{"id":2231280,"url":"http://patchwork.ozlabs.org/api/patches/2231280/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-gpio/patch/20260430-pxa-gpio-swnodes-v3-3-5142e95f0eca@oss.qualcomm.com/","project":{"id":42,"url":"http://patchwork.ozlabs.org/api/projects/42/?format=json","name":"Linux GPIO development","link_name":"linux-gpio","list_id":"linux-gpio.vger.kernel.org","list_email":"linux-gpio@vger.kernel.org","web_url":"","scm_url":"","webscm_url":"","list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<20260430-pxa-gpio-swnodes-v3-3-5142e95f0eca@oss.qualcomm.com>","list_archive_url":null,"date":"2026-04-30T12:57:20","name":"[v3,3/4] ARM: pxa: pxa25x: attach software node to its target GPIO controller","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"a69cdbc7eb32a45d46005179ab7ad56f9f99b8af","submitter":{"id":92196,"url":"http://patchwork.ozlabs.org/api/people/92196/?format=json","name":"Bartosz Golaszewski","email":"bartosz.golaszewski@oss.qualcomm.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-gpio/patch/20260430-pxa-gpio-swnodes-v3-3-5142e95f0eca@oss.qualcomm.com/mbox/","series":[{"id":502304,"url":"http://patchwork.ozlabs.org/api/series/502304/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-gpio/list/?series=502304","date":"2026-04-30T12:57:18","name":"ARM: pxa: attach software nodes to the GPIO controllers","version":3,"mbox":"http://patchwork.ozlabs.org/series/502304/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2231280/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2231280/checks/","tags":{},"related":[],"headers":{"Return-Path":"\n ","X-Original-To":["incoming@patchwork.ozlabs.org","linux-gpio@vger.kernel.org"],"Delivered-To":"patchwork-incoming@legolas.ozlabs.org","Authentication-Results":["legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=qualcomm.com header.i=@qualcomm.com header.a=rsa-sha256\n header.s=qcppdkim1 header.b=huT4BWk+;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com\n header.a=rsa-sha256 header.s=google header.b=NVLN0jm4;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c0a:e001:db::12fc:5321; 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charset=\"utf-8\"","Content-Transfer-Encoding":"7bit","Message-Id":"<20260430-pxa-gpio-swnodes-v3-3-5142e95f0eca@oss.qualcomm.com>","References":"<20260430-pxa-gpio-swnodes-v3-0-5142e95f0eca@oss.qualcomm.com>","In-Reply-To":"<20260430-pxa-gpio-swnodes-v3-0-5142e95f0eca@oss.qualcomm.com>","To":"Daniel Mack ,\n Haojian Zhuang ,\n Robert Jarzmik ,\n Russell King ,\n Dmitry Torokhov ,\n Arnd Bergmann , Linus Walleij ","Cc":"brgl@kernel.org, linux-arm-kernel@lists.infradead.org,\n linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,\n Bartosz Golaszewski ","X-Mailer":"b4 0.14.2","X-Developer-Signature":"v=1; a=openpgp-sha256; l=1107;\n i=bartosz.golaszewski@oss.qualcomm.com; h=from:subject:message-id;\n bh=fRUFhZvs9BFNojESgfGSl4j79htf5MaPeOpkhlIGhsA=;\n b=owEBbQKS/ZANAwAKAQWdLsv/NoTDAcsmYgBp81G6Hc11QA2pqfvg89qy6KZ8N5nAcR0hzj92F\n WkPoJ6UqBWJAjMEAAEKAB0WIQSR5RMt5bVGHXuiZfwFnS7L/zaEwwUCafNRugAKCRAFnS7L/zaE\n w85tD/9a65DSS/d1E/cNu8ujITQPYlKFFSyHz7++kViUZGR3Vi5oTWwQCUCaEICfoobxP9/VHXh\n ZIFeeprix7a/LfsG8G/Z0tnKh5yIQutno/xHw/lRkyPi9jF9xUDoOaJGqCcpdTiFYElOWBH9cvH\n 5oyMe8ynkGumU3zKXyf1udvrRrQ0OEfNUECaMosvF6Ni8SQAonf4oMsLxJh3mKRy7u8Y/xUvgzu\n 