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authorLinus Torvalds <torvalds@linux-foundation.org>2020-01-31 22:28:31 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-01-31 22:28:31 +0300
commitc5951e7c8ee5cb04b8b41c32bf567b90117a2124 (patch)
treefae1fde52d66ba050759d85272c62ddc57916061 /drivers/tty/serial/8250/Kconfig
parentb7e573bb4a7a511741f8942b1fb03cfe602ee57f (diff)
parent2c4288719806ca0b3de1b742ada26b25a60d6a45 (diff)
downloadlinux-c5951e7c8ee5cb04b8b41c32bf567b90117a2124.tar.xz
Merge tag 'mips_5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux
Pull MIPS changes from Paul Burton: "Nothing too big or scary in here: - Support mremap() for the VDSO, primarily to allow CRIU to restore the VDSO to its checkpointed location. - Restore the MIPS32 cBPF JIT, after having reverted the enablement of the eBPF JIT for MIPS32 systems in the 5.5 cycle. - Improve cop0 counter synchronization behaviour whilst onlining CPUs by running with interrupts disabled. - Better match FPU behaviour when emulating multiply-accumulate instructions on pre-r6 systems that implement IEEE754-2008 style MACs. - Loongson64 kernels now build using the MIPS64r2 ISA, allowing them to take advantage of instructions introduced by r2. - Support for the Ingenic X1000 SoC & the really nice little CU Neo development board that's using it. - Support for WMAC on GARDENA Smart Gateway devices. - Lots of cleanup & refactoring of SGI IP27 (Origin 2*) support in preparation for introducing IP35 (Origin 3*) support. - Various Kconfig & Makefile cleanups" * tag 'mips_5.6' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (60 commits) MIPS: PCI: Add detection of IOC3 on IO7, IO8, IO9 and Fuel MIPS: Loongson64: Disable exec hazard MIPS: Loongson64: Bump ISA level to MIPSR2 MIPS: Make DIEI support as a config option MIPS: OCTEON: octeon-irq: fix spelling mistake "to" -> "too" MIPS: asm: local: add barriers for Loongson MIPS: Loongson64: Select mac2008 only feature MIPS: Add MAC2008 Support Revert "MIPS: Add custom serial.h with BASE_BAUD override for generic kernel" MIPS: sort MIPS and MIPS_GENERIC Kconfig selects alphabetically (again) MIPS: make CPU_HAS_LOAD_STORE_LR opt-out MIPS: generic: don't unconditionally select PINCTRL MIPS: don't explicitly select LIBFDT in Kconfig MIPS: sync-r4k: do slave counter synchronization with disabled HW interrupts MIPS: SGI-IP30: Check for valid pointer before using it MIPS: syscalls: fix indentation of the 'SYSNR' message MIPS: boot: fix typo in 'vmlinux.lzma.its' target MIPS: fix indentation of the 'RELOCS' message dt-bindings: Document loongson vendor-prefix MIPS: CU1000-Neo: Refresh defconfig to support HWMON and WiFi. ...
Diffstat (limited to 'drivers/tty/serial/8250/Kconfig')
-rw-r--r--drivers/tty/serial/8250/Kconfig11
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/tty/serial/8250/Kconfig b/drivers/tty/serial/8250/Kconfig
index ffd167e886ae..f16824bbb573 100644
--- a/drivers/tty/serial/8250/Kconfig
+++ b/drivers/tty/serial/8250/Kconfig
@@ -381,6 +381,17 @@ config SERIAL_8250_EM
port hardware found on the Emma Mobile line of processors.
If unsure, say N.
+config SERIAL_8250_IOC3
+ tristate "SGI IOC3 8250 UART support"
+ depends on SGI_MFD_IOC3 && SERIAL_8250
+ select SERIAL_8250_EXTENDED
+ select SERIAL_8250_SHARE_IRQ
+ help
+ Enable this if you have a SGI Origin or Octane machine. This module
+ provides basic serial support by directly driving the UART chip
+ behind the IOC3 device on those systems. Maximum baud speed is
+ 38400bps using this driver.
+
config SERIAL_8250_RT288X
bool "Ralink RT288x/RT305x/RT3662/RT3883 serial port support"
depends on SERIAL_8250