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[199.106.103.52]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-1431990a65bsm4027898c88.5.2026.09.03.01.13.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 03 Sep 2026 01:13:56 -0700 (PDT) Date: Thu, 3 Sep 2026 16:13:50 +0800 From: Shawn Guo To: Konrad Dybcio 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 Subject: Re: [PATCH 6/6] arm64: dts: qcom: Add initial support for Nord Ride Embedded board Message-ID: References: <20260831032103.341633-1-shengchao.guo@oss.qualcomm.com> <20260831032103.341633-7-shengchao.guo@oss.qualcomm.com> <287f35a3-9979-48ba-9c49-e8afa5ad3946@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <287f35a3-9979-48ba-9c49-e8afa5ad3946@oss.qualcomm.com> X-Proofpoint-GUID: Oi2PCXUf6YFEBqOVO3SAJ03BLYF7XM5k X-Proofpoint-ORIG-GUID: Oi2PCXUf6YFEBqOVO3SAJ03BLYF7XM5k X-Authority-Analysis: v=2.4 cv=YKuvDxGx c=1 sm=1 tr=0 ts=6a992c45 cx=c_pps a=UNFcQwm+pnOIJct1K4W+Mw==:117 a=b9+bayejhc3NMeqCNyeLQQ==:17 a=kj9zAlcOel0A:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=EUspDBNiAAAA:8 a=_CkSUWfd9DtlKJbLfMwA:9 a=CjuIK1q_8ugA:10 a=uKXjsCUrEbL0IQVhDsJ9:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTAzMDA3MiBTYWx0ZWRfX+KKIFKDmkYOC D/JhyH6cS4EpLx4SccII13AffFbymnDqm7twdjgDWEqRYta/RKnwwBY3Mx5dltoa3AQphqsbyr0 /5GeHXlJTARu8Gs8U8dIXCtjau0l7fbgT5AZRDkHxK78RBIrmXJC+3wAKhPLVSEhiJmxaYL0u93 FGdCzljGkD/7BikEPsNdS8jjSKp/2u5GJiUybmg4uww7FeubkKKSmFTmTfo/ENcbVnbRcmijlPQ DQ1LyyDocjLjjnX4PXm17H3KSAC0A6iCm0YR8pFR+dOSy7GlcLVXrF01mKfe4zapH2bj8l6M9xY ScF5SJM1Hna3RmIy++JfmJ+63pzktjwKfa3nClRdFXrSCGM6OyXYNLyHdEkwZ5DDdHJOFjnEo0z xEnvkoAKT9CX/lXmFzGfJ/DMXVtNYIjQ4+2fdU9+XEhnWygsyK7P99fiuqK32l2fNFdPXp5H1bH 3uYQEUyLs01OrOJQe0w== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTAzMDA3MiBTYWx0ZWRfXyiGySpdEhk6E KeS00TET1UZFjDyNt8LA0WmkTtpDIo3UaEb1Elnu1EpoBTg83TL1XG3J/w+Mt8f1dSckzfPDq1x 1XLZcoUZdsC6BMShC/aZkI7waVlhY78= 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 bulkscore=0 spamscore=0 adultscore=0 impostorscore=0 malwarescore=0 phishscore=0 clxscore=1015 priorityscore=1501 lowpriorityscore=0 suspectscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2609030072 On Thu, Sep 03, 2026 at 09:56:16AM +0200, Konrad Dybcio wrote: > 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? Nope. If we do, we must have already fixed the problem :) Shawn