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2025-05-19dt-bindings: i2c: renesas,riic: Document RZ/V2N (R9A09G056) supportLad Prabhakar
Document support for the I2C Bus Interface (RIIC) found on the Renesas RZ/V2N (R9A09G056) SoC. The RIIC IP is identical to that on RZ/V2H(P), so `renesas,riic-r9a09g057` will be used as a fallback compatible, enabling reuse of the existing driver without changes. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> Link: https://lore.kernel.org/r/20250501203310.140137-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: riic: Implement bus recoveryLad Prabhakar
Implement I2C bus recovery support for the RIIC controller by making use of software-controlled SCL and SDA line manipulation. The controller allows forcing SCL and SDA levels through control bits, which enables generation of manual clock pulses and a stop condition to free a stuck bus. This implementation wires up the bus recovery mechanism using i2c_generic_scl_recovery and provides get/set operations for SCL and SDA. This allows the RIIC driver to recover from bus hang scenarios where SDA is held low by a slave. Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Tested-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Reviewed-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com> Link: https://lore.kernel.org/r/20250501204003.141134-1-prabhakar.mahadev-lad.rj@bp.renesas.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19dt-bindings: i2c: dw: Add Sophgo SG2044 SoC I2C controllerInochi Amaoto
Add compatible string for Sophgo SG2044 SoC I2C controller which can be used specifically for the SG2044 SoC. Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250413223507.46480-9-inochiama@gmail.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19dt-bindings: i2c: dw: merge duplicate compatible entry.Inochi Amaoto
Each vendor have an items entry of its own compatible, It is needless and some can be merged as it share the same base "snps,designware-i2c" compatible. Merge the duplicate compatible entry into one item entry. Signed-off-by: Inochi Amaoto <inochiama@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Link: https://lore.kernel.org/r/20250413223507.46480-2-inochiama@gmail.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: tegra: check msg length in SMBUS block readAkhil R
For SMBUS block read, do not continue to read if the message length passed from the device is '0' or greater than the maximum allowed bytes. Signed-off-by: Akhil R <akhilrajeev@nvidia.com> Acked-by: Thierry Reding <treding@nvidia.com> Link: https://lore.kernel.org/r/20250424053320.19211-1-akhilrajeev@nvidia.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: pasemi: Log bus reset causesHector Martin
This ensures we get all information we need to debug issues when users forward us their logs. Signed-off-by: Hector Martin <marcan@marcan.st> Reviewed-by: Neal Gompa <neal@gompa.dev> Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Signed-off-by: Sven Peter <sven@svenpeter.dev> Link: https://lore.kernel.org/r/20250427-pasemi-fixes-v3-4-af28568296c0@svenpeter.dev Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: pasemi: Improve error recoveryHector Martin
Add handling for all the missing error condition, and better recovery in pasemi_smb_clear(). Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Reviewed-by: Neal Gompa <neal@gompa.dev> Signed-off-by: Hector Martin <marcan@marcan.st> Co-developed-by: Sven Peter <sven@svenpeter.dev> Signed-off-by: Sven Peter <sven@svenpeter.dev> Link: https://lore.kernel.org/r/20250427-pasemi-fixes-v3-3-af28568296c0@svenpeter.dev Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: pasemi: Improve timeout handlingSven Peter
The hardware (supposedly) has a 25ms timeout for clock stretching and the driver uses 100ms which should be plenty. The interrupt path however misses handling for errors while waiting for the completion and the polling path uses an open-coded readx_poll_timeout. Note that we drop reg_write(smbus, REG_SMSTA, status) while fixing those issues here which will be done anyway whenever the next transaction starts via pasemi_smb_clear. Signed-off-by: Sven Peter <sven@svenpeter.dev> Link: https://lore.kernel.org/r/20250427-pasemi-fixes-v3-2-af28568296c0@svenpeter.dev Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: pasemi: Enable the unjam machineHector Martin
