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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-35c0dc2a13dsm647589a91.1.2026.03.24.23.43.03 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 24 Mar 2026 23:43:06 -0700 (PDT) Message-ID: <79347f14-29f4-4f8c-aa70-25a8bbded0be@oss.qualcomm.com> Date: Wed, 25 Mar 2026 14:43:02 +0800 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH RFT v2] arm64: dts: qcom: glymur-crd: Enable WLAN and Bluetooth To: Abel Vesa , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Dmitry Baryshkov , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260324-glymur-dts-crd-enable-bt-wlan-v2-1-6afcf1ac277a@oss.qualcomm.com> Content-Language: en-US From: Zijun Hu In-Reply-To: <20260324-glymur-dts-crd-enable-bt-wlan-v2-1-6afcf1ac277a@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: b_c-5q11pc5tL3bUhojeyMwjaG-QIJN2 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzI1MDA0NSBTYWx0ZWRfX0Ct6s2mc3tnZ ByJHdzD2RbbJlhRilgCHycFnMfD7t+Vbl3I0D79bS7xd5Sq8M1ue2Bn6+rjH6Lk3yUd5yA+eqVK wTDH5lUVBrYXGUPLiced1QhakaSUeFewatftImVOEFy53hj4L3hlbj1uHyiIvnoMxwJrZJFyY+z bCWEZSELBgVgPear/4RoH388hND8BV0NDdSWj80yEK+n3WYj/KIHNLoOYlTeBumKNQa/VAku6tK jwBmWL0gA0TJJ1wFAEo9SvGInxU5QjGIBXAMxjTWzDTZ2Re9kp0RhKzieLY8GWshHgGPeiZaYGM fzIK9lM3az4eDRWCX445VQQY6LfG+5gsfPyYO2mQ0JOQlnRjp7J24Uy97cJlLF26oTJH4SIDNSJ 193zLNkXVXuEFvtmmBy6yDcZBPZQG3nuqPY0Lk38Yf+r8gGaEgNsNuMq68CysaZUwNmNbLEg2TT w4ehNATY+R4pV+tSjZw== X-Authority-Analysis: v=2.4 cv=DdAaa/tW c=1 sm=1 tr=0 ts=69c383fb cx=c_pps a=0uOsjrqzRL749jD1oC5vDA==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=bC-a23v3AAAA:8 a=EUspDBNiAAAA:8 a=kcT8zHn9ULDl9SQ3-_4A:9 a=QEXdDO2ut3YA:10 a=mQ_c8vxmzFEMiUWkPHU9:22 a=FO4_E8m0qiDe52t0p3_H:22 X-Proofpoint-GUID: b_c-5q11pc5tL3bUhojeyMwjaG-QIJN2 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=2026-03-25_02,2026-03-24_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 suspectscore=0 priorityscore=1501 impostorscore=0 bulkscore=0 lowpriorityscore=0 phishscore=0 malwarescore=0 clxscore=1015 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603250045 On 3/24/2026 11:12 PM, Abel Vesa wrote: > Both Glymur and Mahua CRDs feature a WCN7850 M.2 WLAN and Bluetooth > combo card. > > So describe both the 0.9V and the 3.3V regulators, then WCN7850 PMU and > the PCIe WLAN and the UART Bluetooth nodes. > > Do this in the Glymur CRD generic dtsi so that both Glymur and Mahua CRDs > benefit from it towards enabling WLAN and Bluetooth functionality. > > Signed-off-by: Abel Vesa > --- > Sending as RFT since I only tested this on Glymur CRD. > As far as I know, Mahua CRD uses the same WCN7850 board, but I do > not have (yet) access to a Mahua CRD to test on. > --- > Changes in v2: > - Rebased on next-20260323. > - Address commit message issue reported by Zijun > - Dropped the vddio1p2-supply as Zijun suggested. > - Did not rework with the M.2 connector since the E Key is still > under review on the list. > - Re-worked so that it is done in the generic CRD dtsi in order > to add the same support for Mahua CRD. > - Link to v1: https://patch.msgid.link/20260309-glymur-dts-crd-enable-bt-wlan-v1-1-3badbddd5439@oss.qualcomm.com > --- > arch/arm64/boot/dts/qcom/glymur-crd.dtsi | 118 +++++++++++++++++++++++++++++-- > 1 file changed, 112 insertions(+), 6 deletions(-) Reviewed-by: Zijun Hu