mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-19 02:34:01 +08:00
24dc83635f
Core changes:
- Some core changes are already in outside of this pull
request as they came through the regulator tree, most
notably devm_gpiod_unhinge() that removes devres refcount
management from a GPIO descriptor. This is needed in
subsystems such as regulators where the regulator core
need to take over the reference counting and lifecycle
management for a GPIO descriptor.
- We dropped devm_gpiochip_remove() and devm_gpio_chip_match()
as nothing needs it. We can bring it back if need be.
- Add a global TODO so people see where we are going. This
helps setting the direction now that we are two GPIO
maintainers.
- Handle the MMC CD/WP properties in the device tree core.
(The bulk of patches activating this code is already
merged through the MMC/SD tree.)
- Augment gpiochip_request_own_desc() to pass a flag so
we as gpiochips can request lines as active low or open
drain etc even from ourselves.
New drivers:
- New driver for Cadence GPIO blocks.
- New driver for Atmel SAMA5D2 PIOBU GPIO lines.
Driver improvements:
- A major refactoring of the PCA953x driver - this driver has
been around for ages, and is now modernized to reduce code
duplication that has stacked up and is using regmap to read
write and cache registers.
- Intel drivers are now maintained in a separate tree and
start with a round of cleanups and unifications.
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Merge tag 'gpio-v4.21-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO updates from Linus Walleij:
"This is the bulk of GPIO changes for the v4.21 kernel series.
Core changes:
- Some core changes are already in outside of this pull request as
they came through the regulator tree, most notably
devm_gpiod_unhinge() that removes devres refcount management from a
GPIO descriptor. This is needed in subsystems such as regulators
where the regulator core need to take over the reference counting
and lifecycle management for a GPIO descriptor.
- We dropped devm_gpiochip_remove() and devm_gpio_chip_match() as
nothing needs it. We can bring it back if need be.
- Add a global TODO so people see where we are going. This helps
setting the direction now that we are two GPIO maintainers.
- Handle the MMC CD/WP properties in the device tree core. (The bulk
of patches activating this code is already merged through the
MMC/SD tree.)
- Augment gpiochip_request_own_desc() to pass a flag so we as
gpiochips can request lines as active low or open drain etc even
from ourselves.
New drivers:
- New driver for Cadence GPIO blocks.
- New driver for Atmel SAMA5D2 PIOBU GPIO lines.
Driver improvements:
- A major refactoring of the PCA953x driver - this driver has been
around for ages, and is now modernized to reduce code duplication
that has stacked up and is using regmap to read write and cache
registers.
- Intel drivers are now maintained in a separate tree and start with
a round of cleanups and unifications"
* tag 'gpio-v4.21-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (99 commits)
gpio: sama5d2-piobu: Depend on OF_GPIO
gpio: Add Cadence GPIO driver
dt-bindings: gpio: Add bindings for Cadence GPIO
gpiolib-acpi: remove unused variable 'err', cleans up build warning
gpio: mxs: read pin level directly instead of using .get
gpio: aspeed: remove duplicated statement
gpio: add driver for SAMA5D2 PIOBU pins
dt-bindings: arm: atmel: describe SECUMOD usage as a GPIO controller
gpio/mmc/of: Respect polarity in the device tree
dt-bindings: gpio: rcar: Add r8a774c0 (RZ/G2E) support
memory: omap-gpmc: Get the header of the enum
ARM: omap1: Fix new user of gpiochip_request_own_desc()
gpio: pca953x: Add regmap dependency for PCA953x driver
gpio: raspberrypi-exp: decrease refcount on firmware dt node
gpiolib: Fix return value of gpio_to_desc() stub if !GPIOLIB
gpio: pca953x: Restore registers after suspend/resume cycle
gpio: pca953x: Zap single use of pca953x_read_single()
gpio: pca953x: Zap ad-hoc reg_output cache
gpio: pca953x: Zap ad-hoc reg_direction cache
gpio: pca953x: Perform basic regmap conversion
...
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| .. | ||
| include/mach | ||
| ams-delta-fiq-handler.S | ||
| ams-delta-fiq.c | ||
| ams-delta-fiq.h | ||
| board-ams-delta.c | ||
| board-fsample.c | ||
| board-generic.c | ||
| board-h2-mmc.c | ||
| board-h2.c | ||
| board-h2.h | ||
| board-h3-mmc.c | ||
| board-h3.c | ||
| board-h3.h | ||
| board-htcherald.c | ||
| board-innovator.c | ||
| board-nand.c | ||
| board-nokia770.c | ||
| board-osk.c | ||
| board-palmte.c | ||
| board-palmtt.c | ||
| board-palmz71.c | ||
| board-perseus2.c | ||
| board-sx1-mmc.c | ||
| board-sx1.c | ||
| board-sx1.h | ||
| camera.h | ||
| clock_data.c | ||
| clock.c | ||
| clock.h | ||
| common.h | ||
| devices.c | ||
| dma.c | ||
| fb.c | ||
| flash.c | ||
| flash.h | ||
| fpga.c | ||
| fpga.h | ||
| gpio7xx.c | ||
| gpio15xx.c | ||
| gpio16xx.c | ||
| i2c.c | ||
| i2c.h | ||
| id.c | ||
| io.c | ||
| iomap.h | ||
| irq.c | ||
| Kconfig | ||
| lcd_dma.c | ||
| Makefile | ||
| Makefile.boot | ||
| mcbsp.c | ||
| mmc.h | ||
| mux.c | ||
| ocpi.c | ||
| opp_data.c | ||
| opp.h | ||
| pm_bus.c | ||
| pm.c | ||
| pm.h | ||
| reset.c | ||
| serial.c | ||
| sleep.S | ||
| soc.h | ||
| sram-init.c | ||
| sram.h | ||
| sram.S | ||
| time.c | ||
| timer32k.c | ||
| timer.c | ||
| usb.c | ||