diff mbox series

[RFC,4/6] arm64: dts: ti: k3-j721e-main: add SA2UL public key accelerator subdevice

Message ID 33daf58739bc55bbcdc516a81e7d94f82dbdaa7f.1659985696.git.danielrparks@ti.com (mailing list archive)
State Changes Requested
Delegated to: Herbert Xu
Headers show
Series Add SA2UL Public Key Accelerator driver | expand

Commit Message

Daniel Parks Aug. 8, 2022, 7:12 p.m. UTC 
j721e contains two SA2ULs, and the PKA in the main domain is accessible,
so add it as a subdevice alongside the RNG module.

Signed-off-by: Daniel Parks <danielrparks@ti.com>
---
 arch/arm64/boot/dts/ti/k3-j721e-main.dtsi | 7 +++++++
 1 file changed, 7 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
index 917c9dc99efa..56e4ae0ab61f 100644
--- a/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
+++ b/arch/arm64/boot/dts/ti/k3-j721e-main.dtsi
@@ -344,8 +344,15 @@ 
 			reg = <0x0 0x4e10000 0x0 0x7d>;
 			interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>;
 			clocks = <&k3_clks 264 2>;
 		};
+
+		pka: pka@4e20000 {
+			compatible = "inside-secure,safexcel-eip29t2";
+			reg = <0x00 0x4e20000 0x00 0x2000>,
+			      <0x00 0x4e24000 0x00 0x8000>;
+			interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>;
+		};
 	};
 
 	main_pmx0: pinctrl@11c000 {
 		compatible = "pinctrl-single";