Adds initial support for the P2972-0000 development board based on
Tegra194 and enables the AHCI controller on Jetson TX1.
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Merge tag 'tegra-for-4.17-arm64-dt' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt
Pull "arm64: tegra: Device tree changes for v4.17-rc1" from Thierry Reding:
Adds initial support for the P2972-0000 development board based on
Tegra194 and enables the AHCI controller on Jetson TX1.
* tag 'tegra-for-4.17-arm64-dt' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: tegra: Enable AHCI on Jetson TX1
arm64: tegra: Add SATA node for Tegra210
arm64: tegra: Add device tree for the Tegra194 P2972-0000 board
arm64: tegra: Add Tegra194 chip device tree
Support for the VDE is added on Tegra30 along with some general cleanup
and some improvements to the various Toradex boards.
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Merge tag 'tegra-for-4.17-arm-dt' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt
Pull "ARM: tegra: Device tree changes for v4.17-rc1" from Thierry Reding:
Support for the VDE is added on Tegra30 along with some general cleanup
and some improvements to the various Toradex boards.
* tag 'tegra-for-4.17-arm-dt' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
ARM: tegra: apalis-tk1: Support v1.2 hardware revision
ARM: tegra: apalis-tk1: Copyright period, spurious newlines
ARM: tegra: apalis-tk1: Hog group for ethernet, PCIe, reset GPIOs
ARM: tegra: apalis-tk1: Add missing as3722 gpio0 configuration
ARM: tegra: apalis-tk1: Activate PWM pin muxing for pwm3
ARM: tegra: apalis-tk1: Set critical trips
ARM: tegra: apalis/colibri: Remove unneeded reg property
ARM: tegra: apalis/colibri: Use correct compatible for RTC
ARM: tegra: Fix I2C bus frequencies on Apalis/Colibri
ARM: tegra: venice2: Remove duplicate pcie-1 node
ARM: tegra: beaver: Remove invalid uses of rsvd1
ARM: tegra: Use proper IRQ type definitions
ARM: tegra: Fix ULPI regression on Tegra20
ARM: tegra: Add unit address to VDE IRAM area
ARM: tegra: Add video decoder node on Tegra30
ARM: tegra: Add IRAM node on Tegra30
Mostly cleanup of existing bindings and initial support for Tegra194.
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Merge tag 'tegra-for-4.17-dt-bindings' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux into next/dt
Pull "dt-bindings: Tegra changes for v4.17-rc1" from Thierry Reding:
Mostly cleanup of existing bindings and initial support for Tegra194.
* tag 'tegra-for-4.17-dt-bindings' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
dt/bindings: Fix binding examples for Tegra GMI controller
dt-bindings: phy: Clarify ULPI PHY source clock
dt-bindings: tegra: Add documentation for nvidia,tegra194-pmc
dt-bindings: tegra: Add missing chips and NVIDIA boards
dtc now gives the following warnings:
arch/arm/boot/dts/stih410-b2120.dtb: Warning (sound_dai_property): /soc/sound/simple-audio-card,dai-link@0/codec: Missing property '#sound-dai-cells' in node /soc/sti-display-subsystem/sti-hdmi@8d04000 or bad phandle (referred from sound-dai[0])
arch/arm/boot/dts/stih407-b2120.dtb: Warning (sound_dai_property): /soc/sound/simple-audio-card,dai-link@0/codec: Missing property '#sound-dai-cells' in node /soc/sti-display-subsystem/sti-hdmi@8d04000 or bad phandle (referred from sound-dai[0])
arch/arm/boot/dts/stih410-b2260.dtb: Warning (sound_dai_property): /soc/sound/simple-audio-card,dai-link@0/codec: Missing property '#sound-dai-cells' in node /soc/sti-display-subsystem/sti-hdmi@8d04000 or bad phandle (referred from sound-dai[0])
Add the missing #sound-dai-cells property.
