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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=GbMnWwXL c=1 sm=1 tr=0 ts=6a2aa57c cx=c_pps a=mPf7EqFMSY9/WdsSgAYMbA==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=VQxyErZXnhhA2ehoMNgA:9 a=QEXdDO2ut3YA:10 a=dawVfQjAaf238kedN5IG:22 X-Proofpoint-ORIG-GUID: UXz1Xly7SGLpVdb44Fx1zwEhNjKPIV2i X-Proofpoint-GUID: UXz1Xly7SGLpVdb44Fx1zwEhNjKPIV2i X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjExMDEyMSBTYWx0ZWRfX4V3ou3QWcXkM WxHQ94JhFzJgK0eAbwd9Teq4Cj51dycDEYJJSigeF+Tt7dodkf+mEMpEKBaL9H7tY606+thFKh8 wymx/zE8OSOqJHYpO5aCSMRm3Md4ECeD1xGzBVOerQSuYqKWDghkNG6nijx2m7ZOSMkuxe27c+j D4ByZ824WIN6JZIyMrG4kxy6hnq7nyOm9V+xfbCR1VHiBdyoHYGLe1p/qeEdKJQDB7FBI8KLmfR ktHIWbJkSsfGOgEXvOSKCbYlbUxIV3wbW/x4RIzH2b63/ePT2nOSbIq+S01o8nPWMcdf3cslyv2 RPog9o0ZHHGBPvDk6sqN/vGn4h7MXCM2OWBbhn/mRYUAbxP8QZCKCt0rL1AIafEC834KDuqud+A MJN6QM8z7sMFKFjMP+XG7vqXJTps1S5CbQY0G5we8tYXgHWPiSC1j9vkUx3xQbuo3/V96OCGhD5 kS5WaaObbWJ5qodbw7Q== X-Proofpoint-Spam-Info: AW1haW4tMjYwNjExMDEyMSBTYWx0ZWRfX3F5TA3fQTjQP i4089rGafmlO+sMVtn/zW2s2eFf1PPMnPf0TBv+eK2qy9AXkOL2J+DX5b5YQ0wzsEznDAnX0cdk OzQtCQd/6YX8Qrf7sbdLP5Ie94+G+X4= 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=2026-06-11_02,2026-06-09_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 lowpriorityscore=0 malwarescore=0 suspectscore=0 priorityscore=1501 bulkscore=0 adultscore=0 spamscore=0 impostorscore=0 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606040000 definitions=main-2606110121 On 6/1/26 11:46 AM, Dmitry Baryshkov wrote: > The SM8350 HDK has onboard WiFi/BT chip, WCN6851. It is an earlier > version of well-known WCN6855 WiFI/BT SoC. Describe the PMU, BT and WiFI > parts of the device. [...] > + wcn6855-pmu { > + compatible = "qcom,wcn6851-pmu", "qcom,wcn6855-pmu"; > + > + pinctrl-0 = <&bt_en>, <&wlan_en>, <&swctrl>; > + pinctrl-names = "default"; > + > + wlan-enable-gpios = <&tlmm 64 GPIO_ACTIVE_HIGH>; > + bt-enable-gpios = <&tlmm 65 GPIO_ACTIVE_HIGH>; > + swctrl-gpios = <&tlmm 153 GPIO_ACTIVE_HIGH>; > + > + vddio-supply = <&vreg_s10b_1p8>; > + vddaon-supply = <&vreg_s11b_0p95>; > + vddpmu-supply = <&vreg_s11b_0p95>; > + vddpmumx-supply = <&vreg_s2e_0p85>; > + vddpmucx-supply = <&vreg_s11b_0p95>; > + vddrfa0p95-supply = <&vreg_s11b_0p95>; > + vddrfa1p3-supply = <&vreg_s12b_1p25>; > + vddrfa1p9-supply = <&vreg_s1c_1p86>; > + vddpcie1p3-supply = <&vreg_s12b_1p25>; > + vddpcie1p9-supply = <&vreg_s1c_1p86>; [...] > @@ -373,6 +437,13 @@ vreg_l7e_2p8: ldo7 { > regulator-name = "vreg_l7e_2p8"; > regulator-min-microvolt = <2800000>; > regulator-max-microvolt = <2800000>; > + > + /* > + * This is used by the RF front-end for which there is > + * no way to represent it in DT (yet?). > + */ > + regulator-boot-on; > + regulator-always-on; msm-5.4 maps this to bt-vdd-asd-supply (asd being a keyboard smash, perhaps?) - what is its actual use? Konrad