The I2C bus can get stuck under some conditions (desync between controller and device). The pasemi controllers include an unjam feature that is enabled on reset, but was being disabled by the driver. Keep it enabled by explicitly setting the UJM bit in the CTL register. This should help recover the bus from certain conditions, which would otherwise remain stuck forever. Signed-off-by: Hector Martin <marcan@marcan.st> Reviewed-by: Neal Gompa <neal@gompa.dev> Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Signed-off-by: Sven Peter <sven@svenpeter.dev> Link: https://lore.kernel.org/r/20250427-pasemi-fixes-v3-1-af28568296c0@svenpeter.dev Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: iproc: Remove unnecessary double negationAndi Shyti
True is true when greater than '0', no need for double negation inside the if statement. Link: https://lore.kernel.org/r/20250418211635.2666234-11-andi.shyti@kernel.org Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: iproc: When there's an error treat it as an errorAndi Shyti
If the xfer fails, it indicates a real error. Log it with an error message instead of a debug message to reflect its severity. Link: https://lore.kernel.org/r/20250418211635.2666234-10-andi.shyti@kernel.org Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: iproc: Move function and avoid prototypesAndi Shyti
Shuffle a bit the code in order to avoid prototypes. Link: https://lore.kernel.org/r/20250426201920.272135-1-andi.shyti@kernel.org Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: iproc: Fix indentation of bcm_iproc_i2c_slave_init()Andi Shyti
Adjust the indentation of the bcm_iproc_i2c_slave_init() function definition to match standard kernel coding style. Don't end the line with an open parenthesis. Link: https://lore.kernel.org/r/20250418211635.2666234-8-andi.shyti@kernel.org Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: iproc: Replace udelay() with usleep_range()Andi Shyti
Replace udelay(100) with usleep_range(100, 200) as recommended by kernel documentation. The delay is not in atomic context, so busy-waiting is unnecessary. Also update the comment for clarity. Link: https://lore.kernel.org/r/20250418211635.2666234-7-andi.shyti@kernel.org Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: iproc: Remove stray blank line in slave ISRAndi Shyti
Drop an unnecessary blank line in bcm_iproc_i2c_slave_isr(). Link: https://lore.kernel.org/r/20250418211635.2666234-6-andi.shyti@kernel.org Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: iproc: Fix alignment to match the open parenthesisAndi Shyti
Alignment should match the open parenthesis but in some places it didn't Link: https://lore.kernel.org/r/20250418211635.2666234-5-andi.shyti@kernel.org Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: iproc: Use u32 instead of uint32_tAndi Shyti
In the kernel u32 should be used instead of unit32_t. Link: https://lore.kernel.org/r/20250418211635.2666234-4-andi.shyti@kernel.org Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: iproc: Use dev_err_probe in probeAndi Shyti
Use dev_err_probe() instead of dev_err() and then return. Link: https://lore.kernel.org/r/20250418211635.2666234-3-andi.shyti@kernel.org Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: iproc: Drop unnecessary initialisation of 'ret'Andi Shyti
The 'ret' variable doesn't need to be initialised, as it is always assigned before use. While here, reorder the variable declarations in reverse Christmas tree style, by line length. Link: https://lore.kernel.org/r/20250418211635.2666234-2-andi.shyti@kernel.org Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: amd-isp: Add ISP i2c-designware driverPratap Nirujogi
The camera sensor is connected via ISP I2C bus in AMD SOC architectures. Add new I2C designware driver to support new camera sensors on AMD HW. Co-developed-by: Venkata Narendra Kumar Gutta <vengutta@amd.com> Signed-off-by: Venkata Narendra Kumar Gutta <vengutta@amd.com> Co-developed-by: Bin Du <bin.du@amd.com> Signed-off-by: Bin Du <bin.du@amd.com> Signed-off-by: Pratap Nirujogi <pratap.nirujogi@amd.com> Reviewed-by: Mario Limonciello <mario.limonciello@amd.com> Link: https://lore.kernel.org/r/20250424184952.1290019-1-pratap.nirujogi@amd.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19dt-bindings: i2c: i2c-mt65xx: Add MediaTek Dimensity 1200 MT6893AngeloGioacchino Del Regno