Cc: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Rob Herring <robh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Pull "Freescale arm64 device tree updates for 4.17" from Shawn Guo:
- Move cpu_thermal device out of bus node to fix DTC simple_bus_reg
warning seen with W=1 switch.
- Fix IFC child nodes' unit-address to eliminate DTC simple_bus_reg
warnings.
- Add a dummy size memory 'reg' property for LS1046A device tree to
avoid unit_address_vs_reg DTC warning, and the real size will be
filled by bootloader.
- Update ls208xa-qds board device tree to fix unit_address_vs_reg
warnings with DSPI device.
- Add idle-states for LS1012A and LS1043A, and correct
arm,psci-suspend-param setting for already added idle-states.
- DPAA QBMan portal and watchdog device addition.
* tag 'imx-dt64-4.17' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
dt-bindings: ifc: Fix the unit address format in the examples
arm64: dts: ls1046a: add a dummy memory 'reg' property
arm64: dts: fsl: fix ifc simple-bus unit address format warnings
arm64: dts: fsl: update the cpu idle node
arm64: dts: ls1043a: add cpu idle support
arm64: dts: ls1012a: add cpu idle support
arm64: dts: ls208xa-qds: Fix the 'reg' property
arm64: dts: ls208xa-qds: Pass unit name to dspi child nodes
arm64: dts: ls208xa: Move cpu_thermal out of bus node
arm64: dts: ls1088a: Move cpu_thermal out of bus node
arm64: dts: ls1046a: Move cpu_thermal out of bus node
arm64: dts: ls1043a: Move cpu_thermal out of bus node
arm64: dts: ls1012a: Move cpu_thermal out of bus node
arm64: dts: Add DPAA QBMan portal 9
arm64: dts: ls1088a: add DT node of watchdog
Updates to OpenPower BMC systems:
A number of updates to use recently merged drivers, including moving to
upstreamed IPMI BT nodes, a temp sensor for Romulus, and adding
simple-reset for UARTs.
This includes more of Palmetto's device tree, so that it's ever so
close to booting the host with an upstream kernel.
New machines:
Add Qualcomm Centriq ARM64 server reference platform, which will run
OpenBMC on an AST2500.
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Merge tag 'aspeed-4.17-devicetree' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/joel/aspeed into next/dt
Pull "ASPEED device tree updates for 4.17" from Joel Stanley:
Updates to OpenPower BMC systems:
A number of updates to use recently merged drivers, including moving to
upstreamed IPMI BT nodes, a temp sensor for Romulus, and adding
simple-reset for UARTs.
This includes more of Palmetto's device tree, so that it's ever so
close to booting the host with an upstream kernel.
New machines:
Add Qualcomm Centriq ARM64 server reference platform, which will run
OpenBMC on an AST2500.
* tag 'aspeed-4.17-devicetree' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/joel/aspeed:
ARM: dts: aspeed: Add Qualcomm Centriq 2400 REP BMC
ARM: dts: aspeed: romulus: Add w83773g temp sensor
ARM: dts: aspeed: romulus: hog GPIOS7
ARM: dts: romulus: Remove MAX31785 device
ARM: dts: palmetto: Request mux as per strapping configuration
ARM: dts: palmetto: Enable rear UART
ARM: dts: aspeed: Add LPC reset controller node
ARM: dts: aspeed: Add Palmetto GPIO hogs
ARM: dts: palmetto: Add LEDs and GPIO keys
ARM: dts: aspeed: Add LPC clock phandles
ARM: dts: aspeed-g5: Update LPC node
ARM: dts: aspeed: Enable IPMI BT node on OpenPower machines
ARM: dts: aspeed: Add IPMI BT node
According to Documentation/process/license-rules.rst, move the SPDX
License Identifier to the very top of the file. I used C++ comment
style not only for the SPDX line but for the entire block because
this seems Linus' preference [1]. I also dropped the parentheses to
follow the examples in that document.
