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: s-vadapalli X-Patchwork-Id: 13521566 Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B0CEB1429B; Wed, 17 Jan 2024 10:25:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.47.23.249 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705487156; cv=none; b=CQRf0xLkSK/+XG7zmqCLeKpY9fc4tcQEsXzOmeJu9a+Qrfbx1hLWVP3zuIoJa+/xunl9eelFQ05clywPGBY/97gStgDx8LE0cfZT19Rq4yEJjL2uHoiiZLW560VZ6ls/WF+5AxCgElvIyoPqZOxDFgBGubJTr/yQkZ9hP0rjUtE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1705487156; c=relaxed/simple; bh=Nb2CJ0bK1oMUCCsUK9CaW4LZvMtPCDoCVAESMsVYoSU=; h=Received:DKIM-Signature:Received:Received:Received:Received:From: To:CC:Subject:Date:Message-ID:X-Mailer:MIME-Version: Content-Transfer-Encoding:Content-Type:X-EXCLAIMER-MD-CONFIG; b=Z6h5JTKkgsrEDpYsYDUh3AvNQr7XDykASn+czEIAqJa+3oUbQpiMplkr02tCKhfW+kcmd3YZCjd+X2uOMvuQ0Ny/tn7vOyeLDwdR7UtaKcc0aQty0YzmXOTYCO/j8aeLXpEE9c4rnF2fa/KwOVGj3WoYe4IFIApz/pW4nkC0mhw= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com; spf=pass smtp.mailfrom=ti.com; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b=VnS67NBB; arc=none smtp.client-ip=198.47.23.249 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=quarantine dis=none) header.from=ti.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=ti.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="VnS67NBB" 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 Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 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(-)