diff options
| author |   Hauke Mehrtens <hauke@hauke-m.de> | 2012-11-20 22:24:33 +0000 |
|---|---|---|
| committer |   John Crispin <blogic@openwrt.org> | 2012-11-21 21:55:52 +0100 |
| commit | ec43b08b5733494ad88aa618ecdf534320dd8207 (patch) | |
| tree | 0d11a7fca2c2baef2d8d3b14564f747b6319c20a /drivers/ssb/Kconfig | |
| parent | ssb: add locking around gpio register accesses (diff) | |
| download | linux-dev-ec43b08b5733494ad88aa618ecdf534320dd8207.tar.xz linux-dev-ec43b08b5733494ad88aa618ecdf534320dd8207.zip | |
ssb: add GPIO driver
Register a GPIO driver to access the GPIOs provided by the chip.
The GPIOs of the SoC should always start at 0 and the other GPIOs could
start at a random position. There is just one SoC in a system and when
they start at 0 the number is predictable.
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Patchwork: http://patchwork.linux-mips.org/patch/4591
Acked-by: Florian Fainelli <florian@openwrt.org>
Diffstat (limited to 'drivers/ssb/Kconfig')
| -rw-r--r-- | drivers/ssb/Kconfig | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/ssb/Kconfig b/drivers/ssb/Kconfig index 42cdaa9a4d8a..ff3c8a21f10d 100644 --- a/drivers/ssb/Kconfig +++ b/drivers/ssb/Kconfig @@ -160,4 +160,13 @@ config SSB_DRIVER_GIGE If unsure, say N +config SSB_DRIVER_GPIO + bool "SSB GPIO driver" + depends on SSB + select GPIOLIB + help + Driver to provide access to the GPIO pins on the bus. + + If unsure, say N + endmenu |