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Thu, 30 Oct 2025 07:43:02 GMT Received: from hu-devc-lv-u24-a.qualcomm.com (hu-tingguoc-lv.qualcomm.com [10.81.95.108]) by NALASPPMTA01.qualcomm.com (PPS) with ESMTPS id 59U7h2m7004562 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 30 Oct 2025 07:43:02 +0000 Received: by hu-devc-lv-u24-a.qualcomm.com (Postfix, from userid 2370279) id 0001521805; Thu, 30 Oct 2025 00:43:01 -0700 (PDT) From: Tingguo Cheng To: Bjorn Andersson , Konrad Dybcio , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: Tingguo Cheng , kernel@oss.qualcomm.com, linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Kamal Wadhwa , Rakesh Kota , Fenglin Wu Subject: [PATCH v2] arm64: dts: qcom: hamoa-iot-evk: enable pwm rg leds Date: Thu, 30 Oct 2025 00:42:14 -0700 Message-ID: <20251030-add-rgb-led-for-hamoa-iot-evk-v2-1-3b3326784d7b@oss.qualcomm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: References: 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="utf-8" X-Change-ID: 20251017-add-rgb-led-for-hamoa-iot-evk-43ed6bda73a5 X-Mailer: b4 0.14.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1761809973; l=1710; i=tingguo.cheng@oss.qualcomm.com; s=20240917; h=from:subject:message-id; bh=PAucMdJsakoDIrmnfPwibuCKPBaBNtbeP4z5DbseUYk=; b=AKG59P863Ki6XefEtuBh/XRoaeClb7eJQKU+/PhnbMrAKhRgaYNfLQqKXz1NJBLRSvSa2YL+d Za1DZYrePkJBQwEc8X/FzMKJtJ6ytZSeQECBvbIVE0JZYQ2rU76kzxz X-Developer-Key: i=tingguo.cheng@oss.qualcomm.com; a=ed25519; pk=PiFYQPN5GCP7O6SA43tuKfHAbl9DewSKOuQA/GiHQrI= Content-Transfer-Encoding: quoted-printable X-QCInternal: smtphost X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDMwMDA2MiBTYWx0ZWRfX8xyZOMn7QuxO DOWVIBFZjHf0vrQiuQXGaIZ8OMg+0gY54XCk914vlPCG4p8o+tKUF0iM+IJE0mKzxOQjZmGGsPR zWHCgaMpyycz0P9mWGlBaO5EcolWqU7hEmjV5cLI+1KkslvLqCFHhWeYlKmv+DcTdGvGocVdzIP gF3HDFPV86G+hHyQ19sDs/fKo8mSBdUXle0nkZ63Hax2cGhvp7Tg2R15Hroo1/DrKr2GcQis9ED bUXGgOVcOBaKNiPEez8XyBAJuYqNQzXh2TJH5nwrC8VR8fPBtBGysrxtnesnu+B4ysKvShgw093 jpi0HFtgZRxF2Y5s7VcQ4em5SF0n7gCIDtXDTq8Mb97R9mPDZ6aJS1+7ROxq4StuEDXWPWKm+uE yg8mrGukuEDA962JgEwHsPZKL2s+Bg== X-Proofpoint-GUID: jXljtTkCW2zgUPBPIVakjZCai8cIOGwq X-Authority-Analysis: v=2.4 cv=MuRfKmae c=1 sm=1 tr=0 ts=69031707 cx=c_pps a=ouPCqIW2jiPt+lZRy3xVPw==:117 a=ouPCqIW2jiPt+lZRy3xVPw==:17 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=VkNPw1HP01LnGYTKEx00:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=F6_ufdXwtoZMk_li76YA:9 a=QEXdDO2ut3YA:10 a=cPQSjfK2_nFv0Q5t_7PE:22 X-Proofpoint-ORIG-GUID: jXljtTkCW2zgUPBPIVakjZCai8cIOGwq X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-10-30_01,2025-10-29_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 suspectscore=0 spamscore=0 lowpriorityscore=0 clxscore=1034 bulkscore=0 phishscore=0 malwarescore=0 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2510300062 From: Tingguo Cheng Add RED and GREEN LED channels for the RGB device connected to PMC8380C PWM-LED pins. Omit BLUE channel to match default hardware setup where it's tied to EDL indicator. Signed-off-by: Tingguo Cheng --- Changes in v2: - Rebased on next-20251030. - Remove BLUE led channel to align with the default hardware configuration. - Link to v1: https://lore.kernel.org/r/20251017-add-rgb-led-for-hamoa-iot-= evk-v1-1-6df8c109da57@oss.qualcomm.com --- arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts b/arch/arm64/boot/d= ts/qcom/hamoa-iot-evk.dts index 36dd6599402b4650b7f8ad2c0cd22212116a25fe..ef59e5ff59f2cbe0ee60a020a5d= 2929c67ad511b 100644 --- a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts @@ -5,6 +5,7 @@ =20 /dts-v1/; =20 +#include #include "hamoa-iot-som.dtsi" =20 / { @@ -879,6 +880,28 @@ usb0_1p8_reg_en: usb0-1p8-reg-en-state { }; }; =20 +&pm8550_pwm { + status =3D "okay"; + + multi-led { + color =3D ; + function =3D LED_FUNCTION_STATUS; + + #address-cells =3D <1>; + #size-cells =3D <0>; + + led@1 { + reg =3D <1>; + color =3D ; + }; + + led@2 { + reg =3D <2>; + color =3D ; + }; + }; +}; + &pmc8380_5_gpios { usb0_pwr_1p15_reg_en: usb0-pwr-1p15-reg-en-state { pins =3D "gpio8"; --- base-commit: d78b0fee454c25d292fb6343253eca06d7634fd9 change-id: 20251017-add-rgb-led-for-hamoa-iot-evk-43ed6bda73a5 Best regards, --=20 Tingguo Cheng