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mtd: rawnand: tango: remove the driver | the tango platform is getting removed [1], so the driver is no longer needed. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | remove the driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['rawnand', 'tango'] | ['kconfig', 'c', 'makefile'] | 3 | 0 | 735 | --- diff --git a/drivers/mtd/nand/raw/kconfig b/drivers/mtd/nand/raw/kconfig --- a/drivers/mtd/nand/raw/kconfig +++ b/drivers/mtd/nand/raw/kconfig -config mtd_nand_tango - tristate "tango nand controller" - depends on arch_tango || compile_test - depends on has_iomem - help - enables the nand flash controller on tango ... | Memory Technology Devices (MTD) | 94d07f6a539db14ced8c0c2ae6ed4ab9623a24ab | arnd bergmann | drivers | mtd | nand, raw |
iio: hid-sensor-accel-3d: add timestamp channel for gravity sensor | the accel_3d sensor already has a timestamp channel, this patch just replicate that for gravity sensor. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add timestamp channel for hid-sensors | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['c'] | 1 | 4 | 2 | --- diff --git a/drivers/iio/accel/hid-sensor-accel-3d.c b/drivers/iio/accel/hid-sensor-accel-3d.c --- a/drivers/iio/accel/hid-sensor-accel-3d.c +++ b/drivers/iio/accel/hid-sensor-accel-3d.c +#define channel_scan_index_timestamp accel_3d_channel_max - iio_chan_soft_timestamp(3) + iio_chan_soft_timestamp(channel_scan_in... | Industrial I/O (iio) | 4c2617207e3a9da1360e58731007ef47f85d6bf3 | ye xiang | drivers | iio | accel |
iio: hid-sensor-gyro-3d: add timestamp channel | each sample has a timestamp field with this change. this timestamp may be from the sensor hub when present or local kernel timestamp. and the unit of timestamp is nanosecond. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add timestamp channel for hid-sensors | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['c'] | 1 | 24 | 16 | --- diff --git a/drivers/iio/gyro/hid-sensor-gyro-3d.c b/drivers/iio/gyro/hid-sensor-gyro-3d.c --- a/drivers/iio/gyro/hid-sensor-gyro-3d.c +++ b/drivers/iio/gyro/hid-sensor-gyro-3d.c +#define channel_scan_index_timestamp gyro_3d_channel_max - u32 gyro_val[gyro_3d_channel_max]; + struct { + u32 gyro_val[gyro_3d_channel_... | Industrial I/O (iio) | 4648cbd8fb92de705ae2823717d152e4c71fe50d | ye xiang | drivers | iio | gyro |
iio: hid-sensor-als: add timestamp channel | each sample has a timestamp field with this change. this timestamp may be from the sensor hub when present or local kernel timestamp. and the unit of timestamp is nanosecond. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add timestamp channel for hid-sensors | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['c'] | 1 | 23 | 16 | --- diff --git a/drivers/iio/light/hid-sensor-als.c b/drivers/iio/light/hid-sensor-als.c --- a/drivers/iio/light/hid-sensor-als.c +++ b/drivers/iio/light/hid-sensor-als.c +#define channel_scan_index_timestamp channel_scan_index_max + - u32 illum[channel_scan_index_max]; + struct { + u32 illum[channel_scan_index_max]; +... | Industrial I/O (iio) | 314f7cad1ad20ebcc3a0a1520bdea567b87e0186 | ye xiang | drivers | iio | light |
iio: hid-sensor-incl-3d: add timestamp channel | each sample has a timestamp field with this change. this timestamp may be from the sensor hub when present or local kernel timestamp. and the unit of timestamp is nanosecond. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add timestamp channel for hid-sensors | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['c'] | 1 | 27 | 16 | --- diff --git a/drivers/iio/orientation/hid-sensor-incl-3d.c b/drivers/iio/orientation/hid-sensor-incl-3d.c --- a/drivers/iio/orientation/hid-sensor-incl-3d.c +++ b/drivers/iio/orientation/hid-sensor-incl-3d.c +#define channel_scan_index_timestamp incli_3d_channel_max + - u32 incl_val[incli_3d_channel_max]; + struct {... | Industrial I/O (iio) | 04fe70d1b8aca1143304edf49c4f730753b06dcf | ye xiang | drivers | iio | orientation |
iio: hid-sensor-magn-3d: add timestamp channel | each sample has a timestamp field with this change. this timestamp may be from the sensor hub when present or local kernel timestamp. and the unit of timestamp is nanosecond. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add timestamp channel for hid-sensors | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['c'] | 1 | 30 | 18 | --- diff --git a/drivers/iio/magnetometer/hid-sensor-magn-3d.c b/drivers/iio/magnetometer/hid-sensor-magn-3d.c --- a/drivers/iio/magnetometer/hid-sensor-magn-3d.c +++ b/drivers/iio/magnetometer/hid-sensor-magn-3d.c + channel_scan_index_timestamp, + s64 timestamp; + hid_usage_sensor_time_timestamp, - } + }, + iio_chan_s... | Industrial I/O (iio) | a6bea3d5fe6ff483199da4badce159e2ed78bfa7 | ye xiang | drivers | iio | magnetometer |
iio: hid-sensor-rotation: add timestamp channel | each sample has a timestamp field with this change. this timestamp may be from the sensor hub when present or local kernel timestamp. and the unit of timestamp is nanosecond. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add timestamp channel for hid-sensors | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['c'] | 1 | 26 | 20 | --- diff --git a/drivers/iio/orientation/hid-sensor-rotation.c b/drivers/iio/orientation/hid-sensor-rotation.c --- a/drivers/iio/orientation/hid-sensor-rotation.c +++ b/drivers/iio/orientation/hid-sensor-rotation.c - u32 sampled_vals[4]; + struct { + u32 sampled_vals[4] __aligned(16); + u64 timestamp __aligned(8); + } ... | Industrial I/O (iio) | 4a3582c84ad9a4e734d61a08db9b099141e32abc | ye xiang | drivers | iio | orientation |
iio: accel: kxcjk1013: add rudimentary regulator support | kxcjk1013 devices have vdd and vddio power lines. need to make sure the regulators are enabled before any communication with kxcjk1013. this patch introduces vdd/vddio regulators for kxcjk1013. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add rudimentary regulator support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['accel', 'kxcjk1013'] | ['c'] | 1 | 32 | 0 | --- diff --git a/drivers/iio/accel/kxcjk-1013.c b/drivers/iio/accel/kxcjk-1013.c --- a/drivers/iio/accel/kxcjk-1013.c +++ b/drivers/iio/accel/kxcjk-1013.c +#include <linux/regulator/consumer.h> + struct regulator_bulk_data regulators[2]; +static void kxcjk1013_disable_regulators(void *d) +{ + struct kxcjk1013_data *dat... | Industrial I/O (iio) | 1d2e91a2db664fa5c0b935fe45314759f6f1fdc5 | devajith v s | drivers | iio | accel |
iio: adc: ad7476: add ltc2314-14 support | the ltc2314-14 is a 14-bit, 4.5msps, serial sampling a/d converter that draws only 6.2ma from a wide range analog supply adjustable from 2.7v to 5.25v. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add ltc2314-14 support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['adc', 'ad7476'] | ['c'] | 1 | 6 | 0 | --- diff --git a/drivers/iio/adc/ad7476.c b/drivers/iio/adc/ad7476.c --- a/drivers/iio/adc/ad7476.c +++ b/drivers/iio/adc/ad7476.c + id_ltc2314_14, + [id_ltc2314_14] = { + .channel[0] = ad7940_chan(14), + .channel[1] = iio_chan_soft_timestamp(1), + }, + {"ltc2314-14", id_ltc2314_14}, | Industrial I/O (iio) | 28e37a92e30751dd16ffbbccdf36bf15d6a64152 | dragos bogdan | drivers | iio | adc |
iio:common:ms_sensors:ms_sensors_i2c: add support for alternative prom layout | currently, only the 112bit prom with 7 words is supported. however the ms58xx family also have devices with a 128bit prom on 8 words. see an520: c-code example for ms56xx, ms57xx (except analog sensor), and ms58xx series pressure sensors and the various device datasheets. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for alternative prom layout | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['ms_sensors:ms_sensors_i2c'] | ['c'] | 1 | 59 | 11 | --- diff --git a/drivers/iio/common/ms_sensors/ms_sensors_i2c.c b/drivers/iio/common/ms_sensors/ms_sensors_i2c.c --- a/drivers/iio/common/ms_sensors/ms_sensors_i2c.c +++ b/drivers/iio/common/ms_sensors/ms_sensors_i2c.c - * ms_sensors_tp_crc_valid() - crc check function for + * ms_sensors_tp_crc4() - calculate prom crc ... | Industrial I/O (iio) | 9ea7c79097fb3907d7bc587f70963dba7c95658c | alexandre belloni | drivers | iio | common, ms_sensors |
iio: dac: ad5766: add driver support for ad5766 | the ad5766/ad5767 are 16-channel, 16-bit/12-bit, voltage output dense dacs digital-to-analog converters. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add driver support for ad5766 | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dac', 'ad5766'] | ['kconfig', 'c', 'makefile'] | 3 | 654 | 0 | --- diff --git a/drivers/iio/dac/kconfig b/drivers/iio/dac/kconfig --- a/drivers/iio/dac/kconfig +++ b/drivers/iio/dac/kconfig +config ad5766 + tristate "analog devices ad5766/ad5767 dac driver" + depends on spi_master + help + say yes here to build support for analog devices ad5766, ad5767 + digital to analog converte... | Industrial I/O (iio) | fd9373e41b9ba5b609f97e98a04687f4ff136aff | cristian pop | drivers | iio | dac |
iio: gyro: bmg160: add rudimentary regulator support | bmg160 needs vdd and vddio regulators that might need to be explicitly enabled. add some rudimentary support to obtain and enable these regulators during probe() and disable them using a devm action. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add rudimentary regulator support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['gyro', 'bmg160'] | ['c'] | 1 | 25 | 0 | --- diff --git a/drivers/iio/gyro/bmg160_core.c b/drivers/iio/gyro/bmg160_core.c --- a/drivers/iio/gyro/bmg160_core.c +++ b/drivers/iio/gyro/bmg160_core.c +#include <linux/regulator/consumer.h> + struct regulator_bulk_data regulators[2]; +static void bmg160_disable_regulators(void *d) +{ + struct bmg160_data *data = d;... | Industrial I/O (iio) | ce69361ab74681b095d72376ad173dea3f4d9c29 | stephan gerhold linus walleij linus walleij linaro org | drivers | iio | gyro |
iio: hid-sensors: add hinge sensor driver | the hinge sensor is a common custom sensor on laptops. it calculates the angle between the lid (screen) and the base (keyboard). in addition, it also exposes screen and the keyboard angles with respect to the ground. applications can easily get laptop's status in space through this sensor, in order to display appropria... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add hinge sensor driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['hid-sensors'] | ['kconfig', 'c', 'makefile'] | 4 | 404 | 0 | --- diff --git a/drivers/iio/common/hid-sensors/hid-sensor-attributes.c b/drivers/iio/common/hid-sensors/hid-sensor-attributes.c --- a/drivers/iio/common/hid-sensors/hid-sensor-attributes.c +++ b/drivers/iio/common/hid-sensors/hid-sensor-attributes.c + {hid_usage_sensor_hinge, 0, 0, 17453293}, + {hid_usage_sensor_hinge... | Industrial I/O (iio) | 660987e1250334dd944aab0421144b541675d5d1 | ye xiang | drivers | iio | common, hid-sensors, position |
