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git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media
Pull media updates from Mauro Carvalho Chehab:
- v4l2 core:
- improve subdev and pixformat kAPI;
- fix P010 format info and add Y12 format info;
- add fwnode_graph_for_each_endpoint_scoped();
- New sensor drivers:
- Sony IMX576
- OmniVision OS02G10, OV05C10 and OG0VA1B
- Samsung S5KJN5
- Himax HM1246
- Maxim GMSL2/3: add support for MAX9296A, MAX96717, and MAX96724
- Intel IPU6: add support for IPU7, IPU7.5 and IPU8
- NXP: add support for i.MX95 CSI pixel formatter driver
- ITE: add driver for IT6625/IT6626 HDMI bridge
- Qualcomm: add CSI2 3ph DPHY driver
- Rockchip: add rk3576 MIPI capture vicap driver
- STM32 DCMIPP: Add STM32MP25 subdevices
- Lots of driver fixes and cleanups
* tag 'media/v7.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (596 commits)
media: i2c: imx576: Fix line length register
media: ov05c10: Remove duplicated writes to analogue gain register
media: ov05c10: Power management fixes
media: ov05c10: Set reset GPIO high when acquiring it
media: ov05c10: Small cleanups
media: maxim-serdes: Disable test pattern generator for now
media: mc: Keep INTERNAL pad flags just for the kernel, for now
media: i2c: imx576: select VIDEO_CCS_PLL to repair build error
media: Documentation: mc: Fix Stream reference
media: i2c: add imx576 image sensor driver
dt-bindings: media: i2c: Add imx576 sensor
media: i2c: maxim-serdes: add MAX9296A driver
media: i2c: remove MAX96714 driver
media: i2c: maxim-serdes: add MAX96724 driver
staging: media: remove MAX96712 driver
arm64: defconfig: disable deprecated MAX96712 driver
media: i2c: maxim-serdes: add MAX96717 driver
media: i2c: remove MAX96717 driver
media: i2c: add Maxim GMSL2/3 deserializer framework
media: i2c: add Maxim GMSL2/3 serializer framework
...
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC defconfig updates from Arnd Bergmann:
"Only a few new drivers get enabled this time.
The size of the defconfigs actually shrinks here, though that is only
the result of all the Qualcomm clock drivers now being configured as
modules by default when the corresponding platforms are enabled"
* tag 'soc-defconfig-7.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
arm64: defconfig: Update coreboot firmware symbols
arm64: defconfig: Enable I3C and SPD5118 hwmon
arm64: defconfig: Enable EMC2305 and PCA963x drivers
arm64: defconfig: Switch Qualcomm SDM845, SM8150 and SM8250 drivers to modules
ARM/arm64: defconfig: Drop redundant Qualcomm clock entries
arm64: configs: defconfig: Convert TISCI to modules
arm64: defconfig: Enable PMIC5 Gen3 ADC thermal monitor
arm64: defconfig: Enable QMP PCIe Multi-PHY driver
ARM: shmobile: defconfig: Refresh for v7.3-rc1
arm: multi_v7_defconfig: Enable SND_ALOOP
arm64: defconfig: enable the necessary drivers for the Ayaneo Pocket S2
ARM: omap2plus_defconfig: Support for compressed firmware
ARM: omap2plus_defconfig: Enable SND_ALOOP
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Pull SoC devicetree updates from Arnd Bergmann:
"This is a rather large update of over 1000 non-merge commits touching
devicetree files and bindings.
A few notable SoC were added this time:
- Apple M4 and A18 Pro are used in laptops, these follow the M3 model
added in 7.2.
- Google Laguna (aka Tensor G5) is used last year's Pixel phone
generation. Unlike the earlier Tensor chips, this is not based on
Samsung's Exynos family design but starts a new chip family.
- Qualcomm's Hawi and Nord SoCs are two powerful chips using the
custom Oryon cores. Product names and applications are so far not
known, which means that Qualcomm is doing something right by
upstreaming kernel support early.
The ST stm32mp23xc/stm32mp25xc SoC support was previously removed
because there were no users upstream, but they are back now that
boards have shown up. Renesas RZ/G2M v3.0 (R8A774A3) is just a minor
variation of the already supported SoC.
In total, there are 81 new dts files for individual boards, and they
are all over the place. Only one riscv based machine is added, the
Milk-V Meles SBC using the T-Head th1520 chip. For 32-bit Arm, we have
13 new boards. About half are industrial embedded boards using NXP
i.MX6/7 chips, the rest are older products: two Amazon tablets, two
Motorola phones and two SoM boards.
