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| author | Alan Kao <alankao@andestech.com> | 2022-03-02 10:42:45 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-03-07 15:54:59 +0300 |
| commit | aec499c75cf8e0b599be4d559e6922b613085f8f (patch) | |
| tree | eadb9cd597d33c8c2f928dbd41e73b73f0b49398 /drivers/clocksource/Kconfig | |
| parent | dd865f090f0382ba9e74dc4fe1008c08a67a6fca (diff) | |
| download | linux-aec499c75cf8e0b599be4d559e6922b613085f8f.tar.xz | |
nds32: Remove the architecture
The nds32 architecture, also known as AndeStar V3, is a custom 32-bit
RISC target designed by Andes Technologies. Support was added to the
kernel in 2016 as the replacement RISC-V based V5 processors were
already announced, and maintained by (current or former) Andes
employees.
As explained by Alan Kao, new customers are now all using RISC-V,
and all known nds32 users are already on longterm stable kernels
provided by Andes, with no development work going into mainline
support any more.
While the port is still in a reasonably good shape, it only gets
worse over time without active maintainers, so it seems best
to remove it before it becomes unusable. As always, if it turns
out that there are mainline users after all, and they volunteer
to maintain the port in the future, the removal can be reverted.
Link: https://lore.kernel.org/linux-mm/YhdWNLUhk+x9RAzU@yamatobi.andestech.com/
Link: https://lore.kernel.org/lkml/20220302065213.82702-1-alankao@andestech.com/
Link: https://www.andestech.com/en/products-solutions/andestar-architecture/
Signed-off-by: Alan Kao <alankao@andestech.com>
[arnd: rewrite changelog to provide more background]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'drivers/clocksource/Kconfig')
| -rw-r--r-- | drivers/clocksource/Kconfig | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/clocksource/Kconfig b/drivers/clocksource/Kconfig index cfb8ea0df3b1..ae95d06a4a8f 100644 --- a/drivers/clocksource/Kconfig +++ b/drivers/clocksource/Kconfig @@ -617,15 +617,6 @@ config CLKSRC_ST_LPC Enable this option to use the Low Power controller timer as clocksource. -config ATCPIT100_TIMER - bool "ATCPIT100 timer driver" - depends on NDS32 || COMPILE_TEST - depends on HAS_IOMEM - select TIMER_OF - default NDS32 - help - This option enables support for the Andestech ATCPIT100 timers. - config RISCV_TIMER bool "Timer for the RISC-V platform" if COMPILE_TEST depends on GENERIC_SCHED_CLOCK && RISCV && RISCV_SBI |