iio: imu: inv_mpu6050: add support for mpu-6880 | mpu-6880 seems to be very similar to mpu-6500 and it works fine with some minor additions for the mpu6050 driver. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for mpu-6880 | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['imu', 'inv_mpu6050'] | ['h', 'kconfig', 'c'] | 5 | 25 | 4 | --- diff --git a/drivers/iio/imu/inv_mpu6050/kconfig b/drivers/iio/imu/inv_mpu6050/kconfig --- a/drivers/iio/imu/inv_mpu6050/kconfig +++ b/drivers/iio/imu/inv_mpu6050/kconfig - mpu6500/6515/9250/9255, icm20608/20609/20689, icm20602/icm20690 and - iam20680 motion tracking devices over i2c. + mpu6500/6515/6880/9250/9255,... | Industrial I/O (iio) | 4df685091dfe27ff557031f8429906fb5d8240ea | stephan gerhold | drivers | iio | imu, inv_mpu6050 |
iio:light:apds9960 add detection for mshw0184 acpi device in apds9960 driver | the device is used in the microsoft surface book 3 and surface pro 7 | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | light:apds9960 add detection for mshw0184 acpi device in apds9960 driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['c'] | 1 | 8 | 0 | --- diff --git a/drivers/iio/light/apds9960.c b/drivers/iio/light/apds9960.c --- a/drivers/iio/light/apds9960.c +++ b/drivers/iio/light/apds9960.c +#include <linux/acpi.h> +static const struct acpi_device_id apds9960_acpi_match[] = { + { "mshw0184" }, + { } +}; +module_device_table(acpi, apds9960_acpi_match); + + .acpi... | Industrial I/O (iio) | b9968e16adacb9289ab5d4659e0d3201388a12db | max leiter matt ranostay matt ranostay konsulko com | drivers | iio | light |
iio: magnetometer: add driver for yamaha yas530 | this adds an iio magnetometer driver for the yamaha yas530 family of magnetometer/compass chips yas530, yas532 and yas533. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add driver for yamaha yas530 | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['magnetometer'] | ['kconfig', 'c', 'makefile'] | 3 | 1,066 | 0 | --- diff --git a/drivers/iio/magnetometer/kconfig b/drivers/iio/magnetometer/kconfig --- a/drivers/iio/magnetometer/kconfig +++ b/drivers/iio/magnetometer/kconfig +config yamaha_yas530 + tristate "yamaha yas530 family of 3-axis magnetometers (i2c)" + depends on i2c + select regmap_i2c + select iio_buffer + select iio_t... | Industrial I/O (iio) | de8860b1ed4701ea7e6f760f02d79ca6a3b656a1 | linus walleij | drivers | iio | magnetometer |
iio: magnetometer: bmc150: add rudimentary regulator support | bmc150 needs vdd and vddio regulators that might need to be explicitly enabled. add some rudimentary support to obtain and enable these regulators during probe() and disable them during remove() or on the error path. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add rudimentary regulator support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['magnetometer', 'bmc150'] | ['c'] | 1 | 25 | 1 | --- diff --git a/drivers/iio/magnetometer/bmc150_magn.c b/drivers/iio/magnetometer/bmc150_magn.c --- a/drivers/iio/magnetometer/bmc150_magn.c +++ b/drivers/iio/magnetometer/bmc150_magn.c +#include <linux/regulator/consumer.h> + struct regulator_bulk_data regulators[2]; + ret = regulator_bulk_enable(array_size(data->reg... | Industrial I/O (iio) | cce4f160ea809e906bb5bfaf0b03664cca08cdb1 | stephan gerhold linus walleij linus walleij linaro org | drivers | iio | magnetometer |
iio:pressure:ms5637: add ms5803 support | the ms5803 is very similar to the ms5805 but has less resolution options and has the 128bit prom layout. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add ms5803 support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['pressure:ms5637'] | ['yaml', 'c'] | 2 | 10 | 0 | --- diff --git a/documentation/devicetree/bindings/trivial-devices.yaml b/documentation/devicetree/bindings/trivial-devices.yaml --- a/documentation/devicetree/bindings/trivial-devices.yaml +++ b/documentation/devicetree/bindings/trivial-devices.yaml - meas,ms5637 + - meas,ms5803 + # measurement specialities i2c pressu... | Industrial I/O (iio) | 649ef114a0a05541f9241442fa6b9c9bef457bb4 | alexandre belloni rob herring robh kernel org | documentation | devicetree | bindings, pressure |
iio: xilinx-xadc: add basic support for ultrascale system monitor | the xilinx-xadc iio driver currently has support for the xadc in the xilinx 7 series fpgas. the system-monitor is the equivalent to the xadc in the xilinx ultrascale and ultrascale+ fpgas. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add basic support for ultrascale system monitor | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['xilinx-xadc'] | ['h', 'kconfig', 'c'] | 4 | 171 | 58 | --- diff --git a/drivers/iio/adc/kconfig b/drivers/iio/adc/kconfig --- a/drivers/iio/adc/kconfig +++ b/drivers/iio/adc/kconfig - say yes here to have support for the xilinx xadc. the driver does support - both the zynq interface to the xadc as well as the axi-xadc interface. + say yes here to have support for the xilin... | Industrial I/O (iio) | c2b7720a7905bb8aa3a9decbf135fec98faba38d | lars peter clausen | drivers | iio | adc |
mfd: add driver for embedded controller found on acer iconia tab a500 | acer iconia tab a500 is an android tablet device, it has ene kb930 embedded controller which provides battery-gauge, led, gpio and some other functions. the ec uses firmware that is specifically customized for acer a500. this patch adds mfd driver for the embedded controller which allows to power-off / reboot the a500 ... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add driver for embedded controller found on acer iconia tab a500 | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['kconfig', 'c', 'makefile'] | 3 | 214 | 0 | --- diff --git a/drivers/mfd/kconfig b/drivers/mfd/kconfig --- a/drivers/mfd/kconfig +++ b/drivers/mfd/kconfig +config mfd_acer_a500_ec + tristate "support for acer iconia tab a500 embedded controller" + depends on i2c + depends on (arch_tegra_2x_soc && of) || compile_test + select mfd_core + select regmap + help + sup... | Multi Function Devices (MFD) | 92eba6802c2b1ffb30f1454e9d99ef980b94bbbf | dmitry osipenko | drivers | mfd | |
mfd: arizona: add support for acpi enumeration of wm5102 connected over spi | the intel bay trail (x86/acpi) based lenovo yoga tablet 2 series use a wm5102 codec connected over spi. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for acpi enumeration of wm5102 connected over spi | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['arizona'] | ['c'] | 1 | 127 | 0 | --- diff --git a/drivers/mfd/arizona-spi.c b/drivers/mfd/arizona-spi.c --- a/drivers/mfd/arizona-spi.c +++ b/drivers/mfd/arizona-spi.c +#include <linux/acpi.h> +#include <linux/gpio/consumer.h> +#include <linux/gpio/machine.h> +#include <uapi/linux/input-event-codes.h> +#ifdef config_acpi +const struct acpi_gpio_params... | Multi Function Devices (MFD) | e933836744a2606e6cd42a6a83e5e43da2a60788 | hans de goede | drivers | mfd | |
mfd: bd9571mwv: use devm_mfd_add_devices() | to remove mfd devices when unload this driver, should use devm_mfd_add_devices() instead. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for bd9574mwf | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bd9571mwv'] | ['c'] | 1 | 3 | 3 | --- diff --git a/drivers/mfd/bd9571mwv.c b/drivers/mfd/bd9571mwv.c --- a/drivers/mfd/bd9571mwv.c +++ b/drivers/mfd/bd9571mwv.c - ret = mfd_add_devices(bd->dev, platform_devid_auto, bd9571mwv_cells, - array_size(bd9571mwv_cells), null, 0, - regmap_irq_get_domain(bd->irq_data)); + ret = devm_mfd_add_devices(bd->dev, plat... | Multi Function Devices (MFD) | c58ad0f2b052b5675d6394e03713ee41e721b44c | yoshihiro shimoda geert uytterhoeven geert renesas glider be matti vaittinen matti vaittinen fi rohmeurope com | drivers | mfd | |
dt-bindings: mfd: bd9571mwv: document bd9574mwf | document other similar specification chip bd9574mwf. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for bd9574mwf | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bd9571mwv'] | ['txt'] | 1 | 2 | 2 | --- diff --git a/documentation/devicetree/bindings/mfd/bd9571mwv.txt b/documentation/devicetree/bindings/mfd/bd9571mwv.txt --- a/documentation/devicetree/bindings/mfd/bd9571mwv.txt +++ b/documentation/devicetree/bindings/mfd/bd9571mwv.txt -* rohm bd9571mwv power management integrated circuit (pmic) bindings +* rohm bd9... | Multi Function Devices (MFD) | e413c27e2ec8276ac0f25e7d1203f29adcfd8758 | yoshihiro shimoda | documentation | devicetree | bindings, mfd |
mfd: rohm-generic: add bd9571 and bd9574 | add chip ids for bd9571mwv and bd9574mwf. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for bd9574mwf | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bd9571mwv'] | ['h'] | 1 | 2 | 0 | --- diff --git a/include/linux/mfd/rohm-generic.h b/include/linux/mfd/rohm-generic.h --- a/include/linux/mfd/rohm-generic.h +++ b/include/linux/mfd/rohm-generic.h + rohm_chip_type_bd9571, + rohm_chip_type_bd9574, | Multi Function Devices (MFD) | b0f87e8ac263e3b82ec314542cb7fb07a47fc8b7 | yoshihiro shimoda matti vaittinen matti vaittinen fi rohmeurope com | include | linux | mfd |
regulator: bd9571mwv: rid of using struct bd9571mwv | to simplify this driver, use dev_get_regmap() and rid of using struct bd9571mwv. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for bd9574mwf | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bd9571mwv'] | ['c'] | 1 | 26 | 23 | --- diff --git a/drivers/regulator/bd9571mwv-regulator.c b/drivers/regulator/bd9571mwv-regulator.c --- a/drivers/regulator/bd9571mwv-regulator.c +++ b/drivers/regulator/bd9571mwv-regulator.c - struct bd9571mwv *bd; + struct regmap *regmap; -static int bd9571mwv_bkup_mode_read(struct bd9571mwv *bd, unsigned int *mode) +... | Multi Function Devices (MFD) | 30402f97f965fda9440e480f1aba6a6aba4572cd | yoshihiro shimoda mark brown broonie kernel org matti vaittinen matti vaittinen fi rohmeurope com | drivers | regulator | |
