[PATCH v4 08/13] ARM: dts: lan966x: add hwmon node

Michael Walle michael at walle.cc
Mon May 2 15:41:22 PDT 2022


Add the monitoring node which covers the temperature sensor as well as
the PWM controller and the FAN tacho input.

Signed-off-by: Michael Walle <michael at walle.cc>
---
 arch/arm/boot/dts/lan966x.dtsi | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/boot/dts/lan966x.dtsi b/arch/arm/boot/dts/lan966x.dtsi
index 342c8cee2b9a..64290fb43926 100644
--- a/arch/arm/boot/dts/lan966x.dtsi
+++ b/arch/arm/boot/dts/lan966x.dtsi
@@ -444,6 +444,14 @@ sgpio_out: gpio at 1 {
 			};
 		};
 
+		hwmon: hwmon at e2010180 {
+			compatible = "microchip,lan9668-hwmon";
+			reg = <0xe2010180 0xc>,
+			      <0xe20042a8 0xc>;
+			reg-names = "pvt", "fan";
+			clocks = <&sys_clk>;
+		};
+
 		gic: interrupt-controller at e8c11000 {
 			compatible = "arm,gic-400", "arm,cortex-a7-gic";
 			#interrupt-cells = <3>;
-- 
2.30.2




More information about the linux-arm-kernel mailing list