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Message-Id: <20250314-sm6350-ufs-things-v1-3-3600362cc52c@fairphone.com>
Date: Fri, 14 Mar 2025 10:17:04 +0100
From: Luca Weiss <luca.weiss@...rphone.com>
To: Bjorn Andersson <andersson@...nel.org>,
Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>,
Krzysztof Kozlowski <krzk+dt@...nel.org>,
Conor Dooley <conor+dt@...nel.org>
Cc: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org,
Krzysztof Kozlowski <krzk@...nel.org>, linux-arm-msm@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
Luca Weiss <luca.weiss@...rphone.com>
Subject: [PATCH 3/3] arm64: dts: qcom: sm6350: Add interconnect support to
UFS
Define the two NoC paths used by UFS: ufs-ddr and cpu-ufs.
Signed-off-by: Luca Weiss <luca.weiss@...rphone.com>
---
arch/arm64/boot/dts/qcom/sm6350.dtsi | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/sm6350.dtsi b/arch/arm64/boot/dts/qcom/sm6350.dtsi
index 77ca8990c7a096f40aab5666da9f69465f59b71e..b26ee8cf66a3f53b6068efdd05ab4347fb175c61 100644
--- a/arch/arm64/boot/dts/qcom/sm6350.dtsi
+++ b/arch/arm64/boot/dts/qcom/sm6350.dtsi
@@ -1175,6 +1175,13 @@ ufs_mem_hc: ufshc@...4000 {
operating-points-v2 = <&ufs_opp_table>;
+ interconnects = <&aggre1_noc MASTER_UFS_MEM QCOM_ICC_TAG_ALWAYS
+ &clk_virt SLAVE_EBI_CH0 QCOM_ICC_TAG_ALWAYS>,
+ <&gem_noc MASTER_AMPSS_M0 QCOM_ICC_TAG_ACTIVE_ONLY
+ &config_noc SLAVE_UFS_MEM_CFG QCOM_ICC_TAG_ACTIVE_ONLY>;
+ interconnect-names = "ufs-ddr",
+ "cpu-ufs";
+
status = "disabled";
ufs_opp_table: opp-table {
--
2.48.1
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