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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: mTPT1SxEIOBF-hdQ9jSEF2raNiDUyLPx X-Authority-Analysis: v=2.4 cv=B9eJFutM c=1 sm=1 tr=0 ts=6a2aa57c cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_glEPmIy2e8OvE2BGh3C:22 a=VQxyErZXnhhA2ehoMNgA:9 a=QEXdDO2ut3YA:10 a=a_PwQJl-kcHnX1M80qC6:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjExMDEyMiBTYWx0ZWRfX7/q/zOFNOYPV zijJJurXV8GvqJWWHeeaS2fXHGVrLc42Ij/q9X2/B44+4MbdRY74a5jkp6Joqs7unPalZkkTgyp 2CNv3+DJX8ogvd1mMVK3x2C6/KG084eaYn/xTGXW5fCQ2SzaUM2W9s6PAWZaNllf2v56pMdPdep a6JYqzCrKnsxn6aB4cM8poczc8c1iQhuffkZGy0b07BHR1N8vQOAIl5H0SRu/ppn18TVUXRgknE CMdgzpYnanGH3+/LZS3oRkoVHnWhtFxi7hIPenvtj5D5O/Uc1oLb4kRtcFcOjalF/heXL75ETlL nXMTLzcz7QcPQBDECHvv3RoAzdTPz1Jw7nz03aMMvlIM+S4SmrT2Un3G5DMiZp+o1geruYO2mnz KW1xzUA6dEsSUoiSmfyQ5MTdgjnCfKfP5QLa0/wvDxcXWZWsgjg24tbTAvJI0hDyO8PcLxuZvKk VFNYg062NaTcTzdLB9g== X-Proofpoint-Spam-Info: AW1haW4tMjYwNjExMDEyMiBTYWx0ZWRfXyr0+UW5Fcbt5 fj9BLF9iHmoLM7YeMm0kpRx0Rj1gXWtycaf5JkSUI4TSRR8e2nnCWbgdQa3QX7tM2ysD7pwBwt+ a0E29YBboCDxljlOeGxCr4+MeprwsXs= X-Proofpoint-ORIG-GUID: mTPT1SxEIOBF-hdQ9jSEF2raNiDUyLPx 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 lowpriorityscore=0 impostorscore=0 malwarescore=0 spamscore=0 bulkscore=0 phishscore=0 suspectscore=0 clxscore=1015 priorityscore=1501 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606040000 definitions=main-2606110122 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