On powerpc 8xx huge_ptep_get() will need to know whether the given ptep is
a PTE entry or a PMD entry. This cannot be known with the PMD entry
itself because there is no easy way to know it from the content of the
entry.
So huge_ptep_get() will need to know either the size of the page or get
the pmd.
In order to be consistent with huge_ptep_get_and_clear(), give mm and
address to huge_ptep_get().
Link: https://lkml.kernel.org/r/cc00c70dd384298796a4e1b25d6c4eb306d3af85.1719928057.git.christophe.leroy@csgroup.eu
Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Nicholas Piggin <npiggin@gmail.com>
Cc: Peter Xu <peterx@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Replace a comma between expression statements by a semicolon.
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Reviewed-by: Stefano Stabellini <sstabellini@kernel.org>
Message-ID: <20240710014208.1719662-1-nichen@iscas.ac.cn>
Signed-off-by: Juergen Gross <jgross@suse.com>
Replace a comma between expression statements by a semicolon.
Fixes: efc1bb8a6f ("davinci: add power management support")
Signed-off-by: Chen Ni <nichen@iscas.ac.cn>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
When clone3() was introduced, it was not obvious how each architecture
deals with setting up the stack and keeping the register contents in
a fork()-like system call, so this was left for the architecture
maintainers to implement, with __ARCH_WANT_SYS_CLONE3 defined by those
that already implement it.
Five years later, we still have a few architectures left that are missing
clone3(), and the macro keeps getting in the way as it's fundamentally
different from all the other __ARCH_WANT_SYS_* macros that are meant
to provide backwards-compatibility with applications using older
syscalls that are no longer provided by default.
Address this by reversing the polarity of the macro, adding an
__ARCH_BROKEN_SYS_CLONE3 macro to all architectures that don't
already provide the syscall, and remove __ARCH_WANT_SYS_CLONE3
from all the other ones.
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This fixes the DeviceTree validation warning about MSM8960 /memory node
not having a unit address.
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Merge tag 'qcom-arm32-for-6.11-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt
One more Arm32 DeviceTree update for v6.11
This fixes the DeviceTree validation warning about MSM8960 /memory node
not having a unit address.
* tag 'qcom-arm32-for-6.11-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
ARM: dts: qcom: msm8960: correct memory base
Link: https://lore.kernel.org/r/20240709191506.3285-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Commit 169f9102f9 ("ARM: 9350/1: fault: Implement
copy_from_kernel_nofault_allowed()") added the function to check address
before use. However, for devices without MMU, addr > TASK_SIZE will
always fail. This patch move this function after the #ifdef CONFIG_MMU
statement.
Signed-off-by: Yanjun Yang <yangyj.ee@gmail.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Closes: https://bugzilla.kernel.org/show_bug.cgi?id=218953
Fixes: 169f9102f9 ("ARM: 9350/1: fault: Implement copy_from_kernel_nofault_allowed()")
Link: https://lore.kernel.org/r/20240611100947.32241-1-yangyj.ee@gmail.com
Signed-off-by: Kees Cook <kees@kernel.org>
Convert the Spitz to use software nodes to describe GPIOs for the
ADS7846 touchscreen. As part of the conversion switch from the custom
wait_for_sync() callback to defining hsync GPIO that can be used by
the ads7846 driver to detect hsync.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240628180852.1738922-11-dmitry.torokhov@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Convert the Spitz to use software nodes for specifying SPI CS. Because
the SPI core can figure out the number of chipselects from the number
of GPIO handles specified in properties, setting "num-cs" property is
no longer needed.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240628180852.1738922-6-dmitry.torokhov@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
platform_device_register_full() to instantiate SPI controller in one go
instead of allocating it, creating a software node, and registering the
platform device as separate steps.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240628180852.1738922-5-dmitry.torokhov@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The platform data for the GPIO controllers for the boards using non-DT
setup is the same between PXA25x (gumstix) and PXA27x (Spitz) devices.
Move it into devices.c to consolidate code. It will help with conversion
to software nodes/properties.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240628180852.1738922-3-dmitry.torokhov@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
GPIOs controlling backlight on Spitz and Akita are coming from GPIO
expanders, not the pxa27xx-gpio block, correct it.
Additionally GPIO lookup tables operate with pin numbers rather than
legacy GPIO numbers, fix that as well. Use raw numbers instead of legacy
GPIO names to avoid confusion.
Fixes: ee0c8e494c ("backlight: corgi: Convert to use GPIO descriptors")
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Link: https://lore.kernel.org/r/20240628180852.1738922-2-dmitry.torokhov@gmail.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
to the binding.
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Merge tag 'v6.11-rockchip-dts32-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into soc/dt
Removal of a fallback ethernet-phy compatible that is not conformant
to the binding.
* tag 'v6.11-rockchip-dts32-2' of https://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
ARM: dts: rockchip: Drop ethernet-phy-ieee802.3-c22 from PHY compatible string on edgeble-neu2
Link: https://lore.kernel.org/r/2169115.3Lj2Plt8kZ@diego
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
The imx-spdif machine driver creates audio card to directly use an
S/PDIF device. However, it doesn't support interacting with an ASRC.
fsl-asoc-card already has the support to create audio card which can
use the ASRC.
Merge the S/PDIF support from imx-spdif into driver fsl-asoc-card
to extend the support of S/PDIF audio card with the use of ASRC devices.
fsl-asoc-card uses slightly different DT properties than imx-spdif:
* the "spdif-controller" property from imx-spdif is named "audio-cpu" in
fsl-asoc-card.
* fsl-asoc-card uses codecs explicitly declared in DT
with "audio-codec".
With an SPDIF, codec drivers spdif_transmitter and
spdif_receiver should be used.
Driver imx-spdif used instead the dummy codec and a pair of
boolean properties, "spdif-in" and "spdif-out".
To keep backward compatibility, support for "spdif-controller",
"spdif-in" and "spdif-out" is also added to fsl-asoc-card.
However, it is recommended to use the new properties if possible.
It is better to declare transmitter and/or receiver in DT
than using the dummy codec.
DTs using compatible "fsl,imx-audio-spdif" are still compatible, and
fsl-asoc-card will behave the same as imx-spdif
for these DTs.