gpio: bd9571mwv: use the spdx license identifier | use the spdx license identifier instead of a local description. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for bd9574mwf | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bd9571mwv'] | ['c'] | 1 | 1 | 9 | --- diff --git a/drivers/gpio/gpio-bd9571mwv.c b/drivers/gpio/gpio-bd9571mwv.c --- a/drivers/gpio/gpio-bd9571mwv.c +++ b/drivers/gpio/gpio-bd9571mwv.c +// spdx-license-identifier: gpl-2.0-only - * this program is free software; you can redistribute it and/or - * modify it under the terms of the gnu general public licen... | Multi Function Devices (MFD) | b9f71d14e570199bfd9a440db000e59780fe0fc7 | yoshihiro shimoda bartosz golaszewski bgolaszewski baylibre com geert uytterhoeven geert renesas glider be linus walleij linus walleij linaro org | drivers | gpio | |
gpio: bd9571mwv: rid of using struct bd9571mwv | to simplify this driver, use dev_get_regmap() and rid of using struct bd9571mwv. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for bd9574mwf | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bd9571mwv'] | ['c'] | 1 | 9 | 10 | --- diff --git a/drivers/gpio/gpio-bd9571mwv.c b/drivers/gpio/gpio-bd9571mwv.c --- a/drivers/gpio/gpio-bd9571mwv.c +++ b/drivers/gpio/gpio-bd9571mwv.c + struct regmap *regmap; - struct bd9571mwv *bd; - ret = regmap_read(gpio->bd->regmap, bd9571mwv_gpio_dir, &val); + ret = regmap_read(gpio->regmap, bd9571mwv_gpio_dir, &... | Multi Function Devices (MFD) | 2d7af444e8364965a1ba44b2c2ea1e1122b673d4 | yoshihiro shimoda linus walleij linus walleij linaro org bartosz golaszewski bgolaszewski baylibre com matti vaittinen matti vaittinen fi rohmeurope com | drivers | gpio | |
gpio: bd9571mwv: add bd9574mwf support | add support for bd9574mwf which is similar chip with bd9571mwv. note that bd9574mwf has additional features "recov_gpout", "freqsel" and "rtc_in", but supports gpio function only. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for bd9574mwf | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bd9571mwv'] | ['c'] | 1 | 4 | 2 | --- diff --git a/drivers/gpio/gpio-bd9571mwv.c b/drivers/gpio/gpio-bd9571mwv.c --- a/drivers/gpio/gpio-bd9571mwv.c +++ b/drivers/gpio/gpio-bd9571mwv.c - * rohm bd9571mwv-m gpio driver + * rohm bd9571mwv-m and bd9574mwf-m gpio driver +#include <linux/mfd/rohm-generic.h> - { "bd9571mwv-gpio", }, + { "bd9571mwv-gpio", roh... | Multi Function Devices (MFD) | 2e35627e6956e743a7e8e8d17a86dd243a6d51ef | yoshihiro shimoda linus walleij linus walleij linaro org bartosz golaszewski bgolaszewski baylibre com matti vaittinen matti vaittinen fi rohmeurope com | drivers | gpio | |
mfd: bd9571mwv: use the spdx license identifier | use the spdx license identifier instead of a local description. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for bd9574mwf | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bd9571mwv'] | ['h', 'c'] | 2 | 2 | 18 | --- diff --git a/drivers/mfd/bd9571mwv.c b/drivers/mfd/bd9571mwv.c --- a/drivers/mfd/bd9571mwv.c +++ b/drivers/mfd/bd9571mwv.c +// spdx-license-identifier: gpl-2.0-only - * this program is free software; you can redistribute it and/or - * modify it under the terms of the gnu general public license version 2 as - * publ... | Multi Function Devices (MFD) | bfb26be7fe90186e5d9fe704cc124ab77bb7d127 | yoshihiro shimoda geert uytterhoeven geert renesas glider be | include | linux | mfd |
mfd: bd9571mwv: use devm_regmap_add_irq_chip() | use devm_regmap_add_irq_chip() to simplify the code. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for bd9574mwf | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bd9571mwv'] | ['c'] | 1 | 6 | 21 | --- diff --git a/drivers/mfd/bd9571mwv.c b/drivers/mfd/bd9571mwv.c --- a/drivers/mfd/bd9571mwv.c +++ b/drivers/mfd/bd9571mwv.c - ret = regmap_add_irq_chip(bd->regmap, bd->irq, irqf_oneshot, 0, - &bd9571mwv_irq_chip, &bd->irq_data); + ret = devm_regmap_add_irq_chip(bd->dev, bd->regmap, bd->irq, + irqf_oneshot, 0, &bd957... | Multi Function Devices (MFD) | 1e40a92c651f4bb383df757b69821f74820b6e6a | yoshihiro shimoda matti vaittinen matti vaittinen fi rohmeurope com geert uytterhoeven geert renesas glider be | drivers | mfd | |
mfd: bd9571mwv: make the driver more generic | since the driver supports bd9571mwv pmic only, this patch makes the functions and data structure become more generic so that it can support other pmic variants as well. also remove printing part name which lee jones suggested. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for bd9574mwf | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bd9571mwv'] | ['h', 'c'] | 2 | 43 | 52 | --- diff --git a/drivers/mfd/bd9571mwv.c b/drivers/mfd/bd9571mwv.c --- a/drivers/mfd/bd9571mwv.c +++ b/drivers/mfd/bd9571mwv.c + * copyright (c) 2020 renesas electronics corporation -static int bd9571mwv_identify(struct bd9571mwv *bd) +static int bd957x_identify(struct device *dev, struct regmap *regmap) - struct devic... | Multi Function Devices (MFD) | f16e1fd197f85a943b5880009f4aefe05a17df0d | khiem nguyen matti vaittinen matti vaittinen fi rohmeurope com | include | linux | mfd |
mfd: bd9571mwv: add support for bd9574mwf | the new pmic bd9574mwf inherits features from bd9571mwv. add the support of new pmic to existing bd9571mwv driver. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for bd9574mwf | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['bd9571mwv'] | ['h', 'c'] | 2 | 89 | 4 | --- diff --git a/drivers/mfd/bd9571mwv.c b/drivers/mfd/bd9571mwv.c --- a/drivers/mfd/bd9571mwv.c +++ b/drivers/mfd/bd9571mwv.c - * rohm bd9571mwv-m mfd driver + * rohm bd9571mwv-m and bd9574mvf-m core driver +#include <linux/mfd/rohm-generic.h> +static const struct mfd_cell bd9574mwf_cells[] = { + { .name = "bd9574mwf-... | Multi Function Devices (MFD) | b2548da647bb04737196ffd945505d47a166239b | khiem nguyen matti vaittinen matti vaittinen fi rohmeurope com | include | linux | mfd |
mfd: intel-lpss: add intel alder lake pch-p pci ids | add intel alder lake lpss pci ids. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add intel alder lake pch-p pci ids | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel-lpss'] | ['c'] | 1 | 13 | 0 | --- diff --git a/drivers/mfd/intel-lpss-pci.c b/drivers/mfd/intel-lpss-pci.c --- a/drivers/mfd/intel-lpss-pci.c +++ b/drivers/mfd/intel-lpss-pci.c + /* adl-p */ + { pci_vdevice(intel, 0x51a8), (kernel_ulong_t)&bxt_uart_info }, + { pci_vdevice(intel, 0x51a9), (kernel_ulong_t)&bxt_uart_info }, + { pci_vdevice(intel, 0x51... | Multi Function Devices (MFD) | f7b6732178e79ffb388aa343a7d0f63429d06204 | andy shevchenko | drivers | mfd | |
mfd: intel-lpss: add intel alder lake pch-s pci ids | add intel alder lake lpss pci ids. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add intel alder lake pch-s pci ids | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel-lpss'] | ['c'] | 1 | 15 | 0 | --- diff --git a/drivers/mfd/intel-lpss-pci.c b/drivers/mfd/intel-lpss-pci.c --- a/drivers/mfd/intel-lpss-pci.c +++ b/drivers/mfd/intel-lpss-pci.c + /* adl-s */ + { pci_vdevice(intel, 0x7aa8), (kernel_ulong_t)&bxt_uart_info }, + { pci_vdevice(intel, 0x7aa9), (kernel_ulong_t)&bxt_uart_info }, + { pci_vdevice(intel, 0x7a... | Multi Function Devices (MFD) | c7b79a75287141cef5bbaeaf1c942269c08cd52e | jarkko nikula | drivers | mfd | |
mfd: intel-m10-bmc: expose mac address and count | create two sysfs entries for exposing the mac address and count from the max10 bmc register space. the mac address is the first in a sequential block of mac addresses reserved for the fpga card. the mac count is the number of mac addresses in the reserved block. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | expose mac address and count | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel-m10-bmc'] | ['h', 'c', 'sysfs-driver-intel-m10-bmc'] | 3 | 73 | 0 | --- diff --git a/documentation/abi/testing/sysfs-driver-intel-m10-bmc b/documentation/abi/testing/sysfs-driver-intel-m10-bmc --- a/documentation/abi/testing/sysfs-driver-intel-m10-bmc +++ b/documentation/abi/testing/sysfs-driver-intel-m10-bmc + +what: /sys/bus/spi/devices/.../mac_address +date: january 2021 +kernelvers... | Multi Function Devices (MFD) | 296f5568c6ee906e2a8db00adc751674f1745bd8 | russ weight | include | linux | mfd, testing |
mfd: intel_msic: remove driver for deprecated platform | intel moorestown and medfield are quite old intel atom based 32-bit platforms, which were in limited use in some android phones, tablets and consumer electronics more than eight years ago. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | remove driver for deprecated platform | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel_msic'] | ['c', 'h', 'kconfig', 'maintainers', 'makefile'] | 6 | 0 | 902 | --- diff --git a/maintainers b/maintainers --- a/maintainers +++ b/maintainers -f: drivers/mfd/intel_msic.c -f: include/linux/mfd/intel_msic.h diff --git a/arch/x86/include/asm/intel_scu_ipc_legacy.h b/arch/x86/include/asm/intel_scu_ipc_legacy.h --- a/arch/x86/include/asm/intel_scu_ipc_legacy.h +++ b/arch/x86/include/a... | Multi Function Devices (MFD) | ef3c67b6454b8f542f50387ad481633ae30874ac | andy shevchenko | include | linux | asm, include, mfd |
pwm: remove zte zx driver | the zte zx platform is getting removed, so this driver is no longer needed. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | remove zte zx driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['txt', 'kconfig', 'c', 'makefile'] | 4 | 0 | 311 | --- diff --git a/documentation/devicetree/bindings/pwm/pwm-zx.txt b/documentation/devicetree/bindings/pwm/pwm-zx.txt --- a/documentation/devicetree/bindings/pwm/pwm-zx.txt +++ /dev/null -zte zx pwm controller - -required properties: - - compatible: should be "zte,zx296718-pwm". - - reg: physical base address and length... | Pulse-Width Modulation (PWM) | a2bc9b21fd3f89b1f9a5df46427855dcf344e6e7 | arnd bergmann | documentation | devicetree | bindings, pwm |
i2c: drop unused efm32 bus driver | support for this machine was just removed, so drop the now unused i2c bus driver, too. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | drop unused efm32 bus driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['kconfig', 'c', 'makefile'] | 3 | 0 | 477 | --- diff --git a/drivers/i2c/busses/kconfig b/drivers/i2c/busses/kconfig --- a/drivers/i2c/busses/kconfig +++ b/drivers/i2c/busses/kconfig -config i2c_efm32 - tristate "efm32 i2c controller" - depends on arch_efm32 || compile_test - help - this driver supports the i2c block found in energy micro's efm32 - socs. - diff ... | Inter-Integrated Circuit (I2C + I3C) | e4555a32ba427e628b75fa03593d55b1f38527b1 | uwe kleine k nig | drivers | i2c | busses |
