linux-kernel - [PATCH v3 08/11] ARM64: dts: allwinner: sun50i: Add Crypto Engine node on H6

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Date:   Thu, 10 Oct 2019 20:23:25 +0200
From:   Corentin Labbe <clabbe.montjoie@...il.com>
To:     catalin.marinas@....com, davem@...emloft.net,
        herbert@...dor.apana.org.au, linux@...linux.org.uk,
        mark.rutland@....com, mripard@...nel.org, robh+dt@...nel.org,
        wens@...e.org, will@...nel.org
Cc:     devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-sunxi@...glegroups.com,
        Corentin Labbe <clabbe.montjoie@...il.com>
Subject: [PATCH v3 08/11] ARM64: dts: allwinner: sun50i: Add Crypto Engine node on H6

The Crypto Engine is a hardware cryptographic accelerator that supports
many algorithms.

This patch enables the Crypto Engine on the Allwinner H6 SoC Device-tree.

Signed-off-by: Corentin Labbe <clabbe.montjoie@...il.com>
---
 arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
index 5d7ab540b950..68697cef8e5f 100644
--- a/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
+++ b/arch/arm64/boot/dts/allwinner/sun50i-h6.dtsi
@@ -149,6 +149,16 @@
 			allwinner,sram = <&ve_sram 1>;
 		};
 
+		crypto: crypto@...4000 {
+			compatible = "allwinner,sun50i-h6-crypto";
+			reg = <0x01904000 0x1000>;
+			interrupts = <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&ccu CLK_BUS_CE>, <&ccu CLK_CE>, <&ccu CLK_MBUS_CE>;
+			clock-names = "bus", "mod", "ram";
+			resets = <&ccu RST_BUS_CE>;
+			reset-names = "bus";
+		};
+
 		syscon: syscon@...0000 {
 			compatible = "allwinner,sun50i-h6-system-control",
 				     "allwinner,sun50i-a64-system-control";
-- 
2.21.0