Signed-off-by: Elinor Montmasson <elinor.montmasson@savoirfairelinux.com>
Link: https://patch.msgid.link/20240627083104.123357-5-elinor.montmasson@savoirfairelinux.com
Signed-off-by: Mark Brown <broonie@kernel.org>
armada-385: Add 7-segment LED display on x530
armada-385: Add Turris Omnia MCU related node
armada-370 irqchip DT changes: Drop #size-cells from mpic node
orion / kirkwood: few cleanups
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Merge tag 'mvebu-dt-6.11-1' of https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu into soc/dt
mvebu dt for 6.11 (part 1)
armada-385: Add 7-segment LED display on x530
armada-385: Add Turris Omnia MCU related node
armada-370 irqchip DT changes: Drop #size-cells from mpic node
orion / kirkwood: few cleanups
* tag 'mvebu-dt-6.11-1' of https://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu:
ARM: dts: turris-omnia: Add GPIO key node for front button
ARM: dts: turris-omnia: Add MCU system-controller node
ARM: dts: marvell: orion: align LED node name with bindings
ARM: dts: marvell: orion5x-lswsgl: use 'gpios' property for LEDs
ARM: dts: marvell: orion: drop incorrect address/size-cells in GPIO keys
ARM: dts: marvell: orion: align GPIO keys node name with bindings
ARM: dts: marvell: kirkwood: align LED node name with bindings
ARM: dts: marvell: kirkwood: drop incorrect address/size-cells in GPIO keys
ARM: dts: marvell: kirkwood: align GPIO keys node name with bindings
ARM: dts: armada-{370-xp,375,38x,39x}: Drop #size-cells from mpic node
ARM: dts: marvell: Add 7-segment LED display on x530
Link: https://lore.kernel.org/r/87zfqvixn4.fsf@BLaptop.bootlin.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Highlights:
----------
-MCU:
- Add syscfg missing clock on stm32f429.
- MPU:
- STM32MP13:
- Add camera support on stm32mp135f-dk bord using DCMIPP and
GC2145 sensor.
- Document PWM output for stm32mp135f-dk
- Add goodix touchscreen support on stm32mp135f-dk board.
- Add new DH DHCOR / DHSBC board (Som + carrier board) based on
STM32MP135F SoC.
SOM part contains: STM32MP135F SoC, 512MB DDR2L RAM and
eMMC/SDIO wifi module.
The carrier boards embedds 2 RGMII ETH ports, USB-A,USB-C
and an extansion connector.
- Add Ethernet controller support on stm32mp135f-dk.
It uses LAN8742A PHY based on RMII.
- STMP32MP15:
- Rework Octavo OSD32MP1 split for USB phy.
- Add OP-TEE IRQ for asynchronous notification support.
It allows OP-TEE to trig Linux.
- STM32MP25:
- Add OP-TEE IRQ for asynchronous notification support.
It allows OP-TEE to trig Linux.
- Enable firewall for RCC.
- Add all U(s)ART nodes for stm32mp25.
- Add 3 power domains for low power modes.
- Add HPDMA support.
- Add Ethernet controller (ETH2) support on stm32mp257f-ev1.
It uses Realtek PHY based on RGMII.
- Add and enable SCMI regulator support.
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Merge tag 'stm32-dt-for-v6.11-1' of https://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32 into soc/dt
STM32 DT for v6.11, round 1
Highlights:
----------
-MCU:
- Add syscfg missing clock on stm32f429.
- MPU:
- STM32MP13:
- Add camera support on stm32mp135f-dk bord using DCMIPP and
GC2145 sensor.
- Document PWM output for stm32mp135f-dk
- Add goodix touchscreen support on stm32mp135f-dk board.
- Add new DH DHCOR / DHSBC board (Som + carrier board) based on
STM32MP135F SoC.
SOM part contains: STM32MP135F SoC, 512MB DDR2L RAM and
eMMC/SDIO wifi module.
The carrier boards embedds 2 RGMII ETH ports, USB-A,USB-C
and an extansion connector.
- Add Ethernet controller support on stm32mp135f-dk.
It uses LAN8742A PHY based on RMII.
- STMP32MP15:
- Rework Octavo OSD32MP1 split for USB phy.
- Add OP-TEE IRQ for asynchronous notification support.
It allows OP-TEE to trig Linux.
- STM32MP25:
- Add OP-TEE IRQ for asynchronous notification support.
It allows OP-TEE to trig Linux.
- Enable firewall for RCC.
- Add all U(s)ART nodes for stm32mp25.
- Add 3 power domains for low power modes.
- Add HPDMA support.
- Add Ethernet controller (ETH2) support on stm32mp257f-ev1.
It uses Realtek PHY based on RGMII.
- Add and enable SCMI regulator support.
* tag 'stm32-dt-for-v6.11-1' of https://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32: (31 commits)
arm64: dts: st: describe power supplies for stm32mp257f-ev1 board
arm64: dts: st: add scmi regulators on stm32mp25
regulator: Add STM32MP25 regulator bindings
ARM: dts: stm32: omit unused pinctrl groups from stm32mp13 dtb files
arm64: dts: st: enable Ethernet2 on stm32mp257f-ev1 board
arm64: dts: st: add eth2 pinctrl entries in stm32mp25-pinctrl.dtsi
arm64: dts: st: add ethernet1 and ethernet2 support on stm32mp25
arm64: dts: st: add HPDMA nodes on stm32mp251
ARM: dts: stm32: Add ethernet support for DH STM32MP13xx DHCOR DHSBC board
ARM: dts: stm32: order stm32mp13-pinctrl nodes
ARM: dts: stm32: add ethernet1 for STM32MP135F-DK board
ARM: dts: stm32: add ethernet1/2 RMII pins for STM32MP13F-DK board
ARM: dts: stm32: add ethernet1 and ethernet2 support on stm32mp13
ARM: dts: stm32: Document output pins for PWMs on stm32mp135f-dk
ARM: dts: stm32: OP-TEE async notif interrupt for ST STM32MP15x boards
ARM: dts: stm32: Missing clocks for stm32f429's syscfg.
