Document SC7280 support for QCrypto driver and add QCE and Crypto BAM DMA nodes
Om Prakash Singh (2):
dt-bindings: crypto: qcom-qce: document the SC7280 crypto engine
arm64: dts: qcom: sc7280: add QCrypto nodes
.../devicetree/bindings/crypto/qcom-qce.yaml | 1 +
arch/arm64/boot/dts/qcom/sc7280.dtsi | 22 +++++++++++++++++++
2 files changed, 23 insertions(+)
--
2.25.1
Document the crypto engine on the SM7280 Platform.
Signed-off-by: Om Prakash Singh <[email protected]>
---
Documentation/devicetree/bindings/crypto/qcom-qce.yaml | 1 +
1 file changed, 1 insertion(+)
diff --git a/Documentation/devicetree/bindings/crypto/qcom-qce.yaml b/Documentation/devicetree/bindings/crypto/qcom-qce.yaml
index eeb8a956d7cb..1797699cf454 100644
--- a/Documentation/devicetree/bindings/crypto/qcom-qce.yaml
+++ b/Documentation/devicetree/bindings/crypto/qcom-qce.yaml
@@ -44,6 +44,7 @@ properties:
- items:
- enum:
+ - qcom,sc7280-qce
- qcom,sm8250-qce
- qcom,sm8350-qce
- qcom,sm8450-qce
--
2.25.1
Add the QCE and Crypto BAM DMA nodes.
Signed-off-by: Om Prakash Singh <[email protected]>
---
arch/arm64/boot/dts/qcom/sc7280.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 66f1eb83cca7..7b705df21f4e 100644
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -2272,6 +2272,28 @@ ipa: ipa@1e40000 {
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>;
+ qcom,ee = <0>;
+ qcom,controlled-remotely;
+ iommus = <&apps_smmu 0x4E4 0x0011>,
+ <&apps_smmu 0x4E6 0x0011>;
+ };
+
+ crypto: crypto@1dfa000 {
+ compatible = "qcom,sc7280-qce", "qcom,sm8150-qce", "qcom,qce";
+ reg = <0x0 0x01dfa000 0x0 0x6000>;
+ dmas = <&cryptobam 4>, <&cryptobam 5>;
+ dma-names = "rx", "tx";
+ iommus = <&apps_smmu 0x4E4 0x0011>,
+ <&apps_smmu 0x4E4 0x0011>;
+ interconnects = <&aggre2_noc MASTER_CRYPTO 0 &mc_virt SLAVE_EBI1 0>;
+ interconnect-names = "memory";
+ };
+
tcsr_mutex: hwlock@1f40000 {
compatible = "qcom,tcsr-mutex";
reg = <0 0x01f40000 0 0x20000>;
--
2.25.1
From: Neil Armstrong <[email protected]>
Document the crypto engine on the SM8650 Platform.
Signed-off-by: Neil Armstrong <[email protected]>
Acked-by: Rob Herring <[email protected]>
---
For convenience, a regularly refreshed linux-next based git tree containing
all the SM8650 related work is available at:
https://git.codelinaro.org/neil.armstrong/linux/-/tree/topic/sm85650/upstream/integ
---
Documentation/devicetree/bindings/crypto/qcom-qce.yaml | 1 +
1 file changed, 1 insertion(+)
---
base-commit: fe1998aa935b44ef873193c0772c43bce74f17dc
change-id: 20231016-topic-sm8650-upstream-bindings-qce-c6ae7eda5cba
Best regards,
diff --git a/Documentation/devicetree/bindings/crypto/qcom-qce.yaml b/Documentation/devicetree/bindings/crypto/qcom-qce.yaml
index 8e665d910e6e..eeb8a956d7cb 100644
--- a/Documentation/devicetree/bindings/crypto/qcom-qce.yaml
+++ b/Documentation/devicetree/bindings/crypto/qcom-qce.yaml
@@ -48,6 +48,7 @@ properties:
- qcom,sm8350-qce
- qcom,sm8450-qce
- qcom,sm8550-qce
+ - qcom,sm8650-qce
- const: qcom,sm8150-qce
- const: qcom,qce
On 12/12/2023 09:54, Om Prakash Singh wrote:
> Document the crypto engine on the SM7280 Platform.
>
> Signed-off-by: Om Prakash Singh <[email protected]>
> ---
> Documentation/devicetree/bindings/crypto/qcom-qce.yaml | 1 +
> 1 file changed, 1 insertion(+)
Reviewed-by: Krzysztof Kozlowski <[email protected]>
Best regards,
Krzysztof
On 12/12/2023 09:54, Om Prakash Singh wrote:
> Add the QCE and Crypto BAM DMA nodes.
>
> Signed-off-by: Om Prakash Singh <[email protected]>
> ---
> arch/arm64/boot/dts/qcom/sc7280.dtsi | 22 ++++++++++++++++++++++
> 1 file changed, 22 insertions(+)
>
> diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> index 66f1eb83cca7..7b705df21f4e 100644
> --- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
> +++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
> @@ -2272,6 +2272,28 @@ ipa: ipa@1e40000 {
> status = "disabled";
> };
>
> + cryptobam: dma-controller@1dc4000 {
Are you sure you placed it in correct place? 1e4 looks higher than 1dc.
> + 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>;
> + qcom,ee = <0>;
> + qcom,controlled-remotely;
These two properties go to the end (vendor properties are after generic
ones).
> + iommus = <&apps_smmu 0x4E4 0x0011>,
> + <&apps_smmu 0x4E6 0x0011>;
Lowercase hex
> + };
> +
> + crypto: crypto@1dfa000 {
> + compatible = "qcom,sc7280-qce", "qcom,sm8150-qce", "qcom,qce";
> + reg = <0x0 0x01dfa000 0x0 0x6000>;
> + dmas = <&cryptobam 4>, <&cryptobam 5>;
> + dma-names = "rx", "tx";
> + iommus = <&apps_smmu 0x4E4 0x0011>,
> + <&apps_smmu 0x4E4 0x0011>;
Lowercase hex
> + interconnects = <&aggre2_noc MASTER_CRYPTO 0 &mc_virt SLAVE_EBI1 0>;
> + interconnect-names = "memory";
> + };
Best regards,
Krzysztof