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charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzEwMDA0MCBTYWx0ZWRfX18IgB520AihX llcrDEl5k6wWpo6SFXRB+e9Bg91E9yGaS3VjkCjA1UhIvay61pRlc3ppab0R2kWKZzFekfGL5Wj 4r385+Djah3oHQBpvzLl/JpMB9BLtfohXg1WUPgeENz2vrLzQ7QoafIAjHqGMppttLJiu/UXDjg gQ3dBwjxf7wrRB+iVzweORrAfqeIR0KIIu9gB97c1Yv3zKs6MQgS93ikHW6iLsObQjcIMjoVm1Q mnK2Aqx4LDvM8lhWjqBSo1zEDwfBpy0+zXzXDVp7+Ojdx2AlXOCnVPQacmkRUfpZePmqNR8giEA a6AbCm00nGMWx9Eg4uAF+FEu9HQEwyC7HcSwH8A1ADHmg2Fs51Jnf/eWs1m3hQ8i2kDuz4RAKuo SKKFt9Ukce2qgZjmhMmj3HsIt4PbesemctkNEnx0oLKu0H7CuzpWoiV7qdX/2I0YfYAqjVw6rFp a4r53hZGinJlNYMM4cw== X-Proofpoint-GUID: GxO9wUB2fXMtf6ON7h5a1oTQ7vQkp1_E X-Proofpoint-ORIG-GUID: GxO9wUB2fXMtf6ON7h5a1oTQ7vQkp1_E X-Authority-Analysis: v=2.4 cv=KNRXzVFo c=1 sm=1 tr=0 ts=69afa7cb cx=c_pps a=cmESyDAEBpBGqyK7t0alAg==:117 a=8nKWbjjLc7jCNgWBIcU1Yw==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=pGLkceISAAAA:8 a=EUspDBNiAAAA:8 a=JntA-IUrK3sPUjGN3KYA:9 a=QEXdDO2ut3YA:10 a=1OuFwYUASf3TG4hYMiVC:22 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=2026-03-10_01,2026-03-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 impostorscore=0 spamscore=0 bulkscore=0 priorityscore=1501 suspectscore=0 clxscore=1015 lowpriorityscore=0 malwarescore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2603100040 On 3/10/2026 2:36 AM, Dmitry Baryshkov wrote: > On Mon, Mar 09, 2026 at 05:06:42AM +0530, Sibi Sankar wrote: >> From: Maya Matuszczyk >> >> Add bindings for the EC firmware running on Hamoa/Purwa and Glymur >> reference devices, which run on IT8987 and Nuvoton MCUs respectively. >> >> Signed-off-by: Maya Matuszczyk >> Co-developed-by: Sibi Sankar >> Signed-off-by: Sibi Sankar >> --- >> .../embedded-controller/qcom,hamoa-ec.yaml | 52 +++++++++++++++++++ >> 1 file changed, 52 insertions(+) >> create mode 100644 Documentation/devicetree/bindings/embedded-controller/qcom,hamoa-ec.yaml > Looking at the DSDT database at [1], several laptops are using the same > protocol for the EC. Do we plan to use this driver for other > Linux-supported laptops too? It's very likely that the fan control/thermal bits are identical so re-using this driver would make sense. That said we have no insight into how the EC firmware is extended on the other laptops, so adding support to them would still involve a bit of experimentation and access to those devices.