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GET /api/patches/2196299/?format=api
{ "id": 2196299, "url": "http://patchwork.ozlabs.org/api/patches/2196299/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/patch/20260213111009.1254360-4-aswin.murugan@oss.qualcomm.com/", "project": { "id": 18, "url": "http://patchwork.ozlabs.org/api/projects/18/?format=api", "name": "U-Boot", "link_name": "uboot", "list_id": "u-boot.lists.denx.de", "list_email": "u-boot@lists.denx.de", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260213111009.1254360-4-aswin.murugan@oss.qualcomm.com>", "list_archive_url": null, "date": "2026-02-13T11:10:08", "name": "[v8,3/4] mach-snapdragon: Remove RPMH power domain DT fixup code", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "cb159c93f23a9ce912cc83e292270455f62f260e", "submitter": { "id": 90811, "url": "http://patchwork.ozlabs.org/api/people/90811/?format=api", "name": "Aswin Murugan", "email": "aswin.murugan@oss.qualcomm.com" }, "delegate": { "id": 151538, "url": "http://patchwork.ozlabs.org/api/users/151538/?format=api", "username": "kcxt", "first_name": "Casey", "last_name": "Connolly", "email": "casey.connolly@linaro.org" }, "mbox": "http://patchwork.ozlabs.org/project/uboot/patch/20260213111009.1254360-4-aswin.murugan@oss.qualcomm.com/mbox/", "series": [ { "id": 492082, "url": "http://patchwork.ozlabs.org/api/series/492082/?format=api", "web_url": "http://patchwork.ozlabs.org/project/uboot/list/?series=492082", "date": "2026-02-13T11:10:05", "name": "Add QCOM RPMH Power Domain Driver Support", "version": 8, "mbox": "http://patchwork.ozlabs.org/series/492082/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2196299/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2196299/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "<u-boot-bounces@lists.denx.de>", "X-Original-To": "incoming@patchwork.ozlabs.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=jG55QEsp;\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=GIT7/3SO;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; helo=phobos.denx.de;\n envelope-from=u-boot-bounces@lists.denx.de; receiver=patchwork.ozlabs.org)", "phobos.denx.de;\n dmarc=none (p=none dis=none) header.from=oss.qualcomm.com", "phobos.denx.de;\n spf=pass smtp.mailfrom=u-boot-bounces@lists.denx.de", "phobos.denx.de;\n\tdkim=pass (2048-bit key;\n unprotected) header.d=qualcomm.com header.i=@qualcomm.com\n header.b=\"jG55QEsp\";\n\tdkim=pass (2048-bit key;\n unprotected) header.d=oss.qualcomm.com header.i=@oss.qualcomm.com\n header.b=\"GIT7/3SO\";\n\tdkim-atps=neutral", "phobos.denx.de; dmarc=none (p=none dis=none)\n header.from=oss.qualcomm.com", "phobos.denx.de;\n spf=pass smtp.mailfrom=aswin.murugan@oss.qualcomm.com" ], "Received": [ "from phobos.denx.de (phobos.denx.de\n [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01])\n\t(using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)\n\t key-exchange x25519)\n\t(No client certificate requested)\n\tby legolas.ozlabs.org (Postfix) with ESMTPS id 4fC8cb1Tr6z1xr1\n\tfor <incoming@patchwork.ozlabs.org>; Fri, 13 Feb 2026 22:11:27 +1100 (AEDT)", "from h2850616.stratoserver.net (localhost [IPv6:::1])\n\tby phobos.denx.de (Postfix) with ESMTP id D7E8183DCB;\n\tFri, 