From 027b85ca972f321629af85793bb49d45382e9006 Mon Sep 17 00:00:00 2001 From: Jayesh Choudhary Date: Tue, 1 Nov 2022 01:36:33 +0530 Subject: arm64: dts: ti: k3-j721s2-main: Enable crypto accelerator Add the node for SA2UL for supporting hardware crypto algorithms, including SHA1, SHA256, SHA512, AES, 3DES and AEAD suites. Add rng node for hardware random number generator. Signed-off-by: Jayesh Choudhary Signed-off-by: Nishanth Menon Reviewed-by: Manorit Chawdhry Acked-by: Matt Ranostay Acked-by: Andrew Davis Link: https://lore.kernel.org/r/20221031200633.26997-1-j-choudhary@ti.com --- arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'arch/arm64/boot/dts/ti') diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi index 7ccf8a761fc9..8915132efcc1 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi @@ -72,6 +72,25 @@ pinctrl-single,function-mask = <0xffffffff>; }; + main_crypto: crypto@4e00000 { + compatible = "ti,j721e-sa2ul"; + reg = <0x00 0x04e00000 0x00 0x1200>; + power-domains = <&k3_pds 297 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 0x04e10000 0x00 0x7d>; + interrupts = ; + }; + }; + main_uart0: serial@2800000 { compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02800000 0x00 0x200>; -- cgit