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Thu, 03 Sep 2026 00:56:20 -0700 (PDT) X-Received: by 2002:a05:620a:2622:b0:936:6e2f:a34d with SMTP id af79cd13be357-93960faf11fmr771670985a.3.1788422180245; Thu, 03 Sep 2026 00:56:20 -0700 (PDT) Received: from [192.168.202.12] ([178.235.128.140]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-c25f3eed0bfsm60697366b.7.2026.09.03.00.56.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 03 Sep 2026 00:56:19 -0700 (PDT) Message-ID: <287f35a3-9979-48ba-9c49-e8afa5ad3946@oss.qualcomm.com> Date: Thu, 3 Sep 2026 09:56:16 +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 6/6] arm64: dts: qcom: Add initial support for Nord Ride Embedded board To: Shawn Guo Cc: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Bartosz Golaszewski , Dhruvin Rajpura , Anandu Krishnan E , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Bartosz Golaszewski References: <20260831032103.341633-1-shengchao.guo@oss.qualcomm.com> <20260831032103.341633-7-shengchao.guo@oss.qualcomm.com> Content-Language: en-US From: Konrad Dybcio In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTAzMDA2OSBTYWx0ZWRfXxPkVz+wnliuz 7biga6GQUwNWtoagiXpD9VmoPt0gDst7h/00t1a3ixHi/URZZ6U/auFyfhgzo0wGcBf9Ejygw6d lQJvERBdFCJZEnFK/+olfHn94K+aooAC/ja9VBOL42GO1dJ8RBoKcMXJnvmF2DcNHgHu2Ej+SUG soQVdFki+0oj3Rr/MIoyyyoXnwnByUV1vaW7ezOF+fvuX9uH/rvIh0xb/SxO9G9gz++auUrE++v u3AQuIfhQEazLh5rP/L9HE4mdY4R6DZGHDdwlWUFTXavI8JjTzET6GfMcZiguMH28DhHtGFqGGO iymjtyGVtzP9CUKZKfYzPOkqkMzquoM1m0g2vQXMyHW9gdc/7DomfwBtxbKbJJMPuXFUkZ7/LP9 AYQRtpn+G++nZ2ULiUNlTOFCU/6m3VH06a2GttP42Gfpsq6dGPIn5jzQXk3VuwBg5eoJZNtcPWC e5t7vKX5KIis8kSOYqQ== X-Proofpoint-ORIG-GUID: cgZNaH5qjTKQ3IXOSfCL-XfI5ypgzdlB X-Proofpoint-Spam-Info: AW1haW4tMjYwOTAzMDA2OSBTYWx0ZWRfXx1wLRKMBII6o MrmLE9FuSCbWRIlmsFTMhk5o0dKknpJa8Lfcuwj7Bbksd8HCleQJscOzdWCWmdrf2kFGCrzB19t 3VAcuNxLtnoD4slxekFMT/Rub8BSENg= X-Proofpoint-GUID: cgZNaH5qjTKQ3IXOSfCL-XfI5ypgzdlB X-Authority-Analysis: v=2.4 cv=DMO/JSNb c=1 sm=1 tr=0 ts=6a992825 cx=c_pps a=HLyN3IcIa5EE8TELMZ618Q==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=EUspDBNiAAAA:8 a=PnXPAKEUq80feH0KgGIA:9 a=QEXdDO2ut3YA:10 a=bTQJ7kPSJx9SKPbeHEYW:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-03_02,2026-09-02_04,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 malwarescore=0 spamscore=0 bulkscore=0 priorityscore=1501 clxscore=1015 lowpriorityscore=0 suspectscore=0 adultscore=0 impostorscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609030069 On 9/3/26 9:40 AM, Shawn Guo wrote: > On Wed, Sep 02, 2026 at 04:00:52PM +0200, Konrad Dybcio wrote: >> On 8/31/26 5:21 AM, Shawn Guo wrote: >>> From: Bartosz Golaszewski >>> >>> Add the initial device tree for the Nord Ride Embedded board, the >>> non-SCMI variant of the SA8797P automotive Ride board. [...] > Since we agreed that a bit comment is useful [1], I guess you are saying > the "satellite (CD90-73961-1)" part shouldn't be there. I will get the > comment aligned with nord-rrd.dts. Ah I forgot I said that :) [...] >>> + vreg_s7i_mm: smps7 { >>> + regulator-name = "vreg_s7i_mm"; >>> + regulator-min-microvolt = <300000>; >>> + regulator-max-microvolt = <1200000>; >>> + regulator-initial-mode = ; >>> + regulator-allow-set-load; >>> + regulator-allowed-modes = >> + RPMH_REGULATOR_MODE_HPM>; >> >> Are these actually exposed as regulators and not RPMHPDs? > > Great catch, Konrad! These are rpmhpd-managed resources and shouldn't be > here. I will drop them. Don't you get a huge log of errors with these in place? Konrad