Everything else is 64-bit Arm:
- many industrial embedded boards using NXP layerscape, NXP i.MX8/9,
Qualcomm Hamoa, ST stm32mp2, Rockchip rk35xx, and Renesas RZ/G2
SoCs
- Laptops and tablets using Apple M4, Qualcomm Snapdragon X2,
Snapdragon X1 Elite and Allwinner A133 chips
- Valve Steam Frame VR headset using Snapdragon 8 Gen 3
- Seven handheld game consoles using Qualcomm Dragonwing qcs8550
- Mobile phones using Google Tensor G5, Samsung Exynos 850, and
various Qualcomm Snapdragon chips
Aside from the new stuff, there is still a lot going on for existing
socs and boards, including GPU hardware support on MediaTek MT8173
based laptops. Most patches actually add features this time, as the
compile-time diagnostic changes are slowing down"
* tag 'soc-dt-7.4' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (1022 commits)
arm64: dts: rockchip: Add Radxa E54C
dt-bindings: arm: rockchip: Add Radxa E54C
arm64: dts: rockchip: remove FRL GPIO for 100ASK DshanPi A1
arm64: dts: rockchip: fix M.2 E-key reset pinctrl on rk3588 rock-5-itx
arm64: dts: rockchip: add pcie30phy data-lanes on rk3588 coolpi-cm5-evb
arm64: dts: rockchip: Add the fan tachometers to Kobol Helios64
arm64: dts: rockchip: enable NPU on Radxa E52C
arm64: dts: rockchip: fix adc button voltage on Radxa E52C
riscv: dts: sophgo: sg2002-milkv-duo256m: drop reserved memory node
riscv: dts: sophgo: cv1800b-milkv-duo: drop reserved memory node
arm64: dts: nuvoton: npcm845-evb: Add peripheral nodes
arm64: dts: nuvoton: npcm845-evb: Fix DTS coding style
arm64: dts: nuvoton: npcm845: Add peripheral nodes
arm64: dts: nuvoton: npcm845: Split APB address ranges
riscv: dts: sophgo: cv180x: Fix internal ephy node name
riscv: dts: sophgo: add Milk-V Duo 256M ethernet support overlay
riscv: dts: sophgo: Limit SG2042 SPI NOR to 12.5 MHz
riscv: dts: sophgo: Enable SPI NOR on SRD3-10
riscv: dts: spacemit: set ETH MAC from eeprom for OrangePi
arm64: dts: allwinner: sun50i-h616: Add video engine
...
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https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into soc/dt
Google Tensor G5 SoC family - new platform
Introduce new ARCH_GOOGLE for the Google Tensor G5 (Laguna) family of
SoCs. The very early designs - Google GS101 - were derivatives of
Samsung SoC, thus they were grouped under Samsung SoC. The G5 however
went its own way, so no commonality with Samsung and a new ARCH_GOOGLE
symbol. Currently upstreamed SoC is used for example in Google Pixel 10
phones. Add basic support of three of their variants (Pixel 10, Pixel
10 Pro, Pixel 10 Pro XL).
* tag 'google-lga-7.4' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
arm64: dts: google: lga: fixup #size-cells DT warning
arm64: defconfig: enable Tensor G5 SoC family
arm64: dts: google: Add initial dts for frankel/blazer/mustang
arm64: dts: google: Add dts directory for Google-designed silicon
dt-bindings: arm: google: Add dt bindings for frankel/blazer/mustang
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
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https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux into soc/defconfig
More Qualcomm Arm64 defconfig updates for v7.4
Enable the EMC2305 fan controller and PCA963x LED controller drivers for
the Arduino Ventuno Q.
Remove explicit Qualcomm clock driver selections now provided by Kconfig
defaults from the ARM and Arm64 defconfigs, including the obsolete MDM9615
LCC entry. Allow the SDM845, SM8150, and SM8250 display, GPU, and video clock
controllers to be built as modules.
* tag 'qcom-arm64-defconfig-for-7.4-2' of https://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux:
arm64: defconfig: Enable EMC2305 and PCA963x drivers
arm64: defconfig: Switch Qualcomm SDM845, SM8150 and SM8250 drivers to modules
ARM/arm64: defconfig: Drop redundant Qualcomm clock entries
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/defconfig
TI K3 defconfig updates for v7.4
- Convert the TI System Control Interface (TISCI) drivers in the arm64
defconfig from built-in to loadable modules. This reduces the size of
the default kernel image, while the drivers remain available on K3
platforms through the initramfs or root filesystem.
* tag 'ti-k3-config-for-v7.4' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux:
arm64: configs: defconfig: Convert TISCI to modules
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux into soc/defconfig
arm64: tegra: Default configuration changes for v7.4-rc1
This is a single change that enables the I3C subsystem and the
DesignWare I3C master controller, along with the SPD5118 temperature
sensor, all of which are used on NVIDIA Vera devices.
* tag 'tegra-for-7.4-arm64-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux:
arm64: defconfig: Enable I3C and SPD5118 hwmon
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The generic coreboot firmware Kconfig symbols were renamed from
CONFIG_GOOGLE_* to CONFIG_COREBOOT_* while keeping the old names as
transitional compatibility symbols.
Select the new names directly in the arm64 defconfig so the checked-in
defconfig follows the visible Kconfig symbols. Keep this separate from
the rename patch so the configuration churn is easy to review
independently.
Signed-off-by: Sean Rhodes <sean@starlabs.systems>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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The staging MAX96712 driver will be removed as its functionality has
been moved to the MAX96724 driver which makes use of the Maxim
GMSL2/3 deserializer framework.
Signed-off-by: Cosmin Tanislav <demonsingur@gmail.com>
Tested-by: Martin Hecht <mhecht73@gmail.com>
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
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Enable I3C subsystem (I3C), Synopsys DesignWare I3C master controller
(DW_I3C_MASTER), and SPD5118 hwmon temperature sensor (SENSORS_SPD5118)
as modules.
The NVIDIA Vera CPU uses SOCAMM LPDDR5X memory module, which contains
SPD5118 (JEDEC JESD300) compliant temperature sensor. This sensor is
accessible over the I3C bus through the DesignWare I3C controller present
on the SoC. Enabling these configs allows monitoring memory module
temperatures on platforms such as Vera Rubin. Vera is an ACPI-based
platform and does not use device tree.
Signed-off-by: Akhil R <akhilrajeev@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
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Enable the Moortec MR75203 PVT controller driver as a module. It is used
by the digital temperature sensor of the STM32MP25 SoCs.
