From e3b1ae4e141a33a6044bdcfb65f7293f56de718d Mon Sep 17 00:00:00 2001
From: Thomas Perrot <thomas.perrot@bootlin.com>
Date: Thu, 30 Nov 2023 10:31:35 +0100
Subject: [PATCH] dts: sama5d2: add NVMEM die-id node

Add the definition of the nvmem_die_id controller in the sama5d2
device-tree.

Signed-off-by: Thomas Perrot <thomas.perrot@bootlin.com>
---
 core/arch/arm/dts/sama5d2.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/core/arch/arm/dts/sama5d2.dtsi b/core/arch/arm/dts/sama5d2.dtsi
index 56c4dd5ca97..010ae5bc269 100644
--- a/core/arch/arm/dts/sama5d2.dtsi
+++ b/core/arch/arm/dts/sama5d2.dtsi
@@ -745,6 +745,17 @@
 				secure-status = "okay";
 				#address-cells = <1>;
 				#size-cells = <1>;
+
+				sfc_kr: cell@0 {
+					reg = <0x0 0x4>;
+					bits = <0 7>;
+				};
+			};
+
+			die_id: die_id {
+				compatible = "optee,nvmem-die-id";
+				nvmem-cells = <&sfc_kr>;
+				nvmem-cell-names = "die_id";
 			};
 
 			i2s0: i2s@f8050000 {