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From: Jayesh Choudhary <j-choudhary@ti.com>
To: <nm@ti.com>, <vigneshr@ti.com>
Cc: <kristo@kernel.org>, <robh+dt@kernel.org>,
	<krzysztof.kozlowski+dt@linaro.org>, <kamlesh@ti.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<j-choudhary@ti.com>
Subject: [PATCH 2/2] arm64: dts: ti: k3-j784s4-main: Enable crypto accelerator
Date: Mon, 13 Mar 2023 16:17:21 +0530	[thread overview]
Message-ID: <20230313104721.407071-3-j-choudhary@ti.com> (raw)
In-Reply-To: <20230313104721.407071-1-j-choudhary@ti.com>

Add the node for SA2UL to support hardware crypto algorithms,
including SHA-1/256/512, AES, 3DES and AEAD suites.
Add rng node for hardware random number generator.

Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
---
 arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
index 80a1b08c51a8..8c1474a7bd0f 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
@@ -72,6 +72,25 @@ main_pmx0: pinctrl@11c000 {
 		pinctrl-single,function-mask = <0xffffffff>;
 	};
 
+	main_crypto: crypto@4e00000 {
+		compatible = "ti,j721e-sa2ul";
+		reg = <0x00 0x4e00000 0x00 0x1200>;
+		power-domains = <&k3_pds 369 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges = <0x00 0x04e00000 0x00 0x04e00000 0x00 0x30000>;
+
+		dmas = <&main_udmap 0xca40>, <&main_udmap 0x4a40>,
+				<&main_udmap 0x4a41>;
+		dma-names = "tx", "rx1", "rx2";
+
+		rng: rng@4e10000 {
+			compatible = "inside-secure,safexcel-eip76";
+			reg = <0x00 0x4e10000 0x00 0x7d>;
+			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+		};
+	};
+
 	main_uart0: serial@2800000 {
 		compatible = "ti,j721e-uart", "ti,am654-uart";
 		reg = <0x00 0x02800000 0x00 0x200>;
-- 
2.25.1


WARNING: multiple messages have this Message-ID (diff)
From: Jayesh Choudhary <j-choudhary@ti.com>
To: <nm@ti.com>, <vigneshr@ti.com>
Cc: <kristo@kernel.org>, <robh+dt@kernel.org>,
	<krzysztof.kozlowski+dt@linaro.org>, <kamlesh@ti.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<devicetree@vger.kernel.org>, <linux-kernel@vger.kernel.org>,
	<j-choudhary@ti.com>
Subject: [PATCH 2/2] arm64: dts: ti: k3-j784s4-main: Enable crypto accelerator
Date: Mon, 13 Mar 2023 16:17:21 +0530	[thread overview]
Message-ID: <20230313104721.407071-3-j-choudhary@ti.com> (raw)
In-Reply-To: <20230313104721.407071-1-j-choudhary@ti.com>

Add the node for SA2UL to support hardware crypto algorithms,
including SHA-1/256/512, AES, 3DES and AEAD suites.
Add rng node for hardware random number generator.

Signed-off-by: Jayesh Choudhary <j-choudhary@ti.com>
---
 arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
index 80a1b08c51a8..8c1474a7bd0f 100644
--- a/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi
@@ -72,6 +72,25 @@ main_pmx0: pinctrl@11c000 {
 		pinctrl-single,function-mask = <0xffffffff>;
 	};
 
+	main_crypto: crypto@4e00000 {
+		compatible = "ti,j721e-sa2ul";
+		reg = <0x00 0x4e00000 0x00 0x1200>;
+		power-domains = <&k3_pds 369 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges = <0x00 0x04e00000 0x00 0x04e00000 0x00 0x30000>;
+
+		dmas = <&main_udmap 0xca40>, <&main_udmap 0x4a40>,
+				<&main_udmap 0x4a41>;
+		dma-names = "tx", "rx1", "rx2";
+
+		rng: rng@4e10000 {
+			compatible = "inside-secure,safexcel-eip76";
+			reg = <0x00 0x4e10000 0x00 0x7d>;
+			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
+		};
+	};
+
 	main_uart0: serial@2800000 {
 		compatible = "ti,j721e-uart", "ti,am654-uart";
 		reg = <0x00 0x02800000 0x00 0x200>;
-- 
2.25.1


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  parent reply	other threads:[~2023-03-13 10:47 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-13 10:47 [PATCH 0/2] Add Crypto Support for J784S4 SoC Jayesh Choudhary
2023-03-13 10:47 ` Jayesh Choudhary
2023-03-13 10:47 ` [PATCH 1/2] arm64: dts: ti: k3-j784s4-main: Add 'ti,sci-dev-id' for main_navss Jayesh Choudhary
2023-03-13 10:47   ` Jayesh Choudhary
2023-03-13 10:47 ` Jayesh Choudhary [this message]
2023-03-13 10:47   ` [PATCH 2/2] arm64: dts: ti: k3-j784s4-main: Enable crypto accelerator Jayesh Choudhary
2023-03-14 11:50 ` [PATCH 0/2] Add Crypto Support for J784S4 SoC Kamlesh Gurudasani
2023-03-14 11:50   ` Kamlesh Gurudasani

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