i2c: i801: add support for intel alder lake pch-p | add pci id of smbus controller on intel alder lake pch-p. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for intel alder lake pch-p | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['i801'] | ['c'] | 1 | 4 | 0 | --- diff --git a/drivers/i2c/busses/i2c-i801.c b/drivers/i2c/busses/i2c-i801.c --- a/drivers/i2c/busses/i2c-i801.c +++ b/drivers/i2c/busses/i2c-i801.c + * alder lake-p (pch) 0x51a3 32 hard yes yes yes +#define pci_device_id_intel_alder_lake_p_smbus 0x51a3 + { pci_device(pci_vendor_id_intel, pci_device_id_intel_alder_la... | Inter-Integrated Circuit (I2C + I3C) | d1f50bcfd646b620bef0e0ccb9b7523ad14fef63 | jarkko nikula | drivers | i2c | busses |
i2c: mlxcpld: add support for i2c bus frequency setting | add support for i2c bus frequency setting according to the specific system capability. this capability is obtained from cpld frequency setting register, which could be provided through the platform data. if such register is provided, it specifies minimal i2c bus frequency to be used for the devices attached to the i2c ... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for i2c bus frequency setting | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['mlxcpld'] | ['c'] | 1 | 62 | 1 | --- diff --git a/drivers/i2c/busses/i2c-mlxcpld.c b/drivers/i2c/busses/i2c-mlxcpld.c --- a/drivers/i2c/busses/i2c-mlxcpld.c +++ b/drivers/i2c/busses/i2c-mlxcpld.c +#include <linux/platform_data/mlxreg.h> +#include <linux/regmap.h> +#define mlxcpld_i2c_freq_1000khz_set 0x04 +#define mlxcpld_i2c_freq_400khz_set 0x0f +#de... | Inter-Integrated Circuit (I2C + I3C) | 66b0c2846ba8de569026a067bb5a34ea5768408c | vadim pasternak | drivers | i2c | busses |
i2c: mux: mlxcpld: convert driver to platform driver | convert driver from 'i2c' to 'platform'. the motivation is to avoid i2c addressing conflict between 'i2c-mux-cpld' driver, providing mux selection and deselection through cpld 'mux control' register, and cpld host driver. the cpld is i2c device and is multi-functional device performing logic for different components, l... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | extend driver functionality | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['mux', 'mlxcpld'] | ['c'] | 1 | 28 | 34 | --- diff --git a/drivers/i2c/muxes/i2c-mux-mlxcpld.c b/drivers/i2c/muxes/i2c-mux-mlxcpld.c --- a/drivers/i2c/muxes/i2c-mux-mlxcpld.c +++ b/drivers/i2c/muxes/i2c-mux-mlxcpld.c + * @pdata: platform data + struct mlxcpld_mux_plat_data pdata; -static const struct i2c_device_id mlxcpld_mux_id[] = { - { "mlxcpld_mux_module",... | Inter-Integrated Circuit (I2C + I3C) | 84af1b168c5015fca0761cf9cce4add31e354dce | vadim pasternak | drivers | i2c | muxes |
i2c: mux: mlxcpld: prepare mux selection infrastructure for two-byte support | allow to program register value zero to the mux register, which is required for word address mux register space support. change key selector type from 'unsigned short' to 'integer' in order to allow to set it to -1 on deselection. rename key selector field from 'last_chan' to 'last_val', since this fields keeps actuall... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | extend driver functionality | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['mux', 'mlxcpld'] | ['c'] | 1 | 9 | 9 | --- diff --git a/drivers/i2c/muxes/i2c-mux-mlxcpld.c b/drivers/i2c/muxes/i2c-mux-mlxcpld.c --- a/drivers/i2c/muxes/i2c-mux-mlxcpld.c +++ b/drivers/i2c/muxes/i2c-mux-mlxcpld.c - * @last_chan - last register value + * @last_val - last selected register value or -1 if mux deselected - u8 last_chan; + int last_val; - struc... | Inter-Integrated Circuit (I2C + I3C) | 81566938083af15aec75201293cf6047bb04f4d3 | vadim pasternak peter rosin peda axentia se | drivers | i2c | muxes |
i2c: mux: mlxcpld: get rid of adapter numbers enforcement | do not set the argument 'force_nr' of i2c_mux_add_adapter() routine, instead provide argument 'chan_id'. rename mux ids array from 'adap_ids' to 'chan_ids'. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | extend driver functionality | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['mux', 'mlxcpld'] | ['h', 'c'] | 2 | 4 | 7 | - create only the child adapters which are actually needed - for which - to assign 'nrs' to these child adapters dynamically, with no 'nr' --- diff --git a/drivers/i2c/muxes/i2c-mux-mlxcpld.c b/drivers/i2c/muxes/i2c-mux-mlxcpld.c --- a/drivers/i2c/muxes/i2c-mux-mlxcpld.c +++ b/drivers/i2c/muxes/i2c-mux-mlxcpld.c - int ... | Inter-Integrated Circuit (I2C + I3C) | cae5216387d18c888f9f38a0cf5be341a0af75a6 | vadim pasternak | drivers | i2c | muxes, platform_data |
i2c: mux: mlxcpld: extend driver to support word address space devices | extend driver to allow i2c routing control through cpld devices with word address space. till now only cpld devices with byte address space have been supported. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | extend driver functionality | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['mux', 'mlxcpld'] | ['h', 'c'] | 2 | 41 | 8 | --- diff --git a/drivers/i2c/muxes/i2c-mux-mlxcpld.c b/drivers/i2c/muxes/i2c-mux-mlxcpld.c --- a/drivers/i2c/muxes/i2c-mux-mlxcpld.c +++ b/drivers/i2c/muxes/i2c-mux-mlxcpld.c - union i2c_smbus_data data = { .byte = val }; - - return __i2c_smbus_xfer(adap, client->addr, client->flags, - i2c_smbus_write, mux->pdata.sel_r... | Inter-Integrated Circuit (I2C + I3C) | c52a1c5f5db55c6a71110c2db9ae26b9f5269d20 | vadim pasternak peter rosin peda axentia se michael shych michaelsh nvidia com | drivers | i2c | muxes, platform_data |
i2c: mux: mlxcpld: extend supported mux number | allow to extend mux number supported by driver. currently it is limited by eight, which is not enough for new coming mellanox modular system with line cards, which require up to 64 mux support. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | extend driver functionality | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['mux', 'mlxcpld'] | ['c'] | 1 | 2 | 8 | --- diff --git a/drivers/i2c/muxes/i2c-mux-mlxcpld.c b/drivers/i2c/muxes/i2c-mux-mlxcpld.c --- a/drivers/i2c/muxes/i2c-mux-mlxcpld.c +++ b/drivers/i2c/muxes/i2c-mux-mlxcpld.c -#define cpld_mux_max_nchans 8 - - muxc = i2c_mux_alloc(client->adapter, &pdev->dev, cpld_mux_max_nchans, + muxc = i2c_mux_alloc(client->adapter,... | Inter-Integrated Circuit (I2C + I3C) | 699c0506543ee9ba3f5a67ab0837b292b098aeb4 | vadim pasternak peter rosin peda axentia se michael shych michaelsh nvidia com | drivers | i2c | muxes |
i2c: mux: mlxcpld: add callback to notify mux creation completion | add notification to inform caller that mux objects array has been created. it allows to user, invoked platform device registration for "i2c-mux-mlxcpld" driver, to be notified that mux infrastructure is available, and thus some devices could be connected to this infrastructure. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | extend driver functionality | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['mux', 'mlxcpld'] | ['h', 'c'] | 2 | 9 | 0 | --- diff --git a/drivers/i2c/muxes/i2c-mux-mlxcpld.c b/drivers/i2c/muxes/i2c-mux-mlxcpld.c --- a/drivers/i2c/muxes/i2c-mux-mlxcpld.c +++ b/drivers/i2c/muxes/i2c-mux-mlxcpld.c + /* notify caller when all channels' adapters are created. */ + if (pdata->completion_notify) + pdata->completion_notify(pdata->handle, muxc->pa... | Inter-Integrated Circuit (I2C + I3C) | a39bd92e92b96d05d676fb5c9493cf1c911d2a0a | vadim pasternak peter rosin peda axentia se | drivers | i2c | muxes, platform_data |
i2c: remove sirf bus driver | the csr sirf prima2/atlas platforms are getting removed, so this driver is no longer needed. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | remove sirf bus driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['txt', 'kconfig', 'c', 'makefile'] | 4 | 0 | 505 | --- diff --git a/documentation/devicetree/bindings/i2c/i2c-sirf.txt b/documentation/devicetree/bindings/i2c/i2c-sirf.txt --- a/documentation/devicetree/bindings/i2c/i2c-sirf.txt +++ /dev/null -i2c for sirfprimaii platforms - -required properties : -- compatible : must be "sirf,prima2-i2c" -- reg: physical base address ... | Inter-Integrated Circuit (I2C + I3C) | 2cea84ddae1cc3af3969bfeae015aa303bf6e08d | arnd bergmann barry song baohua kernel org | documentation | devicetree | bindings, busses, i2c |
i2c: remove u300 bus driver | the st-ericsson u300 platform is getting removed, so this driver is no longer needed. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | remove u300 bus driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['txt', 'kconfig', 'c', 'makefile'] | 4 | 0 | 1,037 | --- diff --git a/documentation/devicetree/bindings/i2c/i2c-stu300.txt b/documentation/devicetree/bindings/i2c/i2c-stu300.txt --- a/documentation/devicetree/bindings/i2c/i2c-stu300.txt +++ /dev/null -st microelectronics ddc i2c - -required properties : -- compatible : must be "st,ddci2c" -- reg: physical base address of... | Inter-Integrated Circuit (I2C + I3C) | 1059b2bcc683ab29c25d542af4902bfdb3f91b40 | arnd bergmann linus walleij linus walleij linaro org | documentation | devicetree | bindings, busses, i2c |
i2c: remove zte zx bus driver | the zte zx platform is getting removed, so this driver is no longer needed. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | remove zte zx bus driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['txt', 'kconfig', 'c', 'makefile'] | 4 | 0 | 634 | --- diff --git a/documentation/devicetree/bindings/i2c/i2c-zx2967.txt b/documentation/devicetree/bindings/i2c/i2c-zx2967.txt --- a/documentation/devicetree/bindings/i2c/i2c-zx2967.txt +++ /dev/null -zte zx2967 i2c controller - -required properties: - - compatible: must be "zte,zx296718-i2c" - - reg: physical address an... | Inter-Integrated Circuit (I2C + I3C) | 73cc584cfced260133cfc635f9921d66da676749 | arnd bergmann | documentation | devicetree | bindings, busses, i2c |
