From: Imran Shaik <imran.shaik@oss.qualcomm.com>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Richard Cochran <richardcochran@gmail.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>
Cc: Ajit Pandey <ajit.pandey@oss.qualcomm.com>,
Taniya Das <taniya.das@oss.qualcomm.com>,
Jagadeesh Kona <jagadeesh.kona@oss.qualcomm.com>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org,
Imran Shaik <imran.shaik@oss.qualcomm.com>
Subject: [PATCH 6/6] arm64: dts: qcom: qdu1000: Add support for TSCSS node
Date: Mon, 27 Jul 2026 19:41:02 +0530 [thread overview]
Message-ID: <20260727-tscss-v1-6-beed14e72510@oss.qualcomm.com> (raw)
In-Reply-To: <20260727-tscss-v1-0-beed14e72510@oss.qualcomm.com>
Add Timestamp Counter Subsystem (TSCSS) node support on Qualcomm QDU1000
SoCs.
Signed-off-by: Imran Shaik <imran.shaik@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/qdu1000.dtsi | 11 +++++++++++
1 file changed, 11 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qdu1000.dtsi b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
index 26cc86d12f725682ebbbb9be22829bb7c6be7fd4..8979c18225184a318284131639f24c698e59f166 100644
--- a/arch/arm64/boot/dts/qcom/qdu1000.dtsi
+++ b/arch/arm64/boot/dts/qcom/qdu1000.dtsi
@@ -876,6 +876,17 @@ system_noc: interconnect@1640000 {
#interconnect-cells = <2>;
};
+ tscss@1da0000 {
+ compatible = "qcom,qdu1000-tscss";
+ reg = <0x0 0x01da0000 0x0 0x2000>;
+ reg-names = "tsc";
+ clocks = <&gcc GCC_TSC_CFG_AHB_CLK>,
+ <&gcc GCC_TSC_CNTR_CLK>;
+ clock-names = "ahb", "cntr";
+ assigned-clocks = <&gcc GCC_TSC_CNTR_CLK>;
+ assigned-clock-rates = <500000000>;
+ };
+
tcsr_mutex: hwlock@1f40000 {
compatible = "qcom,tcsr-mutex";
reg = <0x0 0x1f40000 0x0 0x20000>;
--
2.34.1
next prev parent reply other threads:[~2026-07-27 14:12 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-27 14:10 [PATCH 0/6] Add support for Qualcomm TSCSS hardware Imran Shaik
2026-07-27 14:10 ` [PATCH 1/6] dt-bindings: ptp: Document the TSCSS on Qualcomm Lemans and Monaco SoCs Imran Shaik
2026-07-27 15:50 ` Krzysztof Kozlowski
2026-07-27 14:10 ` [PATCH 2/6] dt-bindings: ptp: Document TSCSS hardware on Qualcomm QDU1000 SoC Imran Shaik
2026-07-27 15:51 ` Krzysztof Kozlowski
2026-07-27 14:10 ` [PATCH 3/6] ptp: qcom: Add PTP driver for the Qualcomm TSC hardware Imran Shaik
2026-07-27 15:53 ` Krzysztof Kozlowski
2026-07-27 14:11 ` [PATCH 4/6] arm64: defconfig: Enable Qualcomm TSC driver Imran Shaik
2026-07-27 14:11 ` [PATCH 5/6] arm64: dts: qcom: lemans: Add support for TSCSS node Imran Shaik
2026-07-27 14:44 ` Konrad Dybcio
2026-07-27 14:11 ` Imran Shaik [this message]
2026-07-27 15:54 ` [PATCH 6/6] arm64: dts: qcom: qdu1000: " Krzysztof Kozlowski
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