Signed-off-by: Mateusz Nowicki <mateusz.nowicki@posteo.net>
Link: https://lore.kernel.org/r/20260924192259.20517-3-mateusz.nowicki@posteo.net
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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Enable the Google Tensor G5 (Laguna) SoC family in the arm64
defconfig. This SoC family is found in Pixel 10 and later phones.
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260918-contrib-pg-pixel10-initial-dts-v4-4-745eaca28b1a@linaro.org
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
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Enable drivers for the EMC2305 fan controller and PCA963x LED
controller present on the Arduino Ventuno Q board.
Signed-off-by: Loic Poulain <loic.poulain@oss.qualcomm.com>
Reviewed-by: Srinivas Kandagatla <srinivas.kandagatla@oss.qualcomm.com>
Link: https://patch.msgid.link/20260925-config-ventuno-v1-1-800c19c1d33a@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Display, GPU and video clock controllers on Qualcomm SDM845, SM8150 and
SM8250 SoCs should not be built-in because they are not necessary for
platform bring-up to shell or even mounting rootfs. Drop their explicit
selection in defconfig, relying on defaults which makes them modules.
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://patch.msgid.link/20260703-clk-qcom-defaults-v3-7-78894525e54a@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
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Drop all drivers from defconfig which have defaults in Kconfig. Drop
also MDM_LCC_9615 which is gone since commit bac4675a4d1b ("clk: qcom:
drop lcc-mdm9615 in favour of lcc-msm8960").
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://patch.msgid.link/20260703-clk-qcom-defaults-v3-6-78894525e54a@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
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Now that all relevant drivers have are ready, convert the
TISCI drivers to modules. This impacts all K3 platforms for
boot, recommendation (based on empirical evidence) is to use
deferred_probe_timeout=60 in kernel command line to allow for driver
probes to complete successfully based on the initrd used.
NET Savings: (Ubuntu Clang 23.0.0)
./scripts/bloat-o-meter vmlinux_previous vmlinux
add/remove: 4/380 grow/shrink: 0/5 up/down: 32/-143248 (-143216)
Link: https://patch.msgid.link/20260910134409.1713610-1-nm@ti.com
Signed-off-by: Nishanth Menon <nm@ti.com>
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All Qualcomm Hamoa-based devices uses PMIC5 Gen3 ADC connected to
thermistors for measuring temperature across the system.
Enable the Qualcomm PMIC Gen3 ADC, and it's associated ADC_TM auxiliary,
drivers to enable these use cases.
Reviewed-by: Abel Vesa <abel.vesa@oss.qualcomm.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Tested-by: Shawn Guo <shengchao.guo@oss.qualcomm.com>
Signed-off-by: Bjorn Andersson <bjorn.andersson@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260905-hamoa-sys-therm-v2-3-1cb8c958c981@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Enable I2C (touchscreen and audio codec), SPI (display configuration),
DRM panel and SAI (audio) configurations required to support the Engicam
MicroGEA-STM32MP257D-RMM board
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://lore.kernel.org/r/20260820091652.43541-17-dario.binacchi@amarulasolutions.com
Signed-off-by: Alexandre Torgue <alexandre.torgue@foss.st.com>
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Enable CONFIG_PHY_QCOM_QMP_PCIE_MULTIPHY as a module to support the
shared PCIe3 PHY used by PCIe3a and PCIe3b on the Qualcomm Glymur
SoC.
Signed-off-by: Qiang Yu <qiang.yu@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260825-glymur_linkmode_0826-v10-5-56ab597d77e4@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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QCOM_PDC and QCOM_MPM are enabled by default.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Link: https://patch.msgid.link/20260727-irqchip-qcom-defaults-v2-3-466f3c407937@oss.qualcomm.com
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Enable the SGM3804 regulator, SY7758 backlight and Renesas 63419 panel
drivers as module since used by the display on the Qualcomm SM8650 based
Ayaneo Pocket S2 Gaming Console.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20260831-topic-sm8650-ayaneo-pocket-s2-defconfigs-v3-1-bd8ef3322632@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu:
"API:
- Add af_alg_restrict sysctl and white list
- Fix potential suspend/resume races in hwrng
Algorithms:
- Optimize vli additive operations using compiler builtins in ecc
Drivers:
- Remove unsafe/deprecated algorithms from qce
- Mark qce as BROKEN
- Add runtime PM and interconnect bandwidth scaling support to qce
- Remove crypto_rng from qcom, sun8i and caam
- Fix SG list issues in iaa
- Fix SEV init path bugs in ccp"
* tag 'v7.3-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (122 commits)
crypto: lskcipher - propagate errors from unaligned crypt
crypto: keembay - use crypto_memneq() to compare CCM AEAD tags
crypto: keembay - use crypto_memneq() to compare GCM AEAD tags
crypto: sa2ul - use crypto_memneq() to compare AEAD tag
hwrng: drivers - use named initializers for acpi_device_id
crypto: qce - fix CCM AAD buffer underallocation
crypto: iaa - unmap dst before software fallback on decompress
crypto: iaa - use bounce buffer for multi-sg decompress input
crypto: iaa - avoid counting fallback decompression bytes
crypto: iaa - fall back to software for multi-entry scatterlists
hwrng: core - Stop/start hwrng_fillfn() kthread before/after suspend-resume
crypto: hisilicon/sec2 - fix CCM algorithm long packet failure
crypto: eip93 - use struct_size() and flexible array for ring allocation
crypto: krb5 - use kfree_sensitive() for derived key buffers
crypto: af_alg - Stop after finding name in allowlist
crypto: af_alg - Replace 'bool privileged' with flags
crypto: af_alg - Make cbc(paes) privileged-only
hwrng: imx-rngc - Disable clock on registration failure
crypto: qat - remove dead ADF_HEX code
crypto: qce - simplify qce_handle_request
...
