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[103.229.16.4]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-35c0312ee89sm6905687a91.1.2026.03.25.03.59.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 25 Mar 2026 03:59:48 -0700 (PDT) Message-ID: Date: Wed, 25 Mar 2026 18:59:41 +0800 Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 4/6] arm64: dts: qcom: kaanapali-mtp: Enable bluetooth and Wifi To: Dmitry Baryshkov Cc: Jingyi Wang , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , aiqun.yu@oss.qualcomm.com, tingwei.zhang@oss.qualcomm.com, trilok.soni@oss.qualcomm.com, yijie.yang@oss.qualcomm.com, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, 20260224-knp-dts-misc-v6-0-79d20dab8a60@oss.qualcomm.com References: <20260322-knp-pmic-dt-v1-0-70bc40ea4428@oss.qualcomm.com> <20260322-knp-pmic-dt-v1-4-70bc40ea4428@oss.qualcomm.com> <13745334-c2dd-4a97-90de-a5ee18cff6a7@oss.qualcomm.com> Content-Language: en-US From: Zijun Hu In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzI1MDA3NyBTYWx0ZWRfX8N3QZ9RnJ/2u dtGLANmimJ7KyT7e1uEShStR/JYXsyR6Gp7m1BGhGlBtVp17lfESL85ICzRvIWp0T2veZkDot1T GdfT0CKp/sAlNrdjLozpeS48n3st2NoeEZBopxu/iTExIO+ZFzLohk1ILQXDoCgCxlbgEmwFidg 5kx69MC+boroktCsxfLFOVjXIWJc2RMuuGocaui6oQZ6khiUj7dT+hwtHBP1WMMh6YqMFyyw2ky pl4cHdvhJf5TyKqnD4tiBWl/pC82pYgwcKT5To2lJtubTsHkIQkmhUXWZASwo//WGM6p51JlH0A huQSBx00DTUMHHwhNuiM9u9RJ4ZCNx60R8JofSIEc0dl8KsiyaGeG17ga3Oil7y0cHAOsTNRa+f xUxjRtaAgPjg4MqIeWfazZwwcpYtuSFDiSsVboQmkP0YuxUxUhx9fIzBf92T5JCnFL7/ltbnDb1 c/vh+ONroeZSGi/i4oQ== X-Proofpoint-GUID: tGCDGHcdf-ltE_X0L6sKij7_bdV0mVvi X-Proofpoint-ORIG-GUID: tGCDGHcdf-ltE_X0L6sKij7_bdV0mVvi X-Authority-Analysis: v=2.4 cv=AKSYvs3t c=1 sm=1 tr=0 ts=69c3c026 cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=nuhDOHQX5FNHPW3J6Bj6AA==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=_K5XuSEh1TEqbUxoQ0s3:22 a=ipo3FooVQioUNJtqZscA:9 a=QEXdDO2ut3YA:10 a=iS9zxrgQBfv6-_F4QbHw: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=2026-03-25_03,2026-03-24_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 phishscore=0 adultscore=0 lowpriorityscore=0 malwarescore=0 suspectscore=0 bulkscore=0 clxscore=1015 impostorscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603250077 On 3/25/2026 3:08 PM, Dmitry Baryshkov wrote: > On Wed, Mar 25, 2026 at 02:40:19PM +0800, Zijun Hu wrote: >> On 3/24/2026 9:16 AM, Dmitry Baryshkov wrote: >>>> + >>>> + wcn7850-pmu { >>>> + compatible = "qcom,wcn7850-pmu"; >>>> + >>>> + pinctrl-0 = <&bt_default>, <&sw_ctrl_default>, <&wlan_en>; >>>> + pinctrl-names = "default"; >>>> + >>>> + bt-enable-gpios = <&pmh0104_j_e1_gpios 5 GPIO_ACTIVE_HIGH>; >>>> + wlan-enable-gpios = <&tlmm 16 GPIO_ACTIVE_HIGH>; >>> swctrl-gpios? >> >> it is '<&sw_ctrl_default>' within 'pinctrl-0' above. >> the input pin is not used by power sequencing driver. >> just give it some default configurations here. > > Please don't mix hardware description and the driver. If the pin is > wired, let's describe it in DT. > give comments about that pin in this dts file ? or give a seperated patch to describe the pin in DT binding schema of "qcom,wcn7850-pmu"?