Add support for the MediaTek Dimensity 1200 (MT6893) SoC; this chip's multiple I2C controller instances are fully compatible with the ones found in the MT8192 SoC. Signed-off-by: AngeloGioacchino Del Regno <angelogioacchino.delregno@collabora.com> Acked-by: Rob Herring (Arm) <robh@kernel.org> Link: https://lore.kernel.org/r/20250416120303.148017-1-angelogioacchino.delregno@collabora.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: octeon: add block-mode i2c operationsAryan Srivastava
Add functions to perform block read and write operations. This applies for cases where the requested operation is for >8 bytes of data. When not using the block mode transfer, the driver will attempt a series of 8 byte i2c operations until it reaches the desired total. For example, for a 40 byte request the driver will complete 5 separate transactions. This results in large transactions taking a significant amount of time to process. Add block mode such that the driver can request larger transactions, up to 1024 bytes per transfer. Many aspects of the block mode transfer is common with the regular 8 byte operations. Use generic functions for parts of the message construction and sending the message. The key difference for the block mode is the usage of separate FIFO buffer to store data. Write to this buffer in the case of a write (before command send). Read from this buffer in the case of a read (after command send). Data is written into this buffer by placing data into the MSB onwards. This means the bottom 8 bits of the data will match the top 8 bits, and so on and so forth. Set specific bits in message for block mode, enable block mode transfers from global i2c management registers, construct message, send message, read or write from FIFO buffer as required. The block-mode transactions result in a significant speed increase in large i2c requests. Signed-off-by: Aryan Srivastava <aryan.srivastava@alliedtelesis.co.nz> Link: https://lore.kernel.org/r/20250324192946.3078712-2-aryan.srivastava@alliedtelesis.co.nz Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: pasemi: Sort includes alphabeticallySven Peter
No functional changes. Signed-off-by: Sven Peter <sven@svenpeter.dev> Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Reviewed-by: Neal Gompa <neal@gompa.dev> Link: https://lore.kernel.org/r/20250415-pasemi-fixes-v2-2-c543bf53151a@svenpeter.dev Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: pasemi: Use correct bits.h includeSven Peter
When changing the #defines to use BIT and GENMASK the bitfield.h include was added instead of the correct bits.h include. Reported-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Sven Peter <sven@svenpeter.dev> Reviewed-by: Alyssa Rosenzweig <alyssa@rosenzweig.io> Reviewed-by: Neal Gompa <neal@gompa.dev> Link: https://lore.kernel.org/r/20250415-pasemi-fixes-v2-1-c543bf53151a@svenpeter.dev Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: designware: Use better constants from units.hAndy Shevchenko
When we use constants in a time or frequency related contexts, it's better to utilise the respective definitions that have encoded units in them. This will make code better to read and understand. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Acked-by: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> Link: https://lore.kernel.org/r/20250416101702.2128740-1-andriy.shevchenko@linux.intel.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: scx200_acb: Replace dev_err() with dev_err_probe() in probe functionEnrico Zanda
This simplifies the code while improving log. Signed-off-by: Enrico Zanda <e.zanda1@gmail.com> Link: https://lore.kernel.org/r/20250415183447.396277-11-e.zanda1@gmail.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: i2c-xiic: Replace dev_err() with dev_err_probe() in probe functionEnrico Zanda