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https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux into soc/defconfig
TI K3 defconfig updates for v7.3
Board Specific Features
AM62L BeagleBadge:
- Enable drivers for components on BeagleBadge board
* tag 'ti-k3-config-for-v7.3' of https://git.kernel.org/pub/scm/linux/kernel/git/ti/linux:
arm64: defconfig: Enable drivers for BeagleBadge
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into soc/defconfig
Allwinner defconfig changes for 7.3
Enable the LRADC for arm64_defconfig.
* tag 'sunxi-config-for-7.3' of https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux:
arm64: defconfig: Enable Allwinner LRADC input driver
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Enable drivers used on BeagleBadge[1]:
- LED PWM Multicolor driver as a module
- MCP SPI IO Expander driver as a module
- Seven Segment display GPIO driver as module
- Temperature Sensor driver as a module
[1] https://www.beagleboard.org/boards/beaglebadge
Signed-off-by: Judith Mendez <jm@ti.com>
Link: https://www.beagleboard.org/boards/beaglebadge
Link: https://patch.msgid.link/20260603192305.1347908-4-jm@ti.com
Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
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This driver is harmful:
- It is much slower than the CPU [1] [2].
- It Has a history of bugs [2] [3].
- It does not have exclusive access to the hardware [4], causing races
with the secure world.
- It register its implementations with too low a cra_priority for them
to be actually used [5].
Therefore, disable it to ensure that nobody builds it into kernels they
intend to ship.
In the future, the driver will be used for processing restricted media
content. However, the kernel does not currently support this. Since
the driver will have future uses, allow building it if COMPILE_TEST is
enabled.
[1]: https://lore.kernel.org/r/20250704070322.20692-1-ebiggers@kernel.org/
[2]: https://lore.kernel.org/r/20250615031807.GA81869@sol/
[3]: https://lore.kernel.org/r/20260706-qce-fix-self-tests-v5-0-86f461ff1829@oss.qualcomm.com/
[4]: https://lore.kernel.org/r/20260629-qcom-qce-cmd-descr-v20-0-56f67da84c05@oss.qualcomm.com/
[5]: https://lore.kernel.org/r/20260524204537.GB110177@quark/
Fixes: ec8f5d8f6f76 ("crypto: qce - Qualcomm crypto engine driver")
Signed-off-by: Demi Marie Obenour <demiobenour@gmail.com>
Acked-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Enable the BAM Data Multiplexer WWAN driver as a module to support
modem data channels on Qualcomm Shikra SoC. The driver is also used
by other platforms with A2 BAM hardware such as MSM8916 and MSM8939.
Signed-off-by: Vishnu Santhosh <vishnu.santhosh@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260611-qcom-arm64-defconfig-bam-dmux-v1-1-599190f17fc9@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Enable CONFIG_SND_SOC_DMIC as a module in the arm64 defconfig
to support digital microphone functionality on Qualcomm's
Monaco and Lemans platforms.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Ravi Hothi <ravi.hothi@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260427094131.607583-1-ravi.hothi@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Enable EC_QCOM_HAMOA as a module to support the embedded controller
found on Qualcomm CRD reference devices such as Hamoa and Glymur.
Reviewed-by: Pankaj Patil <pankaj.patil@oss.qualcomm.com>
Signed-off-by: Anvesh Jain P <anvesh.p@oss.qualcomm.com>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Tested-by: Anthony Ruhier <aruhier@mailbox.org>
Link: https://lore.kernel.org/r/20260511-add-driver-for-ec-v9-6-e5437c39b7f8@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Since this file just implements a hwrng driver, move it into
drivers/char/hw_random/. Rename the kconfig option accordingly as well.
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Enable Allwinner LRADC input driver as module to support buttons on Baijie
HelperBoard A133.
Acked-by: Jernej Skrabec <jernej.skrabec@gmail.com>
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://patch.msgid.link/20260623204824.691832-2-alexander.sverdlin@gmail.com
Signed-off-by: Chen-Yu Tsai <wens@kernel.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull SoC defconfig updates from Arnd Bergmann:
"The main change this time is a cleanup series from Krzysztof Kozlowski
that updates the defconfig files to be more in sync with changes to
the Kconfig files that moved options around or removed the completely.
In addition, a number of drivers get enabled, in order to support more
hardware out of the box, as usual"
* tag 'soc-defconfig-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc:
arm64: defconfig: enable BST SDHCI controller
arm64: configs: Update defconfig for AST2700 platform support
ARM: multi_v7_defconfig: Enable dma-buf heaps
ARM: configs: Drop duplicated CONFIG_EXT4_FS
arm64: defconfig: Enable DP83822 PHY driver
ARM: configs: at91: sama7: add sama7d65 i3c-hci
arm64: defconfig: Enable PCI M.2 power sequencing driver
arm64: defconfig: Enable CIX Sky1 pinctrl, PCIe host, and Cadence GPIO
ARM: multi_v7_defconfig: Correct QCOM_RPMH and QCOM_RPMHPD
ARM: multi_v7_defconfig: Cleanup redundant options
ARM: configs: Drop redundant SND_ATMEL_SOC
ARM: configs: Drop redundant I2C_DESIGNWARE_PLATFORM
ARM: multi_v7_defconfig: Move entries to match savedefconfig
arm64: defconfig: Switch Ethernet drivers to modules
arm64: defconfig: Drop unused Ethernet vendors
arm64: defconfig: Drop default or selected drivers
arm64: defconfig: Drop unused legacy netfilter options
arm64: defconfig: Move entries to match savedefconfig
pinctrl: qcom: Make important drivers default (2)
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Pull SoC devicetree updates from Arnd Bergmann:
"There are fewer devicetree updates this time that the last few ones,
with five SoC types getting added:
- Qualcomm Dragonwing IPQ9650 is a new wireless networking SoC using
four Cortex-A55 and one Cortex-A78 core, which is a significant
upgrade from older generations
- ZTE zx297520v3 is an older low-end wireless SoC using a single
Cortex-A53 core, which so far can only run 32-bit kernels. This
brings back the ZX family of chips that was removed in 2021 after
support for the original zx296702 and zx296718 chips was never
completed.
