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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-af91a0763d8sm914523366b.2.2025.08.05.05.52.41 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 05 Aug 2025 05:52:42 -0700 (PDT) Message-ID: Date: Tue, 5 Aug 2025 14:52:41 +0200 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 V2 2/2] arm64: dts: qcom: Add Monaco evaluation kit initial board support To: Umang Chheda , Dmitry Baryshkov Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rakesh Kota , Nirmesh Kumar Singh References: <20250801163607.1464037-1-umang.chheda@oss.qualcomm.com> <20250801163607.1464037-3-umang.chheda@oss.qualcomm.com> <4rxy4iuqy3dstfuv744gw327gf5n5g6notjpmkspjme2w4sd3j@5sbqfoumb5y7> <588f29a8-827f-412e-b525-a1bd3f6c2d87@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <588f29a8-827f-412e-b525-a1bd3f6c2d87@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-GUID: BulOhndWv7EZfYdFwOGgZaUNoJPzH9sX X-Authority-Analysis: v=2.4 cv=F/xXdrhN c=1 sm=1 tr=0 ts=6891fe9d cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=2OwXVqhp2XgA:10 a=KvKYKMb6mzjDDU26cbsA:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-ORIG-GUID: BulOhndWv7EZfYdFwOGgZaUNoJPzH9sX X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUwODA1MDA5MyBTYWx0ZWRfX7Votj1VJxe7k oW2su7IQ1eBuAlQgweJWnGCW3FDzrNmev1jQ8XIHeqL/lBz+BoA/1w93cBIVzwdCqzmw8PKPVoi 5/gNvD+E5b0JH47KxIaGwsI4MxhbuFv+gaKLE6ipwT+DxqwSS22TE9OR/4lghEh1tg86mQpa+Od 0prtDiMZdOg7lwQI3WGP2gDTN1ZglqT2X4F9nWZRKJUXyzypWBT8q+F3NsydnRwDF33MtBf2rwC lbupRjWPUdETk4udyovTA73Z6wCw8t+/oM7eh7UN2adTwxjxNBOsO/dm++mDI7gf+F9a3caQ7o8 wzFu7mKSwU3fr7588P9naoLSu0gzcGXBoXXky6E19H62VZJFsKKGXcHPv42GzYLihSSY5FRU1y5 HK31Fq/Tkg2ikm6gyekw8tOlBODnhpqgifANFMW2sZpPSDBhRdVI8+1G33JsJeWUP+hvJoei X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1099,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-08-05_03,2025-08-04_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 spamscore=0 mlxscore=0 phishscore=0 bulkscore=0 adultscore=0 clxscore=1015 mlxlogscore=999 priorityscore=1501 impostorscore=0 malwarescore=0 lowpriorityscore=0 classifier=spam authscore=0 authtc=n/a authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2505280000 definitions=main-2508050093 On 8/4/25 8:18 PM, Umang Chheda wrote: > Hi Dmitry, > > On 8/1/2025 10:44 PM, Dmitry Baryshkov wrote: >> On Fri, Aug 01, 2025 at 10:06:07PM +0530, Umang Chheda wrote: >>> Add initial device tree support for Monaco EVK board, based on >>> Qualcomm's QCS8300 SoC. >>> >>> Implement basic features like uart/ufs to enable 'boot to shell'. >> >> "boot to shell" only makes sense if the platform is new and not all >> devices are enabled in the Linux kernel. Granted by the current level of >> the platform support, DT files for the EVK should have much more >> features. Please submit a full DT at once. >> > Currently upstream aligned changes for other peripherals are not yet ready > for this platform, hence posted base DT support, will subsequently post other patches > when they are ready. Dmitry refers to non-groundbreaking features, such as USB or SD Card which are a 5 minute job to enable (since the SoC bits are in place), mostly just requiring confirming with schematics that regulator assignment hasn't changed versus other reference boards.. Please keep in mind that the more fragmented your changes are, the longer it will take for them to be accepted upstream, as separate patches carry a lot of overhead compared to what they offer. Konrad