Re: [PATCH v4 1/4] arm64: dts: k3-am62a-main: Add C7xv device node

[Andrew Davis]

On 8/20/24 5:40 AM, Hari Nagalla wrote:
> From: Jai Luthra <j-luthra@xxxxxx>
>
> AM62A SoCs have a C7xv DSP subsystem with Analytics engine capability.
> This subsystem is intended for deep learning purposes. Define the
> device node for C7xv DSP.
>
> Signed-off-by: Jai Luthra <j-luthra@xxxxxx>
> Signed-off-by: Hari Nagalla <hnagalla@xxxxxx>
> ---

Reviewed-by: Andrew Davis <afd@xxxxxx>

>   arch/arm64/boot/dts/ti/k3-am62a-main.dtsi | 11 +++++++++++
>   1 file changed, 11 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
> index 916fcf3cc57d..818005b8954d 100644
> --- a/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
> +++ b/arch/arm64/boot/dts/ti/k3-am62a-main.dtsi
> @@ -1088,4 +1088,15 @@ vpu: video-codec@30210000 {
>   		clocks = <&k3_clks 204 2>;
>   		power-domains = <&k3_pds 204 TI_SCI_PD_EXCLUSIVE>;
>   	};
> +
> +	c7x_0: dsp@7e000000 {
> +		compatible = "ti,am62a-c7xv-dsp";
> +		reg = <0x00 0x7e000000 0x00 0x00100000>;
> +		reg-names = "l2sram";
> +		ti,sci = <&dmsc>;
> +		ti,sci-dev-id = <208>;
> +		ti,sci-proc-ids = <0x04 0xff>;
> +		resets = <&k3_reset 208 1>;
> +		firmware-name = "am62a-c71_0-fw";
> +	};
>   };