Add the node for SA2UL for supporting hardware crypto algorithms, including SHA1, SHA256, SHA512, AES, 3DES and AEAD suites. Signed-off-by: Jayesh Choudhary <j-choudhary@xxxxxx> --- There is a dependency of this patch on a dmaengine patch: <https://lore.kernel.org/all/20220628050232.331956-1-j-choudhary@xxxxxx/> This patch adds the PSIL threads for main domain SA2UL. Without the above patch, dma-controller fails to get the channel and tcrypt module does software crypto. But it does not break boot since its runtime and not compile-time. Testing log: <https://gist.github.com/Jayesh2000/e429c78a545809602e6473886a2a6ae4> arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi index 34e7d577ae13..79ca34a7e34f 100644 --- a/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j721s2-main.dtsi @@ -72,6 +72,20 @@ pinctrl-single,function-mask = <0xffffffff>; }; + main_crypto: crypto@4e00000 { + compatible = "ti,j721e-sa2ul"; + reg = <0x00 0x4e00000 0x00 0x1200>; + power-domains = <&k3_pds 297 TI_SCI_PD_SHARED>; + #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"; + dma-coherent; + }; + main_uart0: serial@2800000 { compatible = "ti,j721e-uart", "ti,am654-uart"; reg = <0x00 0x02800000 0x00 0x200>; -- 2.17.1