ARM: dts: stm32: Add support for STM32MP13xx DHCOR SoM and DHSBC board
ARM: dts: stm32: Add pinmux nodes for DH electronics STM32MP13xx DHCOR SoM and DHSBC board
dt-bindings: arm: stm32: Add compatible string for DH electronics STM32MP13xx DHCOR DHSBC board
ARM: dts: stm32: osd32: move pwr_regulators to common
...
Link: https://lore.kernel.org/r/8f10bd29-d067-4060-89ff-2e1a605f3141@foss.st.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This introduces new support for the Sony Xperia Z3 Compact, HTC One
(M8), Samsung Galaxy Tab 4 8.0 Wi-Fi, Samsung Galaxy Grand 2, and
Samsung Galaxy Note 3 devices.
The Motorola Moto G and Motorola Moto G 4G gains accelerometer and
magnetometer support, with the latter also getting framebuffer supplies
and a temperature sensor wired up.
The SMBB (charger block) is enabled across all MSM8x26 Lumia devices, as
this is used for USB state changes.
The operating mode for SDC regulator is set to HPM on Sony Xperia
"Shinano" family to avoid brownouts on uSD-cards.
The panel on LGE Nexus 5 is connected to the backlight, to make this
turn off on blanking.
MSM8974 is transitioned to use the mailbox-abstraction for invoking
PC interrupts on remote processors.
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Merge tag 'qcom-arm32-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/dt
Qualcomm Arm32 DeviceTree updates for v6.11
This introduces new support for the Sony Xperia Z3 Compact, HTC One
(M8), Samsung Galaxy Tab 4 8.0 Wi-Fi, Samsung Galaxy Grand 2, and
Samsung Galaxy Note 3 devices.
The Motorola Moto G and Motorola Moto G 4G gains accelerometer and
magnetometer support, with the latter also getting framebuffer supplies
and a temperature sensor wired up.
The SMBB (charger block) is enabled across all MSM8x26 Lumia devices, as
this is used for USB state changes.
The operating mode for SDC regulator is set to HPM on Sony Xperia
"Shinano" family to avoid brownouts on uSD-cards.
The panel on LGE Nexus 5 is connected to the backlight, to make this
turn off on blanking.
MSM8974 is transitioned to use the mailbox-abstraction for invoking
PC interrupts on remote processors.
* tag 'qcom-arm32-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux: (24 commits)
ARM: dts: qcom: qcom-msm8226-samsung-ms013g: Add initial device tree
ARM: dts: qcom: apq8064: drop incorrect ranges from QFPROM
ARM: dts: qcom: msm8926-motorola-peregrine: Add framebuffer supplies
ARM: dts: qcom: msm8926-motorola-peregrine: Update temperature sensor
ARM: dts: qcom: msm8926-motorola-peregrine: Add accelerometer, magnetometer, regulator
ARM: dts: qcom: msm8974: Use mboxes in smsm node
ARM: dts: qcom: msm8974-sony-shinano: increase load on l21 for sdhc2
ARM: dts: qcom: Add Sony Xperia Z3 Compact smartphone
ARM: dts: qcom: use generic node names for Adreno and QFPROM
ARM: dts: qcom: motorola-falcon: add accelerometer, magnetometer
ARM: dts: qcom: Add initial support for HTC One (M8)
ARM: dts: qcom: msm8974: Use mboxes properties for APCS
ARM: dts: qcom: mdm9615: drop #power-domain-cells property of GCC
ARM: dts: qcom: ipq8064: drop #power-domain-cells property of GCC
ARM: dts: qcom: ipq4019: drop #power-domain-cells property of GCC
ARM: dts: qcom: msm8960: drop #power-domain-cells property of GCC
ARM: dts: qcom: msm8660: drop #power-domain-cells property of GCC
ARM: dts: qcom: apq8064: drop #power-domain-cells property of GCC
ARM: dts: qcom: msm8974: Use proper compatible for APCS syscon
ARM: dts: qcom: msm8974-hammerhead: Update gpio hog node name
...
Link: https://lore.kernel.org/r/20240705032926.13333-1-andersson@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This includes a commit shared with the clk tree. This commit adds clock
and reset indices to the device tree binding, and thus is needed for
both the device tree and driver changes.
ARM64 device tree and binding-only changes
- Add LRADC (low resolution ADC for resistor network based keys) for H616 SoC
- Add cache information for A64, H6, and H616 SoCs
- Correct model names and descriptions for Pine64 boards
- Add GPADC (general purpose ADC) for H616 SoC
- Add ADC joysticks based on GPADC for anbernic-rg35xx-h board
- Add additional CPU OPPs for the H700 on top of existing H616 ones
- Enable DVFS for rg35xx boards
- Add IOMMU for H616 SoC
RISC-V device tree changes
- Add system LDOs to D1s/T113 SoC
- Add ClockworkPi and DevTerm device trees
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Merge tag 'sunxi-dt-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/dt
Allwinner SoC device tree changes for 6.11
This includes a commit shared with the clk tree. This commit adds clock
and reset indices to the device tree binding, and thus is needed for
both the device tree and driver changes.
