARM: tegra: Add device-tree for 1080p version of Nyan Big
...
Link: https://lore.kernel.org/r/20211217162253.1801077-5-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Mon, 20 Dec 2021 15:13:25 +0000 (16:13 +0100)]
Merge tag 'samsung-dt64-5.17' of git://git./linux/kernel/git/krzk/linux into arm/dt
Samsung DTS ARM64 changes for v5.17
1. Add bindings for: Exynos USI, Samsung Galaxy A8 (2018) board, WinLink
E850-96 board and WinLink vendor prefix.
2. Add pinctrl definitions used for Exynos850.
3. Minor fixes and improvements.
4. Convert serial on ExynosAutov9 to new hierarchy where serial is part
of USI node.
* tag 'samsung-dt64-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
dt-bindings: pinctrl: samsung: Add pin drive definitions for Exynos850
dt-bindings: arm: samsung: Document E850-96 board binding
dt-bindings: Add vendor prefix for WinLink
dt-bindings: arm: samsung: document jackpotlte board binding
dt-bindings: soc: samsung: Fix I2C clocks order in USI binding example
arm64: dts: exynos: convert serial_0 to USI on ExynosAutov9
dt-bindings: soc: samsung: Add Exynos USI bindings
arm64: dts: exynos: Rename hsi2c nodes to i2c for Exynos5433 and Exynos7
Link: https://lore.kernel.org/r/20211220115530.30961-2-krzysztof.kozlowski@canonical.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Mon, 20 Dec 2021 15:12:37 +0000 (16:12 +0100)]
Merge tag 'samsung-dt-5.17' of git://git./linux/kernel/git/krzk/linux into arm/dt
Samsung DTS ARM changes for v5.17
1. Fix Bluetooth GPIO on GT-I9100.
2. Minor improvements and dtschema fixes.
* tag 'samsung-dt-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
ARM: dts: exynos: Rename hsi2c nodes to i2c for Exynos5260
ARM: dts: exynos: Use interrupt for BCM4330 host wakeup in I9100
ARM: dts: exynos: Fix BCM4330 Bluetooth reset polarity in I9100
Link: https://lore.kernel.org/r/20211220115530.30961-1-krzysztof.kozlowski@canonical.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Mon, 20 Dec 2021 15:11:14 +0000 (16:11 +0100)]
Merge tag 'v5.16-next-dts32' of git://git./linux/kernel/git/matthias.bgg/linux into arm/dt
- add device tree for Fairphone 1 (mt6589)
* tag 'v5.16-next-dts32' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux:
arm: dts: mt6589: Add device tree for Fairphone 1
Link: https://lore.kernel.org/r/9ea1efa3-492b-7204-58f8-5253cd5b05f9@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Mon, 20 Dec 2021 15:08:20 +0000 (16:08 +0100)]
Merge tag 'v5.16-next-dts64' of git://git./linux/kernel/git/matthias.bgg/linux into arm/dt
mt8183:
- add Acer Chromebook 314
- evb: add node to read thermisor from AUXIN0
- add several sku's for Lenovo IdeaPad Flex 3 Chromebook and ASUS Chromebook Detachable CM3
- update sensor mapping of the board temperature sensor
- add some coresight nodes for CPU debugging
- USB Type C connector description to all Chromebooks
mt8192, mt8516:
- smaller i2c related fixes
mt8173:
- enable backlight enable pin to all Chromebooks
mt7986[a,b]:
- add basic support
* tag 'v5.16-next-dts64' of git://git.kernel.org/pub/scm/linux/kernel/git/matthias.bgg/linux: (21 commits)
arm64: dts: mediatek: add pinctrl support for mt7986b
arm64: dts: mediatek: add pinctrl support for mt7986a
arm64: dts: mt8183: kukui: Add Type C node
arm64: dts: mediatek: add basic mt7986 support
dt-bindings: arm64: dts: mediatek: Add mt7986 series
arm64: dts: mt8183: support coresight-cpu-debug for mt8183
arm64: dts: mediatek: mt8173-elm: Add backlight enable pin config
arm64: dts: mediatek: mt8173-elm: Move pwm pinctrl to pwm0 node
arm64: dts: mt8183-kukui: Update Tboard sensor mapping table
arm64: dts: mediatek: mt8173: Add gce-client-reg to display od/ufo
dt-bindings: arm64: dts: mediatek: Add sku22 for mt8183 kakadu board
dt-bindings: arm64: dts: mediatek: Add more SKUs for mt8183 fennel board
dt-bindings: arm64: dts: mediatek: Add mt8183-kukui-jacuzzi-cozmo
arm64: dts: mt8183: Add kakadu sku22
arm64: dts: mt8183: Add more fennel SKUs
arm64: dts: mt8183: Add kukui-jacuzzi-cozmo board
arm64: dts: mt8183: jacuzzi: remove unused ddc-i2c-bus
arm64: dts: mediatek: mt8183-evb: Add node for thermistor
arm64: dts: mediatek: mt8516: remove 2 invalid i2c clocks
arm64: dts: mediatek: mt8192: fix i2c node names
...
Link: https://lore.kernel.org/r/0d05e8b6-c56f-bad7-00c1-44682cedb38f@suse.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Mon, 20 Dec 2021 15:06:27 +0000 (16:06 +0100)]
Merge tag 'imx-dt64-5.17' of git://git./linux/kernel/git/shawnguo/linux into arm/dt
i.MX arm64 device tree change for 5.17:
- New SoC support: i.MX8 ULP.
- New board support: i.MX8MM/MN based TQMa8Mx boards, iMX8MN BSH SMM S2,
i.MX8 ULP EVK.
- A series from Adam Ford to enable Camera and USB support for
imx8mm-beacon device.
- Add overlays for various serdes protocols on LS1028A QDS board using
different PHY cards.
- A series from Biwen Li to update LS1028A devices around RTC, flextimer
and PWM support.
- A series from Joakim Zhang to update ENET/FEC suppport on i.MX8M
devices.
- A couple of changes from Lucas Stach to update nitrogen8-som Ethernet
PHY and I2C1 pad configuration.
- A series from Martin Kepplinger to split out a shared imx8mq-librem5-r3
dtsi for Librem5 devices.
- Add cache descriptions for i.MX8 SoCs.
