mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-22 18:44:44 +08:00
e86328c489
GPIO core:
- Define and handle flags for open drain/open collector
and open source/open emitter, also know as "single-ended"
configurations.
- Generic request/free operations that handle calling out
to the (optional) pin control backend.
- Some refactoring related to an ABI change that did not
happen, yet provide useful.
- Added a real-time compliance checklist. Many GPIO chips
have irqchips, and need to think this over with the RT
patches going upstream.
- Restructure, fix and clean up Kconfig menus a bit.
New drivers:
- New driver for AMD Promony.
- New driver for ACCES 104-IDIO-16, a port-mapped I/O
card, ISA-style. Very retro.
Subdriver changes:
- OMAP changes to handle real time requirements.
- Handle trigger types for edge and level IRQs on PL061
properly. As this hardware is very common it needs to
set a proper example for others to follow.
- Some container_of() cleanups.
- Delete the unused MSM driver in favor of the driver that
is embedded inside the pin control driver.
- Cleanup of the ath79 GPIO driver used by many, many
OpenWRT router targets.
- A consolidated IT87xx driver replacing the earlier
very specific IT8761e driver.
- Handle the TI TCA9539 in the PCA953x driver. Also
handle ACPI devices in this subdriver.
- Drop xilinx arch dependencies as these FPGAs seem to
profilate over a few different architectures. MIPS and
ARM come to mind.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=LDCr
-----END PGP SIGNATURE-----
Merge tag 'gpio-v4.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO updates from Linus Walleij:
"Here is the bulk of GPIO changes for the v4.4 development cycle.
The only changes hitting outside drivers/gpio are in the pin control
subsystem and these seem to have settled nicely in linux-next.
Development mistakes and catfights are nicely documented in the
reverts as you can see. The outcome of the ABI fight is that we're
working on a chardev ABI for GPIO now, where hope to show results for
the v4.5 kernel.
Summary of changes:
GPIO core:
- Define and handle flags for open drain/open collector and open
source/open emitter, also know as "single-ended" configurations.
- Generic request/free operations that handle calling out to the
(optional) pin control backend.
- Some refactoring related to an ABI change that did not happen, yet
provide useful.
- Added a real-time compliance checklist. Many GPIO chips have
irqchips, and need to think this over with the RT patches going
upstream.
- Restructure, fix and clean up Kconfig menus a bit.
New drivers:
- New driver for AMD Promony.
- New driver for ACCES 104-IDIO-16, a port-mapped I/O card,
ISA-style. Very retro.
Subdriver changes:
- OMAP changes to handle real time requirements.
- Handle trigger types for edge and level IRQs on PL061 properly. As
this hardware is very common it needs to set a proper example for
others to follow.
- Some container_of() cleanups.
- Delete the unused MSM driver in favor of the driver that is
embedded inside the pin control driver.
- Cleanup of the ath79 GPIO driver used by many, many OpenWRT router
targets.
- A consolidated IT87xx driver replacing the earlier very specific
IT8761e driver.
- Handle the TI TCA9539 in the PCA953x driver. Also handle ACPI
devices in this subdriver.
- Drop xilinx arch dependencies as these FPGAs seem to profilate over
a few different architectures. MIPS and ARM come to mind"
* tag 'gpio-v4.4-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (57 commits)
gpio: fix up SPI submenu
gpio: drop surplus I2C dependencies
gpio: drop surplus X86 dependencies
gpio: dt-bindings: document the official use of "ngpios"
gpio: MAINTAINERS: Add an entry for the ATH79 GPIO driver
gpio / ACPI: Allow shared GPIO event to be read via operation region
gpio: group port-mapped I/O drivers in a menu
gpio: Add ACCES 104-IDIO-16 driver maintainer entry
gpio: zynq: Document interrupt-controller DT binding
gpio: xilinx: Drop architecture dependencies
gpio: generic: Revert to old error handling in bgpio_map
gpio: add a real time compliance notes
Revert "gpio: add a real time compliance checklist"
gpio: Add GPIO support for the ACCES 104-IDIO-16
gpio: driver for AMD Promontory
gpio: xlp: Convert to use gpiolib irqchip helpers
gpio: add a real time compliance checklist
gpio/xilinx: enable for MIPS
gpiolib: Add and use OF_GPIO_SINGLE_ENDED flag
gpiolib: Split GPIO flags parsing and GPIO configuration
...
|
||
|---|---|---|
| .. | ||
| bcm | ||
| berlin | ||
| freescale | ||
| intel | ||
| mediatek | ||
| meson | ||
| mvebu | ||
| nomadik | ||
| qcom | ||
| samsung | ||
| sh-pfc | ||
| sirf | ||
| spear | ||
| sunxi | ||
| uniphier | ||
| vt8500 | ||
| core.c | ||
| core.h | ||
| devicetree.c | ||
| devicetree.h | ||
| Kconfig | ||
| Makefile | ||
| pinconf-generic.c | ||
| pinconf.c | ||
| pinconf.h | ||
| pinctrl-adi2-bf54x.c | ||
| pinctrl-adi2-bf60x.c | ||
| pinctrl-adi2.c | ||
| pinctrl-adi2.h | ||
| pinctrl-amd.c | ||
| pinctrl-amd.h | ||
| pinctrl-as3722.c | ||
| pinctrl-at91-pio4.c | ||
| pinctrl-at91.c | ||
| pinctrl-at91.h | ||
| pinctrl-coh901.c | ||
| pinctrl-coh901.h | ||
| pinctrl-digicolor.c | ||
| pinctrl-falcon.c | ||
| pinctrl-lantiq.c | ||
| pinctrl-lantiq.h | ||
| pinctrl-lpc18xx.c | ||
| pinctrl-palmas.c | ||
| pinctrl-pistachio.c | ||
| pinctrl-rockchip.c | ||
| pinctrl-single.c | ||
| pinctrl-st.c | ||
| pinctrl-tb10x.c | ||
| pinctrl-tegra20.c | ||
| pinctrl-tegra30.c | ||
| pinctrl-tegra114.c | ||
| pinctrl-tegra124.c | ||
| pinctrl-tegra210.c | ||
| pinctrl-tegra-xusb.c | ||
| pinctrl-tegra.c | ||
| pinctrl-tegra.h | ||
| pinctrl-tz1090-pdc.c | ||
| pinctrl-tz1090.c | ||
| pinctrl-u300.c | ||
| pinctrl-utils.c | ||
| pinctrl-utils.h | ||
| pinctrl-xway.c | ||
| pinctrl-zynq.c | ||
| pinmux.c | ||
| pinmux.h | ||