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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b4869c4f93esm1660139866b.83.2025.10.08.05.31.18 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 08 Oct 2025 05:31:19 -0700 (PDT) Message-ID: Date: Wed, 8 Oct 2025 14:31:17 +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 8/9] arm64: dts: qcom: ipq5424-rdp466: Remove eMMC support To: Md Sadre Alam , broonie@kernel.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, andersson@kernel.org, konradybcio@kernel.org, vkoul@kernel.org, linux-arm-msm@vger.kernel.org, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, dmaengine@vger.kernel.org Cc: quic_varada@quicinc.com References: <20251008090413.458791-1-quic_mdalam@quicinc.com> <20251008090413.458791-9-quic_mdalam@quicinc.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20251008090413.458791-9-quic_mdalam@quicinc.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDA3MDExNyBTYWx0ZWRfX+rR9HXuyCIeC X2t9ifFZ/EX0Wb4CivHPh0Of2TsBu+x7QTaZPeoB2zKwYacUj7tur+cxXjk5ih7qBSd24USTR5d gErgSukFM4Lt01JOxF/A0Mi5mXQFg7UG1vl+nE9YzoUxjwdzDwmDOKQ6V+G+5l/DgEIUPCjJSql AwGXt8zZA3Q2ISx/LDcZROr9Q6p1wQRGqGTB2IEaRIT2925DUtxtt0g35Tn6Ss6PaBf6Z5nSe2n GlvLKK2HGuETbNap3wzNR+sOhZOhNl3x/MoLyc303D8aDq7522TTty6OyLV7TPQ1ZRkK7i1qWVU cBETsA8Cz4vgWVyCJdJt+Vef6ywcW3VPwFznPouw84gROnfllPgOvZ1Pk7lN0KX4KWwcp2PgEtJ 8UiDXDTZD3vXuZPa/Z8btK4OB3UZCg== X-Authority-Analysis: v=2.4 cv=BP2+bVQG c=1 sm=1 tr=0 ts=68e6599a cx=c_pps a=mPf7EqFMSY9/WdsSgAYMbA==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=COk6AnOGAAAA:8 a=EUspDBNiAAAA:8 a=be57XhxKj-X5Z9eHZJAA:9 a=QEXdDO2ut3YA:10 a=dawVfQjAaf238kedN5IG:22 a=TjNXssC_j7lpFel5tvFf:22 X-Proofpoint-GUID: rvsx_IAhIZZjb1k6wnzcpdnRfURos-cL X-Proofpoint-ORIG-GUID: rvsx_IAhIZZjb1k6wnzcpdnRfURos-cL X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1117,Hydra:6.1.9,FMLib:17.12.80.40 definitions=2025-10-08_04,2025-10-06_01,2025-03-28_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 bulkscore=0 malwarescore=0 impostorscore=0 suspectscore=0 phishscore=0 lowpriorityscore=0 priorityscore=1501 spamscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.19.0-2509150000 definitions=main-2510070117 On 10/8/25 11:04 AM, Md Sadre Alam wrote: > Remove eMMC support from the IPQ5424 RDP466 board configuration to > resolve GPIO pin conflicts with SPI NAND interface. > > The IPQ5424 RDP466 board is designed with NOR + NAND as the default boot > mode configuration. The eMMC controller and SPI NAND controller share > the same GPIO pins, creating a hardware conflict: > > Signed-off-by: Md Sadre Alam > --- Reviewed-by: Konrad Dybcio Konrad