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[78.88.45.245]) by smtp.gmail.com with ESMTPSA id a640c23a62f3a-bd09513b8cesm81361966b.38.2026.05.11.02.14.16 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 11 May 2026 02:14:17 -0700 (PDT) Message-ID: <45d8a780-2d02-48aa-ba44-077a4c30bf8a@oss.qualcomm.com> Date: Mon, 11 May 2026 11:14:15 +0200 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: add basic devicetree for Ayaneo Pocket DS gaming console To: Neil Armstrong , azkali.limited@gmail.com, 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, Teguh Sobirin References: <20260510-pocketds-v1-0-cf05acec06af@gmail.com> <20260510-pocketds-v1-2-cf05acec06af@gmail.com> <9f7368f9-f6ea-4b97-b8f6-2e2f2e62c261@linaro.org> Content-Language: en-US From: Konrad Dybcio In-Reply-To: <9f7368f9-f6ea-4b97-b8f6-2e2f2e62c261@linaro.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Proofpoint-ORIG-GUID: tyPe3DAjh9_1pyZgN_iwxzHLEj9hLuf6 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNTExMDEwMSBTYWx0ZWRfXz7FtBt4xRGzJ 7NZeHQrAxIwMizG0i25SL0/s3zQYzA63R0qQC9XnRFkeym9ei2AqWCwSVMK0JOA1+H1Jtj3lJL4 OmeoxeCErUCbXLTIl5BhlHwNnoJ+JeJQyhzY84JPCtKjVDO/57yQ2uZnsaQMTh8Gj7BSSm8gvw7 kBW7zh55DsJMZsjUbTt98jPAFKCuNllFcMB36jYJBf5kFcEyoWF/nVuISmp4qSDX5s8Sn49/kJt Ub/pQPWebIFaa0C2nfNTDdQ6CKfE1qpYrO8nL+QY0C+m1Jdcg5SWTX9nXUursi9lgBcy6v5ld+w kLr3tRK6rhklB8nSM/6y4gzsmYXeNtPuch/CJTrPeIJ5uTkvdllKHqFWjevZ1r6ETRJ/HE+/xCy K8lGrTFWPmIu+iYjNSkwRvch2g4LYlW1oD2y4cB18yHGvAX6j/28tHJVc12AqJi5dRkJxmrzW8J tGxT4VENuG47SuiStZw== X-Proofpoint-GUID: tyPe3DAjh9_1pyZgN_iwxzHLEj9hLuf6 X-Authority-Analysis: v=2.4 cv=Yvo/gYYX c=1 sm=1 tr=0 ts=6a019deb cx=c_pps a=ULNsgckmlI/WJG3HAyAuOQ==:117 a=FpWmc02/iXfjRdCD7H54yg==:17 a=IkcTkHD0fZMA:10 a=NGcC8JguVDcA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=YMgV9FUhrdKAYTUUvYB2:22 a=pGLkceISAAAA:8 a=0O2ySSlGmDdbU-S61yQA:9 a=3ZKOabzyN94A:10 a=QEXdDO2ut3YA:10 a=1WsBpfsz9X-RYQiigVTh:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-05-11_02,2026-05-08_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 bulkscore=0 impostorscore=0 spamscore=0 clxscore=1015 phishscore=0 lowpriorityscore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2605110101 On 5/11/26 10:19 AM, Neil Armstrong wrote: > Hi, > > On 5/10/26 18:05, Alexandre Hamamdjian via B4 Relay wrote: >> From: Teguh Sobirin >> >> Add initial device tree support for the Ayaneo Pocket DS gaming >> console based on the Qualcomm QCS8550 platform. >> >> The board file is split into qcs8550-ayaneo-pocket-common.dtsi and >> qcs8550-ayaneo-pocketds.dts in anticipation of additional boards in >> the same family that share the QCS8550 base. Only the Pocket DS has >> been verified on hardware so far; the shared dtsi is intended to pick >> up sibling boards as they are submitted. > > Please don't, this is dead code, please send a single file and then > split it when you introduce variants boards. > >> >> Co-developed-by: Alexandre Hamamdjian >> Signed-off-by: Alexandre Hamamdjian >> Signed-off-by: Teguh Sobirin >> --- [...] >> +&i2c4 { >> +    clock-frequency = <400000>; >> +    status = "okay"; >> +    touchscreen: touchscreen@38 { >> +        compatible = "focaltech,ft5426"; >> +        reg = <0x38>; >> + >> +        interrupt-parent = <&tlmm>; >> +        interrupts = <25 IRQ_TYPE_EDGE_FALLING>; >> + >> +        reset-gpios = <&tlmm 24 GPIO_ACTIVE_LOW>; >> + >> +        vcc-supply = <&vreg_l14b_3p2>; >> +        iovcc-supply = <&vreg_l12b_1p8>; >> + >> +        pinctrl-0 = <&ts_int_default &ts_rst_default>; >> +        pinctrl-1 = <&ts_int_sleep &ts_rst_sleep>; >> +        pinctrl-names = "default", "sleep"; >> + >> +        touchscreen-size-x = <1080>; >> +        touchscreen-size-y = <1920>; >> +    }; >> +}; >> > > Why 2 touch controllers ? DS = "Dual Screen", presumably Konrad