ARM64 device tree and binding-only changes
- Add LRADC (low resolution ADC for resistor network based keys) for H616 SoC
- Add cache information for A64, H6, and H616 SoCs
- Correct model names and descriptions for Pine64 boards
- Add GPADC (general purpose ADC) for H616 SoC
- Add ADC joysticks based on GPADC for anbernic-rg35xx-h board
- Add additional CPU OPPs for the H700 on top of existing H616 ones
- Enable DVFS for rg35xx boards
- Add IOMMU for H616 SoC
RISC-V device tree changes
- Add system LDOs to D1s/T113 SoC
- Add ClockworkPi and DevTerm device trees
* tag 'sunxi-dt-for-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
riscv: dts: allwinner: Add ClockworkPi and DevTerm devicetrees
riscv: dts: allwinner: d1s-t113: Add system LDOs
arm64: dts: allwinner: h616: add IOMMU node
arm64: dts: allwinner: rg35xx: Enable DVFS CPU frequency scaling
arm64: dts: allwinner: h616: add additional CPU OPPs for the H700
arm64: dts: allwinner: anbernic-rg35xx-h: Add ADC joysticks
arm64: dts: allwinner: h616: Add GPADC device node
dt-bindings: clock: sun50i-h616-ccu: Add GPADC clocks
ARM: dts: sunxi: remove duplicated entries in makefile
arm64: dts: allwinner: Add cache information to the SoC dtsi for H616
arm64: dts: allwinner: Add cache information to the SoC dtsi for A64
arm64: dts: allwinner: Correct the model names for Pine64 boards
dt-bindings: arm: sunxi: Correct the descriptions for Pine64 boards
arm64: dts: allwinner: Add cache information to the SoC dtsi for H6
ARM: dts: sun50i: Add LRADC node
dt-bindings: input: sun4i-lradc-keys: Add H616 compatible
Link: https://lore.kernel.org/r/ZoQa8r1N8yi7FlPV@wens.tw
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
- A few changes from Krzysztof Kozlowski to fix dtschema issues
- A series from Michael Walle to improve kontron-samx6i SoM support by
fixing various errors and add kontron-samx6i-ads2 board
- Add LVDS port data mapping for M53 Menlo board
- Convert NVMEM usage to layout syntax on MBA6 boards
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Merge tag 'imx-dt-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into soc/dt
i.MX ARM device tree change for 6.11:
- A few changes from Krzysztof Kozlowski to fix dtschema issues
- A series from Michael Walle to improve kontron-samx6i SoM support by
fixing various errors and add kontron-samx6i-ads2 board
- Add LVDS port data mapping for M53 Menlo board
- Convert NVMEM usage to layout syntax on MBA6 boards
* tag 'imx-dt-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux:
ARM: dts: imx6qdl-kontron-samx6i: add actual device trees
ARM: dts: imx6qdl-kontron-samx6i: remove wake-up-gpio property
ARM: dts: imx6qdl-kontron-samx6i: fix PCIe reset polarity
ARM: dts: imx6qdl-kontron-samx6i: fix node names
ARM: dts: imx6qdl-kontron-samx6i: add SDIO_PWR_EN support
ARM: dts: imx6qdl-kontron-samx6i: always enable eMMC
ARM: dts: imx6qdl-kontron-samx6i: fix product name
ARM: dts: imx6qdl-kontron-samx6i: fix SPI0 chip selects
ARM: dts: imx6qdl-kontron-samx6i: cleanup the PMIC node
ARM: dts: imx6qdl-kontron-samx6i: fix board reset
ARM: dts: imx6qdl-kontron-samx6i: fix PHY reset
ARM: dts: imx6qdl-kontron-samx6i: fix phy-mode
ARM: dts: nxp: imx6: convert NVMEM content to layout syntax
ARM: dts: e60k02: fix aliases for mmc
ARM: dts: imx: Add LVDS port data mapping on M53 Menlo
ARM: dts: imx28-tx28: drop redundant 'panel-name' property
ARM: dts: imx: drop redundant 'u-boot,panel-name' property
ARM: dts: imx6dl-aristainetos2_4: drop redundant 'power-on-delay' property
ARM: dts: imx: correct choice of panel native mode
ARM: dts: imx: align panel timings node name with dtschema
Link: https://lore.kernel.org/r/20240702142153.413061-3-shawnguo2@yeah.net
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Few cleanups and improvements which were missed by their maintainers:
1. Add Krzysztof as odd-fixer for old ARM platforms: Alphascale, AXM
LSI, Moxa, TI Nspire and VT8500 (with Alexey Charkov).
2. VT8500: align node names with bindings (USB, panel timings).
3. Cirrus: align node names with bindings (panel timings).
4. TI Nspire: correct unit addresses, correct watchdog compatible and
properties while making it disabled (never tested).
5. Nuvoton, Aspeed: align node names with bindings (I2C).
IMPORTANT: At least for Aspeed it is known to affect some user-space
tools, because that user-space looks for specific node path via
/sys/firmware/devicetree. The /sys/firmware/devicetree is not the ABI
and any user-space relying on it:
- Prevents any changes in DTS, e.g. node renaming or moving,
changing unit addresses (re-arranging child bus addressing).
- Is using undocumented interface.
- Is neither reliable nor understandable.
6. TI OMAP and Davinci: align node names with bindings (panel timings),
drop incorrect property.
7. STI: document in bindings codec child to fix dtbs_checks.
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Merge tag 'dt-cleanup-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt into soc/dt
Minor improvements in ARM DTS for v6.11
Few cleanups and improvements which were missed by their maintainers:
1. Add Krzysztof as odd-fixer for old ARM platforms: Alphascale, AXM
LSI, Moxa, TI Nspire and VT8500 (with Alexey Charkov).
2. VT8500: align node names with bindings (USB, panel timings).
3. Cirrus: align node names with bindings (panel timings).
4. TI Nspire: correct unit addresses, correct watchdog compatible and
properties while making it disabled (never tested).
5. Nuvoton, Aspeed: align node names with bindings (I2C).
IMPORTANT: At least for Aspeed it is known to affect some user-space
tools, because that user-space looks for specific node path via
/sys/firmware/devicetree. The /sys/firmware/devicetree is not the ABI
and any user-space relying on it:
- Prevents any changes in DTS, e.g. node renaming or moving,
changing unit addresses (re-arranging child bus addressing).
- Is using undocumented interface.
- Is neither reliable nor understandable.
6. TI OMAP and Davinci: align node names with bindings (panel timings),
drop incorrect property.
