From ab1a0b8da2ab3925f5538b4c6ef66e88658f5488 Mon Sep 17 00:00:00 2001
From: Jason Zhu <jason.zhu@rock-chips.com>
Date: Mon, 14 Dec 2020 18:05:43 +0800
Subject: [PATCH] rockchip: dts: rk3568: add secure_otp node

Signed-off-by: Jason Zhu <jason.zhu@rock-chips.com>
Change-Id: I67af428fbd0ae016b25a6aafc8c28d36e055d765
---
 arch/arm/dts/rk3568-u-boot.dtsi | 4 ++++
 arch/arm/dts/rk3568.dtsi        | 8 ++++++++
 2 files changed, 12 insertions(+)

diff --git a/arch/arm/dts/rk3568-u-boot.dtsi b/arch/arm/dts/rk3568-u-boot.dtsi
index 67f1742b65..7c68c30317 100644
--- a/arch/arm/dts/rk3568-u-boot.dtsi
+++ b/arch/arm/dts/rk3568-u-boot.dtsi
@@ -206,3 +206,7 @@
 &pcfg_pull_none {
 	u-boot,dm-spl;
 };
+
+&secure_otp {
+	u-boot,dm-spl;
+};
diff --git a/arch/arm/dts/rk3568.dtsi b/arch/arm/dts/rk3568.dtsi
index e258ac3705..6d7b7a15db 100644
--- a/arch/arm/dts/rk3568.dtsi
+++ b/arch/arm/dts/rk3568.dtsi
@@ -1881,6 +1881,14 @@
 		status = "disabled";
 	};
 
+	secure_otp: secure_otp@fe3a0000 {
+		compatible = "rockchip,rk3568-secure-otp";
+		reg = <0x0 0xfe3a0000 0x0 0x4000>;
+		secure_conf = <0xfdd18008>;
+		mask_addr = <0xfe880000>;
+		cru_rst_addr = <0xfdd20470>;
+	};
+
 	i2s0_8ch: i2s@fe400000 {
 		compatible = "rockchip,rk3568-i2s-tdm";
 		reg = <0x0 0xfe400000 0x0 0x1000>;