mirror of
https://git.proxmox.com/git/mirror_ubuntu-kernels.git
synced 2025-11-25 22:29:43 +00:00
ea584595fc
cycle:
- Increase the default ARCH_NR_GPIO from 256 to 512. This
was done to avoid having a custom <asm/gpio.h> header for
the x86 architecture - GPIO is custom and complicated
enough as it is already! We want to move to a radix to
store the descriptors going forward, and finally get rid
of this fixed array size altogether.
- Endgame patching of the gpio_remove() semantics initiated
by Abdoulaye Berthe. It is not accepted by the system that
the removal of a GPIO chip fails during e.g. reboot or
shutdown, and therefore the return value has now painfully
been refactored away. For special cases like GPIO expanders
on a hot-pluggable bus like USB, we may later add some
gpiochip_try_remove() call, but for the cases we have now,
return values are moot.
- Some incremental refactoring of the gpiolib core and ACPI
GPIO library for more descriptor usage.
- Refactor the chained IRQ handler set-up method to handle
also threaded, nested interrupts and set up the parent IRQ
correctly. Switch STMPE and TC3589x drivers to use this
registration method.
- Add a .irq_not_threaded flag to the struct gpio_chip, so
that also GPIO expanders that block but are still not
using threaded IRQ handlers.
- New drivers for the ARM64 X-Gene SoC GPIO controller.
- The syscon GPIO driver has been improved to handle the
"DSP GPIO" found on the TI Keystone 2 SoC:s.
- ADNP driver switched to use gpiolib irqchip helpers.
- Refactor the DWAPB driver to support being instantiated
from and MFD cell (platform device).
- Incremental feature improvement in the Zynq, MCP23S08,
DWAPB, OMAP, Xilinx and Crystalcove drivers.
- Various minor fixes.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1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=8InA
-----END PGP SIGNATURE-----
Merge tag 'gpio-v3.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull GPIO changes from Linus Walleij:
"This is the bulk of GPIO changes for the v3.18 development cycle:
- Increase the default ARCH_NR_GPIO from 256 to 512. This was done
to avoid having a custom <asm/gpio.h> header for the x86
architecture - GPIO is custom and complicated enough as it is
already! We want to move to a radix to store the descriptors going
forward, and finally get rid of this fixed array size altogether.
- Endgame patching of the gpio_remove() semantics initiated by
Abdoulaye Berthe. It is not accepted by the system that the
removal of a GPIO chip fails during eg reboot or shutdown, and
therefore the return value has now painfully been refactored away.
For special cases like GPIO expanders on a hot-pluggable bus like
USB, we may later add some gpiochip_try_remove() call, but for the
cases we have now, return values are moot.
- Some incremental refactoring of the gpiolib core and ACPI GPIO
library for more descriptor usage.
- Refactor the chained IRQ handler set-up method to handle also
threaded, nested interrupts and set up the parent IRQ correctly.
Switch STMPE and TC3589x drivers to use this registration method.
- Add a .irq_not_threaded flag to the struct gpio_chip, so that also
GPIO expanders that block but are still not using threaded IRQ
handlers.
- New drivers for the ARM64 X-Gene SoC GPIO controller.
- The syscon GPIO driver has been improved to handle the "DSP GPIO"
found on the TI Keystone 2 SoC:s.
- ADNP driver switched to use gpiolib irqchip helpers.
- Refactor the DWAPB driver to support being instantiated from and
MFD cell (platform device).
- Incremental feature improvement in the Zynq, MCP23S08, DWAPB, OMAP,
Xilinx and Crystalcove drivers.
