From adecdd57a0155e0d96af2c84cc4fa52309fbb535 Mon Sep 17 00:00:00 2001
From: Paolo Sabatino <paolo.sabatino@gmail.com>
Date: Thu, 9 Sep 2021 19:14:08 +0000
Subject: [PATCH] add iep node for rk322x

---
 arch/arm/boot/dts/rk322x.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index 0ae753c1d..271e7835f 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -834,6 +834,20 @@ rga: rga@20060000 {
 		reset-names = "core", "axi", "ahb";
 	};
 
+	iep: iep@20070000 {
+		compatible = "rockchip,rk3228-iep";
+		reg = <0x20070000 0x800>;
+		interrupts = <GIC_SPI 31 IRQ_TYPE_LEVEL_HIGH>;
+		clocks = <&cru ACLK_IEP>, <&cru HCLK_IEP>;
+		clock-names = "axi", "ahb";
+		resets = <&cru SRST_IEP_A>,
+		         <&cru SRST_IEP_H>;
+		reset-names = "axi", "ahb";
+		iommus = <&iep_mmu>;
+		power-domains = <&power RK3228_PD_VIO>;
+		status = "disabled";
+	};
+
 	iep_mmu: iommu@20070800 {
 		compatible = "rockchip,iommu";
 		reg = <0x20070800 0x100>;
-- 
2.25.1