- Renesas R-Car M3Le (R8A779MD) is a variant of the R-Car M3-N
(R8A77965) automotive SoC.
- Apple t8122 (M3) is the 2023 generation of their laptop SoCs, which
has now been reverse-engineered to the point of having initial
kernel support for five laptop models.
- ASPEED AST27xx is their first baseboard managment controller using
a 64-bit core, the Cortex-A35, following earlier generations using
ARMv5/v6/v7 CPUs.
These all come with one or more initial boards, and in total there are
39 new boards getting added across SoC families, including:
- Two NAS boxes using the old Cortina Systems Gemini SoC based on an
ARMv4 FA526 CPU core
- 18 industrial embedded boards using NXP i.MX6/8/9 and LX2160A SoCs
from Variscite, Toradex and SolidRun, plus a number of overlays for
combinations with additional boards
- One new carrier board and SoM using TI K3 AM62x, in addition to new
overlays for older SoMs
- Two new boards using Spacemit K3 (no relation with TI) RISC-V SoCs.
- Three phones from Google, Nothing and Motorola, all using Qualcomm
Snapdragon SoCs
- AST26xx BMC support for two server boards
While there is still a significant number of patches improving
hardware support for the existing boards across vendors (NXP,
Qualcomm, Renesas, Rockchips, Mediatek, ...), a much smaller number
of cleanups and warning fixes have made it in this time"
* tag 'soc-dt-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (665 commits)
arm64: dts: aspeed: Fix duplicate pinctrl labels and address scheme
arm64: dts: bst: enable eMMC controller in C1200
dt-bindings: display/lvds-codec: add ti,sn65lvds93
arm64: dts: allwinner: a523: Add missing GPIO interrupt
arm64: dts: lx2160a-rev2: avoid 32-bit pcie window system ram overlap
arm64: dts: aspeed: Add initial AST27xx SoC device tree
arm64: Kconfig: Add ASPEED SoC family Kconfig support
dt-bindings: arm: aspeed: Add AST2700 board compatible
arm64: dts: allwinner: a523: add gpadc node
arm64: dts: allwinner: Add EL2 virtual timer interrupt
ARM: dts: sun8i: a83t: Add MIPI CSI-2 controller node
dt-bindings: media: sun6i-a31-isp: Add optional interconnect properties
dt-bindings: media: sun6i-a31-csi: Add optional interconnect properties
arm64: dts: imx{91,93}-phyboard-segin: Add peb-av-18 overlays
arm64: dts: imx93-var-som-symphony: enable ADC
arm64: dts: imx93-var-som-symphony: enable TPM3 PWM
arm64: dts: imx93-var-som-symphony: keep RGB_SEL low
arm64: dts: imx93-var-som-symphony: enable UART7
arm64: dts: imx93-var-som-symphony: add TPM support
arm64: dts: imx91-var-som-symphony: fix RGB_SEL handling
...
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Pull drm updates from Dave Airlie:
"Highlights:
- xe: add initial CRI platform support
- amdgpu: initial HDMI 2.1 FRL support
- rust: add some new type concepts for device lifetimes
- scheduler: moves to a fair algorithm and lots of cleanups
But it's mostly the usual mountain of changes across the board.
core:
- add docbook for DRM_IOCTL_SYNCOBJ_EVENTFD
- change signature of drm_connector_attach_hdr_output_metadata_property
- dedup counter and timestamp retrieval in vblank code
- parse AMD VSDB v3 in CTA extension blocks
- add P230, Y7, XYYY2101010, T430, XVUY210101010 formats
- don't call drop master on file close if not master
- use drm_printf_indent in atomic / bridge
- fix 32b format descriptions
- docs: fix toctree
- hdmi: add common TMDS character rates
- fix drm_syncobj_find_fence leak
rust:
- introduce Higher-Ranked lifetime types
- replace drvdata with scoped registration data
- add GPUVM immediate mode abstraction for rust GPU drivers
- introduce DeviceContext type state for drm::Device
bridge:
- clarify drm_bridge_get/put
- create drm_get_bridge_by_endpoint and use it
- analogix_dp: add panel probing
- ite-it6211 - use drm audio hdmi helpers
buddy:
- add lockdep annotations
dp:
- add PR and VRR updates
- mst: fix buffer overflows
- add Adaptive Sync SDP decoding support
- fix OOB reads in dp-mst
ttm:
- bump fpfn/lpfn to 64-bit
scheduler:
- change default to fair scheduler
- map runqueue 1:1 with scheduler
dma-buf:
- port selftests to kunit
- convert dma-buf system/heap allocators to module
- add separate DMABUF_HEAPS_SYSTEM_CC_SHARED Kconfig
udmabuf:
- revert hugetlb support
- fix error with CONFIG_DMA_API_DEBUG
dma-fence:
- fix tracepoints lifetime
- remove unused signal on any support
ras:
- add clear error counter netlink command to drm ras
gpusvm:
- reject VMAs with VM_IO or VM_PFNMAP when creating SVM ranges
- use IOVA allocations
pagemap:
- use IOVA allocations
panels:
- update to use ref counts
- add support for CSW PNB601LS1-2, LGD LP116WHA-SPB1
- add support for waveshare panels
- CMN N116BCN-EA1, CMN N140HCA-EEK, IVO M140NWFQ R5,
- IVO, R140NWFW R0, BOE NT140*, BOE NV133FHM-N4F,
- AUO B140*, AUO B133HAN06.6 and AUO B116XTN02.3 eDP panels
- Surface Pro 12 Panel
xe:
- add CRI PCI-IDs
- debugfs add multi-lrc info
- engine init cleanup
- PF fair scheduling auto provisioning
- system controller support for CRI/Xe3p
- PXP state machine fixes
- Reset/wedge/unload corner case fixes
- Wedge path memory allocation fixes
- PAT type cleanups
- Reject unsafe PAT for CPU cached memory
- OA improvements for CRI device memory
- kernel doc syntax in xe headers
- xe_drm.h documentation fixes
- include guard cleanups
