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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-abed1cdbf55sm142080666b.15.2025.02.25.05.21.45 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 25 Feb 2025 05:21:47 -0800 (PST) Message-ID: Date: Tue, 25 Feb 2025 14:21:44 +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 2/2] arm64: dts: qcom: sm8250: Add support for Lenovo Xiaoxin Pad Pro 2021 To: David Wronek , Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, phone-devel@vger.kernel.org, ~postmarketos/upstreaming@lists.sr.ht, linux@mainlining.org References: <20250217-lenovo-j716f-v1-0-b749cf4f6cd7@mainlining.org> <20250217-lenovo-j716f-v1-2-b749cf4f6cd7@mainlining.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <20250217-lenovo-j716f-v1-2-b749cf4f6cd7@mainlining.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-ORIG-GUID: iWOkbi3JPehz0rSklRbgGnhHdz5BmZ5y X-Proofpoint-GUID: iWOkbi3JPehz0rSklRbgGnhHdz5BmZ5y X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-02-25_04,2025-02-25_03,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 spamscore=0 malwarescore=0 phishscore=0 adultscore=0 lowpriorityscore=0 mlxlogscore=999 impostorscore=0 priorityscore=1501 bulkscore=0 mlxscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2502100000 definitions=main-2502250091 On 17.02.2025 12:32 PM, David Wronek wrote: > Add the initial devicetree for the Lenovo Xiaoxin Pad Pro 2021 Android > tablet with the following features: > > - Wi-Fi and Bluetooth (QCA6390) > - Detachable keyboard & touchpad accessory (Connected to an MCU) > - Fuel gauge (TI BQ27541) > - USB > - UFS > - Buttons > - Remoteprocs > - simple-framebuffer > > Signed-off-by: David Wronek > --- [...] > + > + gpio-keys { > + compatible = "gpio-keys"; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&volume_up_n>; property-n property-names please (file-wide) [...] > +&i2c1 { > + clock-frequency = <1000000>; > + status = "okay"; Please add a newline before status (file-wide) > + > + touchpad@60 { > + compatible = "hid-over-i2c"; > + reg = <0x60>; > + > + vdd-supply = <&vreg_l16a_3p3>; > + vddl-supply = <&vreg_l8c_1p8>; > + > + interrupt-parent = <&tlmm>; > + interrupts = <14 IRQ_TYPE_LEVEL_LOW>; interrupts-extended also please align the property order with x1e80100-crd.dtsi [...] > +&i2c4 { > + clock-frequency = <400000>; > + status = "okay"; > + > + /* onsemi NB7VPQ904M USB redriver @ 19 */ > + /* CS35L41 audio amp @ 40 */ > + /* CS35L41 audio amp @ 41 */ > + /* CS35L41 audio amp @ 42 */ > + /* CS35L41 audio amp @ 43 */ All of them have a driver nowadays, should be trivial to hook up :) [...] > +&i2c15 { > + clock-frequency = <400000>; > + status = "okay"; > + > + /* SMB1390 charger @ 10 */ > + /* ES7210 audio ADC @ 40 */ > + /* FSA4480 USB audio switch @ 43 */ FSA4480 also has a driver Konrad