Commit f0cd5a0e authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Bjorn Andersson
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arm64: dts: qcom: sc8180x: Add missing CPU<->MDP_CFG path 



To guarantee the required resources are enabled, describe the
interconnect path between the MDSS and the CPU.

Fixes: 494dec9b ("arm64: dts: qcom: sc8180x: Add display and gpu nodes")
Signed-off-by: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20231230-topic-8180_more_fixes-v1-8-93b5c107ed43@linaro.org


Signed-off-by: default avatarBjorn Andersson <andersson@kernel.org>
parent 6d9fb9e4

arch/arm64/boot/dts/qcom/sc8180x.dtsi

+9 −3
Original line number Diff line number Diff line
@@ -2701,9 +2701,15 @@ mdss: mdss@ae00000 { 
			interrupt-controller;

			#interrupt-cells = <1>;



			interconnects = <&mmss_noc MASTER_MDP_PORT0 0 &mc_virt SLAVE_EBI_CH0 0>,

					<&mmss_noc MASTER_MDP_PORT1 0 &mc_virt SLAVE_EBI_CH0 0>;

			interconnect-names = "mdp0-mem", "mdp1-mem";

			interconnects = <&mmss_noc MASTER_MDP_PORT0 QCOM_ICC_TAG_ALWAYS

					 &mc_virt SLAVE_EBI_CH0 QCOM_ICC_TAG_ALWAYS>,

					<&mmss_noc MASTER_MDP_PORT1 QCOM_ICC_TAG_ALWAYS

					 &mc_virt SLAVE_EBI_CH0 QCOM_ICC_TAG_ALWAYS>,

					<&gem_noc MASTER_AMPSS_M0 QCOM_ICC_TAG_ALWAYS

					 &config_noc SLAVE_DISPLAY_CFG QCOM_ICC_TAG_ALWAYS>;

			interconnect-names = "mdp0-mem",

					     "mdp1-mem",

					     "cpu-cfg";



			iommus = <&apps_smmu 0x800 0x420>;