- VF CCS memory pool
- i915/xe step unification
- Xe3p GT tuning fixes
- forcewake cleanup in GT and GuC
- admin-only PF mode
- enable hwmon energy attributes for CRI
- enable GT_MI_USER_INTERRUPT
- refactor emit functions
- oa workarounds
- multi_queue: allow QUEUE_TIMESTAMP register
- convert stolen memory to ttm range manager
- use xe2 style blitter as a feature flag
- make drm_driver const
- add/use IRQ page to HW engine definition
- fix oops when display disabled
i915:
- enable PIPEDMC_ERROR interrupt
- more common display code refactoring
- restructure DP/HDMI sink format handling
- eliminate FB usage from lowlevel pinning code
- panel replay bw optimization
- integrate sharpness filter into the scaler
- new fb_pin abstraction for xe/i915 fb transparent handling
- skip inactive MST connectors on HDCP
- start switching to display specific registers
- use polling when irq unavailable
- Adaptive-sync SDP prep
amdgpu:
- use drm_display_info for AMD VSDB data
- Initial HDMI 2.1 FRL support
- Initial DCN 4.2.1 support
- GART fixes for non-4k pages
- GC 11.5.6/SDMA 6.4.0/and other new IPs
- GFX9/DCE6/Hawaii/SDMA4/GART/Userq fixes
- Finish support for using multiple SDMA queues for TTM operations
- SWSMU updates
- GC 12.1 updates
- SMU 15.0.8 updates
- DCN 4.2 updates
- DC type conversion fixes
- Enable DC power module
- Replay/PSR updates
- SMU 13.x updates
- Compute queue quantum MQD updates
- ASPM fix
- Align VKMS with common implementation
- DC analog support fixes
- UVD 3 fixes
- TCC harvesting fixes for SI
- GC 11 APU module reload fix
- NBIO 6.3.2 support
- IH 7.1 updates
- DC cursor fixes
- VCN/JPEG user fence fixes
- DC support for connectors without DDC
- Prefer ROM BAR for default VGA device
- DC bandwidth fixes
- Add PTL support for profiler
- Introduce dc_plane_cm and migrate surface update color path
- Add FRL registers for HDMI 2.1
- Restructure VM state machine
- Auxless ALPM support
- GEM_OP locking/warning fixes
- switch to system_dfl_wq
amdkfd:
- GPUVM TLB flush fix
- Hotplug fix
- Boundary check fixes
- SVM fixes
- CRIU fixes
- add profiler API
- MES 12.1 updates
msm:
- core:
- fix shrinker documentation
- IFPC enabled for gen8
- PERFCNTR_CONFIG ioctl support
- GPU:
- reworked UBWC handling
- a810 support
- MDSS:
- add support for Milos platform
- reworked UBWC handling
- DisplayPort:
- reworked HPD handling as prep for MST
- DPU:
- Milos platform support
- reworked UBWC handling
- DSI:
- Milos platform support
nova:
- Hopper/Blackwell enablement (GH100/GB100/GB202)
- FSP support
- 32-bit firmware support
- HAL functions
- refactor GSP boot/unload
- GA100 support
- VBIOS hardening/refactoring
- Adopt higher order lifetime types
tyr:
- define register blocks
- add shmem backed GEM objects
- adopt higher order lifetime types
- move clock cleanup into Drop
radeon:
- Hawaii SMU fixes
- CS parser fix
- use struct drm_edid instead of edid
amdxdna:
- export per-client BO memory via fdinfo
- AIE4 device support
- support medium/lower power modes
- expandable device heap support
- revert read-only user-pointer BO mappings
ivpu:
- support frequency limiting
panthor:
- enable GEM shrinker support
- add eviction and reclaim info to fdinfo
v3d:
- enable runtime PM
mgag200:
- support XRGB1555 + C8
ast:
- support XRGB1555 + C8
- use constants for lots of registers
- fix register handling
imagination:
- fence handling refactoring
nouveau:
- fix sched double call
- expose VBIOS on GSP-RM systems
- add GA100 support
virtio:
- add VIRTIO_GPU_F_BLOB_ALIGNMENT flag
- add deferred mapping support
gud:
- add RCade Display Adapter
hibmc:
- fix no connectors usage
mediatek:
- hdmi: convert error handling
- simplify mtk_crtc allocation
exynos:
- move fbdev emulation to drm client buffers
- use drm format helpers for geometry/size
- adopt core DMA tracking
- fix framebuffer offset handling
renesas:
- add RZ/T2H SOC support
versilicon:
- add cursor plane support
tegra:
- use drm client for framebuffer"
* tag 'drm-next-2026-06-17' of https://gitlab.freedesktop.org/drm/kernel: (1731 commits)
dma-buf: move system_cc_shared heap under separate Kconfig
accel/amdxdna: Clear sva pointer after unbind
agp/amd64: Fix broken error propagation in agp_amd64_probe()
accel/amdxdna: Require carveout when PASID and force_iova are disabled
drm/amdkfd: always resume_all after suspend_all
drm/amdgpu/gfx: move fault and EOP IRQ get/put to hw_init/hw_fini
drm/amd/display: Consult MCCS FreeSync cap only if requested & supported
drm/amd/pm: Use strscpy in profile mode parsing
drm/amdkfd: Fix infinite loop parsing CRAT with zero subtype length
drm/amdkfd: fix sysfs topology prop length on buffer truncation
drm/amdgpu: drop retry loop in amdgpu_hmm_range_get_pages
drm/amd/pm: bound OD parameter parsing to stack array size
drm/amd/pm: Stop pp_od_clk_voltage emit at PAGE_SIZE
drm/amdkfd: Unwind debug trap enable on copy_to_user failure
drm/amdgpu: validate the mes firmware version for gfx12.1
drm/amdgpu: validate the mes firmware version for gfx12
drm/amdgpu: compare MES firmware version ucode for gfx11
drm/amdkfd: Add bounds check for AMDKFD_IOC_WAIT_EVENTS
drm/amdgpu: restart the CS if some parts of the VM are still invalidated
drm/amd/display: use unsigned types for local pipe and REG_GET counters
...
