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From:   Corentin Labbe <clabbe.montjoie@gmail.com>
To:     davem@davemloft.net, herbert@gondor.apana.org.au,
        linux@armlinux.org.uk, mark.rutland@arm.com, mripard@kernel.org,
        robh+dt@kernel.org, wens@csie.org
Cc:     devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
        linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-sunxi@googlegroups.com,
        Corentin Labbe <clabbe.montjoie@gmail.com>
Subject: [PATCH 4/9] ARM: dts: sun8i: r40: add crypto engine node
Date:   Fri,  6 Sep 2019 20:45:46 +0200
Message-Id: <20190906184551.17858-5-clabbe.montjoie@gmail.com>
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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>
---
 arch/arm/boot/dts/sun8i-r40.dtsi | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/arch/arm/boot/dts/sun8i-r40.dtsi b/arch/arm/boot/dts/sun8i-r40.dtsi
index bde068111b85..7eb649cea163 100644
--- a/arch/arm/boot/dts/sun8i-r40.dtsi
+++ b/arch/arm/boot/dts/sun8i-r40.dtsi
@@ -266,6 +266,17 @@
 			#phy-cells = <1>;
 		};
 
+		crypto: crypto-engine@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 = "ahb", "mod";
+			resets = <&ccu RST_BUS_CE>;
+			reset-names = "ahb";
+			status = "okay";
+		};
+
 		ehci1: usb@1c19000 {
 			compatible = "allwinner,sun8i-r40-ehci", "generic-ehci";
 			reg = <0x01c19000 0x100>;
-- 
2.21.0