Linux kernel development work - see feature branches https://git.zx2c4.com/linux-dev/atom/drivers/gpio?h=master 2022-10-20T11:47:54Z 2022-10-20T11:47:54Z Svyatoslav Ryhel clamor95@gmail.com 2022-10-19T06:12:01Z urn:sha1:7d1aa08aff0621a595c1b42efb493c475eefeeb3 Update the driver to use an immutable IRQ chip to fix this warning: "not an immutable chip, please consider fixing it!" Preserve per-chip labels by adding an ->irq_print_chip() callback. Tested-by: Svyatoslav Ryhel <clamor95@gmail.com> # TF201 T30 Tested-by: Robert Eckelmann <longnoserob@gmail.com> # TF101 T20 Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com> Reviewed-by: Dmitry Osipenko <digetx@gmail.com> Signed-off-by: Bartosz Golaszewski <bartosz.golaszewski@linaro.org> 2022-10-12T17:23:24Z Linus Torvalds torvalds@linux-foundation.org 2022-10-12T17:23:24Z urn:sha1:60ac35bf6b98fb87475c2f85f022d5ea737dd68c Pull interrupt updates from Thomas Gleixner: "Core code: - Provide a generic wrapper which can be utilized in drivers to handle the problem of force threaded demultiplex interrupts on RT enabled kernels. This avoids conditionals and horrible quirks in drivers all over the place - Fix up affected pinctrl and GPIO drivers to make them cleanly RT safe Interrupt drivers: - A new driver for the FSL MU platform specific MSI implementation - Make irqchip_init() available for pure ACPI based systems - Provide a functional DT binding for the Realtek RTL interrupt chip - The usual DT updates and small code improvements all over the place" * tag 'irq-core-2022-10-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits) irqchip: IMX_MU_MSI should depend on ARCH_MXC irqchip/imx-mu-msi: Fix wrong register offset for 8ulp irqchip/ls-extirq: Fix invalid wait context by avoiding to use regmap dt-bindings: irqchip: Describe the IMX MU block as a MSI controller irqchip: Add IMX MU MSI controller driver dt-bindings: irqchip: renesas,irqc: Add r8a779g0 support irqchip/gic-v3: Fix typo in comment dt-bindings: interrupt-controller: ti,sci-intr: Fix missing reg property in the binding dt-bindings: irqchip: ti,sci-inta: Fix warning for missing #interrupt-cells irqchip: Allow extra fields to be passed to IRQCHIP_PLATFORM_DRIVER_END platform-msi: Export symbol platform_msi_create_irq_domain() irqchip/realtek-rtl: use parent interrupts dt-bindings: interrupt-controller: realtek,rtl-intc: require parents irqchip/realtek-rtl: use irq_domain_add_linear() irqchip: Make irqchip_init() usable on pure ACPI systems bcma: gpio: Use generic_handle_irq_safe() gpio: mlxbf2: Use generic_handle_irq_safe() platform/x86: intel_int0002_vgpio: Use generic_handle_irq_safe() ssb: gpio: Use generic_handle_irq_safe() pinctrl: amd: Use generic_handle_irq_safe() ... 2022-10-11T17:59:59Z Linus Torvalds torvalds@linux-foundation.org 2022-10-11T17:59:59Z urn:sha1:979bb59016aed7c7c58baca2307d9d13890cc6ab Pull pin control updates from Linus Walleij: "There is nothing exciting going on, no core changes, just a few drivers and cleanups. New drivers: - Cypress CY8C95x0 chip pin control support, along with an immediate cleanup - Mediatek MT8188 SoC pin control support - Qualcomm SM8450 and SC8280XP LPASS (low power audio subsystem) pin control support - Qualcomm PM7250, PM8450 - Rockchip RV1126 SoC pin control support Improvements: - Fix some missing pins in the Armada 37xx driver - Convert Broadcom and Nomadik drivers to use PINCTRL_PINGROUP() macro - Fix some GPIO irq_chips to be immutable - Massive Qualcomm device tree binding cleanup, with more to come" * tag 'pinctrl-v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (119 commits) MAINTAINERS: adjust STARFIVE JH7100 PINCTRL DRIVER after file movement pinctrl: starfive: Rename "pinctrl-starfive" to "pinctrl-starfive-jh7100" pinctrl: Create subdirectory for StarFive drivers dt-bindings: pinctrl: st,stm32: Document interrupt-controller property dt-bindings: pinctrl: st,stm32: Document gpio-hog pattern property dt-bindings: pinctrl: st,stm32: Document gpio-line-names pinctrl: st: stop abusing of_get_named_gpio() pinctrl: wpcm450: Correct the fwnode_irq_get() return value check pinctrl: bcm: Remove unused struct bcm6328_pingroup pinctrl: qcom: restrict drivers per ARM/ARM64 pinctrl: bcm: ns: Remove redundant dev_err call gpio: rockchip: request GPIO mux to pinctrl when setting direction pinctrl: rockchip: add pinmux_ops.gpio_set_direction callback pinctrl: cy8c95x0: Align function names in cy8c95x0_pmxops pinctrl: cy8c95x0: Drop atomicity on operations on push_pull pinctrl: cy8c95x0: Lock register accesses in cy8c95x0_set_mux() pinctrl: sunxi: sun50i-h5: Switch to use dev_err_probe() helper pinctrl: stm32: Switch to use dev_err_probe() helper dt-bindings: qcom-pmic-gpio: Add PM7250B and PM8450 bindings pinctrl: qcom: spmi-gpio: Add compatible for PM7250B ... 