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git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu:
"API:
- Drop support for off-CPU cryptography in af_alg
- Document that af_alg is *always* slower
- Document the deprecation of af_alg
- Remove zero-copy support from skcipher and aead in af_alg
- Cap AEAD AD length to 0x80000000 in af_alg
- Free default RNG on module exit
Algorithms:
- Fix vli multiplication carry overflow in ecc
- Drop unused cipher_null crypto_alg
- Remove unused variants of drbg
- Use lib/crypto in drbg
- Use memcpy_from/to_sglist in authencesn
- Allow authenc(hmac(sha{256,384}),cts(cbc(aes))) in FIPS mode
- Disallow RSA PKCS#1 SHA-1 sig algs in FIPS mode
- Filter out async aead implementations at alloc in krb5
- Fix non-parallel fallback by rstoring callback in pcrypt
- Validate poly1305 template argument in chacha20poly1305
Drivers:
- Add sysfs PCI reset support to qat
- Add KPT support for GEN6 devices to qat
- Remove unused character device and ioctls from qat
- Add support for hw access via SMCC to mtk
- Remove prng support from crypto4xx
- Remove prng support from hisi-trng
- Remove prng support from sun4i-ss
- Remove prng support from xilinx-trng
- Remove loongson-rng
- Remove exynos-rng
Others:
- Remove support for AIO on sockets"
* tag 'v7.2-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (196 commits)
crypto: tegra - fix refcount leak in tegra_se_host1x_submit()
crypto: rng - Free default RNG on module exit
crypto: testmgr - allow authenc(hmac(sha{256,384}),cts(cbc(aes))) in FIPS mode
hwrng: jh7110 - fix refcount leak in starfive_trng_read()
crypto: atmel-ecc - drop dead code in atmel_ecdh_max_size
crypto: cavium/cpt - fix DMA cleanup using wrong loop index
crypto: marvell/octeontx - fix DMA cleanup using wrong loop index
MAINTAINERS: make myself the maintainer of the Qualcomm QCE driver
crypto: amcc - convert irq_of_parse_and_map to platform_get_irq
crypto: sun4i-ss - Remove insecure and unused rng_alg
hwrng: xilinx - Move xilinx-rng into drivers/char/hw_random/
crypto: xilinx-trng - Replace crypto_drbg_ctr_df() with HMAC-SHA512
crypto: xilinx-trng - Fix return value of xtrng_hwrng_trng_read()
crypto: xilinx-trng - Remove crypto_rng interface
crypto: exynos-rng - Remove exynos-rng driver
hwrng: hisi-trng - Move hisi-trng into drivers/char/hw_random/
crypto: hisi-trng - Remove crypto_rng interface
crypto: loongson - Remove broken and unused loongson-rng
crypto: crypto4xx - Remove insecure and unused rng_alg
crypto: qat - validate RSA CRT component lengths
...
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https://github.com/BlackSesame-SoC/linux into soc/defconfig
arm64: BST C1200 eMMC defconfig for v7.2
Black Sesame Technologies:
Enable eMMC controller on BST C1200 CDCU1.0 board:
- Enable CONFIG_MMC_SDHCI_BST=y in arm64 defconfig
The MMC driver was merged via mmc-next in v7.1-rc1.
This is the remaining defconfig piece.
* tag 'bst-arm64-emmc-driver-defconfig-for-v7.2' of https://github.com/BlackSesame-SoC/linux:
arm64: defconfig: enable BST SDHCI controller
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Enable CONFIG_MMC_SDHCI_BST to support eMMC on Black Sesame
Technologies C1200 boards.
Signed-off-by: Albert Yang <yangzh0906@thundersoft.com>
Acked-by: Gordon Ge <gordon.ge@bst.ai>
Signed-off-by: Gordon Ge <gordon.ge@bst.ai>
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Since this file just implements a hwrng driver, move it into
drivers/char/hw_random/. Rename the kconfig option accordingly as well.
