[PATCHv6,6/7] arm64: dts: ti: k3-am6: Add crypto accelarator node

Message ID 20200713083427.30117-7-t-kristo@ti.com
State New
Headers show
Series
  • crypto: add driver for TI K3 SA2UL
Related show

Commit Message

Tero Kristo July 13, 2020, 8:34 a.m.
From: Keerthy <j-keerthy@ti.com>


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

Signed-off-by: Keerthy <j-keerthy@ti.com>

[t-kristo@ti.com: Modifications based on introduction of yaml binding]
Signed-off-by: Tero Kristo <t-kristo@ti.com>

---
 arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

-- 
2.17.1

--
Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki

Patch

diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
index 61815228e230..4615f2009a35 100644
--- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi
@@ -112,6 +112,28 @@ 
 		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>;