2022-10-11T17:53:25Z Linus Torvalds torvalds@linux-foundation.org 2022-10-11T17:53:25Z urn:sha1:694b37a5dd3c87235e02fabbe7b394f6ab1f444b Pull input updates from Dmitry Torokhov: - a new driver for IBM Operational Panel - a new driver for PinePhone keyboards - RT5120 PMIC power key support - various enhancements and support for new models in xpad (Xbox) driver - a new compatible ID for Elan touchscreen driver - rework of adp5588-keys driver to support configuring via device properties (OF, ACPI, etc) instead of platform data, and proper support of optional gpiochip functionality (and removal of gpio-adp5588 driver) - improvements to firmware update handling in Synaptics RMI4 driver - support for double key matrix in mt6779-keypad - support for polled mode in adc-joystick driver - other assorted driver fixes, cleanups and improvements * tag 'input-for-v6.1-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (90 commits) Input: i8042 - fix refount leak on sparc Input: i8042 - add LoongArch support in i8042-acpipnpio.h Input: i8042 - rename i8042-x86ia64io.h to i8042-acpipnpio.h Input: pinephone-keyboard - support the proxied I2C bus Input: pinephone-keyboard - add PinePhone keyboard driver dt-bindings: input: Add the PinePhone keyboard binding dt-bindings: input: Convert hid-over-i2c to DT schema input: drop empty comment blocks Input: xpad - add X-Box Adaptive Profile button Input: add ABS_PROFILE to uapi and documentation Input: xpad - add X-Box Adaptive XBox button Input: xpad - add X-Box Adaptive support Input: ims-pcu - fix spelling mistake "BOOLTLOADER" -> "BOOTLOADER" Input: ibm-panel - add missing MODULE_DEVICE_TABLE Input: icn8505 - utilize acpi_get_subsystem_id() Input: xpad - decipher xpadone packages with GIP defines Input: xpad - refactor using BIT() macro Input: synaptics-rmi4 - convert to use sysfs_emit() APIs Input: twl4030-pwrbutton - add missing of.h include Input: applespi - replace zero-length array with DECLARE_FLEX_ARRAY() helper ... 2022-10-10T20:28:06Z Linus Torvalds torvalds@linux-foundation.org 2022-10-10T20:28:06Z urn:sha1:3a1e24fa70a06ab6b087361ffe90d4cb5e1d059d Pull more ACPI updates from Rafael Wysocki: "These fix two issues, in APEI and in the int3472 driver, clean up the ACPI thermal driver, add ACPI support for non-GPE system wakeup events and make the system reboot code use the S5 (system off) state by default. Specifics: - Fix ACPI device object reference counting in (recently updated) skl_int3472_fill_clk_pdata() (Andy Shevchenko). - Fix a memory leak in APEI by avoiding to add a task_work to kernel threads running when an asynchronous error is detected (Shuai Xue). - Add ACPI support for handling system wakeups via GPIO wake capable IRQs in addition to GPEs (Raul E Rangel). - Make the system reboot code put ACPI-enabled systems into the S5 (system off) state which is necessary for some platforms to work as expected (Kai-Heng Feng). - Make the white space usage in the ACPI thermal driver more consistent and drop redundant code from it (Rafael Wysocki)" * tag 'acpi-6.1-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI: thermal: Drop some redundant code ACPI: thermal: Drop redundant parens from expressions ACPI: thermal: Use white space more consistently platform/x86: int3472: Don't leak reference on error ACPI: APEI: do not add task_work to kernel thread to avoid memory leak PM: ACPI: reboot: Reinstate S5 for reboot kernel/reboot: Add SYS_OFF_MODE_RESTART_PREPARE mode ACPI: PM: Take wake IRQ into consideration when entering suspend-to-idle i2c: acpi: Use ACPI wake capability bit to set wake_irq ACPI: resources: Add wake_capable parameter to acpi_dev_irq_flags gpiolib: acpi: Add wake_capable variants of acpi_dev_gpio_irq_get 2022-10-10T16:11:11Z Rafael