mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-22 18:44:44 +08:00
8148c17b17
Core changes:
- The gpiolib MMIO driver has been enhanced to handle two direction
registers, i.e. one register to set lines as input and one register
to set lines as output. It turns out some silicon engineer thinks
the ability to configure a line as input and output at the same
time makes sense, this can be debated but includes a lot of analog
electronics reasoning, and the registers are there and need to
be handled consistently. Unsurprisingly, we enforce the lines to
be either inputs or outputs in such schemes.
- Send in the proper argument value to .set_config() dispatched to
the pin control subsystem. Nobody used it before, now someone
does, so fix it to work as expected.
- The ACPI gpiolib portions can now handle pin bias setting (pull up
or pull down). This has been in the ACPI spec for years and we
finally have it properly integrated with Linux GPIOs. It was based
on an observation from Andy Schevchenko that Thomas Petazzoni's
changes to the core for biasing the PCA950x GPIO expander actually
happen to fit hand-in-glove with what the ACPI core needed.
Such nice synergies happen sometimes.
New drivers:
- A new driver for the Mellanox BlueField GPIO controller. This is
using 64bit MMIO registers and can configure lines as inputs
and outputs at the same time and after improving the MMIO library
we handle it just fine. Interesting.
- A new IXP4xx proper gpiochip driver with hierarchical interrupts
should be coming in from the ARM SoC tree as well.
Driver enhancements:
- The PCA053x driver handles the CAT9554 GPIO expander.
- The PCA053x driver handles the NXP PCAL6416 GPIO expander.
- Wake-up support on PCA053x GPIO lines.
- OMAP now does a nice asynchronous IRQ handling on wake-ups by
letting everything wake up on edges, and this makes runtime PM
work as expected too.
Misc:
- Several cleanups such as devres fixes.
- Get rid of some languager comstructs that cause problems when
compiling with LLVMs clang.
- Documentation review and update.
-----BEGIN PGP SIGNATURE-----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=rhto
-----END PGP SIGNATURE-----
Merge tag 'gpio-v5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio
Pull gpio updates from Linus Walleij:
"This is the bulk of the GPIO changes for the v5.2 kernel cycle. A bit
later than usual because I was ironing out my own mistakes. I'm
holding some stuff back for the next kernel as a result, and this
should be a healthy and well tested batch.
Core changes:
- The gpiolib MMIO driver has been enhanced to handle two direction
registers, i.e. one register to set lines as input and one register
to set lines as output. It turns out some silicon engineer thinks
the ability to configure a line as input and output at the same
time makes sense, this can be debated but includes a lot of analog
electronics reasoning, and the registers are there and need to be
handled consistently. Unsurprisingly, we enforce the lines to be
either inputs or outputs in such schemes.
- Send in the proper argument value to .set_config() dispatched to
the pin control subsystem. Nobody used it before, now someone does,
so fix it to work as expected.
- The ACPI gpiolib portions can now handle pin bias setting (pull up
or pull down). This has been in the ACPI spec for years and we
finally have it properly integrated with Linux GPIOs. It was based
on an observation from Andy Schevchenko that Thomas Petazzoni's
changes to the core for biasing the PCA950x GPIO expander actually
happen to fit hand-in-glove with what the ACPI core needed. Such
nice synergies happen sometimes.
New drivers:
- A new driver for the Mellanox BlueField GPIO controller. This is
using 64bit MMIO registers and can configure lines as inputs and
outputs at the same time and after improving the MMIO library we
handle it just fine. Interesting.
- A new IXP4xx proper gpiochip driver with hierarchical interrupts
should be coming in from the ARM SoC tree as well.
Driver enhancements:
- The PCA053x driver handles the CAT9554 GPIO expander.
- The PCA053x driver handles the NXP PCAL6416 GPIO expander.
- Wake-up support on PCA053x GPIO lines.
- OMAP now does a nice asynchronous IRQ handling on wake-ups by
letting everything wake up on edges, and this makes runtime PM work
as expected too.
Misc:
- Several cleanups such as devres fixes.
- Get rid of some languager comstructs that cause problems when
compiling with LLVMs clang.
