Re: [PATCH 2/2] arm64: dts: qcom: glymur: Add crypto engine

[Konrad Dybcio]

On 4/16/26 3:07 PM, Harshal Dev wrote:
> On Glymur, there is a crypto engine IP block similar to the ones found on
> SM8x50 platforms.
> 
> Describe the crypto engine and its BAM.
> 
> Signed-off-by: Harshal Dev <harshal.dev@xxxxxxxxxxxxxxxx>
> ---
>  arch/arm64/boot/dts/qcom/glymur.dtsi | 26 ++++++++++++++++++++++++++
>  1 file changed, 26 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/glymur.dtsi b/arch/arm64/boot/dts/qcom/glymur.dtsi
> index f23cf81ddb77..e8c796f2c572 100644
> --- a/arch/arm64/boot/dts/qcom/glymur.dtsi
> +++ b/arch/arm64/boot/dts/qcom/glymur.dtsi
> @@ -3675,6 +3675,32 @@ pcie3b_phy: phy@f10000 {
>  			status = "disabled";
>  		};
>  
> +		cryptobam: dma-controller@1dc4000 {
> +			compatible = "qcom,bam-v1.7.4", "qcom,bam-v1.7.0";
> +			reg = <0x0 0x01dc4000 0x0 0x28000>;
> +			interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
> +			#dma-cells = <1>;
> +			iommus = <&apps_smmu 0x480 0x0>,
> +				 <&apps_smmu 0x481 0x0>;

It seems like these aren't the right SIDs on this platform.. Have you
tested this patch on hw?

Konrad