arm64: dts: ti: k3-am6: Add crypto accelarator node

Add crypto accelarator node for supporting hardware crypto algorithms,
including SHA1, SHA256, SHA512, AES, 3DES, and AEAD suites.

[t-kristo@ti.com: Modifications based on introduction of yaml binding]
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Nishanth Menon <nm@ti.com>
Link: https://lore.kernel.org/r/20200826082921.19143-2-t-kristo@ti.com

arch/arm64/boot/dts/ti/k3-am65-main.dtsi

@@ -112,6 +112,28 @@ main_uart2: serial@2820000 {
 		power-domains = <&k3_pds 148 TI_SCI_PD_EXCLUSIVE>;
 	};
 
+	crypto: crypto@4e00000 {
+		compatible = "ti,am654-sa2ul";
+		reg = <0x0 0x4e00000 0x0 0x1200>;
+		power-domains = <&k3_pds 136 TI_SCI_PD_EXCLUSIVE>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges = <0x0 0x04e00000 0x00 0x04e00000 0x0 0x30000>;
+		status = "okay";
+
+		dmas = <&main_udmap 0xc000>, <&main_udmap 0x4000>,
+				<&main_udmap 0x4001>;
+		dma-names = "tx", "rx1", "rx2";
+		dma-coherent;
+
+		rng: rng@4e10000 {
+			compatible = "inside-secure,safexcel-eip76";
+			reg = <0x0 0x4e10000 0x0 0x7d>;
+			interrupts = <GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>;
+			clocks = <&k3_clks 136 1>;
+		};
+	};
+
 	main_pmx0: pinmux@11c000 {
 		compatible = "pinctrl-single";
 		reg = <0x0 0x11c000 0x0 0x2e4>;