From: Corentin Labbe <clabbe.montjoie@gmail.com>
Date: Wed, 23 Oct 2019 20:05:08 +0000 (+0200)
Subject: arm64: dts: allwinner: sun50i: Add Crypto Engine node on A64
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=0f5fc158851b63fd145b1b105376b8976eb4934d;p=linux.git

arm64: dts: allwinner: sun50i: Add Crypto Engine node on A64

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

This patch enables the Crypto Engine on the Allwinner A64 SoC Device-tree.

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

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
index 69128a6dfc46f..5daa398f92468 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-a64.dtsi
@@ -487,6 +487,15 @@
 			reg = <0x1c14000 0x400>;
 		};
 
+		crypto: crypto@1c15000 {
+			compatible = "allwinner,sun50i-a64-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>;
+		};
+
 		usb_otg: usb@1c19000 {
 			compatible = "allwinner,sun8i-a33-musb";
 			reg = <0x01c19000 0x0400>;