[PATCH v2 3/7] arm64: dts: imx94: Add SCMI sensor/lmm/cpu nodes

Peng Fan (OSS) peng.fan at oss.nxp.com
Fri Mar 20 05:27:51 PDT 2026


From: Peng Fan <peng.fan at nxp.com>

Add SCMI sensor/lmm/cpu nodes to allow Linux use thermal, i.MX System
Manager Logical Machine API and CPU API

Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
 arch/arm64/boot/dts/freescale/imx94.dtsi | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx94.dtsi b/arch/arm64/boot/dts/freescale/imx94.dtsi
index 69ede676fc04ede23faceb8f24cf740697e40d7e..117cf2bcada44aeabd82af064f19d2377e96402c 100644
--- a/arch/arm64/boot/dts/freescale/imx94.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx94.dtsi
@@ -94,14 +94,27 @@ scmi_clk: protocol at 14 {
 				#clock-cells = <1>;
 			};
 
+			scmi_sensor: protocol at 15 {
+				reg = <0x15>;
+				#thermal-sensor-cells = <1>;
+			};
+
 			scmi_iomuxc: protocol at 19 {
 				reg = <0x19>;
 			};
 
+			smic_lmm: protocol at 80 {
+				reg = <0x80>;
+			};
+
 			scmi_bbm: protocol at 81 {
 				reg = <0x81>;
 			};
 
+			smic_cpu: protocol at 82 {
+				reg = <0x82>;
+			};
+
 			scmi_misc: protocol at 84 {
 				reg = <0x84>;
 			};

-- 
2.37.1




More information about the linux-arm-kernel mailing list