reword configuration option for SRF04

list supported types in help text

Signed-off-by: Andreas Klinger <a...@it-klinger.de>
---
 drivers/iio/proximity/Kconfig | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/proximity/Kconfig b/drivers/iio/proximity/Kconfig
index 12a3d3d40a91..e9f254ae3892 100644
--- a/drivers/iio/proximity/Kconfig
+++ b/drivers/iio/proximity/Kconfig
@@ -68,12 +68,19 @@ config RFD77402
          module will be called rfd77402.
 
 config SRF04
-       tristate "Devantech SRF04 ultrasonic ranger sensor"
+       tristate "GPIO bitbanged ultrasonic ranger sensor (SRF04, MB1000)"
        depends on GPIOLIB
        help
-         Say Y here to build a driver for Devantech SRF04 ultrasonic
+         Say Y here to build a driver for GPIO bitbanged ultrasonic
          ranger sensor. This driver can be used to measure the distance
          of objects. It is using two GPIOs.
+         Actually Supported types are:
+         - Devantech SRF04
+         - Maxbotix mb1000
+         - Maxbotix mb1010
+         - Maxbotix mb1020
+         - Maxbotix mb1030
+         - Maxbotix mb1040
 
          To compile this driver as a module, choose M here: the
          module will be called srf04.
-- 
2.11.0

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