7. STI: document in bindings codec child to fix dtbs_checks.
* tag 'dt-cleanup-6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-dt:
ARM: dts: omap am5729-beagleboneai: drop unneeded ti,enable-id-detection
dt-bindings: soc: sti: st,sti-syscon: document codec node
ARM: dts: ti: align panel timings node name with dtschema
arm: dts: aspeed: Use standard 'i2c' bus node name
arm: dts: nuvoton: Use standard 'i2c' bus node name
MAINTAINERS: ARM: alphascale: add Krzysztof Kozlowski as maintainer
ARM: dts: nspire: Add full compatible for watchdog node
ARM: dts: nspire: Add unit name addresses to memory nodes
MAINTAINERS: ARM: nspire: add Krzysztof Kozlowski as maintainer
MAINTAINERS: ARM: vt8500: add Alexey and Krzysztof as maintainers
MAINTAINERS: ARM: axm: add Krzysztof Kozlowski as maintainer
MAINTAINERS: ARM: moxa: add Krzysztof Kozlowski as maintainer
ARM: dts: cirrus: align panel timings node name with dtschema
ARM: dts: vt8500: align panel timings node name with dtschema
ARM: dts: vt8500: replace "uhci" nodename with generic name "usb"
Link: https://lore.kernel.org/r/20240702065359.7378-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Now that we have the MCU device-tree node, which acts as a GPIO
controller, add GPIO key node for the front button.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Turris Omnia's MCU provides various features that can be configured over
I2C at address 0x2a. Add device-tree node.
This does not carry a Fixes tag - we do not want this to get backported
to stable kernels for the following reason: U-Boot since v2022.10
inserts a phy-reset-gpio property into the WAN ethernet node pointing to
the MCU node if it finds the MCU node with a cznic,turris-omnia-mcu
compatible. Thus if this change got backported to a stable kernel, the
WAN interface driver would defer probe indefinitely (since it would wait
for the turris-omnia-mcu driver which would not be present).
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
stm32mp13-pinctrl.dtsi contains nearly all pinctrl groups collected from
all boards. Most of them end up unused by a board and only waste binary
space. Add /omit-if-no-ref/ to the groups to scrub the unused groups
from the dtbs.
Use the following regex to update the file and drop two useless newlines too:
s@^\t[^:]\+: [^ ]\+ {$@\t/omit-if-no-ref/\r&@
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Add ethernet support for the DH STM32MP13xx DHCOR DHSBC carrier board.
This carrier board is populated with two gigabit ethernet ports and two
Realtek RTL8211F PHYs, both are described in this DT patch.
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Ethernet1: RMII with crystal
Ethernet2: RMII with no cristal, need "phy-supply" property to work,
today this property was managed by Ethernet glue, but should be present
and managed in PHY node. So I will push second Ethernet in next step.
PHYs used are SMSC (LAN8742A)
Signed-off-by: Christophe Roullier <christophe.roullier@foss.st.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Those pins are used for Ethernet 1 and 2 on STM32MP13F-DK board.
ethernet1: RMII with crystal.
ethernet2: RMII without crystal.
Add analog gpio pin configuration ("sleep") to manage power mode on
stm32mp13.
Signed-off-by: Christophe Roullier <christophe.roullier@foss.st.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Both instances ethernet based on GMAC SNPS IP on stm32mp13.
GMAC IP version is SNPS 4.20.
Signed-off-by: Christophe Roullier <christophe.roullier@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
To simplify identifying the pins where the PWM output is routed to,
add a comment to each PWM device about the respective pin on the
expansion connector.
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@baylibre.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Define the GIC interrupt (PPI 15) to be used on ST STM32MP15x boards
for OP-TEE async notif.
Signed-off-by: Etienne Carriere <etienne.carriere@foss.st.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Bindings expect the LED node names to follow certain pattern, see
dtbs_check warnings:
orion5x-lswsgl.dtb: gpio-leds: led-alarm: Unevaluated properties are not allowed ('gpio' was unexpected)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
The 'gpio' property in GPIO LEDs is deprecated, as reported by
dtbs_check:
orion5x-lswsgl.dtb: gpio-leds: led-alarm: Unevaluated properties are not allowed ('gpio' was unexpected)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Bindings do not allow address/size-cells in GPIO keys and the GPIO keys
is not a bus, see dtbs_check warnings:
orion5x-lacie-ethernet-disk-mini-v2.dtb: gpio-keys: '#address-cells', '#size-cells' do not match any of the regexes: '^(button|event|key|switch|...
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Bindings expect the GPIO key node names to follow certain pattern, see
dtbs_check warnings:
orion5x-lacie-d2-network.dtb: gpio-keys: 'front_button', 'power_rocker_sw_off', 'power_rocker_sw_on' do not match any of the regexes: '^(button|event|key|switch| ...
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Bindings expect the LED node names to follow certain pattern, see
dtbs_check warnings:
kirkwood-ds409slim.dtb: gpio-leds-alarm-12: 'hdd1-green' does not match any of the regexes: '(^led-[0-9a-f]$|led)', 'pinctrl-[0-9]+'
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Bindings do not allow address/size-cells in GPIO keys and the GPIO keys
is not a bus, see dtbs_check warnings:
kirkwood-openblocks_a7.dtb: gpio_keys: '#address-cells', '#size-cells' do not match any of the regexes: '^(button|event|key|switch|(button|event|key|switch)...
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Bindings expect the GPIO key node names to follow certain pattern, see
dtbs_check warnings:
kirkwood-laplug.dtb: gpio_keys: 'power' does not match any of the regexes: '^(button|event|key|switch|(button|event|key|switch)...
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
The marvell,mpic interrupt controller has no children nodes. Drop the
Signed-off-by: Marek Behún <kabel@kernel.org>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
The Allied Telesis x530 products have a 7-segment LED display which is
used for node identification when the devices are stacked. Represent
this as a gpio-7-segment device.
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Acked-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Without clock definition, SYSCFG will not work, EXTI interrupt for
port other than GPIOA will fail to operate.
Signed-off-by: Yanjun Yang <yangyj.ee@gmail.com>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
This stm32mp135f-dhcor-dhsbc board is a stack of DHCOR SoM based on
STM32MP135F SoC (900MHz / crypto capabilities) populated on DHSBC
carrier board.
The SoM contains the following peripherals:
- STPMIC (power delivery)
- 512MB DDR3L memory
- eMMC and SDIO WiFi module
The DHSBC carrier board contains the following peripherals:
- Two RGMII Ethernet ports
- USB-A Host port, USB-C peripheral port, USB-C power supply plug
- Expansion connector
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
Use the new cmpxchg_emu_u8() to emulate one-byte cmpxchg() on ARM systems
with ARCH == ARMv6K.
