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Tue, 09 Jun 2026 00:35:13 -0700 (PDT) X-Received: by 2002:a05:6a00:a21e:b0:824:a22c:c6d7 with SMTP id d2e1a72fcca58-842b0f97f5dmr19916141b3a.18.1780990513245; Tue, 09 Jun 2026 00:35:13 -0700 (PDT) Received: from [10.92.193.107] ([202.46.23.19]) by smtp.gmail.com with ESMTPSA id d2e1a72fcca58-842828836efsm20221481b3a.38.2026.06.09.00.35.09 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 09 Jun 2026 00:35:12 -0700 (PDT) Message-ID: <5ab6d5b8-41d7-421d-bf3d-370371caab4d@oss.qualcomm.com> Date: Tue, 9 Jun 2026 13:05:07 +0530 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/3] dt-bindings: power: limits: Describe Qualcomm SPEL hardware To: Krzysztof Kozlowski , Rob Herring , Krzysztof Kozlowski , Conor Dooley , "Rafael J. Wysocki" , Bjorn Andersson , Konrad Dybcio , Daniel Lezcano Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, Gaurav Kohli References: <20260519-qcom_spel_driver_upstream-v1-0-75356d1b7f94@oss.qualcomm.com> <20260519-qcom_spel_driver_upstream-v1-1-75356d1b7f94@oss.qualcomm.com> <3c441940-e4e6-4626-8ff8-36db41409644@kernel.org> Content-Language: en-US From: Manaf Meethalavalappu Pallikunhi In-Reply-To: <3c441940-e4e6-4626-8ff8-36db41409644@kernel.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: jPRzilqprB8jchKxgySTiaR9r0B4ujRU X-Proofpoint-ORIG-GUID: jPRzilqprB8jchKxgySTiaR9r0B4ujRU X-Authority-Analysis: v=2.4 cv=dIaWXuZb c=1 sm=1 tr=0 ts=6a27c233 cx=c_pps a=oF/VQ+ItUULfLr/lQ2/icg==:117 a=j4ogTh8yFefVWWEFDRgCtg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=gowsoOTTUOVcmtlkKump:22 a=gEfo2CItAAAA:8 a=EUspDBNiAAAA:8 a=vAWKRZcgqgyjYCNlygsA:9 a=QEXdDO2ut3YA:10 a=3WC7DwWrALyhR5TkjVHa:22 a=sptkURWiP4Gy88Gu7hUp:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjA5MDA3MCBTYWx0ZWRfX2gaUMrgumHBl 6UFQ3k8Lw8Qsqt5OTG8ifGMNnQBufjHhAIL08ilsrdc6coQvwpKoBbVhn6D5A1OeVW7oKvZM+5J 4RMO70QtfccpvVfVdb6cMWzb8DGZrdAtsnJSGTgY/lx5PThC+PF/eIljolgz3rWXgu9m56A/SdW x1DO4wVVY1bqt380Z7cSxanz37H2cbu6qRirwRRK3BGacC1bpFZsH/G2ZYTGwvk5A1SS8Vdwj9C mWE5SXyBg7M8RG8wiufMees9NGMqqDVyyMx5BYuJppT/sylNz76k9iGZACYstPi6FdQjkTg9IHw b37w1TPhVLXI1aEOLPAC3BBBcdkR1y3IeKbVC1BJcZQCn/11pyCpF3AU0rpfL4BKfXzyMVcG3Og lRzEfkibUgbZJoI+BCDCObXJB4+wI4vjatRb7aX36BKkl6PEuZohwVejLUzEgFcgR/yJlcUrzdW +gRM3niaU4cNvPBhK8A== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-09_01,2026-06-09_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 lowpriorityscore=0 spamscore=0 malwarescore=0 priorityscore=1501 impostorscore=0 phishscore=0 adultscore=0 bulkscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2605210000 definitions=main-2606090070 Hi Krzysztof, On 5/30/2026 5:59 PM, Krzysztof Kozlowski wrote: > On 19/05/2026 12:49, Manaf Meethalavalappu Pallikunhi wrote: >> The Qualcomm SoC Power and Electrical Limits (SPEL) provides hardware >> based power monitoring and limiting capabilities for various domains. >> >> Add a DeviceTree binding to describe the SPEL block on Qualcomm's SoC. >> >> Signed-off-by: Manaf Meethalavalappu Pallikunhi >> --- >> .../bindings/power/limits/qcom,spel.yaml | 47 ++++++++++++++++++++++ >> MAINTAINERS | 6 +++ >> 2 files changed, 53 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/power/limits/qcom,spel.yaml b/Documentation/devicetree/bindings/power/limits/qcom,spel.yaml >> new file mode 100644 >> index 000000000000..e9bb70c3a3aa >> --- /dev/null >> +++ b/Documentation/devicetree/bindings/power/limits/qcom,spel.yaml >> @@ -0,0 +1,47 @@ >> +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) >> +%YAML 1.2 >> +--- >> +$id: http://devicetree.org/schemas/power/limits/qcom,spel.yaml# >> +$schema: http://devicetree.org/meta-schemas/core.yaml# >> + >> +title: Qualcomm SoC Power and Electrical Limits (SPEL) >> + >> +maintainers: >> + - Manaf Meethalavalappu Pallikunhi >> + >> +description: >> + The Qualcomm SPEL (SoC Power and Electrical Limits) provides hardware-based >> + power monitoring and limiting capabilities for various power domains in >> + Qualcomm SoCs. >> + >> +properties: >> + compatible: >> + const: qcom,spel > > You don't get generic compatibles. I think I commented about this enough > of times. ACK, I will move to platform specific compatibles in V2. Thanks, Manaf> > NAK > > Best regards, > Krzysztof