mirror of
https://github.com/torvalds/linux.git
synced 2026-10-16 21:00:02 +02:00
bd5f485f3f
The 32-bit Arm platforms are a bit more interesting this time: I refreshed
an earlier series to mark code as deprecated that does have the tendency
of getting in the way of cleanups and new features but has close to zero
users. Among these are:
- 22 of the remaining 28 legacy board files that predate the current
devicetree based descriptions, using old chips from Intel and Marvell.
The remaining six board files are for TI OMAP1 and Samsung s3c64xx
chips and all still have known users.
- support for Cortex-M3/M4/M7 and ARM1136r0 CPU cores and the 25
machines based on these. These all use devicetree but the CPU
support causes disproportional work. Most of them are just
reference boards, the notable exceptions being the Nokia N800/N810
tablet and the Buglabs BUG platform.
- be8, be32, oabi and iwmmxt userspace binaries, which were mostly
associated with the platforms now scheduled for removal and
are increasingly problematic to support with modern toolchains.
Nothing is actually removed at this point, to ensure that any remaining
users continue to have the 7.3-LTS for a while longer. Patches for
removal are currently being tested.
Other updates include a continued work to convert GPIO number based
interfaces to descriptors, a patch to restore little-endian mode
on the one Arm platform (ixp4xx) that only worked in big-endian mode
recently, and some minor cleanups and bugfixes.
-----BEGIN PGP SIGNATURE-----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=FH1e
-----END PGP SIGNATURE-----
Merge tag 'soc-arm-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc
Pull ARM SoC platform updates from Arnd Bergmann:
"The 32-bit Arm platforms are a bit more interesting this time: I
refreshed an earlier series to mark code as deprecated that does have
the tendency of getting in the way of cleanups and new features but
has close to zero users. Among these are:
- 22 of the remaining 28 legacy board files that predate the current
devicetree based descriptions, using old chips from Intel and
Marvell. The remaining six board files are for TI OMAP1 and Samsung
s3c64xx chips and all still have known users.
- support for Cortex-M3/M4/M7 and ARM1136r0 CPU cores and the 25
machines based on these. These all use devicetree but the CPU
support causes disproportional work. Most of them are just
reference boards, the notable exceptions being the Nokia N800/N810
tablet and the Buglabs BUG platform.
- be8, be32, oabi and iwmmxt userspace binaries, which were mostly
associated with the platforms now scheduled for removal and are
increasingly problematic to support with modern toolchains.
Nothing is actually removed at this point, to ensure that any
remaining users continue to have the 7.3-LTS for a while longer.
Patches for removal are currently being tested.
Other updates include a continued work to convert GPIO number based
interfaces to descriptors, a patch to restore little-endian mode on
the one Arm platform (ixp4xx) that only worked in big-endian mode
recently, and some minor cleanups and bugfixes"
* tag 'soc-arm-7.3' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (41 commits)
MAINTAINERS: Drop redundant lists from various Samsung entries
ARM: tegra: Replace __ASSEMBLY__ with __ASSEMBLER__
ARM: tegra: Fix OF node reference leaks in IRQ init
ARM: lpc32xx: remove a few manually populated OF devices
ARM: lpc32xx: only run SoC init on LPC32xx hardware
firmware: imx: scu: manage mailbox channels and global handle
ARM: sa1100: h3xxx: convert gpio-keys to use software nodes
ARM: sa1100: collie: convert gpio-keys to use software nodes
ARM: sa1100: assabet: convert gpio-keys to use software nodes
gpio: sa1100: register software node for GPIO controller
ARM: ixp4xx: Relax endianness
ARM: replace linux/gpio.h inclusions
soc: imx9: devm_kasprintf error handling
ARM: mark mv78xx0 support as deprecated
ARM: mark axxia platform as deprecated
ARM: mark Cortex-M3/M4/M7 based boards as deprecated
ARM: mark footbridge as deprecated
ARM: mark RiscPC as deprecated
ARM: mark mach-sa1100 as deprecated
ARM: orion5x: mark all board files as deprecated
...
179 lines
3.8 KiB
Plaintext
179 lines
3.8 KiB
Plaintext
# SPDX-License-Identifier: GPL-2.0-only
|
|
menuconfig ARCH_PXA
|
|
bool "PXA2xx/PXA3xx-based"
|
|
depends on ARCH_MULTI_V5
|
|
depends on CPU_LITTLE_ENDIAN
|
|
select ARM_CPU_SUSPEND if PM
|
|
select CLKSRC_PXA
|
|
select CLKSRC_MMIO
|
|
select TIMER_OF
|
|
select CPU_XSCALE if !CPU_XSC3
|
|
select GPIO_PXA
|
|
select GPIOLIB
|
|
select GPIOLIB_LEGACY
|
|
select PLAT_PXA
|
|
help
|
|
Support for Intel/Marvell's PXA2xx/PXA3xx processor line.
|
|
|
|
if ARCH_PXA
|
|
|
|
config MACH_PXA25X_DT
|
|
bool "Support PXA25x platforms from device tree"
|
|
select PINCTRL
|
|
select POWER_SUPPLY
|
|
select PXA25x
|
|
help
|
|
Include support for Marvell PXA25x based platforms using
|
|
the device tree. Needn't select any other machine while
|
|
MACH_PXA25x_DT is enabled.
