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[35.189.192.250]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-49cee7fec25sm441544895e9.13.2026.09.07.02.51.31 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Sep 2026 02:51:31 -0700 (PDT) Date: Mon, 7 Sep 2026 09:51:27 +0000 From: Mostafa Saleh To: Konrad Dybcio Cc: jens.glathe@oldschoolsolutions.biz, Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley , linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/7] arm64: dts: qcom: IdeaCentre Mini 01Q8X10 Hamoa + Purwa Message-ID: References: <20260905-x1-ideacentre-mini-prettify-v1-0-9a87882973bb@oldschoolsolutions.biz> 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: On Mon, Sep 07, 2026 at 10:57:42AM +0200, Konrad Dybcio wrote: > On 9/5/26 11:28 AM, Jens Glathe via B4 Relay wrote: > > The IdeaCentre Mini 01Q8X10 (board 91B6) ships with two SoCs: Hamoa > > (X1E80100), already upstream, and Purwa (X1P42100 / X1-26-100). Same > > chassis, different silicon. Stubble and the DTB loader need distinct > > compatibles. > > > > This series splits the board description into > > x1-lenovo-ideacentre-mini-01q8x10.dtsi and adds thin leaves. Each SKU > > keeps lenovo,ideacentre-mini-01q8x10 as fallback: > > > > lenovo,hamoa-ideacentre-mini-01q8x10, lenovo,ideacentre-mini-01q8x10, > > qcom,x1e80100 > > > > lenovo,purwa-ideacentre-mini-01q8x10, lenovo,ideacentre-mini-01q8x10, > > qcom,x1p42100 > > > > No qcom_scm change; the fallback is already on the allowlist. > > > > The remaining patches fix the common DTSI for both boxes: > > > > - Build the Hamoa EL2 DTB like the other Hamoa boards. > > - Second M.2 3V3 is PMC8380_3 GPIO5, not TLMM18. A 2 s startup delay > > is required or pcie3 fails to probe. always-on is a hack until there > > is a real M.2 power sequencer. > > - sound-name-prefix on the three DP ports. Enable lpass_vamacro: no > > onboard mics, but it provides fsgen for tx_macro and rx_macro. > > - usb_mp port 1 is not populated (no PTN3222 @ 0x4f). USB-C is > > usb_1_ss0; rear Type-A is usb_mp port 0 behind a Genesys hub. > > > > The Genesys hub is left undescribed. > > > > UCM [1] and AudioReach [2] topology for these devices are online, too. > > > > Tested on: > > - IdeaCentre Mini 01Q8X10, Purwa (X1-26-100), 91B6 > > +Mostafa - is that the board you previously poked at? Yes, thanks for pointing that, I can test this tomorrow. However, at the moment there is a problem with the ToT booting it: https://lore.kernel.org/all/apgeBNSiP01YfNcs@google.com/ Thanks, Mostafa > > Konrad