[1] https://lkml.org/lkml/2017/11/25/133
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
According to Documentation/process/license-rules.rst, move the SPDX
License Identifier to the very top of the file. I used C++ comment
style not only for the SPDX line but for the entire block because
this seems Linus' preference [1]. I also dropped the parentheses to
follow the examples in that document.
[1] https://lkml.org/lkml/2017/11/25/133
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This patch adds regulators that have fixed voltage for audio codec
on UniPhier LD11/20 Global boards. This patch fixes warnings about
TAS57xx audio codec such as "tas571x 0-001b: 0-001b supply AVDD
not found, using dummy regulator".
Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Add nodes of the AVE ethernet controller for LD11 and LD20 SoCs
and the boards.
Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This patch adds compress audio node for S/PDIF on UniPhier LD11/20
global boards. And adds settings of AIO for it.
Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
This patch adds codec node for TI TAS571x on UniPhier LD11/20
global boards. And adds settings of AIO for speaker out.
Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
The UniPhier AIO audio system needs I2S data in/out lines
and clock signal pins to connect external codec chip.
Signed-off-by: Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Enable AHCI on Jetson TX1 and add sata phy node.
Signed-off-by: Preetham Chandru R <pchandru@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The Qualcomm Centriq 2400 REP (Reference Evaluation Platform) is
an aarch64 Armv8 server platform with an ast2520 BMC.
Signed-off-by: Ken Chen <chen.kenyy@inventec.com>
Acked-by: Andrew Jeffery <andrew@aj.id.au>
Signed-off-by: Joel Stanley <joel@jms.id.au>
GPIOS7 shall be pulled low for CPLD to continue the power up sequence.
With this hogged as pull-low, the CPLD workaround can be removed in
OpenBMC.
Signed-off-by: Lei YU <mine260309@gmail.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
Romulus uses ASPEED's fan tach instead of max31785:
* Pass1's max31785 is always reset by CPLD
* Pass2's max31785 is not connected
Signed-off-by: Lei YU <mine260309@gmail.com>
Signed-off-by: Joel Stanley <joel@jms.id.au>
for 4.17, please pull the following:
- Henry fixes the pin functions for the JTAG pins, nothing uses this for
now, but it could be backported eventually if deemed appropriate
- Stefan fixes the register ranges for the bcm2835-i2s nodes in the
binding document definition, he then fixes the probing of the
bcm2835-i2s driver by providing an appropriate register range and a
missing clock. Stefan also makes sure that the appropriate pull
settings are applied to the pins used on the Raspberry Pi Zero
Wireless, he then adds the necessary UART node to connected to the
BCM43438 Bluetooth adapter on the Pi Zero W. He finally enables USB
OTG mode on the Pi Zero W since he became usable again
- Baruch adds the necessary Device Tree nodes to support the Raspberry
Pi GPIO expander which is controlled via the VC4 firmware
- Hiroshi adds the missing LEDs on the Buffalo WZR-900DHP router
- Eric adds the DPI hardware block into the BCM283x Device Tree include
file for future use when an actual panel is available
- Florian updates the Northstar Plus platforms to use port 8 of the
internal switch as the CPU/management port since necessary code was
added in the b53 switch driver to support that
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Merge tag 'arm-soc/for-4.17/devicetree' of https://github.com/Broadcom/stblinux into next/dt
Pull "Broadcom devicetree changes for 4.17" from Florian Fainelli:
This pull request contains Broadcom ARM-based SoCs devicetree changes
for 4.17, please pull the following:
- Henry fixes the pin functions for the JTAG pins, nothing uses this for
now, but it could be backported eventually if deemed appropriate
- Stefan fixes the register ranges for the bcm2835-i2s nodes in the
binding document definition, he then fixes the probing of the
bcm2835-i2s driver by providing an appropriate register range and a
missing clock. Stefan also makes sure that the appropriate pull
settings are applied to the pins used on the Raspberry Pi Zero
Wireless, he then adds the necessary UART node to connected to the
BCM43438 Bluetooth adapter on the Pi Zero W. He finally enables USB
OTG mode on the Pi Zero W since he became usable again
- Baruch adds the necessary Device Tree nodes to support the Raspberry
Pi GPIO expander which is controlled via the VC4 firmware
- Hiroshi adds the missing LEDs on the Buffalo WZR-900DHP router
- Eric adds the DPI hardware block into the BCM283x Device Tree include
file for future use when an actual panel is available
- Florian updates the Northstar Plus platforms to use port 8 of the
internal switch as the CPU/management port since necessary code was
added in the b53 switch driver to support that
* tag 'arm-soc/for-4.17/devicetree' of https://github.com/Broadcom/stblinux:
ARM: dts: NSP: Switch to port 8 for CPU port
ARM: bcm2835: Add the DPI hardware to the device tree.