- A series from Vladimir Oltean to update ls1028a-rdb device tree in
order to share the DTS between Linux and U-Boot.
- Random device addtion to various i.MX8 and LX2160A based devices.
* tag 'imx-dt64-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (56 commits)
arm64: dts: imx8mp-evk: configure multiple queues on eqos
arm64: dts: ls1028a-qds: add overlays for various serdes protocols
arm64: dts: ls1028a-qds: enable lpuart1
arm64: dts: ls1028a-qds: move rtc node to the correct i2c bus
arm64: dts: ls1028a-rdb: enable pwm0
arm64: dts: ls1028a: add flextimer based pwm nodes
arm64: dts: ls1028a: add ftm_alarm1 node to be used as wakeup source
arm64: dts: ls1028a: Add PCIe EP nodes
arm64: dts: lx2162a-qds: add interrupt line for RTC node
arm64: dts: lx2162a-qds: support SD UHS-I and eMMC HS400 modes
arm64: dts: lx2160a: enable usb3-lpm-capable for usb3 nodes
arm64: dts: lx2160a-qds: Add mdio mux nodes
arm64: dts: lx2160a: add optee-tz node
arm64: dts: lx2160a-rdb: Add Inphi PHY node
arm64: dts: imx8mm: don't assign PLL2 in SoC dtsi
arm64: dts: nitrogen8-som: correct i2c1 pad-ctrl
arm64: dts: nitrogen8-som: correct network PHY reset
arm64: dts: imx8mn-bsh-smm-s2/pro: Add iMX8MN BSH SMM S2 boards
arm64: dts: imx8mm/n: Remove the 'pm-ignore-notify' property
arm64: dts: imx8ulp: add power domain entry for usdhc
...
Link: https://lore.kernel.org/r/20211218071427.26745-5-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Mon, 20 Dec 2021 15:04:56 +0000 (16:04 +0100)]
Merge tag 'imx-dt-5.17' of git://git./linux/kernel/git/shawnguo/linux into arm/dt
i.MX arm device tree change for 5.17:
- New board support: TQ-Systems MBa6x, Y Soft IOTA Crux/Crux+ board,
JOZ Access Point, Phytec PEB-WLBT-05 support, BSH SMM-M2 IMX6ULZ
SystemMaster.
- Update SPBA bus node name to match binding schema.
- A series from Christoph Niedermaier to update imx6qdl-dhcom board
around Ethernet and USB support.
- A series from Giulio Benetti to clean up undocumented/unused fixed
clock compatibles.
- A series from Laurent Pinchart to update i.MX7 MIPI_CSI support.
- A couple of changes from Russell to update phy-mode for
vf610-zii-dev-rev-b board.
- Add Wacom digitizer support for imx7d-remarkable2 device.
* tag 'imx-dt-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (36 commits)
ARM: dts: imx6: phytec: Add PEB-WLBT-05 support
ARM: dts: imx6qdl: phytec: Add support for optional PEB-AV-02 LCD adapter
ARM: dts: imx6qdl: phytec: Add support for optional PEB-EVAL-01 board
ARM: dts: imx6qdl-dhcom: Add USB overcurrent pin on SoM layer
ARM: dts: imx7d-remarkable2: add wacom digitizer device
ARM: dts: imx6ulz-bsh-smm-m2: Add BSH SMM-M2 IMX6ULZ SystemMaster
ARM: dts: imx6qdl-dhcom: Identify the PHY by ethernet-phy-id0007.c0f0
ARM: dts: imx6qdl-dhcom: Align PHY reset timing with other DHCOM SoMs
ARM: dts: imx6qdl: drop "fsl,imx-ckih1"
ARM: dts: imx6qdl: drop "fsl,imx-ckil"
ARM: dts: imx6qdl: drop "fsl,imx-osc"
ARM: dts: imx53: drop "fsl,imx-ckih2"
ARM: dts: imx53: drop "fsl,imx-ckih1"
ARM: dts: imx53: drop "fsl,imx-ckil"
ARM: dts: imx53: drop "fsl,imx-osc"
ARM: dts: imx51: drop "fsl,imx-ckih2"
ARM: dts: imx51: drop "fsl,imx-ckih1"
ARM: dts: imx51: drop "fsl,imx-ckil"
ARM: dts: imx51: drop "fsl,imx-osc"
ARM: dts: imx50: drop "fsl,imx-ckih2"
...
Link: https://lore.kernel.org/r/20211218071427.26745-4-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Mon, 20 Dec 2021 15:02:24 +0000 (16:02 +0100)]
Merge tag 'imx-bindings-5.17' of git://git./linux/kernel/git/shawnguo/linux into arm/dt
i.MX dt-bindings update for 5.17:
- New bindings for i.MX SPBA bus and i.MX8MN DISP blk-ctrl.
- New vendor prefix for BSH Hausgeraete GmbH and JOZ BV.
- New compatibles for various i.MX6 and i.MX8 boards.
- Add optional 'fsl,continuous-burst-clk' property support for imx-weim
binding.
* tag 'imx-bindings-5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
dt-bindings: soc: add binding for i.MX8MN DISP blk-ctrl
dt-bindings: arm: fsl: Add BSH SMM-M2 IMX6ULZ SystemMaster board
dt-bindings: arm: fsl: Add iMX8MN BSH SMM S2 boards
dt-bindings: Add vendor prefix for BSH Hausgeraete GmbH
dt-bindings: soc: imx: Add binding doc for spba bus
dt-bindings: bus: imx-weim: add words about continuous bclk
dt-bindings: arm: fsl: add TQMa8Mx boards
dt-bindings: arm: fsl: add TQMa8MxNL boards
dt-bindings: arm: fsl: add TQMa8MxML boards
dt-bindings: arm: fsl: Add binding for imx8ulp evk
dt-bindings: arm: fsl: Add Y Soft IOTA Crux/Crux+ boards
dt-bindings: arm: fsl: add TQ-Systems boards based on i.MX6Q/QP/DL
dt-bindings: arm: fsl: add JOZ Access Point
dt-bindings: vendor-prefixes: Add an entry for JOZ BV
Link: https://lore.kernel.org/r/20211218071427.26745-3-shawnguo@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Rob Herring [Fri, 17 Dec 2021 22:12:32 +0000 (16:12 -0600)]
ARM: dts: Remove "spidev" nodes
"spidev" is not a real device, but a Linux implementation detail. It has
never been documented either. The kernel has WARNed on the use of it for
over 6 years. Time to remove its usage from the tree.
