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Fri, 23 Oct 2026 03:24:55 -0700 (PDT) Received: from [192.168.226.26] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c46b07f4977sm34567266b.31.2026.10.23.03.24.51 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 23 Oct 2026 03:24:54 -0700 (PDT) Message-ID: <2755bde3-a969-4ec2-9106-38eb1a69f43a@oss.qualcomm.com> Date: Fri, 23 Oct 2026 12:24:50 +0200 X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v3 4/5] arm64: dts: qcom: kaanapali-mtp: Enable USB headset and Type-C accessory mode To: Balaji Kalkonda , Rob Clark , Dmitry Baryshkov , Abhinav Kumar , Jessica Zhang , Sean Paul , Marijn Suijten , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Kuogee Hsieh , Yongxing Mou , Yuanjie Yang , Bjorn Andersson , Konrad Dybcio , Abel Vesa , Mahadevan P , Mukesh Savaliya Cc: linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20261022-kaanapali_dp-v3-0-b5ae8e6083c3@oss.qualcomm.com> <20261022-kaanapali_dp-v3-4-b5ae8e6083c3@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20261022-kaanapali_dp-v3-4-b5ae8e6083c3@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Info: AW1haW4tMjYxMDIzMDA0MCBTYWx0ZWRfX6CjC6sDVAxL2 6rBSeTz4CB5LN/LndZnRupRQ9RTWB9ss/g9mzWXno0sPs+XZ3AwzgBu+AfcPmuoR7XpxODjqAz7 s87ZWq2tZAFFAux9RVnwsoEPEHfTkCM= X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDIzMDA0MCBTYWx0ZWRfX0nWAi1gzecw2 AAFlktFmtN0V8cjIepy8Zk9Wl0i3tF7MU6pkByt/nvyK8R/yI0t3IMw6SL0RDBkkg+tV80NJSN9 FObuX55mmRuTGSVlbCDXAV9Nlct2H9cTlI5SoNUWBJLt1o1V8ZuS3Fwp/l8828MCFMg1jF9ljLP ip5kPe+TdW6be8KLz64LbGOdM4zzmHtkVaS6HNUxGylM4S5ZXmIXt9Wy3cEvQXtHzKcRZDpth0n /QDM1If9D8vp+j2T7h2AMuK8Dy1jD8vP4WzCeTPlTyGwLd+5ap45xcI2mUSKCKV5NhiQKaS6cRd adviZf88+aazJs3hmyMQgMEKnrdkbn4Wn3MfX7+yiWwbYB9DaSB99tlcu8YFr0wSQ2IZHAfHfgh HrKn8nQ9hqZKpf2/aXpp3Z1DxEffdjFwlTJ0pCim/JrBVqTX1H2u0uqaSetGnjN5HXvBhZBlWY+ APQoT1DYkg1D7h5g+Rg== X-Proofpoint-GUID: _lipra3evovSAN3nsDpp4ficL3pzEgCV X-Authority-Analysis: v=2.4 cv=YIMKWhGx c=1 sm=1 tr=0 ts=6adb35f8 cx=c_pps a=UgVkIMxJMSkC9lv97toC5g==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=ZpdpYltYx_vBUK5n70dp:22 a=EUspDBNiAAAA:8 a=vVu4xHXG5oYAYlB2ed4A:9 a=QEXdDO2ut3YA:10 a=1HOtulTD9v-eNWfpl4qZ:22 X-Proofpoint-ORIG-GUID: _lipra3evovSAN3nsDpp4ficL3pzEgCV X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.138,FMLib:17.12.100.49 definitions=2026-10-23_03,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 spamscore=0 adultscore=0 phishscore=0 lowpriorityscore=0 malwarescore=0 impostorscore=0 bulkscore=0 suspectscore=0 clxscore=1015 priorityscore=1501 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610230040 On 10/22/26 11:49 AM, Balaji Kalkonda wrote: > MTP does not have audio jack connected and relies on USB mux (WCD9395). > Add necessary nodes for proper audio headset support along with USB > Type-C accessory mode and orientation. > > Set the I2C bus clock frequency to 100 kHz for the WCD9395 USBSS mux. > > Signed-off-by: Balaji Kalkonda > --- Reviewed-by: Konrad Dybcio Konrad