[V2,2/3] arm64: dts: imx8mm: Add Crypto CAAM support
diff mbox series

Message ID 20191213153910.11235-2-aford173@gmail.com
State New
Headers show
Series
  • [V2,1/3] crypto: caam: Add support for i.MX8M Mini
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Commit Message

Adam Ford Dec. 13, 2019, 3:39 p.m. UTC
The i.MX8M Mini supports the same crypto engine as what is in
the i.MX8MQ, but it is not currently present in the device tree.

This patch places in into the device tree.

Signed-off-by: Adam Ford <aford173@gmail.com>
---
V2:  Don't disable it by default

Comments

Horia Geanta Dec. 17, 2019, 9:54 a.m. UTC | #1
On 12/13/2019 5:39 PM, Adam Ford wrote:
> The i.MX8M Mini supports the same crypto engine as what is in
> the i.MX8MQ, but it is not currently present in the device tree.
> 
> This patch places in into the device tree.
		    ^ it
> 
> Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>

Thanks,
Horia

Patch
diff mbox series

diff --git a/arch/arm64/boot/dts/freescale/imx8mm.dtsi b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
index 860cddec9632..1f0178078572 100644
--- a/arch/arm64/boot/dts/freescale/imx8mm.dtsi
+++ b/arch/arm64/boot/dts/freescale/imx8mm.dtsi
@@ -726,6 +726,36 @@ 
 				status = "disabled";
 			};
 
+			crypto: crypto@30900000 {
+				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";
+
+				sec_jr0: jr@1000 {
+					compatible = "fsl,sec-v4.0-job-ring";
+					reg = <0x1000 0x1000>;
+					interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+				};
+
+				sec_jr1: jr@2000 {
+					compatible = "fsl,sec-v4.0-job-ring";
+					reg = <0x2000 0x1000>;
+					interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+				};
+
+				sec_jr2: jr@3000 {
+					compatible = "fsl,sec-v4.0-job-ring";
+					reg = <0x3000 0x1000>;
+					interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+				};
+			};
+
 			i2c1: i2c@30a20000 {
 				compatible = "fsl,imx8mm-i2c", "fsl,imx21-i2c";
 				#address-cells = <1>;