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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>,
	Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
	Bjorn Andersson <andersson@kernel.org>,
	Konrad Dybcio <konradybcio@kernel.org>,
	Eric Dumazet <edumazet@kernel.org>,
	Abel Vesa <abelvesa@kernel.org>,
	Eric Dumazet <edumazet@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 v2 09/10] arm64: dts: qcom: shikra: Add support for TSCSS node
Date: Sun, 08 Nov 2026 18:48:30 +0530	[thread overview]
Message-ID: <20261108-tscss-v2-9-d5f575010427@oss.qualcomm.com> (raw)
In-Reply-To: <20261108-tscss-v2-0-d5f575010427@oss.qualcomm.com>

Add Timestamp Counter Subsystem (TSCSS) node support on Qualcomm Shikra
SoCs.

Signed-off-by: Imran Shaik <imran.shaik@oss.qualcomm.com>
---
 arch/arm64/boot/dts/qcom/shikra.dtsi | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/shikra.dtsi b/arch/arm64/boot/dts/qcom/shikra.dtsi
index 2623e139196f..09aabbf447e0 100644
--- a/arch/arm64/boot/dts/qcom/shikra.dtsi
+++ b/arch/arm64/boot/dts/qcom/shikra.dtsi
@@ -2481,6 +2481,18 @@ compute-cb@6 {
 			};
 		};
 
+		ptp@4b00000 {
+			compatible = "qcom,shikra-tscss", "qcom,nord-tscss";
+			reg = <0x0 0x04b00000 0x0 0x2000>;
+			reg-names = "tsc";
+			clocks = <&gcc GCC_TSCSS_AHB_CLK>,
+				 <&gcc GCC_TSCSS_CNTR_CLK>,
+				 <&gcc GCC_TSCSS_ETU_CLK>;
+			clock-names = "ahb", "cntr", "etu";
+			assigned-clocks = <&gcc GCC_TSCSS_CNTR_CLK>;
+			assigned-clock-rates = <250000000>;
+		};
+
 		usb_2: usb@4c00000 {
 			compatible = "qcom,shikra-dwc3", "qcom,snps-dwc3";
 			reg = <0x0 0x04c00000 0x0 0xfc100>;

-- 
2.34.1


  parent reply	other threads:[~2026-11-08 13:19 UTC|newest]

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-11-08 13:18 [PATCH v2 00/10] Add support for Qualcomm TSCSS hardware Imran Shaik
2026-11-08 13:18 ` [PATCH v2 01/10] dt-bindings: ptp: Document the TSCSS on Qualcomm SA8775P and QCS8300 SoCs Imran Shaik
2026-11-09 12:48   ` Krzysztof Kozlowski
2026-11-12  9:31     ` Imran Shaik
2026-11-13  7:03       ` Krzysztof Kozlowski
2026-11-09 13:19   ` sashiko-bot
2026-11-08 13:18 ` [PATCH v2 02/10] dt-bindings: ptp: Document TSCSS hardware on Qualcomm QDU1000 SoC Imran Shaik
2026-11-09 12:49   ` Krzysztof Kozlowski
2026-11-12  9:32     ` Imran Shaik
2026-11-13  7:05       ` Krzysztof Kozlowski
2026-11-08 13:18 ` [PATCH v2 03/10] dt-bindings: ptp: Document TSCSS hardware on Qualcomm Nord and Shikra SoCs Imran Shaik
2026-11-09 12:51   ` Krzysztof Kozlowski
2026-11-12  9:32     ` Imran Shaik
2026-11-09 13:19   ` sashiko-bot
2026-11-08 13:18 ` [PATCH v2 04/10] ptp: qcom: Add PTP driver for the Qualcomm TSC hardware Imran Shaik
2026-11-09 13:19   ` sashiko-bot
2026-11-08 13:18 ` [PATCH v2 05/10] arm64: defconfig: Enable Qualcomm TSC driver Imran Shaik
2026-11-08 13:18 ` [PATCH v2 06/10] arm64: dts: qcom: lemans: Add support for TSCSS node Imran Shaik
2026-11-09 12:52   ` Krzysztof Kozlowski
2026-11-12  9:33     ` Imran Shaik
2026-11-09 13:19   ` sashiko-bot
2026-11-08 13:18 ` [PATCH v2 07/10] arm64: dts: qcom: monaco: " Imran Shaik
2026-11-08 13:18 ` [PATCH v2 08/10] arm64: dts: qcom: qdu1000: " Imran Shaik
2026-11-09 12:52   ` Krzysztof Kozlowski
2026-11-08 13:18 ` Imran Shaik [this message]
2026-11-08 13:18 ` [PATCH v2 10/10] arm64: dts: qcom: nord: " Imran Shaik
2026-11-09  8:43   ` Shawn Guo
2026-11-12  9:33     ` Imran Shaik
2026-11-09 12:52   ` Krzysztof Kozlowski

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