[ paulmck: Apply Arnd Bergmann and Nathan Chancellor feedback. ]
[ paulmck: Apply Linus Walleij feedback. ]
Reported-by: Mark Brown <broonie@kernel.org>
Closes: https://lore.kernel.org/all/54798f68-48f7-4c65-9cba-47c0bf175143@sirena.org.uk/
Reported-by: Naresh Kamboju <naresh.kamboju@linaro.org>
Closes: https://lore.kernel.org/all/CA+G9fYuZ+pf6p8AXMZWtdFtX-gbG8HMaBKp=XbxcdzA_QeLkxQ@mail.gmail.com/
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Tested-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Cc: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Andrew Davis <afd@ti.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Eric DeVolder <eric.devolder@oracle.com>
Cc: Rob Herring <robh@kernel.org>
Cc: <linux-arm-kernel@lists.infradead.org>
The rtl82xx DT bindings do not require ethernet-phy-ieee802.3-c22
as the fallback compatible string. There are fewer users of the
Realtek PHY compatible string with fallback compatible string than
there are users without fallback compatible string, so drop the
fallback compatible string from the few remaining users:
$ git grep -ho ethernet-phy-id001c....... | sort | uniq -c
1 ethernet-phy-id001c.c816",
2 ethernet-phy-id001c.c915",
2 ethernet-phy-id001c.c915";
5 ethernet-phy-id001c.c916",
13 ethernet-phy-id001c.c916";
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202406290316.YvZdvLxu-lkp@intel.com/
Signed-off-by: Marek Vasut <marex@denx.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20240630034910.173552-1-marex@denx.de
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
In the match() callback, the struct device_driver * should not be
changed, so change the function callback to be a const *. This is one
step of many towards making the driver core safe to have struct
device_driver in read-only memory.
Because the match() callback is in all busses, all busses are modified
to handle this properly. This does entail switching some container_of()
calls to container_of_const() to properly handle the constant *.
For some busses, like PCI and USB and HV, the const * is cast away in
the match callback as those busses do want to modify those structures at
this point in time (they have a local lock in the driver structure.)
That will have to be changed in the future if they wish to have their
struct device * in read-only-memory.
Cc: Rafael J. Wysocki <rafael@kernel.org>
Reviewed-by: Alex Elder <elder@kernel.org>
Acked-by: Sumit Garg <sumit.garg@linaro.org>
Link: https://lore.kernel.org/r/2024070136-wrongdoer-busily-01e8@gregkh
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
It is preferred to put drivers under drivers/ rather than under arch/.
The PMU drivers also depend on arm_pmu.c, so it's better to place them
all together.
Acked-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Link: https://lore.kernel.org/r/20240626-arm-pmu-3-9-icntr-v2-3-c9784b4f4065@kernel.org
Signed-off-by: Will Deacon <will@kernel.org>
Samsung Galaxy Grand 2 is a phone based on MSM8226. It's similar to the
other Samsung devices based on MSM8226 with only a few minor differences.
The device trees contain initial support with:
- GPIO keys
- Regulator haptic
- SDHCI (internal and external storage)
- UART (on USB connector via the TI TSU6721 MUIC)
- Regulators
- Touchscreen
- Accelerometer
Signed-off-by: Raymond Hackley <raymondhackley@protonmail.com>
Reviewed-by: Luca Weiss <luca@lucaweiss.eu>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240630132859.2885-3-raymondhackley@protonmail.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
I somehow got a few cpu_nn_reset() signatures wrong in my
patch. Fix it up.
Closes: https://lore.kernel.org/oe-kbuild-all/202406260432.6WGV2jCk-lkp@intel.com/
Fixes: 393999fa96 ("ARM: 9389/2: mm: Define prototypes for all per-processor calls")
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Nathan Chancellor <nathan@kernel.org>
Reviewed-by: Sami Tolvanen <samitolvanen@google.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Add the STACKLEAK gcc plugin to arm32 by adding the helper used by
stackleak common code: on_thread_stack(). It initialize the stack with the
poison value before returning from system calls which improves the kernel
security. Additionally, this disables the plugin in EFI stub code and
decompress code, which are out of scope for the protection.
Before the test on Qemu versatilepb board:
# echo STACKLEAK_ERASING > /sys/kernel/debug/provoke-crash/DIRECT
lkdtm: Performing direct entry STACKLEAK_ERASING
lkdtm: XFAIL: stackleak is not supported on this arch (HAVE_ARCH_STACKLEAK=n)
After:
# echo STACKLEAK_ERASING > /sys/kernel/debug/provoke-crash/DIRECT
lkdtm: Performing direct entry STACKLEAK_ERASING
lkdtm: stackleak stack usage:
high offset: 80 bytes
current: 280 bytes
lowest: 696 bytes
tracked: 696 bytes
untracked: 192 bytes
poisoned: 7220 bytes
low offset: 4 bytes
lkdtm: OK: the rest of the thread stack is properly erased
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
perf_callchain_store() return 0 on success, -1 otherwise, fix
callchain_trace() to return correct bool value. So walk_stackframe() can
have a chance to stop walking the stack ahead.
Fixes: 70ccc7c066 ("ARM: 9258/1: stacktrace: Make stack walk callback consistent with generic code")
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
There is no direct mapping between QFPROM children and parent/SoC MMIO
bus, so 'ranges' property is not correct. Pointed by dtbs_check:
qcom-apq8064-cm-qs600.dtb: efuse@700000: Unevaluated properties are not allowed ('ranges' was unexpected)
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202406292139.yqPYyUfi-lkp@intel.com/
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20240701062253.18149-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
With the recent defining of preferred naming for fixed clock and
regulator nodes, convert the Arm Ltd. boards to use the preferred
names. In the cases which had a unit-address, warnings about missing
"reg" property are fixed.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Sudeep Holla <sudeep.holla@arm.com>
Link: https://lore.kernel.org/20240528191536.1444649-2-robh@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240630-arm-dts-fixes-2-v1-1-a32ba57e5b1d@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Now that we have the MCU device-tree node, which acts as a GPIO
controller, add GPIO key node for the front button.
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20240701113010.16447-9-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Turris Omnia's MCU provides various features that can be configured over
I2C at address 0x2a. Add device-tree node.
