linux-kernel - [PATCH V4 4/4] arm64: dts: qcom: ipq9574: Enable crypto nodes

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Date:   Fri, 26 May 2023 21:41:29 +0530
From:   Anusha Rao <quic_anusha@...cinc.com>
To:     <agross@...nel.org>, <andersson@...nel.org>,
        <konrad.dybcio@...aro.org>, <thara.gopinath@...il.com>,
        <herbert@...dor.apana.org.au>, <davem@...emloft.net>,
        <robh+dt@...nel.org>, <krzysztof.kozlowski+dt@...aro.org>,
        <conor+dt@...nel.org>, <mturquette@...libre.com>,
        <sboyd@...nel.org>, <p.zabel@...gutronix.de>,
        <bhupesh.sharma@...aro.org>, <linux-arm-msm@...r.kernel.org>,
        <linux-crypto@...r.kernel.org>, <devicetree@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>, <linux-clk@...r.kernel.org>
CC:     <quic_srichara@...cinc.com>, <quic_gokulsri@...cinc.com>,
        <quic_sjaganat@...cinc.com>, <quic_kathirav@...cinc.com>,
        <quic_arajkuma@...cinc.com>, <quic_poovendh@...cinc.com>
Subject: [PATCH V4 4/4] arm64: dts: qcom: ipq9574: Enable crypto nodes

Enable crypto support for ipq9574.

Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Signed-off-by: Anusha Rao <quic_anusha@...cinc.com>
---
 Changes in V4:
	- Added bam compatible "qcom,bam-v1.7.4". This change depends on below patchset
	  https://lore.kernel.org/linux-arm-msm/20230519214813.2593271-2-bhupesh.sharma@linaro.org/
	- Picked up Reviewed-by tag.

 arch/arm64/boot/dts/qcom/ipq9574.dtsi | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/ipq9574.dtsi b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
index fea15f3cf910..1b0f535d1712 100644
--- a/arch/arm64/boot/dts/qcom/ipq9574.dtsi
+++ b/arch/arm64/boot/dts/qcom/ipq9574.dtsi
@@ -123,6 +123,26 @@
 			clock-names = "core";
 		};
 
+		cryptobam: dma-controller@...000 {
+			compatible = "qcom,bam-v1.7.4", "qcom,bam-v1.7.0";
+			reg = <0x00704000 0x20000>;
+			interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>;
+			#dma-cells = <1>;
+			qcom,ee = <1>;
+			qcom,controlled-remotely;
+		};
+
+		crypto: crypto@...000 {
+			compatible = "qcom,ipq9574-qce", "qcom,ipq4019-qce", "qcom,qce";
+			reg = <0x0073a000 0x6000>;
+			clocks = <&gcc GCC_CRYPTO_AHB_CLK>,
+				 <&gcc GCC_CRYPTO_AXI_CLK>,
+				 <&gcc GCC_CRYPTO_CLK>;
+			clock-names = "iface", "bus", "core";
+			dmas = <&cryptobam 2>, <&cryptobam 3>;
+			dma-names = "rx", "tx";
+		};
+
 		tlmm: pinctrl@...0000 {
 			compatible = "qcom,ipq9574-tlmm";
 			reg = <0x01000000 0x300000>;
-- 
2.17.1