This simplifies the code while improving log. Signed-off-by: Enrico Zanda <e.zanda1@gmail.com> Link: https://lore.kernel.org/r/20250415183447.396277-10-e.zanda1@gmail.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: virtio: Replace dev_err() with dev_err_probe() in probe functionEnrico Zanda
This simplifies the code while improving log. Signed-off-by: Enrico Zanda <e.zanda1@gmail.com> Link: https://lore.kernel.org/r/20250415183447.396277-8-e.zanda1@gmail.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: viperboard: Replace dev_err() with dev_err_probe() in probe functionEnrico Zanda
This simplifies the code while improving log. Signed-off-by: Enrico Zanda <e.zanda1@gmail.com> Link: https://lore.kernel.org/r/20250415183447.396277-7-e.zanda1@gmail.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: viapro: Replace dev_err() with dev_err_probe() in probe functionEnrico Zanda
This simplifies the code while improving log. Signed-off-by: Enrico Zanda <e.zanda1@gmail.com> Link: https://lore.kernel.org/r/20250415183447.396277-6-e.zanda1@gmail.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: via: Replace dev_err() with dev_err_probe() in probe functionEnrico Zanda
This simplifies the code while improving log. Signed-off-by: Enrico Zanda <e.zanda1@gmail.com> Link: https://lore.kernel.org/r/20250415183447.396277-4-e.zanda1@gmail.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: uniphier: Replace dev_err() with dev_err_probe() in probe functionEnrico Zanda
This simplifies the code while improving log. Signed-off-by: Enrico Zanda <e.zanda1@gmail.com> Link: https://lore.kernel.org/r/20250415183447.396277-3-e.zanda1@gmail.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: uniphier(-f): Replace dev_err() with dev_err_probe() in probe functionEnrico Zanda
This simplifies the code while improving log. Signed-off-by: Enrico Zanda <e.zanda1@gmail.com> Link: https://lore.kernel.org/r/20250415183447.396277-2-e.zanda1@gmail.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: npcm: Add clock toggle recoveryTali Perry
During init of the bus, the module checks that the bus is idle. If one of the lines are stuck try to recover them first before failing. Sometimes SDA and SCL are low if improper reset occurs (e.g., reboot). Signed-off-by: Tali Perry <tali.perry1@gmail.com> Signed-off-by: Mohammed Elbadry <mohammed.0.elbadry@gmail.com> Reviewed-by: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> Link: https://lore.kernel.org/r/20250328193252.1570811-1-mohammed.0.elbadry@gmail.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: rzv2m: Constify struct i2c_algorithmChristophe JAILLET
'struct i2c_algorithm' is not modified in this driver. Constifying this structure moves some data to a read-only section, so increase overall security, especially when the structure holds some function pointers. On a x86_64, with allmodconfig, as an example: Before: ====== text data bss dec hex filename 11027 646 16 11689 2da9 drivers/i2c/busses/i2c-rzv2m.o After: ===== text data bss dec hex filename 11107 566 16 11689 2da9 drivers/i2c/busses/i2c-rzv2m.o Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Reviewed-by: Fabrizio Castro <fabrizio.castro.jz@renesas.com> Link: https://lore.kernel.org/r/537d93441ced53bffa6553b8ec93d007e64cb9a5.1743258995.git.christophe.jaillet@wanadoo.fr Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: imx: add some dev_err_probe callsAlexander Stein
Add corresponding error messages if DMA channels are not available during probe. Using dev_err_probe adds deferred probe messages as well. Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com> Reviewed-by: Frank Li <Frank.Li@nxp.com> Link: https://lore.kernel.org/r/20250408100300.556703-1-alexander.stein@ew.tq-group.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: xgene-slimpro: Simplify PCC shared memory region handlingSudeep Holla