- Documentation review and update"
* tag 'gpio-v5.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (85 commits)
gpio: Update documentation
docs: gpio: convert docs to ReST and rename to *.rst
gpio: sch: Remove write-only core_base
gpio: pxa: Make two symbols static
gpiolib: acpi: Respect pin bias setting
gpiolib: acpi: Add acpi_gpio_update_gpiod_lookup_flags() helper
gpiolib: acpi: Set pin value, based on bias, more accurately
gpiolib: acpi: Change type of dflags
gpiolib: Introduce GPIO_LOOKUP_FLAGS_DEFAULT
gpiolib: Make use of enum gpio_lookup_flags consistent
gpiolib: Indent entry values of enum gpio_lookup_flags
gpio: pca953x: add support for pca6416
dt-bindings: gpio: pca953x: document the nxp,pca6416
gpio: pca953x: add pcal6416 to the of_device_id table
gpio: gpio-omap: Remove conditional pm_runtime handling for GPIO interrupts
gpio: gpio-omap: configure edge detection for level IRQs for idle wakeup
tracing: stop making gpio tracing configurable
gpio: pca953x: Configure wake-up path when wake-up is enabled
gpio: of: Optimize quirk checks
gpio: mmio: Drop bgpio_dir_inverted
...
264 lines
7.0 KiB
Plaintext
264 lines
7.0 KiB
Plaintext
CONFIG_KERNEL_XZ=y
|
|
# CONFIG_SWAP is not set
|
|
CONFIG_SYSVIPC=y
|
|
CONFIG_NO_HZ_IDLE=y
|
|
CONFIG_HIGH_RES_TIMERS=y
|
|
CONFIG_IKCONFIG=y
|
|
CONFIG_IKCONFIG_PROC=y
|
|
CONFIG_LOG_BUF_SHIFT=16
|
|
CONFIG_CGROUPS=y
|
|
CONFIG_BLK_DEV_INITRD=y
|
|
# CONFIG_RD_BZIP2 is not set
|
|
# CONFIG_RD_LZO is not set
|
|
# CONFIG_RD_LZ4 is not set
|
|
# CONFIG_UID16 is not set
|
|
# CONFIG_SYSFS_SYSCALL is not set
|
|
# CONFIG_AIO is not set
|
|
CONFIG_BPF_SYSCALL=y
|
|
CONFIG_EMBEDDED=y
|
|
CONFIG_PERF_EVENTS=y
|
|
# CONFIG_COMPAT_BRK is not set
|
|
CONFIG_SLAB=y
|
|
CONFIG_SLAB_FREELIST_RANDOM=y
|
|
CONFIG_JUMP_LABEL=y
|
|
CONFIG_STRICT_KERNEL_RWX=y
|
|
CONFIG_GCC_PLUGINS=y
|
|
# CONFIG_BLK_DEV_BSG is not set
|
|
# CONFIG_BLK_DEBUG_FS is not set
|
|
# CONFIG_IOSCHED_DEADLINE is not set
|
|
# CONFIG_MQ_IOSCHED_DEADLINE is not set
|
|
# CONFIG_MQ_IOSCHED_KYBER is not set
|
|
CONFIG_ARCH_MULTI_V6=y
|
|
# CONFIG_ARCH_MULTI_V7 is not set
|
|
CONFIG_ARCH_ASPEED=y
|
|
CONFIG_MACH_ASPEED_G5=y
|
|
# CONFIG_CACHE_L2X0 is not set
|
|
CONFIG_VMSPLIT_2G=y
|
|
# CONFIG_COMPACTION is not set
|
|
CONFIG_UACCESS_WITH_MEMCPY=y
|
|
CONFIG_SECCOMP=y
|
|
# CONFIG_ATAGS is not set
|
|
CONFIG_ZBOOT_ROM_TEXT=0x0
|
|