|
|
|
|
config MACH_PXA27X_DT
|
|
bool "Support PXA27x platforms from device tree"
|
|
select PINCTRL
|
|
select POWER_SUPPLY
|
|
select PXA27x
|
|
help
|
|
Include support for Marvell PXA27x based platforms using
|
|
the device tree. Needn't select any other machine while
|
|
MACH_PXA27X_DT is enabled.
|
|
|
|
config MACH_PXA3XX_DT
|
|
bool "Support PXA3xx platforms from device tree"
|
|
select CPU_PXA300
|
|
select CPU_PXA310
|
|
select CPU_PXA320
|
|
select PINCTRL
|
|
select POWER_SUPPLY
|
|
select PXA3xx
|
|
help
|
|
Include support for Marvell PXA3xx based platforms using
|
|
the device tree. Needn't select any other machine while
|
|
MACH_PXA3XX_DT is enabled.
|
|
|
|
if ATAGS
|
|
|
|
comment "Legacy board files"
|
|
|
|
config ARCH_GUMSTIX
|
|
bool "Gumstix XScale 255 boards (DEPRECATED)"
|
|
select PXA25x
|
|
help
|
|
Say Y here if you intend to run this kernel on
|
|
Basix, Connex, ws-200ax, ws-400ax systems
|
|
|
|
Support for this machine will go away in early 2027,
|
|
unless it gets converted to device tree.
|
|
|
|
choice
|
|
prompt "Gumstix Carrier/Expansion Board"
|
|
depends on ARCH_GUMSTIX
|
|
|
|
config GUMSTIX_AM200EPD
|
|
bool "Enable AM200EPD board support"
|
|
|
|
config GUMSTIX_AM300EPD
|
|
bool "Enable AM300EPD board support"
|
|
|
|
endchoice
|
|
|
|
config PXA_SHARPSL
|
|
bool "SHARP Zaurus SL-5600, SL-C7xx and SL-Cxx00 Models (DEPRECATED)"
|
|
select SHARP_PARAM
|
|
select SHARP_SCOOP
|
|
help
|
|
Say Y here if you intend to run this kernel on a
|
|
Sharp Zaurus SL-5600 (Poodle), SL-C700 (Corgi),
|
|
SL-C750 (Shepherd), SL-C760 (Husky), SL-C1000 (Akita),
|
|
SL-C3000 (Spitz), SL-C3100 (Borzoi) or SL-C6000x (Tosa)
|
|
handheld computer.
|
|
|
|
Support for these machines will go away in early 2027,
|
|
unless they get converted to device tree.
|
|
|
|
config PXA_SHARPSL_DETECT_MACH_ID
|
|
bool "Detect machine ID at run-time in the decompressor"
|
|
depends on PXA_SHARPSL
|
|
help
|
|
Say Y here if you want the zImage decompressor to detect
|
|
the Zaurus machine ID at run-time. For latest kexec-based
|
|
boot loader, this is not necessary.
|
|
|
|
config MACH_AKITA
|
|
bool "Enable Sharp SL-1000 (Akita) Support"
|
|
depends on PXA_SHARPSL
|
|
select I2C
|
|
select I2C_PXA
|
|
select MACH_SPITZ
|
|
select PXA27x
|
|
select PXA_SHARP_Cxx00
|
|
|
|
config MACH_SPITZ
|
|
bool "Enable Sharp Zaurus SL-3000 (Spitz) Support"
|
|
depends on PXA_SHARPSL
|
|
select PXA27x
|
|
select PXA_SHARP_Cxx00
|
|
|
|
config MACH_BORZOI
|
|
bool "Enable Sharp Zaurus SL-3100 (Borzoi) Support"
|
|
depends on PXA_SHARPSL
|
|
select PXA27x
|
|
select PXA_SHARP_Cxx00
|
|
|
|
endif # ATAGS
|
|
|
|
config PXA25x
|
|
bool
|
|
select CPU_XSCALE
|
|
help
|
|
Select code specific to PXA21x/25x/26x variants
|
|
|
|
config PXA27x
|
|
bool
|
|
select CPU_XSCALE
|
|
help
|
|
Select code specific to PXA27x variants
|
|
|
|
config PXA3xx
|
|
bool
|
|
select CPU_XSC3
|
|
help
|
|
Select code specific to PXA3xx variants
|
|
|
|
config CPU_PXA300
|
|
bool
|
|
select PXA3xx
|
|
help
|
|
PXA300 (codename Monahans-L)
|
|
|
|
config CPU_PXA310
|
|
bool
|
|
select CPU_PXA300
|
|
help
|
|
PXA310 (codename Monahans-LV)
|
|
|
|
config CPU_PXA320
|
|
bool
|
|
select PXA3xx
|
|
help
|
|
PXA320 (codename Monahans-P)
|
|
|
|
config PXA_SHARP_Cxx00
|
|
bool
|
|
select SHARPSL_PM
|
|
help
|
|
Enable common support for Sharp Cxx00 models
|
|
|
|
config SHARPSL_PM
|
|
bool
|
|
select APM_EMULATION
|
|
select SHARPSL_PM_MAX1111
|
|
|
|
config SHARPSL_PM_MAX1111
|
|
bool
|
|
select HWMON
|
|
select SENSORS_MAX1111
|
|
select SPI
|
|
select SPI_MASTER
|
|
|
|
endif
|