arm64: dts: qcom: sm8550: add TRNG node

Add the Qualcomm True Random Number Generator node.

Reviewed-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Vinod Koul <vkoul@kernel.org>
Link: https://lore.kernel.org/r/20231003-topic-sm8550-rng-v4-4-255e4d0ba08e@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sm8550.dtsi b/arch/arm64/boot/dts/qcom/sm8550.dtsi
index 7b9ddde0b2c9a1700fa93d95cb17346088880a93..7bafb3d88d69b059634458e130df4a6023cedf93 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sm8550.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm8550.dtsi
@@ -1677,6 +1677,11 @@
                        qcom,bcm-voters = <&apps_bcm_voter>;
                };
 
                        qcom,bcm-voters = <&apps_bcm_voter>;
                };
 

+               rng: rng@10c3000 {
+                       compatible = "qcom,sm8550-trng", "qcom,trng";
+                       reg = <0 0x010c3000 0 0x1000>;
+               };
+

                pcie0: pci@1c00000 {
                        device_type = "pci";
                        compatible = "qcom,pcie-sm8550";
                pcie0: pci@1c00000 {
                        device_type = "pci";
                        compatible = "qcom,pcie-sm8550";