CONFIG_ZBOOT_ROM_BSS=0x0
|
|
CONFIG_KEXEC=y
|
|
# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
|
|
# CONFIG_SUSPEND is not set
|
|
CONFIG_NET=y
|
|
CONFIG_PACKET=y
|
|
CONFIG_PACKET_DIAG=y
|
|
CONFIG_UNIX=y
|
|
CONFIG_UNIX_DIAG=y
|
|
CONFIG_INET=y
|
|
CONFIG_IP_MULTICAST=y
|
|
CONFIG_SYN_COOKIES=y
|
|
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
|
|
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
|
|
# CONFIG_INET_XFRM_MODE_BEET is not set
|
|
# CONFIG_INET_DIAG is not set
|
|
# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
|
|
# CONFIG_INET6_XFRM_MODE_TUNNEL is not set
|
|
# CONFIG_INET6_XFRM_MODE_BEET is not set
|
|
CONFIG_NETFILTER=y
|
|
# CONFIG_NETFILTER_ADVANCED is not set
|
|
CONFIG_VLAN_8021Q=y
|
|
CONFIG_NET_NCSI=y
|
|
CONFIG_BPF_STREAM_PARSER=y
|
|
# CONFIG_WIRELESS is not set
|
|
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
|
|
CONFIG_DEVTMPFS=y
|
|
CONFIG_DEVTMPFS_MOUNT=y
|
|
# CONFIG_PREVENT_FIRMWARE_BUILD is not set
|
|
CONFIG_MTD=y
|
|
CONFIG_MTD_BLOCK=y
|
|
CONFIG_MTD_PARTITIONED_MASTER=y
|
|
CONFIG_MTD_SPI_NOR=y
|
|
# CONFIG_MTD_SPI_NOR_USE_4K_SECTORS is not set
|
|
CONFIG_SPI_ASPEED_SMC=y
|
|
CONFIG_MTD_UBI=y
|
|
CONFIG_MTD_UBI_FASTMAP=y
|
|
CONFIG_MTD_UBI_BLOCK=y
|
|
CONFIG_BLK_DEV_LOOP=y
|
|
CONFIG_ASPEED_LPC_CTRL=y
|
|
CONFIG_ASPEED_LPC_SNOOP=y
|
|
CONFIG_EEPROM_AT24=y
|
|
CONFIG_NETDEVICES=y
|
|
CONFIG_NETCONSOLE=y
|
|
# CONFIG_NET_VENDOR_ALACRITECH is not set
|
|
# CONFIG_NET_VENDOR_AMAZON is not set
|
|
# CONFIG_NET_VENDOR_AQUANTIA is not set
|
|
# CONFIG_NET_VENDOR_ARC is not set
|
|
# CONFIG_NET_VENDOR_AURORA is not set
|
|
# CONFIG_NET_VENDOR_BROADCOM is not set
|
|
# CONFIG_NET_VENDOR_CADENCE is not set
|
|
# CONFIG_NET_VENDOR_CAVIUM is not set
|
|
# CONFIG_NET_VENDOR_CIRRUS is not set
|
|
# CONFIG_NET_VENDOR_CORTINA is not set
|
|
# CONFIG_NET_VENDOR_EZCHIP is not set
|
|
CONFIG_FTGMAC100=y
|
|
# CONFIG_NET_VENDOR_HISILICON is not set
|
|
# CONFIG_NET_VENDOR_HUAWEI is not set
|
|
# CONFIG_NET_VENDOR_INTEL is not set
|
|
# CONFIG_NET_VENDOR_MARVELL is not set
|
|
# CONFIG_NET_VENDOR_MELLANOX is not set
|
|
# CONFIG_NET_VENDOR_MICREL is not set
|
|
# CONFIG_NET_VENDOR_MICROSEMI is not set
|
|
# CONFIG_NET_VENDOR_NATSEMI is not set
|
|
# CONFIG_NET_VENDOR_NETRONOME is not set
|
|
# CONFIG_NET_VENDOR_NI is not set
|
|
# CONFIG_NET_VENDOR_QUALCOMM is not set
|
|