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
Cc: Mark Brown <broonie@kernel.org>
Link: https://lore.kernel.org/r/20211217221232.3664417-1-robh@kernel.org'
Reviwed-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Mon, 20 Dec 2021 15:00:13 +0000 (16:00 +0100)]
Merge tag 'mvebu-dt-5.17-1' of git://git./linux/kernel/git/gclement/mvebu into arm/dt
mvebu dt for 5.17 (part 1)
Add generic compatible to UART nodes on Armada 38x
* tag 'mvebu-dt-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu:
ARM: dts: armada-38x: Add generic compatible to UART nodes
Link: https://lore.kernel.org/r/875yrnm8uq.fsf@BL-laptop
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Mon, 20 Dec 2021 14:58:27 +0000 (15:58 +0100)]
Merge tag 'mvebu-dt64-5.17-1' of git://git./linux/kernel/git/gclement/mvebu into arm/dt
mvebu dt64 for 5.17 (part 1)
Enable more network hardware and gpios on CN9130-CRB
Add new clock node needed by comphy on armada-37xx
* tag 'mvebu-dt64-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu:
arm64: dts: marvell: cn9130: enable CP0 GPIO controllers
arm64: dts: marvell: cn9130: add GPIO and SPI aliases
arm64: dts: marvell: armada-37xx: Add xtal clock to comphy node
arm/arm64: dts: Add MV88E6393X to CN9130-CRB device tree
arm/arm64: dts: Enable CP0 GPIOs for CN9130-CRB
Link: https://lore.kernel.org/r/878rwjm8vj.fsf@BL-laptop
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Mon, 20 Dec 2021 14:55:51 +0000 (15:55 +0100)]
Merge tag 'ti-k3-dt-for-v5.17' of git://git./linux/kernel/git/ti/linux into arm/dt
Devicetree changes for TI K3 platforms for v5.17 merge window:
* New Platforms:
- J721s2 SoC, SoM and Common Processor Board support
* New features:
- CAN support on AM64 EVM and SK
- TimeSync Router on AM64
* Fixes:
- Correct d-cache-sets info on J7200
- Fix L2 cache-sets value for J721e/J7200/AM64
- Fixes for dtbs_check warnings wrt serdes_ln_ctrl node on J721e/J7200
- Disable McASP on IoT2050 board to fix dtbs_check warnings
* tag 'ti-k3-dt-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux:
arch: arm64: ti: Add support J721S2 Common Processor Board
arm64: dts: ti: Add initial support for J721S2 System on Module
arm64: dts: ti: Add initial support for J721S2 SoC
dt-bindings: pinctrl: k3: Introduce pinmux definitions for J721S2
dt-bindings: arm: ti: Add bindings for J721s2 SoC
arm64: dts: ti: iot2050: Disable mcasp nodes at dtsi level
arm64: dts: ti: k3-am642-evm/sk: Add support for main domain mcan nodes in EVM and disable them on SK
arm64: dts: ti: k3-am64-main: Add support for MCAN
arm64: dts: ti: k3-j721e-common-proc-board: Add support for mcu and main mcan nodes
arm64: dts: ti: k3-j721e: Add support for MCAN nodes
arm64: dts: ti: am654-base-board/am65-iot2050-common: Disable mcan nodes
arm64: dts: ti: k3-am65-mcu: Add Support for MCAN
arm64: dts: ti: k3-am64-main: add timesync router node
arm64: dts: ti: k3-j7200: Correct the d-cache-sets info
arm64: dts: ti: k3-j721e: Fix the L2 cache sets
arm64: dts: ti: k3-j7200: Fix the L2 cache sets
arm64: dts: ti: k3-am642: Fix the L2 cache sets
arm64: dts: ti: j721e-main: Fix 'dtbs_check' in serdes_ln_ctrl node
arm64: dts: ti: j7200-main: Fix 'dtbs_check' serdes_ln_ctrl node
arm64: dts: ti: k3-j721e: correct cache-sets info
Link: https://lore.kernel.org/r/20211217172806.10023-2-vigneshr@ti.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Mon, 20 Dec 2021 14:49:16 +0000 (15:49 +0100)]
Merge tag 'tegra-for-5.17-arm64-dt' of git://git./linux/kernel/git/tegra/linux into arm/dt
arm64: tegra: Device tree changes for v5.17-rc1
The vast majority of this contains various updates and cleanups to the
Tegra device trees that will eventually help validate all of them using
the dt-schema infrastructure.
Another notable chunk of this contains additional Tegra234 support as
well as support for the new Jetson AGX Orin Developer Kit.
* tag 'tegra-for-5.17-arm64-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (47 commits)
arm64: tegra: Add host1x hotflush reset on Tegra210
arm64: tegra: Hook up MMC and BPMP to memory controller
arm64: tegra: Add memory controller on Tegra234
arm64: tegra: Add EMC general interrupt on Tegra194
arm64: tegra: Update SDMMC4 speeds for Tegra194
arm64: tegra: Add dma-coherent for Tegra194 VIC
arm64: tegra: Rename Ethernet PHY nodes
arm64: tegra: Remove unused only-1-8-v properties
arm64: tegra: Sort Tegra210 XUSB clocks correctly
arm64: tegra: Add missing TSEC properties on Tegra210
arm64: tegra: jetson-nano: Remove extra PLL power supplies for PCIe and XUSB
arm64: tegra: smaug: Remove extra PLL power supplies for XUSB
arm64: tegra: jetson-tx1: Remove extra PLL power supplies for PCIe and XUSB
arm64: tegra: Rename GPIO hog nodes to match schema
arm64: tegra: Remove unsupported regulator properties
arm64: tegra: Rename TCU node to "serial"
arm64: tegra: Remove undocumented Tegra194 PCIe "core_m" clock
arm64: tegra: Drop unused properties for Tegra194 PCIe
arm64: tegra: Fix Tegra194 HSP compatible string
arm64: tegra: Drop unsupported nvidia,lpdr property
...
