From patchwork Wed Jan 17 10:25:23 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Siddharth Vadapalli X-Patchwork-Id: 13521572 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id DE590C47258 for ; Wed, 17 Jan 2024 10:26:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=+nGoP22fX5tGwZIzoaDB9Ejaz/d9zjXPc30OK+/A3Rg=; b=JCYTyNcXkRSYSn tGErZBEKtghkF8P95F0aRI+Y7SUMD4sNT6EXpA2k1ZLACZWU4fXSmCYpTq4hoZIIXfd4R57j2ejlr lokL6FLVYfhYoox+hE6sTGai33J774upoCBdyqYoiK6MYFyG1sLojWPwhdaKU71SRUyWnyLcQnilR EFPee08RFb4P29BiALscrDff5E6pjUw0kT8QVARM3xFAkfhGHhWdxCy7lEeOGFd1kvdyR4clIuMnc b/P5hZX0Vz9UJask03cZRAr9Ke223ci7/jOF/Q8Y3lX/GRqjRqhu08OOxjNnJ8I8eN17xeLTEvcER V/rctR9itu8bcPKtTOWw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1rQ37F-00FG4T-0s; Wed, 17 Jan 2024 10:25:49 +0000 Received: from lelv0142.ext.ti.com ([198.47.23.249]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1rQ37A-00FG1t-0g for linux-arm-kernel@lists.infradead.org; Wed, 17 Jan 2024 10:25:47 +0000 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 40HAPVKx114398; Wed, 17 Jan 2024 04:25:31 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1705487131; bh=7LkBVrRURFM2cubK+y34TH+DKZLZzMJlz5v6+GsGZYg=; h=From:To:CC:Subject:Date; b=VnS67NBBME2H4Ij39GGBn6ZKasFOpPNVCvX1sgGjwam0cxZr30Ye41WvoIMpwo0rY lemuXlqhdq9g7HV8WO9ZGOyn/Vn43QBioZtbH3VsHLkunqQkWdeiIRhJnF2xc1MiEa 7mcCmrt/UtHUK2/g1fAK2oYFluVg3wWimgnsi/Hk= Received: from DLEE112.ent.ti.com (dlee112.ent.ti.com [157.170.170.23]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 40HAPVd8025690 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Wed, 17 Jan 2024 04:25:31 -0600 Received: from DLEE108.ent.ti.com (157.170.170.38) by DLEE112.ent.ti.com (157.170.170.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23; Wed, 17 Jan 2024 04:25:31 -0600 Received: from lelvsmtp5.itg.ti.com (10.180.75.250) by DLEE108.ent.ti.com (157.170.170.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.23 via Frontend Transport; Wed, 17 Jan 2024 04:25:31 -0600 Received: from uda0492258.dhcp.ti.com (uda0492258.dhcp.ti.com [172.24.227.9]) by lelvsmtp5.itg.ti.com (8.15.2/8.15.2) with ESMTP id 40HAPQIf042834; Wed, 17 Jan 2024 04:25:27 -0600 From: Siddharth Vadapalli To: , , , , , CC: , , , , , , , Subject: [PATCH 0/3] Fix and update ti,j721e-pci-* bindings Date: Wed, 17 Jan 2024 15:55:23 +0530 Message-ID: <20240117102526.557006-1-s-vadapalli@ti.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240117_022544_424829_9AECE824 X-CRM114-Status: GOOD ( 10.13 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hello, This series fixes the bindings for: Documentation/devicetree/bindings/pci/ti,j721e-pci-ep.yaml Documentation/devicetree/bindings/pci/ti,j721e-pci-host.yaml by updating the checks added for validating and enforcing the "num-lanes" property for different compatibles. In the commits which introduced and extended the checks for the "num-lanes" property, the property was not truly validated but only described. Therefore, the bindings are being updated to actually validate the "num-lanes" property. While at it, checks for "max-link-speed" are also being introduced. The intent of the aforementioned changes is to update the bindings for a new SoC namely TI's J722S SoC which has a similar PCIe controller to TI's AM64 SoC, but differs from it in terms of its support for Gen3 link speeds. For this reason, a new compatible is being added instead of reusing the one available for AM64 SoC. Series is based on linux-next tagged next-20240117. Regards, Siddharth. Siddharth Vadapalli (3): dt-bindings: PCI: ti,j721e-pci-*: Fix check for num-lanes dt-bindings: PCI: ti,j721e-pci-*: Add checks for max-link-speed dt-bindings: PCI: ti,j721e-pci-host: Add support for J722S .../bindings/pci/ti,j721e-pci-ep.yaml | 34 +++++++++++--- .../bindings/pci/ti,j721e-pci-host.yaml | 47 ++++++++++++++++--- 2 files changed, 67 insertions(+), 14 deletions(-)