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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b935ae94441sm721915766b.50.2026.03.04.03.01.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 04 Mar 2026 03:01:28 -0800 (PST) Message-ID: Date: Wed, 4 Mar 2026 12:01:25 +0100 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 v3 1/1] arm64: dts: qcom: monaco-evk: Add IFP Mezzanine To: Umang Chheda , andersson@kernel.org, konradybcio@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, richardcochran@gmail.com Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, mohd.anwar@oss.qualcomm.com, krishna.chundru@oss.qualcomm.com, monish.chunara@oss.qualcomm.com, Dmitry Baryshkov References: <20260303164314.886733-1-umang.chheda@oss.qualcomm.com> <20260303164314.886733-2-umang.chheda@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260303164314.886733-2-umang.chheda@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: 9trwsfhFe-AZMpOU4ghBCedwPtIDG2NS X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzA0MDA4NiBTYWx0ZWRfX4QGJYGoNkyyP vUaA/+ZI7BjV4UjbIrlbMoHmNByO7AdcrhC0x3PJtjW+U8x+oU18zDETXu49be9iefk6GdaxeFQ TyYlWyM0Fy+htwDSS00hgdsG85KJ+gVOqGsCpBCGXpgR7fbuG0uKHiyswDe8008TOu9QljuZUje N2UAyyzOiX08Uf4SHQAohvM0PhYOFwgrrq8PQNYxE8Bo5NLY8+LXQbasKY3OSb4so1OjgekS29+ 9BFXapPTMV21rsv47ZgX44lk8aSABX3ddVKWJpsH3HSEGnce2AzH8H/8wWewzfvEfuuMwJ2h85G iNOrVEN7u1K3xozSL5hUykWeL7xiq1Nky8p7EOrHbenrSCYbJ5YRuUh3NjkvrY3XoVl8NGThPdZ Y2C9J/N+CpVK2RkmzN49PP+PKvpuejSGFGVBXnOsdZMxjpIfciyyMQXOUqsUaI4Tuc8FaEE2P3G 1dGQAzjOYxYLrA2cs5Q== X-Authority-Analysis: v=2.4 cv=FpAIPmrq c=1 sm=1 tr=0 ts=69a8110a cx=c_pps a=wEM5vcRIz55oU/E2lInRtA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yx91gb_oNiZeI1HMLzn7:22 a=EUspDBNiAAAA:8 a=l294Hz_FD5paY8OFZukA:9 a=QEXdDO2ut3YA:10 a=OIgjcC2v60KrkQgK7BGD:22 X-Proofpoint-GUID: 9trwsfhFe-AZMpOU4ghBCedwPtIDG2NS 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=2026-03-04_05,2026-03-03_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 bulkscore=0 suspectscore=0 spamscore=0 lowpriorityscore=0 adultscore=0 phishscore=0 malwarescore=0 clxscore=1015 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2603040086 On 3/3/26 5:43 PM, Umang Chheda wrote: > The IFP Mezzanine is an hardware expansion add-on board designed > to be stacked on top of Monaco EVK. > > It has following peripherals : > - 4x Type A USB ports in host mode. > - TC9563 PCIe switch, which has following three downstream ports (DSP) : > - 1st DSP is routed to an M.2 E-Key connector, intended for > WLAN modules. > - 2nd DSP is routed to an M.2 B-key connector, intended for > cellular modems. > - 3rd DSP with support for Dual Ethernet ports. > - EEPROM. > - LVDS Display. > - 2*mini DP. > > Add support for following peripherals : > - TC9563 PCIe Switch. > - EEPROM. > > Enable support for USB hub, LVDS display and mini-DP later once dependent > changes are available in monaco-evk core-kit. > > Written with inputs from : > Krishna Chaitanya Chundru - PCIe > Monish Chunara - EEPROM. > > Signed-off-by: Umang Chheda > Reviewed-by: Dmitry Baryshkov > --- Reviewed-by: Konrad Dybcio Konrad