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GET /api/patches/2215530/?format=api
{ "id": 2215530, "url": "http://patchwork.ozlabs.org/api/patches/2215530/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/patch/20260324190755.1094879-12-mmaddireddy@nvidia.com/", "project": { "id": 21, "url": "http://patchwork.ozlabs.org/api/projects/21/?format=api", "name": "Linux Tegra Development", "link_name": "linux-tegra", "list_id": "linux-tegra.vger.kernel.org", "list_email": "linux-tegra@vger.kernel.org", "web_url": null, "scm_url": null, "webscm_url": null, "list_archive_url": "", "list_archive_url_format": "", "commit_url_format": "" }, "msgid": "<20260324190755.1094879-12-mmaddireddy@nvidia.com>", "list_archive_url": null, "date": "2026-03-24T19:07:52", "name": "[v8,11/14] PCI: tegra194: Use DWC IP core version", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "ee215ee58e3aea3347748176199ba6ab2c00348d", "submitter": { "id": 72399, "url": "http://patchwork.ozlabs.org/api/people/72399/?format=api", "name": "Manikanta Maddireddy", "email": "mmaddireddy@nvidia.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/linux-tegra/patch/20260324190755.1094879-12-mmaddireddy@nvidia.com/mbox/", "series": [ { "id": 497330, "url": "http://patchwork.ozlabs.org/api/series/497330/?format=api", "web_url": "http://patchwork.ozlabs.org/project/linux-tegra/list/?series=497330", "date": "2026-03-24T19:07:41", "name": "Fixes to pcie-tegra194 driver", "version": 8, "mbox": "http://patchwork.ozlabs.org/series/497330/mbox/" } ], "comments": "http://patchwork.ozlabs.org/api/patches/2215530/comments/", "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2215530/checks/", "tags": {}, "related": [], "headers": { "Return-Path": "\n <linux-tegra+bounces-13148-incoming=patchwork.ozlabs.org@vger.kernel.org>", "X-Original-To": [ "incoming@patchwork.ozlabs.org", "linux-tegra@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=Nvidia.com header.i=@Nvidia.com header.a=rsa-sha256\n header.s=selector2 header.b=Z43/2gX4;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org\n (client-ip=2600:3c04:e001:36c::12fc:5321; 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With version detect logic added, version check results\nin mismatch warnings.\n\n tegra194-pcie 14100000.pcie: Versions don't match (0000562a != 3536322a)\n\nUse HW version numbers which matches to PORT_LOGIC.PCIE_VERSION_OFF in\nTegra194 driver to avoid this kernel warnings.\n\nFixes: a54e19073718 (\"PCI: tegra194: Add Tegra234 PCIe support\")\nReviewed-by: Jon Hunter <jonathanh@nvidia.com>\nTested-by: Jon Hunter <jonathanh@nvidia.com>\nReviewed-by: Vidya Sagar <vidyas@nvidia.com>\nSigned-off-by: Manikanta Maddireddy <mmaddireddy@nvidia.com>\n---\nChanges V8: Split into two patches\nChanges V1 -> V7: None\n\n drivers/pci/controller/dwc/pcie-designware.h | 2 ++\n drivers/pci/controller/dwc/pcie-tegra194.c | 4 ++--\n 2 files changed, 4 insertions(+), 2 deletions(-)", "diff": "diff --git a/drivers/pci/controller/dwc/pcie-designware.h b/drivers/pci/controller/dwc/pcie-designware.h\nindex f4cf1602cc99..5bceadbd2c9f 100644\n--- a/drivers/pci/controller/dwc/pcie-designware.h\n+++ b/drivers/pci/controller/dwc/pcie-designware.h\n@@ -34,8 +34,10 @@\n #define DW_PCIE_VER_470A\t\t0x3437302a\n #define DW_PCIE_VER_480A\t\t0x3438302a\n #define DW_PCIE_VER_490A\t\t0x3439302a\n+#define DW_PCIE_VER_500A\t\t0x3530302a\n #define DW_PCIE_VER_520A\t\t0x3532302a\n #define DW_PCIE_VER_540A\t\t0x3534302a\n+#define DW_PCIE_VER_562A\t\t0x3536322a\n \n #define __dw_pcie_ver_cmp(_pci, _ver, _op) \\\n \t((_pci)->version _op DW_PCIE_VER_ ## _ver)\ndiff --git a/drivers/pci/controller/dwc/pcie-tegra194.c b/drivers/pci/controller/dwc/pcie-tegra194.c\nindex 1cc80f3065d5..4cc0bdb0b9da 100644\n--- a/drivers/pci/controller/dwc/pcie-tegra194.c\n+++ b/drivers/pci/controller/dwc/pcie-tegra194.c\n@@ -35,8 +35,8 @@\n #include <soc/tegra/bpmp-abi.h>\n #include \"../../pci.h\"\n \n-#define TEGRA194_DWC_IP_VER\t\t\t0x490A\n-#define TEGRA234_DWC_IP_VER\t\t\t0x562A\n+#define TEGRA194_DWC_IP_VER\t\t\tDW_PCIE_VER_500A\n+#define TEGRA234_DWC_IP_VER\t\t\tDW_PCIE_VER_562A\n \n #define APPL_PINMUX\t\t\t\t0x0\n #define APPL_PINMUX_PEX_RST\t\t\tBIT(0)\n", "prefixes": [ "v8", "11/14" ] }