# CONFIG_NET_VENDOR_RENESAS is not set
|
|
# CONFIG_NET_VENDOR_ROCKER is not set
|
|
# CONFIG_NET_VENDOR_SAMSUNG is not set
|
|
# CONFIG_NET_VENDOR_SEEQ is not set
|
|
# CONFIG_NET_VENDOR_SOLARFLARE is not set
|
|
# CONFIG_NET_VENDOR_SMSC is not set
|
|
# CONFIG_NET_VENDOR_SOCIONEXT is not set
|
|
# CONFIG_NET_VENDOR_STMICRO is not set
|
|
# CONFIG_NET_VENDOR_SYNOPSYS is not set
|
|
# CONFIG_NET_VENDOR_VIA is not set
|
|
# CONFIG_NET_VENDOR_WIZNET is not set
|
|
CONFIG_BROADCOM_PHY=y
|
|
CONFIG_REALTEK_PHY=y
|
|
# CONFIG_USB_NET_DRIVERS is not set
|
|
# CONFIG_WLAN is not set
|
|
CONFIG_INPUT_EVDEV=y
|
|
# CONFIG_KEYBOARD_ATKBD is not set
|
|
CONFIG_KEYBOARD_GPIO=y
|
|
CONFIG_KEYBOARD_GPIO_POLLED=y
|
|
# CONFIG_INPUT_MOUSE is not set
|
|
# CONFIG_SERIO is not set
|
|
# CONFIG_VT is not set
|
|
# CONFIG_LEGACY_PTYS is not set
|
|
CONFIG_SERIAL_8250=y
|
|
# CONFIG_SERIAL_8250_DEPRECATED_OPTIONS is not set
|
|
CONFIG_SERIAL_8250_CONSOLE=y
|
|
CONFIG_SERIAL_8250_NR_UARTS=6
|
|
CONFIG_SERIAL_8250_RUNTIME_UARTS=6
|
|
CONFIG_SERIAL_8250_EXTENDED=y
|
|
CONFIG_SERIAL_8250_ASPEED_VUART=y
|
|
CONFIG_SERIAL_8250_SHARE_IRQ=y
|
|
CONFIG_SERIAL_OF_PLATFORM=y
|
|
CONFIG_ASPEED_KCS_IPMI_BMC=y
|
|
CONFIG_ASPEED_BT_IPMI_BMC=y
|
|
CONFIG_HW_RANDOM_TIMERIOMEM=y
|
|
# CONFIG_I2C_COMPAT is not set
|
|
CONFIG_I2C_CHARDEV=y
|
|
CONFIG_I2C_MUX=y
|
|
CONFIG_I2C_MUX_PCA9541=y
|
|
CONFIG_I2C_MUX_PCA954x=y
|
|
CONFIG_I2C_ASPEED=y
|
|
CONFIG_I2C_FSI=y
|
|
CONFIG_GPIOLIB=y
|
|
CONFIG_GPIO_SYSFS=y
|
|
CONFIG_GPIO_ASPEED=y
|
|
CONFIG_W1=y
|
|
CONFIG_W1_MASTER_GPIO=y
|
|
CONFIG_W1_SLAVE_THERM=y
|
|
CONFIG_SENSORS_ASPEED=y
|
|
CONFIG_SENSORS_IIO_HWMON=y
|
|
CONFIG_SENSORS_LM75=y
|
|
CONFIG_SENSORS_NCT7904=y
|
|
CONFIG_PMBUS=y
|
|
CONFIG_SENSORS_ADM1275=y
|
|
CONFIG_SENSORS_IBM_CFFPS=y
|
|
CONFIG_SENSORS_IR35221=y
|
|
CONFIG_SENSORS_LM25066=y
|
|
CONFIG_SENSORS_MAX31785=y
|
|
CONFIG_SENSORS_UCD9000=y
|
|
CONFIG_SENSORS_UCD9200=y
|
|
CONFIG_SENSORS_TMP421=y
|
|
CONFIG_SENSORS_W83773G=y
|
|
CONFIG_WATCHDOG_SYSFS=y
|
|
CONFIG_DRM=y
|
|
CONFIG_USB=y
|
|
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y
|
|
CONFIG_USB_DYNAMIC_MINORS=y
|
|
CONFIG_USB_EHCI_HCD=y
|
|
CONFIG_USB_EHCI_ROOT_HUB_TT=y
|
|
CONFIG_USB_EHCI_HCD_PLATFORM=y
|
|
CONFIG_USB_GADGET=y
|
|
CONFIG_U_SERIAL_CONSOLE=y
|
|
CONFIG_USB_ASPEED_VHUB=y
|
|
CONFIG_USB_CONFIGFS=y
|
|
CONFIG_USB_CONFIGFS_SERIAL=y
|
|
CONFIG_USB_CONFIGFS_ACM=y
