[PATCH linux dev-4.10] ARM: dts: aspeed: witherspoon: Add iio-hwmon node for dps310

[Matt Spinler]

From: Matt Spinler <spinler at us.ibm.com>

This is needed so hwmon knows about the dps310 iio device.

Signed-off-by: Matt Spinler <spinler at us.ibm.com>
---
 arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
index 2efad39..4ae0cfe 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-witherspoon.dts
@@ -72,7 +72,12 @@
 		trans-gpios = <&gpio ASPEED_GPIO(R, 2) GPIO_ACTIVE_HIGH>;
 	};
 
-	iio-hwmon {
+	iio-hwmon-dps310 {
+		compatible = "iio-hwmon";
+		io-channels = <&dps 0>;
+	};
+
+	iio-hwmon-bmp280 {
 		compatible = "iio-hwmon";
 		io-channels = <&bmp 1>;
 	};
@@ -195,9 +200,10 @@
 		reg = <0x52>;
 	};
 
-	dps310 at 76 {
+	dps: dps310 at 76 {
 		compatible = "infineon,dps310";
 		reg = <0x76>;
+		#io-channel-cells = <0>;
 	};
 
 	pca0: pca9552 at 60 {
-- 
2.7.2