arm64: dts: qcom: qcs615: add the SCM node

Add the SCM node for QCS615 platform. It is an interface to
communicate to the secure firmware.

Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Qingqing Zhou <quic_qqzhou@quicinc.com>
Link: https://lore.kernel.org/r/20241105032107.9552-3-quic_qqzhou@quicinc.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/qcs615.dtsi b/arch/arm64/boot/dts/qcom/qcs615.dtsi
index 8fd999c5058a8d367cc3371bf4d51862b24d7bdf..a4afc11fe3a11e2187ebfd23361bcc05ea4b89f0 100644 (file)
--- a/arch/arm64/boot/dts/qcom/qcs615.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs615.dtsi
@@ -278,6 +278,13 @@
                reg = <0 0x80000000 0 0>;
        };
 
+       firmware {
+               scm {
+                       compatible = "qcom,scm-qcs615", "qcom,scm";
+                       qcom,dload-mode = <&tcsr 0x13000>;
+               };
+       };
+
        camnoc_virt: interconnect-0 {
                compatible = "qcom,qcs615-camnoc-virt";
                #interconnect-cells = <2>;