From: Rashmica Gupta <rashmica.g@gmail.com>
To: linux-aspeed@lists.ozlabs.org, joel@jms.id.au,
robh+dt@kernel.org, andrew@aj.id.au, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: [PATCH v2] ARM: dts: aspeed: rainier: Add iio-hwmon bridge for temp sensors
Date: Thu, 1 Apr 2021 11:33:14 +1100 [thread overview]
Message-ID: <20210401003314.167178-1-rashmica.g@gmail.com> (raw)
Add iio-hwmon bridges for the dps310 and si7020 sensors so we can
access them via the hwmon subsystem.
Signed-off-by: Rashmica Gupta <rashmica.g@gmail.com>
---
arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 13 ++++++++++++-
1 file changed, 12 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
index fefb0b8fd6d5..7a2bcc373852 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -173,6 +173,16 @@ i2c2mux3: i2c@3 {
};
};
+ iio-hwmon-dps310 {
+ compatible = "iio-hwmon";
+ io-channels = <&dps 0>;
+ };
+
+ iio-hwmon-si7020 {
+ compatible = "iio-hwmon";
+ io-channels = <&humidity 1>;
+ };
+
leds {
compatible = "gpio-leds";
@@ -1972,9 +1982,10 @@ &i2c7 {
multi-master;
status = "okay";
- si7021-a20@20 {
+ humidity: si7021-a20@20 {
compatible = "silabs,si7020";
reg = <0x20>;
+ #io-channel-cells = <1>;
};
tmp275@48 {
--
2.26.3
reply other threads:[~2021-04-01 0:34 UTC|newest]
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