i3c: master: svc: add silvaco i3c master driver | add support for silvaco i3c dual-role ip. the master role is supported in sdr mode only. i2c transfers have not been tested but are shared because they are very close to the i3c transfers in terms of register configuration. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add silvaco i3c master driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['i3c', 'master', 'svc'] | ['kconfig', 'c', 'makefile'] | 3 | 1,487 | 0 | - when a slave advertizes an interrupt (sda pulled low) an interrupt - the irq handler itself does not process anything: it only queues a - the ibi job is divided in two parts: the first one is "critical" in - if the critical section got interrupted, the slave will --- diff --git a/drivers/i3c/master/kconfig b/drivers/... | Inter-Integrated Circuit (I2C + I3C) | dd3c52846d5954acd43f0e771689302f27dadc28 | miquel raynal | drivers | i3c | master |
hwmon: add aht10 temperature and humidity sensor driver | this patch adds a hwmon driver for the aht10 temperature and humidity sensor. it has a maximum sample rate, as the datasheet states that the chip may heat up if it is sampled more than once every two seconds. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add aht10 temperature and humidity sensor driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['makefile', 'kconfig', 'c', 'rst'] | 5 | 404 | 0 | --- diff --git a/documentation/hwmon/aht10.rst b/documentation/hwmon/aht10.rst --- /dev/null +++ b/documentation/hwmon/aht10.rst +.. spdx-license-identifier: gpl-2.0 + +kernel driver aht10 +===================== + +supported chips: + + * aosong aht10 + + prefix: 'aht10' + + addresses scanned: none + + datasheet: + + ch... | Hardware monitoring (hwmon) | 8c78f0dee4371ab3b0422edf08597525c6219512 | johannes cornelis draaijer datdenkikniet | documentation | hwmon | |
hwmon: add texas instruments tps23861 driver | add basic monitoring support as well as port on/off control for texas instruments tps23861 poe pse ic. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add texas instruments tps23861 driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['makefile', 'kconfig', 'c', 'rst'] | 5 | 655 | 0 | --- diff --git a/documentation/hwmon/index.rst b/documentation/hwmon/index.rst --- a/documentation/hwmon/index.rst +++ b/documentation/hwmon/index.rst + tps23861 diff --git a/documentation/hwmon/tps23861.rst b/documentation/hwmon/tps23861.rst --- /dev/null +++ b/documentation/hwmon/tps23861.rst +.. spdx-license-identif... | Hardware monitoring (hwmon) | fff7b8ab225547828db9c57cdf05a03d5b4a7153 | robert marko guenter roeck linux roeck us net | documentation | hwmon | |
hwmon: (amd_energy) add amd family 19h model 30h x86 match | add x86 cpu match for amd family 19h model 30h. this is necessary to enable support for energy reporting via the amd_energy module. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add amd family 19h model 30h x86 match | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['amd_energy'] | ['c'] | 1 | 1 | 0 | --- diff --git a/drivers/hwmon/amd_energy.c b/drivers/hwmon/amd_energy.c --- a/drivers/hwmon/amd_energy.c +++ b/drivers/hwmon/amd_energy.c + x86_match_vendor_fam_model(amd, 0x19, 0x30, null), | Hardware monitoring (hwmon) | 9f56b8eb85927c6391216e4f35a7abb34847f0fd | naveen krishna chatradhi | drivers | hwmon | |
hwmon: (k10temp) zen3 ryzen desktop cpus support | the module has only support for zen3 server cpus right now. add support for family 0x19, model 0x21 which are zen3 ryzen desktop cpus. tested on 5800x, 5900x and 5950x cpus. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | zen3 ryzen desktop cpus support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['k10temp'] | ['c'] | 1 | 2 | 1 | --- diff --git a/drivers/hwmon/k10temp.c b/drivers/hwmon/k10temp.c --- a/drivers/hwmon/k10temp.c +++ b/drivers/hwmon/k10temp.c - case 0x0 ... 0x1: /* zen3 */ + case 0x0 ... 0x1: /* zen3 sp3/tr */ + case 0x21: /* zen3 ryzen desktop */ | Hardware monitoring (hwmon) | c8d0d3fa946976c6bc69589375d7d063f0cb1492 | gabriel craciunescu | drivers | hwmon | |
hwmon: (nct6683) support asrock boards | tested with asrock x570 phantom gaming-itx/tb3. it also appears on other asrock boards. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support asrock boards | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['nct6683'] | ['c', 'rst'] | 2 | 4 | 0 | --- diff --git a/documentation/hwmon/nct6683.rst b/documentation/hwmon/nct6683.rst --- a/documentation/hwmon/nct6683.rst +++ b/documentation/hwmon/nct6683.rst +asrock x570 nct6683d ec firmware version 1.0 build 06/28/19 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c --- a/drivers/hwmon/nct6683.c +++ b/d... | Hardware monitoring (hwmon) | bd433537fef88d76e7f427bafda18791ae60e721 | bla hrastnik | documentation | hwmon | |
hwmon: (pmbus/max16601) add support for max16508 | max16508 is quite similar to max16601, except that it does not support the default_num_pop register and we thus can not dynamically determine the number of populated phases. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for max16508 | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['pmbus/max16601'] | ['kconfig', 'c', 'rst'] | 3 | 66 | 24 | --- diff --git a/documentation/hwmon/max16601.rst b/documentation/hwmon/max16601.rst --- a/documentation/hwmon/max16601.rst +++ b/documentation/hwmon/max16601.rst + * maxim max16508 + + prefix: 'max16508' + + addresses scanned: - + + datasheet: not published + ----------- -this driver supports the max16601 vr13.hc dual... | Hardware monitoring (hwmon) | 66102281f94afdf1f41cf6147c7ddce73a8e75f2 | guenter roeck alex qiu xqiu google com alex qiu xqiu google com | documentation | hwmon | pmbus |
hwmon: (pmbus/max31785) support revision "b" | there was an issue in how the tach feedbacks of dual rotor fans were reported during any change in fan speeds with revision "a" of the max31785. when the fan speeds would transition to a new target speed, the rotor not wired to the tach input when tachsel = 0 would report a speed of 0 until the new target was reached. ... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support revision "b" | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['pmbus/max31785'] | ['c'] | 1 | 9 | 4 | --- diff --git a/drivers/hwmon/pmbus/max31785.c b/drivers/hwmon/pmbus/max31785.c --- a/drivers/hwmon/pmbus/max31785.c +++ b/drivers/hwmon/pmbus/max31785.c +#define max31785b 0x3061 - s64 ret; + int ret; - if (ret == max31785a) { + if (ret == max31785a || ret == max31785b) { - if (!strcmp("max31785a", client->name)) - d... | Hardware monitoring (hwmon) | 996dc09c8e773f348086d03ded4cb96950f116bb | matthew barth | drivers | hwmon | pmbus |
hwmon: (pwm-fan) support multiple fan tachometers | the pwm-fan driver is extended to support multiple fan tachometer signals connected to gpio inputs. this is intended to support the case where a single pwm output signal is routed to multiple fans, each of which have a tachometer output connected back to a gpio pin. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support multiple fan tachometers | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['pwm-fan'] | ['c'] | 1 | 53 | 38 | --- diff --git a/drivers/hwmon/pwm-fan.c b/drivers/hwmon/pwm-fan.c --- a/drivers/hwmon/pwm-fan.c +++ b/drivers/hwmon/pwm-fan.c - struct pwm_fan_tach *tach; + int tach_count; + struct pwm_fan_tach *tachs; + struct hwmon_channel_info fan_channel; -static const u32 pwm_fan_channel_config_fan[] = { - hwmon_f_input, - 0 -};... | Hardware monitoring (hwmon) | f0dc7cb6b4c9cd24a69f80423f6d7a03825b72e4 | paul barker | drivers | hwmon | |
hwmon: (abx500) decomission abx500 driver | this deletes the abx500 hwmon driver, the only supported variant being the ab8500. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | decomission abx500 driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['abx500'] | ['c', 'h', 'kconfig', 'rst', 'makefile'] | 8 | 0 | 854 | - activation of the ntc_thermistor.c driver, - activation of thermal zones, config_thermal - in the device tree, connecting the ntc driver to the - connecting the two ntc sensors to a "chassis" thermal zone --- diff --git a/documentation/hwmon/ab8500.rst b/documentation/hwmon/ab8500.rst --- a/documentation/hwmon/ab8500... | Hardware monitoring (hwmon) | d349626b42f5dbd08ffcb3f2c383b1f6f433b3c1 | guenter roeck | documentation | hwmon | |
gpio: gpio-xilinx: simplify with dev_err_probe() | common pattern of handling deferred probe can be simplified with dev_err_probe(). less code and also it prints the error value. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | update on xilinx gpio driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['gpio-xilinx'] | ['c'] | 1 | 2 | 5 | --- diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c --- a/drivers/gpio/gpio-xilinx.c +++ b/drivers/gpio/gpio-xilinx.c - if (is_err(chip->clk)) { - if (ptr_err(chip->clk) != -eprobe_defer) - dev_dbg(&pdev->dev, "input clock not found "); - return ptr_err(chip->clk); - } + if (is_err(chip->clk)) + re... | General Purpose I/O (gpio) | 45c5277f347841daefb1a7b48da9904ef9b46ca9 | srinivas neeli linus walleij linus walleij linaro org | drivers | gpio | |
gpio: gpio-xilinx: reduce spinlock array to array | changed spinlock array to single. it is preparation for irq support which is shared between two channels that's why spinlock should be only one. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | update on xilinx gpio driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['gpio-xilinx'] | ['c'] | 1 | 12 | 13 | --- diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c --- a/drivers/gpio/gpio-xilinx.c +++ b/drivers/gpio/gpio-xilinx.c - spinlock_t gpio_lock[2]; + spinlock_t gpio_lock; /* for serializing operations */ - spin_lock_irqsave(&chip->gpio_lock[index], flags); + spin_lock_irqsave(&chip->gpio_lock, flags)... | General Purpose I/O (gpio) | 37ef334680800263b32bb96a5156a4b47f0244a2 | srinivas neeli linus walleij linus walleij linaro org | drivers | gpio | |
gpio: gpio-xilinx: add interrupt support | adds interrupt support to the xilinx gpio driver so that rising and falling edge line events can be supported. since interrupt support is an optional feature in the xilinx ip, the driver continues to support devices which have no interrupt provided. depends on of_gpio framework for of_xlate function to translate gpiosp... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | update on xilinx gpio driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['gpio-xilinx'] | ['kconfig', 'c'] | 2 | 244 | 4 | --- diff --git a/drivers/gpio/kconfig b/drivers/gpio/kconfig --- a/drivers/gpio/kconfig +++ b/drivers/gpio/kconfig + select gpiolib_irqchip + depends on of_gpio diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c --- a/drivers/gpio/gpio-xilinx.c +++ b/drivers/gpio/gpio-xilinx.c +#include <linux/interru... | General Purpose I/O (gpio) | a32c7caea292c4d1e417eae6e5a348d187546acf | srinivas neeli linus walleij linus walleij linaro org | drivers | gpio | |
