{"id":2228766,"url":"http://patchwork.ozlabs.org/api/1.1/patches/2228766/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-gpio/patch/20260427-pxa-gpio-swnodes-v2-3-86fc24b9e714@oss.qualcomm.com/","project":{"id":42,"url":"http://patchwork.ozlabs.org/api/1.1/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":""},"msgid":"<20260427-pxa-gpio-swnodes-v2-3-86fc24b9e714@oss.qualcomm.com>","date":"2026-04-27T10:14:34","name":"[v2,3/4] ARM: pxa: pxa25x: attach software node to its target GPIO controller","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"a4e85a40938dc2fa60e077a86238a82d6cb5a681","submitter":{"id":92196,"url":"http://patchwork.ozlabs.org/api/1.1/people/92196/?format=json","name":"Bartosz Golaszewski","email":"bartosz.golaszewski@oss.qualcomm.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/linux-gpio/patch/20260427-pxa-gpio-swnodes-v2-3-86fc24b9e714@oss.qualcomm.com/mbox/","series":[{"id":501619,"url":"http://patchwork.ozlabs.org/api/1.1/series/501619/?format=json","web_url":"http://patchwork.ozlabs.org/project/linux-gpio/list/?series=501619","date":"2026-04-27T10:14:32","name":"ARM: pxa: attach software nodes to the GPIO controllers","version":2,"mbox":"http://patchwork.ozlabs.org/series/501619/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2228766/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2228766/checks/","tags":{},"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=RRECkOSq;\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=KgVBL7s0;\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":"<20260427-pxa-gpio-swnodes-v2-3-86fc24b9e714@oss.qualcomm.com>","References":"<20260427-pxa-gpio-swnodes-v2-0-86fc24b9e714@oss.qualcomm.com>","In-Reply-To":"<20260427-pxa-gpio-swnodes-v2-0-86fc24b9e714@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=1389;\n i=bartosz.golaszewski@oss.qualcomm.com; h=from:subject:message-id;\n bh=VmmO4qp9D9uqRUDY7NNT3+l5X/ukLWsVmoA+H8XHpHk=;\n b=owEBbQKS/ZANAwAKAQWdLsv/NoTDAcsmYgBp7zcVF262VXdTwZHMNI8avyuJsAR0h23TRHPFv\n qns6fdj0SKJAjMEAAEKAB0WIQSR5RMt5bVGHXuiZfwFnS7L/zaEwwUCae83FQAKCRAFnS7L/zaE\n w1iuD/0UEtdioGyNBA7WpCYyMyJt4pvWzpZzpzqmiE3kKSQMybw4T9q15gYIqNwg+m+KZB1L7lw\n qL6LZ2TMB9zpRdt3YOQQ45xHBdUy7CvxqeMhhvb5by2uF9zh9FmLiy0bg02cBIVZQExM/awVIxj\n UbWqEeuXolZw4iGaWaLuCBuUbx/U57b10CitOxktqdhAiz8ia1TWLOkgqIJA6VWrgyEGF7NRRs/\n O74+C07ua/cCtydQ2/e+vnLZ3TrhfEslSrvFNZ+eR5V5W1QtL9u8EhRKK4n7l3ksLKV6fGDNsx8\n P4d+AfcKeW7KmcgyHiHr6vDHN0QMA/xEmFo5dO8giPjkhs/b4fvFi6xOL4kWeExEnYjtdS/2Z1f\n lPQ17rBOzlw2riByT9oX3WGXmdxof7/gPwQNshvPIM4qPsAy6Gn57tXq26nEYhet3PZFx4DTcHa\n