ARM: dts: BCM5301X: add missing LEDs for Buffalo WZR-900DHP
ARM: dts: bcm2835-rpi-zero-w: Enable OTG mode
ARM: dts: bcm2835-rpi-zero-w: Add bcm43438 serial slave
ARM: dts: bcm283x: Apply pull settings to Zero W relevant groups
ARM: dts: bcm2837-rpi-3-b: add GPIO expander
ARM: dts: bcm2835: make the firmware node into a bus
ARM: dts: bcm283x: Fix probing of bcm2835-i2s
dt-bindings: bcm283x: Fix register ranges of bcm2835-i2s
ARM: dts: bcm283x: Fix pin function of JTAG pins
Now that we have added support for pre-pended Broadcom tags with commit
1160603960 ("net: dsa: b53: Support prepended Broadcom tags") we can
switch all the Northstar Plus reference boards to use port 8 for the CPU
port. This allows us to prepare room for supporting the Flow Accelerator
2 NAPT offload, and frees up port 5 to be made fully configurable for
the modes that it supports: internal, SGMII, RGMII etc.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
It's currently marked disabled, as it's not useful without a panel
associated with it and the GPIO pins routed to ALT2.
Signed-off-by: Eric Anholt <eric@anholt.net>
Acked-by: Stefan Wahren <stefan.wahren@i2se.com>
Add emif node for keystone2 devices, which is used for ECC support.
Signed-off-by: Murali Karicheri <m-karicheri2@ti.com>
[t-kristo@ti.com: made emif enabled by default for all keystone2 devices]
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Add a watchdog node for keystone-k2g, with the corresponding clock and
power domain handles.
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- use 'atmel' as at24 manufacturer
- device addition and fixes for axentia boards
- fix sama5d4 pinctrl compatible
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Merge tag 'at91-ab-4.17-dt' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into next/dt
Pull "AT91 DT for 4.17" from Alexandre Belloni:
Not much this cycle, mainly changes on the Axentia boards from Peter and
a cleanup from Bartosz:
- use 'atmel' as at24 manufacturer
- device addition and fixes for axentia boards
- fix sama5d4 pinctrl compatible
* tag 'at91-ab-4.17-dt' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
ARM: dts: at91: use 'atmel' as at24 manufacturer for at91sam9263ek
ARM: dts: at91: use 'atmel' as at24 manufacturer for at91-sama5d2_ptc_ek
ARM: dts: at91: use 'atmel' as at24 manufacturer for at91sam9g20ek
ARM: dts: at91: use 'atmel' as at24 manufacturer for at91sam9260ek
ARM: dts: at91: use 'atmel' as at24 manufacturer for sama5d34ek
ARM: dts: at91: sama5d4: fix pinctrl compatible string
ARM: dts: at91: tse850: make the sound dai cell count explicit
ARM: dts: at91: nattis: add lvds-encoder
ARM: dts: at91: nattis: use up-to-date mtd partitions
ARM: dts: at91: tse850: use the correct compatible for the eeprom
ARM: dts: at91: nattis: use the correct compatible for the eeprom
ARM: dts: at91: sam9rl: Properly assign copyright
- convert to the SPDX-License-Identifier
- add missing clocks (for the registers) on some of the peripherals
- use the new nand driver
- add more uart for Armada 7K/8K SoCs
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Merge tag 'mvebu-dt64-4.17-1' of git://git.infradead.org/linux-mvebu into next/dt
Pull "mvebu dt64 for 4.17 (part 1)" from Gregory CLEMENT:
- convert to the SPDX-License-Identifier
- add missing clocks (for the registers) on some of the peripherals
- use the new nand driver
- add more uart for Armada 7K/8K SoCs