gpio: gpio-xilinx: add support for suspend and resume | add support for suspend and resume, pm runtime suspend and resume. added free and request calls. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | update on xilinx gpio driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['gpio-xilinx'] | ['c'] | 1 | 89 | 3 | --- diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c --- a/drivers/gpio/gpio-xilinx.c +++ b/drivers/gpio/gpio-xilinx.c +#include <linux/pm_runtime.h> +static int xgpio_request(struct gpio_chip *chip, unsigned int offset) +{ + int ret; + + ret = pm_runtime_get_sync(chip->parent); + /* + * if the devi... | General Purpose I/O (gpio) | 26b04774621ed333e8bc56479feb6e31625df58c | srinivas neeli linus walleij linus walleij linaro org | drivers | gpio | |
gpio: gpio-xilinx: add check if width exceeds 32 | add check to see if gpio-width property does not exceed 32. if it exceeds then return -einval. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | update on xilinx gpio driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['gpio-xilinx'] | ['c'] | 1 | 5 | 0 | --- diff --git a/drivers/gpio/gpio-xilinx.c b/drivers/gpio/gpio-xilinx.c --- a/drivers/gpio/gpio-xilinx.c +++ b/drivers/gpio/gpio-xilinx.c + if (chip->gpio_width[0] > 32) + return -einval; + + if (chip->gpio_width[1] > 32) + return -einval; | General Purpose I/O (gpio) | 6e551bfa9872cd335d0929411cfdefe99ce65a1d | srinivas neeli william breathitt gray vilhelm gray gmail com linus walleij linus walleij linaro org | drivers | gpio | |
gpio: intel-mid: remove driver for deprecated platform | intel moorestown and medfield are quite old intel atom based 32-bit platforms, which were in limited use in some android phones, tablets and consumer electronics more than eight years ago. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | remove driver for deprecated platform | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['intel-mid'] | ['c', 'kconfig', 'todo', 'maintainers', 'makefile'] | 5 | 1 | 424 | --- diff --git a/maintainers b/maintainers --- a/maintainers +++ b/maintainers -f: drivers/gpio/gpio-intel-mid.c diff --git a/drivers/gpio/kconfig b/drivers/gpio/kconfig --- a/drivers/gpio/kconfig +++ b/drivers/gpio/kconfig -config gpio_intel_mid - bool "intel mid gpio support" - depends on x86_intel_mid - select gpiol... | General Purpose I/O (gpio) | 5f7582aa2d3c2ea0a9c9be17bcb53d29c0417ae5 | andy shevchenko | drivers | gpio | |
gpio: mvebu: add pwm support for armada 8k/7k | use the marvell,pwm-offset dt property to store the location of pwm signal duration registers. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add pwm support for armada 8k/7k | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['mvebu'] | ['c'] | 1 | 68 | 33 | --- diff --git a/drivers/gpio/gpio-mvebu.c b/drivers/gpio/gpio-mvebu.c --- a/drivers/gpio/gpio-mvebu.c +++ b/drivers/gpio/gpio-mvebu.c +#define pwm_blink_counter_b_off 0x8 +/* armada 8k variant gpios register offsets */ +#define ap80x_gpio0_off_a8k 0x1040 +#define cp11x_gpio0_off_a8k 0x100 +#define cp11x_gpio1_off_a8k ... | General Purpose I/O (gpio) | 85b7d8abfec70ae820ddfea493f93b0af7e50b51 | baruch siach | drivers | gpio | |
gpio: pca953x: add support for pca9506 | according to the reference manual "the pca9505 is identical to the pca9506 except that it includes 100 k internal pull-up resistors on all the i/os." so the pca9506 device can be considered identical to the pca9505 for the gpio driver. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for pca9506 | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['pca953x'] | ['c'] | 1 | 2 | 0 | --- diff --git a/drivers/gpio/gpio-pca953x.c b/drivers/gpio/gpio-pca953x.c --- a/drivers/gpio/gpio-pca953x.c +++ b/drivers/gpio/gpio-pca953x.c + { "pca9506", 40 | pca953x_type | pca_int, }, + { .compatible = "nxp,pca9506", .data = of_953x(40, pca_int), }, | General Purpose I/O (gpio) | 1421b447ae7b419ed8303c1af8632b5884b59704 | uwe kleine k nig | drivers | gpio | |
gpio: rcar: add r-car v3u (r8a779a0) support | add support for the gpio controller block in the r-car v3u (r8a779a0) soc, which is very similar to the block found on other r-car gen3 socs. however, this block has a new general input enable register (inen), whose reset state is to have all inputs disabled. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add r-car v3u (r8a779a0) support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['rcar'] | ['c'] | 1 | 35 | 0 | --- diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c --- a/drivers/gpio/gpio-rcar.c +++ b/drivers/gpio/gpio-rcar.c + bool has_inen; +#define inen 0x50 /* general input enable register */ + .has_inen = false, + .has_inen = false, + .has_inen = false, +}; + +static const struct gpio_rcar_info gpio_rcar_in... | General Purpose I/O (gpio) | 93ac0b0c68c0cff8e49d2a7c08525824dbb8642e | geert uytterhoeven | drivers | gpio | |
gpio: remove zte zx driver | the zte zx platform is getting removed, so this driver is no longer needed. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | remove zte zx driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['txt', 'kconfig', 'c', 'makefile'] | 4 | 0 | 321 | --- diff --git a/documentation/devicetree/bindings/gpio/zx296702-gpio.txt b/documentation/devicetree/bindings/gpio/zx296702-gpio.txt --- a/documentation/devicetree/bindings/gpio/zx296702-gpio.txt +++ /dev/null -zte zx296702 gpio controller - -required properties: -- compatible : "zte,zx296702-gpio" -- #gpio-cells : sho... | General Purpose I/O (gpio) | f0a2c77eb8e9ac5a4d783ef04c3e0f712cb707d6 | arnd bergmann linus walleij linus walleij linaro org | documentation | devicetree | bindings, gpio |
gpio: visconti: add toshiba visconti gpio support | add the gpio driver for toshiba visconti arm socs. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add toshiba visconti gpio support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['visconti'] | ['kconfig', 'c', 'makefile'] | 4 | 252 | 0 | --- diff --git a/drivers/gpio/kconfig b/drivers/gpio/kconfig --- a/drivers/gpio/kconfig +++ b/drivers/gpio/kconfig +config gpio_visconti + tristate "toshiba visconti gpio support" + depends on arch_visconti || compile_test + depends on of_gpio + select gpiolib_irqchip + select gpio_generic + select irq_domain_hierarchy... | General Purpose I/O (gpio) | 2ad74f40dacc411546d737ce92197384cd8587bd | nobuhiro iwamatsu punit agrawal punit agrawal toshiba co jp linus walleij linus walleij linaro org | drivers | pinctrl | visconti |
gpio: msic: remove driver for deprecated platform | intel moorestown and medfield are quite old intel atom based 32-bit platforms, which were in limited use in some android phones, tablets and consumer electronics more than eight years ago. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | remove driver for deprecated platform | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['msic'] | ['kconfig', 'maintainers', 'c'] | 3 | 0 | 322 | --- diff --git a/maintainers b/maintainers --- a/maintainers +++ b/maintainers -f: drivers/gpio/gpio-msic.c diff --git a/drivers/gpio/kconfig b/drivers/gpio/kconfig --- a/drivers/gpio/kconfig +++ b/drivers/gpio/kconfig -config gpio_msic - bool "intel msic mixed signal gpio support" - depends on (x86 || compile_test) &&... | General Purpose I/O (gpio) | aee25798acf00978a2d9d39ae8b2c2353757d01d | andy shevchenko | drivers | gpio | |
leds: apu: extend support for pc engines apu1 with newer firmware | the dmi_product_name entry on current firmware of pc engines apu1 changed from "apu" to "apu1" | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | extend support for pc engines apu1 with newer firmware | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['apu'] | ['c'] | 1 | 10 | 1 | --- diff --git a/drivers/leds/leds-apu.c b/drivers/leds/leds-apu.c --- a/drivers/leds/leds-apu.c +++ b/drivers/leds/leds-apu.c + /* pc engines apu with factory bios "sagebios_pcengines_apu-45" */ + /* pc engines apu with "mainline" bios >= 4.6.8 */ + { + .ident = "apu", + .matches = { + dmi_match(dmi_sys_vendor, "pc en... | Leds | 1b40faf7e4abe10db2f730cf66b2b47551110940 | andreas eberlein | drivers | leds | |
leds: lgm: add led controller driver for lgm soc | parallel to serial conversion, which is also called sso controller, can drive external shift register for led outputs, reset or general purpose outputs. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add led controller driver for lgm soc | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['lgm'] | ['kconfig', 'c', 'makefile'] | 5 | 916 | 0 | --- diff --git a/drivers/leds/kconfig b/drivers/leds/kconfig --- a/drivers/leds/kconfig +++ b/drivers/leds/kconfig +comment "led blink" +source "drivers/leds/blink/kconfig" + diff --git a/drivers/leds/makefile b/drivers/leds/makefile --- a/drivers/leds/makefile +++ b/drivers/leds/makefile + +# led blink +obj-$(config_l... | Leds | c3987cd2bca34ddfec69027acedb2fae5ffcf7a0 | amireddy mallikarjuna reddy | drivers | leds | blink |
leds: trigger: implement a tty trigger | usage is as follows: | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | implement a tty trigger | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['trigger'] | ['sysfs-class-led-trigger-tty', 'kconfig', 'c', 'makefile'] | 4 | 199 | 0 | --- diff --git a/documentation/abi/testing/sysfs-class-led-trigger-tty b/documentation/abi/testing/sysfs-class-led-trigger-tty --- /dev/null +++ b/documentation/abi/testing/sysfs-class-led-trigger-tty +what: /sys/class/leds/<led>/ttyname +date: dec 2020 +kernelversion: 5.10 +contact: linux-leds@vger.kernel.org +descrip... | Leds | fd4a641ac88fbbaf8b90e00823397597a287cfcd | uwe kleine k nig | drivers | leds | testing, trigger |
dmaengine: add intel lgm soc dma support. | add dma controller driver for lightning mountain (lgm) family of socs. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add intel lgm soc dma support | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['kconfig', 'c', 'makefile'] | 5 | 1,753 | 0 | --- diff --git a/drivers/dma/kconfig b/drivers/dma/kconfig --- a/drivers/dma/kconfig +++ b/drivers/dma/kconfig +source "drivers/dma/lgm/kconfig" + diff --git a/drivers/dma/makefile b/drivers/dma/makefile --- a/drivers/dma/makefile +++ b/drivers/dma/makefile +obj-$(config_intel_ldma) += lgm/ diff --git a/drivers/dma/lgm... | DMA engines | 32d31c79a1a4fbc48aab594a4dc9ffa087ab59a3 | amireddy mallikarjuna reddy | drivers | dma | lgm |