J. Wysocki rafael.j.wysocki@intel.com 2022-10-10T16:11:11Z urn:sha1:056a81549c2722f0e7a9cceb7a98728eb1d67434 Merge additional APEI changes, ACPI updates related to device wakeup and system restart and ACPI thermal driver cleanups for 6.1-rc1: - Fix a memory leak in APEI by avoiding to add do not add task_work to kernel threads running when an asynchronous error is detected (Shuai Xue). - Add ACPI support for handling system wakeups via GPIO wake capable IRQs in addition to GPEs (Raul E Rangel). - Make the system reboot code put ACPI-enabled systems into the S5 (system off) state which is necessary for some platforms to work as expected (Kai-Heng Feng). - Make the white space usage in the ACPI thermal driver more consistent and drop redundant code from it (Rafael Wysocki). * acpi-apei: ACPI: APEI: do not add task_work to kernel thread to avoid memory leak * acpi-wakeup: ACPI: PM: Take wake IRQ into consideration when entering suspend-to-idle i2c: acpi: Use ACPI wake capability bit to set wake_irq ACPI: resources: Add wake_capable parameter to acpi_dev_irq_flags gpiolib: acpi: Add wake_capable variants of acpi_dev_gpio_irq_get * acpi-reboot: PM: ACPI: reboot: Reinstate S5 for reboot kernel/reboot: Add SYS_OFF_MODE_RESTART_PREPARE mode * acpi-thermal: ACPI: thermal: Drop some redundant code ACPI: thermal: Drop redundant parens from expressions ACPI: thermal: Use white space more consistently 2022-10-08T16:46:29Z Linus Torvalds torvalds@linux-foundation.org 2022-10-08T16:46:29Z urn:sha1:f01603979a4afaad7504a728918b678d572cda9e Pull gpio updates from Bartosz Golaszewski: "We have a single new driver, support for a bunch of new models, improvements in drivers and core gpiolib code as well device-tree bindings changes. Summary: New driver: - IMX System Controller Unit GPIOs GPIO core: - add fdinfo output for the GPIO character device file descriptors (allows user-space to determine which processes own which GPIO lines) - improvements to OF GPIO code - new quirk for Asus UM325UAZ in gpiolib-acpi - new quirk for Freescale SPI in gpiolib-of Driver improvements: - add a new macro that reduces the amount of boilerplate code in ISA drivers and use it in relevant drivers - support two new models in gpio-pca953x - support new model in gpio-f7188x - convert more drivers to use immutable irq chips - other minor tweaks Device-tree bindings: - add DT bindings for gpio-imx-scu - convert Xilinx GPIO bindings to YAML - reference the properties from the SPI peripheral device-tree bindings instead of providing custom ones in the GPIO controller document - add parsing of GPIO hog nodes to the DT bindings for gpio-mpfs-gpio - relax the node name requirements in gpio-stmpe - add new models for gpio-rcar and gpio-pxa95xx - add a new vendor prefix: Diodes (for Diodes, Inc.) Misc: - pulled in the immutable branch from the x86 platform drivers tree including support for a new simatic board that depends on GPIO changes" * tag 'gpio-updates-for-v6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: (36 commits) gpio: tc3589x: Make irqchip immutable gpiolib: cdev: add fdinfo output for line request file descriptors gpio: twl4030: Reorder functions which allows to drop a forward declaraion gpiolib: fix OOB access in quirk callbacks gpiolib: of: factor out conversion from OF flags gpiolib: rework quirk handling in of_find_gpio() gpiolib: of: make Freescale SPI quirk similar to all others gpiolib: of: do not ignore requested index when applying quirks gpio: ws16c48: Ensure number of irq matches number of base gpio: 104-idio-16: Ensure number of irq matches number of base gpio: 104-idi-48: Ensure number of irq matches number of base gpio: 104-dio-48e: Ensure number of irq matches number of base counter: 104-quad-8: Ensure number of irq matches number of base isa: Introduce the module_isa_driver_with_irq helper macro gpio: pca953x: Add support for PCAL6534 gpio: pca953x: Swap if statements to save later complexity gpio: pca953x: Fix pca953x_gpio_set_pull_up_down() dt-bindings: gpio: pca95xx: add entry for pcal6534 and PI4IOE5V6534Q dt-bindings: vendor-prefixes: add Diodes gpio: mt7621: Switch to use platform_get_irq() function ... 