From: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
Date: Sun, 17 Sep 2017 15:20:46 +0000 (+0200)
Subject: iio: magnetometer: st_magn: add SPI-3wire support to LIS3MDL
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9915c19056cb2923d36c2f048467aa26491eed82;p=openwrt%2Fstaging%2Fblogic.git

iio: magnetometer: st_magn: add SPI-3wire support to LIS3MDL

Add SPI Serial Interface Mode (SIM) register information to
LIS3MDL magn sensor

Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@st.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
---

diff --git a/drivers/iio/magnetometer/st_magn_core.c b/drivers/iio/magnetometer/st_magn_core.c
index 8745686f233c..72f6d1335a04 100644
--- a/drivers/iio/magnetometer/st_magn_core.c
+++ b/drivers/iio/magnetometer/st_magn_core.c
@@ -322,6 +322,10 @@ static const struct st_sensor_settings st_magn_sensors_settings[] = {
 				.mask = 0x07,
 			},
 		},
+		.sim = {
+			.addr = 0x22,
+			.value = BIT(2),
+		},
 		.multi_read_bit = true,
 		.bootime = 2,
 	},