The PCC driver now handles mapping and unmapping of shared memory areas as part of pcc_mbox_{request,free}_channel(). Without these before, this xgene-slimpro I2C driver did handling of those mappings like several other PCC mailbox client drivers. There were redundant operations, leading to unnecessary code. Maintaining the consistency across these driver was harder due to scattered handling of shmem. Just use the mapped shmem and remove all redundant operations from this driver. Cc: Andi Shyti <andi.shyti@kernel.org> Cc: linux-i2c@vger.kernel.org Signed-off-by: Sudeep Holla <sudeep.holla@arm.com> Acked-by: Andi Shyti <andi.shyti@kernel.org> Link: https://lore.kernel.org/r/20250411112303.1149086-1-sudeep.holla@arm.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: lpc2k: Add check for clk_enable()Chenyuan Yang
Add check for the return value of clk_enable() to catch the potential error. This is similar to the commit 8332e6670997 ("spi: zynq-qspi: Add check for clk_enable()"). Signed-off-by: Chenyuan Yang <chenyuan0y@gmail.com> Link: https://lore.kernel.org/r/20250412193713.105838-1-chenyuan0y@gmail.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: npcm7xx: Remove redundant ret variableZhang Songyi
Return value from npcm_i2c_get_slave_addr() directly instead of taking this in another redundant variable. This improvement has been suggested by Zeal Robot <zealci@zte.com.cn> Signed-off-by: Zhang Songyi <zhang.songyi@zte.com.cn> Link: https://lore.kernel.org/r/20250320004321.1914366-1-andi.shyti@kernel.org Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-19i2c: qcom-geni: Use generic definitions for bus frequenciesAndy Shevchenko
Since we have generic definitions for bus frequencies, let's use them. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Christopher Obbard <christopher.obbard@linaro.org> Reviewed-by: Mukesh Kumar Savaliya <quic_msavaliy@quicinc.com> Link: https://lore.kernel.org/r/20250322144736.472777-1-andriy.shevchenko@linux.intel.com Signed-off-by: Andi Shyti <andi.shyti@kernel.org>
2025-05-18Linux 6.15-rc7Linus Torvalds
2025-05-17Merge tag 'dmaengine-fix-6.15' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine Pull dmaengine fixes from Vinod Koul: "This has a bunch of idxd driver fixes, dmatest revert and bunch of smaller driver fixes: - a bunch of idxd potential mem leak fixes - dmatest revert for waiting for interrupt fix as that causes issue - a couple of ti k3 udma fixes for locking and cap_mask - mediatek deadlock fix and unused variable cleanup fix" * tag 'dmaengine-fix-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine: dmaengine: mediatek: drop unused variable dmaengine: fsl-edma: Fix return code for unhandled interrupts dmaengine: mediatek: Fix a possible deadlock error in mtk_cqdma_tx_status() dmaengine: idxd: Fix ->poll() return value dmaengine: idxd: Refactor remove call with idxd_cleanup() helper dmaengine: idxd: Add missing idxd cleanup to fix memory leak in remove call dmaengine: idxd: fix memory leak in error handling path of idxd_pci_probe dmaengine: idxd: fix memory leak in error handling path of idxd_alloc dmaengine: idxd: Add missing cleanups in cleanup internals dmaengine: idxd: Add missing cleanup for early error out in idxd_setup_internals dmaengine: idxd: fix memory leak in error handling path of idxd_setup_groups dmaengine: idxd: fix memory leak in error handling path of idxd_setup_engines dmaengine: idxd: fix memory leak in error handling path of idxd_setup_wqs dmaengine: ptdma: Move variable condition check to the first place and remove redundancy dmaengine: idxd: Fix allowing write() from different address spaces dmaengine: ti: k3-udma: Add missing locking dmaengine: ti: k3-udma: Use cap_mask directly from dma_device structure instead of a local copy dmaengine: Revert "dmaengine: dmatest: Fix dmatest waiting less when interrupted" dmaengine: idxd: cdev: Fix uninitialized use of sva in idxd_cdev_open
2025-05-17Merge tag 'phy-fixes-6.15' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy Pull phy fixes from Vinod Koul: "A bunch of renesas fixes and few smaller fixes in other drivers: - Rensas fixes for unbind ole detection, irq, locking etc - tegra fixes for error handling at init and UTMI power states and stray unlock fix - rockchip missing assignment and pll output fixes - startfive usb host detection fixes" * tag 'phy-fixes-6.15' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy: phy: Fix error handling in tegra_xusb_port_init phy: renesas: rcar-gen3-usb2: Set timing registers only once phy: renesas: rcar-gen3-usb2: Assert PLL reset on PHY power off phy: renesas: rcar-gen3-usb2: Lock around hardware registers and driver data phy: renesas: rcar-gen3-usb2: Move IRQ request in probe phy: renesas: rcar-gen3-usb2: Fix role detection on unbind/bind phy: tegra: xusb: remove a stray unlock phy: phy-rockchip-samsung-hdptx: Fix PHY PLL output 50.25MHz error phy: starfive: jh7110-usb: Fix USB 2.0 host occasional detection failure phy: rockchip-samsung-dcphy: Add missing assignment phy: can-transceiver: Re-instate "mux-states" property presence check phy: qcom-qmp-ufs: check for mode type for phy setting phy: tegra: xusb: Use a bitmask for UTMI pad power state tracking