Link: https://lore.kernel.org/r/20211217162253.1801077-4-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Mon, 20 Dec 2021 14:37:23 +0000 (15:37 +0100)]
Merge tag 'tegra-for-5.17-dt-bindings' of git://git./linux/kernel/git/tegra/linux into arm/dt
dt-bindings: Changes for v5.17-rc1
This contains a bunch of json-schema conversions for various Tegra-
related DT bindings and additions for new SoC and board support.
* tag 'tegra-for-5.17-dt-bindings' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux: (30 commits)
media: dt: bindings: tegra-vde: Document OPP and power domain
media: dt: bindings: tegra-vde: Convert to schema
dt-bindings: host1x: Document Memory Client resets of Host1x, GR2D and GR3D
dt-bindings: host1x: Document OPP and power domain properties
dt-bindings: clock: tegra-car: Document new clock sub-nodes
dt-bindings: ARM: tegra: Document Pegatron Chagall
dt-bindings: ARM: tegra: Document ASUS Transformers
dt-bindings: usb: tegra-xudc: Document interconnects and iommus properties
dt-bindings: serial: Document Tegra234 TCU
dt-bindings: serial: tegra-tcu: Convert to json-schema
dt-bindings: thermal: tegra186-bpmp: Convert to json-schema
dt-bindings: firmware: tegra: Convert to json-schema
dt-bindings: tegra: pmc: Convert to json-schema
dt-bindings: serial: 8250: Document Tegra234 UART
dt-bindings: mmc: tegra: Document Tegra234 SDHCI
dt-bindings: fuse: tegra: Document Tegra234 FUSE
dt-bindings: fuse: tegra: Convert to json-schema
dt-bindings: rtc: tegra: Document Tegra234 RTC
dt-bindings: rtc: tegra: Convert to json-schema
dt-bindings: mailbox: tegra: Document Tegra234 HSP
...
Link: https://lore.kernel.org/r/20211217162253.1801077-3-thierry.reding@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Sam Protsenko [Fri, 17 Dec 2021 16:15:47 +0000 (18:15 +0200)]
dt-bindings: pinctrl: samsung: Add pin drive definitions for Exynos850
All Exynos850 GPIO blocks can use EXYNOS5420_PIN_DRV* definitions,
except GPIO_HSI block. Add pin drive strength definitions for GPIO_HSI
block correspondingly.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211217161549.24836-6-semen.protsenko@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Sam Protsenko [Fri, 17 Dec 2021 16:15:46 +0000 (18:15 +0200)]
dt-bindings: arm: samsung: Document E850-96 board binding
Add binding for the WinLink E850-96 board, which is based on Samsung
Exynos850 SoC.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Link: https://lore.kernel.org/r/20211217161549.24836-5-semen.protsenko@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Sam Protsenko [Fri, 17 Dec 2021 16:15:45 +0000 (18:15 +0200)]
dt-bindings: Add vendor prefix for WinLink
WinLink Co., Ltd is a hardware design and manufacturing company based in
South Korea. Official web-site: [1].
[1] http://win-link.net/
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211217161549.24836-4-semen.protsenko@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Arınç ÜNAL [Thu, 16 Dec 2021 16:03:19 +0000 (00:03 +0800)]
ARM: dts: BCM5301X: correct RX delay and enable flow control on Asus RT-AC88U
The current 'rx-internal-delay-ps' property value on the Realtek switch
node, 2000, will be divided by 300, resulting in 6.66, which will be
rounded to the closest step value, 7. Change it to 2100 to be accurate.
See
ef136837aaf6 ("net: dsa: rtl8365mb: set RGMII RX delay in steps of
0.3 ns") for reference.
Flow control needs to be enabled on both sides of the internal and
external switch. It is already enabled on the CPU port of the Realtek
switch so we also enable it on the external switch port of the Broadcom
switch as well.
Signed-off-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Florian Fainelli [Sun, 19 Dec 2021 18:49:46 +0000 (10:49 -0800)]
Merge tag 'tags/bcm2835-bindings-2021-12-18' into devicetree/next
Stefan Wahren converts VCHIQ's bindings to YAML format.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Florian Fainelli [Tue, 7 Dec 2021 18:19:09 +0000 (10:19 -0800)]
ARM: dts: NSP: Rename SATA unit name
Rename the SATA controller unit name from ahci to sata in preparation
for adding the Broadcom SATA3 controller YAML binding which will bring
validation.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Florian Fainelli [Thu, 2 Dec 2021 23:16:27 +0000 (15:16 -0800)]
ARM: dts: NSP: Fixed iProc PCIe MSI sub-node
Rename the msi controller unit name to 'msi' to avoid collisions with
the 'msi-controller' boolean property.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Florian Fainelli [Thu, 2 Dec 2021 23:15:27 +0000 (15:15 -0800)]
ARM: dts: HR2: Fixed iProc PCIe MSI sub-node
Rename the msi controller unit name to 'msi' to avoid collisions with
the 'msi-controller' boolean property.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Florian Fainelli [Wed, 8 Dec 2021 00:06:22 +0000 (16:06 -0800)]
ARM: dts: Cygnus: Update PCIe PHY node unit name(s)
Update the PCIe PHY node unit name and its sub-nodes to help with
upcoming changes converting the Cygnus PCIe PHY DT binding to YAML and
later the iProc PCIe controller binding to YAML.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Florian Fainelli [Thu, 2 Dec 2021 23:14:13 +0000 (15:14 -0800)]
ARM: dts: Cygnus: Fixed iProc PCIe controller properties
Rename the msi controller unit name to 'msi' to avoid collisions with
the 'msi-controller' boolean property. We also need to re-arrange the
'ranges' property to show the two cells as being separate instead of
combined since the DT checker is not able to differentiate otherwise.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Stefan Wahren [Wed, 15 Dec 2021 09:44:49 +0000 (10:44 +0100)]
dt-bindings: soc: bcm: Convert brcm,bcm2835-vchiq to json-schema
This converts the VCHIQ bindings to YAML format.
Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com>
Co-developed-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
Signed-off-by: Nicolas Saenz Julienne <nsaenz@kernel.org>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211215094448.280796-1-nsaenz@kernel.org
Marek Behún [Tue, 9 Nov 2021 16:46:04 +0000 (17:46 +0100)]
ARM: dts: armada-38x: Add generic compatible to UART nodes
Add generic compatible string "ns16550a" to serial port nodes of Armada
38x.
This makes it possible to use earlycon.
