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Thu, 12 Nov 2026 01:34:04 -0800 (PST) Received: from [10.217.216.70] ([202.46.22.19]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-3b197c9d7c1sm3881186a91.17.2026.11.12.01.33.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 12 Nov 2026 01:34:04 -0800 (PST) Message-ID: Date: Thu, 12 Nov 2026 15:03:57 +0530 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 10/10] arm64: dts: qcom: nord: Add support for TSCSS node To: Shawn Guo Cc: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Richard Cochran , Andrew Lunn , "David S. Miller" , Jakub Kicinski , Paolo Abeni , Bjorn Andersson , Konrad Dybcio , Eric Dumazet , Abel Vesa , Ajit Pandey , Taniya Das , Jagadeesh Kona , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, netdev@vger.kernel.org References: <20261108-tscss-v2-0-d5f575010427@oss.qualcomm.com> <20261108-tscss-v2-10-d5f575010427@oss.qualcomm.com> Content-Language: en-US From: Imran Shaik In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: iXeG_UZWQDAztiMT9nNnGKtBvag_6qLy X-Proofpoint-GUID: iXeG_UZWQDAztiMT9nNnGKtBvag_6qLy X-Authority-Analysis: v=2.4 cv=NJhAaE6g c=1 sm=1 tr=0 ts=6af5880d cx=c_pps a=UNFcQwm+pnOIJct1K4W+Mw==:117 a=fChuTYTh2wq5r3m49p7fHw==:17 a=IkcTkHD0fZMA:10 a=zJRp6_cAMcgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=EUspDBNiAAAA:8 a=_qMGny95FC9WgreSDIcA:9 a=QEXdDO2ut3YA:10 a=uKXjsCUrEbL0IQVhDsJ9:22 X-Proofpoint-Spam-Info: AW1haW4tMjYxMTEyMDAzNyBTYWx0ZWRfX1z2F01SwnES1 m1u/bkTdMIBBTYW7rKvMxckXXGwAjXEmjxbE5NWQSdiSsOqKuFu9PjEerOKDhiWUNGBJ8cRb9EK g9pr8wsaYA3UsdiAPuhWcWYmPfaZ4qU= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMTEyMDAzNyBTYWx0ZWRfX0Dt9WYi/fvFQ CpdObUHhYsA40+IHxHnLr+jtU9QhEjqs/fwLLwwbHkRBCQeIvKj4lYfDJSxz2vxK0HjjmfrwuYz kivAeRU7jOIURb1qku3CW40zUYUe/7J4l/8jZ/sEfG3Ho1P61aO/2R5LwpU1wlNAeVlLyf3mwAh L2u1qDO9K4L+tq41HhZuY0gIsm8tBsTUkKXEUpYd4g1r5lpvE9yVCqR6oUJcG6Vt+iEJAkXJq7o jBUUkY0nSuqlIrYERn7TJCT32Uy6e9Z8PynG5nLJVmPySkQnIt3MAbqFcoSpzRrICfBbtOOYZlD vWe+BCZC23m1AUCjmacqONmjvxeONjhEzYIAwv4wXsRZBdpPLTOhYNWzx8Q9zClB7izm0DFB/Kp urwmddk4H154TCMbSa71CprY+/SdNTnlSv1zpucOj/lEGjJW/vFtu0V1AG/Q7Zv/3SicLLP4Ul8 SHPxIhUeHKonTVyXFbw== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-11-12_01,2026-11-11_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 phishscore=0 spamscore=0 clxscore=1015 malwarescore=0 adultscore=0 bulkscore=0 lowpriorityscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2611040001 definitions=main-2611120037 On 09-11-2026 02:13 pm, Shawn Guo wrote: > On Sun, Nov 08, 2026 at 06:48:31PM +0530, Imran Shaik wrote: >> Add Timestamp Counter Subsystem (TSCSS) node support on Qualcomm Nord >> SoCs. >> >> Signed-off-by: Imran Shaik >> --- >> arch/arm64/boot/dts/qcom/nord-embedded.dtsi | 14 ++++++++++++++ >> 1 file changed, 14 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/nord-embedded.dtsi b/arch/arm64/boot/dts/qcom/nord-embedded.dtsi >> index 1ab7d9bc3cfe..1d5f27336f73 100644 >> --- a/arch/arm64/boot/dts/qcom/nord-embedded.dtsi >> +++ b/arch/arm64/boot/dts/qcom/nord-embedded.dtsi >> @@ -736,6 +736,20 @@ pcie_data_inbound: interconnect@1c00000 { >> qcom,bcm-voters = <&apps_bcm_voter>; >> }; >> >> + ptp@1c80000 { >> + compatible = "qcom,nord-tscss"; >> + reg = <0x0 0x01c80000 0x0 0x2000>; >> + reg-names = "tsc"; > > The node should probably go to nord.dtsi with nord-embedded.dtsi > supplementing Embedded specific resources like clocks. > Sure, I will check and move this node to nord.dtsi in next series. Thanks, Imran