Re: [PATCH 2/2] arm64: dts: ti: k3-am64-main: Enable crypto accelerator

Nishanth Menon
2022-07-08T22:08:29Z

On 16:57-20220708, Jayesh Choudhary wrote:
> From: Peter Ujfalusi <peter.ujfalusi@ti.com>
>
> Add the node for SA2UL.
>
> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
> [s-anna@ti.com: drop label, minor cleanups]
> Signed-off-by: Suman Anna <s-anna@ti.com>
> [j-choudhary@ti.com: drop rng-node, change flag to shared]

See thread: https://lore.kernel.org/all/1d6d171f-3c91-530a-27a5-c93153cb2378@ti.com/

lets be consistent as to having the RNG node with disable and logic for
doing the same.

> Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
> ---
> arch/arm64/boot/dts/ti/k3-am64-main.dtsi | 12 ++++++++++++
> 1 file changed, 12 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
> index ada00575f0f2..dd2848cd0740 100644
> --- a/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am64-main.dtsi
> @@ -1308,4 +1308,16 @@
> interrupt-names = "int0", "int1";
> bosch,mram-cfg = <0x0 128 64 64 64 64 32 32>;
> };
> +
> + crypto: crypto@40900000 {
> + compatible = "ti,am64-sa2ul";
> + reg = <0x00 0x40900000 0x00 0x1200>;
> + power-domains = <&k3_pds 133 TI_SCI_PD_SHARED>;
> + #address-cells = <2>;
> + #size-cells = <2>;
> + ranges = <0x00 0x40900000 0x00 0x40900000 0x00 0x30000>;
> + dmas = <&main_pktdma 0xc001 0>, <&main_pktdma 0x4002 0>,
> + <&main_pktdma 0x4003 0>;
> + dma-names = "tx", "rx1", "rx2";
> + };
> };
> --
> 2.17.1
>

--
Regards,
Nishanth Menon
Key (0xDDB5849D1736249D) / Fingerprint: F8A2 8693 54EB 8232 17A3 1A34 DDB5 849D 1736 249D