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arm64: dts: marvell: armada-37xx: add a crypto node

PATCH New Antoine Tenart 2 participants 2 messages Dec 26, 2017 – Jan 2, 2018

Subsystems (2)
Device tree bindings Arm/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SoC support
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Antoine Tenart

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PATCH 1/1 arm64: dts: marvell: armada-37xx: add a crypto node

This patch adds a crypto node describing the EIP97 engine found in Armada 37xx SoCs. The cryptographic engine is enabled by default.

Signed-off-by Antoine Tenart <[email protected]>
---
 arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
arch/arm64/boot/dts/marvell/armada-37xx.dtsi +14 -0
index 90c26d616a54..4c4b7a2fb162 100644
@@ -309,6 +309,20 @@
 				};
 			};
 
+			crypto: crypto at 90000 {
+				compatible = "inside-secure,safexcel-eip97";
+				reg = <0x90000 0x20000>;
+				interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "mem", "ring0", "ring1",
+						  "ring2", "ring3", "eip";
+				clocks = <&nb_periph_clk 15>;
+			};
+
 			sdhci1: sdhci at d0000 {
 				compatible = "marvell,armada-3700-sdhci",
 					     "marvell,sdhci-xenon";
Signature · 1 line
2.14.3
#1 lore raw

PATCH 1/1 arm64: dts: marvell: armada-37xx: add a crypto node

Hi Antoine,

Quoted 4 lines · Antoine Tenart

This patch adds a crypto node describing the EIP97 engine found in Armada 37xx SoCs. The cryptographic engine is enabled by default.

Signed-off-by Antoine Tenart <[email protected]>

Applied on mvebu/dt64

Thanks,

Gregory

Quoted 32 lines
---
 arch/arm64/boot/dts/marvell/armada-37xx.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
arch/arm64/boot/dts/marvell/armada-37xx.dtsi +14 -0
index 90c26d616a54..4c4b7a2fb162 100644
@@ -309,6 +309,20 @@
 				};
 			};
 
+			crypto: crypto at 90000 {
+				compatible = "inside-secure,safexcel-eip97";
+				reg = <0x90000 0x20000>;
+				interrupts = <GIC_SPI 19 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 20 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 21 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 22 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
+					     <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+				interrupt-names = "mem", "ring0", "ring1",
+						  "ring2", "ring3", "eip";
+				clocks = <&nb_periph_clk 15>;
+			};
+
 			sdhci1: sdhci at d0000 {
 				compatible = "marvell,armada-3700-sdhci",
 					     "marvell,sdhci-xenon";
Signature · 1 line
2.14.3
Signature · 4 lines
Gregory Clement, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com