This does not carry a Fixes tag - we do not want this to get backported
to stable kernels for the following reason: U-Boot since v2022.10
inserts a phy-reset-gpio property into the WAN ethernet node pointing to
the MCU node if it finds the MCU node with a cznic,turris-omnia-mcu
compatible. Thus if this change got backported to a stable kernel, the
WAN interface driver would defer probe indefinitely (since it would wait
for the turris-omnia-mcu driver which would not be present).
Signed-off-by: Marek Behún <kabel@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Andy Shevchenko <andy@kernel.org>
Reviewed-by: Conor Dooley <conor.dooley@microchip.com>
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20240701113010.16447-8-kabel@kernel.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
or wrong properties, this reverts the previous move away from
cd-gpios to the mmc-controller's internal card-detect.
With this change applied, it was reported that boards could not
detect card anymore, so this go reverted of course.
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Merge tag 'v6.10-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into arm/fixes
Apart from the regular dts fixes for wrong addresses, missing
or wrong properties, this reverts the previous move away from
cd-gpios to the mmc-controller's internal card-detect.
With this change applied, it was reported that boards could not
detect card anymore, so this go reverted of course.
* tag 'v6.10-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip:
arm64: dts: rockchip: Add sound-dai-cells for RK3368
arm64: dts: rockchip: Fix the i2c address of es8316 on Cool Pi 4B
arm64: dts: rockchip: fix PMIC interrupt pin on ROCK Pi E
arm64: dts: rockchip: make poweroff(8) work on Radxa ROCK 5A
Revert "arm64: dts: rockchip: remove redundant cd-gpios from rk3588 sdmmc nodes"
ARM: dts: rockchip: rk3066a: add #sound-dai-cells to hdmi node
arm64: dts: rockchip: Fix the value of `dlg,jack-det-rate` mismatch on rk3399-gru
arm64: dts: rockchip: set correct pwm0 pinctrl on rk3588-tiger
arm64: dts: rockchip: Rename LED related pinctrl nodes on rk3308-rock-pi-s
arm64: dts: rockchip: Fix SD NAND and eMMC init on rk3308-rock-pi-s
arm64: dts: rockchip: Fix rk3308 codec@ff560000 reset-names
arm64: dts: rockchip: Fix the DCDC_REG2 minimum voltage on Quartz64 Model B
Link: https://lore.kernel.org/r/10237789.nnTZe4vzsl@diego
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Complete conversion of the WiFi rfkill device to use device properties/
software nodes by utilizing PROPERTY_ENTRY_GPIO() instead of a lookup
table.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This adds a single commit that cleans up the drive-strength
value assignment on all devicetrees using the deprecated
MTK_DRIVE_(x)mA definition.
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Merge tag 'mtk-dts32-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux into soc/dt
MediaTek ARM32 DTS updates for v6.11
This adds a single commit that cleans up the drive-strength
value assignment on all devicetrees using the deprecated
MTK_DRIVE_(x)mA definition.
* tag 'mtk-dts32-for-v6.11' of https://git.kernel.org/pub/scm/linux/kernel/git/mediatek/linux:
arm: dts: mediatek: Declare drive-strength numerically
Link: https://lore.kernel.org/r/20240628093801.126013-2-angelogioacchino.delregno@collabora.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
_ Add #thermal-sensor-cells property on stih410.dtsi and stih418.dtsi
_ Add thermal-zones support on stih418
_
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Merge tag 'sti-dt-for-v6.11-round1' of https://git.kernel.org/pub/scm/linux/kernel/git/pchotard/sti into soc/dt
STi DT for v6.11 :
_ Add #thermal-sensor-cells property on stih410.dtsi and stih418.dtsi
_ Add thermal-zones support on stih418
_
There's not much reason to have multiple fixed-factor-clock instances
which are all the same factor and clock input. Drop the nodes, but keep
the labels to minimize the changes and keep some distinction of the
different clocks.
Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/20240528191536.1444649-1-robh@kernel.org
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/20240627-arm-dts-fixes-v1-1-40a2cb7d344b@linaro.org
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Remove obsolete RTSM DCSCB support which was only ever implemented
on a software model which is neither available to download nor
maintained. It predates the very first bL cluster based platforms.
Other change include addition of the missing MODULE_DESCRIPTION
macro in vexpress config bus driver.
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Merge tag 'vexpress-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux into soc/arm
Arm Vexpress updates for v6.11
Remove obsolete RTSM DCSCB support which was only ever implemented
on a software model which is neither available to download nor
maintained. It predates the very first bL cluster based platforms.
Other change include addition of the missing MODULE_DESCRIPTION
macro in vexpress config bus driver.
* tag 'vexpress-updates-6.11' of git://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux:
bus: vexpress-config: Add missing MODULE_DESCRIPTION() macro
dt-bindings: arm: Remove obsolete RTSM DCSCB binding
arm: vexpress: Remove obsolete RTSM DCSCB support
Link: https://lore.kernel.org/r/20240620093924.375244-4-sudeep.holla@arm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Add a 'thermal-zones' node for stih418.
A thermal-zone needs three components:
- thermal sensors, described in an earlier commit[1]
- cooling devices, specified for each CPU
- a thermal zone, describing the overall behavior.
The thermal zone needs references to both CPUs and thermal sensors,
which phandle are also added. The thermal management will then be
achieved on CPUs using the cpufreq framework.
[1] https://lore.kernel.org/lkml/20240320-thermal-v3-2-700296694c4a@gmail.com/
Reviewed-by: Patrice Chotard <patrice.chotard@foss.st.com>
Signed-off-by: Raphael Gallais-Pou <rgallaispou@gmail.com>
Signed-off-by: Patrice Chotard <patrice.chotard@foss.st.com>
Cross-merge networking fixes after downstream PR.
No conflicts.
Adjacent changes:
e3f02f32a0 ("ionic: fix kernel panic due to multi-buffer handling")
d9c0420999 ("ionic: Mark error paths in the data path as unlikely")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
'#sound-dai-cells' is required to properly interpret
the list of DAI specified in the 'sound-dai' property,
so add them to the 'hdmi' node for 'rk3128.dtsi'.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/9d0fabb0-70b0-4b4b-ac7c-389b1c7afe20@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
'#sound-dai-cells' is required to properly interpret
the list of DAI specified in the 'sound-dai' property,
so add them to the 'hdmi' node for 'rk3036.dtsi'.
