diff mbox series

[1/2] arm64: dts: imx8mm: Add CAAM node

Message ID 20200101175011.1875-1-michael@amarulasolutions.com
State New
Headers
Series [1/2] arm64: dts: imx8mm: Add CAAM node |

Commit Message

Michael Trimarchi Jan. 1, 2020, 5:50 p.m. UTC 
Add node for CAAM - Cryptographic Acceleration and Assurance Module.

Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
---
 arch/arm64/boot/dts/freescale/imx8mm.dtsi | 31 +++++++++++++++++++++++
 1 file changed, 31 insertions(+)

Comments

Adam Ford Jan. 1, 2020, 10:41 p.m. UTC | #1 
On Wed, Jan 1, 2020 at 11:50 AM Michael Trimarchi
<michael@amarulasolutions.com> wrote:
>
> Add node for CAAM - Cryptographic Acceleration and Assurance Module.
>

I believe a series similar to this was already done and applied:

https://patchwork.kernel.org/patch/11300663/

adam

> Signed-off-by: Michael Trimarchi <michael@amarulasolutions.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@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";
> +                               status = "disabled";
> +
> +                               sec_jr0: jr0@1000 {
> +                                        compatible = "fsl,sec-v4.0-job-ring";
> +                                        reg = <0x1000 0x1000>;
> +                                        interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
> +                               };
> +
> +                               sec_jr1: jr1@2000 {
> +                                        compatible = "fsl,sec-v4.0-job-ring";
> +                                        reg = <0x2000 0x1000>;
> +                                        interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
> +                               };
> +
> +                               sec_jr2: jr2@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>;
> --
> 2.17.1
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
diff mbox series

Patch

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@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";
+				status = "disabled";
+
+				sec_jr0: jr0@1000 {
+					 compatible = "fsl,sec-v4.0-job-ring";
+					 reg = <0x1000 0x1000>;
+					 interrupts = <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH>;
+				};
+
+				sec_jr1: jr1@2000 {
+					 compatible = "fsl,sec-v4.0-job-ring";
+					 reg = <0x2000 0x1000>;
+					 interrupts = <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH>;
+				};
+
+				sec_jr2: jr2@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>;