gMEEaLJCdN8VDN7qCBQJ+E5nKe48Jl6impJVH0FWavFHpAFMHmMZYptJygKaP8bNHOkqF4StNte\n SEPdZbs1NrhVIDfgeQim/4QpR2jb6rC6560ylfoguCcNrAH+CsmDuwjiFDTxF+5vVQODrUvKs4i\n 0PoPUh4hZVUtUClT0CQ0ELo5Rv8/duMyuKb02f2l/DMgZX9lVkOfVn2HBWdQoW4op7V4VTHxK6S\n hTyEMdro0pu+eoA==","X-Developer-Key":"i=bartosz.golaszewski@oss.qualcomm.com; a=openpgp;\n fpr=169DEB6C0BC3C46013D2C79F11A72EA01471D772","X-Proofpoint-Spam-Details-Enc":"AW1haW4tMjYwNDI3MDEwOCBTYWx0ZWRfX8AX42zKAA85/\n N0OkpXUx92S5TU0UD3/63b0XXTcAcQWW+mb1KPjTthOkvevTh2z/OVU4Re74WqcyMY4HLOC+m8S\n mK/kt+GQPJ8lWN7SwR8or33hbfXQ/6tCaI9aw/kLFfGe8sX1rtw78Iu4cGqep/eSn4etyUVJBA4\n iQvEAquCIkYvd5i96QmDubDpR4q79RQCBHVZJL3kp1YBqzOafNeTQiFY/cg86GXmrN8duyDwDyp\n narNPzdOux8tlXkJrGm+1Ogt42zPjmhfsbt9s1wQvTqe3w+VCHwDc52/lLpfMFA3RxZimLCE4Xn\n dAczMFldDfkO3M7z+8Uzytktd84HfmPSCGU4bhZpJsMcSzlyF5DXs9Xu1eYGn4cD0ogELM4x4/0\n 0zplt9IzlVSM2UB/MasbRoYqJkoGbKHq5a0TAq+dC2hocLn4hFf6C4LBSlMnwMJnHSRrL+JIzsG\n hJCRyyZqjIxwZOY1E2g==","X-Proofpoint-ORIG-GUID":"edE0HgzGdsMriRNFohgLQcGmS1X6DGdR","X-Authority-Analysis":"v=2.4 cv=RaGgzVtv c=1 sm=1 tr=0 ts=69ef3722 cx=c_pps\n a=WeENfcodrlLV9YRTxbY/uA==: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=gowsoOTTUOVcmtlkKump:22 a=VwQbUJbxAAAA:8\n a=EUspDBNiAAAA:8 a=quDaMypmeenIOiKoCAoA:9 a=QEXdDO2ut3YA:10\n a=kacYvNCVWA4VmyqE58fU:22","X-Proofpoint-GUID":"edE0HgzGdsMriRNFohgLQcGmS1X6DGdR","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=2026-04-27_03,2026-04-21_02,2025-10-01_01","X-Proofpoint-Spam-Details":"rule=outbound_notspam policy=outbound score=0\n impostorscore=0 priorityscore=1501 bulkscore=0 malwarescore=0\n lowpriorityscore=0 phishscore=0 spamscore=0 clxscore=1015 suspectscore=0\n adultscore=0 classifier=typeunknown authscore=0 authtc= authcc=\n route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000\n definitions=main-2604270108"},"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 | 5 ++++-\n 1 file changed, 4 insertions(+), 1 deletion(-)","diff":"diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c\nindex 70509a5998142ec6b9c484e5f094751eda6db6cd..6875774f2cae1db4798d18c813f445bdc31b15de 100644\n--- a/arch/arm/mach-pxa/pxa25x.c\n+++ b/arch/arm/mach-pxa/pxa25x.c\n@@ -179,7 +179,6 @@ void __init pxa25x_map_io(void)\n }\n \n static struct platform_device *pxa25x_devices[] __initdata = {\n-\t&pxa25x_device_gpio,\n \t&pxa25x_device_udc,\n \t&pxa_device_pmu,\n \t&pxa_device_i2s,\n@@ -240,6 +239,10 @@ 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+\t\t\tplatform_device_register(&pxa25x_device_gpio);\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":["v2","3/4"]}