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Wed, 28 Oct 2026 05:25:26 -0700 (PDT) Received: from [192.168.226.26] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id 4fb4d7f45d1cf-6b4964203bcsm1386592a12.23.2026.10.28.05.25.24 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 28 Oct 2026 05:25:25 -0700 (PDT) Message-ID: Date: Wed, 28 Oct 2026 13:25:21 +0100 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] arm64: dts: qcom: talos-lyra-evk: fix sdhc_2 vqmmc-supply for UHS-I mode To: Monish Chunara , Bjorn Andersson , Konrad Dybcio , Abel Vesa , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20261028121840.3111281-1-monish.chunara@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20261028121840.3111281-1-monish.chunara@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: Bl1LyXctedu7I702HEbexECUFITa_O8J X-Authority-Analysis: v=2.4 cv=DtDDa2/+ c=1 sm=1 tr=0 ts=6ae1e9b8 cx=c_pps a=+D9SDfe9YZWTjADjLiQY5g==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=660iZSQnnn4A:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=FAfHesXRkd0e4_V_TjoA:9 a=QEXdDO2ut3YA:10 a=zgiPjhLxNE0A:10 a=vmgOmaN-Xu0dpDh8OwbV:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYxMDI4MDA0OSBTYWx0ZWRfX8gZdhmnRjdfp Npjc4/a6o3npGNFCOJbf2kgmfyvhrMcOFpmct8o5+JbEMpK+AKkefg9ZNda3Uy0YNIvHAngm5cn /ZE2M7HKFVU1OPMqcs5T8NOYvhvS6yXfFVX2qx+Z87g70tHzuIFQ3B5PGucFL2s/At442lG1yl5 Yf76RTxVNalE0YHtpqxyOiphfEZlFdDbwcLDdhqFLjszlYrlVUC7OIRcxwOxhTx9o6xpC+4/vSj UbYBjeV7oUm0+DKq92H+1CmngYUpn3M4gwgvyWabndPnOp91OVUzTHMOY6Y2E6/6aaW8+orwyRq /fcK9ZvhZQiPDezYiJvTz0ffhREvNCj3lWtsYV/hxiFhTuDWKecR7enLgRVEcfi356tNL3qpm2M 6CqTYxGq2QplIlH6MiXDInFZZDmxTNfJ5HK49REsR3KXkDWtyyQOeYQNGpXqseGCgpjHJiufnQE OiUIt60s3f+CHT63m5Q== X-Proofpoint-GUID: Bl1LyXctedu7I702HEbexECUFITa_O8J X-Proofpoint-Spam-Info: AW1haW4tMjYxMDI4MDA0OSBTYWx0ZWRfXxGig/L3uclQF +f8zjxPqRs7Va+cYJoTQGo3JLmOC37cKbhpr2lp8hU7qSet5MwvfPhG6tY/GNBlLPNJDjlv1/6U KVoz1y6eioUCFRQkMAVZudcA0OdY+yc= 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=2026-10-28_04,2026-10-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 spamscore=0 adultscore=0 phishscore=0 malwarescore=0 suspectscore=0 lowpriorityscore=0 bulkscore=0 clxscore=1015 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2610190000 definitions=main-2610280049 On 10/28/26 1:18 PM, Monish Chunara wrote: > SD card is detected as SDHS instead of UHS-I because sdhc_2 was > configured with vreg_s4a as vqmmc-supply, which cannot switch between > 1.8V and 3.3V. > > Switch vqmmc-supply to vreg_l2a and update its voltage range to > 1800000-2960000 uV to enable proper UHS-I signaling. > > Signed-off-by: Monish Chunara > > This patch depends on base series - > https://lore.kernel.org/all/20261027-talos-lyra-evk-v2-v3-2-658fd5a7ec99@oss.qualcomm.com/ > --- Please fix the base series then Konrad