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Wed, 25 Mar 2026 05:21:01 -0700 (PDT) X-Received: by 2002:a17:902:da91:b0:2b0:6e4a:1c1c with SMTP id d9443c01a7336-2b0b0a1554dmr38685575ad.19.1774441260987; Wed, 25 Mar 2026 05:21:00 -0700 (PDT) Received: from [192.168.1.19] ([106.222.229.24]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2b0835161a0sm221170325ad.10.2026.03.25.05.20.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 25 Mar 2026 05:21:00 -0700 (PDT) Message-ID: <95d9636a-63cd-4691-8d72-c1bb59c605f6@oss.qualcomm.com> Date: Wed, 25 Mar 2026 17:50:54 +0530 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 5/5] arm64: dts: qcom: hamoa-iot-evk: Add Embedded controller node To: Anvesh Jain P , Sibi Sankar , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Hans de Goede , =?UTF-8?Q?Ilpo_J=C3=A4rvinen?= , Bryan O'Donoghue , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org, Dmitry Baryshkov , Konrad Dybcio References: <20260325-add-driver-for-ec-v6-0-a8e888d09f0f@oss.qualcomm.com> <20260325-add-driver-for-ec-v6-5-a8e888d09f0f@oss.qualcomm.com> Content-Language: en-US From: Gaurav Kohli In-Reply-To: <20260325-add-driver-for-ec-v6-5-a8e888d09f0f@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzI1MDA4OCBTYWx0ZWRfXyCUziftgnrxO 15o+rYHT0dxciflnOSivYjUihSX6R6Sz0Qvw+uWswcZfWMvTvrgcSdoqOKaK5Q26DKy2+dT+j71 pqmjgki4YGyzMYUAyRrm/zFLqeIwccN3GdxXKpvC82qMwQU1p9bMz28Qkdof+2nlSlknOw2rc0F Wi0Yyw1EdtXjsZee/AePPxw1/qKWI/tb+2lGZdAu7KyBAwkEWutCZOH+QlkSozjSug2JNs8a3wa aG2Nb6fhEKHzHqSOUkfvOTWlFiuNIDAXk+kkKba/5nCTMSB8LfVQhB2/2z3FynHp7nSp4d46yXo SJrtyAttuh9C+mSHo9Ez3EaLdngfWePykYIlxMwO/rqCJ+CQBNX8U1hUOICDAHOwbkFBY70z4T5 viR8x8hVEpuZbS9Z1BiJbRzhCZroO+DiPBo8J6j4E2atlZu8qWej81LL9KjlNuEMN+ZU43e4Y/r /vUouJ183KLY66nGPVA== X-Authority-Analysis: v=2.4 cv=VODQXtPX c=1 sm=1 tr=0 ts=69c3d32e cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=EBd7WcfsMYPMwvoCMWz0vA==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=EUspDBNiAAAA:8 a=v9AdQsT0JroIR-EB4BMA:9 a=QEXdDO2ut3YA:10 a=1OuFwYUASf3TG4hYMiVC:22 X-Proofpoint-GUID: eCTpxoJ3BxgfyIrW3LAOo1Vy6hwt4mS7 X-Proofpoint-ORIG-GUID: eCTpxoJ3BxgfyIrW3LAOo1Vy6hwt4mS7 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-03-25_04,2026-03-24_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 lowpriorityscore=0 malwarescore=0 phishscore=0 priorityscore=1501 spamscore=0 impostorscore=0 clxscore=1015 adultscore=0 bulkscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603250088 On 3/25/2026 5:09 PM, Anvesh Jain P wrote: > From: Sibi Sankar > > Add embedded controller node for Hamoa IOT EVK boards which adds fan > control, temperature sensors, access to EC internal state changes and > suspend entry/exit notifications to the EC. > > Signed-off-by: Sibi Sankar > Reviewed-by: Dmitry Baryshkov > Reviewed-by: Konrad Dybcio > Co-developed-by: Anvesh Jain P > Signed-off-by: Anvesh Jain P > --- > arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts | 16 ++++++++++++++++ > 1 file changed, 16 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts > index 460f27dcd6f6..a0d2ccf931ec 100644 > --- a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts > +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts > @@ -831,6 +831,16 @@ eusb6_repeater: redriver@4f { > pinctrl-0 = <&eusb6_reset_n>; > pinctrl-names = "default"; > }; > + > + embedded-controller@76 { > + compatible = "qcom,hamoa-iot-evk-ec", "qcom,hamoa-crd-ec"; > + reg = <0x76>; > + > + interrupts-extended = <&tlmm 66 IRQ_TYPE_EDGE_FALLING>; > + > + pinctrl-0 = <&ec_int_n_default>; > + pinctrl-names = "default"; > + }; > }; > For Hamoa iot evk board, i have also tried and cooling nodes are reflecting fine. Please feel free to add: Reviewed-by: Gaurav Kohli Tested-by: Gaurav Kohli