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[103.229.18.19]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-139eac62642sm25413085c88.10.2026.06.29.03.40.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 29 Jun 2026 03:40:33 -0700 (PDT) From: Anvesh Jain P Subject: [PATCH 0/2] arm64: dts: qcom: Add EC support for Purwa IOT EVK Date: Mon, 29 Jun 2026 16:10:16 +0530 Message-Id: <20260629-ec_support_for_purwa_evk-v1-0-e082b70138d6@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIAJBLQmoC/x3MQQqAIBBA0avErBPMhVlXiZCyqYYgZSwLorsnL d/i/wciMmGEtniAMVEkv2dUZQFuHfYFBU3ZoKTSUqtGoLPxDMHzYWfPNpx8DRbTJrSpayNHdLI xkPPAONP9r7v+fT/dHwePagAAAA== X-Change-ID: 20260629-ec_support_for_purwa_evk-687780bec098 To: Sibi Sankar , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Anvesh Jain P X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=ed25519-sha256; t=1782729630; l=777; i=anvesh.p@oss.qualcomm.com; s=20260313; h=from:subject:message-id; bh=CHdDe+BUQ62guidxh4D5DQ0w+0rvA5ZaJvZOr/6hUqw=; b=djmfSy+gQEzHqI3AgW76H/2zUNpH/2uf1mAQc25+994OQLTK2eCx56dfEZTtl5pC58KCBBZl9 kFoP7CJ8kk3AJ1bY4h6evfExiDS8vs83ev5S08BB/a9Yq8LbJoAPXx9 X-Developer-Key: i=anvesh.p@oss.qualcomm.com; a=ed25519; pk=8o9EG7gkPe2Er9y9UVCx8MTdcFCwU8Pa54hBZPuduXE= X-Proofpoint-Spam-Info: AW1haW4tMjYwNjI5MDA4NiBTYWx0ZWRfXyAAEU6dmmqaM OK6uDkjgyZukTYxXmEBv+vSbc0E+BmH9DmbQQ8xbx8E3x3MQmnhjanVp/KLlFOzuqU9mudLB234 UVNpC0G4N4FAG9ZnVAFbgw30cLXAz04= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjI5MDA4NiBTYWx0ZWRfX5J7IXDc2pDZJ F/526SQySaxIk6PbKFwtclX2rv1nlwUT1H694qLZ3TinSWHsoOLLuSPiZumHlnbuFEBd55Yem9w GhK4ovp6d0kiQNmGzZvU0LEs+c2SYjYiZzOh6ziBbt7fBU73uzCQGI7LMs2oWZ/h2RgbbgeSsuF zhB9KOISNbIkYG/9Qf1Ez6VD6YqfjvVgKganYLMnfDe8NmKgAFqhUcyr1nOHhMZUOdocSfzCP1K C4n7f8ebKRfPvyUrYz8pNO1KXe+ZJgWkzK31psu+RsieJygmU55IoMYLaM0d3tA5oZfn0AGvx0c fgTnrk4h9ySYJHosPKDdKHrRO6Jm8IIHlFqUGq7BBO/pJv6kg4P2tRjgcdEnpIjpRhR7OEYHhtZ Idywnh/wL6cRvt4IPDPOUibwviz0+mUAfO2Bo6yPTCmYvBosaJ8jj7duwoNsA8Bl+rVr+yReZSn Ie8L0zW/u3bB1luRMsg== X-Proofpoint-GUID: 14fIwdY6DIUJ2vpj7GBfALohw7AeYQ3w X-Authority-Analysis: v=2.4 cv=cefiaHDM c=1 sm=1 tr=0 ts=6a424ba3 cx=c_pps a=JYo30EpNSr/tUYqK9jHPoA==:117 a=Ou0eQOY4+eZoSc0qltEV5Q==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=EUspDBNiAAAA:8 a=uL1NMb7WAb6n0rh1RjkA:9 a=QEXdDO2ut3YA:10 a=Fk4IpSoW4aLDllm1B1p-:22 X-Proofpoint-ORIG-GUID: 14fIwdY6DIUJ2vpj7GBfALohw7AeYQ3w 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=2026-06-29_03,2026-06-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 impostorscore=0 lowpriorityscore=0 malwarescore=0 bulkscore=0 suspectscore=0 clxscore=1015 priorityscore=1501 adultscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606290086 Add the embedded controller node to the Purwa IOT EVK board and document its compatible. The EC provides fan control, temperature sensors and EC state change notifications. Signed-off-by: Anvesh Jain P --- Anvesh Jain P (2): dt-bindings: embedded-controller: qcom,hamoa-crd-ec: Add Purwa IOT EVK arm64: dts: qcom: purwa-iot-evk: Add Embedded controller node .../bindings/embedded-controller/qcom,hamoa-crd-ec.yaml | 1 + arch/arm64/boot/dts/qcom/purwa-iot-evk.dts | 16 ++++++++++++++++ 2 files changed, 17 insertions(+) --- base-commit: 948efecf22e49aa4bf55bb73ec79a0ddcfd38571 change-id: 20260629-ec_support_for_purwa_evk-687780bec098 Best regards, -- Anvesh Jain P