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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-b97f13e83c8sm187232666b.2.2026.03.18.04.44.27 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 18 Mar 2026 04:44:29 -0700 (PDT) Message-ID: Date: Wed, 18 Mar 2026 12:44:26 +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 v2 5/6] arm64: dts: qcom: add IPQ5210 SoC and rdp504 board support To: Kathiravan Thirumoorthy , Bjorn Andersson , Michael Turquette , Stephen Boyd , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Philipp Zabel , Konrad Dybcio , Robert Marko , Guru Das Srinagesh , Linus Walleij Cc: linux-arm-msm@vger.kernel.org, linux-clk@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org References: <20260318-ipq5210_boot_to_shell-v2-0-a87e27c37070@oss.qualcomm.com> <20260318-ipq5210_boot_to_shell-v2-5-a87e27c37070@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20260318-ipq5210_boot_to_shell-v2-5-a87e27c37070@oss.qualcomm.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=TPhIilla c=1 sm=1 tr=0 ts=69ba901f cx=c_pps a=JbAStetqSzwMeJznSMzCyw==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=EUspDBNiAAAA:8 a=Fu2ZoqZfox1az8yWQm0A:9 a=QEXdDO2ut3YA:10 a=uxP6HrT_eTzRwkO_Te1X:22 X-Proofpoint-ORIG-GUID: duMo2BslAz-kNNMEY-a6YQzTm9DCmtxE X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzE4MDA5OSBTYWx0ZWRfX96ktN5SveW4P M64I5bzyUPxXsUrjyx6KqIV3BCHu6INUitNScx1hI+BqyuD0HLxhrL9BqoKomwaCFdEBcoPlTa6 QjVmEjb5CUdc0oBSjjaUsqjfosA4sDC25H/Sp6x4iiuHYsBjrNi7yiofYW9lsFiDKsH4DhNq0GJ IKKUlC3v439QRMZhNLZapGQ+Np410nhd63noCIhfsj/fJsJOk3+6fmh06KgK1uhE0aGr4+wm5Je noZRTEVhqWj9PZ1ysNduyVC5JbNA0XarhYBfgn9BjtpmItCMr0vhjz3QqRZNvtzsIrksEsCXx/h W65jq/An3VU6nqkKFQOhLQ2q8/xBWMDuRmvCT3EorIn5wwGxVnjIPO8RC0Of2rCrNzNIMnb8+G/ yIXrk2wmtxv2xyx7TNj4U9a9vJ9rsD6U99fkRuk2/WoVw98OTUp7s9WSdlsa5YbsMYu93jjk7vZ mxwcu/E7K+q8OkP6L+Q== X-Proofpoint-GUID: duMo2BslAz-kNNMEY-a6YQzTm9DCmtxE 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=2026-03-18_01,2026-03-17_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 suspectscore=0 lowpriorityscore=0 bulkscore=0 malwarescore=0 spamscore=0 impostorscore=0 adultscore=0 priorityscore=1501 clxscore=1015 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2603050001 definitions=main-2603180099 On 3/18/26 9:39 AM, Kathiravan Thirumoorthy wrote: > Add initial device tree support for the Qualcomm IPQ5210 SoC and > rdp504 board. > > Signed-off-by: Kathiravan Thirumoorthy > --- [...] > +&sdhc { > + max-frequency = <192000000>; > + bus-width = <4>; > + mmc-ddr-1_8v; > + mmc-hs200-1_8v; > + pinctrl-0 = <&sdhc_default_state>; > + pinctrl-names = "default"; > + status = "okay"; nit: Please keep a uniform \n before 'status', file-wide [...] > + cpus { > + #address-cells = <1>; > + #size-cells = <0>; > + > + cpu@0 { > + device_type = "cpu"; > + compatible = "arm,cortex-a53"; > + reg = <0x0>; > + enable-method = "psci"; > + next-level-cache = <&l2_0>; Since we have PSCI, is there some sort of cpuidle? [...] > + intc: interrupt-controller@b000000 { > + compatible = "qcom,msm-qgic2"; > + interrupt-controller; > + #interrupt-cells = <3>; > + reg = <0x0 0xb000000 0x0 0x1000>, /* GICD */ > + <0x0 0xb002000 0x0 0x1000>, /* GICC */ > + <0x0 0xb001000 0x0 0x1000>, /* GICH */ > + <0x0 0xb004000 0x0 0x1000>; /* GICV */ let's drop these comments [...] > + timer@b120000 { > + compatible = "arm,armv7-timer-mem"; > + reg = <0x0 0xb120000 0x0 0x1000>; Please pad the address part of reg with leading zeroes to 8 hex digits (i.e. 0x0b120000 etc.) otherwise I think lgtm Konrad