diff mbox series

[v9,20/23] arch: arm64: dts: meson: a1: add crypto node

Message ID 20240820145623.3500864-21-avromanov@salutedevices.com
State New
Headers show
Series Support more Amlogic SoC families in crypto driver | expand

Commit Message

Alexey Romanov Aug. 20, 2024, 2:56 p.m. UTC 
This patch adds a crypto node declaration. With the
Amlogic crypto driver we can use HW implementation
of SHA1/224/256 and AES algo.

Signed-off-by: Alexey Romanov <avromanov@salutedevices.com>
---
 arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
diff mbox series

Patch

diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index 42cd5381bad3..89dd09b9f231 100644
--- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
@@ -162,6 +162,12 @@  spifc: spi@fd000400 {
 			status = "disabled";
 		};
 
+		clk81: clk81 {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <64000000>;
+		};
+
 		apb: bus@fe000000 {
 			compatible = "simple-bus";
 			reg = <0x0 0xfe000000 0x0 0x1000000>;
@@ -972,6 +978,14 @@  sd_emmc: sd@10000 {
 				status = "disabled";
 			};
 
+			crypto: crypto@6000 {
+				compatible = "amlogic,a1-crypto";
+				reg = <0x0 0x6000 0x0 0x48>;
+				interrupts = <GIC_SPI 120 IRQ_TYPE_EDGE_RISING>;
+				clocks = <&clk81>;
+				power-domains = <&pwrc PWRC_DMA_ID>;
+			};
+
 			acodec: audio-controller@4800 {
 				compatible = "amlogic,t9015-a1";
 				reg = <0x0 0x4800 0x0 0x14>;