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Date: Wed, 1 Jan 2020 16:41:26 -0600
From: Adam Ford <aford173@...il.com>
To: Michael Trimarchi <michael@...rulasolutions.com>
Cc: Shawn Guo <shawnguo@...nel.org>,
Mark Rutland <mark.rutland@....com>,
Aymen Sghaier <aymen.sghaier@....com>,
Herbert Xu <herbert@...dor.apana.org.au>,
linux-amarula@...rulasolutions.com,
Sascha Hauer <s.hauer@...gutronix.de>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
Rob Herring <robh+dt@...nel.org>,
NXP Linux Team <linux-imx@....com>,
Pengutronix Kernel Team <kernel@...gutronix.de>,
Fabio Estevam <festevam@...il.com>,
arm-soc <linux-arm-kernel@...ts.infradead.org>,
linux-crypto@...r.kernel.org
Subject: Re: [PATCH 1/2] arm64: dts: imx8mm: Add CAAM node
On Wed, Jan 1, 2020 at 11:50 AM Michael Trimarchi
<michael@...rulasolutions.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@...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
>
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
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