iio: adc: Add Renesas GyroADC driver

Add IIO driver for the Renesas RCar GyroADC block. This block is a
simple 4/8-channel ADC which samples 12/15/24 bits of data every
cycle from all channels.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Geert Uytterhoeven <geert+renesas@glider.be>
Cc: Simon Horman <horms+renesas@verge.net.au>
Cc: Jonathan Cameron <jic23@kernel.org>
Cc: linux-renesas-soc@vger.kernel.org
Cc: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/MAINTAINERS b/MAINTAINERS
index 5f0420a0da5b..89e0877e1399 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -10439,6 +10439,12 @@ L:	linux-renesas-soc@vger.kernel.org
 F:      drivers/net/ethernet/renesas/
 F:      include/linux/sh_eth.h
 
+RENESAS R-CAR GYROADC DRIVER
+M:      Marek Vasut <marek.vasut@gmail.com>
+L:      linux-iio@vger.kernel.org
+S:      Supported
+F:      drivers/iio/adc/rcar_gyro_adc.c
+
 RENESAS USB2 PHY DRIVER
 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
 L:      linux-renesas-soc@vger.kernel.org