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Since this file just implements a hwrng driver, move it into
drivers/char/hw_random/. Rename the kconfig option accordingly as well.
Note that this moves the file back to its original location.
Signed-off-by: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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Enable options for ASPEED AST2700 SoC.
Signed-off-by: Ryan Chen <ryan_chen@aspeedtech.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20260609-upstream_ast2700-v9-4-f631752f0cb1@aspeedtech.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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git://git.kernel.org/pub/scm/linux/kernel/git/frank.li/linux into soc/defconfig
i.MX arm64 defconfig for v7.2
- Enable DP83822 PHY driver.
* tag 'imx-defconfig-7.2' of git://git.kernel.org/pub/scm/linux/kernel/git/frank.li/linux:
arm64: defconfig: Enable DP83822 PHY driver
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Enable DP83822 PHY driver as a module to support the Ethernet PHY,
which is placed on phyCORE-i.MX93 SOM.
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Stefan Wahren <wahrenst@gmx.net>
Signed-off-by: Frank Li <Frank.Li@nxp.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix into soc/defconfig
- Enable CIX Sky1 pinctrl, PCIe host, and Cadence GPIO for CIX platform
* tag 'cix-defconfig-v7.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/cix:
arm64: defconfig: Enable CIX Sky1 pinctrl, PCIe host, and Cadence GPIO
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Now that the system and CMA heaps can be built as modules, enable both
as modules in the arm64 defconfig.
Acked-by: Andrew Davis <afd@ti.com>
Signed-off-by: Maxime Ripard <mripard@kernel.org>
Signed-off-by: Sumit Semwal <sumit.semwal@linaro.org>
Link: https://patch.msgid.link/20260427-dma-buf-heaps-as-modules-v5-4-b6f5678feefc@kernel.org
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POWER_SEQUENCING_PCIE_M2 driver handles power supply to the PCIe M.2
connectors and is required on wide variety of ARM64 platforms such as
Qcom Snapdragon X Elite laptops and Mediatek Dojo Chromebooks.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260514065017.11305-1-manivannan.sadhasivam@oss.qualcomm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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POWER_SEQUENCING_PCIE_M2 driver handles power supply to the PCIe M.2
connectors and is required on wide variety of ARM64 platforms such as
Qcom Snapdragon X Elite laptops and Mediatek Dojo Chromebooks.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20260514065017.11305-1-manivannan.sadhasivam@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Build the LPASS LPI pin controller driver for SM6350 as module, which is
required for audio functionality on boards such as the Fairphone 4.
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
Link: https://lore.kernel.org/r/20260430-sm6350-lpi-tlmm-v2-5-81d068025b97@fairphone.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>
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Enable the CIX Sky1 pinctrl driver (PINCTRL_SKY1), CIX Sky1 PCIe host
controller (PCI_SKY1_HOST), and Cadence GPIO controller (GPIO_CADENCE)
for the Radxa Orion O6 board which uses the CIX Sky1 SoC.
The pinctrl driver is a dependency for other on-SoC peripherals. The
Cadence-based PCIe host controller enables use of PCIe peripherals on
the board. The Cadence GPIO controller provides GPIO support for the
SoC.
Cc: Yunseong Kim <ysk@kzalloc.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Signed-off-by: Peter Chen <peter.chen@cixtech.com>
Link: https://lore.kernel.org/r/20260327114628.3800886-1-peter.chen@cixtech.com
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git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl into soc/defconfig
This is a split-off of a patch that was applied in two parts
in the pinctrl subsystem augmenting Kconfig and defconfigs in
sequence.
This is just the defconfig changes.
This should be pulled into the SoC defconfigs branch for 7.2
to avoid conflicts in linux-next.
* tag 'v7.2-qcom-pinctrl-defconfigs' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl:
pinctrl: qcom: Make important drivers default (2)
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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Development of Linux kernel progressed over last 10 years and it is easy
to generate now initramfs for building own kernel, e.g. with Yocto or
mkosi. Therefore for a few years of reviews on mailing lists, all new
options enabled in arm64 defconfig were with assumption of having
initramfs which can load bare minimum of modules to mount filesystem
from network or disk. Basically network driver as built-in is not
anymore essential to boot the system, so switch almost all Ethernet
drivers to modules to save on kernel image size.
Similarly 9P network filesystem for QEMU, especially that testing kernel
unuder QEMU does not have any size or build process constraints and can
use initramfs with -initrd argument. Note that having network drivers
does not break NFS root, because whatever loading method, e.g. TFTP,
which brought the kernel image can bring also the initramfs with network
adapters (and I have been using such method for years for my Samsung
boards).
Notable exceptions / diff explanations:
1. Mark I2C as built-in, used by CONFIG_IGB as a module.
2. CONFIG_BCM4908_ENET and CONFIG_BCMASP appear in the diff, because
they were default=y (via ARCH_BCMBCA or ARCH_BCM_IPROC).
3. CONFIG_HNS3_HCLGE and CONFIG_HNS3_ENET are removed, because they are
default=m.
Moving code to modules has positive impact on kernel image size, thus
boot time of all users not using above drivers and ability to flash
fixed-size boot partitions.
Old Image size: 41.2 MiB (Image.gz: 14.8 MiB)
New Image size: 39.1 MiB (Image.gz: 13.8 MiB)
bloat-o-meter of vmlinux:
add/remove: 3/6972 grow/shrink: 6/45 up/down: 66659/-2333659 (-2267000)
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Reviewed-by: Linus Walleij <linusw@kernel.org>
Reviewed-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20260429-defconfig-v2-5-e4ed4186028b@oss.qualcomm.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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