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| author | Arnd Bergmann <arnd@arndb.de> | 2023-07-19 22:28:18 +0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2023-07-28 00:09:55 +0300 |
| commit | 766c3f8a092b4d42abd68ee0338349838430a5ee (patch) | |
| tree | 6ed0e52ebfb191fe4a5f7e6c1ec531c7fbf48118 /drivers/rtc | |
| parent | 5789837c782771eadc9be47487067399609832e7 (diff) | |
| download | linux-766c3f8a092b4d42abd68ee0338349838430a5ee.tar.xz | |
rtc: bq4802: add sparc dependency
The added HAS_IOPORT dependency might not actually be necessary as Geert
points out, but the driver is also only used on one architecture. Sparc
is also a special case here since it converts port numbers into virtual
addresses rather than having them mapped into a particular part of the
__iomem address space, so the difference is actually not important here.
Add a dependency on sparc, but allow compile-testing otherwise, to
make this clearer without anyone having to spend much time modernizing
the driver beyond that.
Reported-by: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: David S. Miller <davem@davemloft.net>
Link: https://lore.kernel.org/all/CAMuHMdWEx0F=fNei4Bz_JPkuvoaN-+zk08h0i8KnSi_VjO615g@mail.gmail.com/
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/20230719192835.1025406-1-arnd@kernel.org
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/rtc/Kconfig b/drivers/rtc/Kconfig index e8bad8c93ba9..d7502433c78a 100644 --- a/drivers/rtc/Kconfig +++ b/drivers/rtc/Kconfig @@ -1196,6 +1196,7 @@ config RTC_DRV_MSM6242 config RTC_DRV_BQ4802 tristate "TI BQ4802" depends on HAS_IOMEM && HAS_IOPORT + depends on SPARC || COMPILE_TEST help If you say Y here you will get support for the TI BQ4802 RTC chip. |