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From: Luca Weiss <luca.weiss@fairphone.com>
To: Bjorn Andersson <andersson@kernel.org>,
	 Konrad Dybcio <konradybcio@kernel.org>,
	Rob Herring <robh@kernel.org>,
	 Krzysztof Kozlowski <krzk+dt@kernel.org>,
	 Conor Dooley <conor+dt@kernel.org>,
	Luca Weiss <luca@lucaweiss.eu>
Cc: ~postmarketos/upstreaming@lists.sr.ht,
	phone-devel@vger.kernel.org,  linux-arm-msm@vger.kernel.org,
	devicetree@vger.kernel.org,  linux-kernel@vger.kernel.org,
	Luca Weiss <luca.weiss@fairphone.com>
Subject: [PATCH 1/3] arm64: dts: qcom: sm6350: Add interconnects for GPU, MPSS & CDSP
Date: Tue, 05 May 2026 17:08:33 +0200	[thread overview]
Message-ID: <20260505-sm6350-misc-v1-1-0b9efc22690c@fairphone.com> (raw)
In-Reply-To: <20260505-sm6350-misc-v1-0-0b9efc22690c@fairphone.com>

Add some interconnect paths for the GPU, the MPSS (modem) and CDSP.

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
---
 arch/arm64/boot/dts/qcom/sm6350.dtsi | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index 034545d2af2d..f37096cf11d6 100644
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -1461,6 +1461,9 @@ gpu: gpu@3d00000 {
 			iommus = <&adreno_smmu 0>;
 			operating-points-v2 = <&gpu_opp_table>;
 			qcom,gmu = <&gmu>;
+			interconnects = <&gem_noc MASTER_GRAPHICS_3D QCOM_ICC_TAG_ALWAYS
+					 &clk_virt SLAVE_EBI_CH0 QCOM_ICC_TAG_ALWAYS>;
+			interconnect-names = "gfx-mem";
 			nvmem-cells = <&gpu_speed_bin>;
 			nvmem-cell-names = "speed_bin";
 			#cooling-cells = <2>;
@@ -1622,6 +1625,9 @@ mpss: remoteproc@4080000 {
 					<&rpmhpd SM6350_MSS>;
 			power-domain-names = "cx", "mss";
 
+			interconnects = <&clk_virt MASTER_LLCC QCOM_ICC_TAG_ALWAYS
+					 &clk_virt SLAVE_EBI_CH0 QCOM_ICC_TAG_ALWAYS>;
+
 			memory-region = <&pil_modem_mem>;
 
 			qcom,qmp = <&aoss_qmp>;
@@ -1661,6 +1667,9 @@ cdsp: remoteproc@8300000 {
 					<&rpmhpd SM6350_MX>;
 			power-domain-names = "cx", "mx";
 
+			interconnects = <&compute_noc MASTER_NPU QCOM_ICC_TAG_ALWAYS
+					 &compute_noc SLAVE_CDSP_GEM_NOC QCOM_ICC_TAG_ALWAYS>;
+
 			memory-region = <&pil_cdsp_mem>;
 
 			qcom,qmp = <&aoss_qmp>;

-- 
2.54.0


  reply	other threads:[~2026-05-05 15:08 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-05-05 15:08 [PATCH 0/3] Some improvements for SM6350 & Fairphone 4 Luca Weiss
2026-05-05 15:08 ` Luca Weiss [this message]
2026-05-06  9:15   ` [PATCH 1/3] arm64: dts: qcom: sm6350: Add interconnects for GPU, MPSS & CDSP Konrad Dybcio
2026-05-05 15:08 ` [PATCH 2/3] arm64: dts: qcom: sm6350: Add PIL info region Luca Weiss
2026-05-06  9:16   ` Konrad Dybcio
2026-05-05 15:08 ` [PATCH 3/3] arm64: dts: qcom: sm7225-fairphone-fp4: Fix address in fb node name Luca Weiss
2026-05-06  9:12   ` Konrad Dybcio

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