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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-ba1782aecf1sm38771566b.60.2026.04.15.02.49.29 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 15 Apr 2026 02:49:31 -0700 (PDT) Message-ID: Date: Wed, 15 Apr 2026 11:49:27 +0200 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 6/7] arm64: dts: qcom: kodiak: Add QSPI memory interconnect path To: Viken Dadhaniya , Mark Brown , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bjorn Andersson , Konrad Dybcio , cros-qcom-dts-watchers@chromium.org Cc: linux-arm-msm@vger.kernel.org, linux-spi@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org References: <20260414-spi-nor-v2-0-bcca40de4b5f@oss.qualcomm.com> <20260414-spi-nor-v2-6-bcca40de4b5f@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260414-spi-nor-v2-6-bcca40de4b5f@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: -mAqK5i2PYQamvV9ihXhbzGRCuzShyq4 X-Authority-Analysis: v=2.4 cv=dpfrzVg4 c=1 sm=1 tr=0 ts=69df5f2d cx=c_pps a=EVbN6Ke/fEF3bsl7X48z0g==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=EUspDBNiAAAA:8 a=ctcgHeANrx8D0WuUPGkA:9 a=QEXdDO2ut3YA:10 a=a_PwQJl-kcHnX1M80qC6:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDE1MDA4OSBTYWx0ZWRfXwIdIf1XTFJyO RQUJ8dj4tZHRpt6/RYJYRZH8v9AAjcvXhYTsHI4cpO/BxZSViCtYIcZkvj8ig7u+Hmupt/zlVpS QfkveZq0rUKtncxprYwK9zLGR2mj3RjwpT//yqVNzoKusnLDQCUv51CM5J1ztd23WSS49FDIItE ZJ2pHY5XyHFLnycOv/zGpWqxWQc/wSKFrnR2A1DpDvS2Tecl1QMWa9x2ZpRkM4U8ixBWiOJc0g2 BptAJsTVF8auurqhyC2ww+eNw0wEwzc8Njzg7gimIbpDKBEfoWL0jYLvHjzgrFsxk6Vh0Qpqw3H 7fxd7a2o9OeVAZcQllxEiOziHoFNCoisEGal/DwECx5Y11aZtdoYcpp9QSEZ+gl7xCIolOYymec 1kgCX9Homs1QkYgY5d0ZwREX+QTxmSf/PTOoxoREkFaVI+TW1cj9LQOqXsgmS75LKtYIeuEPpeY t9MbwVbDgSR1Ay+5l2g== X-Proofpoint-GUID: -mAqK5i2PYQamvV9ihXhbzGRCuzShyq4 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=2026-04-14_04,2026-04-13_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 malwarescore=0 spamscore=0 adultscore=0 priorityscore=1501 clxscore=1015 phishscore=0 impostorscore=0 lowpriorityscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604070000 definitions=main-2604150089 On 4/14/26 7:08 PM, Viken Dadhaniya wrote: > Add the missing QSPI-to-memory interconnect path alongside the existing > configuration path. Without it, the interconnect framework cannot vote for > the bandwidth required by QSPI DMA data transfers. > > Signed-off-by: Viken Dadhaniya > --- > arch/arm64/boot/dts/qcom/kodiak.dtsi | 9 ++++++--- > 1 file changed, 6 insertions(+), 3 deletions(-) > > diff --git a/arch/arm64/boot/dts/qcom/kodiak.dtsi b/arch/arm64/boot/dts/qcom/kodiak.dtsi > index 6079e67ea829..105efb4b3aa4 100644 > --- a/arch/arm64/boot/dts/qcom/kodiak.dtsi > +++ b/arch/arm64/boot/dts/qcom/kodiak.dtsi > @@ -4312,9 +4312,12 @@ qspi: spi@88dc000 { > clocks = <&gcc GCC_QSPI_CNOC_PERIPH_AHB_CLK>, > <&gcc GCC_QSPI_CORE_CLK>; > clock-names = "iface", "core"; > - interconnects = <&gem_noc MASTER_APPSS_PROC 0 > - &cnoc2 SLAVE_QSPI_0 0>; > - interconnect-names = "qspi-config"; > + interconnects = <&gem_noc MASTER_APPSS_PROC QCOM_ICC_TAG_ACTIVE_ONLY > + &cnoc2 SLAVE_QSPI_0 QCOM_ICC_TAG_ACTIVE_ONLY>, > + <&aggre1_noc MASTER_QSPI_0 QCOM_ICC_TAG_ACTIVE_ONLY > + &mc_virt SLAVE_EBI1 QCOM_ICC_TAG_ACTIVE_ONLY>; same comments as patch 4 Konrad