diff options
Diffstat (limited to 'drivers/sysinfo/Kconfig')
| -rw-r--r-- | drivers/sysinfo/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/sysinfo/Kconfig b/drivers/sysinfo/Kconfig index 85c1e81e41..381dcd8844 100644 --- a/drivers/sysinfo/Kconfig +++ b/drivers/sysinfo/Kconfig @@ -30,4 +30,12 @@ config SYSINFO_SMBIOS one which provides a way to specify this SMBIOS information in the devicetree, without needing any board-specific functionality. +config SYSINFO_GPIO + bool "Enable gpio sysinfo driver" + help + Support querying gpios to determine board revision. This uses gpios to + form a ternary number (when they are pulled-up, -down, or floating). + This ternary number is then mapped to a board revision name using + device tree properties. + endif |