- Various minor fixes"
* tag 'gpio-v3.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (52 commits)
gpio: pch: Build context save/restore only for PM
pinctrl: abx500: get rid of unused variable
gpio: ks8695: fix 'else should follow close brace '}''
gpio: stmpe: add verbose debug code
gpio: stmpe: fix up interrupt enable logic
gpio: staticize xway_stp_init()
gpio: handle also nested irqchips in the chained handler set-up
gpio: set parent irq on chained handlers
gpiolib: irqchip: use irq_find_mapping while removing irqchip
gpio: crystalcove: support virtual GPIO
pinctrl: bcm281xx: make Kconfig dependency more strict
gpio: kona: enable only on BCM_MOBILE or for compile testing
gpio, bcm-kona, LLVMLinux: Remove use of __initconst
gpio: Fix ngpio in gpio-xilinx driver
gpio: dwapb: fix pointer to integer cast
gpio: xgene: Remove unneeded #ifdef CONFIG_OF guard
gpio: xgene: Remove unneeded forward declation for struct xgene_gpio
gpio: xgene: Fix missing spin_lock_init()
gpio: ks8695: fix switch case indentation
gpiolib: add irq_not_threaded flag to gpio_chip
...
|
||
|---|---|---|
| .. | ||
| ad5449.h | ||
| ad5755.h | ||
| ad7266.h | ||
| ad7291.h | ||
| ad7298.h | ||
| ad7303.h | ||
| ad7791.h | ||
| ad7793.h | ||
| ad7887.h | ||
| adau17x1.h | ||
| adau1977.h | ||
| ads7828.h | ||
| arm-ux500-pm.h | ||
| asoc-imx-ssi.h | ||
| asoc-kirkwood.h | ||
| asoc-mx27vis.h | ||
| asoc-palm27x.h | ||
| asoc-s3c24xx_simtec.h | ||
| asoc-s3c.h | ||
| asoc-ti-mcbsp.h | ||
| asoc-ux500-msp.h | ||
| at24.h | ||
| at91_adc.h | ||
| ata-pxa.h | ||
| ata-samsung_cf.h | ||
| atmel.h | ||
| bd6107.h | ||
| brcmfmac-sdio.h | ||
| bt-nokia-h4p.h | ||
| camera-mx2.h | ||
| camera-mx3.h | ||
| camera-pxa.h | ||
| camera-rcar.h | ||
| clk-integrator.h | ||
| clk-lpss.h | ||
| clk-realview.h | ||
| clk-u300.h | ||
| clk-ux500.h | ||
| coda.h | ||
| crypto-atmel.h | ||
| crypto-ux500.h | ||
| cyttsp4.h | ||
| davinci_asp.h | ||
| db8500_thermal.h | ||
| dma-atmel.h | ||
| dma-coh901318.h | ||
| dma-ep93xx.h | ||
| dma-imx-sdma.h | ||
| dma-imx.h | ||
| dma-mmp_tdma.h | ||
| dma-mv_xor.h | ||
| dma-rcar-audmapp.h | ||
| dma-rcar-hpbdma.h | ||
| dma-s3c24xx.h | ||
| dma-ste-dma40.h | ||
| dmtimer-omap.h | ||
| drv260x-pdata.h | ||
| dwc3-exynos.h | ||
| dwc3-omap.h | ||
| edma.h | ||
| efm32-spi.h | ||
| efm32-uart.h | ||
| ehci-sh.h | ||
| elm.h | ||
| emif_plat.h | ||
| eth-netx.h | ||
| fsa9480.h | ||
| g762.h | ||
| gpio_backlight.h | ||
| gpio-davinci.h | ||
| gpio-dwapb.h | ||
| gpio-em.h | ||
| gpio-lpc32xx.h | ||
| gpio-omap.h | ||
| gpio-rcar.h | ||
| gpio-ts5500.h | ||
| hwmon-s3c.h | ||
| i2c-cbus-gpio.h | ||
| i2c-davinci.h | ||
| i2c-imx.h | ||
| i2c-nuc900.h | ||
| i2c-s3c2410.h | ||
| ina2xx.h | ||
| intel-mid_wdt.h | ||
| invensense_mpu6050.h | ||