13 Feb 2026 12:11:11 +0100 (CET)", "by phobos.denx.de (Postfix, from userid 109)\n id 791F583E16; Fri, 13 Feb 2026 12:11:11 +0100 (CET)", "from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com\n [205.220.180.131])\n (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits))\n (No client certificate requested)\n by phobos.denx.de (Postfix) with ESMTPS id 7AAE283CBD\n for <u-boot@lists.denx.de>; Fri, 13 Feb 2026 12:11:09 +0100 (CET)", "from pps.filterd (m0279869.ppops.net [127.0.0.1])\n by mx0a-0031df01.pphosted.com (8.18.1.11/8.18.1.11) with ESMTP id\n 61DAQJHJ2095055\n for <u-boot@lists.denx.de>; Fri, 13 Feb 2026 11:11:08 GMT", "from mail-pl1-f197.google.com (mail-pl1-f197.google.com\n [209.85.214.197])\n by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 4c9k6y3cvj-1\n (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NOT)\n for <u-boot@lists.denx.de>; Fri, 13 Feb 2026 11:11:07 +0000 (GMT)", "by mail-pl1-f197.google.com with SMTP id\n d9443c01a7336-2aadeb3dee4so33030915ad.2\n for <u-boot@lists.denx.de>; Fri, 13 Feb 2026 03:11:07 -0800 (PST)", "from hu-aswinm-blr.qualcomm.com\n (blr-bdr-fw-01_GlobalNAT_AllZones-Outside.qualcomm.com. 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u-boot@lists.denx.de, u-boot-qcom@groups.io", "Cc": "trini@konsulko.com, sumit.garg@kernel.org, jh80.chung@samsung.com,\n peng.fan@nxp.com, neil.armstrong@linaro.org, tien.fong.chee@altera.com,\n miquel.raynal@bootlin.com, msp@baylibre.com,\n alif.zakuan.yuslaimi@altera.com, balaji.selvanathan@oss.qualcomm.com,\n w.egorov@phytec.de, varadarajan.narayanan@oss.qualcomm.com,\n rui.silva@linaro.org, ilias.apalodimas@linaro.org, me@samcday.com,\n marek.vasut+renesas@mailbox.org,\n Aswin Murugan <aswin.murugan@oss.qualcomm.com>", "Subject": "[PATCH v8 3/4] mach-snapdragon: Remove RPMH power domain DT fixup\n code", "Date": "Fri, 13 Feb 2026 16:40:08 +0530", "Message-Id": "<20260213111009.1254360-4-aswin.murugan@oss.qualcomm.com>", "X-Mailer": "git-send-email 2.34.1", "In-Reply-To": "<20260213111009.1254360-1-aswin.murugan@oss.qualcomm.com>", "References": "<20260213111009.1254360-1-aswin.murugan@oss.qualcomm.com>", "MIME-Version": "1.0", "Content-Transfer-Encoding": "8bit", 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"fCNe9YeatluBpiN2-diILaR0SkAfcCll", "X-Proofpoint-Virus-Version": "vendor=baseguard\n engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.51,FMLib:17.12.100.49\n definitions=2026-02-13_01,2026-02-12_03,2025-10-01_01", "X-Proofpoint-Spam-Details": "rule=outbound_notspam policy=outbound score=0\n bulkscore=0 impostorscore=0 spamscore=0 suspectscore=0 priorityscore=1501\n lowpriorityscore=0 adultscore=0 phishscore=0 malwarescore=0 clxscore=1015\n classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0\n reason=mlx scancount=1 engine=8.22.0-2601150000 definitions=main-2602130086", "X-BeenThere": "u-boot@lists.denx.de", "X-Mailman-Version": "2.1.39", "Precedence": "list", "List-Id": "U-Boot discussion <u-boot.lists.denx.de>", "List-Unsubscribe": "<https://lists.denx.de/options/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=unsubscribe>", "List-Archive": "<https://lists.denx.de/pipermail/u-boot/>", "List-Post": "<mailto:u-boot@lists.denx.de>", "List-Help": "<mailto:u-boot-request@lists.denx.de?subject=help>", "List-Subscribe": "<https://lists.denx.de/listinfo/u-boot>,\n <mailto:u-boot-request@lists.denx.de?subject=subscribe>", "Errors-To": "u-boot-bounces@lists.denx.de", "Sender": "\"U-Boot\" <u-boot-bounces@lists.denx.de>", "X-Virus-Scanned": "clamav-milter 0.103.8 at phobos.denx.de", "X-Virus-Status": "Clean" }, "content": "Remove the device tree fixup code that was stripping power-domains\nproperties from device tree nodes. This fixup was a temporary\nworkaround needed when RPMH power domain driver support was not\navailable in U-Boot.\n\nNow that RPMH power domain driver support has been added, the power\ndomain properties can be preserved in the device tree, allowing proper\npower domain management. If a suitable power domain driver is not found\nfor the power-controller node, it will be handled with a warning in\ndev_power_domain_ctrl().\n\nReviewed-by: Varadarajan Narayanan <varadarajan.narayanan@oss.qualcomm.com>\nSigned-off-by: Aswin Murugan <aswin.murugan@oss.qualcomm.com>\n---\nv8:\n- Changed commit message\n\nv7:\n- No changes to this patch in v7\n\nv6:\n- No changes to this patch in v6\n\nv5:\n- No changes to this patch in v5\n\nv4:\n- Reverted the inclusion of qcom-rpmpd.h header in pervious versions.\n\nv3:\n- Removed OF_LIVE_SA8775P config, since there is no SA8775P specific fixups are done\n\nv2:\n- Removed the power domain fixups, since the power domains are handled in qcom-rpmhpd driver\n---\n arch/arm/mach-snapdragon/of_fixup.c | 31 -----------------------------\n 1 file changed, 31 deletions(-)", "diff": "diff --git a/arch/arm/mach-snapdragon/of_fixup.c b/arch/arm/mach-snapdragon/of_fixup.c\nindex 5b6076ea8e5..286541c8edc 100644\n--- a/arch/arm/mach-snapdragon/of_fixup.c\n+++ b/arch/arm/mach-snapdragon/of_fixup.c\n@@ -134,36 +134,6 @@ static void fixup_usb_nodes(struct device_node *root)\n \t}\n }\n \n-/* Remove all references to the rpmhpd device */\n-static void fixup_power_domains(struct device_node *root)\n-{\n-\tstruct device_node *pd = NULL, *np = NULL;\n-\tstruct property *prop;\n-\tconst __be32 *val;\n-\n-\t/* All Qualcomm platforms name the rpm(h)pd \"power-controller\" */\n-\tfor_each_of_allnodes_from(root, pd) {\n-\t\tif (pd->name && !strcmp(\"power-controller\", pd->name))\n-\t\t\tbreak;\n-\t}\n-\n-\t/* Sanity check that this is indeed a power domain controller */\n-\tif (!of_find_property(pd, \"#power-domain-cells\", NULL)) {\n-\t\tlog_err(\"Found power-controller but it doesn't have #power-domain-cells\\n\");\n-\t\treturn;\n-\t}\n-\n-\t/* Remove all references to the power domain controller */\n-\tfor_each_of_allnodes_from(root, np) {\n-\t\tif (!(prop = of_find_property(np, \"power-domains\", NULL)))\n-\t\t\tcontinue;\n-\n-\t\tval = prop->value;\n-\t\tif (val[0] == cpu_to_fdt32(pd->phandle))\n-\t\t\tof_remove_property(np, prop);\n-\t}\n-}\n-\n #define time_call(func, ...) \\\n \tdo { \\\n \t\tu64 start = timer_get_us(); \\\n@@ -176,7 +146,6 @@ static int qcom_of_fixup_nodes(void * __maybe_unused ctx, struct event *event)\n \tstruct device_node *root = event->data.of_live_built.root;\n \n \ttime_call(fixup_usb_nodes, root);\n-\ttime_call(fixup_power_domains, root);\n \n \treturn 0;\n }\n", "prefixes": [ "v8", "3/4" ] }