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@xxxxxxxxxxxxxxxxx>
---
arch/arm64/boot/dts/amlogic/meson-a1.dtsi | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
index 1eba0afb3fd9..7734dd84c8f8 100644
--- a/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-a1.dtsi
@@ -664,6 +664,14 @@ sd_emmc: mmc@10000 {
power-domains = <&pwrc PWRC_SD_EMMC_ID>;
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>;
+ };
};
usb: usb@fe004400 {
@@ -745,4 +753,10 @@ xtal: xtal-clk {
clock-output-names = "xtal";
#clock-cells = <0>;
};
+
+ clk81: clk81 {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <64000000>;
+ };
};
--
2.34.1