| iommu-omap.h | ||
| ipmmu-vmsa.h | ||
| irda-pxaficp.h | ||
| irq-renesas-intc-irqpin.h | ||
| irq-renesas-irqc.h | ||
| isl9305.h | ||
| keyboard-pxa930_rotary.h | ||
| keyboard-spear.h | ||
| keypad-ep93xx.h | ||
| keypad-nomadik-ske.h | ||
| keypad-omap.h | ||
| keypad-pxa27x.h | ||
| keypad-w90p910.h | ||
| keyscan-davinci.h | ||
| lcd-mipid.h | ||
| leds-kirkwood-netxbig.h | ||
| leds-kirkwood-ns2.h | ||
| leds-lm355x.h | ||
| leds-lm3642.h | ||
| leds-lp55xx.h | ||
| leds-omap.h | ||
| leds-pca963x.h | ||
| leds-s3c24xx.h | ||
| lm3630a_bl.h | ||
| lm3639_bl.h | ||
| lp855x.h | ||
| lp8727.h | ||
| lp8755.h | ||
| lv5207lp.h | ||
| macb.h | ||
| mailbox-omap.h | ||
| max197.h | ||
| max3421-hcd.h | ||
| max6697.h | ||
| mfd-mcp-sa11x0.h | ||
| microread.h | ||
| mmc-davinci.h | ||
| mmc-esdhc-imx.h | ||
| mmc-msm_sdcc.h | ||
| mmc-mvsdio.h | ||
| mmc-mxcmmc.h | ||
| mmc-omap.h | ||
| mmc-pxamci.h | ||
| mmc-s3cmci.h | ||
| mmc-sdhci-s3c.h | ||
| mmp_audio.h | ||
| mmp_dma.h | ||
| mouse-pxa930_trkball.h | ||
| msm_serial_hs.h | ||
| mtd-davinci-aemif.h | ||
| mtd-davinci.h | ||
| mtd-mxc_nand.h | ||
| mtd-nand-omap2.h | ||
| mtd-nand-pxa3xx.h | ||
| mtd-nand-s3c2410.h | ||
| mtd-onenand-omap2.h | ||
| mtd-orion_nand.h | ||
| mv_usb.h | ||
| net-cw1200.h | ||
| ntc_thermistor.h | ||
| omap1_bl.h | ||
| omap_drm.h | ||
| omap-twl4030.h | ||
| omap-wd-timer.h | ||
| pca953x.h | ||
| pcmcia-pxa2xx_viper.h | ||
| pinctrl-adi2.h | ||
| pinctrl-single.h | ||
| pn544.h | ||
| pxa2xx_udc.h | ||
| pxa_sdhci.h | ||
| rcar-du.h | ||
| remoteproc-omap.h | ||
| s3c-hsotg.h | ||
| s3c-hsudc.h | ||
| sa11x0-serial.h | ||
| sc18is602.h | ||
| serial-imx.h | ||
| serial-omap.h | ||
| serial-sccnxp.h | ||
| sh_ipmmu.h | ||
| shmob_drm.h | ||
| sht15.h | ||
| shtc1.h | ||
| si5351.h | ||
| simplefb.h | ||
| spi-clps711x.h | ||
| spi-davinci.h | ||
| spi-ep93xx.h | ||
| spi-imx.h | ||
| spi-nuc900.h | ||
| spi-omap2-mcspi.h | ||
| spi-s3c64xx.h | ||
| ssm2518.h | ||
| st21nfca.h | ||
| st21nfcb.h | ||
| st1232_pdata.h | ||
| st_sensors_pdata.h | ||
| syscon.h | ||
| touchscreen-s3c2410.h | ||
| tsl2563.h | ||
| uio_dmem_genirq.h | ||
| uio_pruss.h | ||
| usb3503.h | ||
| usb-davinci.h | ||
| usb-ehci-mxc.h | ||
| usb-ehci-orion.h | ||
| usb-musb-ux500.h | ||
| usb-mx2.h | ||
| usb-ohci-pxa27x.h | ||
| usb-ohci-s3c2410.h | ||
| usb-omap1.h | ||
| usb-omap.h | ||
| usb-pxa3xx-ulpi.h | ||
| usb-rcar-gen2-phy.h | ||
| usb-rcar-phy.h | ||
| usb-s3c2410_udc.h | ||
| ux500_wdt.h | ||
| video_s3c.h | ||
| video-clcd-versatile.h | ||
| video-ep93xx.h | ||
| video-imxfb.h | ||
| video-msm_fb.h | ||
| video-mx3fb.h | ||
| video-nuc900fb.h | ||
| video-pxafb.h | ||
| voltage-omap.h | ||
| vsp1.h | ||
| wiznet.h | ||
| zforce_ts.h | ||