From: Konrad Dybcio <konrad.dybcio@linaro.org>
Date: Wed, 29 Nov 2023 14:44:04 +0000 (+0100)
Subject: arm64: dts: qcom: sc7280: Add the missing MDSS icc path
X-Git-Tag: v6.8-rc1~130^2~8^2~194
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=c657056d99878c8a8ea84d5d4a9101bcb90b47f2;p=thirdparty%2Fkernel%2Flinux.git

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 04bf85b0399a8..41d327b1f1b61 100644
--- 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>;