From 1ad69f10e3a58db60210f2869d5afddb40714507 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Fri, 1 Jun 2018 10:22:56 +0200 Subject: gnss: add driver for u-blox receivers Add driver for serial-connected u-blox GNSS receivers. Note that the driver uses the generic GNSS serial implementation and therefore essentially only manages power abstracted into three power states: ACTIVE, STANDBY, and OFF. For u-blox receivers with a main supply and no enable-gpios, this simply means that the main supply is disabled in STANDBY and OFF (the optional backup supply is kept enabled while the driver is bound). Note that timepulse-support is not yet implemented. Signed-off-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- drivers/gnss/Kconfig | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'drivers/gnss/Kconfig') diff --git a/drivers/gnss/Kconfig b/drivers/gnss/Kconfig index f8ee54f99a8d..784b8c0367d9 100644 --- a/drivers/gnss/Kconfig +++ b/drivers/gnss/Kconfig @@ -15,4 +15,17 @@ if GNSS config GNSS_SERIAL tristate +config GNSS_UBX_SERIAL + tristate "u-blox GNSS receiver support" + depends on SERIAL_DEV_BUS + select GNSS_SERIAL + ---help--- + Say Y here if you have a u-blox GNSS receiver which uses a serial + interface. + + To compile this driver as a module, choose M here: the module will + be called gnss-ubx. + + If unsure, say N. + endif # GNSS -- cgit v1.2.3