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charset=UTF-8 Content-Transfer-Encoding: 7bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwOTMwMDAzOSBTYWx0ZWRfXxVDFN5iESbTy mRt0k0hrixjcjAlmaPOw5SN9Z/BBS4zKeWDaNgpVKSY6HuqMz9iXxL1yuRns+F3Zo0MozTZmnX7 g0EV9bS7C2aRgAdDw9hMvalvAEsNdr4b7C7HADXq3R91N41ITZ1H+1MXZEq+G5jFlXjaN9fiNAY K3OEWbQ5ogBtUCyYOwDpVBfhghnu8Xpz5T03u2WK1t4vgZHaslb20evgqyQS2xoj547hTw7EKWr jGmWnoGF2sBBkyxxWTWl6ZR5d7Noao8gYCi0Bp7J5dVBzwtHiftzxq20QNTir3QeT7KhgLnzNEf T7dp+4O7TboqH/yDZOgv3nTSM8yLhosWghFxGsfF1XTVoXqpwO0XUpoeSGlkz6UaxXXQQ3cbWUG k+QOjmLWMXCLqkidoRL6ZlVco/X5Dsqej4pn10ZR2B2p44VS416BRsM0eQjUHyQ0o98Tg9iYrMB nAkeZumLOIpCf1lXkhA== X-Proofpoint-Spam-Info: AW1haW4tMjYwOTMwMDAzOSBTYWx0ZWRfX4XRXHBtRh5lw iYyon48qt0wELrJNSsMvRiBBncsrljtbXaFGdPcpaF85rqjEmLPhJnB400/a6QiP6TfeAWusu41 0KYtQlMz8/jixrJTazsj4XTIBxTAsnc= X-Authority-Analysis: v=2.4 cv=RZEFmFtv c=1 sm=1 tr=0 ts=6abcdbde cx=c_pps a=mPf7EqFMSY9/WdsSgAYMbA==:117 a=PRfkaYvzSr8QmIIGAkY2Sg==:17 a=IkcTkHD0fZMA:10 a=VdqzKS8jKosA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=EUspDBNiAAAA:8 a=RJTwi2r8EDbqXNWvjTgA:9 a=QEXdDO2ut3YA:10 a=dawVfQjAaf238kedN5IG:22 X-Proofpoint-GUID: c-Wq0_LlPenuniNN44dzDB4myQHWmXOL X-Proofpoint-ORIG-GUID: c-Wq0_LlPenuniNN44dzDB4myQHWmXOL X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-09-30_01,2026-09-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 spamscore=0 lowpriorityscore=0 phishscore=0 priorityscore=1501 suspectscore=0 bulkscore=0 malwarescore=0 clxscore=1015 adultscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2609040000 definitions=main-2609300039 On 9/29/26 10:35 AM, Komal Bajaj wrote: > Add the EVK GPIO expander definitions on the I2C3 bus. Describe the > TCA9538 and TCA9539 expanders used by EVK boards. > > Co-developed-by: Faruque Ansari > Signed-off-by: Faruque Ansari > Signed-off-by: Komal Bajaj > --- [...] > +&i2c3 { > + status = "okay"; > + > + expander0: pca953x@38 { > + compatible = "ti,tca9538"; > + reg = <0x38>; > + #gpio-cells = <2>; > + gpio-controller; > + }; Please keep the nodes sorted by their unit address Konrad > + > + expander1: pca953x@3c { > + compatible = "ti,tca9538"; > + reg = <0x3c>; > + #gpio-cells = <2>; > + gpio-controller; > + }; > + > + expander2: pca953x@20 { > + compatible = "ti,tca9539"; > + reg = <0x20>; > + #gpio-cells = <2>; > + gpio-controller; > + }; > + > + expander3: pca953x@21 { > + compatible = "ti,tca9539"; > + reg = <0x21>; > + #gpio-cells = <2>; > + gpio-controller; > + }; > +}; > + > &qupv3_0 { > firmware-name = "qcom/shikra/qupv3fw.elf"; > > > --- > base-commit: 6375e61c01e93e35ee7acd336a689ac1fae4b509 > change-id: 20260924-shikra-gpio-expander-25ff4a29c848 > > Best regards,