Add Qualcomm Crypto Engine device node for Monaco platform.
Bindings and Crypto DMA nodes for the same platform is already
present in the tree.

QCE and Crypto DMA nodes patch was applied as part of the
commit a86d84409947 ("arm64: dts: qcom: qcs8300: add QCrypto nodes"),
however was reverted due to compatible string being miss-matched
against schema.

Resubmitting the enablement of QCE device node for monaco platform
with compatible-string being aligned with qcom-qce schema.

Signed-off-by: Abhinaba Rakshit <abhinaba.rakshit@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/monaco.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi
index 816fa2af8a9a663b8ad176f93d2f18284a08c3d1..dd0b9ea27fe1cdfbf6aba07e98183871be7ee889 100644
--- a/arch/arm64/boot/dts/qcom/monaco.dtsi
+++ b/arch/arm64/boot/dts/qcom/monaco.dtsi
@@ -2350,6 +2350,18 @@ ice: crypto@1d88000 {
 			clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>;
 		};
 
+		crypto: crypto@1dfa000 {
+			compatible = "qcom,qcs8300-qce", "qcom,sm8150-qce", "qcom,qce";
+			reg = <0x0 0x01dfa000 0x0 0x6000>;
+			dmas = <&cryptobam 4>, <&cryptobam 5>;
+			dma-names = "rx", "tx";
+			iommus = <&apps_smmu 0x480 0x00>,
+				 <&apps_smmu 0x481 0x00>;
+			interconnects = <&aggre2_noc MASTER_CRYPTO_CORE0 QCOM_ICC_TAG_ALWAYS
+					 &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
+			interconnect-names = "memory";
+		};
+
 		tcsr_mutex: hwlock@1f40000 {
 			compatible = "qcom,tcsr-mutex";
 			reg = <0x0 0x01f40000 0x0 0x20000>;

---
base-commit: cc3aa43b44bdb43dfbac0fcb51c56594a11338a8
change-id: 20251222-enable-qualcomm-crypto-engine-for-monaco-7c6b9112779d

Best regards,
-- 
Abhinaba Rakshit <abhinaba.rakshit@oss.qualcomm.com>

On Mon, Dec 22, 2025 at 01:00:19PM +0530, Abhinaba Rakshit wrote:
> Add Qualcomm Crypto Engine device node for Monaco platform.
> Bindings and Crypto DMA nodes for the same platform is already
> present in the tree.
> 
> QCE and Crypto DMA nodes patch was applied as part of the
> commit a86d84409947 ("arm64: dts: qcom: qcs8300: add QCrypto nodes"),
> however was reverted due to compatible string being miss-matched
> against schema.
> 
> Resubmitting the enablement of QCE device node for monaco platform
> with compatible-string being aligned with qcom-qce schema.

This part will not make any sense in the commit message, once the
patch gets applied.

Please put it under the three dashes at the end of the commit message,
after the SoB (or into the b4's cover letter, it will also be properly
included here). Or, better, rephrase it in a way that makes sense for
the applied patch.

> 
> Signed-off-by: Abhinaba Rakshit <abhinaba.rakshit@oss.qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/monaco.dtsi | 12 ++++++++++++
>  1 file changed, 12 insertions(+)

With the commit message fixed:


Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>



-- 
With best wishes
Dmitry

On Mon, Dec 22, 2025 at 11:29:06AM +0200, Dmitry Baryshkov wrote:
> On Mon, Dec 22, 2025 at 01:00:19PM +0530, Abhinaba Rakshit wrote:
> > Add Qualcomm Crypto Engine device node for Monaco platform.
> > Bindings and Crypto DMA nodes for the same platform is already
> > present in the tree.
> > 
> > QCE and Crypto DMA nodes patch was applied as part of the
> > commit a86d84409947 ("arm64: dts: qcom: qcs8300: add QCrypto nodes"),
> > however was reverted due to compatible string being miss-matched
> > against schema.
> > 
> > Resubmitting the enablement of QCE device node for monaco platform
> > with compatible-string being aligned with qcom-qce schema.
> 
> This part will not make any sense in the commit message, once the
> patch gets applied.
> 
> Please put it under the three dashes at the end of the commit message,
> after the SoB (or into the b4's cover letter, it will also be properly
> included here). Or, better, rephrase it in a way that makes sense for
> the applied patch.

Sure, will move this description to b4's cover-letter and update in patchset v2.

