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Message-ID: <20241017144500.3968797-3-quic_yrangana@quicinc.com>
Date: Thu, 17 Oct 2024 20:15:00 +0530
From: Yuvaraj Ranganathan <quic_yrangana@...cinc.com>
To: Thara Gopinath <thara.gopinath@...il.com>,
Herbert Xu
<herbert@...dor.apana.org.au>,
"David S. Miller" <davem@...emloft.net>,
"Rob
Herring" <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
"Conor
Dooley" <conor+dt@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
"Konrad Dybcio" <konradybcio@...nel.org>,
Bhupesh Sharma
<bhupesh.sharma@...aro.org>
CC: <linux-arm-msm@...r.kernel.org>, <linux-crypto@...r.kernel.org>,
<devicetree@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
<quic_yrangana@...cinc.com>, <quic_sravank@...cinc.com>
Subject: [PATCH V1 2/2] arm64: dts: qcom: sa8775p: add QCrypto nodes
Add the QCE and Crypto BAM DMA nodes.
Signed-off-by: Yuvaraj Ranganathan <quic_yrangana@...cinc.com>
---
arch/arm64/boot/dts/qcom/sa8775p.dtsi | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sa8775p.dtsi b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
index e8dbc8d820a6..c1c53f81a555 100644
--- a/arch/arm64/boot/dts/qcom/sa8775p.dtsi
+++ b/arch/arm64/boot/dts/qcom/sa8775p.dtsi
@@ -1912,6 +1912,28 @@ ice: crypto@...8000 {
clocks = <&gcc GCC_UFS_PHY_ICE_CORE_CLK>;
};
+ cryptobam: dma-controller@...4000 {
+ 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 0x480 0x00>,
+ <&apps_smmu 0x481 0x00>;
+ };
+
+ crypto: crypto@...a000 {
+ compatible = "qcom,sa8775p-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 0 &mc_virt SLAVE_EBI1 0>;
+ interconnect-names = "memory";
+ };
+
stm: stm@...2000 {
compatible = "arm,coresight-stm", "arm,primecell";
reg = <0x0 0x4002000 0x0 0x1000>,
--
2.34.1
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