From: Corentin Labbe <clabbe.montjoie@gmail.com>
Date: Wed, 23 Oct 2019 20:05:06 +0000 (+0200)
Subject: ARM: dts: sun8i: R40: add crypto engine node
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=96d8dec97b77520ff44f7f710de585cc3a2b5230;p=linux.git

ARM: dts: sun8i: R40: add crypto engine node

The Crypto Engine is a hardware cryptographic offloader that supports
many algorithms.
It could be found on most Allwinner SoCs.

This patch enables the Crypto Engine on the Allwinner R40 SoC Device-tree.

Signed-off-by: Corentin Labbe <clabbe.montjoie@gmail.com>
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
---

diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
index bde068111b859..98f288244af97 100644
--- a/arch/arm/boot/dts/sun8i-r40.dtsi
+++ b/arch/arm/boot/dts/sun8i-r40.dtsi
@@ -266,6 +266,15 @@
 			#phy-cells = <1>;
 		};
 
+		crypto: crypto@1c15000 {
+			compatible = "allwinner,sun8i-r40-crypto";
+			reg = <0x01c15000 0x1000>;
+			interrupts = <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_CE>, <&ccu CLK_CE>;
+			clock-names = "bus", "mod";
+			resets = <&ccu RST_BUS_CE>;
+		};
+
 		ehci1: usb@1c19000 {
 			compatible = "allwinner,sun8i-r40-ehci", "generic-ehci";
 			reg = <0x01c19000 0x100>;