dt-bindings: dma: add yaml schemas for dw-axi-dmac | yaml schemas device tree (dt) binding is the new format for dt to replace the old format. introduce yaml schemas dt binding for dw-axi-dmac and remove the old version. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support intel keembay axidma | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dw-axi-dmac'] | ['txt', 'yaml'] | 2 | 121 | 39 | --- diff --git a/documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt b/documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt --- a/documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt +++ /dev/null -synopsys designware axi dma controller - -required properties: -- compatible: "snps,axi-dma-1.01a" -- r... | DMA engines | 8c70fb7e0a0ab477504e0bd761d301ddd616c8eb | sia jee heng eugeniy paltsev eugeniy paltsev synopsys com rob herring robh kernel org | documentation | devicetree | bindings, dma |
dmaengine: dw-axi-dmac: simplify descriptor management | simplify and refactor the descriptor management by removing the redundant linked list item (lli) queue control logic from the axidma driver. the descriptor is split into virtual descriptor and hardware lli so that only hardware lli memories are allocated from the dma memory pool. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support intel keembay axidma | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dw-axi-dmac'] | ['h', 'c'] | 2 | 102 | 71 | --- diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c --- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +#include <linux/slab.h> -static struct axi_dma_desc *axi_desc_get(struct axi_dma_chan *chan) +static... | DMA engines | ef6fb2d6f1abd56cc067c694253ea362159b5ac3 | sia jee heng | drivers | dma | dw-axi-dmac |
dmaengine: dw-axi-dmac: move dma_pool_create() to alloc_chan_resources() | the dma memory block is created at driver load time and exist for device lifetime. move the dma_pool_create() to the ->chan_resource() callback function allowing the dma memory blocks to be created as needed and destroyed when the channel is freed. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support intel keembay axidma | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dw-axi-dmac'] | ['h', 'c'] | 2 | 14 | 12 | --- diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c --- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c - struct dw_axi_dma *dw = chan->chip->dw; - lli = dma_pool_zalloc(dw->desc_pool, gfp_nowait, &phys); ... | DMA engines | 0b9d2fb368b97823a477221649ac82d17a9af11b | sia jee heng andy shevchenko andriy shevchenko linux intel com eugeniy paltsev eugeniy paltsev synopsys com eugeniy paltsev eugeniy paltsev synopsys com | drivers | dma | dw-axi-dmac |
dmaengine: dw-axi-dmac: add device_synchronize() callback | add support for device_synchronize() callback function to sync with dmaengine_terminate_sync(). | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support intel keembay axidma | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dw-axi-dmac'] | ['c'] | 1 | 8 | 0 | --- diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c --- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +static void dw_axi_dma_synchronize(struct dma_chan *dchan) +{ + struct axi_dma_chan *chan = dchan_to... | DMA engines | 67b2e39f4acb764cbc0ab9b2af07b18aec7b2cce | sia jee heng andy shevchenko andriy shevchenko linux intel com eugeniy paltsev eugeniy paltsev synopsys com eugeniy paltsev eugeniy paltsev synopsys com | drivers | dma | dw-axi-dmac |
dmaengine: dw-axi-dmac: add device_config operation | add device_config() callback function so that the device address can be passed to the dma driver. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support intel keembay axidma | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dw-axi-dmac'] | ['h', 'c'] | 2 | 12 | 0 | --- diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c --- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +static int dw_axi_dma_chan_slave_config(struct dma_chan *dchan, + struct dma_slave_config *config) +... | DMA engines | 66c6c9455efce0185911d7befb14992122c99474 | sia jee heng | drivers | dma | dw-axi-dmac |
dmaengine: dw-axi-dmac: support device_prep_slave_sg | add device_prep_slave_sg() callback function so that dma_mem_to_dev and dma_dev_to_mem operations in single mode can be supported. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support intel keembay axidma | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dw-axi-dmac'] | ['h', 'c'] | 2 | 155 | 0 | --- diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c --- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c + switch (chan->direction) { + case dma_mem_to_dev: + reg |= (chan->config.device_fc ? + dwaxidmac_tt... | DMA engines | eec91760539ef4257cc0e4649d3db27e3762c579 | sia jee heng | drivers | dma | dw-axi-dmac |
dmaegine: dw-axi-dmac: support device_prep_dma_cyclic() | add support for device_prep_dma_cyclic() callback function to benefit dma cyclic client, for example alsa. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support intel keembay axidma | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dw-axi-dmac'] | ['h', 'c'] | 2 | 106 | 7 | --- diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c --- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +#include <linux/iopoll.h> +#include <linux/io-64-nonatomic-lo-hi.h> +static struct dma_async_tx_desc... | DMA engines | 1deb96c0fa58afe0f5c4aa8e5916baa9454979d6 | sia jee heng | drivers | dma | dw-axi-dmac |
dmaengine: dw-axi-dmac: support of_dma_controller_register() | add support for of_dma_controller_register() so that dma clients can pass in device handshake number to the axidma driver. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support intel keembay axidma | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dw-axi-dmac'] | ['h', 'c'] | 2 | 27 | 0 | --- diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c --- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +#include <linux/of_dma.h> +static struct dma_chan *dw_axi_dma_of_xlate(struct of_phandle_args *dma_s... | DMA engines | b428c6fa41125fdbba36baa92de4e439e04ccfc8 | sia jee heng | drivers | dma | dw-axi-dmac |
dmaengine: dw-axi-dmac: support burst residue granularity | add support for dma_residue_granularity_burst so that axidma can report dma residue. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support intel keembay axidma | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dw-axi-dmac'] | ['h', 'c'] | 2 | 38 | 7 | --- diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c --- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c - enum dma_status ret; + struct virt_dma_desc *vdesc; + enum dma_status status; + u32 completed_lengt... | DMA engines | 8e55444da65c01143082a7d1ed08dfeeec7c244b | sia jee heng | drivers | dma | dw-axi-dmac |
dt-binding: dma: dw-axi-dmac: add support for intel keembay axidma | add support for intel keembay axidma to the dw-axi-dmac schemas dt binding. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support intel keembay axidma | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dw-axi-dmac'] | ['yaml'] | 1 | 5 | 0 | --- diff --git a/documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml b/documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml --- a/documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml +++ b/documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml - eugeniy paltsev <eugeniy.paltsev@synopsys.com> ... | DMA engines | 0a35c9a017d3e4d7f8eb503827a8cdbb8a47d7b0 | sia jee heng eugeniy paltsev eugeniy paltsev synopsys com rob herring robh kernel org | documentation | devicetree | bindings, dma |
dmaengine: dw-axi-dmac: add intel keembay dma register fields | add support for intel keembay dma registers. these registers are required to run data transfer between device to memory and memory to device on intel keembay soc. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support intel keembay axidma | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dw-axi-dmac'] | ['h'] | 1 | 14 | 0 | --- diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac.h b/drivers/dma/dw-axi-dmac/dw-axi-dmac.h --- a/drivers/dma/dw-axi-dmac/dw-axi-dmac.h +++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac.h + void __iomem *apb_regs; +/* these apb registers are used by intel keembay soc */ +#define dmac_apb_cfg 0x000 /* dmac apb configuration ... | DMA engines | 8fb1dae09091b937e4966be4d024edeb80576ca6 | sia jee heng andy shevchenko andriy shevchenko linux intel com eugeniy paltsev eugeniy paltsev synopsys com eugeniy paltsev eugeniy paltsev synopsys com | drivers | dma | dw-axi-dmac |
dmaengine: drivers: kconfig: add has_iomem dependency to dw_axi_dmac | if has_iomem is not defined and dw_axi_dmac is enabled under compile_test, the build fails with the following error: dw-axi-dmac-platform.c:(.text+0xc4): undefined reference to 'devm_ioremap_resource' link: https://www.spinics.net/lists/dmaengine/msg25188.html | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support intel keembay axidma | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dw-axi-dmac'] | ['kconfig'] | 1 | 1 | 0 | --- diff --git a/drivers/dma/kconfig b/drivers/dma/kconfig --- a/drivers/dma/kconfig +++ b/drivers/dma/kconfig + depends on has_iomem | DMA engines | cd0f00c39ff48006cb0523b09b22842d21f70e72 | sia jee heng | drivers | dma | |
dmaengine: dw-axi-dmac: add intel keembay axidma support | add support for intel keembay axidma to the .compatible field. the axidma apb region will be accessible if the compatible string matches the "intel,kmb-axi-dma". | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support intel keembay axidma | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dw-axi-dmac'] | ['c'] | 1 | 8 | 0 | --- diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c --- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c + struct device_node *node = pdev->dev.of_node; + if (of_device_is_compatible(node, "intel,kmb-axi-dm... | DMA engines | 3df2d81f878dcd67716f09403a3f4bfa5c319d3b | sia jee heng andy shevchenko andriy shevchenko linux intel com eugeniy paltsev eugeniy paltsev synopsys com eugeniy paltsev eugeniy paltsev synopsys com | drivers | dma | dw-axi-dmac |
