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GET /api/1.1/patches/2228770/?format=api
{ "id": 2228770, "url": "http://patchwork.ozlabs.org/api/1.1/patches/2228770/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20260427-pxa-gpio-swnodes-v2-4-86fc24b9e714@oss.qualcomm.com/", "project": { "id": 42, "url": "http://patchwork.ozlabs.org/api/1.1/projects/42/?format=api", "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-v2-4-86fc24b9e714@oss.qualcomm.com>", "date": "2026-04-27T10:14:35", "name": "[v2,4/4] ARM: pxa: pxa27x: attach software node to its target GPIO controller", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "0fb0222499104eae8056a1104b95a75d0c1f0cc9", "submitter": { "id": 92196, "url": "http://patchwork.ozlabs.org/api/1.1/people/92196/?format=api", "name": "Bartosz Golaszewski", "email": "bartosz.golaszewski@oss.qualcomm.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-gpio/patch/20260427-pxa-gpio-swnodes-v2-4-86fc24b9e714@oss.qualcomm.com/mbox/", "series": [ { "id": 501619, "url": "http://patchwork.ozlabs.org/api/1.1/series/501619/?format=api", "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/2228770/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2228770/checks/", "tags": {}, "headers": { "Return-Path": "\n <linux-gpio+bounces-35550-incoming=patchwork.ozlabs.org@vger.kernel.org>", "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=HV+CBUaa;\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=aGx9v/ha;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c15:e001:75::12fc:5321; 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charset=\"utf-8\"", "Content-Transfer-Encoding": "7bit", "Message-Id": "<20260427-pxa-gpio-swnodes-v2-4-86fc24b9e714@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 <daniel@zonque.org>,\n Haojian Zhuang <haojian.zhuang@gmail.com>,\n Robert Jarzmik <robert.jarzmik@free.fr>,\n Russell King <linux@armlinux.org.uk>,\n Dmitry Torokhov <dmitry.torokhov@gmail.com>,\n Arnd Bergmann <arnd@kernel.org>, Linus Walleij <linusw@kernel.org>", "Cc": "brgl@kernel.org, linux-arm-kernel@lists.infradead.org,\n linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org,\n Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>", "X-Mailer": "b4 0.14.2", "X-Developer-Signature": "v=1; a=openpgp-sha256; l=1410;\n i=bartosz.golaszewski@oss.qualcomm.com; h=from:subject:message-id;\n bh=QUFXBzpkBmtSJp6dEvH4Bwph1Q3gQ0ja0Z2WYmUkQsI=;\n b=owEBbQKS/ZANAwAKAQWdLsv/NoTDAcsmYgBp7zcW0gzVXClN5VVOTRxa+RE5TCaXuqQP71OWt\n hkwwqRXAPOJAjMEAAEKAB0WIQSR5RMt5bVGHXuiZfwFnS7L/zaEwwUCae83FgAKCRAFnS7L/zaE\n wzOlD/9447Zai8Bs5wxsjdHZK9N3uqso6J3LYdYllcbS6cniDTtAP0pJ19XuWv/X+WMmsuehLfd\n TpsAK0rSkUaVbxICaSPlabuq9oPrHIliU6uISSQuthbFbUlWAdKEPd7Ra7XTsqad8Ide0mNN7zt\n Tv6r/BvCEB6HJs+dCE4tCn/PyeiRrngePZb/QI57coZsQRKJmG+++jxeCw6+afi/8mHuOV7wWsP\n u3EZh8mBSpGTxVZC6Crhstn9DZ6p/IgHOQo6oVofrRuNV85cEvT/has+IdwJIZzHS6kcMdraIZZ\n kQ8tqy30oCTzcfpI0mgMTpVHKAekYEZ0N4PMqzqif8L7n//56M/oe5HyHFKR/Y1aglO0DLTv8Hp\n