2025-05-17Merge tag 'soundwire-6.15-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire Pull soundwire fix from Vinod Koul: - Fix for irq domain creation race in the core * tag 'soundwire-6.15-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: soundwire: bus: Fix race on the creation of the IRQ domain
2025-05-17Merge tag 'mm-hotfixes-stable-2025-05-17-09-41' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Pull hotfixes from Andrew Morton: "Nine singleton hotfixes, all MM. Four are cc:stable" * tag 'mm-hotfixes-stable-2025-05-17-09-41' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm: mm: userfaultfd: correct dirty flags set for both present and swap pte zsmalloc: don't underflow size calculation in zs_obj_write() mm/page_alloc: fix race condition in unaccepted memory handling mm/page_alloc: ensure try_alloc_pages() plays well with unaccepted memory MAINTAINERS: add mm GUP section mm/codetag: move tag retrieval back upfront in __free_pages() mm/memory: fix mapcount / refcount sanity check for mTHP reuse kernel/fork: only call untrack_pfn_clear() on VMAs duplicated for fork() mm: hugetlb: fix incorrect fallback for subpool
2025-05-17Merge tag 'irq-urgent-2025-05-17' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull misc irqchip driver fixes from Ingo Molnar: - Remove the MSI_CHIP_FLAG_SET_ACK flag from 5 irqchip drivers that did not require it - Fix IRQ handling delays in the riscv-imsic irqchip driver * tag 'irq-urgent-2025-05-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip/riscv-imsic: Start local sync timer on correct CPU irqchip: Drop MSI_CHIP_FLAG_SET_ACK from unsuspecting MSI drivers
2025-05-17Merge tag 'x86-urgent-2025-05-17' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull misc x86 fixes from Ingo Molnar: - Fix SEV-SNP kdump bugs - Update the email address of Alexey Makhalov in MAINTAINERS - Add the CPU feature flag for the Zen6 microarchitecture - Fix typo in system message * tag 'x86-urgent-2025-05-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/mm: Remove duplicated word in warning message x86/CPU/AMD: Add X86_FEATURE_ZEN6 x86/sev: Make sure pages are not skipped during kdump x86/sev: Do not touch VMSA pages during SNP guest memory kdump MAINTAINERS: Update Alexey Makhalov's email address x86/sev: Fix operator precedence in GHCB_MSR_VMPL_REQ_LEVEL macro
2025-05-17Merge tag 'perf-urgent-2025-05-17' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 perf event fix from Ingo Molnar: "Fix PEBS-via-PT crash" * tag 'perf-urgent-2025-05-17' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/intel: Fix segfault with PEBS-via-PT with sample_freq
2025-05-17Merge tag 'loongarch-fixes-6.15-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson Pull LoongArch fixes from Huacai Chen: "Fix some bugs in kernel-fpu, cpu idle function, hibernation and uprobes" * tag 'loongarch-fixes-6.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson: LoongArch: uprobes: Remove redundant code about resume_era LoongArch: uprobes: Remove user_{en,dis}able_single_step() LoongArch: Save and restore CSR.CNTC for hibernation LoongArch: Move __arch_cpu_idle() to .cpuidle.text section LoongArch: Fix MAX_REG_OFFSET calculation LoongArch: Prevent cond_resched() occurring within kernel-fpu
2025-05-17Merge tag 'i2c-for-6.15-rc7' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fix from Wolfram Sang: - designware: cleanup properly on probe failure * tag 'i2c-for-6.15-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: designware: Fix an error handling path in i2c_dw_pci_probe()
generated by cgit (git 2.34.1) at 2025-09-09 19:43:17 +0000