2022-10-05T17:38:24Z Linus Torvalds torvalds@linux-foundation.org 2022-10-05T17:38:24Z urn:sha1:7fb68b6c821be7165d5be5d8801d909912af9159 Pull x86 platform driver updates from Hans de Goede: - AMD Platform Management Framework (PMF) driver with AMT and QnQF support - AMD PMC: Improved logging for debugging s2idle issues - Big refactor of the ACPI/x86 backlight handling, ensuring that we only register 1 /sys/class/backlight device per LCD panel - Microsoft Surface: - Surface Laptop Go 2 support - Surface Pro 8 HID sensor support - Asus WMI: - Lots of cleanups - Support for TUF RGB keyboard backlight control - Add support for ROG X13 tablet mode - Siemens Simatic: IPC227G and IPC427G support - Toshiba ACPI laptop driver: Fan hwmon and battery ECO mode support - tools/power/x86/intel-speed-select: Various improvements - Various cleanups - Various small bugfixes * tag 'platform-drivers-x86-v6.1-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (153 commits) platform/x86: use PLATFORM_DEVID_NONE instead of -1 platform/x86/amd: pmc: Dump idle mask during "check" stage instead platform/x86/intel/wmi: thunderbolt: Use dev_groups callback platform/x86/amd: pmc: remove CONFIG_DEBUG_FS checks platform/surface: Split memcpy() of struct ssam_event flexible array platform/x86: compal-laptop: Get rid of a few forward declarations platform/x86: intel-uncore-freq: Use sysfs_emit() to instead of scnprintf() platform/x86: dell-smbios-base: Use sysfs_emit() platform/x86/amd/pmf: Remove unused power_delta instances platform/x86/amd/pmf: install notify handler after acpi init Documentation/ABI/testing/sysfs-amd-pmf: Add ABI doc for AMD PMF platform/x86/amd/pmf: Add sysfs to toggle CnQF platform/x86/amd/pmf: Add support for CnQF platform/x86/amd: pmc: Fix build without debugfs platform/x86: hp-wmi: Support touchpad on/off platform/x86: int3472/discrete: Drop a forward declaration platform/x86: toshiba_acpi: change turn_on_panel_on_resume to static platform/x86: wmi: Drop forward declaration of static functions platform/x86: toshiba_acpi: Remove duplicate include platform/x86: msi-laptop: Change DMI match / alias strings to fix module autoloading ... 2022-10-05T01:54:33Z Linus Torvalds torvalds@linux-foundation.org 2022-10-05T01:54:33Z urn:sha1:b86406d42ae3c41ae0ce332ea24350829b88af51 Pull i2c updates from Wolfram Sang: - 'remove' callback converted to return void. Big change with trivial fixes all over the tree. Other subsystems depending on this change have been asked to pull an immutable topic branch for this. - new driver for Microchip PCI1xxxx switch - heavy refactoring of the Mellanox BlueField driver - we prefer async probe in the i801 driver now - the rest is usual driver updates (support for more SoCs, some refactoring, some feature additions) * tag 'i2c-for-6.1-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (37 commits) i2c: pci1xxxx: prevent signed integer overflow i2c: acpi: Replace zero-length array with DECLARE_FLEX_ARRAY() helper i2c: i801: Prefer async probe i2c: designware-pci: Use standard pattern for memory allocation i2c: designware-pci: Group AMD NAVI quirk parts together i2c: microchip: pci1xxxx: Add driver for I2C host controller in multifunction endpoint of pci1xxxx switch docs: i2c: slave-interface: return errno when handle I2C_SLAVE_WRITE_REQUESTED i2c: mlxbf: remove device tree support i2c: mlxbf: support BlueField-3 SoC i2c: cadence: Add standard bus recovery support i2c: mlxbf: add multi slave functionality i2c: mlxbf: support lock mechanism macintosh/ams: Adapt declaration of ams_i2c_remove() to earlier change i2c: riic: Use devm_platform_ioremap_resource() i2c: mlxbf: remove IRQF_ONESHOT dt-bindings: i2c: rockchip: add rockchip,rk3128-i2c dt-bindings: i2c: renesas,rcar-i2c: Add r8a779g0 support i2c: tegra: Add GPCDMA support i2c: scmi: Convert to be a platform driver i2c: rk3x: Add rv1126 support ... 2022-10-04T13:41:12Z Raul E Rangel rrangel@chromium.org 2022-09-29T16:19:09Z urn:sha1:4c99256013fa4e0fe9733ca1bab2b5684ccc02a1 The ACPI spec defines the SharedAndWake and ExclusiveAndWake share type keywords. This is an indication that the GPIO IRQ can also be used as a wake source. This change exposes the wake_capable bit so drivers can correctly enable wake functionality instead of making an assumption. Signed-off-by: Raul E Rangel <rrangel@chromium.org> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>