ZWsF52sSHqRlj8KCGF85WBrpPSPuRqtQj67KXrMdjnMAfiIASFjLuzqY8Q0a3c8Qbmeb2DcPbM0\n 7D8zi//6Z3ztZ0EWM2uKLt9HO7dqUxCdivrWwLXHg2uf2U77BaoE2aw/PAa4YoRvxiZMYnHCKTN\n dwyMqUB3Dgg84hFxmvAtsXBCzKJctRyqIU9AOmYALh6Xkh25zwOvteXN5rf3Rks5FLwgtQoibMI\n yDRsIsb6UsH+ZRuWh6jmZgvay0S3VHWoQ8BgrBrHekqXBHg6W9SBSdB+RD+0dYNepaupMjB09r0\n qj6wG3ALSRM15sw==", "X-Developer-Key": "i=bartosz.golaszewski@oss.qualcomm.com; a=openpgp;\n fpr=169DEB6C0BC3C46013D2C79F11A72EA01471D772", "X-Authority-Analysis": "v=2.4 cv=aqCCzyZV c=1 sm=1 tr=0 ts=69ef3724 cx=c_pps\n a=EVbN6Ke/fEF3bsl7X48z0g==: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=3WHJM1ZQz_JShphwDgj5:22 a=VwQbUJbxAAAA:8\n a=EUspDBNiAAAA:8 a=CBFrsqW9wnp9SfA-JgMA:9 a=QEXdDO2ut3YA:10\n a=a_PwQJl-kcHnX1M80qC6:22", "X-Proofpoint-GUID": "KuoRFPqnweDZCbcPPR6TnfKeaWSWQVEv", "X-Proofpoint-Spam-Details-Enc": "AW1haW4tMjYwNDI3MDEwOCBTYWx0ZWRfXzLJZKm53Ph+6\n JIgv9A/rgdgE/n3Chk1DO0sztLwLBuqzmL8HVZMuhSjOtM5m4tqJqW3P+xVXXa8iZmVxj9bOpC7\n bcfOgu5vyiG4MXHZmPRC131zyDnsSGH0PwG7Qt6b+oPlSUZ5QPnD3YORI9ez/rQS00JUfSvAtWZ\n z2iUv90dybEYyLhTRPPOnbpNjpOmAPK+O0i0RM4xDns2tHhtFOrtLUo/osGHpDmkFELnj6qZszW\n QsikjAwoYvFOjetO1Hg7QZKjdcTSKyD1oo3SrsljiC0Xs7kz0IReAbd5OcRfYImprnva/h8XFAG\n 4X1mOcr9PrGnNspmG8Fn8OQb/ASM7s3sK1bE7Kg0CE6imu6bnKWF11l2c2s2vMWUVM++LQRbyYO\n PlDs757tF3qokl2SIyTo9I1kSZ0eueCeTk28YRPn6KE71K/S0G/pG50tMVRS7FPUiRVeJNqMVz8\n LXwINDe3b8XB7CWNNhw==", "X-Proofpoint-ORIG-GUID": "KuoRFPqnweDZCbcPPR6TnfKeaWSWQVEv", "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 priorityscore=1501 impostorscore=0 phishscore=0 spamscore=0 adultscore=0\n suspectscore=0 malwarescore=0 bulkscore=0 clxscore=1015 lowpriorityscore=0\n classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0\n reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2604270108" }, "content": "Software node describing the GPIO controller for the pxa27x 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 <linusw@kernel.org>\nSigned-off-by: Bartosz Golaszewski <bartosz.golaszewski@oss.qualcomm.com>\n---\n arch/arm/mach-pxa/pxa27x.c | 5 ++++-\n 1 file changed, 4 insertions(+), 1 deletion(-)", "diff": "diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c\nindex ff63619790383859ba111e3efe7619aa6cbd248e..bacfd50939fd447ffa11d398867dea7fa638988b 100644\n--- a/arch/arm/mach-pxa/pxa27x.c\n+++ b/arch/arm/mach-pxa/pxa27x.c\n@@ -277,7 +277,6 @@ void __init pxa27x_set_i2c_power_info(struct i2c_pxa_platform_data *info)\n }\n \n static struct platform_device *devices[] __initdata = {\n-\t&pxa27x_device_gpio,\n \t&pxa27x_device_udc,\n \t&pxa_device_pmu,\n \t&pxa_device_i2s,\n@@ -342,6 +341,10 @@ static int __init pxa27x_init(void)\n \n \t\tif (!of_have_populated_dt()) {\n \t\t\tsoftware_node_register(&pxa2xx_gpiochip_node);\n+\t\t\tpxa27x_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(&pxa27x_device_gpio);\n+\n \t\t\tpxa2xx_set_dmac_info(&pxa27x_dma_pdata);\n \t\t\tret = platform_add_devices(devices,\n \t\t\t\t\t\t ARRAY_SIZE(devices));\n", "prefixes": [ "v2", "4/4" ] }