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[v2,2/2] arm64: dts: ti: k3-j784s4-main: Enable crypto accelerator

Message ID 20230314152611.140969-3-j-choudhary@ti.com (mailing list archive)
State New, archived
Headers show
Series Add Crypto Support for J784S4 SoC | expand

Commit Message

Jayesh Choudhary March 14, 2023, 3:26 p.m. UTC 
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>
Reviewed-by: Kamlesh Gurudasani <kamlesh@ti.com>
---
 arch/arm64/boot/dts/ti/k3-j784s4-main.dtsi | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
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Patch

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>;