[RFC PATCH 4/5] arm64: dts: imx93: Add node for OCOTP S400 NVMEM driver

[Frieder Schrempf]

From: Frieder Schrempf <frieder.schrempf at kontron.de>

This adds a node for the OCOTP NVMEM driver that uses the
ELE S400 API to access the fuse registers.

Signed-off-by: Frieder Schrempf <frieder.schrempf at kontron.de>
---
 arch/arm64/boot/dts/freescale/imx93.dtsi | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/arm64/boot/dts/freescale/imx93.dtsi b/arch/arm64/boot/dts/freescale/imx93.dtsi
index 122519648d1b..12463cf6c214 100644
--- a/arch/arm64/boot/dts/freescale/imx93.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx93.dtsi
@@ -228,6 +228,11 @@ hsm0: secure-enclave {
 		mboxes = <&s4muap 0 0>, <&s4muap 1 0>;
 	};
 
+	ocotp-s400 {
+		compatible = "fsl,imx93-ocotp-s400";
+		secure-enclave = <&hsm0>;
+	};
+
 	mqs1: mqs1 {
 		compatible = "fsl,imx93-mqs";
 		gpr = <&aonmix_ns_gpr>;
-- 
2.49.0