[PATCH v11 20/22] arm64: dts: amlogic: s4: add crypto node
From: Alexey Romanov <hidden>
Date: 2024-12-13 14:08:37
Also in:
linux-amlogic, linux-crypto, linux-devicetree, lkml
Subsystem:
arm/amlogic meson soc support, the rest · Maintainers:
Neil Armstrong, Kevin Hilman, Linus Torvalds
This patch adds a crypto node declaration for Amlogic S4-series. With the Amlogic crypto driver we can use HW implementation of SHA1/224/256 and AES algo. Signed-off-by: Alexey Romanov <redacted> --- arch/arm64/boot/dts/amlogic/meson-s4.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+)
diff --git a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
index 957577d986c0..846b9d1481ba 100644
--- a/arch/arm64/boot/dts/amlogic/meson-s4.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-s4.dtsi@@ -66,6 +66,12 @@ xtal: xtal-clk { #clock-cells = <0>; }; + clk81: clk81 { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <166000000>; + }; + firmware { sm: secure-monitor { compatible = "amlogic,meson-gxbb-sm";
@@ -586,6 +592,13 @@ mux { }; + crypto: crypto@440400 { + compatible = "amlogic,s4-crypto", "amlogic,a1-crypto"; + reg = <0x0 0x440400 0x0 0x48>; + interrupts = <GIC_SPI 24 IRQ_TYPE_EDGE_RISING>; + clocks = <&clk81>; + }; + gpio_intc: interrupt-controller@4080 { compatible = "amlogic,meson-s4-gpio-intc", "amlogic,meson-gpio-intc";
--
2.34.1