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Date: Wed, 1 Jan 2020 18:50:10 +0100
From: Michael Trimarchi <michael@...rulasolutions.com>
To: Shawn Guo <shawnguo@...nel.org>
Cc: Sascha Hauer <s.hauer@...gutronix.de>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
NXP Linux Team <linux-imx@....com>,
linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Fabio Estevam <festevam@...il.com>,
Rob Herring <robh+dt@...nel.org>,
Mark Rutland <mark.rutland@....com>,
linux-amarula@...rulasolutions.com,
Aymen Sghaier <aymen.sghaier@....com>,
Herbert Xu <herbert@...dor.apana.org.au>,
linux-crypto@...r.kernel.org
Subject: [PATCH 1/2] arm64: dts: imx8mm: Add CAAM node
Add node for CAAM - Cryptographic Acceleration and Assurance Module.
Signed-off-by: Michael Trimarchi <michael@...rulasolutions.com>
---
arch/arm64/boot/dts/freescale/imx8mm.dtsi | 31 +++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index 7360dc0685eb..428a8b43086e 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -667,6 +667,37 @@
status = "disabled";
};
+ crypto: crypto@...00000 {
+ compatible = "fsl,sec-v4.0";
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0x30900000 0x40000>;
+ ranges = <0 0x30900000 0x40000>;
+ interrupts = <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH>;
+ clocks = <&clk IMX8MM_CLK_AHB>,
+ <&clk IMX8MM_CLK_IPG_ROOT>;
+ clock-names = "aclk", "ipg";
+ status = "disabled";
+
+ sec_jr0: jr0@...0 {
+ compatible = "fsl,sec-v4.0-job-ring";
+ reg = <0x1000 0x1000>;
+ interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ sec_jr1: jr1@...0 {
+ compatible = "fsl,sec-v4.0-job-ring";
+ reg = <0x2000 0x1000>;
+ interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+ };
+
+ sec_jr2: jr2@...0 {
+ compatible = "fsl,sec-v4.0-job-ring";
+ reg = <0x3000 0x1000>;
+ interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
+
i2c1: i2c@...20000 {
compatible = "fsl,imx8mm-i2c", "fsl,imx21-i2c";
#address-cells = <1>;
--
2.17.1
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