* tag 'mvebu-dt64-4.17-1' of git://git.infradead.org/linux-mvebu:
ARM64: dts: marvell: armada-cp110: Add apb_pclk clock for the uart nodes
arm64: dts: marvell: use reworked NAND controller driver on Armada 8K
arm64: dts: marvell: use reworked NAND controller driver on Armada 7K
ARM64: dts: marvell: armada-cp110: Add registers clock for sata node
arm64: dts: marvell: armada-8080-db: use SPDX-License-Identifier
arm64: dts: marvell: armada-8040-mcbin: use SPDX-License-Identifier
arm64: dts: marvell: armada-8040-db: use SPDX-License-Identifier
arm64: dts: marvell: armada-7040-db: use SPDX-License-Identifier
arm64: dts: marvell: armada-3720-espressobin: use SPDX-License-Identifier
arm64: dts: marvell: armada-3720-db: use SPDX-License-Identifier
arm64: dts: marvell: use SPDX-License-Identifier for Armada SoCs
arm64: dts: marvell: mcbin: fix board name typo
arm64: dts: marvell: mcbin: enable uart headers
arm64: dts: marvell: add CP110 uart peripherals
ARM64: dts: marvell: armada-cp110: Add registers clock for I2C nodes
ARM64: dts: marvell: armada-cp110: Add registers clock for SPI nodes
Most of them are small fixes or cleanup.
Only the change on the clearfog will have a noticeable effect allowing
to use the i2c at an higher frequency.
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Merge tag 'mvebu-dt-4.17-1' of git://git.infradead.org/linux-mvebu into next/dt
Pull "mvebu dt for 4.17 (part 1)" from Gregory CLEMENT:
Most of them are small fixes or cleanup.
Only the change on the clearfog will have a noticeable effect allowing
to use the i2c at an higher frequency.
* tag 'mvebu-dt-4.17-1' of git://git.infradead.org/linux-mvebu:
ARM: dts: armada388-clearfog: increase speed of i2c0 to 400kHz
arm: dts: kirkwood: fix error in #sound-dai-cells size
ARM: dts: kirkwood: Fix "debounce-interval" property misspelling
ARM: dts: armada: netgear-rn*: fix rtc node name
- Add XGE CPLD control support for hip07 SoC
- Disable the SMMU on hip06 and hip07 SoCs becuase of
the hardware limitation
- Enable HS200 mode for the MMC controller on hi6220 hikey board
- Remove "cooling-{min|max}-level" this kind unused properties
for hi6220 SoC
- Add watchdog node for hi6220 SoC
- Remove "CPU_NAP" idle state on hikey960 board since it is
not stable and useless with the updated firmware
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Merge tag 'hisi-arm64-dt-for-4.17' of git://github.com/hisilicon/linux-hisi into next/dt
Pull "ARM64: DT: Hisilicon SoC DT updates for 4.17" from Wei Xu:
- Add XGE CPLD control support for hip07 SoC
- Disable the SMMU on hip06 and hip07 SoCs becuase of
the hardware limitation
- Enable HS200 mode for the MMC controller on hi6220 hikey board
- Remove "cooling-{min|max}-level" this kind unused properties
for hi6220 SoC
- Add watchdog node for hi6220 SoC
- Remove "CPU_NAP" idle state on hikey960 board since it is
not stable and useless with the updated firmware
* tag 'hisi-arm64-dt-for-4.17' of git://github.com/hisilicon/linux-hisi:
arm64: dts: Hi3660: Remove 'CPU_NAP' idle state
arm64: dts: hi6220: enable watchdog
ARM64: dts: hi6220: Remove "cooling-{min|max}-level" for CPU nodes
arm64: dts: hikey: Enable HS200 mode on eMMC
arm64: dts: hisi: Disable hisilicon smmu node on hip06/hip07
arm64: dts: hisi: add hns-dsaf cpld control for the hip07 SoC
DTC warnings will be seen if these examples are used in a real dts file
due to a mismatch in the unit address notation.
