[PATCH 2/2] arm64: dts: airoha: en7581: add crypto offload support
From: Aleksander Jan Bajkowski
Date: Tue Mar 03 2026 - 14:44:28 EST
Add support for the built-in cryptographic accelerator. This accelerator
supports 3DES, AES (128/192/256 bit), ARC4, MD5, SHA1, SHA224, and SHA256.
It also supports full IPSEC, SRTP and TLS offload.
Signed-off-by: Aleksander Jan Bajkowski <olek2@xxxxx>
---
arch/arm64/boot/dts/airoha/en7581.dtsi | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/airoha/en7581.dtsi b/arch/arm64/boot/dts/airoha/en7581.dtsi
index ff6908a76e8e..4931b704235a 100644
--- a/arch/arm64/boot/dts/airoha/en7581.dtsi
+++ b/arch/arm64/boot/dts/airoha/en7581.dtsi
@@ -300,6 +300,18 @@ rng@1faa1000 {
interrupts = <GIC_SPI 35 IRQ_TYPE_LEVEL_HIGH>;
};
+ crypto@1e004000 {
+ compatible = "airoha,en7581-eip93",
+ "inside-secure,safexcel-eip93ies";
+ reg = <0x0 0x1fb70000 0x0 0x1000>;
+
+ clocks = <&scuclk EN7523_CLK_CRYPTO>;
+
+ interrupts = <GIC_SPI 44 IRQ_TYPE_LEVEL_HIGH>;
+
+ resets = <&scuclk EN7581_CRYPTO_RST>;
+ };
+
system-controller@1fbf0200 {
compatible = "airoha,en7581-gpio-sysctl", "syscon",
"simple-mfd";
--
2.47.3