Fixes:
0d3d96ab0059 ("ARM: mvebu: add Device Tree description of the Armada 380/385 SoCs")
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Robert Marko [Fri, 12 Nov 2021 13:44:03 +0000 (14:44 +0100)]
arm64: dts: marvell: cn9130: enable CP0 GPIO controllers
CN9130 has a built-in CP115 which has 2 GPIO controllers, but unlike in
Armada 7k and 8k both are left disabled by the SoC DTSI.
This first of all makes no sense as they are always present due to being
SoC built-in and its an issue as boards like CN9130-CRB use the CPO GPIO2
pins for regulators and SD card support without enabling them first.
So, enable both of them like Armada 7k and 8k do.
Fixes:
6b8970bd8d7a ("arm64: dts: marvell: Add support for Marvell CN9130 SoC support")
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Robert Marko [Fri, 12 Nov 2021 13:44:02 +0000 (14:44 +0100)]
arm64: dts: marvell: cn9130: add GPIO and SPI aliases
CN9130 has one CP115 built in, which like the CP110 has 2 GPIO and 2 SPI
controllers built-in.
However, unlike the Armada 7k and 8k the SoC DTSI doesn't add the required
aliases as both the Orion SPI driver and MVEBU GPIO drivers require the
aliases to be present.
So add the required aliases for GPIO and SPI controllers.
Fixes:
6b8970bd8d7a ("arm64: dts: marvell: Add support for Marvell CN9130 SoC support")
Signed-off-by: Robert Marko <robert.marko@sartura.hr>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Pali Rohár [Wed, 8 Dec 2021 02:40:35 +0000 (03:40 +0100)]
arm64: dts: marvell: armada-37xx: Add xtal clock to comphy node
Kernel driver phy-mvebu-a3700-comphy.c needs to know the rate of the
reference xtal clock. So add missing xtal clock source into comphy device
tree node. If the property is not present, the driver defaults to 25 MHz
xtal rate (which, as far as we know, is used by all the existing boards).
Signed-off-by: Pali Rohár <pali@kernel.org>
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Chris Packham [Sun, 5 Dec 2021 22:56:18 +0000 (11:56 +1300)]
arm/arm64: dts: Add MV88E6393X to CN9130-CRB device tree
The CN9130-CRB boards have a MV88E6393X switch connected to eth0. Add
the necessary dts nodes and properties for this.
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Chris Packham [Sun, 5 Dec 2021 22:56:17 +0000 (11:56 +1300)]
arm/arm64: dts: Enable CP0 GPIOs for CN9130-CRB
Enable the CP0 GPIO devices for the CN9130-CRB. This is needed for a
number of the peripheral devices to function.
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Arnd Bergmann [Fri, 17 Dec 2021 14:54:22 +0000 (15:54 +0100)]
Merge tag 'renesas-dt-bindings-for-v5.17-tag2' of git://git./linux/kernel/git/geert/renesas-devel into arm/dt
Renesas DT binding updates for v5.17 (take two)
- Document support for the R-Car S4-8 Spider CPU and BreakOut boards.
* tag 'renesas-dt-bindings-for-v5.17-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
dt-bindings: arm: renesas: Document Renesas Spider boards
Link: https://lore.kernel.org/r/cover.1639736725.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Fri, 17 Dec 2021 14:53:29 +0000 (15:53 +0100)]
Merge tag 'renesas-arm-dt-for-v5.17-tag2' of git://git./linux/kernel/git/geert/renesas-devel into arm/dt
Renesas ARM DT updates for v5.17 (take two)
- Initial support for the R-Car S4-8 SoC on the Spider CPU and
BreakOut boards,
- MIPI DSI display support for the R-Car V3u SoC and the Falcon board
stack,
- Thermal and GPU support for the RZ/G2L SoC and the RZ/G2L SMARC EVK
development board,
- Miscellaneous fixes and improvements.
* tag 'renesas-arm-dt-for-v5.17-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
arm64: dts: renesas: Fix pin controller node names
arm64: dts: renesas: rzg2l-smarc-som: Add vdd core regulator
arm64: dts: renesas: r9a07g044: Add Mali-G31 GPU node
arm64: dts: renesas: r9a07g044: Create thermal zone to support IPA
arm64: dts: renesas: r9a07g044: Add TSU node
arm64: dts: renesas: falcon-cpu: Add DSI display output
arm64: dts: renesas: r8a779a0: Add DSI encoders
arm64: dts: renesas: Add Renesas Spider boards support
arm64: dts: renesas: Add Renesas R8A779F0 SoC support
dt-bindings: clock: Add r8a779f0 CPG Core Clock Definitions
dt-bindings: power: Add r8a779f0 SYSC power domain definitions
arm64: dts: renesas: Fix thermal bindings
Link: https://lore.kernel.org/r/cover.1639736718.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Arnd Bergmann [Fri, 17 Dec 2021 14:52:07 +0000 (15:52 +0100)]
Merge tag 'sunxi-dt-for-5.17-1' of git://git./linux/kernel/git/sunxi/linux into arm/dt
Our usual round of DT patches for the 5.17 merge window, with:
- Introduction of the chassis-type property
- I2C, SPDIF support for the Tanix TX6
- Memory frequency scaling for the A64 and H5
- Hantro G2 support for the H6
- New Board: Tanix TX6 Mini
* tag 'sunxi-dt-for-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
arm64: dts: allwinner: h6: Add Hantro G2 node
arm64: dts: allwinner: h6: tanix-tx6: Enable bluetooth
arm64: dts: allwinner: h6: tanix: Add MMC1 node
arm64: dts: allwinner: h6: Add Tanix TX6 mini dts
dt-bindings: arm: sunxi: Add Tanix TX6 mini
arm64: dts: allwinner: h6: tanix-tx6: Split to DT and DTSI
ARM: dts: sun8i: Adjust power key nodes
arm64: dts: allwinner: a64: Update MBUS node
ARM: dts: sunxi: h3/h5: Update MBUS node
dt-bindings: arm: sunxi: Add H5 MBUS compatible
dt-bindings: arm: sunxi: Expand MBUS binding
dt-bindings: clock: sunxi: Export CLK_DRAM for devfreq
dt-bindings: crypto: Add optional dma properties
ARM: dts: sun8i: h3: beelink-x2: Add GPIO CEC node
ARM: dts: sunxi: Add CEC clock to DW-HDMI
arm64: dts: allwinner: a64: Add CEC clock to HDMI
ARM: dts: sun8i: h3: beelink-x2: Sort nodes
arm64: dts: allwinner: h6: tanix-tx6: Add I2C node
arm64: dts: allwinner: h6: tanix-tx6: Add SPDIF
arm64: dts: allwinner: add 'chassis-type' property
Link: https://lore.kernel.org/r/ef385139-6fd4-42d2-9bfe-a4dda7ac76c9.lettre@localhost
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Thierry Reding [Fri, 17 Dec 2021 13:53:08 +0000 (14:53 +0100)]
arm64: tegra: Add host1x hotflush reset on Tegra210
Add the host1x memory client hotflush reset on Tegra210.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Dmitry Osipenko [Tue, 30 Nov 2021 23:23:33 +0000 (02:23 +0300)]
media: dt: bindings: tegra-vde: Document OPP and power domain
Document new OPP table and power domain properties of the video decoder
hardware.
