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[108.89.202.162]) by smtp.gmail.com with ESMTPSA id 00721157ae682-8025cf6248bsm97990427b3.18.2026.06.27.12.06.16 (version=TLS1_3 cipher=TLS_CHACHA20_POLY1305_SHA256 bits=256/256); Sat, 27 Jun 2026 12:06:17 -0700 (PDT) From: Jason Pettit To: Konrad Dybcio Cc: Jason Pettit , Bjorn Andersson , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Akhil P Oommen , Mahadevan P , Sibi Sankar , Jingyi Wang , Ananthu C V Subject: Re: [PATCH v2 2/3] arm64: dts: qcom: Add HP EliteBook X G2q 14 AI Date: Sat, 27 Jun 2026 12:06:15 -0700 Message-ID: <20260627190615.27291-1-jason.pettit@oss.qualcomm.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: References: <20260625-glymur-send-v2-0-00905324ffbf@oss.qualcomm.com> <20260625-glymur-send-v2-2-00905324ffbf@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-GUID: 3AeMBZ-Ggb8v57Dly9J_I1ixEOJERKyo X-Proofpoint-ORIG-GUID: 3AeMBZ-Ggb8v57Dly9J_I1ixEOJERKyo X-Proofpoint-Spam-Info: AW1haW4tMjYwNjI3MDE2NyBTYWx0ZWRfX7Y/cg+y9EP2z 1ww0T7Ck1wYXsdEUJMHpnxp45mYb0MgGsyaainMTpfDFsE2llqyKmjbSUKnU5TFvSVjVBAgBXOc 22CjixOUsHboa/HoeIf38vkq1YfJN+0= X-Authority-Analysis: v=2.4 cv=HYokiCE8 c=1 sm=1 tr=0 ts=6a401f2a cx=c_pps a=NMvoxGxYzVyQPkMeJjVPKg==:117 a=AgdIAmbgiPN5lz+IpyuXaA==:17 a=FelO9ux0wxsA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=rJkE3RaqiGZ5pbrm-msn:22 a=-S1dkTAofOBTlHLHEW0A:9 a=kLokIza1BN8a-hAJ3hfR:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNjI3MDE2NyBTYWx0ZWRfX8zANkUWQkrht Q9w5pzOECXQRVYfiU/MUyPBA48Kw1Nq4wmNHIICCPT3CzD9uxNrEaLM0boTjcf1v857Ysq7fV+P pheERIUAmHpf8Ef6gxSzTQtwD7bPxFXG+9exjPDRpQVmyq9jn84AGBv6qVQpE6fOGbtSIXymNX7 eF3Ov6zdMlcYrn7BGVt1fJPoZk7gAHVANE6gz+dHmfWK0jHbX3HWMfcxugEqeVj8xY7Mdcnivx5 KKwBhNK0qPC6r5zr6JeZb6KFJ8lfaX0of8sIiy5E+js8AVGmyHw95ObqiNBAAdo2YulSxMwLplY ErqLsSP9T4CdNdQANSHQBKP2VVKhpD5aMHvgO7iGQ4EjtQQ3h6s1jetH3tgyl53y1FrVDZDV2b+ VVpvyD5iH3URDqm8mR9nygAJLE5gsTcVJyvgMvewCV2O36+DrQdfSzTOvdZ05ygDisLduGjFfwA iS5YBQ3SixIpvvDgYPA== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.125,FMLib:17.12.100.49 definitions=2026-06-27_03,2026-06-26_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 adultscore=0 clxscore=1015 suspectscore=0 priorityscore=1501 lowpriorityscore=0 impostorscore=0 spamscore=0 malwarescore=0 bulkscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2606270167 On Fri, 26 Jun 2026 13:26:14 +0200, Konrad Dybcio wrote: > I would assume it's simply not present (as every SMB2370 is a separate > physical chip) - perhaps we should just add status = "disabled" in the > DTSI file and enable the nodes on an as-needed basis Apologies for the duplicate. My earlier copy of this reply went out with a misconfigured sender identity from a local mail setup issue. Resending it cleanly. I'm not sure if the chip is populated, but I tested whether it enumerates. With smb2370_l enabled, the SID-11 SPMI device (2-0b on the SPMI-2 bus) fails to probe: spmi spmi-2: pmic_arb_check_chnl_status_v1: 0xb 0x104: transaction failed (0x3) pmic-spmi 2-0b: probe with driver pmic-spmi failed with error -5 The SPMI PMIC arbiter can't complete a transaction to SID 0xb, so pmic-spmi can't read it and the eusb2 repeater doesn't bind pmic@b (only pmic@9 and pmic@a come up). I keep it disabled. Defaulting that in smb2370.dtsi would touch the shared file instead of just this board, so I've left the override here for now. The comment in v3 will be updated to read: /* * smb2370.dtsi enables all three repeaters by default; SID-11 * (smb2370_l) does not enumerate on this board, so override it back * to disabled. */ Thanks, Jason