Signed-off-by: Johan Jonker <jbx6244@gmail.com>
Link: https://lore.kernel.org/r/55d302e5-c018-4b93-84c1-8cf75162e939@gmail.com
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
- Add support for the second and third Ethernet interfaces on the
White Hawk development board,
- Add support for the second Ethernet interface on the RZ/N1 SoC,
- Add I2C EEPROM support for the Condor-I development board,
- Add video capture support for the R-Car V4M SoC,
- Miscellaneous fixes and improvements.
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Merge tag 'renesas-dts-for-v6.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/dt
Renesas DTS updates for v6.11
- Add support for the second and third Ethernet interfaces on the
White Hawk development board,
- Add support for the second Ethernet interface on the RZ/N1 SoC,
- Add I2C EEPROM support for the Condor-I development board,
- Add video capture support for the R-Car V4M SoC,
- Miscellaneous fixes and improvements.
* tag 'renesas-dts-for-v6.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
arm64: dts: renesas: r8a779h0: Add video capture nodes
arm64: dts: renesas: r9a08g045: Update fallback string for SDHI nodes
arm64: dts: renesas: rzg2l: Update fallback string for SDHI nodes
arm64: dts: renesas: r9a09g011: Update fallback string for SDHI nodes
arm64: dts: renesas: s4sk: Add aliases for I2C buses
arm64: dts: renesas: spider-cpu: Add aliases for I2C buses
arm64: dts: renesas: white-hawk-cpu: Add aliases for I2C buses
arm64: dts: renesas: condor-i: Add I2C EEPROM
arm64: dts: renesas: gray-hawk-single: Add aliases for I2C buses
ARM: dts: renesas: r9a06g032: Describe GMAC1
arm64: dts: renesas: white-hawk: ethernet: Describe AVB1 and AVB2
arm64: dts: renesas: r8a779g0: Use MDIO node for all AVB devices
Link: https://lore.kernel.org/r/cover.1718355312.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
For now, there wasn't any in-tree users of the dtsi files for the
Kontron SMARC-sAMX6i board. Let's add device trees, for this board on a
Kontron SMARC Eval 2.0 Carrier.
Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Remove the "wake-up-gpio" property within the PCIe controller node.
There is no such property, thus just remove it. This will also make the
schema validation happy.
Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The PCIe reset line is active low. Fix it.
Fixes: 2a51f9dae1 ("ARM: dts: imx6qdl-kontron-samx6i: Add iMX6-based Kontron SMARC-sAMX6i module")
Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Rename the nodes according to the schema. In particular, rename the bit
bang I2C controller to "i2c-N" and the mux nodes of the audmux to
"mux-*". While at it, fix the typo "adu", which should have been "aud".
Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The module can enable/disable the SD card power supply and has
it's dedicated pin SDIO_PWR_EN for that reason. This is esp.
useful to be able to reset the SD card if it was in an UHS mode.
Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
There is a comment in the imx6q variant dtsi claiming that these
modules will have one more chip select than the imx6dl variant.
This is wrong. Ordinary GPIOs are used for chip selects and both
variants of the module share the very same PCB and both have this
GPIO routed to the SPI0_CS1# pin of the SMARC connector.
Fix it by moving the third chip select description to the common dtsi.
Fixes: 2125212785 ("ARM: dts: imx6qdl-kontron-samx6i: add Kontron SMARC SoM Support")
Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Remove the comment, remove the unused phandle name for the
VGEN5 output. VGEN5 is not used at all.
Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
On i.MX6 the board is reset by the watchdog. But in turn to do a
complete board reset, we have to assert the WDOG_B output which is
routed also to the CPLD which then do a complete power-cycle of the
board.
Fixes: 2125212785 ("ARM: dts: imx6qdl-kontron-samx6i: add Kontron SMARC SoM Support")
Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The PHY reset line is connected to both the SoC (GPIO1_25) and
the CPLD. We must not use the GPIO1_25 as it will drive against
the output buffer of the CPLD. Instead there is another GPIO
(GPIO2_01), an input to the CPLD, which will tell the CPLD to
assert the PHY reset line.
Fixes: 2a51f9dae1 ("ARM: dts: imx6qdl-kontron-samx6i: Add iMX6-based Kontron SMARC-sAMX6i module")
Fixes: 5694eed98c ("ARM: dts: imx6qdl-kontron-samx6i: move phy reset into phy-node")
Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
The i.MX6 cannot add any RGMII delays. The PHY has to add both the RX
and TX delays on the RGMII interface. Fix the interface mode. While at
it, use the new phy-connection-type property name.
Fixes: 5694eed98c ("ARM: dts: imx6qdl-kontron-samx6i: move phy reset into phy-node")
Signed-off-by: Michael Walle <mwalle@kernel.org>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
DT schema expects panel timings node to follow certain pattern,
dtbs_check warnings:
am335x-pdu001.dtb: display-timings: '240x320p16' does not match any of the regexes: '^timing', 'pinctrl-[0-9]+'
Linux drivers do not care about node name, so this should not have
effect on Linux.
Acked-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> # For DaVinci
Link: https://lore.kernel.org/r/20240509104813.216655-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Add regulators used by the framebuffer of Motorola Moto G 4G (2013).
Signed-off-by: André Apitzsch <git@apitzsch.eu>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240617-peregrine-v2-3-c8835d2da7af@apitzsch.eu
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add alert interrupt for the temperature sensor of Motorola Moto G 4G
(2013), although not used by the driver yet.
Signed-off-by: André Apitzsch <git@apitzsch.eu>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240617-peregrine-v2-2-c8835d2da7af@apitzsch.eu
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
Add the accelerometer, magnetometer and regulator that are present on
the Motorola Moto G 4G (2013) device.
Signed-off-by: André Apitzsch <git@apitzsch.eu>
Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20240617-peregrine-v2-1-c8835d2da7af@apitzsch.eu
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