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Dmitry Osipenko [Tue, 30 Nov 2021 23:23:32 +0000 (02:23 +0300)]
media: dt: bindings: tegra-vde: Convert to schema
Convert NVIDIA Tegra video decoder binding to schema.
Reviewed-by: Rob Herring <robh@kernel.org>
Acked-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Dmitry Osipenko [Tue, 30 Nov 2021 23:23:14 +0000 (02:23 +0300)]
dt-bindings: host1x: Document Memory Client resets of Host1x, GR2D and GR3D
Memory Client should be blocked before hardware reset is asserted in order
to prevent memory corruption and hanging of memory controller.
Document Memory Client resets of Host1x, GR2D and GR3D hardware units.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Dmitry Osipenko [Tue, 30 Nov 2021 23:23:13 +0000 (02:23 +0300)]
dt-bindings: host1x: Document OPP and power domain properties
Document new DVFS OPP table and power domain properties of the Host1x bus
and devices sitting on the bus.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Dmitry Osipenko [Tue, 30 Nov 2021 23:23:11 +0000 (02:23 +0300)]
dt-bindings: clock: tegra-car: Document new clock sub-nodes
Document sub-nodes which describe Tegra SoC clocks that require a higher
voltage of the core power domain in order to operate properly on a higher
clock rates. Each node contains a phandle to OPP table and power domain.
The root PLLs and system clocks don't have any specific device dedicated
to them, clock controller is in charge of managing power for them.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
David Heidelberg [Sat, 11 Dec 2021 21:13:46 +0000 (00:13 +0300)]
dt-bindings: ARM: tegra: Document Pegatron Chagall
Document Pegatron Chagall, which is Tegra30-based tablet device.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Svyatoslav Ryhel [Sat, 11 Dec 2021 21:13:45 +0000 (00:13 +0300)]
dt-bindings: ARM: tegra: Document ASUS Transformers
Document Tegra20/30/114-based ASUS Transformer Series tablet devices.
This group includes EeePad TF101, Prime TF201, Pad TF300T, TF300TG
Infinity TF700T, TF701T.
Signed-off-by: David Heidelberg <david@ixit.cz>
Signed-off-by: Anton Bambura <jenneron@protonmail.com>
Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Mon, 6 Dec 2021 15:55:59 +0000 (16:55 +0100)]
dt-bindings: usb: tegra-xudc: Document interconnects and iommus properties
Add the interconnects, interconnect-names and iommus properties to the
device tree bindings for the Tegra XUDC controller. These are used to
describe the device's paths to and from memory.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 19 Nov 2021 14:38:39 +0000 (15:38 +0100)]
dt-bindings: serial: Document Tegra234 TCU
Add the compatible string for the TCU found on the Tegra234 SoC.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 19 Nov 2021 14:38:38 +0000 (15:38 +0100)]
dt-bindings: serial: tegra-tcu: Convert to json-schema
Convert the Tegra TCU device tree bindings to json-schema.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 19 Nov 2021 14:38:37 +0000 (15:38 +0100)]
dt-bindings: thermal: tegra186-bpmp: Convert to json-schema
Convert the Tegra186 (and later) BPMP thermal device tree bindings from
the free-form text format to json-schema.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 19 Nov 2021 14:38:35 +0000 (15:38 +0100)]
dt-bindings: firmware: tegra: Convert to json-schema
Convert the NVIDIA Tegra186 (and later) BPMP bindings from the free-form
text format to json-schema.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 19 Nov 2021 14:38:34 +0000 (15:38 +0100)]
dt-bindings: tegra: pmc: Convert to json-schema
Convert the NVIDIA Tegra186 (and later) PMC bindings from the free-form
text format to json-schema.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 19 Nov 2021 14:38:33 +0000 (15:38 +0100)]
dt-bindings: serial: 8250: Document Tegra234 UART
Add the compatible string for the UART found on the Tegra234 SoC.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 19 Nov 2021 14:38:32 +0000 (15:38 +0100)]
dt-bindings: mmc: tegra: Document Tegra234 SDHCI
Add the compatible string for the SDHCI block found on the Tegra234 SoC.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 19 Nov 2021 14:38:31 +0000 (15:38 +0100)]
dt-bindings: fuse: tegra: Document Tegra234 FUSE
Add the compatible string for the FUSE block found on the Tegra234 SoC.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 19 Nov 2021 14:38:30 +0000 (15:38 +0100)]
dt-bindings: fuse: tegra: Convert to json-schema
Convert the NVIDIA Tegra FUSE bindings from the free-form text format to
json-schema.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 19 Nov 2021 14:38:29 +0000 (15:38 +0100)]
dt-bindings: rtc: tegra: Document Tegra234 RTC
Add the compatible string for the RTC block found on the Tegra234 SoC.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 19 Nov 2021 14:38:28 +0000 (15:38 +0100)]
dt-bindings: rtc: tegra: Convert to json-schema
Convert the NVIDIA Tegra RTC bindings from the free-form text format to
json-schema.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 19 Nov 2021 14:38:27 +0000 (15:38 +0100)]
dt-bindings: mailbox: tegra: Document Tegra234 HSP
Add the compatible string for the HSP block found on the Tegra234 SoC.
