ARM64: meson-axg: enable hardware rng

Enable the hardware random generator

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Kevin Hilman <khilman@baylibre.com>

diff --git a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
index 70c776e..994106d 100644 (file)
--- a/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
+++ b/arch/arm64/boot/dts/amlogic/meson-axg.dtsi
@@ -234,6 +234,13 @@
                        #size-cells = <2>;
                        ranges = <0x0 0x0 0x0 0xff634000 0x0 0x2000>;
 
+                       hwrng: rng {
+                               compatible = "amlogic,meson-rng";
+                               reg = <0x0 0x18 0x0 0x4>;
+                               clocks = <&clkc CLKID_RNG0>;
+                               clock-names = "core";
+                       };
+
                        pinctrl_periphs: pinctrl@480 {
                                compatible = "amlogic,meson-axg-periphs-pinctrl";
                                #address-cells = <2>;