[PATCH 3/7] arm64: dts: imx94: Add SCMI sensor/lmm/cpu nodes
From: Peng Fan (OSS)
Date: Sat Mar 14 2026 - 08:52:07 EST
From: Peng Fan <peng.fan@xxxxxxx>
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@xxxxxxx>
---
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 3f6d4aa4b9f365b209f82c7bf5d036bb58b1b86f..cffa80e55e17d0ae68347b4aa6f69ace22c1e7c6 100644
--- a/arch/arm64/boot/dts/freescale/imx94.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx94.dtsi
@@ -94,14 +94,27 @@ scmi_clk: protocol@14 {
#clock-cells = <1>;
};
+ scmi_sensor: protocol@15 {
+ reg = <0x15>;
+ #thermal-sensor-cells = <1>;
+ };
+
scmi_iomuxc: protocol@19 {
reg = <0x19>;
};
+ smic_lmm: protocol@80 {
+ reg = <0x80>;
+ };
+
scmi_bbm: protocol@81 {
reg = <0x81>;
};
+ smic_cpu: protocol@82 {
+ reg = <0x82>;
+ };
+
scmi_misc: protocol@84 {
reg = <0x84>;
};
--
2.37.1