0klAkbQ62UWH/eWSLrYUO9cx80Lf60zd8JOL/TZpfaCqUbnjYaDC3Fvfz4bF80gWG8KZR7IkN3f\n txiHYghUJsyR6xgcw+8hG5UtoohLchvgTGkliK3YH7LYDZvRErppY6k1xjb2kBpXA7ZdQz2wnNC\n FNXApNktURCOEHGtlKBOvk7EBCAO1wf2vP2fj9ChGtoYwQsj2Fn+vuxh4C5aVl23rWiTvOtimc0\n qxYsGj0vvzREnk66Clw/+5ESDgmsWVCLFmHtNNQqaOAc09YKLEUMy3RDKu3QHjvvZ/lA2QFaovK\n aawM14c6YCJ29/dRFzes6hIxNVaaTJDCh8eO2PSWhTxg1OOfSPzhQTSL0bJmMFF8CVjlYKOVyje\n H5SgC25ipG5CFTtU0hSof+s6io9jIZpkWUkay2IdhugDQwwx9bMTnQ3BFBt2bGQ/vFq3ZQgWBj+\n eDJBqANVY9IDRbA==","X-Developer-Key":"i=bartosz.golaszewski@oss.qualcomm.com; a=openpgp;\n fpr=169DEB6C0BC3C46013D2C79F11A72EA01471D772","X-Proofpoint-GUID":"86KyBRxHWqC9A8rPZFDTLdCeHzi3hBxa","X-Proofpoint-ORIG-GUID":"86KyBRxHWqC9A8rPZFDTLdCeHzi3hBxa","X-Authority-Analysis":"v=2.4 cv=DPy/JSNb c=1 sm=1 tr=0 ts=69f351c4 cx=c_pps\n a=mPf7EqFMSY9/WdsSgAYMbA==:117 a=xqWC_Br6kY4A:10 a=IkcTkHD0fZMA:10\n a=A5OVakUREuEA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22\n a=u7WPNUs3qKkmUXheDGA7:22 a=yOCtJkima9RkubShWh1s:22 a=VwQbUJbxAAAA:8\n a=EUspDBNiAAAA:8 a=UqNyx7J9nSqjioJOR4EA:9 a=QEXdDO2ut3YA:10\n a=dawVfQjAaf238kedN5IG:22","X-Proofpoint-Spam-Details-Enc":"AW1haW4tMjYwNDMwMDEzMCBTYWx0ZWRfX28UxzAkzt7cM\n WD5hhY5tmJhY3Ie3nFKCTotPiISvntj/75CEAx/O5xTAtKjsLeVfe6zUquMXhF6WNC8V08oOWwj\n rMOEFrhKlWXGlKMAh3pRWd5M2lrnCYTIJkKeFzIp8zASMkb7/S41UC+x1/lw5RfMlPuVblfeYBG\n ul3fQIa5IRhJT0jqBXV+r6M33pNQ8oHvPmdviw30quOPEnUaB/TlxgUgzC5Ic7yd3T0Sfho8wNj\n maO/SD+DTvpFMKLfenbb5eI9WkeP+D397BphAlP+byiTDLwR1srvKZx67b2H6S9cQJqclgAr44S\n bsjvhPc0NqhBCiOyj83XQicqceDBCiq9RstaZ+pDZYR/+Te6vTKo8u7RA5dkQdUB3brT01kzEKP\n 3FrxZvKNyMsMbmDZFrmwajJT+8kLPu98XZD8foxoKXwqthPbBngA63WzC2mO3W/xKpQfEZxyZJQ\n mb2LgeAkTmKJPp+kLOQ==","X-Proofpoint-Virus-Version":"vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49\n definitions=2026-04-30_04,2026-04-30_02,2025-10-01_01","X-Proofpoint-Spam-Details":"rule=outbound_notspam policy=outbound score=0\n clxscore=1015 priorityscore=1501 malwarescore=0 spamscore=0 bulkscore=0\n lowpriorityscore=0 adultscore=0 impostorscore=0 phishscore=0 suspectscore=0\n classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0\n reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2604300130"},"content":"Software node describing the GPIO controller for the pxa25x platforms is\ncurrently \"dangling\" - it's not actually attached to the relevant\ncontroller and doesn't allow real fwnode lookup. Attach it once it's\nregistered as a firmware node before adding the platform device.\n\nReviewed-by: Linus Walleij \nSigned-off-by: Bartosz Golaszewski \n---\n arch/arm/mach-pxa/pxa25x.c | 3 +++\n 1 file changed, 3 insertions(+)","diff":"diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c\nindex 70509a5998142ec6b9c484e5f094751eda6db6cd..a4e878be004a09a6ee464c8f09e91be249a224b2 100644\n--- a/arch/arm/mach-pxa/pxa25x.c\n+++ b/arch/arm/mach-pxa/pxa25x.c\n@@ -240,6 +240,9 @@ static int __init pxa25x_init(void)\n \n \t\tif (!of_have_populated_dt()) {\n \t\t\tsoftware_node_register(&pxa2xx_gpiochip_node);\n+\t\t\tpxa25x_device_gpio.dev.fwnode = software_node_fwnode(\n+\t\t\t\t\t\t\t\t&pxa2xx_gpiochip_node);\n+\n \t\t\tpxa2xx_set_dmac_info(&pxa25x_dma_pdata);\n \t\t\tret = platform_add_devices(pxa25x_devices,\n \t\t\t\t\t\t ARRAY_SIZE(pxa25x_devices));\n","prefixes":["v3","3/4"]}