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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: wy3-i5P0MA7gtF_Ry3bEvOkMnKIiMIqa X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTAyMDE0MCBTYWx0ZWRfX1oWiAjSRNNsJ IdSkUG6bP3PkGWTJdO1fskDHKVDliFYVwxL/FfPrcg9EGLqSG+lqB0+Wx7I1j/WRxxNNNMf8486 jcJO+ZwEOdTfByv0DQ5jhBbxzrefFiGDGXv/P7890Jf+4cdCLHoWQlaF1nErNQ+SLpaQEy7ow76 vwzV8UloNfoD6JfWthViYZgJ7A+qo7YLXE1PmsS3L1HhD9BeK2feC9DgKr/s5IvAYe8qWQRk99M hgQHklb1CCsY1AinjOwYJQihNaT0i5XdsDP75NbxQLHITU773fWFRdGhZRAlJ+QVEQc1ZC7MqOY /6jX5vSkznwml4NP6yfgB60unnFin058TlIpk+D8MUcje3dAT9ZsZ0ntjAsGOm+yofig82Uqy4w X7wAY4xKNldLaRLpz68i2ZVfjkG8uupsNhJMCcmg/kpm63Kq9bdoBt0itMK5yjUp7x3vRHrvoPG LfxJxawsv1wmjUoEnZw== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTAyMDE0MCBTYWx0ZWRfX4yW9CVBEbQoC 4xVA1BW/NRtrz+a3Nyp3Od2Ywsq8aOLSczqymBSbhgw16XhOZDS5J48J+WN6AA3VJv/TsxKJsYS ZBb9SE6W6lLesCSHoKph589NSjnIKn8= X-Authority-Analysis: v=2.4 cv=ErHiaycA c=1 sm=1 tr=0 ts=6a9846a4 cx=c_pps a=hnmNkyzTK/kJ09Xio7VxxA==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=EUspDBNiAAAA:8 a=9b4qEoD23obgxP77xDAA:9 a=QEXdDO2ut3YA:10 a=PEH46H7Ffwr30OY-TuGO:22 X-Proofpoint-ORIG-GUID: wy3-i5P0MA7gtF_Ry3bEvOkMnKIiMIqa X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-02_04,2026-09-01_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 bulkscore=0 adultscore=0 malwarescore=0 spamscore=0 impostorscore=0 priorityscore=1501 lowpriorityscore=0 suspectscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609020140 On 9/1/26 10:07 AM, Abel Vesa wrote: > GPIO 65 from TLMM is used by the embedded controller as its reset line. > > On some devices, toggling the embedded controller reset line makes the > device not power up at all, unless the battery is unplugged. > > So reserve it in order to prevent Linux from requesting or > reconfiguring it. > > Fixes: 0d72ccaa1e84 ("arm64: dts: qcom: Add support for X1-based Surface Pro 11") > Signed-off-by: Abel Vesa > --- > arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi b/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi > index ce7d958ca687..ef2684e23a09 100644 > --- a/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi > +++ b/arch/arm64/boot/dts/qcom/x1-microsoft-denali.dtsi > @@ -1109,6 +1109,7 @@ right_spkr: speaker@0,1 { > > &tlmm { > gpio-reserved-ranges = <44 4>, /* SPI (TPM) */ > + <65 1>, /* EC reset */ Because it uses the same EC as Romulus, I would guesstimate this isn't right for this device too Konrad