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Add BAM v2.0.0 and qcrypto support #1091

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Add BAM v2.0.0 and qcrypto support #1091

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7afc211
FROMLIST: arm64: dts: qcom: kaanapali: Add qcrypto node support
kkartik-qcom May 10, 2026
634b38a
FROMLIST: dt-bindings: dma: qcom: bam-dma: Add support for kaanapali …
kkartik-qcom May 10, 2026
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21 changes: 21 additions & 0 deletions Documentation/devicetree/bindings/dma/qcom,bam-dma.yaml
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Original file line number Diff line number Diff line change
Expand Up @@ -23,6 +23,8 @@ properties:
- qcom,bam-v1.4.0
# MSM8916, SDM630
- qcom,bam-v1.7.0
# Kaanapali
- qcom,bam-v2.0.0
- items:
- enum:
# SDM845, SM6115, SM8150, SM8250 and QCM2290
Expand Down Expand Up @@ -118,4 +120,23 @@ examples:
#dma-cells = <1>;
qcom,ee = <0>;
};
- |
#include <dt-bindings/interrupt-controller/arm-gic.h>

soc {
#address-cells = <2>;
#size-cells = <2>;

dma-controller@1dc4000 {
compatible = "qcom,bam-v2.0.0";
reg = <0x0 0x01dc4000 0x0 0x22000>;
interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
#dma-cells = <1>;
iommus = <&apps_smmu 0xc0 0>, <&apps_smmu 0xc1 0>;
qcom,ee = <0>;
qcom,num-ees = <4>;
num-channels = <20>;
qcom,controlled-remotely;
};
};
...
25 changes: 25 additions & 0 deletions arch/arm64/boot/dts/qcom/kaanapali.dtsi
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Expand Up @@ -2553,6 +2553,31 @@
power-domains = <&gcc GCC_UFS_PHY_GDSC>;
};

cryptobam: dma-controller@1dc4000 {
compatible = "qcom,bam-v2.0.0";
reg = <0x0 0x01dc4000 0x0 0x22000>;
interrupts = <GIC_SPI 272 IRQ_TYPE_LEVEL_HIGH>;
#dma-cells = <1>;
iommus = <&apps_smmu 0xc0 0x0>,
<&apps_smmu 0xc1 0x0>;
qcom,ee = <0>;
qcom,num-ees = <4>;
num-channels = <20>;
qcom,controlled-remotely;
};

crypto: crypto@1dfa000 {
compatible = "qcom,kaanapali-qce", "qcom,sm8150-qce", "qcom,qce";
reg = <0x0 0x01dfa000 0x0 0x6000>;
interconnects = <&aggre_noc MASTER_CRYPTO QCOM_ICC_TAG_ALWAYS
&mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>;
interconnect-names = "memory";
dmas = <&cryptobam 4>, <&cryptobam 5>;
dma-names = "rx", "tx";
iommus = <&apps_smmu 0xc0 0x0>,
<&apps_smmu 0xc1 0x0>;
};

tcsr_mutex: hwlock@1f40000 {
compatible = "qcom,tcsr-mutex";
reg = <0x0 0x01f40000 0x0 0x20000>;
Expand Down