Align the unit address notation to what is done in the real dts files
as per commit f81d7af795 ("arm64: dts: fsl: fix ifc simple-bus unit
address format warnings")
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
According to the i.MX25 reference manuals, each SSI has four FIFOs. All
of those FIFOs can store up to 15 entries.
The fsl_ssi driver's internal default for the FIFO depth in 8. Set our
non-default FIFO depth explicitly in the Device Tree.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Buffalo WZR-900DHP has 8 LEDs, but there is not LED definitions in the
dts and cannot configure these LEDs.
I Added missing LED definitions for WZR-900DHP.
Signed-off-by: INAGAKI Hiroshi <musashino.open@gmail.com>
Reviewed-by: Rafał Miłecki <rafal@milecki.pl>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
This extra clock is needed to access the registers of the UARTs used on
CP110 component of the Armada 7K/8K SoCs.
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Support the V1.2 hardware revision with the following pin muxing
changes:
Ddc_scl_pv4 and ddc_sda_pv5 previously used as Apalis GPIO3 and GPIO4
are now used as DDC pins.
Gen2_i2c_scl_pt5 and gen2_i2c_sda_pt6 previously used as DDC pins are
now used as USB power enable signals.
Usb_vbus_en0_pn4 and usb_vbus_en1_pn5 previously used as USB power
enable signals are now used as GPIO3 and GPIO4.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Update the copyright period and get rid of some spurious newlines.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
The Apalis TK1 module uses some dedicated GPIOs as I210 gigabit Ethernet
controller reset and to control RESET_MOCI aka reset module output
carrier input on MXM3 pin 26. The Apalis Evaluation Board furthermore
uses Apalis GPIO7 on MXM3 pin 15 as reset signal for its PLX PEX 8605
PCIe Switch.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
As the AS3722 GPIO0 is also a not connected on our Apalis TK1 module
explicitly configure it to high-impedance as well.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Activate PWM pin muxing for Apalis PWM3. Note that the same PWM3 is
already active on pu6 being Apalis BKL1_PWM as well. Therefore exporting
that one for raw sysfs access will fail and one has to revert to using
the PWM backlight.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Set "critical" trip temperatures for cpu, gpu, mem and pllx thermal
zones. These trips can trigger shut down or reset.
Similar to commit 40823f8e26 ("arm: tegra: set critical trips for
Tegra124").
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
As described in
Documentation/devicetree/bindings/input/touchscreen/stmpe.txt there is
no 'reg' property under stmpe_touchscreen, so remove it to fix the
following build warning with W=1:
arch/arm/boot/dts/tegra30-apalis-eval.dtb:
Warning (unit_address_vs_reg): Node
/i2c@7000d000/stmpe811@41/stmpe_touchscreen has a reg or ranges
property, but no unit name
Similar to commit 89277e8e26 ("ARM: dts: imx6qdl-apalis: Remove
unneeded reg property").
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
All Toradex Carrier Boards use a st,m41t0 compatible RTC. Compared to a
st,m41t00 this RTC has also an oscillator fail bit which allows to
detect when the RTC lost track of time.
Similar to commit c53bec16b1 ("ARM: dts: colibri/apalis: use correct
compatible for RTC") covering our NXP i.MX and Vybrid based modules.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
Use a faster speed of 400 kbit/s for regular I2C busses.
Use a slower speed of 10 kbit/s for DDC/EDID to improve reliability.
Use a slower speed of 100 kbit/s for power I2C to be within specs of
the LM95245 temperature sensor.
While at it further annotate I2C pin usage.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
