arm64: dts: qcom: sc7280: Add the missing MDSS icc path

MDSS, aside from the MDP-MEM path, also requires the CPU-DISP_CFG one.
Failing to provide it may result in register accesses failing and that's
never good.

Add the missing path.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231125-topic-rb1_feat-v3-7-4cbb567743bb@linaro.org
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/sc7280.dtsi b/arch/arm64/boot/dts/qcom/sc7280.dtsi
index 04bf85b0399a8fdb132843da3d1ae10ea350f26f..41d327b1f1b613cb908f27db71b34171806aa513 100644 (file)
--- a/arch/arm64/boot/dts/qcom/sc7280.dtsi
+++ b/arch/arm64/boot/dts/qcom/sc7280.dtsi
@@ -15,6 +15,7 @@
 #include <dt-bindings/dma/qcom-gpi.h>
 #include <dt-bindings/firmware/qcom,scm.h>
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/interconnect/qcom,icc.h>
 #include <dt-bindings/interconnect/qcom,osm-l3.h>
 #include <dt-bindings/interconnect/qcom,sc7280.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
@@ -3958,8 +3959,12 @@
                        interrupt-controller;
                        #interrupt-cells = <1>;
 
-                       interconnects = <&mmss_noc MASTER_MDP0 0 &mc_virt SLAVE_EBI1 0>;
-                       interconnect-names = "mdp0-mem";
+                       interconnects = <&mmss_noc MASTER_MDP0 QCOM_ICC_TAG_ALWAYS
+                                        &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ALWAYS>,
+                                       <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ALWAYS
+                                        &cnoc2 SLAVE_DISPLAY_CFG QCOM_ICC_TAG_ALWAYS>;
+                       interconnect-names = "mdp0-mem",
+                                            "cpu-cfg";
 
                        iommus = <&apps_smmu 0x900 0x402>;