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 19 Nov 2021 14:38:26 +0000 (15:38 +0100)]
dt-bindings: mailbox: tegra: Convert to json-schema
Convert the NVIDIA Tegra HSP bindings from the free-form text format to
json-schema.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 19 Nov 2021 14:38:25 +0000 (15:38 +0100)]
dt-bindings: mmc: tegra: Convert to json-schema
Convert the NVIDIA Tegra SDHCI bindings from the free-form text format
to json-schema.
Reviewed-by: Rob Herring <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 17 Dec 2021 13:52:37 +0000 (14:52 +0100)]
ARM: tegra: Add host1x hotflush reset on Tegra124
Add the host1x memory client hotflush reset on Tegra124.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 17 Dec 2021 13:51:51 +0000 (14:51 +0100)]
ARM: tegra: Add memory client hotflush resets on Tegra114
Add the host1x, gr2d and gr3d memory client hotflush resets on Tegra114.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Geert Uytterhoeven [Thu, 16 Dec 2021 15:04:49 +0000 (16:04 +0100)]
arm64: dts: renesas: Fix pin controller node names
Align all pin controller node names with the expectations of the DT
bindings in Documentation/devicetree/bindings/pinctrl/pinctrl.yaml.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/09a09c8ac9cb1a11b859c1ab9d9eae84cfefb1bb.1639666967.git.geert+renesas@glider.be
Adam Ford [Wed, 15 Dec 2021 00:46:21 +0000 (18:46 -0600)]
dt-bindings: soc: add binding for i.MX8MN DISP blk-ctrl
Add the DT binding for the i.MX8MN DISP blk-ctrl.
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Reviewed-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Yunus Bas [Thu, 16 Dec 2021 08:41:07 +0000 (09:41 +0100)]
ARM: dts: imx6: phytec: Add PEB-WLBT-05 support
The PEB-WLBT-05 is equipped with a Sterling-LWB radio module, which is
capable of Wi-Fi 802.11 b/g/n and Bluetooth 4.2.
Signed-off-by: Yunus Bas <y.bas@phytec.de>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Stefan Agner [Thu, 26 Jul 2018 15:40:25 +0000 (17:40 +0200)]
ARM: tegra: Add back gpio-ranges properties
The properties have been commented out to prevent a regression a while
ago. The first regression should be resolved by commit
44af7927316e
("spi: Map SPI OF client IRQ at probe time").
The second regression is probably addressed by commit
494fd7b7ad10
("PM / core: fix deferred probe breaking suspend resume order") and/or
maybe others. Readd the gpio-ranges properties to see whether
regressions still get reported.
This reverts commit
4f1d841475e1 ("ARM: tegra: Comment out gpio-ranges
properties").
Signed-off-by: Stefan Agner <stefan@agner.ch>
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Tested-by: Dmitry Osipenko <digetx@gmail.com>
[treding@nvidia.com: drop redundant gpio-ranges from Ouya DTS file]
Signed-off-by: Thierry Reding <treding@nvidia.com>
Dmitry Osipenko [Sat, 4 Dec 2021 14:37:25 +0000 (17:37 +0300)]
ARM: tegra: paz00: Enable S/PDIF and HDMI audio
Enable S/PDIF controller to enable HDMI audio support on Toshiba AC100.
Use nvidia,fixed-parent-rate property that prevents audio rate conflict
between S/PDIF and I2S.
Tested-by: Agneli <poczt@protonmail.ch>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Dmitry Osipenko [Sat, 4 Dec 2021 14:37:24 +0000 (17:37 +0300)]
ARM: tegra: acer-a500: Enable S/PDIF and HDMI audio
Enable S/PDIF controller to enable HDMI audio support on Acer A500.
Use nvidia,fixed-parent-rate property that prevents audio rate conflict
between S/PDIF and I2S.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Dmitry Osipenko [Sat, 4 Dec 2021 14:37:23 +0000 (17:37 +0300)]
ARM: tegra: Add HDMI audio graph to Tegra20 device-tree
Add HDMI audio graph to Tegra20 device-tree to enable HDMI audio on
Tegra20 devices.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Dmitry Osipenko [Sat, 4 Dec 2021 14:37:22 +0000 (17:37 +0300)]
ARM: tegra: Add S/PDIF node to Tegra20 device-tree
Add S/PDIF node to Tegra20 device-tree. It's needed for enabling HDMI
audio support.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Dmitry Osipenko [Tue, 30 Nov 2021 23:23:47 +0000 (02:23 +0300)]
ARM: tegra20/30: Disable unused host1x hardware
MPE, VI, EPP and ISP were never used and we don't have drivers for them.
Since these modules are enabled by default in a device-tree, a device is
created for them, blocking voltage scaling because there is no driver to
bind, and thus, state of PMC driver is never synced. Disable them.
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Dmitry Osipenko [Tue, 30 Nov 2021 23:23:46 +0000 (02:23 +0300)]
ARM: tegra: Add Memory Client resets to Tegra30 GR2D, GR3D and Host1x
Memory access must be blocked before hardware reset is asserted and before
power is gated, otherwise a serious hardware fault is inevitable. Add
reset for memory clients to the GR2D, GR3D and Host1x nodes.
Tested-by: Peter Geis <pgwipeout@gmail.com> # Ouya T30
Tested-by: Matt Merhar <mattmerhar@protonmail.com> # Ouya T30
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Dmitry Osipenko [Tue, 30 Nov 2021 23:23:45 +0000 (02:23 +0300)]
ARM: tegra: Add Memory Client resets to Tegra20 GR2D, GR3D and Host1x
Memory access must be blocked before hardware reset is asserted and before
power is gated, otherwise a serious hardware fault is inevitable. Add
reset for memory clients to the GR2D, GR3D and Host1x nodes.
Tested-by: Paul Fertser <fercerpav@gmail.com> # PAZ00 T20
Tested-by: Nicolas Chauvet <kwizart@gmail.com> # PAZ00 T20
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Dmitry Osipenko [Tue, 30 Nov 2021 23:23:44 +0000 (02:23 +0300)]
ARM: tegra: Add OPP tables and power domains to Tegra30 device-trees
Add OPP tables and power domains to all peripheral devices which
support power management on Tegra30 SoC.
