[PATCH v2 05/11] arm64: dts: imx95: Add OCOTP node

Peng Fan peng.fan at nxp.com
Sun Aug 17 18:25:35 PDT 2025


Add OCOTP node to allow reading fuse using nvmem API

Reviewed-by: Frank Li <Frank.Li at nxp.com>
Signed-off-by: Peng Fan <peng.fan at nxp.com>
---
 arch/arm64/boot/dts/freescale/imx95.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx95.dtsi b/arch/arm64/boot/dts/freescale/imx95.dtsi
index 02c0422a7aa3877c8431c9b050d85f43f5ed7bde..adc63448aa15b148ca0eb8499ff5bc217fe8208e 100644
--- a/arch/arm64/boot/dts/freescale/imx95.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx95.dtsi
@@ -1553,6 +1553,25 @@ gpio1: gpio at 47400000 {
 			status = "disabled";
 		};
 
+		ocotp: efuse at 47510000 {
+			compatible = "fsl,imx95-ocotp", "syscon";
+			reg = <0x0 0x47510000 0x0 0x10000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+
+			eth_mac0: mac-address at 0 {
+				reg = <0x0514 0x6>;
+			};
+
+			eth_mac1: mac-address at 1 {
+				reg = <0x1514 0x6>;
+			};
+
+			eth_mac2: mac-address at 2 {
+				reg = <0x2514 0x6>;
+			};
+		};
+
 		elemu0: mailbox at 47520000 {
 			compatible = "fsl,imx95-mu-ele";
 			reg = <0x0 0x47520000 0x0 0x10000>;

-- 
2.37.1




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