|
|
CONFIG_USB_CONFIGFS_OBEX=y
|
|
CONFIG_USB_CONFIGFS_NCM=y
|
|
CONFIG_USB_CONFIGFS_ECM=y
|
|
CONFIG_USB_CONFIGFS_ECM_SUBSET=y
|
|
CONFIG_USB_CONFIGFS_RNDIS=y
|
|
CONFIG_USB_CONFIGFS_EEM=y
|
|
CONFIG_USB_CONFIGFS_MASS_STORAGE=y
|
|
CONFIG_USB_CONFIGFS_F_LB_SS=y
|
|
CONFIG_USB_CONFIGFS_F_FS=y
|
|
CONFIG_USB_CONFIGFS_F_HID=y
|
|
CONFIG_USB_CONFIGFS_F_PRINTER=y
|
|
CONFIG_NEW_LEDS=y
|
|
CONFIG_LEDS_CLASS=y
|
|
CONFIG_LEDS_CLASS_FLASH=y
|
|
CONFIG_LEDS_GPIO=y
|
|
CONFIG_LEDS_PCA955X=y
|
|
CONFIG_LEDS_PCA955X_GPIO=y
|
|
CONFIG_LEDS_TRIGGERS=y
|
|
CONFIG_LEDS_TRIGGER_TIMER=y
|
|
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
|
|
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
|
|
CONFIG_RTC_CLASS=y
|
|
CONFIG_RTC_DRV_DS1307=y
|
|
CONFIG_RTC_DRV_PCF8523=y
|
|
CONFIG_RTC_DRV_RV8803=y
|
|
# CONFIG_VIRTIO_MENU is not set
|
|
# CONFIG_IOMMU_SUPPORT is not set
|
|
CONFIG_IIO=y
|
|
CONFIG_ASPEED_ADC=y
|
|
CONFIG_MAX1363=y
|
|
CONFIG_BMP280=y
|
|
CONFIG_FSI=y
|
|
CONFIG_FSI_MASTER_GPIO=y
|
|
CONFIG_FSI_MASTER_HUB=y
|
|
CONFIG_FSI_MASTER_AST_CF=y
|
|
CONFIG_FSI_SCOM=y
|
|
CONFIG_FSI_SBEFIFO=y
|
|
CONFIG_FIRMWARE_MEMMAP=y
|
|
CONFIG_FANOTIFY=y
|
|
CONFIG_OVERLAY_FS=y
|
|
CONFIG_TMPFS=y
|
|
CONFIG_JFFS2_FS=y
|
|
# CONFIG_JFFS2_FS_WRITEBUFFER is not set
|
|
CONFIG_JFFS2_SUMMARY=y
|
|
CONFIG_JFFS2_FS_XATTR=y
|
|
CONFIG_UBIFS_FS=y
|
|
CONFIG_SQUASHFS=y
|
|
CONFIG_SQUASHFS_XZ=y
|
|
CONFIG_SQUASHFS_ZSTD=y
|
|
# CONFIG_NETWORK_FILESYSTEMS is not set
|
|
CONFIG_PRINTK_TIME=y
|
|
CONFIG_DYNAMIC_DEBUG=y
|
|
CONFIG_DEBUG_INFO=y
|
|
CONFIG_DEBUG_INFO_REDUCED=y
|
|
CONFIG_DEBUG_INFO_DWARF4=y
|
|
CONFIG_GDB_SCRIPTS=y
|
|
CONFIG_STRIP_ASM_SYMS=y
|
|
CONFIG_SOFTLOCKUP_DETECTOR=y
|
|
# CONFIG_DETECT_HUNG_TASK is not set
|
|
CONFIG_WQ_WATCHDOG=y
|
|
CONFIG_PANIC_ON_OOPS=y
|
|
CONFIG_PANIC_TIMEOUT=-1
|
|
# CONFIG_SCHED_DEBUG is not set
|
|
CONFIG_SCHED_STACK_END_CHECK=y
|
|
CONFIG_FUNCTION_TRACER=y
|
|
# CONFIG_RUNTIME_TESTING_MENU is not set
|
|
CONFIG_DEBUG_WX=y
|
|
CONFIG_DEBUG_USER=y
|
|
CONFIG_HARDENED_USERCOPY=y
|
|
CONFIG_FORTIFY_SOURCE=y
|
|
# CONFIG_CRYPTO_ECHAINIV is not set
|
|
CONFIG_CRYPTO_HMAC=y
|
|
CONFIG_CRYPTO_SHA256=y
|
|
CONFIG_CRYPTO_USER_API_HASH=y
|
|
# CONFIG_CRYPTO_HW is not set
|
|
# CONFIG_XZ_DEC_X86 is not set
|
|
# CONFIG_XZ_DEC_POWERPC is not set
|
|
# CONFIG_XZ_DEC_IA64 is not set
|
|
# CONFIG_XZ_DEC_SPARC is not set
|