Tested-by: Peter Geis <pgwipeout@gmail.com> # Ouya T30
Tested-by: Matt Merhar <mattmerhar@protonmail.com> # Ouya T30
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Mon, 13 Dec 2021 16:21:51 +0000 (17:21 +0100)]
arm64: tegra: Hook up MMC and BPMP to memory controller
Use the interconnects property to hook up the MMC and BPMP to the memory
controller. This is needed to set the correct bus-level DMA mask, which
is a prerequisite for adding IOMMU support.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Mon, 13 Dec 2021 16:21:50 +0000 (17:21 +0100)]
arm64: tegra: Add memory controller on Tegra234
This adds the memory controller and the embedded external memory
controller found on the Tegra234 SoC.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Mon, 13 Dec 2021 16:21:49 +0000 (17:21 +0100)]
arm64: tegra: Add EMC general interrupt on Tegra194
Add the missing EMC general interrupt for the external memory controller
on Tegra194.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Prathamesh Shete [Thu, 16 Dec 2021 09:46:10 +0000 (15:16 +0530)]
arm64: tegra: Update SDMMC4 speeds for Tegra194
Add required device-tree properties to populate all speed
modes supported by SDMMC4 instance of Tegra194 SDHCI controller.
Signed-off-by: Prathamesh Shete <pshete@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Jon Hunter [Mon, 25 Oct 2021 11:08:42 +0000 (12:08 +0100)]
arm64: tegra: Add dma-coherent for Tegra194 VIC
DMA operations for the Tegra194 Video Image Compositor (VIC) are
coherent and so populate the 'dma-coherent' property.
Signed-off-by: Jon Hunter <jonathanh@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Wed, 8 Dec 2021 15:29:11 +0000 (16:29 +0100)]
arm64: tegra: Rename Ethernet PHY nodes
Name the Ethernet PHY device tree nodes as expected by the DT schema.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Tue, 7 Dec 2021 14:06:19 +0000 (15:06 +0100)]
arm64: tegra: Remove unused only-1-8-v properties
The only-1-8-v property is not support by an DT schema, so drop it.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Tue, 7 Dec 2021 14:05:32 +0000 (15:05 +0100)]
arm64: tegra: Sort Tegra210 XUSB clocks correctly
Make the order of the clocks and clock-names properties match the order
in the device tree bindings. This isn't strictly necessary from a point
of view of the operating system because matching will be done based on
the clock-names, but it makes it easier to validate the device trees
against the DT schema.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Tue, 7 Dec 2021 14:01:37 +0000 (15:01 +0100)]
arm64: tegra: Add missing TSEC properties on Tegra210
Add missing interrupts, clocks, clock-names, reset and reset-names
properties for the TSEC blocks found on Tegra210.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 22 Mar 2019 13:56:11 +0000 (14:56 +0100)]
arm64: tegra: jetson-nano: Remove extra PLL power supplies for PCIe and XUSB
The XUSB pad controller handles the various PLL power supplies, so
remove any references to them from the PCIe and XUSB controller device
tree nodes.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 22 Mar 2019 13:43:03 +0000 (14:43 +0100)]
arm64: tegra: smaug: Remove extra PLL power supplies for XUSB
The XUSB pad controller handles the various PLL power supplies, so
remove any references to them from the XUSB controller device tree
node.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Fri, 22 Mar 2019 13:41:53 +0000 (14:41 +0100)]
arm64: tegra: jetson-tx1: Remove extra PLL power supplies for PCIe and XUSB
The XUSB pad controller handles the various PLL power supplies, so
remove any references to them from the PCIe and XUSB controller device
tree nodes.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Tue, 7 Dec 2021 13:54:48 +0000 (14:54 +0100)]
arm64: tegra: Rename GPIO hog nodes to match schema
GPIO hog nodes must have a "hog-" prefix or "-hog" suffix according to
the DT schema. Rename all such nodes to allow validation to pass.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Tue, 7 Dec 2021 13:53:28 +0000 (14:53 +0100)]
arm64: tegra: Remove unsupported regulator properties
Remove the unsupported "regulator-disable-ramp-delay" properties which
ended up in various DTS files for some reason.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Tue, 7 Dec 2021 13:51:54 +0000 (14:51 +0100)]
arm64: tegra: Rename TCU node to "serial"
The TCU is basically a serial port (albeit a fancy one), so it should be
named "serial".
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Tue, 7 Dec 2021 13:50:44 +0000 (14:50 +0100)]
arm64: tegra: Remove undocumented Tegra194 PCIe "core_m" clock
The "core_m" clock is not documented in the Tegra194 PCIe device tree
bindings, so remove it.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Tue, 7 Dec 2021 13:47:47 +0000 (14:47 +0100)]
arm64: tegra: Drop unused properties for Tegra194 PCIe
The num-viewport property is never used and can be dropped, whereas the
"iommus" property is not needed since we use "iommu-map-mask" and
"iommu-map" already.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Tue, 7 Dec 2021 13:43:20 +0000 (14:43 +0100)]
arm64: tegra: Fix Tegra194 HSP compatible string
The HSP instances on Tegra194 are not fully compatible with the version
found on Tegra186, so drop the fallback compatible string from the list.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Tue, 7 Dec 2021 13:40:59 +0000 (14:40 +0100)]
arm64: tegra: Drop unsupported nvidia,lpdr property
The Tegra194 pinmux DT bindings do not define the nvidia,lpdr property,
so drop them from the device trees that have listed them.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Tue, 7 Dec 2021 13:39:20 +0000 (14:39 +0100)]
arm64: tegra: Use JEDEC vendor prefix for SPI NOR flash chips
The standard "jedec," vendor prefix should be used for SPI NOR flash
chips. This allows the right DT schema to be picked for validation.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Tue, 7 Dec 2021 13:36:35 +0000 (14:36 +0100)]
arm64: tegra: Drop unit-address for audio card graph endpoints
Audio graph endpoints don't have a "reg" property, so they shouldn't
have a unit-address either.
Signed-off-by: Thierry Reding <treding@nvidia.com>
Thierry Reding [Tue, 7 Dec 2021 13:28:29 +0000 (14:28 +0100)]
arm64: tegra: Adjust length of CCPLEX cluster MMIO region
The Tegra186 CCPLEX cluster register region is 4 MiB is length, not 4
MiB - 1. This was likely presumed to be the "limit" rather than length.
Fix it up.
Signed-off-by: Thierry Reding <treding@nvidia.com>