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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-66ad6048508sm2026149a12.13.2026.03.27.02.37.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Fri, 27 Mar 2026 02:37:20 -0700 (PDT) Message-ID: <8feedeb3-e244-4615-b819-dea39300fc2f@oss.qualcomm.com> Date: Fri, 27 Mar 2026 10:37:18 +0100 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 2/2] arm64: dts: qcom: monaco-evk: enable UART6 for robot expansion board To: Canfeng Zhuang , konradybcio@kernel.org, andersson@kernel.org Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org References: <20260327083101.1343613-1-canfeng.zhuang@oss.qualcomm.com> <20260327083101.1343613-3-canfeng.zhuang@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260327083101.1343613-3-canfeng.zhuang@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzI3MDA3MCBTYWx0ZWRfXwtWi/dvbLeUW UFkKnKqKWJdzAbbKl3cwsn73xa2WHaLdG6zE4wXMipWN6HfQie7k+K/gtXd7iR5WC4p+f/JDseC SN7w16qDkEaIH4c/RGOJZGcUrzqQ1TdPghJiymwkm6KUT6L/DDufalwwQUb1JmGCAxv0UwwyNlT JHnOb65wZ/dpVTB7i/oxoiLCaSZl7NxXNlGCrkBDA/bg6QJEzzOr643Ox87//3yslgEYmNGt7Sr 97uiC6sF//mpTn7Vq2GaYZV5uCADCemlXaBaM8SjSu0qzu6Wl0kvDIPI9ylba/KYcnjS0KPyBjJ Kg7o2v6ublnb2EpFLV4Fx2gLepthJ9nNIfQEesoly+QAmtG8XeuWfYmMMM6MGZAg+b2CuhWrZgn 1MO+C9wOW8c5rARsIKt7mo4jwUvez1XIMC3uUTSdXbzmT/d/Jh+Q6iSfaDufVPzYWR236hwG0wZ dWBG4iT+3aHzWPDDK7Q== X-Proofpoint-GUID: pZWEVWa6AT3HUeCK_pglb09AzQybwvdl X-Authority-Analysis: v=2.4 cv=S4bUAYsP c=1 sm=1 tr=0 ts=69c64fd2 cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=DJpcGTmdVt4CTyJn9g5Z:22 a=EUspDBNiAAAA:8 a=S3gobNufr5BrtecctxwA:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-ORIG-GUID: pZWEVWa6AT3HUeCK_pglb09AzQybwvdl 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=2026-03-26_04,2026-03-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 lowpriorityscore=0 bulkscore=0 phishscore=0 spamscore=0 impostorscore=0 clxscore=1015 adultscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603270070 On 3/27/26 9:31 AM, Canfeng Zhuang wrote: > The monaco-evk mezzanine connector supports a robot expansion board that > requires UART6, which is currently disabled. This prevents the expansion > board from exchanging data and control commands. > > Enable UART6 and assign the serial2 alias to provide stable device > enumeration for the expansion board. > > Signed-off-by: Canfeng Zhuang > --- Reviewed-by: Konrad Dybcio Konrad