dmaengine: dw-axi-dmac: add intel keembay axidma handshake | add support for intel keembay axidma device handshake programming. device handshake number passed in to the axidma shall be written to the intel keembay axidma hardware handshake registers before dma operations are started. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support intel keembay axidma | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dw-axi-dmac'] | ['c'] | 1 | 50 | 0 | --- diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c --- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +static void dw_axi_dma_set_hw_channel(struct axi_dma_chip *chip, + u32 handshake_num, bool set) +{ +... | DMA engines | 425c8a53e87478de2012c94208d7e6c59213d5ca | sia jee heng andy shevchenko andriy shevchenko linux intel com eugeniy paltsev eugeniy paltsev synopsys com eugeniy paltsev eugeniy paltsev synopsys com | drivers | dma | dw-axi-dmac |
dmaengine: dw-axi-dmac: add intel keembay axidma byte and halfword registers | add support for intel keembay axidma byte and halfword registers programming. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support intel keembay axidma | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dw-axi-dmac'] | ['c'] | 1 | 26 | 0 | --- diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c --- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +static void dw_axi_dma_set_byte_halfword(struct axi_dma_chan *chan, bool set) +{ + u32 offset = dmac... | DMA engines | f74b3025506046e8662ebb2026697d7755b1d6ff | sia jee heng | drivers | dma | dw-axi-dmac |
dmaengine: dw-axi-dmac: set constraint to the max segment size | add support for dma scatter-gather (sg) constraint so that dma clients can handle the axidma limitation. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support intel keembay axidma | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dw-axi-dmac'] | ['h', 'c'] | 2 | 9 | 0 | --- diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c --- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +#include <linux/dma-mapping.h> + /* + * synopsis designware axidma datasheet mentioned maximum + * s... | DMA engines | 78a90a1e489e3f19b0adf8327f432ee0684a7680 | sia jee heng | drivers | dma | dw-axi-dmac |
dmaengine: dw-axi-dmac: virtually split the linked-list | axidma driver exposed the dma_set_max_seg_size() to the dmaengine. it shall helps the dma clients to create size-optimized linked-list for the controller. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | support intel keembay axidma | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['dw-axi-dmac'] | ['h', 'c'] | 2 | 92 | 20 | --- diff --git a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c --- a/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c +++ b/drivers/dma/dw-axi-dmac/dw-axi-dmac-platform.c + if (!is_aligned(mem_addr, 4)) { + dev_err(chan->chip->dev, "invalid buffer alignment "); + return -... | DMA engines | f80f7c96f77258da1ea291d7ccfc731b279339f1 | sia jee heng | drivers | dma | dw-axi-dmac |
dmaengine: idxd: add module parameter to force disable of sva | add a module parameter that overrides the sva feature enabling. this keeps the driver in legacy mode even when intel_iommu=sm_on is set. in this mode, the descriptor fields must be programmed with dma_addr_t from the linux dma api for source, destination, and completion descriptors. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add module parameter to force disable of sva | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['idxd'] | ['txt', 'c'] | 2 | 13 | 1 | --- diff --git a/documentation/admin-guide/kernel-parameters.txt b/documentation/admin-guide/kernel-parameters.txt --- a/documentation/admin-guide/kernel-parameters.txt +++ b/documentation/admin-guide/kernel-parameters.txt + idxd.sva= [hw] + format: <bool> + allow force disabling of shared virtual memory (sva) + suppor... | DMA engines | 03d939c7e3d8800a9feb54808929c5776ac510eb | dave jiang | drivers | dma | idxd |
dmaengine: jz4780: add support for the jz4760(b) | add support for the jz4760 and jz4760b socs. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for the jz4760(b) | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['jz4780'] | ['c'] | 1 | 14 | 0 | --- diff --git a/drivers/dma/dma-jz4780.c b/drivers/dma/dma-jz4780.c --- a/drivers/dma/dma-jz4780.c +++ b/drivers/dma/dma-jz4780.c +static const struct jz4780_dma_soc_data jz4760_dma_soc_data = { + .nb_channels = 5, + .transfer_ord_max = 6, + .flags = jz_soc_data_per_chan_pm | jz_soc_data_no_dckes_dckec, +}; + +static ... | DMA engines | d2852a3e8ba98c170bac5e4b8d048f584683c23a | paul cercueil | drivers | dma | |
dmaengine: owl: add compatible for the actions semi s500 dma controller | the dma controller present on the actions semi s500 soc is compatible with the s900 variant, so add it to the list of devices supported by the actions semi owl dma driver. additionally, order the entries alphabetically. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add compatible for the actions semi s500 dma controller | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['owl'] | ['c'] | 1 | 2 | 1 | --- diff --git a/drivers/dma/owl-dma.c b/drivers/dma/owl-dma.c --- a/drivers/dma/owl-dma.c +++ b/drivers/dma/owl-dma.c - { .compatible = "actions,s900-dma", .data = (void *)s900_dma,}, + { .compatible = "actions,s500-dma", .data = (void *)s900_dma,}, + { .compatible = "actions,s900-dma", .data = (void *)s900_dma,}, | DMA engines | c518a2fd1bcfb00bfae9007913090d8645651637 | cristian ciocaltea manivannan sadhasivam manivannan sadhasivam linaro org | drivers | dma | |
dmaengine: rcar-dmac: add support for r-car v3u | the dmacs (both sys-dmac and rt-dmac) on r-car v3u differ slightly from the dmacs on r-car gen2 and other r-car gen3 socs: 1. the per-channel registers are located in a second register block. add support for mapping the second block, using the appropriate offsets and stride. 2. the common channel clear register (dmachc... | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for r-car v3u | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['rcar-dmac'] | ['c'] | 1 | 58 | 23 | --- diff --git a/drivers/dma/sh/rcar-dmac.c b/drivers/dma/sh/rcar-dmac.c --- a/drivers/dma/sh/rcar-dmac.c +++ b/drivers/dma/sh/rcar-dmac.c - * @iomem: remapped i/o memory base + * @dmac_base: remapped base register block + * @chan_base: remapped channel register block (optional) - void __iomem *iomem; + void __iomem *d... | DMA engines | e5bfbbb916a43a80801458e10369cf02229278eb | geert uytterhoeven | drivers | dma | sh |
dmaengine: remove coh901318 driver | the st-ericsson u300 platform is getting removed, so this driver is no longer needed. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | remove coh901318 driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['c', 'h', 'kconfig', 'txt', 'makefile'] | 7 | 0 | 3,374 | --- diff --git a/documentation/devicetree/bindings/dma/ste-coh901318.txt b/documentation/devicetree/bindings/dma/ste-coh901318.txt --- a/documentation/devicetree/bindings/dma/ste-coh901318.txt +++ /dev/null -st-ericsson coh 901 318 dma controller - -this is a dma controller which has begun as a fork of the -arm pl08x p... | DMA engines | a033a74e8b66336fc2ea379842be6bcf176cbfbc | arnd bergmann linus walleij linus walleij linaro org | documentation | devicetree | bindings, dma, platform_data |
dmaengine: remove sirfsoc driver | the csr sirf prima2/atlas platforms are getting removed, so this driver is no longer needed. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | remove sirfsoc driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['c', 'h', 'kconfig', 'txt', 'makefile'] | 5 | 0 | 1,229 | --- diff --git a/documentation/devicetree/bindings/dma/sirfsoc-dma.txt b/documentation/devicetree/bindings/dma/sirfsoc-dma.txt --- a/documentation/devicetree/bindings/dma/sirfsoc-dma.txt +++ /dev/null -* csr sirfsoc dma controller - -see dma.txt first - -required properties: -- compatible: should be "sirf,prima2-dmac",... | DMA engines | ec6ab42f5aadd765b0b8c4e2d21508ac1e20f2ed | arnd bergmann barry song baohua kernel org | include | linux | bindings, dma |
dmaengine: remove zte zx driver | the zte zx platform is getting removed, so this driver is no longer needed. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | remove zte zx driver | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | [] | ['txt', 'kconfig', 'c', 'makefile'] | 4 | 0 | 989 | --- diff --git a/documentation/devicetree/bindings/dma/zxdma.txt b/documentation/devicetree/bindings/dma/zxdma.txt --- a/documentation/devicetree/bindings/dma/zxdma.txt +++ /dev/null -* zte zx296702 dma controller - -required properties: -- compatible: should be "zte,zx296702-dma" -- reg: should contain dma registers l... | DMA engines | 1c8963f830136c26f01af5d2523470a2b958ce80 | arnd bergmann | documentation | devicetree | bindings, dma |
dmaengine: ti: k3-udma: add support for burst_size configuration for mem2mem | the udma and bcdma can provide higher throughput if the burst_size of the channel is changed from it's default (which is 64 bytes) for ultra-high and high capacity channels. | this release allows to map an uid to a different one in a mount; it also adds support for selecting the preemption model at runtime; support for a low-overhead memory error detector designed to be used in production; support for the acrn hypervisor designed for embedded systems; btrfs initial support for zoned devices,... | add support for burst_size configuration for mem2mem | ['core (various)', 'file systems', 'memory management', 'block layer', 'tracing, perf and bpf', 'virtualization', 'cryptography', 'security', 'networking', 'architectures x86 arm risc-v powerpc mips csky s390 pa-risc c6x'] | ['graphics', 'power management', 'storage', 'drivers in the staging area', 'networking', 'audio', 'tablets, touch screens, keyboards, mouses', 'tv tuners, webcams, video capturers', 'universal serial bus', 'serial peripheral interface (spi)', 'watchdog', 'serial', 'cpu frequency scaling', 'device voltage and frequency ... | ['ti', 'k3-udma'] | ['c'] | 1 | 111 | 5 | --- diff --git a/drivers/dma/ti/k3-udma.c b/drivers/dma/ti/k3-udma.c --- a/drivers/dma/ti/k3-udma.c +++ b/drivers/dma/ti/k3-udma.c +#define udma_flag_burst_size bit(3) +#define udma_flags_j7_class (udma_flag_pdma_acc32 | \ + udma_flag_pdma_burst | \ + udma_flag_tdtype | \ + udma_flag_burst_size) + u8 burst_size[3]; +st... | DMA engines | 046d679b5b8194184efb9f0fe6e6e3f9e06d2c90 | peter ujfalusi | drivers | dma | ti |
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