> 
> > 
> > Signed-off-by: Abhinaba Rakshit <abhinaba.rakshit@oss.qualcomm.com>
> > ---
> >  arch/arm64/boot/dts/qcom/monaco.dtsi | 12 ++++++++++++
> >  1 file changed, 12 insertions(+)
> 
> With the commit message fixed:
> 
> 
> Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@oss.qualcomm.com>
> 

Thank you

Abhinaba Rakshit

On 12/22/25 8:30 AM, Abhinaba Rakshit wrote:
> Add Qualcomm Crypto Engine device node for Monaco platform.
> Bindings and Crypto DMA nodes for the same platform is already
> present in the tree.
> 
> QCE and Crypto DMA nodes patch was applied as part of the
> commit a86d84409947 ("arm64: dts: qcom: qcs8300: add QCrypto nodes"),
> however was reverted due to compatible string being miss-matched
> against schema.
> 
> Resubmitting the enablement of QCE device node for monaco platform
> with compatible-string being aligned with qcom-qce schema.
> 
> Signed-off-by: Abhinaba Rakshit <abhinaba.rakshit@oss.qualcomm.com>
> ---
>  arch/arm64/boot/dts/qcom/monaco.dtsi | 12 ++++++++++++
>  1 file changed, 12 insertions(+)
> 
> diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi
> index 816fa2af8a9a663b8ad176f93d2f18284a08c3d1..dd0b9ea27fe1cdfbf6aba07e98183871be7ee889 100644
> --- a/arch/arm64/boot/dts/qcom/monaco.dtsi
> +++ b/arch/arm64/boot/dts/qcom/monaco.dtsi
> @@ -2350,6 +2350,18 @@ ice: crypto@1d88000 {
>  			clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>;
>  		};
>  
> +		crypto: crypto@1dfa000 {
> +			compatible = "qcom,qcs8300-qce", "qcom,sm8150-qce", "qcom,qce";
> +			reg = <0x0 0x01dfa000 0x0 0x6000>;
> +			dmas = <&cryptobam 4>, <&cryptobam 5>;
> +			dma-names = "rx", "tx";
> +			iommus = <&apps_smmu 0x480 0x00>,

"0x00" makes no sense - "0x0" is the concise way to write it and
"0x0000" would be pedantic with the width of the SMR mask field in mind.

Please switch to the former

Konrad

On Mon, Dec 22, 2025 at 10:44:49AM +0100, Konrad Dybcio wrote:
> On 12/22/25 8:30 AM, Abhinaba Rakshit wrote:
> > Add Qualcomm Crypto Engine device node for Monaco platform.
> > Bindings and Crypto DMA nodes for the same platform is already
> > present in the tree.
> > 
> > QCE and Crypto DMA nodes patch was applied as part of the
> > commit a86d84409947 ("arm64: dts: qcom: qcs8300: add QCrypto nodes"),
> > however was reverted due to compatible string being miss-matched
> > against schema.
> > 
> > Resubmitting the enablement of QCE device node for monaco platform
> > with compatible-string being aligned with qcom-qce schema.
> > 
> > Signed-off-by: Abhinaba Rakshit <abhinaba.rakshit@oss.qualcomm.com>
> > ---
> >  arch/arm64/boot/dts/qcom/monaco.dtsi | 12 ++++++++++++
> >  1 file changed, 12 insertions(+)
> > 
> > diff --git a/arch/arm64/boot/dts/qcom/monaco.dtsi b/arch/arm64/boot/dts/qcom/monaco.dtsi
> > index 816fa2af8a9a663b8ad176f93d2f18284a08c3d1..dd0b9ea27fe1cdfbf6aba07e98183871be7ee889 100644
> > --- a/arch/arm64/boot/dts/qcom/monaco.dtsi
> > +++ b/arch/arm64/boot/dts/qcom/monaco.dtsi
> > @@ -2350,6 +2350,18 @@ ice: crypto@1d88000 {
> >  			clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>;
> >  		};
> >  
> > +		crypto: crypto@1dfa000 {
> > +			compatible = "qcom,qcs8300-qce", "qcom,sm8150-qce", "qcom,qce";
> > +			reg = <0x0 0x01dfa000 0x0 0x6000>;
> > +			dmas = <&cryptobam 4>, <&cryptobam 5>;
> > +			dma-names = "rx", "tx";
> > +			iommus = <&apps_smmu 0x480 0x00>,
> 
> "0x00" makes no sense - "0x0" is the concise way to write it and
> "0x0000" would be pedantic with the width of the SMR mask field in mind.
> 
> Please switch to the former
> 

Sure, will update this in patchset v2.

Abhinaba Rakshit